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Update FSFW #33

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meierj merged 75 commits from mueller/master into eive/develop 2022-02-21 11:00:17 +01:00
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214
CHANGELOG → CHANGELOG.md
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@ -1,4 +1,214 @@
# Changed from ASTP 1.1.0 to 1.2.0
Change Log
=======
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](http://keepachangelog.com/)
and this project adheres to [Semantic Versioning](http://semver.org/).
# [unreleased]
# [v4.0.0]
## Additions
- CFDP Packet Stack and related tests added. It also refactors the existing TMTC infastructure to
allow sending of CFDP packets to the CCSDS handlers.
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/528
- added virtual function to print datasets
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/544
- doSendRead Hook
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/545
- Dockumentation for DHB
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/551
### HAL additions
- Linux Command Executor, which can execute shell commands in blocking and non-blocking mode
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/536
- uio Mapper
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/543
## Changes
- Applied the `clang-format` auto-formatter to all source code
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/534
- Updated Catch2 to v3.0.0-preview4
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/538
- Changed CI to use prebuilt docker image
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/549
## Bugfix
- CMake fixes in PR https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/533 , was problematic
if the uppermost user `CMakeLists.txt` did not have the include paths set up properly, which
could lead to compile errors that `#include "fsfw/FSFW.h"` was not found.
- Fix for build regression in Catch2 v3.0.0-preview4
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/548
- Fix in unittest which failed on CI
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/552
- Fix in helper script
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/553
## API Changes
- Aforementioned changes to existing TMTC stack
## Known bugs
-
# [v3.0.1]
## API Changes
*
## Bugfixes
* Version number was not updated for v3.0.0 #542
## Enhancement
*
## Known bugs
*
# [v3.0.0]
## API Changes
#### TCP Socket Changes
* Keep Open TCP Implementation #496
* The socket will now kept open after disconnect. This allows reconnecting.
* Only one connection is allowed
* No internal influence but clients need to change their Code.
### GPIO IF
* Add feature to open GPIO by line name #506
### Bitutil
* Unittests for Op Divider and Bitutility #510
### Filesystem IF changed
* Filesystem Base Interface: Use IF instead of void pointer #511
### STM32
* STM32 SPI Updates #518
## Bugfixes
* Small bugfix for LIS3 handler #504
* Spelling fixed for function names #509
* CMakeLists fixes #517
* Out of bound reads and writes in unittests #519
* Bug in TmPacketStoredPusC (#478)
* Windows ifdef fixed #529
## Enhancement
* FSFW.h.in more default values #491
* Minor updates for PUS services #498
* HasReturnvaluesIF naming for parameter #499
* Tests can now be built as part of FSFW and versioning moved to CMake #500
* Added integration test code #508
* More printouts for rejected TC packets #505
* Arrayprinter format improvements #514
* Adding code for CI with docker and jenkins #520
* Added new function in SerializeAdapter #513
* Enables simple deSerialize if you keep track of the buffer position yourself
* `` static ReturnValue_t deSerialize(T *object, const uint8_t* buffer,
size_t* deserSize, SerializeIF::Endianness streamEndianness) ``
* Unittest helper scripts has a new Parameter to open the coverage html in the webrowser #525
* ``'-o', '--open', Open coverage data in webbrowser``
* Documentation updated. Sphinx Documentation can now be build with python script #526
## Known bugs
* Version number was not updated for v3.0.0 #542
All Pull Requests:
Milestone: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/milestone/19
# [v2.0.0]
## API Changes
### File Structure changed to fit more common structure
* See pull request (#445)
* HAL is now part of the main project
* **See Instructions below:**
#### Instruction how to update existing / user code
* Changes in `#include`:
* Rename `internalError` in includes to `internalerror`
* Rename `fsfw/hal` to `fsfw_hal`
* Rename `fsfw/tests` to `fsfw_tests`
* Rename `osal/FreeRTOS` to `osal/freertos`
* Changes in `CMakeLists.txt`:
* Rename `OS_FSFW` to `FSFW_OSAL`
* Changes in `DleEncoder.cpp`
* Create an instance of the `DleEncoder` first before calling the `encode` and `decode` functions
### Removed osal/linux/Timer (#486)
* Was redundant to timemanager/Countdown
#### Instruction how to update existing / user code
* Use timemanager/Countdown instead
## Bugfixes
### TM Stack
* Increased TM stack robustness by introducing `nullptr` checks and more printouts (#483)
#### Host OSAL / FreeRTOS
* QueueMapManager Bugfix (NO_QUEUE was used as MessageQueueId) (#444)
#### Events
* Event output is now consistent (#447)
#### DLE Encoder
* Fixed possible out of bounds access in DLE Encoder (#492)
## Enhancment
* HAL as major new feature, also includes three MEMS devicehandlers as part of #481
* Linux HAL updates (#456)
* FreeRTOS Header cleaning update and Cmake tweaks (#442)
* Printer updates (#453)
* New returnvalue for for empty PST (#485)
* TMTC Bridge: Increase limit of packets stored (#484)
## Known bugs
* Bug in TmPacketStoredPusC (#478)
All Pull Requests:
Milestone: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/milestone/5
# [v1.2.0]
## API Changes
@ -27,7 +237,7 @@
- See API changes chapter. This change will keep the internal API consistent in the future
# Changes from ASTP 1.0.0 to 1.1.0
# [v1.1.0]
## API Changes

23
CMakeLists.txt
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@ -1,8 +1,8 @@
cmake_minimum_required(VERSION 3.13)
set(FSFW_VERSION 3)
set(FSFW_VERSION 4)
set(FSFW_SUBVERSION 0)
set(FSFW_REVISION 1)
set(FSFW_REVISION 0)
# Add the cmake folder so the FindSphinx module is found
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
@ -56,10 +56,12 @@ if(FSFW_BUILD_UNITTESTS)
FetchContent_Declare(
Catch2
GIT_REPOSITORY https://github.com/catchorg/Catch2.git
GIT_TAG v3.0.0-preview3
GIT_TAG v3.0.0-preview4
)
FetchContent_MakeAvailable(Catch2)
#fixes regression -preview4, to be confirmed in later releases
set_target_properties(Catch2 PROPERTIES DEBUG_POSTFIX "")
endif()
set(FSFW_CONFIG_PATH tests/src/fsfw_tests/unit/testcfg)
@ -90,7 +92,7 @@ set(FSFW_CORE_INC_PATH "inc")
set_property(CACHE FSFW_OSAL PROPERTY STRINGS host linux rtems freertos)
# Configure Files
# For configure files
target_include_directories(${LIB_FSFW_NAME} PRIVATE
${CMAKE_CURRENT_BINARY_DIR}
)
@ -152,13 +154,8 @@ else()
set(OS_FSFW "host")
endif()
if(FSFW_BUILD_UNITTESTS OR FSFW_BUILD_DOCS)
configure_file(src/fsfw/FSFW.h.in fsfw/FSFW.h)
configure_file(src/fsfw/FSFWVersion.h.in fsfw/FSFWVersion.h)
else()
configure_file(src/fsfw/FSFW.h.in FSFW.h)
configure_file(src/fsfw/FSFWVersion.h.in FSFWVersion.h)
endif()
configure_file(src/fsfw/FSFW.h.in fsfw/FSFW.h)
configure_file(src/fsfw/FSFWVersion.h.in fsfw/FSFWVersion.h)
message(STATUS "Compiling FSFW for the ${FSFW_OS_NAME} operating system.")
@ -197,13 +194,13 @@ if(FSFW_BUILD_UNITTESTS)
"--exclude-unreachable-branches"
)
set(COVERAGE_EXCLUDES
"/c/msys64/mingw64/*"
"/c/msys64/mingw64/*" "*/fsfw_hal/*"
)
elseif(UNIX)
set(COVERAGE_EXCLUDES
"/usr/include/*" "/usr/bin/*" "Catch2/*"
"/usr/local/include/*" "*/fsfw_tests/*"
"*/catch2-src/*"
"*/catch2-src/*" "*/fsfw_hal/*"
)
endif()

38
README.md
View File

@ -91,7 +91,7 @@ You can use the following commands inside the `fsfw` folder to set up the build
```sh
mkdir build-Unittest && cd build-Unittest
cmake -DFSFW_BUILD_UNITTESTS=ON -DFSFW_OSAL=host ..
cmake -DFSFW_BUILD_UNITTESTS=ON -DFSFW_OSAL=host -DCMAKE_BUILD_TYPE=Debug ..
```
You can also use `-DFSFW_OSAL=linux` on Linux systems.
@ -107,6 +107,42 @@ cmake --build . -- fsfw-tests_coverage -j
The `coverage.py` script located in the `script` folder can also be used to do this conveniently.
## Building the documentations
The FSFW documentation is built using the tools Sphinx, doxygen and breathe based on the
instructions provided in [this blogpost](https://devblogs.microsoft.com/cppblog/clear-functional-c-documentation-with-sphinx-breathe-doxygen-cmake/). If you
want to do this locally, set up the prerequisites first. This requires a ``python3``
installation as well. Example here is for Ubuntu.
```sh
sudo apt-get install doxygen graphviz
```
And the following Python packages
```sh
python3 -m pip install sphinx breathe
```
You can set up a documentation build system using the following commands
```sh
mkdir build-docs && cd build-docs
cmake -DFSFW_BUILD_DOCS=ON -DFSFW_OSAL=host ..
```
Then you can generate the documentation using
```sh
cmake --build . -j
```
You can find the generated documentation inside the `docs/sphinx` folder inside the build
folder. Simply open the `index.html` in the webbrowser of your choice.
The `helper.py` script located in the script` folder can also be used to create, build
and open the documentation conveniently. Try `helper.py -h for more information.
## Formatting the sources
The formatting is done by the `clang-format` tool. The configuration is contained within the

2
automation/Dockerfile
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@ -5,4 +5,4 @@ RUN apt-get --yes upgrade
#tzdata is a dependency, won't install otherwise
ARG DEBIAN_FRONTEND=noninteractive
RUN apt-get --yes install gcc g++ cmake make lcov git valgrind nano
RUN apt-get --yes install gcc g++ cmake make lcov git valgrind nano iputils-ping

39
automation/Jenkinsfile vendored
View File

@ -1,28 +1,17 @@
pipeline {
agent any
environment {
BUILDDIR = 'build-unittests'
BUILDDIR = 'build-tests'
}
agent {
docker { image 'fsfw-ci:d1'}
}
stages {
stage('Create Docker') {
agent {
dockerfile {
dir 'automation'
additionalBuildArgs '--no-cache'
reuseNode true
}
}
stage('Clean') {
steps {
sh 'rm -rf $BUILDDIR'
}
}
stage('Configure') {
agent {
dockerfile {
dir 'automation'
reuseNode true
}
}
steps {
dir(BUILDDIR) {
sh 'cmake -DFSFW_OSAL=host -DFSFW_BUILD_UNITTESTS=ON ..'
@ -30,12 +19,6 @@ pipeline {
}
}
stage('Build') {
agent {
dockerfile {
dir 'automation'
reuseNode true
}
}
steps {
dir(BUILDDIR) {
sh 'cmake --build . -j'
@ -43,12 +26,6 @@ pipeline {
}
}
stage('Unittests') {
agent {
dockerfile {
dir 'automation'
reuseNode true
}
}
steps {
dir(BUILDDIR) {
sh 'cmake --build . -- fsfw-tests_coverage -j'
@ -56,12 +33,6 @@ pipeline {
}
}
stage('Valgrind') {
agent {
dockerfile {
dir 'automation'
reuseNode true
}
}
steps {
dir(BUILDDIR) {
sh 'valgrind --leak-check=full --error-exitcode=1 ./fsfw-tests'

107
docs/devicehandlers.rst
View File

@ -1,3 +1,110 @@
.. _dhb-prim-doc:
Device Handlers
==================
Device handler components represent, control and monitor equipment, for example sensors or actuators
of a spacecraft or the payload.
Most device handlers have the same common functionality or
requirements, which are fulfilled by implementing certain interfaces:
- The handler/device needs to be commandable: :cpp:class:`HasActionsIF`
- The handler needs to communicate with the physical device via a dedicated
communication bus, for example SpaceWire, UART or SPI: :cpp:class:`DeviceCommunicationIF`
- The handler has housekeeping data which has to be exposed to the operator and/or other software
components: :cpp:class:`HasLocalDataPoolIF`
- The handler has configurable parameters: :cpp:class:`ReceivesParameterMessagesIF` which
also implements :cpp:class:`HasParametersIF`
- The handler has health states, for example to indicate a broken device:
:cpp:class:`HasHealthIF`
- The handler has modes. For example there are the core modes `MODE_ON`, `MODE_OFF`
and `MODE_NORMAL` provided by the FSFW. `MODE_ON` means that a device is physically powered
but that it is not periodically polling data from the
physical device, `MODE_NORMAL` means that it is able to do that: :cpp:class:`HasModesIF`
The device handler base therefore provides abstractions for a lot of common
functionality, which can potentially avoid high amounts or logic and code duplication.
Template Device Handler Base File
----------------------------------
This is an example template device handler header file with all necessary
functions implemented:
.. code-block:: cpp
#ifndef __TESTDEVICEHANDLER_H_
#define __TESTDEVICEHANDLER_H_
#include <fsfw/devicehandlers/DeviceHandlerBase.h>
class TestDeviceHandler: DeviceHandlerBase {
public:
TestDeviceHandler(object_id_t objectId, object_id_t comIF, CookieIF* cookie);
private:
void doStartUp() override;
void doShutDown() override;
ReturnValue_t buildNormalDeviceCommand(DeviceCommandId_t* id) override;
ReturnValue_t buildTransitionDeviceCommand(DeviceCommandId_t* id) override;
void fillCommandAndReplyMap() override;
ReturnValue_t buildCommandFromCommand(DeviceCommandId_t deviceCommand, const uint8_t* commandData,
size_t commandDataLen) override;
ReturnValue_t scanForReply(const uint8_t* start, size_t remainingSize, DeviceCommandId_t* foundId,
size_t* foundLen) override;
ReturnValue_t interpretDeviceReply(DeviceCommandId_t id, const uint8_t* packet) override;
uint32_t getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo) override;
ReturnValue_t initializeLocalDataPool(localpool::DataPool& localDataPoolMap,
LocalDataPoolManager& poolManager) override;
};
#endif /* __TESTDEVICEHANDLER_H_ */
and the respective source file with sensible default return values:
.. code-block:: cpp
#include "TestDeviceHandler.h"
TestDeviceHandler::TestDeviceHandler(object_id_t objectId, object_id_t comIF, CookieIF* cookie)
: DeviceHandlerBase(objectId, comIF, cookie) {}
void TestDeviceHandler::doStartUp() {}
void TestDeviceHandler::doShutDown() {}
ReturnValue_t TestDeviceHandler::buildNormalDeviceCommand(DeviceCommandId_t* id) {
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t TestDeviceHandler::buildTransitionDeviceCommand(DeviceCommandId_t* id) {
return HasReturnvaluesIF::RETURN_OK;
}
void TestDeviceHandler::fillCommandAndReplyMap() {}
ReturnValue_t TestDeviceHandler::buildCommandFromCommand(DeviceCommandId_t deviceCommand,
const uint8_t* commandData,
size_t commandDataLen) {
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t TestDeviceHandler::scanForReply(const uint8_t* start, size_t remainingSize,
DeviceCommandId_t* foundId, size_t* foundLen) {
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t TestDeviceHandler::interpretDeviceReply(DeviceCommandId_t id,
const uint8_t* packet) {
return HasReturnvaluesIF::RETURN_OK;
}
uint32_t TestDeviceHandler::getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo) {
return 10000;
}
ReturnValue_t TestDeviceHandler::initializeLocalDataPool(localpool::DataPool& localDataPoolMap,
LocalDataPoolManager& poolManager) {
return HasReturnvaluesIF::RETURN_OK;
}

25
docs/getting_started.rst
View File

@ -90,8 +90,21 @@ Building the documentation
----------------------------
The FSFW documentation is built using the tools Sphinx, doxygen and breathe based on the
instructions provided in `this blogpost <https://devblogs.microsoft.com/cppblog/clear-functional-c-documentation-with-sphinx-breathe-doxygen-cmake/>`_. You can set up a
documentation build system using the following commands
instructions provided in `this blogpost <https://devblogs.microsoft.com/cppblog/clear-functional-c-documentation-with-sphinx-breathe-doxygen-cmake/>`_. If you
want to do this locally, set up the prerequisites first. This requires a ``python3``
installation as well. Example here is for Ubuntu.
.. code-block:: console
sudo apt-get install doxygen graphviz
And the following Python packages
.. code-block:: console
python3 -m pip install sphinx breathe
You can set up a documentation build system using the following commands
.. code-block:: bash
@ -110,6 +123,14 @@ folder. Simply open the ``index.html`` in the webbrowser of your choice.
The ``helper.py`` script located in the ``script`` folder can also be used to create, build
and open the documentation conveniently. Try ``helper.py -h`` for more information.
Formatting the source
-----------------------
The formatting is done by the ``clang-format`` tool. The configuration is contained within the
``.clang-format`` file in the repository root. As long as ``clang-format`` is installed, you
can run the ``apply-clang-format.sh`` helper script to format all source files consistently.
.. _`Hosted FSFW example`: https://egit.irs.uni-stuttgart.de/fsfw/fsfw-example-hosted
.. _`Catch2 library`: https://github.com/catchorg/Catch2
.. _`Code coverage`: https://github.com/bilke/cmake-modules/tree/master

2
docs/highlevel.rst
View File

@ -118,7 +118,7 @@ The DH has mechanisms to monitor the communication with the physical device whic
for FDIR reaction. Device Handlers can be created by implementing ``DeviceHandlerBase``.
A standard FDIR component for the DH will be created automatically but can
be overwritten by the user. More information on DeviceHandlers can be found in the
related [documentation section](doc/README-devicehandlers.md#top).
related :ref:`documentation section <dhb-prim-doc>`.
Modes and Health
--------------------

8
hal/CMakeLists.txt
View File

@ -3,7 +3,13 @@ cmake_minimum_required(VERSION 3.13)
# Can also be changed by upper CMakeLists.txt file
find_library(LIB_FSFW_NAME fsfw REQUIRED)
option(FSFW_HAL_ADD_LINUX "Add the Linux HAL to the sources. Required gpiod library" OFF)
option(FSFW_HAL_ADD_LINUX "Add the Linux HAL to the sources. Requires gpiod library" OFF)
# On by default for now because I did not have an issue including and compiling those files
# and libraries on a Desktop Linux system and the primary target of the FSFW is still embedded
# Linux. The only exception from this is the gpiod library which requires a dedicated installation,
# but CMake is able to determine whether this library is installed with find_library.
option(FSFW_HAL_LINUX_ADD_PERIPHERAL_DRIVERS "Add peripheral drivers for embedded Linux" ON)
option(FSFW_HAL_ADD_RASPBERRY_PI "Add Raspberry Pi specific code to the sources" OFF)
option(FSFW_HAL_ADD_STM32H7 "Add the STM32H7 HAL to the sources" OFF)
option(FSFW_HAL_WARNING_SHADOW_LOCAL_GCC "Enable -Wshadow=local warning in GCC" ON)

2
hal/src/fsfw_hal/CMakeLists.txt
View File

@ -1,7 +1,7 @@
add_subdirectory(devicehandlers)
add_subdirectory(common)
if(FSFW_HAL_ADD_LINUX)
if(UNIX)
add_subdirectory(linux)
endif()

70
hal/src/fsfw_hal/common/gpio/GpioCookie.cpp
View File

@ -1,50 +1,48 @@
#include "fsfw_hal/common/gpio/GpioCookie.h"
#include "fsfw/serviceinterface/ServiceInterface.h"
GpioCookie::GpioCookie() {
}
GpioCookie::GpioCookie() {}
ReturnValue_t GpioCookie::addGpio(gpioId_t gpioId, GpioBase* gpioConfig) {
if (gpioConfig == nullptr) {
if (gpioConfig == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "GpioCookie::addGpio: gpioConfig is nullpointer" << std::endl;
sif::warning << "GpioCookie::addGpio: gpioConfig is nullpointer" << std::endl;
#else
sif::printWarning("GpioCookie::addGpio: gpioConfig is nullpointer\n");
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
auto gpioMapIter = gpioMap.find(gpioId);
if(gpioMapIter == gpioMap.end()) {
auto statusPair = gpioMap.emplace(gpioId, gpioConfig);
if (statusPair.second == false) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "GpioCookie::addGpio: Failed to add GPIO " << gpioId <<
" to GPIO map" << std::endl;
#else
sif::printWarning("GpioCookie::addGpio: Failed to add GPIO %d to GPIO map\n", gpioId);
#endif
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "GpioCookie::addGpio: GPIO already exists in GPIO map " << std::endl;
#else
sif::printWarning("GpioCookie::addGpio: GPIO already exists in GPIO map\n");
#endif
sif::printWarning("GpioCookie::addGpio: gpioConfig is nullpointer\n");
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
auto gpioMapIter = gpioMap.find(gpioId);
if (gpioMapIter == gpioMap.end()) {
auto statusPair = gpioMap.emplace(gpioId, gpioConfig);
if (statusPair.second == false) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "GpioCookie::addGpio: Failed to add GPIO " << gpioId << " to GPIO map"
<< std::endl;
#else
sif::printWarning("GpioCookie::addGpio: Failed to add GPIO %d to GPIO map\n", gpioId);
#endif
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "GpioCookie::addGpio: GPIO already exists in GPIO map " << std::endl;
#else
sif::printWarning("GpioCookie::addGpio: GPIO already exists in GPIO map\n");
#endif
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
GpioMap GpioCookie::getGpioMap() const {
return gpioMap;
}
GpioMap GpioCookie::getGpioMap() const { return gpioMap; }
GpioCookie::~GpioCookie() {
for(auto& config: gpioMap) {
delete(config.second);
}
for (auto& config : gpioMap) {
delete (config.second);
}
}

35
hal/src/fsfw_hal/common/gpio/GpioCookie.h
View File

@ -1,12 +1,12 @@
#ifndef COMMON_GPIO_GPIOCOOKIE_H_
#define COMMON_GPIO_GPIOCOOKIE_H_
#include "GpioIF.h"
#include "gpioDefinitions.h"
#include <fsfw/devicehandlers/CookieIF.h>
#include <fsfw/returnvalues/HasReturnvaluesIF.h>
#include "GpioIF.h"
#include "gpioDefinitions.h"
/**
* @brief Cookie for the GpioIF. Allows the GpioIF to determine which
* GPIOs to initialize and whether they should be configured as in- or
@ -17,25 +17,24 @@
*
* @author J. Meier
*/
class GpioCookie: public CookieIF {
public:
class GpioCookie : public CookieIF {
public:
GpioCookie();
GpioCookie();
virtual ~GpioCookie();
virtual ~GpioCookie();
ReturnValue_t addGpio(gpioId_t gpioId, GpioBase* gpioConfig);
ReturnValue_t addGpio(gpioId_t gpioId, GpioBase* gpioConfig);
/**
* @brief Get map with registered GPIOs.
*/
GpioMap getGpioMap() const;
/**
* @brief Get map with registered GPIOs.
*/
GpioMap getGpioMap() const;
private:
/**
* Returns a copy of the internal GPIO map.
*/
GpioMap gpioMap;
private:
/**
* Returns a copy of the internal GPIO map.
*/
GpioMap gpioMap;
};
#endif /* COMMON_GPIO_GPIOCOOKIE_H_ */

68
hal/src/fsfw_hal/common/gpio/GpioIF.h
View File

@ -1,9 +1,10 @@
#ifndef COMMON_GPIO_GPIOIF_H_
#define COMMON_GPIO_GPIOIF_H_
#include "gpioDefinitions.h"
#include <fsfw/returnvalues/HasReturnvaluesIF.h>
#include <fsfw/devicehandlers/CookieIF.h>
#include <fsfw/returnvalues/HasReturnvaluesIF.h>
#include "gpioDefinitions.h"
class GpioCookie;
@ -13,42 +14,41 @@ class GpioCookie;
* @author J. Meier
*/
class GpioIF : public HasReturnvaluesIF {
public:
public:
virtual ~GpioIF(){};
virtual ~GpioIF() {};
/**
* @brief Called by the GPIO using object.
* @param cookie Cookie specifying informations of the GPIOs required
* by a object.
*/
virtual ReturnValue_t addGpios(GpioCookie* cookie) = 0;
/**
* @brief Called by the GPIO using object.
* @param cookie Cookie specifying informations of the GPIOs required
* by a object.
*/
virtual ReturnValue_t addGpios(GpioCookie* cookie) = 0;
/**
* @brief By implementing this function a child must provide the
* functionality to pull a certain GPIO to high logic level.
*
* @param gpioId A unique number which specifies the GPIO to drive.
* @return Returns RETURN_OK for success. This should never return RETURN_FAILED.
*/
virtual ReturnValue_t pullHigh(gpioId_t gpioId) = 0;
/**
* @brief By implementing this function a child must provide the
* functionality to pull a certain GPIO to high logic level.
*
* @param gpioId A unique number which specifies the GPIO to drive.
* @return Returns RETURN_OK for success. This should never return RETURN_FAILED.
*/
virtual ReturnValue_t pullHigh(gpioId_t gpioId) = 0;
/**
* @brief By implementing this function a child must provide the
* functionality to pull a certain GPIO to low logic level.
*
* @param gpioId A unique number which specifies the GPIO to drive.
*/
virtual ReturnValue_t pullLow(gpioId_t gpioId) = 0;
/**
* @brief By implementing this function a child must provide the
* functionality to pull a certain GPIO to low logic level.
*
* @param gpioId A unique number which specifies the GPIO to drive.
*/
virtual ReturnValue_t pullLow(gpioId_t gpioId) = 0;
/**
* @brief This function requires a child to implement the functionality to read the state of
* an ouput or input gpio.
*
* @param gpioId A unique number which specifies the GPIO to read.
* @param gpioState State of GPIO will be written to this pointer.
*/
virtual ReturnValue_t readGpio(gpioId_t gpioId, int* gpioState) = 0;
/**
* @brief This function requires a child to implement the functionality to read the state of
* an ouput or input gpio.
*
* @param gpioId A unique number which specifies the GPIO to read.
* @param gpioState State of GPIO will be written to this pointer.
*/
virtual ReturnValue_t readGpio(gpioId_t gpioId, int* gpioState) = 0;
};
#endif /* COMMON_GPIO_GPIOIF_H_ */

181
hal/src/fsfw_hal/common/gpio/gpioDefinitions.h
View File

@ -1,44 +1,34 @@
#ifndef COMMON_GPIO_GPIODEFINITIONS_H_
#define COMMON_GPIO_GPIODEFINITIONS_H_
#include <map>
#include <string>
#include <unordered_map>
#include <map>
using gpioId_t = uint16_t;
namespace gpio {
enum Levels: uint8_t {
LOW = 0,
HIGH = 1,
NONE = 99
};
enum Levels : uint8_t { LOW = 0, HIGH = 1, NONE = 99 };
enum Direction: uint8_t {
IN = 0,
OUT = 1
};
enum Direction : uint8_t { IN = 0, OUT = 1 };
enum GpioOperation {
READ,
WRITE
};
enum GpioOperation { READ, WRITE };
enum class GpioTypes {
NONE,
GPIO_REGULAR_BY_CHIP,
GPIO_REGULAR_BY_LABEL,
GPIO_REGULAR_BY_LINE_NAME,
CALLBACK
NONE,
GPIO_REGULAR_BY_CHIP,
GPIO_REGULAR_BY_LABEL,
GPIO_REGULAR_BY_LINE_NAME,
CALLBACK
};
static constexpr gpioId_t NO_GPIO = -1;
using gpio_cb_t = void (*) (gpioId_t gpioId, gpio::GpioOperation gpioOp, gpio::Levels value,
void* args);
using gpio_cb_t = void (*)(gpioId_t gpioId, gpio::GpioOperation gpioOp, gpio::Levels value,
void* args);
}
} // namespace gpio
/**
* @brief Struct containing information about the GPIO to use. This is
@ -55,78 +45,71 @@ using gpio_cb_t = void (*) (gpioId_t gpioId, gpio::GpioOperation gpioOp, gpio::L
* pointer.
*/
class GpioBase {
public:
public:
GpioBase() = default;
GpioBase() = default;
GpioBase(gpio::GpioTypes gpioType, std::string consumer, gpio::Direction direction,
gpio::Levels initValue)
: gpioType(gpioType), consumer(consumer), direction(direction), initValue(initValue) {}
GpioBase(gpio::GpioTypes gpioType, std::string consumer, gpio::Direction direction,
gpio::Levels initValue):
gpioType(gpioType), consumer(consumer),direction(direction), initValue(initValue) {}
virtual ~GpioBase(){};
virtual~ GpioBase() {};
// Can be used to cast GpioBase to a concrete child implementation
gpio::GpioTypes gpioType = gpio::GpioTypes::NONE;
std::string consumer;
gpio::Direction direction = gpio::Direction::IN;
gpio::Levels initValue = gpio::Levels::NONE;
// Can be used to cast GpioBase to a concrete child implementation
gpio::GpioTypes gpioType = gpio::GpioTypes::NONE;
std::string consumer;
gpio::Direction direction = gpio::Direction::IN;
gpio::Levels initValue = gpio::Levels::NONE;
};
class GpiodRegularBase: public GpioBase {
public:
GpiodRegularBase(gpio::GpioTypes gpioType, std::string consumer, gpio::Direction direction,
gpio::Levels initValue, int lineNum):
GpioBase(gpioType, consumer, direction, initValue), lineNum(lineNum) {
}
class GpiodRegularBase : public GpioBase {
public:
GpiodRegularBase(gpio::GpioTypes gpioType, std::string consumer, gpio::Direction direction,
gpio::Levels initValue, int lineNum)
: GpioBase(gpioType, consumer, direction, initValue), lineNum(lineNum) {}
// line number will be configured at a later point for the open by line name configuration
GpiodRegularBase(gpio::GpioTypes gpioType, std::string consumer, gpio::Direction direction,
gpio::Levels initValue): GpioBase(gpioType, consumer, direction, initValue) {
}
// line number will be configured at a later point for the open by line name configuration
GpiodRegularBase(gpio::GpioTypes gpioType, std::string consumer, gpio::Direction direction,
gpio::Levels initValue)
: GpioBase(gpioType, consumer, direction, initValue) {}
int lineNum = 0;
struct gpiod_line* lineHandle = nullptr;
int lineNum = 0;
struct gpiod_line* lineHandle = nullptr;
};
class GpiodRegularByChip: public GpiodRegularBase {
public:
GpiodRegularByChip() :
GpiodRegularBase(gpio::GpioTypes::GPIO_REGULAR_BY_CHIP,
std::string(), gpio::Direction::IN, gpio::LOW, 0) {
}
class GpiodRegularByChip : public GpiodRegularBase {
public:
GpiodRegularByChip()
: GpiodRegularBase(gpio::GpioTypes::GPIO_REGULAR_BY_CHIP, std::string(), gpio::Direction::IN,
gpio::LOW, 0) {}
GpiodRegularByChip(std::string chipname_, int lineNum_, std::string consumer_,
gpio::Direction direction_, gpio::Levels initValue_) :
GpiodRegularBase(gpio::GpioTypes::GPIO_REGULAR_BY_CHIP,
consumer_, direction_, initValue_, lineNum_),
chipname(chipname_){
}
GpiodRegularByChip(std::string chipname_, int lineNum_, std::string consumer_,
gpio::Direction direction_, gpio::Levels initValue_)
: GpiodRegularBase(gpio::GpioTypes::GPIO_REGULAR_BY_CHIP, consumer_, direction_, initValue_,
lineNum_),
chipname(chipname_) {}
GpiodRegularByChip(std::string chipname_, int lineNum_, std::string consumer_) :
GpiodRegularBase(gpio::GpioTypes::GPIO_REGULAR_BY_CHIP, consumer_,
gpio::Direction::IN, gpio::LOW, lineNum_),
chipname(chipname_) {
}
GpiodRegularByChip(std::string chipname_, int lineNum_, std::string consumer_)
: GpiodRegularBase(gpio::GpioTypes::GPIO_REGULAR_BY_CHIP, consumer_, gpio::Direction::IN,
gpio::LOW, lineNum_),
chipname(chipname_) {}
std::string chipname;
std::string chipname;
};
class GpiodRegularByLabel: public GpiodRegularBase {
public:
GpiodRegularByLabel(std::string label_, int lineNum_, std::string consumer_,
gpio::Direction direction_, gpio::Levels initValue_) :
GpiodRegularBase(gpio::GpioTypes::GPIO_REGULAR_BY_LABEL, consumer_,
direction_, initValue_, lineNum_),
label(label_) {
}
class GpiodRegularByLabel : public GpiodRegularBase {
public:
GpiodRegularByLabel(std::string label_, int lineNum_, std::string consumer_,
gpio::Direction direction_, gpio::Levels initValue_)
: GpiodRegularBase(gpio::GpioTypes::GPIO_REGULAR_BY_LABEL, consumer_, direction_, initValue_,
lineNum_),
label(label_) {}
GpiodRegularByLabel(std::string label_, int lineNum_, std::string consumer_) :
GpiodRegularBase(gpio::GpioTypes::GPIO_REGULAR_BY_LABEL, consumer_,
gpio::Direction::IN, gpio::LOW, lineNum_),
label(label_) {
}
GpiodRegularByLabel(std::string label_, int lineNum_, std::string consumer_)
: GpiodRegularBase(gpio::GpioTypes::GPIO_REGULAR_BY_LABEL, consumer_, gpio::Direction::IN,
gpio::LOW, lineNum_),
label(label_) {}
std::string label;
std::string label;
};
/**
@ -134,34 +117,34 @@ public:
* line name. This line name can be set in the device tree and must be unique. Otherwise
* the driver will open the first line with the given name.
*/
class GpiodRegularByLineName: public GpiodRegularBase {
public:
GpiodRegularByLineName(std::string lineName_, std::string consumer_, gpio::Direction direction_,
gpio::Levels initValue_) :
GpiodRegularBase(gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME, consumer_, direction_,
initValue_), lineName(lineName_) {
}
class GpiodRegularByLineName : public GpiodRegularBase {
public:
GpiodRegularByLineName(std::string lineName_, std::string consumer_, gpio::Direction direction_,
gpio::Levels initValue_)
: GpiodRegularBase(gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME, consumer_, direction_,
initValue_),
lineName(lineName_) {}
GpiodRegularByLineName(std::string lineName_, std::string consumer_) :
GpiodRegularBase(gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME, consumer_,
gpio::Direction::IN, gpio::LOW), lineName(lineName_) {
}
GpiodRegularByLineName(std::string lineName_, std::string consumer_)
: GpiodRegularBase(gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME, consumer_, gpio::Direction::IN,
gpio::LOW),
lineName(lineName_) {}
std::string lineName;
std::string lineName;
};
class GpioCallback: public GpioBase {
public:
GpioCallback(std::string consumer, gpio::Direction direction_, gpio::Levels initValue_,
gpio::gpio_cb_t callback, void* callbackArgs):
GpioBase(gpio::GpioTypes::CALLBACK, consumer, direction_, initValue_),
callback(callback), callbackArgs(callbackArgs) {}
class GpioCallback : public GpioBase {
public:
GpioCallback(std::string consumer, gpio::Direction direction_, gpio::Levels initValue_,
gpio::gpio_cb_t callback, void* callbackArgs)
: GpioBase(gpio::GpioTypes::CALLBACK, consumer, direction_, initValue_),
callback(callback),
callbackArgs(callbackArgs) {}
gpio::gpio_cb_t callback = nullptr;
void* callbackArgs = nullptr;
gpio::gpio_cb_t callback = nullptr;
void* callbackArgs = nullptr;
};
using GpioMap = std::map<gpioId_t, GpioBase*>;
using GpioUnorderedMap = std::unordered_map<gpioId_t, GpioBase*>;
using GpioMapIter = GpioMap::iterator;

7
hal/src/fsfw_hal/common/spi/spiCommon.h
View File

@ -5,12 +5,7 @@
namespace spi {
enum SpiModes: uint8_t {
MODE_0,
MODE_1,
MODE_2,
MODE_3
};
enum SpiModes : uint8_t { MODE_0, MODE_1, MODE_2, MODE_3 };
}

405
hal/src/fsfw_hal/devicehandlers/GyroL3GD20Handler.cpp
View File

@ -1,287 +1,274 @@
#include "GyroL3GD20Handler.h"
#include "fsfw/datapool/PoolReadGuard.h"
#include <cmath>
#include "fsfw/datapool/PoolReadGuard.h"
GyroHandlerL3GD20H::GyroHandlerL3GD20H(object_id_t objectId, object_id_t deviceCommunication,
CookieIF *comCookie, uint32_t transitionDelayMs):
DeviceHandlerBase(objectId, deviceCommunication, comCookie),
transitionDelayMs(transitionDelayMs), dataset(this) {
CookieIF *comCookie, uint32_t transitionDelayMs)
: DeviceHandlerBase(objectId, deviceCommunication, comCookie),
transitionDelayMs(transitionDelayMs),
dataset(this) {
#if FSFW_HAL_L3GD20_GYRO_DEBUG == 1
debugDivider = new PeriodicOperationDivider(3);
debugDivider = new PeriodicOperationDivider(3);
#endif
}
GyroHandlerL3GD20H::~GyroHandlerL3GD20H() {}
void GyroHandlerL3GD20H::doStartUp() {
if(internalState == InternalState::NONE) {
internalState = InternalState::CONFIGURE;
}
if (internalState == InternalState::NONE) {
internalState = InternalState::CONFIGURE;
}
if(internalState == InternalState::CONFIGURE) {
if(commandExecuted) {
internalState = InternalState::CHECK_REGS;
commandExecuted = false;
}
if (internalState == InternalState::CONFIGURE) {
if (commandExecuted) {
internalState = InternalState::CHECK_REGS;
commandExecuted = false;
}
}
if(internalState == InternalState::CHECK_REGS) {
if(commandExecuted) {
internalState = InternalState::NORMAL;
if(goNormalModeImmediately) {
setMode(MODE_NORMAL);
}
else {
setMode(_MODE_TO_ON);
}
commandExecuted = false;
}
if (internalState == InternalState::CHECK_REGS) {
if (commandExecuted) {
internalState = InternalState::NORMAL;
if (goNormalModeImmediately) {
setMode(MODE_NORMAL);
} else {
setMode(_MODE_TO_ON);
}
commandExecuted = false;
}
}
}
void GyroHandlerL3GD20H::doShutDown() {
setMode(_MODE_POWER_DOWN);
}
void GyroHandlerL3GD20H::doShutDown() { setMode(_MODE_POWER_DOWN); }
ReturnValue_t GyroHandlerL3GD20H::buildTransitionDeviceCommand(DeviceCommandId_t *id) {
switch(internalState) {
case(InternalState::NONE):
case(InternalState::NORMAL): {
return NOTHING_TO_SEND;
switch (internalState) {
case (InternalState::NONE):
case (InternalState::NORMAL): {
return NOTHING_TO_SEND;
}
case(InternalState::CONFIGURE): {
*id = L3GD20H::CONFIGURE_CTRL_REGS;
uint8_t command [5];
command[0] = L3GD20H::CTRL_REG_1_VAL;
command[1] = L3GD20H::CTRL_REG_2_VAL;
command[2] = L3GD20H::CTRL_REG_3_VAL;
command[3] = L3GD20H::CTRL_REG_4_VAL;
command[4] = L3GD20H::CTRL_REG_5_VAL;
return buildCommandFromCommand(*id, command, 5);
case (InternalState::CONFIGURE): {
*id = L3GD20H::CONFIGURE_CTRL_REGS;
uint8_t command[5];
command[0] = L3GD20H::CTRL_REG_1_VAL;
command[1] = L3GD20H::CTRL_REG_2_VAL;
command[2] = L3GD20H::CTRL_REG_3_VAL;
command[3] = L3GD20H::CTRL_REG_4_VAL;
command[4] = L3GD20H::CTRL_REG_5_VAL;
return buildCommandFromCommand(*id, command, 5);
}
case(InternalState::CHECK_REGS): {
*id = L3GD20H::READ_REGS;
return buildCommandFromCommand(*id, nullptr, 0);
case (InternalState::CHECK_REGS): {
*id = L3GD20H::READ_REGS;
return buildCommandFromCommand(*id, nullptr, 0);
}
default:
#if FSFW_CPP_OSTREAM_ENABLED == 1
/* Might be a configuration error. */
sif::warning << "GyroL3GD20Handler::buildTransitionDeviceCommand: "
"Unknown internal state!" << std::endl;
/* Might be a configuration error. */
sif::warning << "GyroL3GD20Handler::buildTransitionDeviceCommand: "
"Unknown internal state!"
<< std::endl;
#else
sif::printDebug("GyroL3GD20Handler::buildTransitionDeviceCommand: "
"Unknown internal state!\n");
sif::printDebug(
"GyroL3GD20Handler::buildTransitionDeviceCommand: "
"Unknown internal state!\n");
#endif
return HasReturnvaluesIF::RETURN_OK;
}
return HasReturnvaluesIF::RETURN_OK;
return HasReturnvaluesIF::RETURN_OK;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t GyroHandlerL3GD20H::buildNormalDeviceCommand(DeviceCommandId_t *id) {
*id = L3GD20H::READ_REGS;
return buildCommandFromCommand(*id, nullptr, 0);
*id = L3GD20H::READ_REGS;
return buildCommandFromCommand(*id, nullptr, 0);
}
ReturnValue_t GyroHandlerL3GD20H::buildCommandFromCommand(
DeviceCommandId_t deviceCommand, const uint8_t *commandData,
size_t commandDataLen) {
switch(deviceCommand) {
case(L3GD20H::READ_REGS): {
commandBuffer[0] = L3GD20H::READ_START | L3GD20H::AUTO_INCREMENT_MASK | L3GD20H::READ_MASK;
std::memset(commandBuffer + 1, 0, L3GD20H::READ_LEN);
rawPacket = commandBuffer;
rawPacketLen = L3GD20H::READ_LEN + 1;
break;
ReturnValue_t GyroHandlerL3GD20H::buildCommandFromCommand(DeviceCommandId_t deviceCommand,
const uint8_t *commandData,
size_t commandDataLen) {
switch (deviceCommand) {
case (L3GD20H::READ_REGS): {
commandBuffer[0] = L3GD20H::READ_START | L3GD20H::AUTO_INCREMENT_MASK | L3GD20H::READ_MASK;
std::memset(commandBuffer + 1, 0, L3GD20H::READ_LEN);
rawPacket = commandBuffer;
rawPacketLen = L3GD20H::READ_LEN + 1;
break;
}
case(L3GD20H::CONFIGURE_CTRL_REGS): {
commandBuffer[0] = L3GD20H::CTRL_REG_1 | L3GD20H::AUTO_INCREMENT_MASK;
if(commandData == nullptr or commandDataLen != 5) {
return DeviceHandlerIF::INVALID_COMMAND_PARAMETER;
}
case (L3GD20H::CONFIGURE_CTRL_REGS): {
commandBuffer[0] = L3GD20H::CTRL_REG_1 | L3GD20H::AUTO_INCREMENT_MASK;
if (commandData == nullptr or commandDataLen != 5) {
return DeviceHandlerIF::INVALID_COMMAND_PARAMETER;
}
ctrlReg1Value = commandData[0];
ctrlReg2Value = commandData[1];
ctrlReg3Value = commandData[2];
ctrlReg4Value = commandData[3];
ctrlReg5Value = commandData[4];
ctrlReg1Value = commandData[0];
ctrlReg2Value = commandData[1];
ctrlReg3Value = commandData[2];
ctrlReg4Value = commandData[3];
ctrlReg5Value = commandData[4];
bool fsH = ctrlReg4Value & L3GD20H::SET_FS_1;
bool fsL = ctrlReg4Value & L3GD20H::SET_FS_0;
bool fsH = ctrlReg4Value & L3GD20H::SET_FS_1;
bool fsL = ctrlReg4Value & L3GD20H::SET_FS_0;
if(not fsH and not fsL) {
sensitivity = L3GD20H::SENSITIVITY_00;
}
else if(not fsH and fsL) {
sensitivity = L3GD20H::SENSITIVITY_01;
}
else {
sensitivity = L3GD20H::SENSITIVITY_11;
}
if (not fsH and not fsL) {
sensitivity = L3GD20H::SENSITIVITY_00;
} else if (not fsH and fsL) {
sensitivity = L3GD20H::SENSITIVITY_01;
} else {
sensitivity = L3GD20H::SENSITIVITY_11;
}
commandBuffer[1] = ctrlReg1Value;
commandBuffer[2] = ctrlReg2Value;
commandBuffer[3] = ctrlReg3Value;
commandBuffer[4] = ctrlReg4Value;
commandBuffer[5] = ctrlReg5Value;
commandBuffer[1] = ctrlReg1Value;
commandBuffer[2] = ctrlReg2Value;
commandBuffer[3] = ctrlReg3Value;
commandBuffer[4] = ctrlReg4Value;
commandBuffer[5] = ctrlReg5Value;
rawPacket = commandBuffer;
rawPacketLen = 6;
break;
rawPacket = commandBuffer;
rawPacketLen = 6;
break;
}
case(L3GD20H::READ_CTRL_REGS): {
commandBuffer[0] = L3GD20H::READ_START | L3GD20H::AUTO_INCREMENT_MASK |
L3GD20H::READ_MASK;
case (L3GD20H::READ_CTRL_REGS): {
commandBuffer[0] = L3GD20H::READ_START | L3GD20H::AUTO_INCREMENT_MASK | L3GD20H::READ_MASK;
std::memset(commandBuffer + 1, 0, 5);
rawPacket = commandBuffer;
rawPacketLen = 6;
break;
std::memset(commandBuffer + 1, 0, 5);
rawPacket = commandBuffer;
rawPacketLen = 6;
break;
}
default:
return DeviceHandlerIF::COMMAND_NOT_IMPLEMENTED;
}
return HasReturnvaluesIF::RETURN_OK;
return DeviceHandlerIF::COMMAND_NOT_IMPLEMENTED;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t GyroHandlerL3GD20H::scanForReply(const uint8_t *start, size_t len,
DeviceCommandId_t *foundId, size_t *foundLen) {
// For SPI, the ID will always be the one of the last sent command
*foundId = this->getPendingCommand();
*foundLen = this->rawPacketLen;
DeviceCommandId_t *foundId, size_t *foundLen) {
// For SPI, the ID will always be the one of the last sent command
*foundId = this->getPendingCommand();
*foundLen = this->rawPacketLen;
return HasReturnvaluesIF::RETURN_OK;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t GyroHandlerL3GD20H::interpretDeviceReply(DeviceCommandId_t id,
const uint8_t *packet) {
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
switch(id) {
case(L3GD20H::CONFIGURE_CTRL_REGS): {
const uint8_t *packet) {
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
switch (id) {
case (L3GD20H::CONFIGURE_CTRL_REGS): {
commandExecuted = true;
break;
}
case (L3GD20H::READ_CTRL_REGS): {
if (packet[1] == ctrlReg1Value and packet[2] == ctrlReg2Value and
packet[3] == ctrlReg3Value and packet[4] == ctrlReg4Value and
packet[5] == ctrlReg5Value) {
commandExecuted = true;
break;
} else {
// Attempt reconfiguration
internalState = InternalState::CONFIGURE;
return DeviceHandlerIF::DEVICE_REPLY_INVALID;
}
break;
}
case(L3GD20H::READ_CTRL_REGS): {
if(packet[1] == ctrlReg1Value and packet[2] == ctrlReg2Value and
packet[3] == ctrlReg3Value and packet[4] == ctrlReg4Value and
packet[5] == ctrlReg5Value) {
commandExecuted = true;
}
else {
// Attempt reconfiguration
internalState = InternalState::CONFIGURE;
return DeviceHandlerIF::DEVICE_REPLY_INVALID;
}
break;
}
case(L3GD20H::READ_REGS): {
if(packet[1] != ctrlReg1Value and packet[2] != ctrlReg2Value and
packet[3] != ctrlReg3Value and packet[4] != ctrlReg4Value and
packet[5] != ctrlReg5Value) {
return DeviceHandlerIF::DEVICE_REPLY_INVALID;
}
else {
if(internalState == InternalState::CHECK_REGS) {
commandExecuted = true;
}
case (L3GD20H::READ_REGS): {
if (packet[1] != ctrlReg1Value and packet[2] != ctrlReg2Value and
packet[3] != ctrlReg3Value and packet[4] != ctrlReg4Value and
packet[5] != ctrlReg5Value) {
return DeviceHandlerIF::DEVICE_REPLY_INVALID;
} else {
if (internalState == InternalState::CHECK_REGS) {
commandExecuted = true;
}
}
statusReg = packet[L3GD20H::STATUS_IDX];
statusReg = packet[L3GD20H::STATUS_IDX];
int16_t angVelocXRaw = packet[L3GD20H::OUT_X_H] << 8 | packet[L3GD20H::OUT_X_L];
int16_t angVelocYRaw = packet[L3GD20H::OUT_Y_H] << 8 | packet[L3GD20H::OUT_Y_L];
int16_t angVelocZRaw = packet[L3GD20H::OUT_Z_H] << 8 | packet[L3GD20H::OUT_Z_L];
float angVelocX = angVelocXRaw * sensitivity;
float angVelocY = angVelocYRaw * sensitivity;
float angVelocZ = angVelocZRaw * sensitivity;
int16_t angVelocXRaw = packet[L3GD20H::OUT_X_H] << 8 | packet[L3GD20H::OUT_X_L];
int16_t angVelocYRaw = packet[L3GD20H::OUT_Y_H] << 8 | packet[L3GD20H::OUT_Y_L];
int16_t angVelocZRaw = packet[L3GD20H::OUT_Z_H] << 8 | packet[L3GD20H::OUT_Z_L];
float angVelocX = angVelocXRaw * sensitivity;
float angVelocY = angVelocYRaw * sensitivity;
float angVelocZ = angVelocZRaw * sensitivity;
int8_t temperaturOffset = (-1) * packet[L3GD20H::TEMPERATURE_IDX];
float temperature = 25.0 + temperaturOffset;
int8_t temperaturOffset = (-1) * packet[L3GD20H::TEMPERATURE_IDX];
float temperature = 25.0 + temperaturOffset;
#if FSFW_HAL_L3GD20_GYRO_DEBUG == 1
if(debugDivider->checkAndIncrement()) {
/* Set terminal to utf-8 if there is an issue with micro printout. */
if (debugDivider->checkAndIncrement()) {
/* Set terminal to utf-8 if there is an issue with micro printout. */
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::info << "GyroHandlerL3GD20H: Angular velocities (deg/s):" << std::endl;
sif::info << "X: " << angVelocX << std::endl;
sif::info << "Y: " << angVelocY << std::endl;
sif::info << "Z: " << angVelocZ << std::endl;
sif::info << "GyroHandlerL3GD20H: Angular velocities (deg/s):" << std::endl;
sif::info << "X: " << angVelocX << std::endl;
sif::info << "Y: " << angVelocY << std::endl;
sif::info << "Z: " << angVelocZ << std::endl;
#else
sif::printInfo("GyroHandlerL3GD20H: Angular velocities (deg/s):\n");
sif::printInfo("X: %f\n", angVelocX);
sif::printInfo("Y: %f\n", angVelocY);
sif::printInfo("Z: %f\n", angVelocZ);
sif::printInfo("GyroHandlerL3GD20H: Angular velocities (deg/s):\n");
sif::printInfo("X: %f\n", angVelocX);
sif::printInfo("Y: %f\n", angVelocY);
sif::printInfo("Z: %f\n", angVelocZ);
#endif
}
}
#endif
PoolReadGuard readSet(&dataset);
if(readSet.getReadResult() == HasReturnvaluesIF::RETURN_OK) {
if(std::abs(angVelocX) < this->absLimitX) {
dataset.angVelocX = angVelocX;
dataset.angVelocX.setValid(true);
}
else {
dataset.angVelocX.setValid(false);
}
if(std::abs(angVelocY) < this->absLimitY) {
dataset.angVelocY = angVelocY;
dataset.angVelocY.setValid(true);
}
else {
dataset.angVelocY.setValid(false);
}
if(std::abs(angVelocZ) < this->absLimitZ) {
dataset.angVelocZ = angVelocZ;
dataset.angVelocZ.setValid(true);
}
else {
dataset.angVelocZ.setValid(false);
}
dataset.temperature = temperature;
dataset.temperature.setValid(true);
PoolReadGuard readSet(&dataset);
if (readSet.getReadResult() == HasReturnvaluesIF::RETURN_OK) {
if (std::abs(angVelocX) < this->absLimitX) {
dataset.angVelocX = angVelocX;
dataset.angVelocX.setValid(true);
} else {
dataset.angVelocX.setValid(false);
}
break;
if (std::abs(angVelocY) < this->absLimitY) {
dataset.angVelocY = angVelocY;
dataset.angVelocY.setValid(true);
} else {
dataset.angVelocY.setValid(false);
}
if (std::abs(angVelocZ) < this->absLimitZ) {
dataset.angVelocZ = angVelocZ;
dataset.angVelocZ.setValid(true);
} else {
dataset.angVelocZ.setValid(false);
}
dataset.temperature = temperature;
dataset.temperature.setValid(true);
}
break;
}
default:
return DeviceHandlerIF::COMMAND_NOT_IMPLEMENTED;
}
return result;
return DeviceHandlerIF::COMMAND_NOT_IMPLEMENTED;
}
return result;
}
uint32_t GyroHandlerL3GD20H::getTransitionDelayMs(Mode_t from, Mode_t to) {
return this->transitionDelayMs;
return this->transitionDelayMs;
}
void GyroHandlerL3GD20H::setToGoToNormalMode(bool enable) {
this->goNormalModeImmediately = true;
}
void GyroHandlerL3GD20H::setToGoToNormalMode(bool enable) { this->goNormalModeImmediately = true; }
ReturnValue_t GyroHandlerL3GD20H::initializeLocalDataPool(
localpool::DataPool &localDataPoolMap, LocalDataPoolManager &poolManager) {
localDataPoolMap.emplace(L3GD20H::ANG_VELOC_X, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(L3GD20H::ANG_VELOC_Y, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(L3GD20H::ANG_VELOC_Z, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(L3GD20H::TEMPERATURE, new PoolEntry<float>({0.0}));
return HasReturnvaluesIF::RETURN_OK;
ReturnValue_t GyroHandlerL3GD20H::initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
LocalDataPoolManager &poolManager) {
localDataPoolMap.emplace(L3GD20H::ANG_VELOC_X, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(L3GD20H::ANG_VELOC_Y, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(L3GD20H::ANG_VELOC_Z, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(L3GD20H::TEMPERATURE, new PoolEntry<float>({0.0}));
return HasReturnvaluesIF::RETURN_OK;
}
void GyroHandlerL3GD20H::fillCommandAndReplyMap() {
insertInCommandAndReplyMap(L3GD20H::READ_REGS, 1, &dataset);
insertInCommandAndReplyMap(L3GD20H::CONFIGURE_CTRL_REGS, 1);
insertInCommandAndReplyMap(L3GD20H::READ_CTRL_REGS, 1);
insertInCommandAndReplyMap(L3GD20H::READ_REGS, 1, &dataset);
insertInCommandAndReplyMap(L3GD20H::CONFIGURE_CTRL_REGS, 1);
insertInCommandAndReplyMap(L3GD20H::READ_CTRL_REGS, 1);
}
void GyroHandlerL3GD20H::modeChanged() {
internalState = InternalState::NONE;
}
void GyroHandlerL3GD20H::modeChanged() { internalState = InternalState::NONE; }
void GyroHandlerL3GD20H::setAbsoluteLimits(float limitX, float limitY, float limitZ) {
this->absLimitX = limitX;
this->absLimitY = limitY;
this->absLimitZ = limitZ;
this->absLimitX = limitX;
this->absLimitY = limitY;
this->absLimitZ = limitZ;
}

123
hal/src/fsfw_hal/devicehandlers/GyroL3GD20Handler.h
View File

@ -1,12 +1,12 @@
#ifndef MISSION_DEVICES_GYROL3GD20HANDLER_H_
#define MISSION_DEVICES_GYROL3GD20HANDLER_H_
#include "fsfw/FSFW.h"
#include "devicedefinitions/GyroL3GD20Definitions.h"
#include <fsfw/devicehandlers/DeviceHandlerBase.h>
#include <fsfw/globalfunctions/PeriodicOperationDivider.h>
#include "devicedefinitions/GyroL3GD20Definitions.h"
#include "fsfw/FSFW.h"
/**
* @brief Device Handler for the L3GD20H gyroscope sensor
* (https://www.st.com/en/mems-and-sensors/l3gd20h.html)
@ -16,84 +16,73 @@
*
* Data is read big endian with the smallest possible range of 245 degrees per second.
*/
class GyroHandlerL3GD20H: public DeviceHandlerBase {
public:
GyroHandlerL3GD20H(object_id_t objectId, object_id_t deviceCommunication,
CookieIF* comCookie, uint32_t transitionDelayMs);
virtual ~GyroHandlerL3GD20H();
class GyroHandlerL3GD20H : public DeviceHandlerBase {
public:
GyroHandlerL3GD20H(object_id_t objectId, object_id_t deviceCommunication, CookieIF *comCookie,
uint32_t transitionDelayMs);
virtual ~GyroHandlerL3GD20H();
/**
* Set the absolute limit for the values on the axis in degrees per second.
* The dataset values will be marked as invalid if that limit is exceeded
* @param xLimit
* @param yLimit
* @param zLimit
*/
void setAbsoluteLimits(float limitX, float limitY, float limitZ);
/**
* Set the absolute limit for the values on the axis in degrees per second.
* The dataset values will be marked as invalid if that limit is exceeded
* @param xLimit
* @param yLimit
* @param zLimit
*/
void setAbsoluteLimits(float limitX, float limitY, float limitZ);
/**
* @brief Configure device handler to go to normal mode immediately
*/
void setToGoToNormalMode(bool enable);
protected:
/**
* @brief Configure device handler to go to normal mode immediately
*/
void setToGoToNormalMode(bool enable);
/* DeviceHandlerBase overrides */
ReturnValue_t buildTransitionDeviceCommand(
DeviceCommandId_t *id) override;
void doStartUp() override;
void doShutDown() override;
ReturnValue_t buildNormalDeviceCommand(
DeviceCommandId_t *id) override;
ReturnValue_t buildCommandFromCommand(
DeviceCommandId_t deviceCommand, const uint8_t *commandData,
size_t commandDataLen) override;
ReturnValue_t scanForReply(const uint8_t *start, size_t len,
DeviceCommandId_t *foundId, size_t *foundLen) override;
virtual ReturnValue_t interpretDeviceReply(DeviceCommandId_t id,
const uint8_t *packet) override;
protected:
/* DeviceHandlerBase overrides */
ReturnValue_t buildTransitionDeviceCommand(DeviceCommandId_t *id) override;
void doStartUp() override;
void doShutDown() override;
ReturnValue_t buildNormalDeviceCommand(DeviceCommandId_t *id) override;
ReturnValue_t buildCommandFromCommand(DeviceCommandId_t deviceCommand, const uint8_t *commandData,
size_t commandDataLen) override;
ReturnValue_t scanForReply(const uint8_t *start, size_t len, DeviceCommandId_t *foundId,
size_t *foundLen) override;
virtual ReturnValue_t interpretDeviceReply(DeviceCommandId_t id, const uint8_t *packet) override;
void fillCommandAndReplyMap() override;
void modeChanged() override;
virtual uint32_t getTransitionDelayMs(Mode_t from, Mode_t to) override;
ReturnValue_t initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
LocalDataPoolManager &poolManager) override;
void fillCommandAndReplyMap() override;
void modeChanged() override;
virtual uint32_t getTransitionDelayMs(Mode_t from, Mode_t to) override;
ReturnValue_t initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
LocalDataPoolManager &poolManager) override;
private:
uint32_t transitionDelayMs = 0;
GyroPrimaryDataset dataset;
private:
uint32_t transitionDelayMs = 0;
GyroPrimaryDataset dataset;
float absLimitX = L3GD20H::RANGE_DPS_00;
float absLimitY = L3GD20H::RANGE_DPS_00;
float absLimitZ = L3GD20H::RANGE_DPS_00;
float absLimitX = L3GD20H::RANGE_DPS_00;
float absLimitY = L3GD20H::RANGE_DPS_00;
float absLimitZ = L3GD20H::RANGE_DPS_00;
enum class InternalState {
NONE,
CONFIGURE,
CHECK_REGS,
NORMAL
};
InternalState internalState = InternalState::NONE;
bool commandExecuted = false;
enum class InternalState { NONE, CONFIGURE, CHECK_REGS, NORMAL };
InternalState internalState = InternalState::NONE;
bool commandExecuted = false;
uint8_t statusReg = 0;
bool goNormalModeImmediately = false;
uint8_t statusReg = 0;
bool goNormalModeImmediately = false;
uint8_t ctrlReg1Value = L3GD20H::CTRL_REG_1_VAL;
uint8_t ctrlReg2Value = L3GD20H::CTRL_REG_2_VAL;
uint8_t ctrlReg3Value = L3GD20H::CTRL_REG_3_VAL;
uint8_t ctrlReg4Value = L3GD20H::CTRL_REG_4_VAL;
uint8_t ctrlReg5Value = L3GD20H::CTRL_REG_5_VAL;
uint8_t ctrlReg1Value = L3GD20H::CTRL_REG_1_VAL;
uint8_t ctrlReg2Value = L3GD20H::CTRL_REG_2_VAL;
uint8_t ctrlReg3Value = L3GD20H::CTRL_REG_3_VAL;
uint8_t ctrlReg4Value = L3GD20H::CTRL_REG_4_VAL;
uint8_t ctrlReg5Value = L3GD20H::CTRL_REG_5_VAL;
uint8_t commandBuffer[L3GD20H::READ_LEN + 1];
uint8_t commandBuffer[L3GD20H::READ_LEN + 1];
// Set default value
float sensitivity = L3GD20H::SENSITIVITY_00;
// Set default value
float sensitivity = L3GD20H::SENSITIVITY_00;
#if FSFW_HAL_L3GD20_GYRO_DEBUG == 1
PeriodicOperationDivider* debugDivider = nullptr;
PeriodicOperationDivider *debugDivider = nullptr;
#endif
};
#endif /* MISSION_DEVICES_GYROL3GD20HANDLER_H_ */

692
hal/src/fsfw_hal/devicehandlers/MgmLIS3MDLHandler.cpp
View File

@ -8,513 +8,477 @@
#include <cmath>
MgmLIS3MDLHandler::MgmLIS3MDLHandler(object_id_t objectId, object_id_t deviceCommunication,
CookieIF* comCookie, uint32_t transitionDelay):
DeviceHandlerBase(objectId, deviceCommunication, comCookie),
dataset(this), transitionDelay(transitionDelay) {
CookieIF *comCookie, uint32_t transitionDelay)
: DeviceHandlerBase(objectId, deviceCommunication, comCookie),
dataset(this),
transitionDelay(transitionDelay) {
#if FSFW_HAL_LIS3MDL_MGM_DEBUG == 1
debugDivider = new PeriodicOperationDivider(3);
debugDivider = new PeriodicOperationDivider(3);
#endif
// Set to default values right away
registers[0] = MGMLIS3MDL::CTRL_REG1_DEFAULT;
registers[1] = MGMLIS3MDL::CTRL_REG2_DEFAULT;
registers[2] = MGMLIS3MDL::CTRL_REG3_DEFAULT;
registers[3] = MGMLIS3MDL::CTRL_REG4_DEFAULT;
registers[4] = MGMLIS3MDL::CTRL_REG5_DEFAULT;
}
MgmLIS3MDLHandler::~MgmLIS3MDLHandler() {
// Set to default values right away
registers[0] = MGMLIS3MDL::CTRL_REG1_DEFAULT;
registers[1] = MGMLIS3MDL::CTRL_REG2_DEFAULT;
registers[2] = MGMLIS3MDL::CTRL_REG3_DEFAULT;
registers[3] = MGMLIS3MDL::CTRL_REG4_DEFAULT;
registers[4] = MGMLIS3MDL::CTRL_REG5_DEFAULT;
}
MgmLIS3MDLHandler::~MgmLIS3MDLHandler() {}
void MgmLIS3MDLHandler::doStartUp() {
switch (internalState) {
case(InternalState::STATE_NONE): {
internalState = InternalState::STATE_FIRST_CONTACT;
break;
switch (internalState) {
case (InternalState::STATE_NONE): {
internalState = InternalState::STATE_FIRST_CONTACT;
break;
}
case(InternalState::STATE_FIRST_CONTACT): {
/* Will be set by checking device ID (WHO AM I register) */
if(commandExecuted) {
commandExecuted = false;
internalState = InternalState::STATE_SETUP;
case (InternalState::STATE_FIRST_CONTACT): {
/* Will be set by checking device ID (WHO AM I register) */
if (commandExecuted) {
commandExecuted = false;
internalState = InternalState::STATE_SETUP;
}
break;
}
case (InternalState::STATE_SETUP): {
internalState = InternalState::STATE_CHECK_REGISTERS;
break;
}
case (InternalState::STATE_CHECK_REGISTERS): {
/* Set up cached registers which will be used to configure the MGM. */
if (commandExecuted) {
commandExecuted = false;
if (goToNormalMode) {
setMode(MODE_NORMAL);
} else {
setMode(_MODE_TO_ON);
}
break;
}
case(InternalState::STATE_SETUP): {
internalState = InternalState::STATE_CHECK_REGISTERS;
break;
}
case(InternalState::STATE_CHECK_REGISTERS): {
/* Set up cached registers which will be used to configure the MGM. */
if(commandExecuted) {
commandExecuted = false;
if(goToNormalMode) {
setMode(MODE_NORMAL);
}
else {
setMode(_MODE_TO_ON);
}
}
break;
}
break;
}
default:
break;
}
break;
}
}
void MgmLIS3MDLHandler::doShutDown() {
setMode(_MODE_POWER_DOWN);
}
void MgmLIS3MDLHandler::doShutDown() { setMode(_MODE_POWER_DOWN); }
ReturnValue_t MgmLIS3MDLHandler::buildTransitionDeviceCommand(
DeviceCommandId_t *id) {
switch (internalState) {
case(InternalState::STATE_NONE):
case(InternalState::STATE_NORMAL): {
return DeviceHandlerBase::NOTHING_TO_SEND;
ReturnValue_t MgmLIS3MDLHandler::buildTransitionDeviceCommand(DeviceCommandId_t *id) {
switch (internalState) {
case (InternalState::STATE_NONE):
case (InternalState::STATE_NORMAL): {
return DeviceHandlerBase::NOTHING_TO_SEND;
}
case(InternalState::STATE_FIRST_CONTACT): {
*id = MGMLIS3MDL::IDENTIFY_DEVICE;
break;
case (InternalState::STATE_FIRST_CONTACT): {
*id = MGMLIS3MDL::IDENTIFY_DEVICE;
break;
}
case(InternalState::STATE_SETUP): {
*id = MGMLIS3MDL::SETUP_MGM;
break;
case (InternalState::STATE_SETUP): {
*id = MGMLIS3MDL::SETUP_MGM;
break;
}
case(InternalState::STATE_CHECK_REGISTERS): {
*id = MGMLIS3MDL::READ_CONFIG_AND_DATA;
break;
case (InternalState::STATE_CHECK_REGISTERS): {
*id = MGMLIS3MDL::READ_CONFIG_AND_DATA;
break;
}
default: {
/* might be a configuration error. */
/* might be a configuration error. */
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "GyroHandler::buildTransitionDeviceCommand: Unknown internal state!" <<
std::endl;
sif::warning << "GyroHandler::buildTransitionDeviceCommand: Unknown internal state!"
<< std::endl;
#else
sif::printWarning("GyroHandler::buildTransitionDeviceCommand: Unknown internal state!\n");
sif::printWarning("GyroHandler::buildTransitionDeviceCommand: Unknown internal state!\n");
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
return HasReturnvaluesIF::RETURN_OK;
return HasReturnvaluesIF::RETURN_OK;
}
}
return buildCommandFromCommand(*id, NULL, 0);
}
return buildCommandFromCommand(*id, NULL, 0);
}
uint8_t MgmLIS3MDLHandler::readCommand(uint8_t command, bool continuousCom) {
command |= (1 << MGMLIS3MDL::RW_BIT);
if (continuousCom == true) {
command |= (1 << MGMLIS3MDL::MS_BIT);
}
return command;
command |= (1 << MGMLIS3MDL::RW_BIT);
if (continuousCom == true) {
command |= (1 << MGMLIS3MDL::MS_BIT);
}
return command;
}
uint8_t MgmLIS3MDLHandler::writeCommand(uint8_t command, bool continuousCom) {
command &= ~(1 << MGMLIS3MDL::RW_BIT);
if (continuousCom == true) {
command |= (1 << MGMLIS3MDL::MS_BIT);
}
return command;
command &= ~(1 << MGMLIS3MDL::RW_BIT);
if (continuousCom == true) {
command |= (1 << MGMLIS3MDL::MS_BIT);
}
return command;
}
void MgmLIS3MDLHandler::setupMgm() {
registers[0] = MGMLIS3MDL::CTRL_REG1_DEFAULT;
registers[1] = MGMLIS3MDL::CTRL_REG2_DEFAULT;
registers[2] = MGMLIS3MDL::CTRL_REG3_DEFAULT;
registers[3] = MGMLIS3MDL::CTRL_REG4_DEFAULT;
registers[4] = MGMLIS3MDL::CTRL_REG5_DEFAULT;
registers[0] = MGMLIS3MDL::CTRL_REG1_DEFAULT;
registers[1] = MGMLIS3MDL::CTRL_REG2_DEFAULT;
registers[2] = MGMLIS3MDL::CTRL_REG3_DEFAULT;
registers[3] = MGMLIS3MDL::CTRL_REG4_DEFAULT;
registers[4] = MGMLIS3MDL::CTRL_REG5_DEFAULT;
prepareCtrlRegisterWrite();
prepareCtrlRegisterWrite();
}
ReturnValue_t MgmLIS3MDLHandler::buildNormalDeviceCommand(
DeviceCommandId_t *id) {
// Data/config register will be read in an alternating manner.
if(communicationStep == CommunicationStep::DATA) {
*id = MGMLIS3MDL::READ_CONFIG_AND_DATA;
communicationStep = CommunicationStep::TEMPERATURE;
return buildCommandFromCommand(*id, NULL, 0);
}
else {
*id = MGMLIS3MDL::READ_TEMPERATURE;
communicationStep = CommunicationStep::DATA;
return buildCommandFromCommand(*id, NULL, 0);
}
ReturnValue_t MgmLIS3MDLHandler::buildNormalDeviceCommand(DeviceCommandId_t *id) {
// Data/config register will be read in an alternating manner.
if (communicationStep == CommunicationStep::DATA) {
*id = MGMLIS3MDL::READ_CONFIG_AND_DATA;
communicationStep = CommunicationStep::TEMPERATURE;
return buildCommandFromCommand(*id, NULL, 0);
} else {
*id = MGMLIS3MDL::READ_TEMPERATURE;
communicationStep = CommunicationStep::DATA;
return buildCommandFromCommand(*id, NULL, 0);
}
}
ReturnValue_t MgmLIS3MDLHandler::buildCommandFromCommand(
DeviceCommandId_t deviceCommand, const uint8_t *commandData,
size_t commandDataLen) {
switch(deviceCommand) {
case(MGMLIS3MDL::READ_CONFIG_AND_DATA): {
std::memset(commandBuffer, 0, sizeof(commandBuffer));
commandBuffer[0] = readCommand(MGMLIS3MDL::CTRL_REG1, true);
ReturnValue_t MgmLIS3MDLHandler::buildCommandFromCommand(DeviceCommandId_t deviceCommand,
const uint8_t *commandData,
size_t commandDataLen) {
switch (deviceCommand) {
case (MGMLIS3MDL::READ_CONFIG_AND_DATA): {
std::memset(commandBuffer, 0, sizeof(commandBuffer));
commandBuffer[0] = readCommand(MGMLIS3MDL::CTRL_REG1, true);
rawPacket = commandBuffer;
rawPacketLen = MGMLIS3MDL::NR_OF_DATA_AND_CFG_REGISTERS + 1;
return RETURN_OK;
rawPacket = commandBuffer;
rawPacketLen = MGMLIS3MDL::NR_OF_DATA_AND_CFG_REGISTERS + 1;
return RETURN_OK;
}
case(MGMLIS3MDL::READ_TEMPERATURE): {
std::memset(commandBuffer, 0, 3);
commandBuffer[0] = readCommand(MGMLIS3MDL::TEMP_LOWBYTE, true);
case (MGMLIS3MDL::READ_TEMPERATURE): {
std::memset(commandBuffer, 0, 3);
commandBuffer[0] = readCommand(MGMLIS3MDL::TEMP_LOWBYTE, true);
rawPacket = commandBuffer;
rawPacketLen = 3;
return RETURN_OK;
rawPacket = commandBuffer;
rawPacketLen = 3;
return RETURN_OK;
}
case(MGMLIS3MDL::IDENTIFY_DEVICE): {
return identifyDevice();
case (MGMLIS3MDL::IDENTIFY_DEVICE): {
return identifyDevice();
}
case(MGMLIS3MDL::TEMP_SENSOR_ENABLE): {
return enableTemperatureSensor(commandData, commandDataLen);
case (MGMLIS3MDL::TEMP_SENSOR_ENABLE): {
return enableTemperatureSensor(commandData, commandDataLen);
}
case(MGMLIS3MDL::SETUP_MGM): {
setupMgm();
return HasReturnvaluesIF::RETURN_OK;
case (MGMLIS3MDL::SETUP_MGM): {
setupMgm();
return HasReturnvaluesIF::RETURN_OK;
}
case(MGMLIS3MDL::ACCURACY_OP_MODE_SET): {
return setOperatingMode(commandData, commandDataLen);
case (MGMLIS3MDL::ACCURACY_OP_MODE_SET): {
return setOperatingMode(commandData, commandDataLen);
}
default:
return DeviceHandlerIF::COMMAND_NOT_IMPLEMENTED;
}
return HasReturnvaluesIF::RETURN_FAILED;
return DeviceHandlerIF::COMMAND_NOT_IMPLEMENTED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
ReturnValue_t MgmLIS3MDLHandler::identifyDevice() {
uint32_t size = 2;
commandBuffer[0] = readCommand(MGMLIS3MDL::IDENTIFY_DEVICE_REG_ADDR);
commandBuffer[1] = 0x00;
uint32_t size = 2;
commandBuffer[0] = readCommand(MGMLIS3MDL::IDENTIFY_DEVICE_REG_ADDR);
commandBuffer[1] = 0x00;
rawPacket = commandBuffer;
rawPacketLen = size;
rawPacket = commandBuffer;
rawPacketLen = size;
return RETURN_OK;
return RETURN_OK;
}
ReturnValue_t MgmLIS3MDLHandler::scanForReply(const uint8_t *start,
size_t len, DeviceCommandId_t *foundId, size_t *foundLen) {
ReturnValue_t MgmLIS3MDLHandler::scanForReply(const uint8_t *start, size_t len,
DeviceCommandId_t *foundId, size_t *foundLen) {
*foundLen = len;
if (len == MGMLIS3MDL::NR_OF_DATA_AND_CFG_REGISTERS + 1) {
*foundLen = len;
if (len == MGMLIS3MDL::NR_OF_DATA_AND_CFG_REGISTERS + 1) {
*foundLen = len;
*foundId = MGMLIS3MDL::READ_CONFIG_AND_DATA;
// Check validity by checking config registers
if (start[1] != registers[0] or start[2] != registers[1] or
start[3] != registers[2] or start[4] != registers[3] or
start[5] != registers[4]) {
*foundId = MGMLIS3MDL::READ_CONFIG_AND_DATA;
// Check validity by checking config registers
if (start[1] != registers[0] or start[2] != registers[1] or start[3] != registers[2] or
start[4] != registers[3] or start[5] != registers[4]) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "MGMHandlerLIS3MDL::scanForReply: Invalid registers!" << std::endl;
sif::warning << "MGMHandlerLIS3MDL::scanForReply: Invalid registers!" << std::endl;
#else
sif::printWarning("MGMHandlerLIS3MDL::scanForReply: Invalid registers!\n");
sif::printWarning("MGMHandlerLIS3MDL::scanForReply: Invalid registers!\n");
#endif
#endif
return DeviceHandlerIF::INVALID_DATA;
}
if(mode == _MODE_START_UP) {
commandExecuted = true;
}
return DeviceHandlerIF::INVALID_DATA;
}
if (mode == _MODE_START_UP) {
commandExecuted = true;
}
}
else if(len == MGMLIS3MDL::TEMPERATURE_REPLY_LEN) {
*foundLen = len;
*foundId = MGMLIS3MDL::READ_TEMPERATURE;
}
else if (len == MGMLIS3MDL::SETUP_REPLY_LEN) {
*foundLen = len;
*foundId = MGMLIS3MDL::SETUP_MGM;
}
else if (len == SINGLE_COMMAND_ANSWER_LEN) {
*foundLen = len;
*foundId = getPendingCommand();
if(*foundId == MGMLIS3MDL::IDENTIFY_DEVICE) {
if(start[1] != MGMLIS3MDL::DEVICE_ID) {
} else if (len == MGMLIS3MDL::TEMPERATURE_REPLY_LEN) {
*foundLen = len;
*foundId = MGMLIS3MDL::READ_TEMPERATURE;
} else if (len == MGMLIS3MDL::SETUP_REPLY_LEN) {
*foundLen = len;
*foundId = MGMLIS3MDL::SETUP_MGM;
} else if (len == SINGLE_COMMAND_ANSWER_LEN) {
*foundLen = len;
*foundId = getPendingCommand();
if (*foundId == MGMLIS3MDL::IDENTIFY_DEVICE) {
if (start[1] != MGMLIS3MDL::DEVICE_ID) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "MGMHandlerLIS3MDL::scanForReply: "
"Device identification failed!" << std::endl;
sif::warning << "MGMHandlerLIS3MDL::scanForReply: "
"Device identification failed!"
<< std::endl;
#else
sif::printWarning("MGMHandlerLIS3MDL::scanForReply: "
"Device identification failed!\n");
sif::printWarning(
"MGMHandlerLIS3MDL::scanForReply: "
"Device identification failed!\n");
#endif
#endif
return DeviceHandlerIF::INVALID_DATA;
}
if(mode == _MODE_START_UP) {
commandExecuted = true;
}
}
}
else {
return DeviceHandlerIF::INVALID_DATA;
}
}
/* Data with SPI Interface always has this answer */
if (start[0] == 0b11111111) {
return RETURN_OK;
}
else {
return DeviceHandlerIF::INVALID_DATA;
if (mode == _MODE_START_UP) {
commandExecuted = true;
}
}
} else {
return DeviceHandlerIF::INVALID_DATA;
}
/* Data with SPI Interface always has this answer */
if (start[0] == 0b11111111) {
return RETURN_OK;
} else {
return DeviceHandlerIF::INVALID_DATA;
}
}
ReturnValue_t MgmLIS3MDLHandler::interpretDeviceReply(DeviceCommandId_t id,
const uint8_t *packet) {
switch (id) {
ReturnValue_t MgmLIS3MDLHandler::interpretDeviceReply(DeviceCommandId_t id, const uint8_t *packet) {
switch (id) {
case MGMLIS3MDL::IDENTIFY_DEVICE: {
break;
break;
}
case MGMLIS3MDL::SETUP_MGM: {
break;
break;
}
case MGMLIS3MDL::READ_CONFIG_AND_DATA: {
// TODO: Store configuration in new local datasets.
float sensitivityFactor = getSensitivityFactor(getSensitivity(registers[2]));
// TODO: Store configuration in new local datasets.
float sensitivityFactor = getSensitivityFactor(getSensitivity(registers[2]));
int16_t mgmMeasurementRawX = packet[MGMLIS3MDL::X_HIGHBYTE_IDX] << 8
| packet[MGMLIS3MDL::X_LOWBYTE_IDX] ;
int16_t mgmMeasurementRawY = packet[MGMLIS3MDL::Y_HIGHBYTE_IDX] << 8
| packet[MGMLIS3MDL::Y_LOWBYTE_IDX] ;
int16_t mgmMeasurementRawZ = packet[MGMLIS3MDL::Z_HIGHBYTE_IDX] << 8
| packet[MGMLIS3MDL::Z_LOWBYTE_IDX] ;
int16_t mgmMeasurementRawX =
packet[MGMLIS3MDL::X_HIGHBYTE_IDX] << 8 | packet[MGMLIS3MDL::X_LOWBYTE_IDX];
int16_t mgmMeasurementRawY =
packet[MGMLIS3MDL::Y_HIGHBYTE_IDX] << 8 | packet[MGMLIS3MDL::Y_LOWBYTE_IDX];
int16_t mgmMeasurementRawZ =
packet[MGMLIS3MDL::Z_HIGHBYTE_IDX] << 8 | packet[MGMLIS3MDL::Z_LOWBYTE_IDX];
/* Target value in microtesla */
float mgmX = static_cast<float>(mgmMeasurementRawX) * sensitivityFactor
* MGMLIS3MDL::GAUSS_TO_MICROTESLA_FACTOR;
float mgmY = static_cast<float>(mgmMeasurementRawY) * sensitivityFactor
* MGMLIS3MDL::GAUSS_TO_MICROTESLA_FACTOR;
float mgmZ = static_cast<float>(mgmMeasurementRawZ) * sensitivityFactor
* MGMLIS3MDL::GAUSS_TO_MICROTESLA_FACTOR;
/* Target value in microtesla */
float mgmX = static_cast<float>(mgmMeasurementRawX) * sensitivityFactor *
MGMLIS3MDL::GAUSS_TO_MICROTESLA_FACTOR;
float mgmY = static_cast<float>(mgmMeasurementRawY) * sensitivityFactor *
MGMLIS3MDL::GAUSS_TO_MICROTESLA_FACTOR;
float mgmZ = static_cast<float>(mgmMeasurementRawZ) * sensitivityFactor *
MGMLIS3MDL::GAUSS_TO_MICROTESLA_FACTOR;
#if FSFW_HAL_LIS3MDL_MGM_DEBUG == 1
if(debugDivider->checkAndIncrement()) {
if (debugDivider->checkAndIncrement()) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::info << "MGMHandlerLIS3: Magnetic field strength in"
" microtesla:" << std::endl;
sif::info << "X: " << mgmX << " uT" << std::endl;
sif::info << "Y: " << mgmY << " uT" << std::endl;
sif::info << "Z: " << mgmZ << " uT" << std::endl;
sif::info << "MGMHandlerLIS3: Magnetic field strength in"
" microtesla:"
<< std::endl;
sif::info << "X: " << mgmX << " uT" << std::endl;
sif::info << "Y: " << mgmY << " uT" << std::endl;
sif::info << "Z: " << mgmZ << " uT" << std::endl;
#else
sif::printInfo("MGMHandlerLIS3: Magnetic field strength in microtesla:\n");
sif::printInfo("X: %f uT\n", mgmX);
sif::printInfo("Y: %f uT\n", mgmY);
sif::printInfo("Z: %f uT\n", mgmZ);
sif::printInfo("MGMHandlerLIS3: Magnetic field strength in microtesla:\n");
sif::printInfo("X: %f uT\n", mgmX);
sif::printInfo("Y: %f uT\n", mgmY);
sif::printInfo("Z: %f uT\n", mgmZ);
#endif /* FSFW_CPP_OSTREAM_ENABLED == 0 */
}
}
#endif /* OBSW_VERBOSE_LEVEL >= 1 */
PoolReadGuard readHelper(&dataset);
if(readHelper.getReadResult() == HasReturnvaluesIF::RETURN_OK) {
if(std::abs(mgmX) < absLimitX) {
dataset.fieldStrengthX = mgmX;
dataset.fieldStrengthX.setValid(true);
}
else {
dataset.fieldStrengthX.setValid(false);
}
if(std::abs(mgmY) < absLimitY) {
dataset.fieldStrengthY = mgmY;
dataset.fieldStrengthY.setValid(true);
}
else {
dataset.fieldStrengthY.setValid(false);
}
if(std::abs(mgmZ) < absLimitZ) {
dataset.fieldStrengthZ = mgmZ;
dataset.fieldStrengthZ.setValid(true);
}
else {
dataset.fieldStrengthZ.setValid(false);
}
PoolReadGuard readHelper(&dataset);
if (readHelper.getReadResult() == HasReturnvaluesIF::RETURN_OK) {
if (std::abs(mgmX) < absLimitX) {
dataset.fieldStrengthX = mgmX;
dataset.fieldStrengthX.setValid(true);
} else {
dataset.fieldStrengthX.setValid(false);
}
break;
if (std::abs(mgmY) < absLimitY) {
dataset.fieldStrengthY = mgmY;
dataset.fieldStrengthY.setValid(true);
} else {
dataset.fieldStrengthY.setValid(false);
}
if (std::abs(mgmZ) < absLimitZ) {
dataset.fieldStrengthZ = mgmZ;
dataset.fieldStrengthZ.setValid(true);
} else {
dataset.fieldStrengthZ.setValid(false);
}
}
break;
}
case MGMLIS3MDL::READ_TEMPERATURE: {
int16_t tempValueRaw = packet[2] << 8 | packet[1];
float tempValue = 25.0 + ((static_cast<float>(tempValueRaw)) / 8.0);
#if FSFW_HAL_LIS3MDL_MGM_DEBUG == 1
if(debugDivider->check()) {
int16_t tempValueRaw = packet[2] << 8 | packet[1];
float tempValue = 25.0 + ((static_cast<float>(tempValueRaw)) / 8.0);
#if FSFW_HAL_LIS3MDL_MGM_DEBUG == 1
if (debugDivider->check()) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::info << "MGMHandlerLIS3: Temperature: " << tempValue << " C" <<
std::endl;
sif::info << "MGMHandlerLIS3: Temperature: " << tempValue << " C" << std::endl;
#else
sif::printInfo("MGMHandlerLIS3: Temperature: %f C\n");
sif::printInfo("MGMHandlerLIS3: Temperature: %f C\n");
#endif
}
}
#endif
ReturnValue_t result = dataset.read();
if(result == HasReturnvaluesIF::RETURN_OK) {
dataset.temperature = tempValue;
dataset.commit();
}
break;
ReturnValue_t result = dataset.read();
if (result == HasReturnvaluesIF::RETURN_OK) {
dataset.temperature = tempValue;
dataset.commit();
}
break;
}
default: {
return DeviceHandlerIF::UNKNOWN_DEVICE_REPLY;
return DeviceHandlerIF::UNKNOWN_DEVICE_REPLY;
}
}
return RETURN_OK;
}
return RETURN_OK;
}
MGMLIS3MDL::Sensitivies MgmLIS3MDLHandler::getSensitivity(uint8_t ctrlRegister2) {
bool fs0Set = ctrlRegister2 & (1 << MGMLIS3MDL::FSO); // Checks if FS0 bit is set
bool fs1Set = ctrlRegister2 & (1 << MGMLIS3MDL::FS1); // Checks if FS1 bit is set
bool fs0Set = ctrlRegister2 & (1 << MGMLIS3MDL::FSO); // Checks if FS0 bit is set
bool fs1Set = ctrlRegister2 & (1 << MGMLIS3MDL::FS1); // Checks if FS1 bit is set
if (fs0Set && fs1Set)
return MGMLIS3MDL::Sensitivies::GAUSS_16;
else if (!fs0Set && fs1Set)
return MGMLIS3MDL::Sensitivies::GAUSS_12;
else if (fs0Set && !fs1Set)
return MGMLIS3MDL::Sensitivies::GAUSS_8;
else
return MGMLIS3MDL::Sensitivies::GAUSS_4;
if (fs0Set && fs1Set)
return MGMLIS3MDL::Sensitivies::GAUSS_16;
else if (!fs0Set && fs1Set)
return MGMLIS3MDL::Sensitivies::GAUSS_12;
else if (fs0Set && !fs1Set)
return MGMLIS3MDL::Sensitivies::GAUSS_8;
else
return MGMLIS3MDL::Sensitivies::GAUSS_4;
}
float MgmLIS3MDLHandler::getSensitivityFactor(MGMLIS3MDL::Sensitivies sens) {
switch(sens) {
case(MGMLIS3MDL::GAUSS_4): {
return MGMLIS3MDL::FIELD_LSB_PER_GAUSS_4_SENS;
switch (sens) {
case (MGMLIS3MDL::GAUSS_4): {
return MGMLIS3MDL::FIELD_LSB_PER_GAUSS_4_SENS;
}
case(MGMLIS3MDL::GAUSS_8): {
return MGMLIS3MDL::FIELD_LSB_PER_GAUSS_8_SENS;
case (MGMLIS3MDL::GAUSS_8): {
return MGMLIS3MDL::FIELD_LSB_PER_GAUSS_8_SENS;
}
case(MGMLIS3MDL::GAUSS_12): {
return MGMLIS3MDL::FIELD_LSB_PER_GAUSS_12_SENS;
case (MGMLIS3MDL::GAUSS_12): {
return MGMLIS3MDL::FIELD_LSB_PER_GAUSS_12_SENS;
}
case(MGMLIS3MDL::GAUSS_16): {
return MGMLIS3MDL::FIELD_LSB_PER_GAUSS_16_SENS;
case (MGMLIS3MDL::GAUSS_16): {
return MGMLIS3MDL::FIELD_LSB_PER_GAUSS_16_SENS;
}
default: {
// Should never happen
return MGMLIS3MDL::FIELD_LSB_PER_GAUSS_4_SENS;
}
// Should never happen
return MGMLIS3MDL::FIELD_LSB_PER_GAUSS_4_SENS;
}
}
}
ReturnValue_t MgmLIS3MDLHandler::enableTemperatureSensor(
const uint8_t *commandData, size_t commandDataLen) {
triggerEvent(CHANGE_OF_SETUP_PARAMETER);
uint32_t size = 2;
commandBuffer[0] = writeCommand(MGMLIS3MDL::CTRL_REG1);
if (commandDataLen > 1) {
return INVALID_NUMBER_OR_LENGTH_OF_PARAMETERS;
}
switch (*commandData) {
ReturnValue_t MgmLIS3MDLHandler::enableTemperatureSensor(const uint8_t *commandData,
size_t commandDataLen) {
triggerEvent(CHANGE_OF_SETUP_PARAMETER);
uint32_t size = 2;
commandBuffer[0] = writeCommand(MGMLIS3MDL::CTRL_REG1);
if (commandDataLen > 1) {
return INVALID_NUMBER_OR_LENGTH_OF_PARAMETERS;
}
switch (*commandData) {
case (MGMLIS3MDL::ON): {
commandBuffer[1] = registers[0] | (1 << 7);
break;
commandBuffer[1] = registers[0] | (1 << 7);
break;
}
case (MGMLIS3MDL::OFF): {
commandBuffer[1] = registers[0] & ~(1 << 7);
break;
commandBuffer[1] = registers[0] & ~(1 << 7);
break;
}
default:
return INVALID_COMMAND_PARAMETER;
}
registers[0] = commandBuffer[1];
return INVALID_COMMAND_PARAMETER;
}
registers[0] = commandBuffer[1];
rawPacket = commandBuffer;
rawPacketLen = size;
rawPacket = commandBuffer;
rawPacketLen = size;
return RETURN_OK;
return RETURN_OK;
}
ReturnValue_t MgmLIS3MDLHandler::setOperatingMode(const uint8_t *commandData,
size_t commandDataLen) {
triggerEvent(CHANGE_OF_SETUP_PARAMETER);
if (commandDataLen != 1) {
return INVALID_NUMBER_OR_LENGTH_OF_PARAMETERS;
}
size_t commandDataLen) {
triggerEvent(CHANGE_OF_SETUP_PARAMETER);
if (commandDataLen != 1) {
return INVALID_NUMBER_OR_LENGTH_OF_PARAMETERS;
}
switch (commandData[0]) {
switch (commandData[0]) {
case MGMLIS3MDL::LOW:
registers[0] = (registers[0] & (~(1 << MGMLIS3MDL::OM1))) & (~(1 << MGMLIS3MDL::OM0));
registers[3] = (registers[3] & (~(1 << MGMLIS3MDL::OMZ1))) & (~(1 << MGMLIS3MDL::OMZ0));
break;
registers[0] = (registers[0] & (~(1 << MGMLIS3MDL::OM1))) & (~(1 << MGMLIS3MDL::OM0));
registers[3] = (registers[3] & (~(1 << MGMLIS3MDL::OMZ1))) & (~(1 << MGMLIS3MDL::OMZ0));
break;
case MGMLIS3MDL::MEDIUM:
registers[0] = (registers[0] & (~(1 << MGMLIS3MDL::OM1))) | (1 << MGMLIS3MDL::OM0);
registers[3] = (registers[3] & (~(1 << MGMLIS3MDL::OMZ1))) | (1 << MGMLIS3MDL::OMZ0);
break;
registers[0] = (registers[0] & (~(1 << MGMLIS3MDL::OM1))) | (1 << MGMLIS3MDL::OM0);
registers[3] = (registers[3] & (~(1 << MGMLIS3MDL::OMZ1))) | (1 << MGMLIS3MDL::OMZ0);
break;
case MGMLIS3MDL::HIGH:
registers[0] = (registers[0] | (1 << MGMLIS3MDL::OM1)) & (~(1 << MGMLIS3MDL::OM0));
registers[3] = (registers[3] | (1 << MGMLIS3MDL::OMZ1)) & (~(1 << MGMLIS3MDL::OMZ0));
break;
registers[0] = (registers[0] | (1 << MGMLIS3MDL::OM1)) & (~(1 << MGMLIS3MDL::OM0));
registers[3] = (registers[3] | (1 << MGMLIS3MDL::OMZ1)) & (~(1 << MGMLIS3MDL::OMZ0));
break;
case MGMLIS3MDL::ULTRA:
registers[0] = (registers[0] | (1 << MGMLIS3MDL::OM1)) | (1 << MGMLIS3MDL::OM0);
registers[3] = (registers[3] | (1 << MGMLIS3MDL::OMZ1)) | (1 << MGMLIS3MDL::OMZ0);
break;
registers[0] = (registers[0] | (1 << MGMLIS3MDL::OM1)) | (1 << MGMLIS3MDL::OM0);
registers[3] = (registers[3] | (1 << MGMLIS3MDL::OMZ1)) | (1 << MGMLIS3MDL::OMZ0);
break;
default:
break;
}
break;
}
return prepareCtrlRegisterWrite();
return prepareCtrlRegisterWrite();
}
void MgmLIS3MDLHandler::fillCommandAndReplyMap() {
insertInCommandAndReplyMap(MGMLIS3MDL::READ_CONFIG_AND_DATA, 1, &dataset);
insertInCommandAndReplyMap(MGMLIS3MDL::READ_TEMPERATURE, 1);
insertInCommandAndReplyMap(MGMLIS3MDL::SETUP_MGM, 1);
insertInCommandAndReplyMap(MGMLIS3MDL::IDENTIFY_DEVICE, 1);
insertInCommandAndReplyMap(MGMLIS3MDL::TEMP_SENSOR_ENABLE, 1);
insertInCommandAndReplyMap(MGMLIS3MDL::ACCURACY_OP_MODE_SET, 1);
insertInCommandAndReplyMap(MGMLIS3MDL::READ_CONFIG_AND_DATA, 1, &dataset);
insertInCommandAndReplyMap(MGMLIS3MDL::READ_TEMPERATURE, 1);
insertInCommandAndReplyMap(MGMLIS3MDL::SETUP_MGM, 1);
insertInCommandAndReplyMap(MGMLIS3MDL::IDENTIFY_DEVICE, 1);
insertInCommandAndReplyMap(MGMLIS3MDL::TEMP_SENSOR_ENABLE, 1);
insertInCommandAndReplyMap(MGMLIS3MDL::ACCURACY_OP_MODE_SET, 1);
}
void MgmLIS3MDLHandler::setToGoToNormalMode(bool enable) {
this->goToNormalMode = enable;
}
void MgmLIS3MDLHandler::setToGoToNormalMode(bool enable) { this->goToNormalMode = enable; }
ReturnValue_t MgmLIS3MDLHandler::prepareCtrlRegisterWrite() {
commandBuffer[0] = writeCommand(MGMLIS3MDL::CTRL_REG1, true);
commandBuffer[0] = writeCommand(MGMLIS3MDL::CTRL_REG1, true);
for (size_t i = 0; i < MGMLIS3MDL::NR_OF_CTRL_REGISTERS; i++) {
commandBuffer[i + 1] = registers[i];
}
rawPacket = commandBuffer;
rawPacketLen = MGMLIS3MDL::NR_OF_CTRL_REGISTERS + 1;
for (size_t i = 0; i < MGMLIS3MDL::NR_OF_CTRL_REGISTERS; i++) {
commandBuffer[i + 1] = registers[i];
}
rawPacket = commandBuffer;
rawPacketLen = MGMLIS3MDL::NR_OF_CTRL_REGISTERS + 1;
// We dont have to check if this is working because we just did i
return RETURN_OK;
// We dont have to check if this is working because we just did i
return RETURN_OK;
}
void MgmLIS3MDLHandler::doTransition(Mode_t modeFrom, Submode_t subModeFrom) {
void MgmLIS3MDLHandler::doTransition(Mode_t modeFrom, Submode_t subModeFrom) {}
}
uint32_t MgmLIS3MDLHandler::getTransitionDelayMs(Mode_t from, Mode_t to) { return transitionDelay; }
uint32_t MgmLIS3MDLHandler::getTransitionDelayMs(Mode_t from, Mode_t to) {
return transitionDelay;
}
void MgmLIS3MDLHandler::modeChanged(void) { internalState = InternalState::STATE_NONE; }
void MgmLIS3MDLHandler::modeChanged(void) {
internalState = InternalState::STATE_NONE;
}
ReturnValue_t MgmLIS3MDLHandler::initializeLocalDataPool(
localpool::DataPool &localDataPoolMap, LocalDataPoolManager &poolManager) {
localDataPoolMap.emplace(MGMLIS3MDL::FIELD_STRENGTH_X,
new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(MGMLIS3MDL::FIELD_STRENGTH_Y,
new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(MGMLIS3MDL::FIELD_STRENGTH_Z,
new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(MGMLIS3MDL::TEMPERATURE_CELCIUS,
new PoolEntry<float>({0.0}));
return HasReturnvaluesIF::RETURN_OK;
ReturnValue_t MgmLIS3MDLHandler::initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
LocalDataPoolManager &poolManager) {
localDataPoolMap.emplace(MGMLIS3MDL::FIELD_STRENGTH_X, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(MGMLIS3MDL::FIELD_STRENGTH_Y, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(MGMLIS3MDL::FIELD_STRENGTH_Z, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(MGMLIS3MDL::TEMPERATURE_CELCIUS, new PoolEntry<float>({0.0}));
return HasReturnvaluesIF::RETURN_OK;
}
void MgmLIS3MDLHandler::setAbsoluteLimits(float xLimit, float yLimit, float zLimit) {
this->absLimitX = xLimit;
this->absLimitY = yLimit;
this->absLimitZ = zLimit;
this->absLimitX = xLimit;
this->absLimitY = yLimit;
this->absLimitZ = zLimit;
}

275
hal/src/fsfw_hal/devicehandlers/MgmLIS3MDLHandler.h
View File

@ -1,10 +1,9 @@
#ifndef MISSION_DEVICES_MGMLIS3MDLHANDLER_H_
#define MISSION_DEVICES_MGMLIS3MDLHANDLER_H_
#include "fsfw/FSFW.h"
#include "events/subsystemIdRanges.h"
#include "devicedefinitions/MgmLIS3HandlerDefs.h"
#include "events/subsystemIdRanges.h"
#include "fsfw/FSFW.h"
#include "fsfw/devicehandlers/DeviceHandlerBase.h"
class PeriodicOperationDivider;
@ -18,168 +17,158 @@ class PeriodicOperationDivider;
* https://egit.irs.uni-stuttgart.de/redmine/projects/eive-flight-manual/wiki/LIS3MDL_MGM
* @author L. Loidold, R. Mueller
*/
class MgmLIS3MDLHandler: public DeviceHandlerBase {
public:
enum class CommunicationStep {
DATA,
TEMPERATURE
};
class MgmLIS3MDLHandler : public DeviceHandlerBase {
public:
enum class CommunicationStep { DATA, TEMPERATURE };
static const uint8_t INTERFACE_ID = CLASS_ID::MGM_LIS3MDL;
static const uint8_t SUBSYSTEM_ID = SUBSYSTEM_ID::MGM_LIS3MDL;
//Notifies a command to change the setup parameters
static const Event CHANGE_OF_SETUP_PARAMETER = MAKE_EVENT(0, severity::LOW);
static const uint8_t INTERFACE_ID = CLASS_ID::MGM_LIS3MDL;
static const uint8_t SUBSYSTEM_ID = SUBSYSTEM_ID::MGM_LIS3MDL;
// Notifies a command to change the setup parameters
static const Event CHANGE_OF_SETUP_PARAMETER = MAKE_EVENT(0, severity::LOW);
MgmLIS3MDLHandler(uint32_t objectId, object_id_t deviceCommunication, CookieIF* comCookie,
uint32_t transitionDelay);
virtual ~MgmLIS3MDLHandler();
MgmLIS3MDLHandler(uint32_t objectId, object_id_t deviceCommunication, CookieIF *comCookie,
uint32_t transitionDelay);
virtual ~MgmLIS3MDLHandler();
/**
* Set the absolute limit for the values on the axis in microtesla. The dataset values will
* be marked as invalid if that limit is exceeded
* @param xLimit
* @param yLimit
* @param zLimit
*/
void setAbsoluteLimits(float xLimit, float yLimit, float zLimit);
void setToGoToNormalMode(bool enable);
/**
* Set the absolute limit for the values on the axis in microtesla. The dataset values will
* be marked as invalid if that limit is exceeded
* @param xLimit
* @param yLimit
* @param zLimit
*/
void setAbsoluteLimits(float xLimit, float yLimit, float zLimit);
void setToGoToNormalMode(bool enable);
protected:
protected:
/** DeviceHandlerBase overrides */
void doShutDown() override;
void doStartUp() override;
void doTransition(Mode_t modeFrom, Submode_t subModeFrom) override;
virtual uint32_t getTransitionDelayMs(Mode_t from, Mode_t to) override;
ReturnValue_t buildCommandFromCommand(DeviceCommandId_t deviceCommand, const uint8_t *commandData,
size_t commandDataLen) override;
ReturnValue_t buildTransitionDeviceCommand(DeviceCommandId_t *id) override;
ReturnValue_t buildNormalDeviceCommand(DeviceCommandId_t *id) override;
ReturnValue_t scanForReply(const uint8_t *start, size_t len, DeviceCommandId_t *foundId,
size_t *foundLen) override;
/**
* This implementation is tailored towards space applications and will flag values larger
* than 100 microtesla on X,Y and 150 microtesla on Z as invalid
* @param id
* @param packet
* @return
*/
virtual ReturnValue_t interpretDeviceReply(DeviceCommandId_t id, const uint8_t *packet) override;
void fillCommandAndReplyMap() override;
void modeChanged(void) override;
ReturnValue_t initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
LocalDataPoolManager &poolManager) override;
/** DeviceHandlerBase overrides */
void doShutDown() override;
void doStartUp() override;
void doTransition(Mode_t modeFrom, Submode_t subModeFrom) override;
virtual uint32_t getTransitionDelayMs(Mode_t from, Mode_t to) override;
ReturnValue_t buildCommandFromCommand(
DeviceCommandId_t deviceCommand, const uint8_t *commandData,
size_t commandDataLen) override;
ReturnValue_t buildTransitionDeviceCommand(
DeviceCommandId_t *id) override;
ReturnValue_t buildNormalDeviceCommand(
DeviceCommandId_t *id) override;
ReturnValue_t scanForReply(const uint8_t *start, size_t len,
DeviceCommandId_t *foundId, size_t *foundLen) override;
/**
* This implementation is tailored towards space applications and will flag values larger
* than 100 microtesla on X,Y and 150 microtesla on Z as invalid
* @param id
* @param packet
* @return
*/
virtual ReturnValue_t interpretDeviceReply(DeviceCommandId_t id,
const uint8_t *packet) override;
void fillCommandAndReplyMap() override;
void modeChanged(void) override;
ReturnValue_t initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
LocalDataPoolManager &poolManager) override;
private:
MGMLIS3MDL::MgmPrimaryDataset dataset;
// Length a single command SPI answer
static const uint8_t SINGLE_COMMAND_ANSWER_LEN = 2;
private:
MGMLIS3MDL::MgmPrimaryDataset dataset;
//Length a single command SPI answer
static const uint8_t SINGLE_COMMAND_ANSWER_LEN = 2;
uint32_t transitionDelay;
// Single SPI command has 2 bytes, first for adress, second for content
size_t singleComandSize = 2;
// Has the size for all adresses of the lis3mdl + the continous write bit
uint8_t commandBuffer[MGMLIS3MDL::NR_OF_DATA_AND_CFG_REGISTERS + 1];
uint32_t transitionDelay;
// Single SPI command has 2 bytes, first for adress, second for content
size_t singleComandSize = 2;
// Has the size for all adresses of the lis3mdl + the continous write bit
uint8_t commandBuffer[MGMLIS3MDL::NR_OF_DATA_AND_CFG_REGISTERS + 1];
float absLimitX = 100;
float absLimitY = 100;
float absLimitZ = 150;
float absLimitX = 100;
float absLimitY = 100;
float absLimitZ = 150;
/**
* We want to save the registers we set, so we dont have to read the
* registers when we want to change something.
* --> everytime we change set a register we have to save it
*/
uint8_t registers[MGMLIS3MDL::NR_OF_CTRL_REGISTERS];
/**
* We want to save the registers we set, so we dont have to read the
* registers when we want to change something.
* --> everytime we change set a register we have to save it
*/
uint8_t registers[MGMLIS3MDL::NR_OF_CTRL_REGISTERS];
uint8_t statusRegister = 0;
bool goToNormalMode = false;
uint8_t statusRegister = 0;
bool goToNormalMode = false;
enum class InternalState {
STATE_NONE,
STATE_FIRST_CONTACT,
STATE_SETUP,
STATE_CHECK_REGISTERS,
STATE_NORMAL
};
enum class InternalState {
STATE_NONE,
STATE_FIRST_CONTACT,
STATE_SETUP,
STATE_CHECK_REGISTERS,
STATE_NORMAL
};
InternalState internalState = InternalState::STATE_NONE;
CommunicationStep communicationStep = CommunicationStep::DATA;
bool commandExecuted = false;
InternalState internalState = InternalState::STATE_NONE;
CommunicationStep communicationStep = CommunicationStep::DATA;
bool commandExecuted = false;
/*------------------------------------------------------------------------*/
/* Device specific commands and variables */
/*------------------------------------------------------------------------*/
/**
* Sets the read bit for the command
* @param single command to set the read-bit at
* @param boolean to select a continuous read bit, default = false
*/
uint8_t readCommand(uint8_t command, bool continuousCom = false);
/*------------------------------------------------------------------------*/
/* Device specific commands and variables */
/*------------------------------------------------------------------------*/
/**
* Sets the read bit for the command
* @param single command to set the read-bit at
* @param boolean to select a continuous read bit, default = false
*/
uint8_t readCommand(uint8_t command, bool continuousCom = false);
/**
* Sets the write bit for the command
* @param single command to set the write-bit at
* @param boolean to select a continuous write bit, default = false
*/
uint8_t writeCommand(uint8_t command, bool continuousCom = false);
/**
* Sets the write bit for the command
* @param single command to set the write-bit at
* @param boolean to select a continuous write bit, default = false
*/
uint8_t writeCommand(uint8_t command, bool continuousCom = false);
/**
* This Method gets the full scale for the measurement range
* e.g.: +- 4 gauss. See p.25 datasheet.
* @return The ReturnValue does not contain the sign of the value
*/
MGMLIS3MDL::Sensitivies getSensitivity(uint8_t ctrlReg2);
/**
* This Method gets the full scale for the measurement range
* e.g.: +- 4 gauss. See p.25 datasheet.
* @return The ReturnValue does not contain the sign of the value
*/
MGMLIS3MDL::Sensitivies getSensitivity(uint8_t ctrlReg2);
/**
* The 16 bit value needs to be multiplied with a sensitivity factor
* which depends on the sensitivity configuration
*
* @param sens Configured sensitivity of the LIS3 device
* @return Multiplication factor to get the sensor value from raw data.
*/
float getSensitivityFactor(MGMLIS3MDL::Sensitivies sens);
/**
* The 16 bit value needs to be multiplied with a sensitivity factor
* which depends on the sensitivity configuration
*
* @param sens Configured sensitivity of the LIS3 device
* @return Multiplication factor to get the sensor value from raw data.
*/
float getSensitivityFactor(MGMLIS3MDL::Sensitivies sens);
/**
* This Command detects the device ID
*/
ReturnValue_t identifyDevice();
/**
* This Command detects the device ID
*/
ReturnValue_t identifyDevice();
virtual void setupMgm();
virtual void setupMgm();
/*------------------------------------------------------------------------*/
/* Non normal commands */
/*------------------------------------------------------------------------*/
/**
* Enables/Disables the integrated Temperaturesensor
* @param commandData On or Off
* @param length of the commandData: has to be 1
*/
virtual ReturnValue_t enableTemperatureSensor(const uint8_t *commandData, size_t commandDataLen);
/*------------------------------------------------------------------------*/
/* Non normal commands */
/*------------------------------------------------------------------------*/
/**
* Enables/Disables the integrated Temperaturesensor
* @param commandData On or Off
* @param length of the commandData: has to be 1
*/
virtual ReturnValue_t enableTemperatureSensor(const uint8_t *commandData,
size_t commandDataLen);
/**
* Sets the accuracy of the measurement of the axis. The noise is changing.
* @param commandData LOW, MEDIUM, HIGH, ULTRA
* @param length of the command, has to be 1
*/
virtual ReturnValue_t setOperatingMode(const uint8_t *commandData, size_t commandDataLen);
/**
* Sets the accuracy of the measurement of the axis. The noise is changing.
* @param commandData LOW, MEDIUM, HIGH, ULTRA
* @param length of the command, has to be 1
*/
virtual ReturnValue_t setOperatingMode(const uint8_t *commandData,
size_t commandDataLen);
/**
* We always update all registers together, so this method updates
* the rawpacket and rawpacketLen, so we just manipulate the local
* saved register
*
*/
ReturnValue_t prepareCtrlRegisterWrite();
/**
* We always update all registers together, so this method updates
* the rawpacket and rawpacketLen, so we just manipulate the local
* saved register
*
*/
ReturnValue_t prepareCtrlRegisterWrite();
#if FSFW_HAL_LIS3MDL_MGM_DEBUG == 1
PeriodicOperationDivider* debugDivider;
PeriodicOperationDivider *debugDivider;
#endif
};

543
hal/src/fsfw_hal/devicehandlers/MgmRM3100Handler.cpp
View File

@ -1,376 +1,367 @@
#include "MgmRM3100Handler.h"
#include "fsfw/datapool/PoolReadGuard.h"
#include "fsfw/globalfunctions/bitutility.h"
#include "fsfw/devicehandlers/DeviceHandlerMessage.h"
#include "fsfw/globalfunctions/bitutility.h"
#include "fsfw/objectmanager/SystemObjectIF.h"
#include "fsfw/returnvalues/HasReturnvaluesIF.h"
MgmRM3100Handler::MgmRM3100Handler(object_id_t objectId,
object_id_t deviceCommunication, CookieIF* comCookie, uint32_t transitionDelay):
DeviceHandlerBase(objectId, deviceCommunication, comCookie),
primaryDataset(this), transitionDelay(transitionDelay) {
MgmRM3100Handler::MgmRM3100Handler(object_id_t objectId, object_id_t deviceCommunication,
CookieIF *comCookie, uint32_t transitionDelay)
: DeviceHandlerBase(objectId, deviceCommunication, comCookie),
primaryDataset(this),
transitionDelay(transitionDelay) {
#if FSFW_HAL_RM3100_MGM_DEBUG == 1
debugDivider = new PeriodicOperationDivider(3);
debugDivider = new PeriodicOperationDivider(3);
#endif
}
MgmRM3100Handler::~MgmRM3100Handler() {}
void MgmRM3100Handler::doStartUp() {
switch(internalState) {
case(InternalState::NONE): {
internalState = InternalState::CONFIGURE_CMM;
break;
switch (internalState) {
case (InternalState::NONE): {
internalState = InternalState::CONFIGURE_CMM;
break;
}
case(InternalState::CONFIGURE_CMM): {
internalState = InternalState::READ_CMM;
break;
case (InternalState::CONFIGURE_CMM): {
internalState = InternalState::READ_CMM;
break;
}
case(InternalState::READ_CMM): {
if(commandExecuted) {
internalState = InternalState::STATE_CONFIGURE_TMRC;
case (InternalState::READ_CMM): {
if (commandExecuted) {
internalState = InternalState::STATE_CONFIGURE_TMRC;
}
break;
}
case (InternalState::STATE_CONFIGURE_TMRC): {
if (commandExecuted) {
internalState = InternalState::STATE_READ_TMRC;
}
break;
}
case (InternalState::STATE_READ_TMRC): {
if (commandExecuted) {
internalState = InternalState::NORMAL;
if (goToNormalModeAtStartup) {
setMode(MODE_NORMAL);
} else {
setMode(_MODE_TO_ON);
}
break;
}
case(InternalState::STATE_CONFIGURE_TMRC): {
if(commandExecuted) {
internalState = InternalState::STATE_READ_TMRC;
}
break;
}
case(InternalState::STATE_READ_TMRC): {
if(commandExecuted) {
internalState = InternalState::NORMAL;
if(goToNormalModeAtStartup) {
setMode(MODE_NORMAL);
}
else {
setMode(_MODE_TO_ON);
}
}
break;
}
break;
}
default: {
break;
}
break;
}
}
}
void MgmRM3100Handler::doShutDown() {
setMode(_MODE_POWER_DOWN);
}
void MgmRM3100Handler::doShutDown() { setMode(_MODE_POWER_DOWN); }
ReturnValue_t MgmRM3100Handler::buildTransitionDeviceCommand(
DeviceCommandId_t *id) {
size_t commandLen = 0;
switch(internalState) {
case(InternalState::NONE):
case(InternalState::NORMAL): {
return NOTHING_TO_SEND;
ReturnValue_t MgmRM3100Handler::buildTransitionDeviceCommand(DeviceCommandId_t *id) {
size_t commandLen = 0;
switch (internalState) {
case (InternalState::NONE):
case (InternalState::NORMAL): {
return NOTHING_TO_SEND;
}
case(InternalState::CONFIGURE_CMM): {
*id = RM3100::CONFIGURE_CMM;
break;
case (InternalState::CONFIGURE_CMM): {
*id = RM3100::CONFIGURE_CMM;
break;
}
case(InternalState::READ_CMM): {
*id = RM3100::READ_CMM;
break;
case (InternalState::READ_CMM): {
*id = RM3100::READ_CMM;
break;
}
case(InternalState::STATE_CONFIGURE_TMRC): {
commandBuffer[0] = RM3100::TMRC_DEFAULT_VALUE;
commandLen = 1;
*id = RM3100::CONFIGURE_TMRC;
break;
case (InternalState::STATE_CONFIGURE_TMRC): {
commandBuffer[0] = RM3100::TMRC_DEFAULT_VALUE;
commandLen = 1;
*id = RM3100::CONFIGURE_TMRC;
break;
}
case(InternalState::STATE_READ_TMRC): {
*id = RM3100::READ_TMRC;
break;
case (InternalState::STATE_READ_TMRC): {
*id = RM3100::READ_TMRC;
break;
}
default:
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
// Might be a configuration error
sif::warning << "MgmRM3100Handler::buildTransitionDeviceCommand: "
"Unknown internal state" << std::endl;
// Might be a configuration error
sif::warning << "MgmRM3100Handler::buildTransitionDeviceCommand: "
"Unknown internal state"
<< std::endl;
#else
sif::printWarning("MgmRM3100Handler::buildTransitionDeviceCommand: "
"Unknown internal state\n");
sif::printWarning(
"MgmRM3100Handler::buildTransitionDeviceCommand: "
"Unknown internal state\n");
#endif
#endif
return HasReturnvaluesIF::RETURN_OK;
}
return HasReturnvaluesIF::RETURN_OK;
}
return buildCommandFromCommand(*id, commandBuffer, commandLen);
return buildCommandFromCommand(*id, commandBuffer, commandLen);
}
ReturnValue_t MgmRM3100Handler::buildCommandFromCommand(DeviceCommandId_t deviceCommand,
const uint8_t *commandData, size_t commandDataLen) {
switch(deviceCommand) {
case(RM3100::CONFIGURE_CMM): {
commandBuffer[0] = RM3100::CMM_REGISTER;
commandBuffer[1] = RM3100::CMM_VALUE;
rawPacket = commandBuffer;
rawPacketLen = 2;
break;
const uint8_t *commandData,
size_t commandDataLen) {
switch (deviceCommand) {
case (RM3100::CONFIGURE_CMM): {
commandBuffer[0] = RM3100::CMM_REGISTER;
commandBuffer[1] = RM3100::CMM_VALUE;
rawPacket = commandBuffer;
rawPacketLen = 2;
break;
}
case(RM3100::READ_CMM): {
commandBuffer[0] = RM3100::CMM_REGISTER | RM3100::READ_MASK;
commandBuffer[1] = 0;
rawPacket = commandBuffer;
rawPacketLen = 2;
break;
case (RM3100::READ_CMM): {
commandBuffer[0] = RM3100::CMM_REGISTER | RM3100::READ_MASK;
commandBuffer[1] = 0;
rawPacket = commandBuffer;
rawPacketLen = 2;
break;
}
case(RM3100::CONFIGURE_TMRC): {
return handleTmrcConfigCommand(deviceCommand, commandData, commandDataLen);
case (RM3100::CONFIGURE_TMRC): {
return handleTmrcConfigCommand(deviceCommand, commandData, commandDataLen);
}
case(RM3100::READ_TMRC): {
commandBuffer[0] = RM3100::TMRC_REGISTER | RM3100::READ_MASK;
commandBuffer[1] = 0;
rawPacket = commandBuffer;
rawPacketLen = 2;
break;
case (RM3100::READ_TMRC): {
commandBuffer[0] = RM3100::TMRC_REGISTER | RM3100::READ_MASK;
commandBuffer[1] = 0;
rawPacket = commandBuffer;
rawPacketLen = 2;
break;
}
case(RM3100::CONFIGURE_CYCLE_COUNT): {
return handleCycleCountConfigCommand(deviceCommand, commandData, commandDataLen);
case (RM3100::CONFIGURE_CYCLE_COUNT): {
return handleCycleCountConfigCommand(deviceCommand, commandData, commandDataLen);
}
case(RM3100::READ_CYCLE_COUNT): {
commandBuffer[0] = RM3100::CYCLE_COUNT_START_REGISTER | RM3100::READ_MASK;
std::memset(commandBuffer + 1, 0, 6);
rawPacket = commandBuffer;
rawPacketLen = 7;
break;
case (RM3100::READ_CYCLE_COUNT): {
commandBuffer[0] = RM3100::CYCLE_COUNT_START_REGISTER | RM3100::READ_MASK;
std::memset(commandBuffer + 1, 0, 6);
rawPacket = commandBuffer;
rawPacketLen = 7;
break;
}
case(RM3100::READ_DATA): {
commandBuffer[0] = RM3100::MEASUREMENT_REG_START | RM3100::READ_MASK;
std::memset(commandBuffer + 1, 0, 9);
rawPacketLen = 10;
break;
case (RM3100::READ_DATA): {
commandBuffer[0] = RM3100::MEASUREMENT_REG_START | RM3100::READ_MASK;
std::memset(commandBuffer + 1, 0, 9);
rawPacketLen = 10;
break;
}
default:
return DeviceHandlerIF::COMMAND_NOT_IMPLEMENTED;
}
return RETURN_OK;
return DeviceHandlerIF::COMMAND_NOT_IMPLEMENTED;
}
return RETURN_OK;
}
ReturnValue_t MgmRM3100Handler::buildNormalDeviceCommand(
DeviceCommandId_t *id) {
*id = RM3100::READ_DATA;
return buildCommandFromCommand(*id, nullptr, 0);
ReturnValue_t MgmRM3100Handler::buildNormalDeviceCommand(DeviceCommandId_t *id) {
*id = RM3100::READ_DATA;
return buildCommandFromCommand(*id, nullptr, 0);
}
ReturnValue_t MgmRM3100Handler::scanForReply(const uint8_t *start,
size_t len, DeviceCommandId_t *foundId,
size_t *foundLen) {
// For SPI, ID will always be the one of the last sent command
*foundId = this->getPendingCommand();
*foundLen = len;
return HasReturnvaluesIF::RETURN_OK;
ReturnValue_t MgmRM3100Handler::scanForReply(const uint8_t *start, size_t len,
DeviceCommandId_t *foundId, size_t *foundLen) {
// For SPI, ID will always be the one of the last sent command
*foundId = this->getPendingCommand();
*foundLen = len;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t MgmRM3100Handler::interpretDeviceReply(DeviceCommandId_t id, const uint8_t *packet) {
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
switch(id) {
case(RM3100::CONFIGURE_CMM):
case(RM3100::CONFIGURE_CYCLE_COUNT):
case(RM3100::CONFIGURE_TMRC): {
// We can only check whether write was successful with read operation
if(mode == _MODE_START_UP) {
commandExecuted = true;
}
break;
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
switch (id) {
case (RM3100::CONFIGURE_CMM):
case (RM3100::CONFIGURE_CYCLE_COUNT):
case (RM3100::CONFIGURE_TMRC): {
// We can only check whether write was successful with read operation
if (mode == _MODE_START_UP) {
commandExecuted = true;
}
break;
}
case(RM3100::READ_CMM): {
uint8_t cmmValue = packet[1];
// We clear the seventh bit in any case
// because this one is zero sometimes for some reason
bitutil::clear(&cmmValue, 6);
if(cmmValue == cmmRegValue and internalState == InternalState::READ_CMM) {
commandExecuted = true;
}
else {
// Attempt reconfiguration
internalState = InternalState::CONFIGURE_CMM;
return DeviceHandlerIF::DEVICE_REPLY_INVALID;
}
break;
case (RM3100::READ_CMM): {
uint8_t cmmValue = packet[1];
// We clear the seventh bit in any case
// because this one is zero sometimes for some reason
bitutil::clear(&cmmValue, 6);
if (cmmValue == cmmRegValue and internalState == InternalState::READ_CMM) {
commandExecuted = true;
} else {
// Attempt reconfiguration
internalState = InternalState::CONFIGURE_CMM;
return DeviceHandlerIF::DEVICE_REPLY_INVALID;
}
break;
}
case(RM3100::READ_TMRC): {
if(packet[1] == tmrcRegValue) {
commandExecuted = true;
// Reading TMRC was commanded. Trigger event to inform ground
if(mode != _MODE_START_UP) {
triggerEvent(tmrcSet, tmrcRegValue, 0);
}
}
else {
// Attempt reconfiguration
internalState = InternalState::STATE_CONFIGURE_TMRC;
return DeviceHandlerIF::DEVICE_REPLY_INVALID;
}
break;
}
case(RM3100::READ_CYCLE_COUNT): {
uint16_t cycleCountX = packet[1] << 8 | packet[2];
uint16_t cycleCountY = packet[3] << 8 | packet[4];
uint16_t cycleCountZ = packet[5] << 8 | packet[6];
if(cycleCountX != cycleCountRegValueX or cycleCountY != cycleCountRegValueY or
cycleCountZ != cycleCountRegValueZ) {
return DeviceHandlerIF::DEVICE_REPLY_INVALID;
}
case (RM3100::READ_TMRC): {
if (packet[1] == tmrcRegValue) {
commandExecuted = true;
// Reading TMRC was commanded. Trigger event to inform ground
if(mode != _MODE_START_UP) {
uint32_t eventParam1 = (cycleCountX << 16) | cycleCountY;
triggerEvent(cycleCountersSet, eventParam1, cycleCountZ);
if (mode != _MODE_START_UP) {
triggerEvent(tmrcSet, tmrcRegValue, 0);
}
break;
} else {
// Attempt reconfiguration
internalState = InternalState::STATE_CONFIGURE_TMRC;
return DeviceHandlerIF::DEVICE_REPLY_INVALID;
}
break;
}
case(RM3100::READ_DATA): {
result = handleDataReadout(packet);
break;
case (RM3100::READ_CYCLE_COUNT): {
uint16_t cycleCountX = packet[1] << 8 | packet[2];
uint16_t cycleCountY = packet[3] << 8 | packet[4];
uint16_t cycleCountZ = packet[5] << 8 | packet[6];
if (cycleCountX != cycleCountRegValueX or cycleCountY != cycleCountRegValueY or
cycleCountZ != cycleCountRegValueZ) {
return DeviceHandlerIF::DEVICE_REPLY_INVALID;
}
// Reading TMRC was commanded. Trigger event to inform ground
if (mode != _MODE_START_UP) {
uint32_t eventParam1 = (cycleCountX << 16) | cycleCountY;
triggerEvent(cycleCountersSet, eventParam1, cycleCountZ);
}
break;
}
case (RM3100::READ_DATA): {
result = handleDataReadout(packet);
break;
}
default:
return DeviceHandlerIF::UNKNOWN_DEVICE_REPLY;
}
return DeviceHandlerIF::UNKNOWN_DEVICE_REPLY;
}
return result;
return result;
}
ReturnValue_t MgmRM3100Handler::handleCycleCountConfigCommand(DeviceCommandId_t deviceCommand,
const uint8_t *commandData, size_t commandDataLen) {
if(commandData == nullptr) {
return DeviceHandlerIF::INVALID_COMMAND_PARAMETER;
}
const uint8_t *commandData,
size_t commandDataLen) {
if (commandData == nullptr) {
return DeviceHandlerIF::INVALID_COMMAND_PARAMETER;
}
// Set cycle count
if(commandDataLen == 2) {
handleCycleCommand(true, commandData, commandDataLen);
}
else if(commandDataLen == 6) {
handleCycleCommand(false, commandData, commandDataLen);
}
else {
return DeviceHandlerIF::INVALID_COMMAND_PARAMETER;
}
// Set cycle count
if (commandDataLen == 2) {
handleCycleCommand(true, commandData, commandDataLen);
} else if (commandDataLen == 6) {
handleCycleCommand(false, commandData, commandDataLen);
} else {
return DeviceHandlerIF::INVALID_COMMAND_PARAMETER;
}
commandBuffer[0] = RM3100::CYCLE_COUNT_VALUE;
std::memcpy(commandBuffer + 1, &cycleCountRegValueX, 2);
std::memcpy(commandBuffer + 3, &cycleCountRegValueY, 2);
std::memcpy(commandBuffer + 5, &cycleCountRegValueZ, 2);
rawPacketLen = 7;
rawPacket = commandBuffer;
return HasReturnvaluesIF::RETURN_OK;
commandBuffer[0] = RM3100::CYCLE_COUNT_VALUE;
std::memcpy(commandBuffer + 1, &cycleCountRegValueX, 2);
std::memcpy(commandBuffer + 3, &cycleCountRegValueY, 2);
std::memcpy(commandBuffer + 5, &cycleCountRegValueZ, 2);
rawPacketLen = 7;
rawPacket = commandBuffer;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t MgmRM3100Handler::handleCycleCommand(bool oneCycleValue,
const uint8_t *commandData, size_t commandDataLen) {
RM3100::CycleCountCommand command(oneCycleValue);
ReturnValue_t result = command.deSerialize(&commandData, &commandDataLen,
SerializeIF::Endianness::BIG);
if(result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
ReturnValue_t MgmRM3100Handler::handleCycleCommand(bool oneCycleValue, const uint8_t *commandData,
size_t commandDataLen) {
RM3100::CycleCountCommand command(oneCycleValue);
ReturnValue_t result =
command.deSerialize(&commandData, &commandDataLen, SerializeIF::Endianness::BIG);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
// Data sheet p.30 "while noise limits the useful upper range to ~400 cycle counts."
if(command.cycleCountX > 450 ) {
return DeviceHandlerIF::INVALID_COMMAND_PARAMETER;
}
// Data sheet p.30 "while noise limits the useful upper range to ~400 cycle counts."
if (command.cycleCountX > 450) {
return DeviceHandlerIF::INVALID_COMMAND_PARAMETER;
}
if(not oneCycleValue and (command.cycleCountY > 450 or command.cycleCountZ > 450)) {
return DeviceHandlerIF::INVALID_COMMAND_PARAMETER;
}
if (not oneCycleValue and (command.cycleCountY > 450 or command.cycleCountZ > 450)) {
return DeviceHandlerIF::INVALID_COMMAND_PARAMETER;
}
cycleCountRegValueX = command.cycleCountX;
cycleCountRegValueY = command.cycleCountY;
cycleCountRegValueZ = command.cycleCountZ;
return HasReturnvaluesIF::RETURN_OK;
cycleCountRegValueX = command.cycleCountX;
cycleCountRegValueY = command.cycleCountY;
cycleCountRegValueZ = command.cycleCountZ;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t MgmRM3100Handler::handleTmrcConfigCommand(DeviceCommandId_t deviceCommand,
const uint8_t *commandData, size_t commandDataLen) {
if(commandData == nullptr or commandDataLen != 1) {
return DeviceHandlerIF::INVALID_COMMAND_PARAMETER;
}
const uint8_t *commandData,
size_t commandDataLen) {
if (commandData == nullptr or commandDataLen != 1) {
return DeviceHandlerIF::INVALID_COMMAND_PARAMETER;
}
commandBuffer[0] = RM3100::TMRC_REGISTER;
commandBuffer[1] = commandData[0];
tmrcRegValue = commandData[0];
rawPacketLen = 2;
rawPacket = commandBuffer;
return HasReturnvaluesIF::RETURN_OK;
commandBuffer[0] = RM3100::TMRC_REGISTER;
commandBuffer[1] = commandData[0];
tmrcRegValue = commandData[0];
rawPacketLen = 2;
rawPacket = commandBuffer;
return HasReturnvaluesIF::RETURN_OK;
}
void MgmRM3100Handler::fillCommandAndReplyMap() {
insertInCommandAndReplyMap(RM3100::CONFIGURE_CMM, 3);
insertInCommandAndReplyMap(RM3100::READ_CMM, 3);
insertInCommandAndReplyMap(RM3100::CONFIGURE_CMM, 3);
insertInCommandAndReplyMap(RM3100::READ_CMM, 3);
insertInCommandAndReplyMap(RM3100::CONFIGURE_TMRC, 3);
insertInCommandAndReplyMap(RM3100::READ_TMRC, 3);
insertInCommandAndReplyMap(RM3100::CONFIGURE_TMRC, 3);
insertInCommandAndReplyMap(RM3100::READ_TMRC, 3);
insertInCommandAndReplyMap(RM3100::CONFIGURE_CYCLE_COUNT, 3);
insertInCommandAndReplyMap(RM3100::READ_CYCLE_COUNT, 3);
insertInCommandAndReplyMap(RM3100::CONFIGURE_CYCLE_COUNT, 3);
insertInCommandAndReplyMap(RM3100::READ_CYCLE_COUNT, 3);
insertInCommandAndReplyMap(RM3100::READ_DATA, 3, &primaryDataset);
insertInCommandAndReplyMap(RM3100::READ_DATA, 3, &primaryDataset);
}
void MgmRM3100Handler::modeChanged(void) {
internalState = InternalState::NONE;
}
void MgmRM3100Handler::modeChanged(void) { internalState = InternalState::NONE; }
ReturnValue_t MgmRM3100Handler::initializeLocalDataPool(
localpool::DataPool &localDataPoolMap, LocalDataPoolManager &poolManager) {
localDataPoolMap.emplace(RM3100::FIELD_STRENGTH_X, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(RM3100::FIELD_STRENGTH_Y, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(RM3100::FIELD_STRENGTH_Z, new PoolEntry<float>({0.0}));
return HasReturnvaluesIF::RETURN_OK;
ReturnValue_t MgmRM3100Handler::initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
LocalDataPoolManager &poolManager) {
localDataPoolMap.emplace(RM3100::FIELD_STRENGTH_X, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(RM3100::FIELD_STRENGTH_Y, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(RM3100::FIELD_STRENGTH_Z, new PoolEntry<float>({0.0}));
return HasReturnvaluesIF::RETURN_OK;
}
uint32_t MgmRM3100Handler::getTransitionDelayMs(Mode_t from, Mode_t to) {
return this->transitionDelay;
return this->transitionDelay;
}
void MgmRM3100Handler::setToGoToNormalMode(bool enable) {
goToNormalModeAtStartup = enable;
}
void MgmRM3100Handler::setToGoToNormalMode(bool enable) { goToNormalModeAtStartup = enable; }
ReturnValue_t MgmRM3100Handler::handleDataReadout(const uint8_t *packet) {
// Analyze data here. The sensor generates 24 bit signed values so we need to do some bitshift
// trickery here to calculate the raw values first
int32_t fieldStrengthRawX = ((packet[1] << 24) | (packet[2] << 16) | (packet[3] << 8)) >> 8;
int32_t fieldStrengthRawY = ((packet[4] << 24) | (packet[5] << 16) | (packet[6] << 8)) >> 8;
int32_t fieldStrengthRawZ = ((packet[7] << 24) | (packet[8] << 16) | (packet[3] << 8)) >> 8;
// Analyze data here. The sensor generates 24 bit signed values so we need to do some bitshift
// trickery here to calculate the raw values first
int32_t fieldStrengthRawX = ((packet[1] << 24) | (packet[2] << 16) | (packet[3] << 8)) >> 8;
int32_t fieldStrengthRawY = ((packet[4] << 24) | (packet[5] << 16) | (packet[6] << 8)) >> 8;
int32_t fieldStrengthRawZ = ((packet[7] << 24) | (packet[8] << 16) | (packet[3] << 8)) >> 8;
// Now scale to physical value in microtesla
float fieldStrengthX = fieldStrengthRawX * scaleFactorX;
float fieldStrengthY = fieldStrengthRawY * scaleFactorX;
float fieldStrengthZ = fieldStrengthRawZ * scaleFactorX;
// Now scale to physical value in microtesla
float fieldStrengthX = fieldStrengthRawX * scaleFactorX;
float fieldStrengthY = fieldStrengthRawY * scaleFactorX;
float fieldStrengthZ = fieldStrengthRawZ * scaleFactorX;
#if FSFW_HAL_RM3100_MGM_DEBUG == 1
if(debugDivider->checkAndIncrement()) {
if (debugDivider->checkAndIncrement()) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::info << "MgmRM3100Handler: Magnetic field strength in"
" microtesla:" << std::endl;
sif::info << "X: " << fieldStrengthX << " uT" << std::endl;
sif::info << "Y: " << fieldStrengthY << " uT" << std::endl;
sif::info << "Z: " << fieldStrengthZ << " uT" << std::endl;
sif::info << "MgmRM3100Handler: Magnetic field strength in"
" microtesla:"
<< std::endl;
sif::info << "X: " << fieldStrengthX << " uT" << std::endl;
sif::info << "Y: " << fieldStrengthY << " uT" << std::endl;
sif::info << "Z: " << fieldStrengthZ << " uT" << std::endl;
#else
sif::printInfo("MgmRM3100Handler: Magnetic field strength in microtesla:\n");
sif::printInfo("X: %f uT\n", fieldStrengthX);
sif::printInfo("Y: %f uT\n", fieldStrengthY);
sif::printInfo("Z: %f uT\n", fieldStrengthZ);
sif::printInfo("MgmRM3100Handler: Magnetic field strength in microtesla:\n");
sif::printInfo("X: %f uT\n", fieldStrengthX);
sif::printInfo("Y: %f uT\n", fieldStrengthY);
sif::printInfo("Z: %f uT\n", fieldStrengthZ);
#endif
}
}
#endif
// TODO: Sanity check on values?
PoolReadGuard readGuard(&primaryDataset);
if(readGuard.getReadResult() == HasReturnvaluesIF::RETURN_OK) {
primaryDataset.fieldStrengthX = fieldStrengthX;
primaryDataset.fieldStrengthY = fieldStrengthY;
primaryDataset.fieldStrengthZ = fieldStrengthZ;
primaryDataset.setValidity(true, true);
}
return RETURN_OK;
// TODO: Sanity check on values?
PoolReadGuard readGuard(&primaryDataset);
if (readGuard.getReadResult() == HasReturnvaluesIF::RETURN_OK) {
primaryDataset.fieldStrengthX = fieldStrengthX;
primaryDataset.fieldStrengthY = fieldStrengthY;
primaryDataset.fieldStrengthZ = fieldStrengthZ;
primaryDataset.setValidity(true, true);
}
return RETURN_OK;
}

146
hal/src/fsfw_hal/devicehandlers/MgmRM3100Handler.h
View File

@ -1,8 +1,8 @@
#ifndef MISSION_DEVICES_MGMRM3100HANDLER_H_
#define MISSION_DEVICES_MGMRM3100HANDLER_H_
#include "fsfw/FSFW.h"
#include "devicedefinitions/MgmRM3100HandlerDefs.h"
#include "fsfw/FSFW.h"
#include "fsfw/devicehandlers/DeviceHandlerBase.h"
#if FSFW_HAL_RM3100_MGM_DEBUG == 1
@ -16,94 +16,90 @@
* Flight manual:
* https://egit.irs.uni-stuttgart.de/redmine/projects/eive-flight-manual/wiki/RM3100_MGM
*/
class MgmRM3100Handler: public DeviceHandlerBase {
public:
static const uint8_t INTERFACE_ID = CLASS_ID::MGM_RM3100;
class MgmRM3100Handler : public DeviceHandlerBase {
public:
static const uint8_t INTERFACE_ID = CLASS_ID::MGM_RM3100;
//! [EXPORT] : [COMMENT] P1: TMRC value which was set, P2: 0
static constexpr Event tmrcSet = event::makeEvent(SUBSYSTEM_ID::MGM_RM3100,
0x00, severity::INFO);
//! [EXPORT] : [COMMENT] P1: TMRC value which was set, P2: 0
static constexpr Event tmrcSet = event::makeEvent(SUBSYSTEM_ID::MGM_RM3100, 0x00, severity::INFO);
//! [EXPORT] : [COMMENT] Cycle counter set. P1: First two bytes new Cycle Count X
//! P1: Second two bytes new Cycle Count Y
//! P2: New cycle count Z
static constexpr Event cycleCountersSet = event::makeEvent(
SUBSYSTEM_ID::MGM_RM3100, 0x01, severity::INFO);
//! [EXPORT] : [COMMENT] Cycle counter set. P1: First two bytes new Cycle Count X
//! P1: Second two bytes new Cycle Count Y
//! P2: New cycle count Z
static constexpr Event cycleCountersSet =
event::makeEvent(SUBSYSTEM_ID::MGM_RM3100, 0x01, severity::INFO);
MgmRM3100Handler(object_id_t objectId, object_id_t deviceCommunication,
CookieIF* comCookie, uint32_t transitionDelay);
virtual ~MgmRM3100Handler();
MgmRM3100Handler(object_id_t objectId, object_id_t deviceCommunication, CookieIF *comCookie,
uint32_t transitionDelay);
virtual ~MgmRM3100Handler();
/**
* Configure device handler to go to normal mode after startup immediately
* @param enable
*/
void setToGoToNormalMode(bool enable);
/**
* Configure device handler to go to normal mode after startup immediately
* @param enable
*/
void setToGoToNormalMode(bool enable);
protected:
protected:
/* DeviceHandlerBase overrides */
ReturnValue_t buildTransitionDeviceCommand(DeviceCommandId_t *id) override;
void doStartUp() override;
void doShutDown() override;
ReturnValue_t buildNormalDeviceCommand(DeviceCommandId_t *id) override;
ReturnValue_t buildCommandFromCommand(DeviceCommandId_t deviceCommand, const uint8_t *commandData,
size_t commandDataLen) override;
ReturnValue_t scanForReply(const uint8_t *start, size_t len, DeviceCommandId_t *foundId,
size_t *foundLen) override;
ReturnValue_t interpretDeviceReply(DeviceCommandId_t id, const uint8_t *packet) override;
/* DeviceHandlerBase overrides */
ReturnValue_t buildTransitionDeviceCommand(
DeviceCommandId_t *id) override;
void doStartUp() override;
void doShutDown() override;
ReturnValue_t buildNormalDeviceCommand(DeviceCommandId_t *id) override;
ReturnValue_t buildCommandFromCommand(DeviceCommandId_t deviceCommand,
const uint8_t *commandData, size_t commandDataLen) override;
ReturnValue_t scanForReply(const uint8_t *start, size_t len,
DeviceCommandId_t *foundId, size_t *foundLen) override;
ReturnValue_t interpretDeviceReply(DeviceCommandId_t id, const uint8_t *packet) override;
void fillCommandAndReplyMap() override;
void modeChanged(void) override;
virtual uint32_t getTransitionDelayMs(Mode_t from, Mode_t to) override;
ReturnValue_t initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
LocalDataPoolManager &poolManager) override;
void fillCommandAndReplyMap() override;
void modeChanged(void) override;
virtual uint32_t getTransitionDelayMs(Mode_t from, Mode_t to) override;
ReturnValue_t initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
LocalDataPoolManager &poolManager) override;
private:
enum class InternalState {
NONE,
CONFIGURE_CMM,
READ_CMM,
// The cycle count states are propably not going to be used because
// the default cycle count will be used.
STATE_CONFIGURE_CYCLE_COUNT,
STATE_READ_CYCLE_COUNT,
STATE_CONFIGURE_TMRC,
STATE_READ_TMRC,
NORMAL
};
InternalState internalState = InternalState::NONE;
bool commandExecuted = false;
RM3100::Rm3100PrimaryDataset primaryDataset;
private:
uint8_t commandBuffer[10];
uint8_t commandBufferLen = 0;
enum class InternalState {
NONE,
CONFIGURE_CMM,
READ_CMM,
// The cycle count states are propably not going to be used because
// the default cycle count will be used.
STATE_CONFIGURE_CYCLE_COUNT,
STATE_READ_CYCLE_COUNT,
STATE_CONFIGURE_TMRC,
STATE_READ_TMRC,
NORMAL
};
InternalState internalState = InternalState::NONE;
bool commandExecuted = false;
RM3100::Rm3100PrimaryDataset primaryDataset;
uint8_t cmmRegValue = RM3100::CMM_VALUE;
uint8_t tmrcRegValue = RM3100::TMRC_DEFAULT_VALUE;
uint16_t cycleCountRegValueX = RM3100::CYCLE_COUNT_VALUE;
uint16_t cycleCountRegValueY = RM3100::CYCLE_COUNT_VALUE;
uint16_t cycleCountRegValueZ = RM3100::CYCLE_COUNT_VALUE;
float scaleFactorX = 1.0 / RM3100::DEFAULT_GAIN;
float scaleFactorY = 1.0 / RM3100::DEFAULT_GAIN;
float scaleFactorZ = 1.0 / RM3100::DEFAULT_GAIN;
uint8_t commandBuffer[10];
uint8_t commandBufferLen = 0;
bool goToNormalModeAtStartup = false;
uint32_t transitionDelay;
uint8_t cmmRegValue = RM3100::CMM_VALUE;
uint8_t tmrcRegValue = RM3100::TMRC_DEFAULT_VALUE;
uint16_t cycleCountRegValueX = RM3100::CYCLE_COUNT_VALUE;
uint16_t cycleCountRegValueY = RM3100::CYCLE_COUNT_VALUE;
uint16_t cycleCountRegValueZ = RM3100::CYCLE_COUNT_VALUE;
float scaleFactorX = 1.0 / RM3100::DEFAULT_GAIN;
float scaleFactorY = 1.0 / RM3100::DEFAULT_GAIN;
float scaleFactorZ = 1.0 / RM3100::DEFAULT_GAIN;
ReturnValue_t handleCycleCountConfigCommand(DeviceCommandId_t deviceCommand,
const uint8_t *commandData, size_t commandDataLen);
ReturnValue_t handleCycleCommand(bool oneCycleValue, const uint8_t *commandData,
size_t commandDataLen);
bool goToNormalModeAtStartup = false;
uint32_t transitionDelay;
ReturnValue_t handleTmrcConfigCommand(DeviceCommandId_t deviceCommand, const uint8_t *commandData,
size_t commandDataLen);
ReturnValue_t handleCycleCountConfigCommand(DeviceCommandId_t deviceCommand,
const uint8_t *commandData,size_t commandDataLen);
ReturnValue_t handleCycleCommand(bool oneCycleValue,
const uint8_t *commandData, size_t commandDataLen);
ReturnValue_t handleTmrcConfigCommand(DeviceCommandId_t deviceCommand,
const uint8_t *commandData,size_t commandDataLen);
ReturnValue_t handleDataReadout(const uint8_t* packet);
ReturnValue_t handleDataReadout(const uint8_t *packet);
#if FSFW_HAL_RM3100_MGM_DEBUG == 1
PeriodicOperationDivider* debugDivider;
PeriodicOperationDivider *debugDivider;
#endif
};

62
hal/src/fsfw_hal/devicehandlers/devicedefinitions/GyroL3GD20Definitions.h
View File

@ -3,6 +3,7 @@
#include <fsfw/datapoollocal/StaticLocalDataSet.h>
#include <fsfw/devicehandlers/DeviceHandlerIF.h>
#include <cstdint>
namespace L3GD20H {
@ -36,8 +37,8 @@ static constexpr uint8_t SET_Z_ENABLE = 1 << 2;
static constexpr uint8_t SET_X_ENABLE = 1 << 1;
static constexpr uint8_t SET_Y_ENABLE = 1;
static constexpr uint8_t CTRL_REG_1_VAL = SET_POWER_NORMAL_MODE | SET_Z_ENABLE |
SET_Y_ENABLE | SET_X_ENABLE;
static constexpr uint8_t CTRL_REG_1_VAL =
SET_POWER_NORMAL_MODE | SET_Z_ENABLE | SET_Y_ENABLE | SET_X_ENABLE;
/* Register 2 */
static constexpr uint8_t EXTERNAL_EDGE_ENB = 1 << 7;
@ -104,40 +105,29 @@ static constexpr DeviceCommandId_t READ_CTRL_REGS = 2;
static constexpr uint32_t GYRO_DATASET_ID = READ_REGS;
enum GyroPoolIds: lp_id_t {
ANG_VELOC_X,
ANG_VELOC_Y,
ANG_VELOC_Z,
TEMPERATURE
enum GyroPoolIds : lp_id_t { ANG_VELOC_X, ANG_VELOC_Y, ANG_VELOC_Z, TEMPERATURE };
} // namespace L3GD20H
class GyroPrimaryDataset : public StaticLocalDataSet<5> {
public:
/** Constructor for data users like controllers */
GyroPrimaryDataset(object_id_t mgmId)
: StaticLocalDataSet(sid_t(mgmId, L3GD20H::GYRO_DATASET_ID)) {
setAllVariablesReadOnly();
}
/* Angular velocities in degrees per second (DPS) */
lp_var_t<float> angVelocX = lp_var_t<float>(sid.objectId, L3GD20H::ANG_VELOC_X, this);
lp_var_t<float> angVelocY = lp_var_t<float>(sid.objectId, L3GD20H::ANG_VELOC_Y, this);
lp_var_t<float> angVelocZ = lp_var_t<float>(sid.objectId, L3GD20H::ANG_VELOC_Z, this);
lp_var_t<float> temperature = lp_var_t<float>(sid.objectId, L3GD20H::TEMPERATURE, this);
private:
friend class GyroHandlerL3GD20H;
/** Constructor for the data creator */
GyroPrimaryDataset(HasLocalDataPoolIF* hkOwner)
: StaticLocalDataSet(hkOwner, L3GD20H::GYRO_DATASET_ID) {}
};
}
class GyroPrimaryDataset: public StaticLocalDataSet<5> {
public:
/** Constructor for data users like controllers */
GyroPrimaryDataset(object_id_t mgmId):
StaticLocalDataSet(sid_t(mgmId, L3GD20H::GYRO_DATASET_ID)) {
setAllVariablesReadOnly();
}
/* Angular velocities in degrees per second (DPS) */
lp_var_t<float> angVelocX = lp_var_t<float>(sid.objectId,
L3GD20H::ANG_VELOC_X, this);
lp_var_t<float> angVelocY = lp_var_t<float>(sid.objectId,
L3GD20H::ANG_VELOC_Y, this);
lp_var_t<float> angVelocZ = lp_var_t<float>(sid.objectId,
L3GD20H::ANG_VELOC_Z, this);
lp_var_t<float> temperature = lp_var_t<float>(sid.objectId,
L3GD20H::TEMPERATURE, this);
private:
friend class GyroHandlerL3GD20H;
/** Constructor for the data creator */
GyroPrimaryDataset(HasLocalDataPoolIF* hkOwner):
StaticLocalDataSet(hkOwner, L3GD20H::GYRO_DATASET_ID) {}
};
#endif /* MISSION_DEVICES_DEVICEDEFINITIONS_GYROL3GD20DEFINITIONS_H_ */

99
hal/src/fsfw_hal/devicehandlers/devicedefinitions/MgmLIS3HandlerDefs.h
View File

@ -1,26 +1,18 @@
#ifndef MISSION_DEVICES_DEVICEDEFINITIONS_MGMLIS3HANDLERDEFS_H_
#define MISSION_DEVICES_DEVICEDEFINITIONS_MGMLIS3HANDLERDEFS_H_
#include <fsfw/datapoollocal/StaticLocalDataSet.h>
#include <fsfw/datapoollocal/LocalPoolVariable.h>
#include <fsfw/datapoollocal/StaticLocalDataSet.h>
#include <fsfw/devicehandlers/DeviceHandlerIF.h>
#include <cstdint>
namespace MGMLIS3MDL {
enum Set {
ON, OFF
};
enum OpMode {
LOW, MEDIUM, HIGH, ULTRA
};
enum Set { ON, OFF };
enum OpMode { LOW, MEDIUM, HIGH, ULTRA };
enum Sensitivies: uint8_t {
GAUSS_4 = 4,
GAUSS_8 = 8,
GAUSS_12 = 12,
GAUSS_16 = 16
};
enum Sensitivies : uint8_t { GAUSS_4 = 4, GAUSS_8 = 8, GAUSS_12 = 12, GAUSS_16 = 16 };
/* Actually 15, we just round up a bit */
static constexpr size_t MAX_BUFFER_SIZE = 16;
@ -54,7 +46,7 @@ static const uint8_t SETUP_REPLY_LEN = 6;
/*------------------------------------------------------------------------*/
/* Register adress returns identifier of device with default 0b00111101 */
static const uint8_t IDENTIFY_DEVICE_REG_ADDR = 0b00001111;
static const uint8_t DEVICE_ID = 0b00111101; // Identifier for Device
static const uint8_t DEVICE_ID = 0b00111101; // Identifier for Device
/* Register adress to access register 1 */
static const uint8_t CTRL_REG1 = 0b00100000;
@ -105,74 +97,67 @@ static const uint8_t RW_BIT = 7;
static const uint8_t MS_BIT = 6;
/* CTRL_REG1 bits */
static const uint8_t ST = 0; // Self test enable bit, enabled = 1
static const uint8_t ST = 0; // Self test enable bit, enabled = 1
// Enable rates higher than 80 Hz enabled = 1
static const uint8_t FAST_ODR = 1;
static const uint8_t DO0 = 2; // Output data rate bit 2
static const uint8_t DO1 = 3; // Output data rate bit 3
static const uint8_t DO2 = 4; // Output data rate bit 4
static const uint8_t OM0 = 5; // XY operating mode bit 5
static const uint8_t OM1 = 6; // XY operating mode bit 6
static const uint8_t TEMP_EN = 7; // Temperature sensor enable enabled = 1
static const uint8_t CTRL_REG1_DEFAULT = (1 << TEMP_EN) | (1 << OM1) |
(1 << DO0) | (1 << DO1) | (1 << DO2);
static const uint8_t DO0 = 2; // Output data rate bit 2
static const uint8_t DO1 = 3; // Output data rate bit 3
static const uint8_t DO2 = 4; // Output data rate bit 4
static const uint8_t OM0 = 5; // XY operating mode bit 5
static const uint8_t OM1 = 6; // XY operating mode bit 6
static const uint8_t TEMP_EN = 7; // Temperature sensor enable enabled = 1
static const uint8_t CTRL_REG1_DEFAULT =
(1 << TEMP_EN) | (1 << OM1) | (1 << DO0) | (1 << DO1) | (1 << DO2);
/* CTRL_REG2 bits */
//reset configuration registers and user registers
// reset configuration registers and user registers
static const uint8_t SOFT_RST = 2;
static const uint8_t REBOOT = 3; //reboot memory content
static const uint8_t FSO = 5; //full-scale selection bit 5
static const uint8_t FS1 = 6; //full-scale selection bit 6
static const uint8_t REBOOT = 3; // reboot memory content
static const uint8_t FSO = 5; // full-scale selection bit 5
static const uint8_t FS1 = 6; // full-scale selection bit 6
static const uint8_t CTRL_REG2_DEFAULT = 0;
/* CTRL_REG3 bits */
static const uint8_t MD0 = 0; //Operating mode bit 0
static const uint8_t MD1 = 1; //Operating mode bit 1
//SPI serial interface mode selection enabled = 3-wire-mode
static const uint8_t MD0 = 0; // Operating mode bit 0
static const uint8_t MD1 = 1; // Operating mode bit 1
// SPI serial interface mode selection enabled = 3-wire-mode
static const uint8_t SIM = 2;
static const uint8_t LP = 5; //low-power mode
static const uint8_t LP = 5; // low-power mode
static const uint8_t CTRL_REG3_DEFAULT = 0;
/* CTRL_REG4 bits */
//big/little endian data selection enabled = MSb at lower adress
// big/little endian data selection enabled = MSb at lower adress
static const uint8_t BLE = 1;
static const uint8_t OMZ0 = 2; //Z operating mode bit 2
static const uint8_t OMZ1 = 3; //Z operating mode bit 3
static const uint8_t OMZ0 = 2; // Z operating mode bit 2
static const uint8_t OMZ1 = 3; // Z operating mode bit 3
static const uint8_t CTRL_REG4_DEFAULT = (1 << OMZ1);
/* CTRL_REG5 bits */
static const uint8_t BDU = 6; //Block data update
static const uint8_t FAST_READ = 7; //Fast read enabled = 1
static const uint8_t BDU = 6; // Block data update
static const uint8_t FAST_READ = 7; // Fast read enabled = 1
static const uint8_t CTRL_REG5_DEFAULT = 0;
static const uint32_t MGM_DATA_SET_ID = READ_CONFIG_AND_DATA;
enum MgmPoolIds: lp_id_t {
FIELD_STRENGTH_X,
FIELD_STRENGTH_Y,
FIELD_STRENGTH_Z,
TEMPERATURE_CELCIUS
enum MgmPoolIds : lp_id_t {
FIELD_STRENGTH_X,
FIELD_STRENGTH_Y,
FIELD_STRENGTH_Z,
TEMPERATURE_CELCIUS
};
class MgmPrimaryDataset: public StaticLocalDataSet<4> {
public:
MgmPrimaryDataset(HasLocalDataPoolIF* hkOwner):
StaticLocalDataSet(hkOwner, MGM_DATA_SET_ID) {}
class MgmPrimaryDataset : public StaticLocalDataSet<4> {
public:
MgmPrimaryDataset(HasLocalDataPoolIF* hkOwner) : StaticLocalDataSet(hkOwner, MGM_DATA_SET_ID) {}
MgmPrimaryDataset(object_id_t mgmId):
StaticLocalDataSet(sid_t(mgmId, MGM_DATA_SET_ID)) {}
MgmPrimaryDataset(object_id_t mgmId) : StaticLocalDataSet(sid_t(mgmId, MGM_DATA_SET_ID)) {}
lp_var_t<float> fieldStrengthX = lp_var_t<float>(sid.objectId,
FIELD_STRENGTH_X, this);
lp_var_t<float> fieldStrengthY = lp_var_t<float>(sid.objectId,
FIELD_STRENGTH_Y, this);
lp_var_t<float> fieldStrengthZ = lp_var_t<float>(sid.objectId,
FIELD_STRENGTH_Z, this);
lp_var_t<float> temperature = lp_var_t<float>(sid.objectId,
TEMPERATURE_CELCIUS, this);
lp_var_t<float> fieldStrengthX = lp_var_t<float>(sid.objectId, FIELD_STRENGTH_X, this);
lp_var_t<float> fieldStrengthY = lp_var_t<float>(sid.objectId, FIELD_STRENGTH_Y, this);
lp_var_t<float> fieldStrengthZ = lp_var_t<float>(sid.objectId, FIELD_STRENGTH_Z, this);
lp_var_t<float> temperature = lp_var_t<float>(sid.objectId, TEMPERATURE_CELCIUS, this);
};
}
} // namespace MGMLIS3MDL
#endif /* MISSION_DEVICES_DEVICEDEFINITIONS_MGMLIS3HANDLERDEFS_H_ */

96
hal/src/fsfw_hal/devicehandlers/devicedefinitions/MgmRM3100HandlerDefs.h
View File

@ -1,10 +1,11 @@
#ifndef MISSION_DEVICES_DEVICEDEFINITIONS_MGMHANDLERRM3100DEFINITIONS_H_
#define MISSION_DEVICES_DEVICEDEFINITIONS_MGMHANDLERRM3100DEFINITIONS_H_
#include <fsfw/datapoollocal/StaticLocalDataSet.h>
#include <fsfw/datapoollocal/LocalPoolVariable.h>
#include <fsfw/datapoollocal/StaticLocalDataSet.h>
#include <fsfw/devicehandlers/DeviceHandlerIF.h>
#include <fsfw/serialize/SerialLinkedListAdapter.h>
#include <cstdint>
namespace RM3100 {
@ -24,8 +25,8 @@ static constexpr uint8_t SET_CMM_DRDM = 1 << 2;
static constexpr uint8_t SET_CMM_START = 1;
static constexpr uint8_t CMM_REGISTER = 0x01;
static constexpr uint8_t CMM_VALUE = SET_CMM_CMZ | SET_CMM_CMY | SET_CMM_CMX |
SET_CMM_DRDM | SET_CMM_START;
static constexpr uint8_t CMM_VALUE =
SET_CMM_CMZ | SET_CMM_CMY | SET_CMM_CMX | SET_CMM_DRDM | SET_CMM_START;
/*----------------------------------------------------------------------------*/
/* Cycle count register */
@ -33,8 +34,7 @@ static constexpr uint8_t CMM_VALUE = SET_CMM_CMZ | SET_CMM_CMY | SET_CMM_CMX |
// Default value (200)
static constexpr uint8_t CYCLE_COUNT_VALUE = 0xC8;
static constexpr float DEFAULT_GAIN = static_cast<float>(CYCLE_COUNT_VALUE) /
100 * 38;
static constexpr float DEFAULT_GAIN = static_cast<float>(CYCLE_COUNT_VALUE) / 100 * 38;
static constexpr uint8_t CYCLE_COUNT_START_REGISTER = 0x04;
/*----------------------------------------------------------------------------*/
@ -67,66 +67,58 @@ static constexpr DeviceCommandId_t READ_TMRC = 4;
static constexpr DeviceCommandId_t CONFIGURE_CYCLE_COUNT = 5;
static constexpr DeviceCommandId_t READ_CYCLE_COUNT = 6;
class CycleCountCommand: public SerialLinkedListAdapter<SerializeIF> {
public:
CycleCountCommand(bool oneCycleCount = true): oneCycleCount(oneCycleCount) {
setLinks(oneCycleCount);
}
class CycleCountCommand : public SerialLinkedListAdapter<SerializeIF> {
public:
CycleCountCommand(bool oneCycleCount = true) : oneCycleCount(oneCycleCount) {
setLinks(oneCycleCount);
}
ReturnValue_t deSerialize(const uint8_t** buffer, size_t* size,
Endianness streamEndianness) override {
ReturnValue_t result = SerialLinkedListAdapter::deSerialize(buffer,
size, streamEndianness);
if(oneCycleCount) {
cycleCountY = cycleCountX;
cycleCountZ = cycleCountX;
}
return result;
}
ReturnValue_t deSerialize(const uint8_t** buffer, size_t* size,
Endianness streamEndianness) override {
ReturnValue_t result = SerialLinkedListAdapter::deSerialize(buffer, size, streamEndianness);
if (oneCycleCount) {
cycleCountY = cycleCountX;
cycleCountZ = cycleCountX;
}
return result;
}
SerializeElement<uint16_t> cycleCountX;
SerializeElement<uint16_t> cycleCountY;
SerializeElement<uint16_t> cycleCountZ;
SerializeElement<uint16_t> cycleCountX;
SerializeElement<uint16_t> cycleCountY;
SerializeElement<uint16_t> cycleCountZ;
private:
void setLinks(bool oneCycleCount) {
setStart(&cycleCountX);
if(not oneCycleCount) {
cycleCountX.setNext(&cycleCountY);
cycleCountY.setNext(&cycleCountZ);
}
}
private:
void setLinks(bool oneCycleCount) {
setStart(&cycleCountX);
if (not oneCycleCount) {
cycleCountX.setNext(&cycleCountY);
cycleCountY.setNext(&cycleCountZ);
}
}
bool oneCycleCount;
bool oneCycleCount;
};
static constexpr uint32_t MGM_DATASET_ID = READ_DATA;
enum MgmPoolIds: lp_id_t {
FIELD_STRENGTH_X,
FIELD_STRENGTH_Y,
FIELD_STRENGTH_Z,
enum MgmPoolIds : lp_id_t {
FIELD_STRENGTH_X,
FIELD_STRENGTH_Y,
FIELD_STRENGTH_Z,
};
class Rm3100PrimaryDataset: public StaticLocalDataSet<3> {
public:
Rm3100PrimaryDataset(HasLocalDataPoolIF* hkOwner):
StaticLocalDataSet(hkOwner, MGM_DATASET_ID) {}
class Rm3100PrimaryDataset : public StaticLocalDataSet<3> {
public:
Rm3100PrimaryDataset(HasLocalDataPoolIF* hkOwner) : StaticLocalDataSet(hkOwner, MGM_DATASET_ID) {}
Rm3100PrimaryDataset(object_id_t mgmId):
StaticLocalDataSet(sid_t(mgmId, MGM_DATASET_ID)) {}
Rm3100PrimaryDataset(object_id_t mgmId) : StaticLocalDataSet(sid_t(mgmId, MGM_DATASET_ID)) {}
// Field strengths in micro Tesla.
lp_var_t<float> fieldStrengthX = lp_var_t<float>(sid.objectId,
FIELD_STRENGTH_X, this);
lp_var_t<float> fieldStrengthY = lp_var_t<float>(sid.objectId,
FIELD_STRENGTH_Y, this);
lp_var_t<float> fieldStrengthZ = lp_var_t<float>(sid.objectId,
FIELD_STRENGTH_Z, this);
// Field strengths in micro Tesla.
lp_var_t<float> fieldStrengthX = lp_var_t<float>(sid.objectId, FIELD_STRENGTH_X, this);
lp_var_t<float> fieldStrengthY = lp_var_t<float>(sid.objectId, FIELD_STRENGTH_Y, this);
lp_var_t<float> fieldStrengthZ = lp_var_t<float>(sid.objectId, FIELD_STRENGTH_Z, this);
};
}
} // namespace RM3100
#endif /* MISSION_DEVICES_DEVICEDEFINITIONS_MGMHANDLERRM3100DEFINITIONS_H_ */

13
hal/src/fsfw_hal/linux/CMakeLists.txt
View File

@ -4,10 +4,15 @@ endif()
target_sources(${LIB_FSFW_NAME} PRIVATE
UnixFileGuard.cpp
CommandExecutor.cpp
utility.cpp
)
add_subdirectory(gpio)
add_subdirectory(spi)
add_subdirectory(i2c)
add_subdirectory(uart)
if(FSFW_HAL_LINUX_ADD_PERIPHERAL_DRIVERS)
add_subdirectory(gpio)
add_subdirectory(spi)
add_subdirectory(i2c)
add_subdirectory(uart)
endif()
add_subdirectory(uio)

207
hal/src/fsfw_hal/linux/CommandExecutor.cpp Normal file
View File

@ -0,0 +1,207 @@
#include "CommandExecutor.h"
#include <unistd.h>
#include <cstring>
#include "fsfw/container/DynamicFIFO.h"
#include "fsfw/container/SimpleRingBuffer.h"
#include "fsfw/serviceinterface.h"
CommandExecutor::CommandExecutor(const size_t maxSize) : readVec(maxSize) {
waiter.events = POLLIN;
}
ReturnValue_t CommandExecutor::load(std::string command, bool blocking, bool printOutput) {
if (state == States::PENDING) {
return COMMAND_PENDING;
}
currentCmd = command;
this->blocking = blocking;
this->printOutput = printOutput;
if (state == States::IDLE) {
state = States::COMMAND_LOADED;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t CommandExecutor::execute() {
if (state == States::IDLE) {
return NO_COMMAND_LOADED_OR_PENDING;
} else if (state == States::PENDING) {
return COMMAND_PENDING;
}
currentCmdFile = popen(currentCmd.c_str(), "r");
if (currentCmdFile == nullptr) {
lastError = errno;
return HasReturnvaluesIF::RETURN_FAILED;
}
if (blocking) {
ReturnValue_t result = executeBlocking();
state = States::IDLE;
return result;
} else {
currentFd = fileno(currentCmdFile);
waiter.fd = currentFd;
}
state = States::PENDING;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t CommandExecutor::close() {
if (state == States::PENDING) {
// Attempt to close process, irrespective of if it is running or not
if (currentCmdFile != nullptr) {
pclose(currentCmdFile);
}
}
return HasReturnvaluesIF::RETURN_OK;
}
void CommandExecutor::printLastError(std::string funcName) const {
if (lastError != 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << funcName << " pclose failed with code " << lastError << ": "
<< strerror(lastError) << std::endl;
#else
sif::printError("%s pclose failed with code %d: %s\n", funcName, lastError,
strerror(lastError));
#endif
}
}
void CommandExecutor::setRingBuffer(SimpleRingBuffer* ringBuffer,
DynamicFIFO<uint16_t>* sizesFifo) {
this->ringBuffer = ringBuffer;
this->sizesFifo = sizesFifo;
}
ReturnValue_t CommandExecutor::check(bool& replyReceived) {
if (blocking) {
return HasReturnvaluesIF::RETURN_OK;
}
switch (state) {
case (States::IDLE):
case (States::COMMAND_LOADED): {
return NO_COMMAND_LOADED_OR_PENDING;
}
case (States::PENDING): {
break;
}
}
int result = poll(&waiter, 1, 0);
switch (result) {
case (0): {
return HasReturnvaluesIF::RETURN_OK;
break;
}
case (1): {
if (waiter.revents & POLLIN) {
ssize_t readBytes = read(currentFd, readVec.data(), readVec.size());
if (readBytes == 0) {
// Should not happen
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "CommandExecutor::check: No bytes read "
"after poll event.."
<< std::endl;
#else
sif::printWarning("CommandExecutor::check: No bytes read after poll event..\n");
#endif
break;
} else if (readBytes > 0) {
replyReceived = true;
if (printOutput) {
// It is assumed the command output is line terminated
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::info << currentCmd << " | " << readVec.data();
#else
sif::printInfo("%s | %s", currentCmd, readVec.data());
#endif
}
if (ringBuffer != nullptr) {
ringBuffer->writeData(reinterpret_cast<const uint8_t*>(readVec.data()), readBytes);
}
if (sizesFifo != nullptr) {
if (not sizesFifo->full()) {
sizesFifo->insert(readBytes);
}
}
} else {
// Should also not happen
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "CommandExecutor::check: Error " << errno << ": " << strerror(errno)
<< std::endl;
#else
sif::printWarning("CommandExecutor::check: Error %d: %s\n", errno, strerror(errno));
#endif
}
}
if (waiter.revents & POLLERR) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "CommandExecuter::check: Poll error" << std::endl;
#else
sif::printWarning("CommandExecuter::check: Poll error\n");
#endif
return COMMAND_ERROR;
}
if (waiter.revents & POLLHUP) {
result = pclose(currentCmdFile);
ReturnValue_t retval = EXECUTION_FINISHED;
if (result != 0) {
lastError = result;
retval = HasReturnvaluesIF::RETURN_FAILED;
}
state = States::IDLE;
currentCmdFile = nullptr;
currentFd = 0;
return retval;
}
break;
}
}
return HasReturnvaluesIF::RETURN_OK;
}
void CommandExecutor::reset() {
CommandExecutor::close();
currentCmdFile = nullptr;
currentFd = 0;
state = States::IDLE;
}
int CommandExecutor::getLastError() const {
// See:
// https://stackoverflow.com/questions/808541/any-benefit-in-using-wexitstatus-macro-in-c-over-division-by-256-on-exit-statu
return WEXITSTATUS(this->lastError);
}
CommandExecutor::States CommandExecutor::getCurrentState() const { return state; }
ReturnValue_t CommandExecutor::executeBlocking() {
while (fgets(readVec.data(), readVec.size(), currentCmdFile) != nullptr) {
std::string output(readVec.data());
if (printOutput) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::info << currentCmd << " | " << output;
#else
sif::printInfo("%s | %s", currentCmd, output);
#endif
}
if (ringBuffer != nullptr) {
ringBuffer->writeData(reinterpret_cast<const uint8_t*>(output.data()), output.size());
}
if (sizesFifo != nullptr) {
if (not sizesFifo->full()) {
sizesFifo->insert(output.size());
}
}
}
int result = pclose(currentCmdFile);
if (result != 0) {
lastError = result;
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}

129
hal/src/fsfw_hal/linux/CommandExecutor.h Normal file
View File

@ -0,0 +1,129 @@
#ifndef FSFW_SRC_FSFW_OSAL_LINUX_COMMANDEXECUTOR_H_
#define FSFW_SRC_FSFW_OSAL_LINUX_COMMANDEXECUTOR_H_
#include <poll.h>
#include <string>
#include <vector>
#include "fsfw/returnvalues/FwClassIds.h"
#include "fsfw/returnvalues/HasReturnvaluesIF.h"
class SimpleRingBuffer;
template <typename T>
class DynamicFIFO;
/**
* @brief Helper class to execute shell commands in blocking and non-blocking mode
* @details
* This class is able to execute processes by using the Linux popen call. It also has the
* capability of writing the read output of a process into a provided ring buffer.
*
* The executor works by first loading the command which should be executed and specifying
* whether it should be executed blocking or non-blocking. After that, execution can be started
* with the execute command. In blocking mode, the execute command will block until the command
* has finished
*/
class CommandExecutor {
public:
enum class States { IDLE, COMMAND_LOADED, PENDING };
static constexpr uint8_t CLASS_ID = CLASS_ID::LINUX_OSAL;
//! [EXPORT] : [COMMENT] Execution of the current command has finished
static constexpr ReturnValue_t EXECUTION_FINISHED =
HasReturnvaluesIF::makeReturnCode(CLASS_ID, 0);
//! [EXPORT] : [COMMENT] Command is pending. This will also be returned if the user tries
//! to load another command but a command is still pending
static constexpr ReturnValue_t COMMAND_PENDING = HasReturnvaluesIF::makeReturnCode(CLASS_ID, 1);
//! [EXPORT] : [COMMENT] Some bytes have been read from the executing process
static constexpr ReturnValue_t BYTES_READ = HasReturnvaluesIF::makeReturnCode(CLASS_ID, 2);
//! [EXPORT] : [COMMENT] Command execution failed
static constexpr ReturnValue_t COMMAND_ERROR = HasReturnvaluesIF::makeReturnCode(CLASS_ID, 3);
//! [EXPORT] : [COMMENT]
static constexpr ReturnValue_t NO_COMMAND_LOADED_OR_PENDING =
HasReturnvaluesIF::makeReturnCode(CLASS_ID, 4);
static constexpr ReturnValue_t PCLOSE_CALL_ERROR = HasReturnvaluesIF::makeReturnCode(CLASS_ID, 6);
/**
* Constructor. Is initialized with maximum size of internal buffer to read data from the
* executed process.
* @param maxSize
*/
CommandExecutor(const size_t maxSize);
/**
* Load a new command which should be executed
* @param command
* @param blocking
* @param printOutput
* @return
*/
ReturnValue_t load(std::string command, bool blocking, bool printOutput = true);
/**
* Execute the loaded command.
* @return
* - In blocking mode, it will return RETURN_FAILED if
* the result of the system call was not 0. The error value can be accessed using
* getLastError
* - In non-blocking mode, this call will start
* the execution and then return RETURN_OK
*/
ReturnValue_t execute();
/**
* Only used in non-blocking mode. Checks the currently running command.
* @param bytesRead Will be set to the number of bytes read, if bytes have been read
* @return
* - BYTES_READ if bytes have been read from the executing process. It is recommended to call
* check again after this
* - RETURN_OK execution is pending, but no bytes have been read from the executing process
* - RETURN_FAILED if execution has failed, error value can be accessed using getLastError
* - EXECUTION_FINISHED if the process was executed successfully
* - NO_COMMAND_LOADED_OR_PENDING self-explanatory
* - COMMAND_ERROR internal poll error
*/
ReturnValue_t check(bool& replyReceived);
/**
* Abort the current command. Should normally not be necessary, check can be used to find
* out whether command execution was successful
* @return RETURN_OK
*/
ReturnValue_t close();
States getCurrentState() const;
int getLastError() const;
void printLastError(std::string funcName) const;
/**
* Assign a ring buffer and a FIFO which will be filled by the executor with the output
* read from the started process
* @param ringBuffer
* @param sizesFifo
*/
void setRingBuffer(SimpleRingBuffer* ringBuffer, DynamicFIFO<uint16_t>* sizesFifo);
/**
* Reset the executor. This calls close internally and then reset the state machine so new
* commands can be loaded and executed
*/
void reset();
private:
std::string currentCmd;
bool blocking = true;
FILE* currentCmdFile = nullptr;
int currentFd = 0;
bool printOutput = true;
std::vector<char> readVec;
struct pollfd waiter {};
SimpleRingBuffer* ringBuffer = nullptr;
DynamicFIFO<uint16_t>* sizesFifo = nullptr;
States state = States::IDLE;
int lastError = 0;
ReturnValue_t executeBlocking();
};
#endif /* FSFW_SRC_FSFW_OSAL_LINUX_COMMANDEXECUTOR_H_ */

41
hal/src/fsfw_hal/linux/UnixFileGuard.cpp
View File

@ -1,37 +1,36 @@
#include "fsfw/FSFW.h"
#include "fsfw/serviceinterface.h"
#include "fsfw_hal/linux/UnixFileGuard.h"
#include <cerrno>
#include <cstring>
#include "fsfw/FSFW.h"
#include "fsfw/serviceinterface.h"
UnixFileGuard::UnixFileGuard(std::string device, int* fileDescriptor, int flags,
std::string diagnosticPrefix):
fileDescriptor(fileDescriptor) {
if(fileDescriptor == nullptr) {
return;
}
*fileDescriptor = open(device.c_str(), flags);
if (*fileDescriptor < 0) {
std::string diagnosticPrefix)
: fileDescriptor(fileDescriptor) {
if (fileDescriptor == nullptr) {
return;
}
*fileDescriptor = open(device.c_str(), flags);
if (*fileDescriptor < 0) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << diagnosticPrefix << ": Opening device failed with error code " <<
errno << ": " << strerror(errno) << std::endl;
sif::warning << diagnosticPrefix << ": Opening device failed with error code " << errno << ": "
<< strerror(errno) << std::endl;
#else
sif::printWarning("%s: Opening device failed with error code %d: %s\n",
diagnosticPrefix, errno, strerror(errno));
sif::printWarning("%s: Opening device failed with error code %d: %s\n", diagnosticPrefix, errno,
strerror(errno));
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
openStatus = OPEN_FILE_FAILED;
}
openStatus = OPEN_FILE_FAILED;
}
}
UnixFileGuard::~UnixFileGuard() {
if(fileDescriptor != nullptr) {
close(*fileDescriptor);
}
if (fileDescriptor != nullptr) {
close(*fileDescriptor);
}
}
ReturnValue_t UnixFileGuard::getOpenResult() const {
return openStatus;
}
ReturnValue_t UnixFileGuard::getOpenResult() const { return openStatus; }

33
hal/src/fsfw_hal/linux/UnixFileGuard.h
View File

@ -1,33 +1,30 @@
#ifndef LINUX_UTILITY_UNIXFILEGUARD_H_
#define LINUX_UTILITY_UNIXFILEGUARD_H_
#include <fcntl.h>
#include <fsfw/returnvalues/HasReturnvaluesIF.h>
#include <unistd.h>
#include <string>
#include <fcntl.h>
#include <unistd.h>
class UnixFileGuard {
public:
static constexpr int READ_WRITE_FLAG = O_RDWR;
static constexpr int READ_ONLY_FLAG = O_RDONLY;
static constexpr int NON_BLOCKING_IO_FLAG = O_NONBLOCK;
public:
static constexpr int READ_WRITE_FLAG = O_RDWR;
static constexpr int READ_ONLY_FLAG = O_RDONLY;
static constexpr int NON_BLOCKING_IO_FLAG = O_NONBLOCK;
static constexpr ReturnValue_t OPEN_FILE_FAILED = 1;
static constexpr ReturnValue_t OPEN_FILE_FAILED = 1;
UnixFileGuard(std::string device, int* fileDescriptor, int flags,
std::string diagnosticPrefix = "");
UnixFileGuard(std::string device, int* fileDescriptor, int flags,
std::string diagnosticPrefix = "");
virtual~ UnixFileGuard();
virtual ~UnixFileGuard();
ReturnValue_t getOpenResult() const;
private:
int* fileDescriptor = nullptr;
ReturnValue_t openStatus = HasReturnvaluesIF::RETURN_OK;
ReturnValue_t getOpenResult() const;
private:
int* fileDescriptor = nullptr;
ReturnValue_t openStatus = HasReturnvaluesIF::RETURN_OK;
};
#endif /* LINUX_UTILITY_UNIXFILEGUARD_H_ */

20
hal/src/fsfw_hal/linux/gpio/CMakeLists.txt
View File

@ -1,12 +1,16 @@
target_sources(${LIB_FSFW_NAME} PRIVATE
LinuxLibgpioIF.cpp
)
# This abstraction layer requires the gpiod library. You can install this library
# with "sudo apt-get install -y libgpiod-dev". If you are cross-compiling, you need
# to install the package before syncing the sysroot to your host computer.
find_library(LIB_GPIO gpiod REQUIRED)
find_library(LIB_GPIO gpiod)
if(${LIB_GPIO} MATCHES LIB_GPIO-NOTFOUND)
message(STATUS "gpiod library not found, not linking against it")
else()
target_sources(${LIB_FSFW_NAME} PRIVATE
LinuxLibgpioIF.cpp
)
target_link_libraries(${LIB_FSFW_NAME} PRIVATE
${LIB_GPIO}
)
endif()
target_link_libraries(${LIB_FSFW_NAME} PRIVATE
${LIB_GPIO}
)

666
hal/src/fsfw_hal/linux/gpio/LinuxLibgpioIF.cpp
View File

@ -1,442 +1,446 @@
#include "LinuxLibgpioIF.h"
#include "fsfw_hal/common/gpio/gpioDefinitions.h"
#include "fsfw_hal/common/gpio/GpioCookie.h"
#include "fsfw/serviceinterface/ServiceInterface.h"
#include <gpiod.h>
#include <unistd.h>
#include <utility>
#include <unistd.h>
#include <gpiod.h>
LinuxLibgpioIF::LinuxLibgpioIF(object_id_t objectId) : SystemObject(objectId) {
}
#include "fsfw/serviceinterface/ServiceInterface.h"
#include "fsfw_hal/common/gpio/GpioCookie.h"
#include "fsfw_hal/common/gpio/gpioDefinitions.h"
LinuxLibgpioIF::LinuxLibgpioIF(object_id_t objectId) : SystemObject(objectId) {}
LinuxLibgpioIF::~LinuxLibgpioIF() {
for(auto& config: gpioMap) {
delete(config.second);
}
for (auto& config : gpioMap) {
delete (config.second);
}
}
ReturnValue_t LinuxLibgpioIF::addGpios(GpioCookie* gpioCookie) {
ReturnValue_t result;
if(gpioCookie == nullptr) {
sif::error << "LinuxLibgpioIF::addGpios: Invalid cookie" << std::endl;
return RETURN_FAILED;
}
ReturnValue_t result;
if (gpioCookie == nullptr) {
sif::error << "LinuxLibgpioIF::addGpios: Invalid cookie" << std::endl;
return RETURN_FAILED;
}
GpioMap mapToAdd = gpioCookie->getGpioMap();
GpioMap mapToAdd = gpioCookie->getGpioMap();
/* Check whether this ID already exists in the map and remove duplicates */
result = checkForConflicts(mapToAdd);
if (result != RETURN_OK){
return result;
}
/* Check whether this ID already exists in the map and remove duplicates */
result = checkForConflicts(mapToAdd);
if (result != RETURN_OK) {
return result;
}
result = configureGpios(mapToAdd);
if (result != RETURN_OK) {
return RETURN_FAILED;
}
result = configureGpios(mapToAdd);
if (result != RETURN_OK) {
return RETURN_FAILED;
}
/* Register new GPIOs in gpioMap */
gpioMap.insert(mapToAdd.begin(), mapToAdd.end());
/* Register new GPIOs in gpioMap */
gpioMap.insert(mapToAdd.begin(), mapToAdd.end());
return RETURN_OK;
return RETURN_OK;
}
ReturnValue_t LinuxLibgpioIF::configureGpios(GpioMap& mapToAdd) {
for(auto& gpioConfig: mapToAdd) {
auto& gpioType = gpioConfig.second->gpioType;
switch(gpioType) {
case(gpio::GpioTypes::NONE): {
return GPIO_INVALID_INSTANCE;
for (auto& gpioConfig : mapToAdd) {
auto& gpioType = gpioConfig.second->gpioType;
switch (gpioType) {
case (gpio::GpioTypes::NONE): {
return GPIO_INVALID_INSTANCE;
}
case (gpio::GpioTypes::GPIO_REGULAR_BY_CHIP): {
auto regularGpio = dynamic_cast<GpiodRegularByChip*>(gpioConfig.second);
if (regularGpio == nullptr) {
return GPIO_INVALID_INSTANCE;
}
case(gpio::GpioTypes::GPIO_REGULAR_BY_CHIP): {
auto regularGpio = dynamic_cast<GpiodRegularByChip*>(gpioConfig.second);
if(regularGpio == nullptr) {
return GPIO_INVALID_INSTANCE;
}
configureGpioByChip(gpioConfig.first, *regularGpio);
break;
configureGpioByChip(gpioConfig.first, *regularGpio);
break;
}
case (gpio::GpioTypes::GPIO_REGULAR_BY_LABEL): {
auto regularGpio = dynamic_cast<GpiodRegularByLabel*>(gpioConfig.second);
if (regularGpio == nullptr) {
return GPIO_INVALID_INSTANCE;
}
case(gpio::GpioTypes::GPIO_REGULAR_BY_LABEL):{
auto regularGpio = dynamic_cast<GpiodRegularByLabel*>(gpioConfig.second);
if(regularGpio == nullptr) {
return GPIO_INVALID_INSTANCE;
}
configureGpioByLabel(gpioConfig.first, *regularGpio);
break;
}
case(gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME):{
auto regularGpio = dynamic_cast<GpiodRegularByLineName*>(gpioConfig.second);
if(regularGpio == nullptr) {
return GPIO_INVALID_INSTANCE;
}
configureGpioByLineName(gpioConfig.first, *regularGpio);
break;
}
case(gpio::GpioTypes::CALLBACK): {
auto gpioCallback = dynamic_cast<GpioCallback*>(gpioConfig.second);
if(gpioCallback->callback == nullptr) {
return GPIO_INVALID_INSTANCE;
}
gpioCallback->callback(gpioConfig.first, gpio::GpioOperation::WRITE,
gpioCallback->initValue, gpioCallback->callbackArgs);
configureGpioByLabel(gpioConfig.first, *regularGpio);
break;
}
case (gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME): {
auto regularGpio = dynamic_cast<GpiodRegularByLineName*>(gpioConfig.second);
if (regularGpio == nullptr) {
return GPIO_INVALID_INSTANCE;
}
configureGpioByLineName(gpioConfig.first, *regularGpio);
break;
}
case (gpio::GpioTypes::CALLBACK): {
auto gpioCallback = dynamic_cast<GpioCallback*>(gpioConfig.second);
if (gpioCallback->callback == nullptr) {
return GPIO_INVALID_INSTANCE;
}
gpioCallback->callback(gpioConfig.first, gpio::GpioOperation::WRITE,
gpioCallback->initValue, gpioCallback->callbackArgs);
}
}
return RETURN_OK;
}
return RETURN_OK;
}
ReturnValue_t LinuxLibgpioIF::configureGpioByLabel(gpioId_t gpioId,
GpiodRegularByLabel &gpioByLabel) {
std::string& label = gpioByLabel.label;
struct gpiod_chip* chip = gpiod_chip_open_by_label(label.c_str());
if (chip == nullptr) {
sif::warning << "LinuxLibgpioIF::configureGpioByLabel: Failed to open gpio from gpio "
<< "group with label " << label << ". Gpio ID: " << gpioId << std::endl;
return RETURN_FAILED;
}
std::string failOutput = "label: " + label;
return configureRegularGpio(gpioId, chip, gpioByLabel, failOutput);
GpiodRegularByLabel& gpioByLabel) {
std::string& label = gpioByLabel.label;
struct gpiod_chip* chip = gpiod_chip_open_by_label(label.c_str());
if (chip == nullptr) {
sif::warning << "LinuxLibgpioIF::configureGpioByLabel: Failed to open gpio from gpio "
<< "group with label " << label << ". Gpio ID: " << gpioId << std::endl;
return RETURN_FAILED;
}
std::string failOutput = "label: " + label;
return configureRegularGpio(gpioId, chip, gpioByLabel, failOutput);
}
ReturnValue_t LinuxLibgpioIF::configureGpioByChip(gpioId_t gpioId,
GpiodRegularByChip &gpioByChip) {
std::string& chipname = gpioByChip.chipname;
struct gpiod_chip* chip = gpiod_chip_open_by_name(chipname.c_str());
if (chip == nullptr) {
sif::warning << "LinuxLibgpioIF::configureGpioByChip: Failed to open chip "
<< chipname << ". Gpio ID: " << gpioId << std::endl;
return RETURN_FAILED;
}
std::string failOutput = "chipname: " + chipname;
return configureRegularGpio(gpioId, chip, gpioByChip, failOutput);
ReturnValue_t LinuxLibgpioIF::configureGpioByChip(gpioId_t gpioId, GpiodRegularByChip& gpioByChip) {
std::string& chipname = gpioByChip.chipname;
struct gpiod_chip* chip = gpiod_chip_open_by_name(chipname.c_str());
if (chip == nullptr) {
sif::warning << "LinuxLibgpioIF::configureGpioByChip: Failed to open chip " << chipname
<< ". Gpio ID: " << gpioId << std::endl;
return RETURN_FAILED;
}
std::string failOutput = "chipname: " + chipname;
return configureRegularGpio(gpioId, chip, gpioByChip, failOutput);
}
ReturnValue_t LinuxLibgpioIF::configureGpioByLineName(gpioId_t gpioId,
GpiodRegularByLineName &gpioByLineName) {
std::string& lineName = gpioByLineName.lineName;
char chipname[MAX_CHIPNAME_LENGTH];
unsigned int lineOffset;
GpiodRegularByLineName& gpioByLineName) {
std::string& lineName = gpioByLineName.lineName;
char chipname[MAX_CHIPNAME_LENGTH];
unsigned int lineOffset;
int result = gpiod_ctxless_find_line(lineName.c_str(), chipname, MAX_CHIPNAME_LENGTH,
&lineOffset);
if (result != LINE_FOUND) {
parseFindeLineResult(result, lineName);
return RETURN_FAILED;
}
int result =
gpiod_ctxless_find_line(lineName.c_str(), chipname, MAX_CHIPNAME_LENGTH, &lineOffset);
if (result != LINE_FOUND) {
parseFindeLineResult(result, lineName);
return RETURN_FAILED;
}
gpioByLineName.lineNum = static_cast<int>(lineOffset);
gpioByLineName.lineNum = static_cast<int>(lineOffset);
struct gpiod_chip* chip = gpiod_chip_open_by_name(chipname);
if (chip == nullptr) {
sif::warning << "LinuxLibgpioIF::configureGpioByLineName: Failed to open chip "
<< chipname << ". <Gpio ID: " << gpioId << std::endl;
return RETURN_FAILED;
}
std::string failOutput = "line name: " + lineName;
return configureRegularGpio(gpioId, chip, gpioByLineName, failOutput);
struct gpiod_chip* chip = gpiod_chip_open_by_name(chipname);
if (chip == nullptr) {
sif::warning << "LinuxLibgpioIF::configureGpioByLineName: Failed to open chip " << chipname
<< ". <Gpio ID: " << gpioId << std::endl;
return RETURN_FAILED;
}
std::string failOutput = "line name: " + lineName;
return configureRegularGpio(gpioId, chip, gpioByLineName, failOutput);
}
ReturnValue_t LinuxLibgpioIF::configureRegularGpio(gpioId_t gpioId, struct gpiod_chip* chip,
GpiodRegularBase& regularGpio, std::string failOutput) {
unsigned int lineNum;
gpio::Direction direction;
std::string consumer;
struct gpiod_line *lineHandle;
int result = 0;
GpiodRegularBase& regularGpio,
std::string failOutput) {
unsigned int lineNum;
gpio::Direction direction;
std::string consumer;
struct gpiod_line* lineHandle;
int result = 0;
lineNum = regularGpio.lineNum;
lineHandle = gpiod_chip_get_line(chip, lineNum);
if (!lineHandle) {
sif::warning << "LinuxLibgpioIF::configureRegularGpio: Failed to open line " << std::endl;
sif::warning << "GPIO ID: " << gpioId << ", line number: " << lineNum <<
", " << failOutput << std::endl;
sif::warning << "Check if Linux GPIO configuration has changed. " << std::endl;
gpiod_chip_close(chip);
return RETURN_FAILED;
}
lineNum = regularGpio.lineNum;
lineHandle = gpiod_chip_get_line(chip, lineNum);
if (!lineHandle) {
sif::warning << "LinuxLibgpioIF::configureRegularGpio: Failed to open line " << std::endl;
sif::warning << "GPIO ID: " << gpioId << ", line number: " << lineNum << ", " << failOutput
<< std::endl;
sif::warning << "Check if Linux GPIO configuration has changed. " << std::endl;
gpiod_chip_close(chip);
return RETURN_FAILED;
}
direction = regularGpio.direction;
consumer = regularGpio.consumer;
/* Configure direction and add a description to the GPIO */
switch (direction) {
case(gpio::OUT): {
result = gpiod_line_request_output(lineHandle, consumer.c_str(),
regularGpio.initValue);
break;
direction = regularGpio.direction;
consumer = regularGpio.consumer;
/* Configure direction and add a description to the GPIO */
switch (direction) {
case (gpio::OUT): {
result = gpiod_line_request_output(lineHandle, consumer.c_str(), regularGpio.initValue);
break;
}
case(gpio::IN): {
result = gpiod_line_request_input(lineHandle, consumer.c_str());
break;
case (gpio::IN): {
result = gpiod_line_request_input(lineHandle, consumer.c_str());
break;
}
default: {
sif::error << "LinuxLibgpioIF::configureGpios: Invalid direction specified"
<< std::endl;
return GPIO_INVALID_INSTANCE;
sif::error << "LinuxLibgpioIF::configureGpios: Invalid direction specified" << std::endl;
return GPIO_INVALID_INSTANCE;
}
if (result < 0) {
if (result < 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "LinuxLibgpioIF::configureRegularGpio: Failed to request line " <<
lineNum << " from GPIO instance with ID: " << gpioId << std::endl;
sif::error << "LinuxLibgpioIF::configureRegularGpio: Failed to request line " << lineNum
<< " from GPIO instance with ID: " << gpioId << std::endl;
#else
sif::printError("LinuxLibgpioIF::configureRegularGpio: "
"Failed to request line %d from GPIO instance with ID: %d\n", lineNum, gpioId);
sif::printError(
"LinuxLibgpioIF::configureRegularGpio: "
"Failed to request line %d from GPIO instance with ID: %d\n",
lineNum, gpioId);
#endif
gpiod_line_release(lineHandle);
return RETURN_FAILED;
}
}
/**
* Write line handle to GPIO configuration instance so it can later be used to set or
* read states of GPIOs.
*/
regularGpio.lineHandle = lineHandle;
return RETURN_OK;
}
}
/**
* Write line handle to GPIO configuration instance so it can later be used to set or
* read states of GPIOs.
*/
regularGpio.lineHandle = lineHandle;
return RETURN_OK;
}
ReturnValue_t LinuxLibgpioIF::pullHigh(gpioId_t gpioId) {
gpioMapIter = gpioMap.find(gpioId);
if (gpioMapIter == gpioMap.end()) {
sif::warning << "LinuxLibgpioIF::pullHigh: Unknown GPIO ID " << gpioId << std::endl;
return UNKNOWN_GPIO_ID;
}
gpioMapIter = gpioMap.find(gpioId);
if (gpioMapIter == gpioMap.end()) {
sif::warning << "LinuxLibgpioIF::pullHigh: Unknown GPIO ID " << gpioId << std::endl;
return UNKNOWN_GPIO_ID;
}
auto gpioType = gpioMapIter->second->gpioType;
if (gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_CHIP
or gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_LABEL
or gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME) {
auto regularGpio = dynamic_cast<GpiodRegularBase*>(gpioMapIter->second);
if(regularGpio == nullptr) {
return GPIO_TYPE_FAILURE;
}
return driveGpio(gpioId, *regularGpio, gpio::HIGH);
auto gpioType = gpioMapIter->second->gpioType;
if (gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_CHIP or
gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_LABEL or
gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME) {
auto regularGpio = dynamic_cast<GpiodRegularBase*>(gpioMapIter->second);
if (regularGpio == nullptr) {
return GPIO_TYPE_FAILURE;
}
else {
auto gpioCallback = dynamic_cast<GpioCallback*>(gpioMapIter->second);
if(gpioCallback->callback == nullptr) {
return GPIO_INVALID_INSTANCE;
}
gpioCallback->callback(gpioMapIter->first, gpio::GpioOperation::WRITE,
gpio::Levels::HIGH, gpioCallback->callbackArgs);
return RETURN_OK;
return driveGpio(gpioId, *regularGpio, gpio::HIGH);
} else {
auto gpioCallback = dynamic_cast<GpioCallback*>(gpioMapIter->second);
if (gpioCallback->callback == nullptr) {
return GPIO_INVALID_INSTANCE;
}
return GPIO_TYPE_FAILURE;
gpioCallback->callback(gpioMapIter->first, gpio::GpioOperation::WRITE, gpio::Levels::HIGH,
gpioCallback->callbackArgs);
return RETURN_OK;
}
return GPIO_TYPE_FAILURE;
}
ReturnValue_t LinuxLibgpioIF::pullLow(gpioId_t gpioId) {
gpioMapIter = gpioMap.find(gpioId);
if (gpioMapIter == gpioMap.end()) {
gpioMapIter = gpioMap.find(gpioId);
if (gpioMapIter == gpioMap.end()) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "LinuxLibgpioIF::pullLow: Unknown GPIO ID " << gpioId << std::endl;
sif::warning << "LinuxLibgpioIF::pullLow: Unknown GPIO ID " << gpioId << std::endl;
#else
sif::printWarning("LinuxLibgpioIF::pullLow: Unknown GPIO ID %d\n", gpioId);
sif::printWarning("LinuxLibgpioIF::pullLow: Unknown GPIO ID %d\n", gpioId);
#endif
return UNKNOWN_GPIO_ID;
}
return UNKNOWN_GPIO_ID;
}
auto& gpioType = gpioMapIter->second->gpioType;
if (gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_CHIP
or gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_LABEL
or gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME) {
auto regularGpio = dynamic_cast<GpiodRegularBase*>(gpioMapIter->second);
if(regularGpio == nullptr) {
return GPIO_TYPE_FAILURE;
}
return driveGpio(gpioId, *regularGpio, gpio::LOW);
auto& gpioType = gpioMapIter->second->gpioType;
if (gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_CHIP or
gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_LABEL or
gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME) {
auto regularGpio = dynamic_cast<GpiodRegularBase*>(gpioMapIter->second);
if (regularGpio == nullptr) {
return GPIO_TYPE_FAILURE;
}
else {
auto gpioCallback = dynamic_cast<GpioCallback*>(gpioMapIter->second);
if(gpioCallback->callback == nullptr) {
return GPIO_INVALID_INSTANCE;
}
gpioCallback->callback(gpioMapIter->first, gpio::GpioOperation::WRITE,
gpio::Levels::LOW, gpioCallback->callbackArgs);
return RETURN_OK;
return driveGpio(gpioId, *regularGpio, gpio::LOW);
} else {
auto gpioCallback = dynamic_cast<GpioCallback*>(gpioMapIter->second);
if (gpioCallback->callback == nullptr) {
return GPIO_INVALID_INSTANCE;
}
return GPIO_TYPE_FAILURE;
gpioCallback->callback(gpioMapIter->first, gpio::GpioOperation::WRITE, gpio::Levels::LOW,
gpioCallback->callbackArgs);
return RETURN_OK;
}
return GPIO_TYPE_FAILURE;
}
ReturnValue_t LinuxLibgpioIF::driveGpio(gpioId_t gpioId,
GpiodRegularBase& regularGpio, gpio::Levels logicLevel) {
int result = gpiod_line_set_value(regularGpio.lineHandle, logicLevel);
if (result < 0) {
ReturnValue_t LinuxLibgpioIF::driveGpio(gpioId_t gpioId, GpiodRegularBase& regularGpio,
gpio::Levels logicLevel) {
int result = gpiod_line_set_value(regularGpio.lineHandle, logicLevel);
if (result < 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "LinuxLibgpioIF::driveGpio: Failed to pull GPIO with ID " << gpioId <<
" to logic level " << logicLevel << std::endl;
sif::warning << "LinuxLibgpioIF::driveGpio: Failed to pull GPIO with ID " << gpioId
<< " to logic level " << logicLevel << std::endl;
#else
sif::printWarning("LinuxLibgpioIF::driveGpio: Failed to pull GPIO with ID %d to "
"logic level %d\n", gpioId, logicLevel);
sif::printWarning(
"LinuxLibgpioIF::driveGpio: Failed to pull GPIO with ID %d to "
"logic level %d\n",
gpioId, logicLevel);
#endif
return DRIVE_GPIO_FAILURE;
}
return DRIVE_GPIO_FAILURE;
}
return RETURN_OK;
return RETURN_OK;
}
ReturnValue_t LinuxLibgpioIF::readGpio(gpioId_t gpioId, int* gpioState) {
gpioMapIter = gpioMap.find(gpioId);
if (gpioMapIter == gpioMap.end()){
gpioMapIter = gpioMap.find(gpioId);
if (gpioMapIter == gpioMap.end()) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "LinuxLibgpioIF::readGpio: Unknown GPIOD ID " << gpioId << std::endl;
sif::warning << "LinuxLibgpioIF::readGpio: Unknown GPIOD ID " << gpioId << std::endl;
#else
sif::printWarning("LinuxLibgpioIF::readGpio: Unknown GPIOD ID %d\n", gpioId);
sif::printWarning("LinuxLibgpioIF::readGpio: Unknown GPIOD ID %d\n", gpioId);
#endif
return UNKNOWN_GPIO_ID;
}
return UNKNOWN_GPIO_ID;
}
auto gpioType = gpioMapIter->second->gpioType;
if (gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_CHIP
or gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_LABEL
or gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME) {
auto regularGpio = dynamic_cast<GpiodRegularBase*>(gpioMapIter->second);
if(regularGpio == nullptr) {
return GPIO_TYPE_FAILURE;
}
*gpioState = gpiod_line_get_value(regularGpio->lineHandle);
auto gpioType = gpioMapIter->second->gpioType;
if (gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_CHIP or
gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_LABEL or
gpioType == gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME) {
auto regularGpio = dynamic_cast<GpiodRegularBase*>(gpioMapIter->second);
if (regularGpio == nullptr) {
return GPIO_TYPE_FAILURE;
}
else {
auto gpioCallback = dynamic_cast<GpioCallback*>(gpioMapIter->second);
if(gpioCallback->callback == nullptr) {
return GPIO_INVALID_INSTANCE;
}
gpioCallback->callback(gpioMapIter->first, gpio::GpioOperation::READ,
gpio::Levels::NONE, gpioCallback->callbackArgs);
return RETURN_OK;
*gpioState = gpiod_line_get_value(regularGpio->lineHandle);
} else {
auto gpioCallback = dynamic_cast<GpioCallback*>(gpioMapIter->second);
if (gpioCallback->callback == nullptr) {
return GPIO_INVALID_INSTANCE;
}
gpioCallback->callback(gpioMapIter->first, gpio::GpioOperation::READ, gpio::Levels::NONE,
gpioCallback->callbackArgs);
return RETURN_OK;
}
return RETURN_OK;
}
ReturnValue_t LinuxLibgpioIF::checkForConflicts(GpioMap& mapToAdd){
ReturnValue_t status = HasReturnvaluesIF::RETURN_OK;
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
for(auto& gpioConfig: mapToAdd) {
switch(gpioConfig.second->gpioType) {
case(gpio::GpioTypes::GPIO_REGULAR_BY_CHIP):
case(gpio::GpioTypes::GPIO_REGULAR_BY_LABEL):
case(gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME): {
auto regularGpio = dynamic_cast<GpiodRegularBase*>(gpioConfig.second);
if(regularGpio == nullptr) {
return GPIO_TYPE_FAILURE;
}
// Check for conflicts and remove duplicates if necessary
result = checkForConflictsById(gpioConfig.first, gpioConfig.second->gpioType, mapToAdd);
if(result != HasReturnvaluesIF::RETURN_OK) {
status = result;
}
break;
ReturnValue_t LinuxLibgpioIF::checkForConflicts(GpioMap& mapToAdd) {
ReturnValue_t status = HasReturnvaluesIF::RETURN_OK;
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
for (auto& gpioConfig : mapToAdd) {
switch (gpioConfig.second->gpioType) {
case (gpio::GpioTypes::GPIO_REGULAR_BY_CHIP):
case (gpio::GpioTypes::GPIO_REGULAR_BY_LABEL):
case (gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME): {
auto regularGpio = dynamic_cast<GpiodRegularBase*>(gpioConfig.second);
if (regularGpio == nullptr) {
return GPIO_TYPE_FAILURE;
}
case(gpio::GpioTypes::CALLBACK): {
auto callbackGpio = dynamic_cast<GpioCallback*>(gpioConfig.second);
if(callbackGpio == nullptr) {
return GPIO_TYPE_FAILURE;
}
// Check for conflicts and remove duplicates if necessary
result = checkForConflictsById(gpioConfig.first,
gpioConfig.second->gpioType, mapToAdd);
if(result != HasReturnvaluesIF::RETURN_OK) {
status = result;
}
break;
// Check for conflicts and remove duplicates if necessary
result = checkForConflictsById(gpioConfig.first, gpioConfig.second->gpioType, mapToAdd);
if (result != HasReturnvaluesIF::RETURN_OK) {
status = result;
}
default: {
break;
}
case (gpio::GpioTypes::CALLBACK): {
auto callbackGpio = dynamic_cast<GpioCallback*>(gpioConfig.second);
if (callbackGpio == nullptr) {
return GPIO_TYPE_FAILURE;
}
// Check for conflicts and remove duplicates if necessary
result = checkForConflictsById(gpioConfig.first, gpioConfig.second->gpioType, mapToAdd);
if (result != HasReturnvaluesIF::RETURN_OK) {
status = result;
}
break;
}
default: {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "Invalid GPIO type detected for GPIO ID " << gpioConfig.first
<< std::endl;
sif::warning << "Invalid GPIO type detected for GPIO ID " << gpioConfig.first << std::endl;
#else
sif::printWarning("Invalid GPIO type detected for GPIO ID %d\n", gpioConfig.first);
sif::printWarning("Invalid GPIO type detected for GPIO ID %d\n", gpioConfig.first);
#endif
status = GPIO_TYPE_FAILURE;
}
}
status = GPIO_TYPE_FAILURE;
}
}
return status;
}
return status;
}
ReturnValue_t LinuxLibgpioIF::checkForConflictsById(gpioId_t gpioIdToCheck,
gpio::GpioTypes expectedType, GpioMap& mapToAdd) {
// Cross check with private map
gpioMapIter = gpioMap.find(gpioIdToCheck);
if(gpioMapIter != gpioMap.end()) {
auto& gpioType = gpioMapIter->second->gpioType;
bool eraseDuplicateDifferentType = false;
switch(expectedType) {
case(gpio::GpioTypes::NONE): {
break;
gpio::GpioTypes expectedType,
GpioMap& mapToAdd) {
// Cross check with private map
gpioMapIter = gpioMap.find(gpioIdToCheck);
if (gpioMapIter != gpioMap.end()) {
auto& gpioType = gpioMapIter->second->gpioType;
bool eraseDuplicateDifferentType = false;
switch (expectedType) {
case (gpio::GpioTypes::NONE): {
break;
}
case (gpio::GpioTypes::GPIO_REGULAR_BY_CHIP):
case (gpio::GpioTypes::GPIO_REGULAR_BY_LABEL):
case (gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME): {
if (gpioType == gpio::GpioTypes::NONE or gpioType == gpio::GpioTypes::CALLBACK) {
eraseDuplicateDifferentType = true;
}
case(gpio::GpioTypes::GPIO_REGULAR_BY_CHIP):
case(gpio::GpioTypes::GPIO_REGULAR_BY_LABEL):
case(gpio::GpioTypes::GPIO_REGULAR_BY_LINE_NAME): {
if(gpioType == gpio::GpioTypes::NONE or gpioType == gpio::GpioTypes::CALLBACK) {
eraseDuplicateDifferentType = true;
}
break;
break;
}
case (gpio::GpioTypes::CALLBACK): {
if (gpioType != gpio::GpioTypes::CALLBACK) {
eraseDuplicateDifferentType = true;
}
case(gpio::GpioTypes::CALLBACK): {
if(gpioType != gpio::GpioTypes::CALLBACK) {
eraseDuplicateDifferentType = true;
}
}
}
if(eraseDuplicateDifferentType) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "LinuxLibgpioIF::checkForConflicts: ID already exists for "
"different GPIO type " << gpioIdToCheck <<
". Removing duplicate from map to add" << std::endl;
#else
sif::printWarning("LinuxLibgpioIF::checkForConflicts: ID already exists for "
"different GPIO type %d. Removing duplicate from map to add\n", gpioIdToCheck);
#endif
mapToAdd.erase(gpioIdToCheck);
return GPIO_DUPLICATE_DETECTED;
}
// Remove element from map to add because a entry for this GPIO already exists
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "LinuxLibgpioIF::checkForConflictsRegularGpio: Duplicate GPIO "
"definition with ID " << gpioIdToCheck << " detected. " <<
"Duplicate will be removed from map to add" << std::endl;
#else
sif::printWarning("LinuxLibgpioIF::checkForConflictsRegularGpio: Duplicate GPIO definition "
"with ID %d detected. Duplicate will be removed from map to add\n", gpioIdToCheck);
#endif
mapToAdd.erase(gpioIdToCheck);
return GPIO_DUPLICATE_DETECTED;
}
}
return HasReturnvaluesIF::RETURN_OK;
if (eraseDuplicateDifferentType) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "LinuxLibgpioIF::checkForConflicts: ID already exists for "
"different GPIO type "
<< gpioIdToCheck << ". Removing duplicate from map to add" << std::endl;
#else
sif::printWarning(
"LinuxLibgpioIF::checkForConflicts: ID already exists for "
"different GPIO type %d. Removing duplicate from map to add\n",
gpioIdToCheck);
#endif
mapToAdd.erase(gpioIdToCheck);
return GPIO_DUPLICATE_DETECTED;
}
// Remove element from map to add because a entry for this GPIO already exists
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "LinuxLibgpioIF::checkForConflictsRegularGpio: Duplicate GPIO "
"definition with ID "
<< gpioIdToCheck << " detected. "
<< "Duplicate will be removed from map to add" << std::endl;
#else
sif::printWarning(
"LinuxLibgpioIF::checkForConflictsRegularGpio: Duplicate GPIO definition "
"with ID %d detected. Duplicate will be removed from map to add\n",
gpioIdToCheck);
#endif
mapToAdd.erase(gpioIdToCheck);
return GPIO_DUPLICATE_DETECTED;
}
return HasReturnvaluesIF::RETURN_OK;
}
void LinuxLibgpioIF::parseFindeLineResult(int result, std::string& lineName) {
switch (result) {
switch (result) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
case LINE_NOT_EXISTS:
case LINE_ERROR: {
sif::warning << "LinuxLibgpioIF::parseFindeLineResult: Line with name " << lineName <<
" does not exist" << std::endl;
break;
sif::warning << "LinuxLibgpioIF::parseFindeLineResult: Line with name " << lineName
<< " does not exist" << std::endl;
break;
}
default: {
sif::warning << "LinuxLibgpioIF::parseFindeLineResult: Unknown return code for line "
"with name " << lineName << std::endl;
break;
sif::warning << "LinuxLibgpioIF::parseFindeLineResult: Unknown return code for line "
"with name "
<< lineName << std::endl;
break;
}
#else
case LINE_NOT_EXISTS:
case LINE_ERROR: {
sif::printWarning("LinuxLibgpioIF::parseFindeLineResult: Line with name %s "
"does not exist\n", lineName);
break;
sif::printWarning(
"LinuxLibgpioIF::parseFindeLineResult: Line with name %s "
"does not exist\n",
lineName);
break;
}
default: {
sif::printWarning("LinuxLibgpioIF::parseFindeLineResult: Unknown return code for line "
"with name %s\n", lineName);
break;
sif::printWarning(
"LinuxLibgpioIF::parseFindeLineResult: Unknown return code for line "
"with name %s\n",
lineName);
break;
}
#endif
}
}
}

115
hal/src/fsfw_hal/linux/gpio/LinuxLibgpioIF.h
View File

@ -1,9 +1,9 @@
#ifndef LINUX_GPIO_LINUXLIBGPIOIF_H_
#define LINUX_GPIO_LINUXLIBGPIOIF_H_
#include "fsfw/objectmanager/SystemObject.h"
#include "fsfw/returnvalues/FwClassIds.h"
#include "fsfw_hal/common/gpio/GpioIF.h"
#include "fsfw/objectmanager/SystemObject.h"
class GpioCookie;
class GpiodRegularIF;
@ -16,76 +16,71 @@ class GpiodRegularIF;
* The Petalinux SDK from Xilinx supports libgpiod since Petalinux 2019.1.
*/
class LinuxLibgpioIF : public GpioIF, public SystemObject {
public:
public:
static const uint8_t gpioRetvalId = CLASS_ID::HAL_GPIO;
static const uint8_t gpioRetvalId = CLASS_ID::HAL_GPIO;
static constexpr ReturnValue_t UNKNOWN_GPIO_ID =
HasReturnvaluesIF::makeReturnCode(gpioRetvalId, 1);
static constexpr ReturnValue_t DRIVE_GPIO_FAILURE =
HasReturnvaluesIF::makeReturnCode(gpioRetvalId, 2);
static constexpr ReturnValue_t GPIO_TYPE_FAILURE =
HasReturnvaluesIF::makeReturnCode(gpioRetvalId, 3);
static constexpr ReturnValue_t GPIO_INVALID_INSTANCE =
HasReturnvaluesIF::makeReturnCode(gpioRetvalId, 4);
static constexpr ReturnValue_t GPIO_DUPLICATE_DETECTED =
HasReturnvaluesIF::makeReturnCode(gpioRetvalId, 5);
static constexpr ReturnValue_t UNKNOWN_GPIO_ID =
HasReturnvaluesIF::makeReturnCode(gpioRetvalId, 1);
static constexpr ReturnValue_t DRIVE_GPIO_FAILURE =
HasReturnvaluesIF::makeReturnCode(gpioRetvalId, 2);
static constexpr ReturnValue_t GPIO_TYPE_FAILURE =
HasReturnvaluesIF::makeReturnCode(gpioRetvalId, 3);
static constexpr ReturnValue_t GPIO_INVALID_INSTANCE =
HasReturnvaluesIF::makeReturnCode(gpioRetvalId, 4);
static constexpr ReturnValue_t GPIO_DUPLICATE_DETECTED =
HasReturnvaluesIF::makeReturnCode(gpioRetvalId, 5);
LinuxLibgpioIF(object_id_t objectId);
virtual ~LinuxLibgpioIF();
LinuxLibgpioIF(object_id_t objectId);
virtual ~LinuxLibgpioIF();
ReturnValue_t addGpios(GpioCookie* gpioCookie) override;
ReturnValue_t pullHigh(gpioId_t gpioId) override;
ReturnValue_t pullLow(gpioId_t gpioId) override;
ReturnValue_t readGpio(gpioId_t gpioId, int* gpioState) override;
ReturnValue_t addGpios(GpioCookie* gpioCookie) override;
ReturnValue_t pullHigh(gpioId_t gpioId) override;
ReturnValue_t pullLow(gpioId_t gpioId) override;
ReturnValue_t readGpio(gpioId_t gpioId, int* gpioState) override;
private:
static const size_t MAX_CHIPNAME_LENGTH = 11;
static const int LINE_NOT_EXISTS = 0;
static const int LINE_ERROR = -1;
static const int LINE_FOUND = 1;
private:
// Holds the information and configuration of all used GPIOs
GpioUnorderedMap gpioMap;
GpioUnorderedMapIter gpioMapIter;
static const size_t MAX_CHIPNAME_LENGTH = 11;
static const int LINE_NOT_EXISTS = 0;
static const int LINE_ERROR = -1;
static const int LINE_FOUND = 1;
/**
* @brief This functions drives line of a GPIO specified by the GPIO ID.
*
* @param gpioId The GPIO ID of the GPIO to drive.
* @param logiclevel The logic level to set. O or 1.
*/
ReturnValue_t driveGpio(gpioId_t gpioId, GpiodRegularBase& regularGpio, gpio::Levels logicLevel);
// Holds the information and configuration of all used GPIOs
GpioUnorderedMap gpioMap;
GpioUnorderedMapIter gpioMapIter;
ReturnValue_t configureGpioByLabel(gpioId_t gpioId, GpiodRegularByLabel& gpioByLabel);
ReturnValue_t configureGpioByChip(gpioId_t gpioId, GpiodRegularByChip& gpioByChip);
ReturnValue_t configureGpioByLineName(gpioId_t gpioId, GpiodRegularByLineName& gpioByLineName);
ReturnValue_t configureRegularGpio(gpioId_t gpioId, struct gpiod_chip* chip,
GpiodRegularBase& regularGpio, std::string failOutput);
/**
* @brief This functions drives line of a GPIO specified by the GPIO ID.
*
* @param gpioId The GPIO ID of the GPIO to drive.
* @param logiclevel The logic level to set. O or 1.
*/
ReturnValue_t driveGpio(gpioId_t gpioId, GpiodRegularBase& regularGpio,
gpio::Levels logicLevel);
/**
* @brief This function checks if GPIOs are already registered and whether
* there exists a conflict in the GPIO configuration. E.g. the
* direction.
*
* @param mapToAdd The GPIOs which shall be added to the gpioMap.
*
* @return RETURN_OK if successful, otherwise RETURN_FAILED
*/
ReturnValue_t checkForConflicts(GpioMap& mapToAdd);
ReturnValue_t configureGpioByLabel(gpioId_t gpioId, GpiodRegularByLabel& gpioByLabel);
ReturnValue_t configureGpioByChip(gpioId_t gpioId, GpiodRegularByChip& gpioByChip);
ReturnValue_t configureGpioByLineName(gpioId_t gpioId,
GpiodRegularByLineName &gpioByLineName);
ReturnValue_t configureRegularGpio(gpioId_t gpioId, struct gpiod_chip* chip,
GpiodRegularBase& regularGpio, std::string failOutput);
ReturnValue_t checkForConflictsById(gpioId_t gpiodId, gpio::GpioTypes type, GpioMap& mapToAdd);
/**
* @brief This function checks if GPIOs are already registered and whether
* there exists a conflict in the GPIO configuration. E.g. the
* direction.
*
* @param mapToAdd The GPIOs which shall be added to the gpioMap.
*
* @return RETURN_OK if successful, otherwise RETURN_FAILED
*/
ReturnValue_t checkForConflicts(GpioMap& mapToAdd);
/**
* @brief Performs the initial configuration of all GPIOs specified in the GpioMap mapToAdd.
*/
ReturnValue_t configureGpios(GpioMap& mapToAdd);
ReturnValue_t checkForConflictsById(gpioId_t gpiodId, gpio::GpioTypes type,
GpioMap& mapToAdd);
/**
* @brief Performs the initial configuration of all GPIOs specified in the GpioMap mapToAdd.
*/
ReturnValue_t configureGpios(GpioMap& mapToAdd);
void parseFindeLineResult(int result, std::string& lineName);
void parseFindeLineResult(int result, std::string& lineName);
};
#endif /* LINUX_GPIO_LINUXLIBGPIOIF_H_ */

370
hal/src/fsfw_hal/linux/i2c/I2cComIF.cpp
View File

@ -1,205 +1,223 @@
#include "fsfw_hal/linux/i2c/I2cComIF.h"
#include "fsfw_hal/linux/utility.h"
#include "fsfw_hal/linux/UnixFileGuard.h"
#include "fsfw/serviceinterface/ServiceInterface.h"
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <linux/i2c-dev.h>
#include <errno.h>
#include <fcntl.h>
#include <linux/i2c-dev.h>
#include <sys/ioctl.h>
#include <unistd.h>
#include <cstring>
#include "fsfw/FSFW.h"
#include "fsfw/serviceinterface.h"
#include "fsfw_hal/linux/UnixFileGuard.h"
#include "fsfw_hal/linux/utility.h"
I2cComIF::I2cComIF(object_id_t objectId): SystemObject(objectId){
}
I2cComIF::I2cComIF(object_id_t objectId) : SystemObject(objectId) {}
I2cComIF::~I2cComIF() {}
ReturnValue_t I2cComIF::initializeInterface(CookieIF* cookie) {
address_t i2cAddress;
std::string deviceFile;
address_t i2cAddress;
std::string deviceFile;
if(cookie == nullptr) {
sif::error << "I2cComIF::initializeInterface: Invalid cookie!" << std::endl;
return NULLPOINTER;
}
I2cCookie* i2cCookie = dynamic_cast<I2cCookie*>(cookie);
if(i2cCookie == nullptr) {
sif::error << "I2cComIF::initializeInterface: Invalid I2C cookie!" << std::endl;
return NULLPOINTER;
}
i2cAddress = i2cCookie->getAddress();
i2cDeviceMapIter = i2cDeviceMap.find(i2cAddress);
if(i2cDeviceMapIter == i2cDeviceMap.end()) {
size_t maxReplyLen = i2cCookie->getMaxReplyLen();
I2cInstance i2cInstance = {std::vector<uint8_t>(maxReplyLen), 0};
auto statusPair = i2cDeviceMap.emplace(i2cAddress, i2cInstance);
if (not statusPair.second) {
sif::error << "I2cComIF::initializeInterface: Failed to insert device with address " <<
i2cAddress << "to I2C device " << "map" << std::endl;
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
sif::error << "I2cComIF::initializeInterface: Device with address " << i2cAddress <<
"already in use" << std::endl;
return HasReturnvaluesIF::RETURN_FAILED;
}
ReturnValue_t I2cComIF::sendMessage(CookieIF *cookie,
const uint8_t *sendData, size_t sendLen) {
ReturnValue_t result;
int fd;
std::string deviceFile;
if(sendData == nullptr) {
sif::error << "I2cComIF::sendMessage: Send Data is nullptr"
<< std::endl;
return HasReturnvaluesIF::RETURN_FAILED;
}
if(sendLen == 0) {
return HasReturnvaluesIF::RETURN_OK;
}
I2cCookie* i2cCookie = dynamic_cast<I2cCookie*>(cookie);
if(i2cCookie == nullptr) {
sif::error << "I2cComIF::sendMessage: Invalid I2C Cookie!" << std::endl;
return NULLPOINTER;
}
address_t i2cAddress = i2cCookie->getAddress();
i2cDeviceMapIter = i2cDeviceMap.find(i2cAddress);
if (i2cDeviceMapIter == i2cDeviceMap.end()) {
sif::error << "I2cComIF::sendMessage: i2cAddress of Cookie not "
<< "registered in i2cDeviceMap" << std::endl;
return HasReturnvaluesIF::RETURN_FAILED;
}
deviceFile = i2cCookie->getDeviceFile();
UnixFileGuard fileHelper(deviceFile, &fd, O_RDWR, "I2cComIF::sendMessage");
if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return fileHelper.getOpenResult();
}
result = openDevice(deviceFile, i2cAddress, &fd);
if (result != HasReturnvaluesIF::RETURN_OK){
return result;
}
if (write(fd, sendData, sendLen) != (int)sendLen) {
sif::error << "I2cComIF::sendMessage: Failed to send data to I2C "
"device with error code " << errno << ". Error description: "
<< strerror(errno) << std::endl;
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t I2cComIF::getSendSuccess(CookieIF *cookie) {
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t I2cComIF::requestReceiveMessage(CookieIF *cookie,
size_t requestLen) {
ReturnValue_t result;
int fd;
std::string deviceFile;
if (requestLen == 0) {
return HasReturnvaluesIF::RETURN_OK;
}
I2cCookie* i2cCookie = dynamic_cast<I2cCookie*>(cookie);
if(i2cCookie == nullptr) {
sif::error << "I2cComIF::requestReceiveMessage: Invalid I2C Cookie!" << std::endl;
i2cDeviceMapIter->second.replyLen = 0;
return NULLPOINTER;
}
address_t i2cAddress = i2cCookie->getAddress();
i2cDeviceMapIter = i2cDeviceMap.find(i2cAddress);
if (i2cDeviceMapIter == i2cDeviceMap.end()) {
sif::error << "I2cComIF::requestReceiveMessage: i2cAddress of Cookie not "
<< "registered in i2cDeviceMap" << std::endl;
i2cDeviceMapIter->second.replyLen = 0;
return HasReturnvaluesIF::RETURN_FAILED;
}
deviceFile = i2cCookie->getDeviceFile();
UnixFileGuard fileHelper(deviceFile, &fd, O_RDWR, "I2cComIF::requestReceiveMessage");
if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return fileHelper.getOpenResult();
}
result = openDevice(deviceFile, i2cAddress, &fd);
if (result != HasReturnvaluesIF::RETURN_OK){
i2cDeviceMapIter->second.replyLen = 0;
return result;
}
uint8_t* replyBuffer = i2cDeviceMapIter->second.replyBuffer.data();
int readLen = read(fd, replyBuffer, requestLen);
if (readLen != static_cast<int>(requestLen)) {
#if FSFW_VERBOSE_LEVEL >= 1 and FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "I2cComIF::requestReceiveMessage: Reading from I2C "
<< "device failed with error code " << errno <<". Description"
<< " of error: " << strerror(errno) << std::endl;
sif::error << "I2cComIF::requestReceiveMessage: Read only " << readLen << " from "
<< requestLen << " bytes" << std::endl;
if (cookie == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "I2cComIF::initializeInterface: Invalid cookie!" << std::endl;
#endif
i2cDeviceMapIter->second.replyLen = 0;
sif::debug << "I2cComIF::requestReceiveMessage: Read " << readLen << " of " << requestLen << " bytes" << std::endl;
return HasReturnvaluesIF::RETURN_FAILED;
}
return NULLPOINTER;
}
I2cCookie* i2cCookie = dynamic_cast<I2cCookie*>(cookie);
if (i2cCookie == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "I2cComIF::initializeInterface: Invalid I2C cookie!" << std::endl;
#endif
return NULLPOINTER;
}
i2cDeviceMapIter->second.replyLen = requestLen;
i2cAddress = i2cCookie->getAddress();
i2cDeviceMapIter = i2cDeviceMap.find(i2cAddress);
if (i2cDeviceMapIter == i2cDeviceMap.end()) {
size_t maxReplyLen = i2cCookie->getMaxReplyLen();
I2cInstance i2cInstance = {std::vector<uint8_t>(maxReplyLen), 0};
auto statusPair = i2cDeviceMap.emplace(i2cAddress, i2cInstance);
if (not statusPair.second) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "I2cComIF::initializeInterface: Failed to insert device with address "
<< i2cAddress << "to I2C device "
<< "map" << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "I2cComIF::initializeInterface: Device with address " << i2cAddress
<< "already in use" << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
ReturnValue_t I2cComIF::readReceivedMessage(CookieIF *cookie,
uint8_t **buffer, size_t* size) {
I2cCookie* i2cCookie = dynamic_cast<I2cCookie*>(cookie);
if(i2cCookie == nullptr) {
sif::error << "I2cComIF::readReceivedMessage: Invalid I2C Cookie!" << std::endl;
return NULLPOINTER;
}
ReturnValue_t I2cComIF::sendMessage(CookieIF* cookie, const uint8_t* sendData, size_t sendLen) {
ReturnValue_t result;
int fd;
std::string deviceFile;
address_t i2cAddress = i2cCookie->getAddress();
i2cDeviceMapIter = i2cDeviceMap.find(i2cAddress);
if (i2cDeviceMapIter == i2cDeviceMap.end()) {
sif::error << "I2cComIF::readReceivedMessage: i2cAddress of Cookie not "
<< "found in i2cDeviceMap" << std::endl;
return HasReturnvaluesIF::RETURN_FAILED;
}
*buffer = i2cDeviceMapIter->second.replyBuffer.data();
*size = i2cDeviceMapIter->second.replyLen;
if (sendData == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "I2cComIF::sendMessage: Send Data is nullptr" << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
if (sendLen == 0) {
return HasReturnvaluesIF::RETURN_OK;
}
I2cCookie* i2cCookie = dynamic_cast<I2cCookie*>(cookie);
if (i2cCookie == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "I2cComIF::sendMessage: Invalid I2C Cookie!" << std::endl;
#endif
return NULLPOINTER;
}
address_t i2cAddress = i2cCookie->getAddress();
i2cDeviceMapIter = i2cDeviceMap.find(i2cAddress);
if (i2cDeviceMapIter == i2cDeviceMap.end()) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "I2cComIF::sendMessage: i2cAddress of Cookie not "
<< "registered in i2cDeviceMap" << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
deviceFile = i2cCookie->getDeviceFile();
UnixFileGuard fileHelper(deviceFile, &fd, O_RDWR, "I2cComIF::sendMessage");
if (fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return fileHelper.getOpenResult();
}
result = openDevice(deviceFile, i2cAddress, &fd);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
if (write(fd, sendData, sendLen) != static_cast<int>(sendLen)) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "I2cComIF::sendMessage: Failed to send data to I2C "
"device with error code "
<< errno << ". Error description: " << strerror(errno) << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t I2cComIF::openDevice(std::string deviceFile,
address_t i2cAddress, int* fileDescriptor) {
ReturnValue_t I2cComIF::getSendSuccess(CookieIF* cookie) { return HasReturnvaluesIF::RETURN_OK; }
if (ioctl(*fileDescriptor, I2C_SLAVE, i2cAddress) < 0) {
ReturnValue_t I2cComIF::requestReceiveMessage(CookieIF* cookie, size_t requestLen) {
ReturnValue_t result;
int fd;
std::string deviceFile;
if (requestLen == 0) {
return HasReturnvaluesIF::RETURN_OK;
}
I2cCookie* i2cCookie = dynamic_cast<I2cCookie*>(cookie);
if (i2cCookie == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "I2cComIF::requestReceiveMessage: Invalid I2C Cookie!" << std::endl;
#endif
i2cDeviceMapIter->second.replyLen = 0;
return NULLPOINTER;
}
address_t i2cAddress = i2cCookie->getAddress();
i2cDeviceMapIter = i2cDeviceMap.find(i2cAddress);
if (i2cDeviceMapIter == i2cDeviceMap.end()) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "I2cComIF::requestReceiveMessage: i2cAddress of Cookie not "
<< "registered in i2cDeviceMap" << std::endl;
#endif
i2cDeviceMapIter->second.replyLen = 0;
return HasReturnvaluesIF::RETURN_FAILED;
}
deviceFile = i2cCookie->getDeviceFile();
UnixFileGuard fileHelper(deviceFile, &fd, O_RDWR, "I2cComIF::requestReceiveMessage");
if (fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return fileHelper.getOpenResult();
}
result = openDevice(deviceFile, i2cAddress, &fd);
if (result != HasReturnvaluesIF::RETURN_OK) {
i2cDeviceMapIter->second.replyLen = 0;
return result;
}
uint8_t* replyBuffer = i2cDeviceMapIter->second.replyBuffer.data();
int readLen = read(fd, replyBuffer, requestLen);
if (readLen != static_cast<int>(requestLen)) {
#if FSFW_VERBOSE_LEVEL >= 1 and FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "I2cComIF::requestReceiveMessage: Reading from I2C "
<< "device failed with error code " << errno << ". Description"
<< " of error: " << strerror(errno) << std::endl;
sif::error << "I2cComIF::requestReceiveMessage: Read only " << readLen << " from " << requestLen
<< " bytes" << std::endl;
#endif
i2cDeviceMapIter->second.replyLen = 0;
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "I2cComIF::requestReceiveMessage: Read " << readLen << " of " << requestLen
<< " bytes" << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
i2cDeviceMapIter->second.replyLen = requestLen;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t I2cComIF::readReceivedMessage(CookieIF* cookie, uint8_t** buffer, size_t* size) {
I2cCookie* i2cCookie = dynamic_cast<I2cCookie*>(cookie);
if (i2cCookie == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "I2cComIF::readReceivedMessage: Invalid I2C Cookie!" << std::endl;
#endif
return NULLPOINTER;
}
address_t i2cAddress = i2cCookie->getAddress();
i2cDeviceMapIter = i2cDeviceMap.find(i2cAddress);
if (i2cDeviceMapIter == i2cDeviceMap.end()) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "I2cComIF::readReceivedMessage: i2cAddress of Cookie not "
<< "found in i2cDeviceMap" << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
*buffer = i2cDeviceMapIter->second.replyBuffer.data();
*size = i2cDeviceMapIter->second.replyLen;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t I2cComIF::openDevice(std::string deviceFile, address_t i2cAddress,
int* fileDescriptor) {
if (ioctl(*fileDescriptor, I2C_SLAVE, i2cAddress) < 0) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "I2cComIF: Specifying target device failed with error code " << errno << "."
<< std::endl;
sif::warning << "Error description " << strerror(errno) << std::endl;
sif::warning << "I2cComIF: Specifying target device failed with error code " << errno << "."
<< std::endl;
sif::warning << "Error description " << strerror(errno) << std::endl;
#else
sif::printWarning("I2cComIF: Specifying target device failed with error code %d.\n");
sif::printWarning("Error description: %s\n", strerror(errno));
sif::printWarning("I2cComIF: Specifying target device failed with error code %d.\n");
sif::printWarning("Error description: %s\n", strerror(errno));
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}

68
hal/src/fsfw_hal/linux/i2c/I2cComIF.h
View File

@ -1,13 +1,14 @@
#ifndef LINUX_I2C_I2COMIF_H_
#define LINUX_I2C_I2COMIF_H_
#include "I2cCookie.h"
#include <fsfw/objectmanager/SystemObject.h>
#include <fsfw/devicehandlers/DeviceCommunicationIF.h>
#include <fsfw/objectmanager/SystemObject.h>
#include <unordered_map>
#include <vector>
#include "I2cCookie.h"
/**
* @brief This is the communication interface for I2C devices connected
* to a system running a Linux OS.
@ -16,46 +17,41 @@
*
* @author J. Meier
*/
class I2cComIF: public DeviceCommunicationIF, public SystemObject {
public:
I2cComIF(object_id_t objectId);
class I2cComIF : public DeviceCommunicationIF, public SystemObject {
public:
I2cComIF(object_id_t objectId);
virtual ~I2cComIF();
virtual ~I2cComIF();
ReturnValue_t initializeInterface(CookieIF * cookie) override;
ReturnValue_t sendMessage(CookieIF *cookie,const uint8_t *sendData,
size_t sendLen) override;
ReturnValue_t getSendSuccess(CookieIF *cookie) override;
ReturnValue_t requestReceiveMessage(CookieIF *cookie,
size_t requestLen) override;
ReturnValue_t readReceivedMessage(CookieIF *cookie, uint8_t **buffer,
size_t *size) override;
ReturnValue_t initializeInterface(CookieIF *cookie) override;
ReturnValue_t sendMessage(CookieIF *cookie, const uint8_t *sendData, size_t sendLen) override;
ReturnValue_t getSendSuccess(CookieIF *cookie) override;
ReturnValue_t requestReceiveMessage(CookieIF *cookie, size_t requestLen) override;
ReturnValue_t readReceivedMessage(CookieIF *cookie, uint8_t **buffer, size_t *size) override;
private:
private:
struct I2cInstance {
std::vector<uint8_t> replyBuffer;
size_t replyLen;
};
struct I2cInstance {
std::vector<uint8_t> replyBuffer;
size_t replyLen;
};
using I2cDeviceMap = std::unordered_map<address_t, I2cInstance>;
using I2cDeviceMapIter = I2cDeviceMap::iterator;
using I2cDeviceMap = std::unordered_map<address_t, I2cInstance>;
using I2cDeviceMapIter = I2cDeviceMap::iterator;
/* In this map all i2c devices will be registered with their address and
* the appropriate file descriptor will be stored */
I2cDeviceMap i2cDeviceMap;
I2cDeviceMapIter i2cDeviceMapIter;
/* In this map all i2c devices will be registered with their address and
* the appropriate file descriptor will be stored */
I2cDeviceMap i2cDeviceMap;
I2cDeviceMapIter i2cDeviceMapIter;
/**
* @brief This function opens an I2C device and binds the opened file
* to a specific I2C address.
* @param deviceFile The name of the device file. E.g. i2c-0
* @param i2cAddress The address of the i2c slave device.
* @param fileDescriptor Pointer to device descriptor.
* @return RETURN_OK if successful, otherwise RETURN_FAILED.
*/
ReturnValue_t openDevice(std::string deviceFile,
address_t i2cAddress, int* fileDescriptor);
/**
* @brief This function opens an I2C device and binds the opened file
* to a specific I2C address.
* @param deviceFile The name of the device file. E.g. i2c-0
* @param i2cAddress The address of the i2c slave device.
* @param fileDescriptor Pointer to device descriptor.
* @return RETURN_OK if successful, otherwise RETURN_FAILED.
*/
ReturnValue_t openDevice(std::string deviceFile, address_t i2cAddress, int *fileDescriptor);
};
#endif /* LINUX_I2C_I2COMIF_H_ */

18
hal/src/fsfw_hal/linux/i2c/I2cCookie.cpp
View File

@ -1,20 +1,12 @@
#include "fsfw_hal/linux/i2c/I2cCookie.h"
I2cCookie::I2cCookie(address_t i2cAddress_, size_t maxReplyLen_,
std::string deviceFile_) :
i2cAddress(i2cAddress_), maxReplyLen(maxReplyLen_), deviceFile(deviceFile_) {
}
I2cCookie::I2cCookie(address_t i2cAddress_, size_t maxReplyLen_, std::string deviceFile_)
: i2cAddress(i2cAddress_), maxReplyLen(maxReplyLen_), deviceFile(deviceFile_) {}
address_t I2cCookie::getAddress() const {
return i2cAddress;
}
address_t I2cCookie::getAddress() const { return i2cAddress; }
size_t I2cCookie::getMaxReplyLen() const {
return maxReplyLen;
}
size_t I2cCookie::getMaxReplyLen() const { return maxReplyLen; }
std::string I2cCookie::getDeviceFile() const {
return deviceFile;
}
std::string I2cCookie::getDeviceFile() const { return deviceFile; }
I2cCookie::~I2cCookie() {}

40
hal/src/fsfw_hal/linux/i2c/I2cCookie.h
View File

@ -2,6 +2,7 @@
#define LINUX_I2C_I2CCOOKIE_H_
#include <fsfw/devicehandlers/CookieIF.h>
#include <string>
/**
@ -9,30 +10,27 @@
*
* @author J. Meier
*/
class I2cCookie: public CookieIF {
public:
class I2cCookie : public CookieIF {
public:
/**
* @brief Constructor for the I2C cookie.
* @param i2cAddress_ The i2c address of the target device.
* @param maxReplyLen_ The maximum expected length of a reply from the
* target device.
* @param devicFile_ The device file specifying the i2c interface to use. E.g. "/dev/i2c-0".
*/
I2cCookie(address_t i2cAddress_, size_t maxReplyLen_, std::string deviceFile_);
/**
* @brief Constructor for the I2C cookie.
* @param i2cAddress_ The i2c address of the target device.
* @param maxReplyLen_ The maximum expected length of a reply from the
* target device.
* @param devicFile_ The device file specifying the i2c interface to use. E.g. "/dev/i2c-0".
*/
I2cCookie(address_t i2cAddress_, size_t maxReplyLen_,
std::string deviceFile_);
virtual ~I2cCookie();
virtual ~I2cCookie();
address_t getAddress() const;
size_t getMaxReplyLen() const;
std::string getDeviceFile() const;
address_t getAddress() const;
size_t getMaxReplyLen() const;
std::string getDeviceFile() const;
private:
address_t i2cAddress = 0;
size_t maxReplyLen = 0;
std::string deviceFile;
private:
address_t i2cAddress = 0;
size_t maxReplyLen = 0;
std::string deviceFile;
};
#endif /* LINUX_I2C_I2CCOOKIE_H_ */

46
hal/src/fsfw_hal/linux/rpi/GpioRPi.cpp
View File

@ -1,38 +1,38 @@
#include "fsfw/FSFW.h"
#include "fsfw_hal/linux/rpi/GpioRPi.h"
#include "fsfw_hal/common/gpio/GpioCookie.h"
#include <fsfw/serviceinterface/ServiceInterface.h>
#include "fsfw/FSFW.h"
#include "fsfw_hal/common/gpio/GpioCookie.h"
ReturnValue_t gpio::createRpiGpioConfig(GpioCookie* cookie, gpioId_t gpioId, int bcmPin,
std::string consumer, gpio::Direction direction, int initValue) {
if(cookie == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
std::string consumer, gpio::Direction direction,
int initValue) {
if (cookie == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
auto config = new GpiodRegularByChip();
/* Default chipname for Raspberry Pi. There is still gpiochip1 for expansion, but most users
will not need this */
config->chipname = "gpiochip0";
auto config = new GpiodRegularByChip();
/* Default chipname for Raspberry Pi. There is still gpiochip1 for expansion, but most users
will not need this */
config->chipname = "gpiochip0";
config->consumer = consumer;
config->direction = direction;
config->initValue = initValue;
config->consumer = consumer;
config->direction = direction;
config->initValue = initValue;
/* Sanity check for the BCM pins before assigning it */
if(bcmPin > 27) {
/* Sanity check for the BCM pins before assigning it */
if (bcmPin > 27) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "createRpiGpioConfig: BCM pin " << bcmPin << " invalid!" << std::endl;
sif::error << "createRpiGpioConfig: BCM pin " << bcmPin << " invalid!" << std::endl;
#else
sif::printError("createRpiGpioConfig: BCM pin %d invalid!\n", bcmPin);
sif::printError("createRpiGpioConfig: BCM pin %d invalid!\n", bcmPin);
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
return HasReturnvaluesIF::RETURN_FAILED;
}
config->lineNum = bcmPin;
cookie->addGpio(gpioId, config);
return HasReturnvaluesIF::RETURN_OK;
return HasReturnvaluesIF::RETURN_FAILED;
}
config->lineNum = bcmPin;
cookie->addGpio(gpioId, config);
return HasReturnvaluesIF::RETURN_OK;
}

5
hal/src/fsfw_hal/linux/rpi/GpioRPi.h
View File

@ -2,6 +2,7 @@
#define BSP_RPI_GPIO_GPIORPI_H_
#include <fsfw/returnvalues/HasReturnvaluesIF.h>
#include "../../common/gpio/gpioDefinitions.h"
class GpioCookie;
@ -20,7 +21,7 @@ namespace gpio {
* @return
*/
ReturnValue_t createRpiGpioConfig(GpioCookie* cookie, gpioId_t gpioId, int bcmPin,
std::string consumer, gpio::Direction direction, int initValue);
}
std::string consumer, gpio::Direction direction, int initValue);
} // namespace gpio
#endif /* BSP_RPI_GPIO_GPIORPI_H_ */

570
hal/src/fsfw_hal/linux/spi/SpiComIF.cpp
View File

@ -1,408 +1,404 @@
#include "fsfw/FSFW.h"
#include "fsfw_hal/linux/spi/SpiComIF.h"
#include "fsfw_hal/linux/spi/SpiCookie.h"
#include "fsfw_hal/linux/utility.h"
#include "fsfw_hal/linux/UnixFileGuard.h"
#include <fsfw/ipc/MutexFactory.h>
#include <fsfw/globalfunctions/arrayprinter.h>
#include <linux/spi/spidev.h>
#include <fcntl.h>
#include <unistd.h>
#include <fsfw/globalfunctions/arrayprinter.h>
#include <fsfw/ipc/MutexFactory.h>
#include <linux/spi/spidev.h>
#include <sys/ioctl.h>
#include <unistd.h>
#include <cerrno>
#include <cstring>
SpiComIF::SpiComIF(object_id_t objectId, GpioIF* gpioComIF):
SystemObject(objectId), gpioComIF(gpioComIF) {
if(gpioComIF == nullptr) {
#include "fsfw/FSFW.h"
#include "fsfw_hal/linux/UnixFileGuard.h"
#include "fsfw_hal/linux/spi/SpiCookie.h"
#include "fsfw_hal/linux/utility.h"
SpiComIF::SpiComIF(object_id_t objectId, GpioIF* gpioComIF)
: SystemObject(objectId), gpioComIF(gpioComIF) {
if (gpioComIF == nullptr) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "SpiComIF::SpiComIF: GPIO communication interface invalid!" << std::endl;
sif::error << "SpiComIF::SpiComIF: GPIO communication interface invalid!" << std::endl;
#else
sif::printError("SpiComIF::SpiComIF: GPIO communication interface invalid!\n");
sif::printError("SpiComIF::SpiComIF: GPIO communication interface invalid!\n");
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
}
}
spiMutex = MutexFactory::instance()->createMutex();
spiMutex = MutexFactory::instance()->createMutex();
}
ReturnValue_t SpiComIF::initializeInterface(CookieIF *cookie) {
int retval = 0;
SpiCookie* spiCookie = dynamic_cast<SpiCookie*>(cookie);
if(spiCookie == nullptr) {
return NULLPOINTER;
}
ReturnValue_t SpiComIF::initializeInterface(CookieIF* cookie) {
int retval = 0;
SpiCookie* spiCookie = dynamic_cast<SpiCookie*>(cookie);
if (spiCookie == nullptr) {
return NULLPOINTER;
}
address_t spiAddress = spiCookie->getSpiAddress();
address_t spiAddress = spiCookie->getSpiAddress();
auto iter = spiDeviceMap.find(spiAddress);
if(iter == spiDeviceMap.end()) {
size_t bufferSize = spiCookie->getMaxBufferSize();
SpiInstance spiInstance(bufferSize);
auto statusPair = spiDeviceMap.emplace(spiAddress, spiInstance);
if (not statusPair.second) {
auto iter = spiDeviceMap.find(spiAddress);
if (iter == spiDeviceMap.end()) {
size_t bufferSize = spiCookie->getMaxBufferSize();
SpiInstance spiInstance(bufferSize);
auto statusPair = spiDeviceMap.emplace(spiAddress, spiInstance);
if (not statusPair.second) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "SpiComIF::initializeInterface: Failed to insert device with address " <<
spiAddress << "to SPI device map" << std::endl;
sif::error << "SpiComIF::initializeInterface: Failed to insert device with address "
<< spiAddress << "to SPI device map" << std::endl;
#else
sif::printError("SpiComIF::initializeInterface: Failed to insert device with address "
"%lu to SPI device map\n", static_cast<unsigned long>(spiAddress));
sif::printError(
"SpiComIF::initializeInterface: Failed to insert device with address "
"%lu to SPI device map\n",
static_cast<unsigned long>(spiAddress));
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
return HasReturnvaluesIF::RETURN_FAILED;
}
/* Now we emplaced the read buffer in the map, we still need to assign that location
to the SPI driver transfer struct */
spiCookie->assignReadBuffer(statusPair.first->second.replyBuffer.data());
return HasReturnvaluesIF::RETURN_FAILED;
}
else {
/* Now we emplaced the read buffer in the map, we still need to assign that location
to the SPI driver transfer struct */
spiCookie->assignReadBuffer(statusPair.first->second.replyBuffer.data());
} else {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "SpiComIF::initializeInterface: SPI address already exists!" << std::endl;
sif::error << "SpiComIF::initializeInterface: SPI address already exists!" << std::endl;
#else
sif::printError("SpiComIF::initializeInterface: SPI address already exists!\n");
sif::printError("SpiComIF::initializeInterface: SPI address already exists!\n");
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
return HasReturnvaluesIF::RETURN_FAILED;
return HasReturnvaluesIF::RETURN_FAILED;
}
/* Pull CS high in any case to be sure that device is inactive */
gpioId_t gpioId = spiCookie->getChipSelectPin();
if (gpioId != gpio::NO_GPIO) {
gpioComIF->pullHigh(gpioId);
}
uint32_t spiSpeed = 0;
spi::SpiModes spiMode = spi::SpiModes::MODE_0;
SpiCookie::UncommonParameters params;
spiCookie->getSpiParameters(spiMode, spiSpeed, &params);
int fileDescriptor = 0;
UnixFileGuard fileHelper(spiCookie->getSpiDevice(), &fileDescriptor, O_RDWR,
"SpiComIF::initializeInterface");
if (fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return fileHelper.getOpenResult();
}
/* These flags are rather uncommon */
if (params.threeWireSpi or params.noCs or params.csHigh) {
uint32_t currentMode = 0;
retval = ioctl(fileDescriptor, SPI_IOC_RD_MODE32, &currentMode);
if (retval != 0) {
utility::handleIoctlError("SpiComIF::initialiezInterface: Could not read full mode!");
}
/* Pull CS high in any case to be sure that device is inactive */
gpioId_t gpioId = spiCookie->getChipSelectPin();
if(gpioId != gpio::NO_GPIO) {
gpioComIF->pullHigh(gpioId);
if (params.threeWireSpi) {
currentMode |= SPI_3WIRE;
}
uint32_t spiSpeed = 0;
spi::SpiModes spiMode = spi::SpiModes::MODE_0;
SpiCookie::UncommonParameters params;
spiCookie->getSpiParameters(spiMode, spiSpeed, &params);
int fileDescriptor = 0;
UnixFileGuard fileHelper(spiCookie->getSpiDevice(), &fileDescriptor, O_RDWR,
"SpiComIF::initializeInterface");
if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return fileHelper.getOpenResult();
if (params.noCs) {
/* Some drivers like the Raspberry Pi ignore this flag in any case */
currentMode |= SPI_NO_CS;
}
/* These flags are rather uncommon */
if(params.threeWireSpi or params.noCs or params.csHigh) {
uint32_t currentMode = 0;
retval = ioctl(fileDescriptor, SPI_IOC_RD_MODE32, &currentMode);
if(retval != 0) {
utility::handleIoctlError("SpiComIF::initialiezInterface: Could not read full mode!");
}
if(params.threeWireSpi) {
currentMode |= SPI_3WIRE;
}
if(params.noCs) {
/* Some drivers like the Raspberry Pi ignore this flag in any case */
currentMode |= SPI_NO_CS;
}
if(params.csHigh) {
currentMode |= SPI_CS_HIGH;
}
/* Write adapted mode */
retval = ioctl(fileDescriptor, SPI_IOC_WR_MODE32, &currentMode);
if(retval != 0) {
utility::handleIoctlError("SpiComIF::initialiezInterface: Could not write full mode!");
}
if (params.csHigh) {
currentMode |= SPI_CS_HIGH;
}
if(params.lsbFirst) {
retval = ioctl(fileDescriptor, SPI_IOC_WR_LSB_FIRST, &params.lsbFirst);
if(retval != 0) {
utility::handleIoctlError("SpiComIF::initializeInterface: Setting LSB first failed");
}
/* Write adapted mode */
retval = ioctl(fileDescriptor, SPI_IOC_WR_MODE32, &currentMode);
if (retval != 0) {
utility::handleIoctlError("SpiComIF::initialiezInterface: Could not write full mode!");
}
if(params.bitsPerWord != 8) {
retval = ioctl(fileDescriptor, SPI_IOC_WR_BITS_PER_WORD, &params.bitsPerWord);
if(retval != 0) {
utility::handleIoctlError("SpiComIF::initializeInterface: "
"Could not write bits per word!");
}
}
if (params.lsbFirst) {
retval = ioctl(fileDescriptor, SPI_IOC_WR_LSB_FIRST, &params.lsbFirst);
if (retval != 0) {
utility::handleIoctlError("SpiComIF::initializeInterface: Setting LSB first failed");
}
return HasReturnvaluesIF::RETURN_OK;
}
if (params.bitsPerWord != 8) {
retval = ioctl(fileDescriptor, SPI_IOC_WR_BITS_PER_WORD, &params.bitsPerWord);
if (retval != 0) {
utility::handleIoctlError(
"SpiComIF::initializeInterface: "
"Could not write bits per word!");
}
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t SpiComIF::sendMessage(CookieIF *cookie, const uint8_t *sendData, size_t sendLen) {
SpiCookie* spiCookie = dynamic_cast<SpiCookie*>(cookie);
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
ReturnValue_t SpiComIF::sendMessage(CookieIF* cookie, const uint8_t* sendData, size_t sendLen) {
SpiCookie* spiCookie = dynamic_cast<SpiCookie*>(cookie);
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
if(spiCookie == nullptr) {
return NULLPOINTER;
}
if (spiCookie == nullptr) {
return NULLPOINTER;
}
if(sendLen > spiCookie->getMaxBufferSize()) {
if (sendLen > spiCookie->getMaxBufferSize()) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "SpiComIF::sendMessage: Too much data sent, send length " << sendLen <<
"larger than maximum buffer length " << spiCookie->getMaxBufferSize() << std::endl;
sif::warning << "SpiComIF::sendMessage: Too much data sent, send length " << sendLen
<< "larger than maximum buffer length " << spiCookie->getMaxBufferSize()
<< std::endl;
#else
sif::printWarning("SpiComIF::sendMessage: Too much data sent, send length %lu larger "
"than maximum buffer length %lu!\n", static_cast<unsigned long>(sendLen),
static_cast<unsigned long>(spiCookie->getMaxBufferSize()));
sif::printWarning(
"SpiComIF::sendMessage: Too much data sent, send length %lu larger "
"than maximum buffer length %lu!\n",
static_cast<unsigned long>(sendLen),
static_cast<unsigned long>(spiCookie->getMaxBufferSize()));
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
return DeviceCommunicationIF::TOO_MUCH_DATA;
}
return DeviceCommunicationIF::TOO_MUCH_DATA;
}
if(spiCookie->getComIfMode() == spi::SpiComIfModes::REGULAR) {
result = performRegularSendOperation(spiCookie, sendData, sendLen);
if (spiCookie->getComIfMode() == spi::SpiComIfModes::REGULAR) {
result = performRegularSendOperation(spiCookie, sendData, sendLen);
} else if (spiCookie->getComIfMode() == spi::SpiComIfModes::CALLBACK) {
spi::send_callback_function_t sendFunc = nullptr;
void* funcArgs = nullptr;
spiCookie->getCallback(&sendFunc, &funcArgs);
if (sendFunc != nullptr) {
result = sendFunc(this, spiCookie, sendData, sendLen, funcArgs);
}
else if(spiCookie->getComIfMode() == spi::SpiComIfModes::CALLBACK) {
spi::send_callback_function_t sendFunc = nullptr;
void* funcArgs = nullptr;
spiCookie->getCallback(&sendFunc, &funcArgs);
if(sendFunc != nullptr) {
result = sendFunc(this, spiCookie, sendData, sendLen, funcArgs);
}
}
return result;
}
return result;
}
ReturnValue_t SpiComIF::performRegularSendOperation(SpiCookie *spiCookie, const uint8_t *sendData,
size_t sendLen) {
address_t spiAddress = spiCookie->getSpiAddress();
auto iter = spiDeviceMap.find(spiAddress);
if(iter != spiDeviceMap.end()) {
spiCookie->assignReadBuffer(iter->second.replyBuffer.data());
}
ReturnValue_t SpiComIF::performRegularSendOperation(SpiCookie* spiCookie, const uint8_t* sendData,
size_t sendLen) {
address_t spiAddress = spiCookie->getSpiAddress();
auto iter = spiDeviceMap.find(spiAddress);
if (iter != spiDeviceMap.end()) {
spiCookie->assignReadBuffer(iter->second.replyBuffer.data());
}
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
int retval = 0;
/* Prepare transfer */
int fileDescriptor = 0;
std::string device = spiCookie->getSpiDevice();
UnixFileGuard fileHelper(device, &fileDescriptor, O_RDWR, "SpiComIF::sendMessage");
if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return OPENING_FILE_FAILED;
}
spi::SpiModes spiMode = spi::SpiModes::MODE_0;
uint32_t spiSpeed = 0;
spiCookie->getSpiParameters(spiMode, spiSpeed, nullptr);
setSpiSpeedAndMode(fileDescriptor, spiMode, spiSpeed);
spiCookie->assignWriteBuffer(sendData);
spiCookie->setTransferSize(sendLen);
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
int retval = 0;
/* Prepare transfer */
int fileDescriptor = 0;
std::string device = spiCookie->getSpiDevice();
UnixFileGuard fileHelper(device, &fileDescriptor, O_RDWR, "SpiComIF::sendMessage");
if (fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return OPENING_FILE_FAILED;
}
spi::SpiModes spiMode = spi::SpiModes::MODE_0;
uint32_t spiSpeed = 0;
spiCookie->getSpiParameters(spiMode, spiSpeed, nullptr);
setSpiSpeedAndMode(fileDescriptor, spiMode, spiSpeed);
spiCookie->assignWriteBuffer(sendData);
spiCookie->setTransferSize(sendLen);
bool fullDuplex = spiCookie->isFullDuplex();
gpioId_t gpioId = spiCookie->getChipSelectPin();
bool fullDuplex = spiCookie->isFullDuplex();
gpioId_t gpioId = spiCookie->getChipSelectPin();
/* Pull SPI CS low. For now, no support for active high given */
if(gpioId != gpio::NO_GPIO) {
result = spiMutex->lockMutex(timeoutType, timeoutMs);
if (result != RETURN_OK) {
/* Pull SPI CS low. For now, no support for active high given */
if (gpioId != gpio::NO_GPIO) {
result = spiMutex->lockMutex(timeoutType, timeoutMs);
if (result != RETURN_OK) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "SpiComIF::sendMessage: Failed to lock mutex" << std::endl;
sif::error << "SpiComIF::sendMessage: Failed to lock mutex" << std::endl;
#else
sif::printError("SpiComIF::sendMessage: Failed to lock mutex\n");
sif::printError("SpiComIF::sendMessage: Failed to lock mutex\n");
#endif
#endif
return result;
}
ReturnValue_t result = gpioComIF->pullLow(gpioId);
if(result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
ReturnValue_t result = gpioComIF->pullLow(gpioId);
if (result != HasReturnvaluesIF::RETURN_OK) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "SpiComIF::sendMessage: Pulling low CS pin failed" << std::endl;
sif::warning << "SpiComIF::sendMessage: Pulling low CS pin failed" << std::endl;
#else
sif::printWarning("SpiComIF::sendMessage: Pulling low CS pin failed");
sif::printWarning("SpiComIF::sendMessage: Pulling low CS pin failed");
#endif
#endif
return result;
}
return result;
}
}
/* Execute transfer */
if(fullDuplex) {
/* Initiate a full duplex SPI transfer. */
retval = ioctl(fileDescriptor, SPI_IOC_MESSAGE(1), spiCookie->getTransferStructHandle());
if(retval < 0) {
utility::handleIoctlError("SpiComIF::sendMessage: ioctl error.");
result = FULL_DUPLEX_TRANSFER_FAILED;
}
/* Execute transfer */
if (fullDuplex) {
/* Initiate a full duplex SPI transfer. */
retval = ioctl(fileDescriptor, SPI_IOC_MESSAGE(1), spiCookie->getTransferStructHandle());
if (retval < 0) {
utility::handleIoctlError("SpiComIF::sendMessage: ioctl error.");
result = FULL_DUPLEX_TRANSFER_FAILED;
}
#if FSFW_HAL_SPI_WIRETAPPING == 1
performSpiWiretapping(spiCookie);
performSpiWiretapping(spiCookie);
#endif /* FSFW_LINUX_SPI_WIRETAPPING == 1 */
}
else {
/* We write with a blocking half-duplex transfer here */
if (write(fileDescriptor, sendData, sendLen) != static_cast<ssize_t>(sendLen)) {
} else {
/* We write with a blocking half-duplex transfer here */
if (write(fileDescriptor, sendData, sendLen) != static_cast<ssize_t>(sendLen)) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "SpiComIF::sendMessage: Half-Duplex write operation failed!" <<
std::endl;
sif::warning << "SpiComIF::sendMessage: Half-Duplex write operation failed!" << std::endl;
#else
sif::printWarning("SpiComIF::sendMessage: Half-Duplex write operation failed!\n");
sif::printWarning("SpiComIF::sendMessage: Half-Duplex write operation failed!\n");
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
result = HALF_DUPLEX_TRANSFER_FAILED;
}
result = HALF_DUPLEX_TRANSFER_FAILED;
}
}
if(gpioId != gpio::NO_GPIO) {
gpioComIF->pullHigh(gpioId);
result = spiMutex->unlockMutex();
if (result != RETURN_OK) {
if (gpioId != gpio::NO_GPIO) {
gpioComIF->pullHigh(gpioId);
result = spiMutex->unlockMutex();
if (result != RETURN_OK) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "SpiComIF::sendMessage: Failed to unlock mutex" << std::endl;
sif::error << "SpiComIF::sendMessage: Failed to unlock mutex" << std::endl;
#endif
return result;
}
return result;
}
return result;
}
return result;
}
ReturnValue_t SpiComIF::getSendSuccess(CookieIF *cookie) {
ReturnValue_t SpiComIF::getSendSuccess(CookieIF* cookie) { return HasReturnvaluesIF::RETURN_OK; }
ReturnValue_t SpiComIF::requestReceiveMessage(CookieIF* cookie, size_t requestLen) {
SpiCookie* spiCookie = dynamic_cast<SpiCookie*>(cookie);
if (spiCookie == nullptr) {
return NULLPOINTER;
}
if (spiCookie->isFullDuplex()) {
return HasReturnvaluesIF::RETURN_OK;
}
return performHalfDuplexReception(spiCookie);
}
ReturnValue_t SpiComIF::requestReceiveMessage(CookieIF *cookie, size_t requestLen) {
SpiCookie* spiCookie = dynamic_cast<SpiCookie*>(cookie);
if(spiCookie == nullptr) {
return NULLPOINTER;
}
if(spiCookie->isFullDuplex()) {
return HasReturnvaluesIF::RETURN_OK;
}
return performHalfDuplexReception(spiCookie);
}
ReturnValue_t SpiComIF::performHalfDuplexReception(SpiCookie* spiCookie) {
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
std::string device = spiCookie->getSpiDevice();
int fileDescriptor = 0;
UnixFileGuard fileHelper(device, &fileDescriptor, O_RDWR,
"SpiComIF::requestReceiveMessage");
if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return OPENING_FILE_FAILED;
}
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
std::string device = spiCookie->getSpiDevice();
int fileDescriptor = 0;
UnixFileGuard fileHelper(device, &fileDescriptor, O_RDWR, "SpiComIF::requestReceiveMessage");
if (fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return OPENING_FILE_FAILED;
}
uint8_t* rxBuf = nullptr;
size_t readSize = spiCookie->getCurrentTransferSize();
result = getReadBuffer(spiCookie->getSpiAddress(), &rxBuf);
if(result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
uint8_t* rxBuf = nullptr;
size_t readSize = spiCookie->getCurrentTransferSize();
result = getReadBuffer(spiCookie->getSpiAddress(), &rxBuf);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
gpioId_t gpioId = spiCookie->getChipSelectPin();
if(gpioId != gpio::NO_GPIO) {
result = spiMutex->lockMutex(timeoutType, timeoutMs);
if (result != RETURN_OK) {
gpioId_t gpioId = spiCookie->getChipSelectPin();
if (gpioId != gpio::NO_GPIO) {
result = spiMutex->lockMutex(timeoutType, timeoutMs);
if (result != RETURN_OK) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "SpiComIF::getSendSuccess: Failed to lock mutex" << std::endl;
sif::error << "SpiComIF::getSendSuccess: Failed to lock mutex" << std::endl;
#endif
return result;
}
gpioComIF->pullLow(gpioId);
return result;
}
gpioComIF->pullLow(gpioId);
}
if(read(fileDescriptor, rxBuf, readSize) != static_cast<ssize_t>(readSize)) {
if (read(fileDescriptor, rxBuf, readSize) != static_cast<ssize_t>(readSize)) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "SpiComIF::sendMessage: Half-Duplex read operation failed!" << std::endl;
sif::warning << "SpiComIF::sendMessage: Half-Duplex read operation failed!" << std::endl;
#else
sif::printWarning("SpiComIF::sendMessage: Half-Duplex read operation failed!\n");
sif::printWarning("SpiComIF::sendMessage: Half-Duplex read operation failed!\n");
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
result = HALF_DUPLEX_TRANSFER_FAILED;
}
result = HALF_DUPLEX_TRANSFER_FAILED;
}
if(gpioId != gpio::NO_GPIO) {
gpioComIF->pullHigh(gpioId);
result = spiMutex->unlockMutex();
if (result != RETURN_OK) {
if (gpioId != gpio::NO_GPIO) {
gpioComIF->pullHigh(gpioId);
result = spiMutex->unlockMutex();
if (result != RETURN_OK) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "SpiComIF::getSendSuccess: Failed to unlock mutex" << std::endl;
sif::error << "SpiComIF::getSendSuccess: Failed to unlock mutex" << std::endl;
#endif
return result;
}
return result;
}
}
return result;
return result;
}
ReturnValue_t SpiComIF::readReceivedMessage(CookieIF *cookie, uint8_t **buffer, size_t *size) {
SpiCookie* spiCookie = dynamic_cast<SpiCookie*>(cookie);
if(spiCookie == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
uint8_t* rxBuf = nullptr;
ReturnValue_t result = getReadBuffer(spiCookie->getSpiAddress(), &rxBuf);
if(result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
ReturnValue_t SpiComIF::readReceivedMessage(CookieIF* cookie, uint8_t** buffer, size_t* size) {
SpiCookie* spiCookie = dynamic_cast<SpiCookie*>(cookie);
if (spiCookie == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
uint8_t* rxBuf = nullptr;
ReturnValue_t result = getReadBuffer(spiCookie->getSpiAddress(), &rxBuf);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
*buffer = rxBuf;
*size = spiCookie->getCurrentTransferSize();
spiCookie->setTransferSize(0);
return HasReturnvaluesIF::RETURN_OK;
*buffer = rxBuf;
*size = spiCookie->getCurrentTransferSize();
spiCookie->setTransferSize(0);
return HasReturnvaluesIF::RETURN_OK;
}
MutexIF* SpiComIF::getMutex(MutexIF::TimeoutType* timeoutType, uint32_t* timeoutMs) {
if(timeoutType != nullptr) {
*timeoutType = this->timeoutType;
}
if(timeoutMs != nullptr) {
*timeoutMs = this->timeoutMs;
}
return spiMutex;
if (timeoutType != nullptr) {
*timeoutType = this->timeoutType;
}
if (timeoutMs != nullptr) {
*timeoutMs = this->timeoutMs;
}
return spiMutex;
}
void SpiComIF::performSpiWiretapping(SpiCookie* spiCookie) {
if(spiCookie == nullptr) {
return;
}
size_t dataLen = spiCookie->getTransferStructHandle()->len;
uint8_t* dataPtr = reinterpret_cast<uint8_t*>(spiCookie->getTransferStructHandle()->tx_buf);
if (spiCookie == nullptr) {
return;
}
size_t dataLen = spiCookie->getTransferStructHandle()->len;
uint8_t* dataPtr = reinterpret_cast<uint8_t*>(spiCookie->getTransferStructHandle()->tx_buf);
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::info << "Sent SPI data: " << std::endl;
arrayprinter::print(dataPtr, dataLen, OutputType::HEX, false);
sif::info << "Received SPI data: " << std::endl;
sif::info << "Sent SPI data: " << std::endl;
arrayprinter::print(dataPtr, dataLen, OutputType::HEX, false);
sif::info << "Received SPI data: " << std::endl;
#else
sif::printInfo("Sent SPI data: \n");
arrayprinter::print(dataPtr, dataLen, OutputType::HEX, false);
sif::printInfo("Received SPI data: \n");
sif::printInfo("Sent SPI data: \n");
arrayprinter::print(dataPtr, dataLen, OutputType::HEX, false);
sif::printInfo("Received SPI data: \n");
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
dataPtr = reinterpret_cast<uint8_t*>(spiCookie->getTransferStructHandle()->rx_buf);
arrayprinter::print(dataPtr, dataLen, OutputType::HEX, false);
dataPtr = reinterpret_cast<uint8_t*>(spiCookie->getTransferStructHandle()->rx_buf);
arrayprinter::print(dataPtr, dataLen, OutputType::HEX, false);
}
ReturnValue_t SpiComIF::getReadBuffer(address_t spiAddress, uint8_t** buffer) {
if(buffer == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
if (buffer == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
auto iter = spiDeviceMap.find(spiAddress);
if(iter == spiDeviceMap.end()) {
return HasReturnvaluesIF::RETURN_FAILED;
}
auto iter = spiDeviceMap.find(spiAddress);
if (iter == spiDeviceMap.end()) {
return HasReturnvaluesIF::RETURN_FAILED;
}
*buffer = iter->second.replyBuffer.data();
return HasReturnvaluesIF::RETURN_OK;
*buffer = iter->second.replyBuffer.data();
return HasReturnvaluesIF::RETURN_OK;
}
GpioIF* SpiComIF::getGpioInterface() {
return gpioComIF;
}
GpioIF* SpiComIF::getGpioInterface() { return gpioComIF; }
void SpiComIF::setSpiSpeedAndMode(int spiFd, spi::SpiModes mode, uint32_t speed) {
int retval = ioctl(spiFd, SPI_IOC_WR_MODE, reinterpret_cast<uint8_t*>(&mode));
if(retval != 0) {
utility::handleIoctlError("SpiComIF::setSpiSpeedAndMode: Setting SPI mode failed");
}
int retval = ioctl(spiFd, SPI_IOC_WR_MODE, reinterpret_cast<uint8_t*>(&mode));
if (retval != 0) {
utility::handleIoctlError("SpiComIF::setSpiSpeedAndMode: Setting SPI mode failed");
}
retval = ioctl(spiFd, SPI_IOC_WR_MAX_SPEED_HZ, &speed);
if(retval != 0) {
utility::handleIoctlError("SpiComIF::setSpiSpeedAndMode: Setting SPI speed failed");
}
retval = ioctl(spiFd, SPI_IOC_WR_MAX_SPEED_HZ, &speed);
if (retval != 0) {
utility::handleIoctlError("SpiComIF::setSpiSpeedAndMode: Setting SPI speed failed");
}
}

115
hal/src/fsfw_hal/linux/spi/SpiComIF.h
View File

@ -1,16 +1,15 @@
#ifndef LINUX_SPI_SPICOMIF_H_
#define LINUX_SPI_SPICOMIF_H_
#include "fsfw/FSFW.h"
#include "spiDefinitions.h"
#include "returnvalues/classIds.h"
#include "fsfw_hal/common/gpio/GpioIF.h"
#include <unordered_map>
#include <vector>
#include "fsfw/FSFW.h"
#include "fsfw/devicehandlers/DeviceCommunicationIF.h"
#include "fsfw/objectmanager/SystemObject.h"
#include <vector>
#include <unordered_map>
#include "fsfw_hal/common/gpio/GpioIF.h"
#include "returnvalues/classIds.h"
#include "spiDefinitions.h"
class SpiCookie;
@ -21,71 +20,67 @@ class SpiCookie;
* are contained in the SPI cookie.
* @author R. Mueller
*/
class SpiComIF: public DeviceCommunicationIF, public SystemObject {
public:
static constexpr uint8_t spiRetvalId = CLASS_ID::HAL_SPI;
static constexpr ReturnValue_t OPENING_FILE_FAILED =
HasReturnvaluesIF::makeReturnCode(spiRetvalId, 0);
/* Full duplex (ioctl) transfer failure */
static constexpr ReturnValue_t FULL_DUPLEX_TRANSFER_FAILED =
HasReturnvaluesIF::makeReturnCode(spiRetvalId, 1);
/* Half duplex (read/write) transfer failure */
static constexpr ReturnValue_t HALF_DUPLEX_TRANSFER_FAILED =
HasReturnvaluesIF::makeReturnCode(spiRetvalId, 2);
class SpiComIF : public DeviceCommunicationIF, public SystemObject {
public:
static constexpr uint8_t spiRetvalId = CLASS_ID::HAL_SPI;
static constexpr ReturnValue_t OPENING_FILE_FAILED =
HasReturnvaluesIF::makeReturnCode(spiRetvalId, 0);
/* Full duplex (ioctl) transfer failure */
static constexpr ReturnValue_t FULL_DUPLEX_TRANSFER_FAILED =
HasReturnvaluesIF::makeReturnCode(spiRetvalId, 1);
/* Half duplex (read/write) transfer failure */
static constexpr ReturnValue_t HALF_DUPLEX_TRANSFER_FAILED =
HasReturnvaluesIF::makeReturnCode(spiRetvalId, 2);
SpiComIF(object_id_t objectId, GpioIF* gpioComIF);
SpiComIF(object_id_t objectId, GpioIF* gpioComIF);
ReturnValue_t initializeInterface(CookieIF * cookie) override;
ReturnValue_t sendMessage(CookieIF *cookie,const uint8_t *sendData,
size_t sendLen) override;
ReturnValue_t getSendSuccess(CookieIF *cookie) override;
ReturnValue_t requestReceiveMessage(CookieIF *cookie,
size_t requestLen) override;
ReturnValue_t readReceivedMessage(CookieIF *cookie, uint8_t **buffer,
size_t *size) override;
ReturnValue_t initializeInterface(CookieIF* cookie) override;
ReturnValue_t sendMessage(CookieIF* cookie, const uint8_t* sendData, size_t sendLen) override;
ReturnValue_t getSendSuccess(CookieIF* cookie) override;
ReturnValue_t requestReceiveMessage(CookieIF* cookie, size_t requestLen) override;
ReturnValue_t readReceivedMessage(CookieIF* cookie, uint8_t** buffer, size_t* size) override;
/**
* @brief This function returns the mutex which can be used to protect the spi bus when
* the chip select must be driven from outside of the com if.
*/
MutexIF* getMutex(MutexIF::TimeoutType* timeoutType = nullptr, uint32_t* timeoutMs = nullptr);
/**
* @brief This function returns the mutex which can be used to protect the spi bus when
* the chip select must be driven from outside of the com if.
*/
MutexIF* getMutex(MutexIF::TimeoutType* timeoutType = nullptr, uint32_t* timeoutMs = nullptr);
/**
* Perform a regular send operation using Linux iotcl. This is public so it can be used
* in functions like a user callback if special handling is only necessary for certain commands.
* @param spiCookie
* @param sendData
* @param sendLen
* @return
*/
ReturnValue_t performRegularSendOperation(SpiCookie* spiCookie, const uint8_t *sendData,
size_t sendLen);
/**
* Perform a regular send operation using Linux iotcl. This is public so it can be used
* in functions like a user callback if special handling is only necessary for certain commands.
* @param spiCookie
* @param sendData
* @param sendLen
* @return
*/
ReturnValue_t performRegularSendOperation(SpiCookie* spiCookie, const uint8_t* sendData,
size_t sendLen);
GpioIF* getGpioInterface();
void setSpiSpeedAndMode(int spiFd, spi::SpiModes mode, uint32_t speed);
void performSpiWiretapping(SpiCookie* spiCookie);
GpioIF* getGpioInterface();
void setSpiSpeedAndMode(int spiFd, spi::SpiModes mode, uint32_t speed);
void performSpiWiretapping(SpiCookie* spiCookie);
ReturnValue_t getReadBuffer(address_t spiAddress, uint8_t** buffer);
ReturnValue_t getReadBuffer(address_t spiAddress, uint8_t** buffer);
private:
private:
struct SpiInstance {
SpiInstance(size_t maxRecvSize) : replyBuffer(std::vector<uint8_t>(maxRecvSize)) {}
std::vector<uint8_t> replyBuffer;
};
struct SpiInstance {
SpiInstance(size_t maxRecvSize): replyBuffer(std::vector<uint8_t>(maxRecvSize)) {}
std::vector<uint8_t> replyBuffer;
};
GpioIF* gpioComIF = nullptr;
GpioIF* gpioComIF = nullptr;
MutexIF* spiMutex = nullptr;
MutexIF::TimeoutType timeoutType = MutexIF::TimeoutType::WAITING;
uint32_t timeoutMs = 20;
MutexIF* spiMutex = nullptr;
MutexIF::TimeoutType timeoutType = MutexIF::TimeoutType::WAITING;
uint32_t timeoutMs = 20;
using SpiDeviceMap = std::unordered_map<address_t, SpiInstance>;
using SpiDeviceMapIter = SpiDeviceMap::iterator;
using SpiDeviceMap = std::unordered_map<address_t, SpiInstance>;
using SpiDeviceMapIter = SpiDeviceMap::iterator;
SpiDeviceMap spiDeviceMap;
SpiDeviceMap spiDeviceMap;
ReturnValue_t performHalfDuplexReception(SpiCookie* spiCookie);
ReturnValue_t performHalfDuplexReception(SpiCookie* spiCookie);
};
#endif /* LINUX_SPI_SPICOMIF_H_ */

161
hal/src/fsfw_hal/linux/spi/SpiCookie.cpp
View File

@ -1,144 +1,109 @@
#include "fsfw_hal/linux/spi/SpiCookie.h"
SpiCookie::SpiCookie(address_t spiAddress, gpioId_t chipSelect, std::string spiDev,
const size_t maxSize, spi::SpiModes spiMode, uint32_t spiSpeed):
SpiCookie(spi::SpiComIfModes::REGULAR, spiAddress, chipSelect, spiDev, maxSize, spiMode,
spiSpeed, nullptr, nullptr) {
}
const size_t maxSize, spi::SpiModes spiMode, uint32_t spiSpeed)
: SpiCookie(spi::SpiComIfModes::REGULAR, spiAddress, chipSelect, spiDev, maxSize, spiMode,
spiSpeed, nullptr, nullptr) {}
SpiCookie::SpiCookie(address_t spiAddress, std::string spiDev, const size_t maxSize,
spi::SpiModes spiMode, uint32_t spiSpeed):
SpiCookie(spiAddress, gpio::NO_GPIO, spiDev, maxSize, spiMode, spiSpeed) {
}
spi::SpiModes spiMode, uint32_t spiSpeed)
: SpiCookie(spiAddress, gpio::NO_GPIO, spiDev, maxSize, spiMode, spiSpeed) {}
SpiCookie::SpiCookie(address_t spiAddress, gpioId_t chipSelect, std::string spiDev,
const size_t maxSize, spi::SpiModes spiMode, uint32_t spiSpeed,
spi::send_callback_function_t callback, void *args):
SpiCookie(spi::SpiComIfModes::CALLBACK, spiAddress, chipSelect, spiDev, maxSize,
spiMode, spiSpeed, callback, args) {
}
const size_t maxSize, spi::SpiModes spiMode, uint32_t spiSpeed,
spi::send_callback_function_t callback, void* args)
: SpiCookie(spi::SpiComIfModes::CALLBACK, spiAddress, chipSelect, spiDev, maxSize, spiMode,
spiSpeed, callback, args) {}
SpiCookie::SpiCookie(spi::SpiComIfModes comIfMode, address_t spiAddress, gpioId_t chipSelect,
std::string spiDev, const size_t maxSize, spi::SpiModes spiMode, uint32_t spiSpeed,
spi::send_callback_function_t callback, void* args):
spiAddress(spiAddress), chipSelectPin(chipSelect), spiDevice(spiDev),
comIfMode(comIfMode), maxSize(maxSize), spiMode(spiMode), spiSpeed(spiSpeed),
sendCallback(callback), callbackArgs(args) {
}
std::string spiDev, const size_t maxSize, spi::SpiModes spiMode,
uint32_t spiSpeed, spi::send_callback_function_t callback, void* args)
: spiAddress(spiAddress),
chipSelectPin(chipSelect),
spiDevice(spiDev),
comIfMode(comIfMode),
maxSize(maxSize),
spiMode(spiMode),
spiSpeed(spiSpeed),
sendCallback(callback),
callbackArgs(args) {}
spi::SpiComIfModes SpiCookie::getComIfMode() const {
return this->comIfMode;
}
spi::SpiComIfModes SpiCookie::getComIfMode() const { return this->comIfMode; }
void SpiCookie::getSpiParameters(spi::SpiModes& spiMode, uint32_t& spiSpeed,
UncommonParameters* parameters) const {
spiMode = this->spiMode;
spiSpeed = this->spiSpeed;
UncommonParameters* parameters) const {
spiMode = this->spiMode;
spiSpeed = this->spiSpeed;
if(parameters != nullptr) {
parameters->threeWireSpi = uncommonParameters.threeWireSpi;
parameters->lsbFirst = uncommonParameters.lsbFirst;
parameters->noCs = uncommonParameters.noCs;
parameters->bitsPerWord = uncommonParameters.bitsPerWord;
parameters->csHigh = uncommonParameters.csHigh;
}
if (parameters != nullptr) {
parameters->threeWireSpi = uncommonParameters.threeWireSpi;
parameters->lsbFirst = uncommonParameters.lsbFirst;
parameters->noCs = uncommonParameters.noCs;
parameters->bitsPerWord = uncommonParameters.bitsPerWord;
parameters->csHigh = uncommonParameters.csHigh;
}
}
gpioId_t SpiCookie::getChipSelectPin() const {
return chipSelectPin;
}
gpioId_t SpiCookie::getChipSelectPin() const { return chipSelectPin; }
size_t SpiCookie::getMaxBufferSize() const {
return maxSize;
}
size_t SpiCookie::getMaxBufferSize() const { return maxSize; }
address_t SpiCookie::getSpiAddress() const {
return spiAddress;
}
address_t SpiCookie::getSpiAddress() const { return spiAddress; }
std::string SpiCookie::getSpiDevice() const {
return spiDevice;
}
std::string SpiCookie::getSpiDevice() const { return spiDevice; }
void SpiCookie::setThreeWireSpi(bool enable) {
uncommonParameters.threeWireSpi = enable;
}
void SpiCookie::setThreeWireSpi(bool enable) { uncommonParameters.threeWireSpi = enable; }
void SpiCookie::setLsbFirst(bool enable) {
uncommonParameters.lsbFirst = enable;
}
void SpiCookie::setLsbFirst(bool enable) { uncommonParameters.lsbFirst = enable; }
void SpiCookie::setNoCs(bool enable) {
uncommonParameters.noCs = enable;
}
void SpiCookie::setNoCs(bool enable) { uncommonParameters.noCs = enable; }
void SpiCookie::setBitsPerWord(uint8_t bitsPerWord) {
uncommonParameters.bitsPerWord = bitsPerWord;
uncommonParameters.bitsPerWord = bitsPerWord;
}
void SpiCookie::setCsHigh(bool enable) {
uncommonParameters.csHigh = enable;
}
void SpiCookie::setCsHigh(bool enable) { uncommonParameters.csHigh = enable; }
void SpiCookie::activateCsDeselect(bool deselectCs, uint16_t delayUsecs) {
spiTransferStruct.cs_change = deselectCs;
spiTransferStruct.delay_usecs = delayUsecs;
spiTransferStruct.cs_change = deselectCs;
spiTransferStruct.delay_usecs = delayUsecs;
}
void SpiCookie::assignReadBuffer(uint8_t* rx) {
if(rx != nullptr) {
spiTransferStruct.rx_buf = reinterpret_cast<__u64>(rx);
}
if (rx != nullptr) {
spiTransferStruct.rx_buf = reinterpret_cast<__u64>(rx);
}
}
void SpiCookie::assignWriteBuffer(const uint8_t* tx) {
if(tx != nullptr) {
spiTransferStruct.tx_buf = reinterpret_cast<__u64>(tx);
}
if (tx != nullptr) {
spiTransferStruct.tx_buf = reinterpret_cast<__u64>(tx);
}
}
void SpiCookie::setCallbackMode(spi::send_callback_function_t callback,
void *args) {
this->comIfMode = spi::SpiComIfModes::CALLBACK;
this->sendCallback = callback;
this->callbackArgs = args;
void SpiCookie::setCallbackMode(spi::send_callback_function_t callback, void* args) {
this->comIfMode = spi::SpiComIfModes::CALLBACK;
this->sendCallback = callback;
this->callbackArgs = args;
}
void SpiCookie::setCallbackArgs(void *args) {
this->callbackArgs = args;
}
void SpiCookie::setCallbackArgs(void* args) { this->callbackArgs = args; }
spi_ioc_transfer* SpiCookie::getTransferStructHandle() {
return &spiTransferStruct;
}
spi_ioc_transfer* SpiCookie::getTransferStructHandle() { return &spiTransferStruct; }
void SpiCookie::setFullOrHalfDuplex(bool halfDuplex) {
this->halfDuplex = halfDuplex;
}
void SpiCookie::setFullOrHalfDuplex(bool halfDuplex) { this->halfDuplex = halfDuplex; }
bool SpiCookie::isFullDuplex() const {
return not this->halfDuplex;
}
bool SpiCookie::isFullDuplex() const { return not this->halfDuplex; }
void SpiCookie::setTransferSize(size_t transferSize) {
spiTransferStruct.len = transferSize;
}
void SpiCookie::setTransferSize(size_t transferSize) { spiTransferStruct.len = transferSize; }
size_t SpiCookie::getCurrentTransferSize() const {
return spiTransferStruct.len;
}
size_t SpiCookie::getCurrentTransferSize() const { return spiTransferStruct.len; }
void SpiCookie::setSpiSpeed(uint32_t newSpeed) {
this->spiSpeed = newSpeed;
}
void SpiCookie::setSpiSpeed(uint32_t newSpeed) { this->spiSpeed = newSpeed; }
void SpiCookie::setSpiMode(spi::SpiModes newMode) {
this->spiMode = newMode;
}
void SpiCookie::setSpiMode(spi::SpiModes newMode) { this->spiMode = newMode; }
void SpiCookie::getCallback(spi::send_callback_function_t *callback,
void **args) {
*callback = this->sendCallback;
*args = this->callbackArgs;
void SpiCookie::getCallback(spi::send_callback_function_t* callback, void** args) {
*callback = this->sendCallback;
*args = this->callbackArgs;
}

273
hal/src/fsfw_hal/linux/spi/SpiCookie.h
View File

@ -1,13 +1,12 @@
#ifndef LINUX_SPI_SPICOOKIE_H_
#define LINUX_SPI_SPICOOKIE_H_
#include "spiDefinitions.h"
#include "../../common/gpio/gpioDefinitions.h"
#include <fsfw/devicehandlers/CookieIF.h>
#include <linux/spi/spidev.h>
#include "../../common/gpio/gpioDefinitions.h"
#include "spiDefinitions.h"
/**
* @brief This cookie class is passed to the SPI communication interface
* @details
@ -19,165 +18,163 @@
* special requirements like expander slave select switching (e.g. GPIO or I2C expander)
* or special timing related requirements.
*/
class SpiCookie: public CookieIF {
public:
/**
* Each SPI device will have a corresponding cookie. The cookie is used by the communication
* interface and contains device specific information like the largest expected size to be
* sent and received and the GPIO pin used to toggle the SPI slave select pin.
* @param spiAddress
* @param chipSelect Chip select. gpio::NO_GPIO can be used for hardware slave selects.
* @param spiDev
* @param maxSize
*/
SpiCookie(address_t spiAddress, gpioId_t chipSelect, std::string spiDev,
const size_t maxSize, spi::SpiModes spiMode, uint32_t spiSpeed);
/**
* Like constructor above, but without a dedicated GPIO CS. Can be used for hardware
* slave select or if CS logic is performed with decoders.
*/
SpiCookie(address_t spiAddress, std::string spiDev, const size_t maxReplySize,
class SpiCookie : public CookieIF {
public:
/**
* Each SPI device will have a corresponding cookie. The cookie is used by the communication
* interface and contains device specific information like the largest expected size to be
* sent and received and the GPIO pin used to toggle the SPI slave select pin.
* @param spiAddress
* @param chipSelect Chip select. gpio::NO_GPIO can be used for hardware slave selects.
* @param spiDev
* @param maxSize
*/
SpiCookie(address_t spiAddress, gpioId_t chipSelect, std::string spiDev, const size_t maxSize,
spi::SpiModes spiMode, uint32_t spiSpeed);
/**
* Use the callback mode of the SPI communication interface. The user can pass the callback
* function here or by using the setter function #setCallbackMode
*/
SpiCookie(address_t spiAddress, gpioId_t chipSelect, std::string spiDev, const size_t maxSize,
/**
* Like constructor above, but without a dedicated GPIO CS. Can be used for hardware
* slave select or if CS logic is performed with decoders.
*/
SpiCookie(address_t spiAddress, std::string spiDev, const size_t maxReplySize,
spi::SpiModes spiMode, uint32_t spiSpeed);
/**
* Use the callback mode of the SPI communication interface. The user can pass the callback
* function here or by using the setter function #setCallbackMode
*/
SpiCookie(address_t spiAddress, gpioId_t chipSelect, std::string spiDev, const size_t maxSize,
spi::SpiModes spiMode, uint32_t spiSpeed, spi::send_callback_function_t callback,
void *args);
void* args);
/**
* Get the callback function
* @param callback
* @param args
*/
void getCallback(spi::send_callback_function_t* callback, void** args);
/**
* Get the callback function
* @param callback
* @param args
*/
void getCallback(spi::send_callback_function_t* callback, void** args);
address_t getSpiAddress() const;
std::string getSpiDevice() const;
gpioId_t getChipSelectPin() const;
size_t getMaxBufferSize() const;
address_t getSpiAddress() const;
std::string getSpiDevice() const;
gpioId_t getChipSelectPin() const;
size_t getMaxBufferSize() const;
spi::SpiComIfModes getComIfMode() const;
spi::SpiComIfModes getComIfMode() const;
/** Enables changing SPI speed at run-time */
void setSpiSpeed(uint32_t newSpeed);
/** Enables changing the SPI mode at run-time */
void setSpiMode(spi::SpiModes newMode);
/** Enables changing SPI speed at run-time */
void setSpiSpeed(uint32_t newSpeed);
/** Enables changing the SPI mode at run-time */
void setSpiMode(spi::SpiModes newMode);
/**
* Set the SPI to callback mode and assigns the user supplied callback and an argument
* passed to the callback.
* @param callback
* @param args
*/
void setCallbackMode(spi::send_callback_function_t callback, void* args);
/**
* Set the SPI to callback mode and assigns the user supplied callback and an argument
* passed to the callback.
* @param callback
* @param args
*/
void setCallbackMode(spi::send_callback_function_t callback, void* args);
/**
* Can be used to set the callback arguments and a later point than initialization.
* @param args
*/
void setCallbackArgs(void* args);
/**
* Can be used to set the callback arguments and a later point than initialization.
* @param args
*/
void setCallbackArgs(void* args);
/**
* True if SPI transfers should be performed in full duplex mode
* @return
*/
bool isFullDuplex() const;
/**
* True if SPI transfers should be performed in full duplex mode
* @return
*/
bool isFullDuplex() const;
/**
* Set transfer type to full duplex or half duplex. Full duplex is the default setting,
* ressembling common SPI hardware implementation with shift registers, where read and writes
* happen simultaneosly.
* @param fullDuplex
*/
void setFullOrHalfDuplex(bool halfDuplex);
/**
* Set transfer type to full duplex or half duplex. Full duplex is the default setting,
* ressembling common SPI hardware implementation with shift registers, where read and writes
* happen simultaneosly.
* @param fullDuplex
*/
void setFullOrHalfDuplex(bool halfDuplex);
/**
* This needs to be called to specify where the SPI driver writes to or reads from.
* @param readLocation
* @param writeLocation
*/
void assignReadBuffer(uint8_t* rx);
void assignWriteBuffer(const uint8_t* tx);
/**
* Set size for the next transfer. Set to 0 for no transfer
* @param transferSize
*/
void setTransferSize(size_t transferSize);
size_t getCurrentTransferSize() const;
/**
* This needs to be called to specify where the SPI driver writes to or reads from.
* @param readLocation
* @param writeLocation
*/
void assignReadBuffer(uint8_t* rx);
void assignWriteBuffer(const uint8_t* tx);
/**
* Set size for the next transfer. Set to 0 for no transfer
* @param transferSize
*/
void setTransferSize(size_t transferSize);
size_t getCurrentTransferSize() const;
struct UncommonParameters {
uint8_t bitsPerWord = 8;
bool noCs = false;
bool csHigh = false;
bool threeWireSpi = false;
/* MSB first is more common */
bool lsbFirst = false;
};
struct UncommonParameters {
uint8_t bitsPerWord = 8;
bool noCs = false;
bool csHigh = false;
bool threeWireSpi = false;
/* MSB first is more common */
bool lsbFirst = false;
};
/**
* Can be used to explicitely disable hardware chip select.
* Some drivers like the Raspberry Pi Linux driver will not use hardware chip select by default
* (see https://www.raspberrypi.org/documentation/hardware/raspberrypi/spi/README.md)
* @param enable
*/
void setNoCs(bool enable);
void setThreeWireSpi(bool enable);
void setLsbFirst(bool enable);
void setCsHigh(bool enable);
void setBitsPerWord(uint8_t bitsPerWord);
/**
* Can be used to explicitely disable hardware chip select.
* Some drivers like the Raspberry Pi Linux driver will not use hardware chip select by default
* (see https://www.raspberrypi.org/documentation/hardware/raspberrypi/spi/README.md)
* @param enable
*/
void setNoCs(bool enable);
void setThreeWireSpi(bool enable);
void setLsbFirst(bool enable);
void setCsHigh(bool enable);
void setBitsPerWord(uint8_t bitsPerWord);
void getSpiParameters(spi::SpiModes& spiMode, uint32_t& spiSpeed,
UncommonParameters* parameters = nullptr) const;
void getSpiParameters(spi::SpiModes& spiMode, uint32_t& spiSpeed,
UncommonParameters* parameters = nullptr) const;
/**
* See spidev.h cs_change and delay_usecs
* @param deselectCs
* @param delayUsecs
*/
void activateCsDeselect(bool deselectCs, uint16_t delayUsecs);
/**
* See spidev.h cs_change and delay_usecs
* @param deselectCs
* @param delayUsecs
*/
void activateCsDeselect(bool deselectCs, uint16_t delayUsecs);
spi_ioc_transfer* getTransferStructHandle();
private:
spi_ioc_transfer* getTransferStructHandle();
/**
* Internal constructor which initializes every field
* @param spiAddress
* @param chipSelect
* @param spiDev
* @param maxSize
* @param spiMode
* @param spiSpeed
* @param callback
* @param args
*/
SpiCookie(spi::SpiComIfModes comIfMode, address_t spiAddress, gpioId_t chipSelect,
private:
/**
* Internal constructor which initializes every field
* @param spiAddress
* @param chipSelect
* @param spiDev
* @param maxSize
* @param spiMode
* @param spiSpeed
* @param callback
* @param args
*/
SpiCookie(spi::SpiComIfModes comIfMode, address_t spiAddress, gpioId_t chipSelect,
std::string spiDev, const size_t maxSize, spi::SpiModes spiMode, uint32_t spiSpeed,
spi::send_callback_function_t callback, void* args);
address_t spiAddress;
gpioId_t chipSelectPin;
std::string spiDevice;
address_t spiAddress;
gpioId_t chipSelectPin;
std::string spiDevice;
spi::SpiComIfModes comIfMode;
spi::SpiComIfModes comIfMode;
// Required for regular mode
const size_t maxSize;
spi::SpiModes spiMode;
uint32_t spiSpeed;
bool halfDuplex = false;
// Required for regular mode
const size_t maxSize;
spi::SpiModes spiMode;
uint32_t spiSpeed;
bool halfDuplex = false;
// Required for callback mode
spi::send_callback_function_t sendCallback = nullptr;
void* callbackArgs = nullptr;
// Required for callback mode
spi::send_callback_function_t sendCallback = nullptr;
void* callbackArgs = nullptr;
struct spi_ioc_transfer spiTransferStruct = {};
UncommonParameters uncommonParameters;
struct spi_ioc_transfer spiTransferStruct = {};
UncommonParameters uncommonParameters;
};
#endif /* LINUX_SPI_SPICOOKIE_H_ */

21
hal/src/fsfw_hal/linux/spi/spiDefinitions.h
View File

@ -1,28 +1,25 @@
#ifndef LINUX_SPI_SPIDEFINITONS_H_
#define LINUX_SPI_SPIDEFINITONS_H_
#include "../../common/gpio/gpioDefinitions.h"
#include "../../common/spi/spiCommon.h"
#include "fsfw/returnvalues/HasReturnvaluesIF.h"
#include <linux/spi/spidev.h>
#include <cstdint>
#include "../../common/gpio/gpioDefinitions.h"
#include "../../common/spi/spiCommon.h"
#include "fsfw/returnvalues/HasReturnvaluesIF.h"
class SpiCookie;
class SpiComIF;
namespace spi {
enum SpiComIfModes {
REGULAR,
CALLBACK
};
enum SpiComIfModes { REGULAR, CALLBACK };
using send_callback_function_t = ReturnValue_t (*)(SpiComIF* comIf, SpiCookie* cookie,
const uint8_t* sendData, size_t sendLen,
void* args);
using send_callback_function_t = ReturnValue_t (*) (SpiComIF* comIf, SpiCookie *cookie,
const uint8_t *sendData, size_t sendLen, void* args);
}
} // namespace spi
#endif /* LINUX_SPI_SPIDEFINITONS_H_ */

858
hal/src/fsfw_hal/linux/uart/UartComIF.cpp
View File

@ -1,529 +1,557 @@
#include "UartComIF.h"
#include "OBSWConfig.h"
#include "fsfw_hal/linux/utility.h"
#include "fsfw/serviceinterface/ServiceInterface.h"
#include <cstring>
#include <fcntl.h>
#include <errno.h>
#include <fcntl.h>
#include <termios.h>
#include <unistd.h>
UartComIF::UartComIF(object_id_t objectId): SystemObject(objectId){
}
#include <cstring>
#include "fsfw/FSFW.h"
#include "fsfw/serviceinterface.h"
#include "fsfw_hal/linux/utility.h"
UartComIF::UartComIF(object_id_t objectId) : SystemObject(objectId) {}
UartComIF::~UartComIF() {}
ReturnValue_t UartComIF::initializeInterface(CookieIF* cookie) {
std::string deviceFile;
UartDeviceMapIter uartDeviceMapIter;
std::string deviceFile;
UartDeviceMapIter uartDeviceMapIter;
if (cookie == nullptr) {
return NULLPOINTER;
}
if(cookie == nullptr) {
return NULLPOINTER;
UartCookie* uartCookie = dynamic_cast<UartCookie*>(cookie);
if (uartCookie == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "UartComIF::initializeInterface: Invalid UART Cookie!" << std::endl;
#endif
return NULLPOINTER;
}
deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile);
if (uartDeviceMapIter == uartDeviceMap.end()) {
int fileDescriptor = configureUartPort(uartCookie);
if (fileDescriptor < 0) {
return RETURN_FAILED;
}
UartCookie* uartCookie = dynamic_cast<UartCookie*>(cookie);
if (uartCookie == nullptr) {
sif::error << "UartComIF::initializeInterface: Invalid UART Cookie!" << std::endl;
return NULLPOINTER;
size_t maxReplyLen = uartCookie->getMaxReplyLen();
UartElements uartElements = {fileDescriptor, std::vector<uint8_t>(maxReplyLen), 0};
auto status = uartDeviceMap.emplace(deviceFile, uartElements);
if (status.second == false) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::initializeInterface: Failed to insert device " << deviceFile
<< "to UART device map" << std::endl;
#endif
return RETURN_FAILED;
}
} else {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::initializeInterface: UART device " << deviceFile
<< " already in use" << std::endl;
#endif
return RETURN_FAILED;
}
deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile);
if(uartDeviceMapIter == uartDeviceMap.end()) {
int fileDescriptor = configureUartPort(uartCookie);
if (fileDescriptor < 0) {
return RETURN_FAILED;
}
size_t maxReplyLen = uartCookie->getMaxReplyLen();
UartElements uartElements = {fileDescriptor, std::vector<uint8_t>(maxReplyLen), 0};
auto status = uartDeviceMap.emplace(deviceFile, uartElements);
if (status.second == false) {
sif::warning << "UartComIF::initializeInterface: Failed to insert device " <<
deviceFile << "to UART device map" << std::endl;
return RETURN_FAILED;
}
}
else {
sif::warning << "UartComIF::initializeInterface: UART device " << deviceFile <<
" already in use" << std::endl;
return RETURN_FAILED;
}
return RETURN_OK;
return RETURN_OK;
}
int UartComIF::configureUartPort(UartCookie* uartCookie) {
struct termios options = {};
struct termios options = {};
std::string deviceFile = uartCookie->getDeviceFile();
int flags = O_RDWR;
if (uartCookie->getUartMode() == UartModes::CANONICAL) {
// In non-canonical mode, don't specify O_NONBLOCK because these properties will be
// controlled by the VTIME and VMIN parameters and O_NONBLOCK would override this
flags |= O_NONBLOCK;
}
int fd = open(deviceFile.c_str(), flags);
std::string deviceFile = uartCookie->getDeviceFile();
int flags = O_RDWR;
if(uartCookie->getUartMode() == UartModes::CANONICAL) {
// In non-canonical mode, don't specify O_NONBLOCK because these properties will be
// controlled by the VTIME and VMIN parameters and O_NONBLOCK would override this
flags |= O_NONBLOCK;
}
int fd = open(deviceFile.c_str(), flags);
if (fd < 0) {
sif::warning << "UartComIF::configureUartPort: Failed to open uart " << deviceFile <<
"with error code " << errno << strerror(errno) << std::endl;
return fd;
}
/* Read in existing settings */
if(tcgetattr(fd, &options) != 0) {
sif::warning << "UartComIF::configureUartPort: Error " << errno << "from tcgetattr: "
<< strerror(errno) << std::endl;
return fd;
}
setParityOptions(&options, uartCookie);
setStopBitOptions(&options, uartCookie);
setDatasizeOptions(&options, uartCookie);
setFixedOptions(&options);
setUartMode(&options, *uartCookie);
if(uartCookie->getInputShouldBeFlushed()) {
tcflush(fd, TCIFLUSH);
}
/* Sets uart to non-blocking mode. Read returns immediately when there are no data available */
options.c_cc[VTIME] = 0;
options.c_cc[VMIN] = 0;
configureBaudrate(&options, uartCookie);
/* Save option settings */
if (tcsetattr(fd, TCSANOW, &options) != 0) {
sif::warning << "UartComIF::configureUartPort: Failed to set options with error " <<
errno << ": " << strerror(errno);
return fd;
}
if (fd < 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::configureUartPort: Failed to open uart " << deviceFile
<< "with error code " << errno << strerror(errno) << std::endl;
#endif
return fd;
}
/* Read in existing settings */
if (tcgetattr(fd, &options) != 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::configureUartPort: Error " << errno
<< "from tcgetattr: " << strerror(errno) << std::endl;
#endif
return fd;
}
setParityOptions(&options, uartCookie);
setStopBitOptions(&options, uartCookie);
setDatasizeOptions(&options, uartCookie);
setFixedOptions(&options);
setUartMode(&options, *uartCookie);
if (uartCookie->getInputShouldBeFlushed()) {
tcflush(fd, TCIFLUSH);
}
/* Sets uart to non-blocking mode. Read returns immediately when there are no data available */
options.c_cc[VTIME] = 0;
options.c_cc[VMIN] = 0;
configureBaudrate(&options, uartCookie);
/* Save option settings */
if (tcsetattr(fd, TCSANOW, &options) != 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::configureUartPort: Failed to set options with error " << errno
<< ": " << strerror(errno);
#endif
return fd;
}
return fd;
}
void UartComIF::setParityOptions(struct termios* options, UartCookie* uartCookie) {
/* Clear parity bit */
options->c_cflag &= ~PARENB;
switch (uartCookie->getParity()) {
/* Clear parity bit */
options->c_cflag &= ~PARENB;
switch (uartCookie->getParity()) {
case Parity::EVEN:
options->c_cflag |= PARENB;
options->c_cflag &= ~PARODD;
break;
options->c_cflag |= PARENB;
options->c_cflag &= ~PARODD;
break;
case Parity::ODD:
options->c_cflag |= PARENB;
options->c_cflag |= PARODD;
break;
options->c_cflag |= PARENB;
options->c_cflag |= PARODD;
break;
default:
break;
}
break;
}
}
void UartComIF::setStopBitOptions(struct termios* options, UartCookie* uartCookie) {
/* Clear stop field. Sets stop bit to one bit */
options->c_cflag &= ~CSTOPB;
switch (uartCookie->getStopBits()) {
/* Clear stop field. Sets stop bit to one bit */
options->c_cflag &= ~CSTOPB;
switch (uartCookie->getStopBits()) {
case StopBits::TWO_STOP_BITS:
options->c_cflag |= CSTOPB;
break;
options->c_cflag |= CSTOPB;
break;
default:
break;
}
break;
}
}
void UartComIF::setDatasizeOptions(struct termios* options, UartCookie* uartCookie) {
/* Clear size bits */
options->c_cflag &= ~CSIZE;
switch (uartCookie->getBitsPerWord()) {
/* Clear size bits */
options->c_cflag &= ~CSIZE;
switch (uartCookie->getBitsPerWord()) {
case 5:
options->c_cflag |= CS5;
break;
options->c_cflag |= CS5;
break;
case 6:
options->c_cflag |= CS6;
break;
options->c_cflag |= CS6;
break;
case 7:
options->c_cflag |= CS7;
break;
options->c_cflag |= CS7;
break;
case 8:
options->c_cflag |= CS8;
break;
options->c_cflag |= CS8;
break;
default:
sif::warning << "UartComIF::setDatasizeOptions: Invalid size specified" << std::endl;
break;
}
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::setDatasizeOptions: Invalid size specified" << std::endl;
#endif
break;
}
}
void UartComIF::setFixedOptions(struct termios* options) {
/* Disable RTS/CTS hardware flow control */
options->c_cflag &= ~CRTSCTS;
/* Turn on READ & ignore ctrl lines (CLOCAL = 1) */
options->c_cflag |= CREAD | CLOCAL;
/* Disable echo */
options->c_lflag &= ~ECHO;
/* Disable erasure */
options->c_lflag &= ~ECHOE;
/* Disable new-line echo */
options->c_lflag &= ~ECHONL;
/* Disable interpretation of INTR, QUIT and SUSP */
options->c_lflag &= ~ISIG;
/* Turn off s/w flow ctrl */
options->c_iflag &= ~(IXON | IXOFF | IXANY);
/* Disable any special handling of received bytes */
options->c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL);
/* Prevent special interpretation of output bytes (e.g. newline chars) */
options->c_oflag &= ~OPOST;
/* Prevent conversion of newline to carriage return/line feed */
options->c_oflag &= ~ONLCR;
/* Disable RTS/CTS hardware flow control */
options->c_cflag &= ~CRTSCTS;
/* Turn on READ & ignore ctrl lines (CLOCAL = 1) */
options->c_cflag |= CREAD | CLOCAL;
/* Disable echo */
options->c_lflag &= ~ECHO;
/* Disable erasure */
options->c_lflag &= ~ECHOE;
/* Disable new-line echo */
options->c_lflag &= ~ECHONL;
/* Disable interpretation of INTR, QUIT and SUSP */
options->c_lflag &= ~ISIG;
/* Turn off s/w flow ctrl */
options->c_iflag &= ~(IXON | IXOFF | IXANY);
/* Disable any special handling of received bytes */
options->c_iflag &= ~(IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR | IGNCR | ICRNL);
/* Prevent special interpretation of output bytes (e.g. newline chars) */
options->c_oflag &= ~OPOST;
/* Prevent conversion of newline to carriage return/line feed */
options->c_oflag &= ~ONLCR;
}
void UartComIF::configureBaudrate(struct termios* options, UartCookie* uartCookie) {
switch (uartCookie->getBaudrate()) {
switch (uartCookie->getBaudrate()) {
case 50:
cfsetispeed(options, B50);
cfsetospeed(options, B50);
break;
cfsetispeed(options, B50);
cfsetospeed(options, B50);
break;
case 75:
cfsetispeed(options, B75);
cfsetospeed(options, B75);
break;
cfsetispeed(options, B75);
cfsetospeed(options, B75);
break;
case 110:
cfsetispeed(options, B110);
cfsetospeed(options, B110);
break;
cfsetispeed(options, B110);
cfsetospeed(options, B110);
break;
case 134:
cfsetispeed(options, B134);
cfsetospeed(options, B134);
break;
cfsetispeed(options, B134);
cfsetospeed(options, B134);
break;
case 150:
cfsetispeed(options, B150);
cfsetospeed(options, B150);
break;
cfsetispeed(options, B150);
cfsetospeed(options, B150);
break;
case 200:
cfsetispeed(options, B200);
cfsetospeed(options, B200);
break;
cfsetispeed(options, B200);
cfsetospeed(options, B200);
break;
case 300:
cfsetispeed(options, B300);
cfsetospeed(options, B300);
break;
cfsetispeed(options, B300);
cfsetospeed(options, B300);
break;
case 600:
cfsetispeed(options, B600);
cfsetospeed(options, B600);
break;
cfsetispeed(options, B600);
cfsetospeed(options, B600);
break;
case 1200:
cfsetispeed(options, B1200);
cfsetospeed(options, B1200);
break;
cfsetispeed(options, B1200);
cfsetospeed(options, B1200);
break;
case 1800:
cfsetispeed(options, B1800);
cfsetospeed(options, B1800);
break;
cfsetispeed(options, B1800);
cfsetospeed(options, B1800);
break;
case 2400:
cfsetispeed(options, B2400);
cfsetospeed(options, B2400);
break;
cfsetispeed(options, B2400);
cfsetospeed(options, B2400);
break;
case 4800:
cfsetispeed(options, B4800);
cfsetospeed(options, B4800);
break;
cfsetispeed(options, B4800);
cfsetospeed(options, B4800);
break;
case 9600:
cfsetispeed(options, B9600);
cfsetospeed(options, B9600);
break;
cfsetispeed(options, B9600);
cfsetospeed(options, B9600);
break;
case 19200:
cfsetispeed(options, B19200);
cfsetospeed(options, B19200);
break;
cfsetispeed(options, B19200);
cfsetospeed(options, B19200);
break;
case 38400:
cfsetispeed(options, B38400);
cfsetospeed(options, B38400);
break;
cfsetispeed(options, B38400);
cfsetospeed(options, B38400);
break;
case 57600:
cfsetispeed(options, B57600);
cfsetospeed(options, B57600);
break;
cfsetispeed(options, B57600);
cfsetospeed(options, B57600);
break;
case 115200:
cfsetispeed(options, B115200);
cfsetospeed(options, B115200);
break;
cfsetispeed(options, B115200);
cfsetospeed(options, B115200);
break;
case 230400:
cfsetispeed(options, B230400);
cfsetospeed(options, B230400);
break;
cfsetispeed(options, B230400);
cfsetospeed(options, B230400);
break;
case 460800:
cfsetispeed(options, B460800);
cfsetospeed(options, B460800);
break;
cfsetispeed(options, B460800);
cfsetospeed(options, B460800);
break;
default:
sif::warning << "UartComIF::configureBaudrate: Baudrate not supported" << std::endl;
break;
}
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::configureBaudrate: Baudrate not supported" << std::endl;
#endif
break;
}
}
ReturnValue_t UartComIF::sendMessage(CookieIF *cookie,
const uint8_t *sendData, size_t sendLen) {
int fd = 0;
std::string deviceFile;
UartDeviceMapIter uartDeviceMapIter;
if(sendLen == 0) {
return RETURN_OK;
}
if(sendData == nullptr) {
sif::warning << "UartComIF::sendMessage: Send data is nullptr" << std::endl;
return RETURN_FAILED;
}
UartCookie* uartCookie = dynamic_cast<UartCookie*>(cookie);
if(uartCookie == nullptr) {
sif::warning << "UartComIF::sendMessasge: Invalid UART Cookie!" << std::endl;
return NULLPOINTER;
}
deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile);
if (uartDeviceMapIter == uartDeviceMap.end()) {
sif::debug << "UartComIF::sendMessage: Device file " << deviceFile <<
"not in UART map" << std::endl;
return RETURN_FAILED;
}
fd = uartDeviceMapIter->second.fileDescriptor;
if (write(fd, sendData, sendLen) != (int)sendLen) {
sif::error << "UartComIF::sendMessage: Failed to send data with error code " <<
errno << ": Error description: " << strerror(errno) << std::endl;
return RETURN_FAILED;
}
ReturnValue_t UartComIF::sendMessage(CookieIF* cookie, const uint8_t* sendData, size_t sendLen) {
int fd = 0;
std::string deviceFile;
UartDeviceMapIter uartDeviceMapIter;
if (sendLen == 0) {
return RETURN_OK;
}
if (sendData == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::sendMessage: Send data is nullptr" << std::endl;
#endif
return RETURN_FAILED;
}
UartCookie* uartCookie = dynamic_cast<UartCookie*>(cookie);
if (uartCookie == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::sendMessasge: Invalid UART Cookie!" << std::endl;
#endif
return NULLPOINTER;
}
deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile);
if (uartDeviceMapIter == uartDeviceMap.end()) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "UartComIF::sendMessage: Device file " << deviceFile << "not in UART map"
<< std::endl;
#endif
return RETURN_FAILED;
}
fd = uartDeviceMapIter->second.fileDescriptor;
if (write(fd, sendData, sendLen) != static_cast<int>(sendLen)) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "UartComIF::sendMessage: Failed to send data with error code " << errno
<< ": Error description: " << strerror(errno) << std::endl;
#endif
return RETURN_FAILED;
}
return RETURN_OK;
}
ReturnValue_t UartComIF::getSendSuccess(CookieIF *cookie) {
ReturnValue_t UartComIF::getSendSuccess(CookieIF* cookie) { return RETURN_OK; }
ReturnValue_t UartComIF::requestReceiveMessage(CookieIF* cookie, size_t requestLen) {
std::string deviceFile;
UartDeviceMapIter uartDeviceMapIter;
UartCookie* uartCookie = dynamic_cast<UartCookie*>(cookie);
if (uartCookie == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "UartComIF::requestReceiveMessage: Invalid Uart Cookie!" << std::endl;
#endif
return NULLPOINTER;
}
UartModes uartMode = uartCookie->getUartMode();
deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile);
if (uartMode == UartModes::NON_CANONICAL and requestLen == 0) {
return RETURN_OK;
}
}
ReturnValue_t UartComIF::requestReceiveMessage(CookieIF *cookie, size_t requestLen) {
std::string deviceFile;
UartDeviceMapIter uartDeviceMapIter;
if (uartDeviceMapIter == uartDeviceMap.end()) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "UartComIF::requestReceiveMessage: Device file " << deviceFile
<< " not in uart map" << std::endl;
#endif
return RETURN_FAILED;
}
UartCookie* uartCookie = dynamic_cast<UartCookie*>(cookie);
if(uartCookie == nullptr) {
sif::debug << "UartComIF::requestReceiveMessage: Invalid Uart Cookie!" << std::endl;
return NULLPOINTER;
}
UartModes uartMode = uartCookie->getUartMode();
deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile);
if(uartMode == UartModes::NON_CANONICAL and requestLen == 0) {
return RETURN_OK;
}
if (uartDeviceMapIter == uartDeviceMap.end()) {
sif::debug << "UartComIF::requestReceiveMessage: Device file " << deviceFile
<< " not in uart map" << std::endl;
return RETURN_FAILED;
}
if (uartMode == UartModes::CANONICAL) {
return handleCanonicalRead(*uartCookie, uartDeviceMapIter, requestLen);
}
else if (uartMode == UartModes::NON_CANONICAL) {
return handleNoncanonicalRead(*uartCookie, uartDeviceMapIter, requestLen);
}
else {
return HasReturnvaluesIF::RETURN_FAILED;
}
if (uartMode == UartModes::CANONICAL) {
return handleCanonicalRead(*uartCookie, uartDeviceMapIter, requestLen);
} else if (uartMode == UartModes::NON_CANONICAL) {
return handleNoncanonicalRead(*uartCookie, uartDeviceMapIter, requestLen);
} else {
return HasReturnvaluesIF::RETURN_FAILED;
}
}
ReturnValue_t UartComIF::handleCanonicalRead(UartCookie& uartCookie, UartDeviceMapIter& iter,
size_t requestLen) {
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
uint8_t maxReadCycles = uartCookie.getReadCycles();
uint8_t currentReadCycles = 0;
int bytesRead = 0;
size_t currentBytesRead = 0;
size_t maxReplySize = uartCookie.getMaxReplyLen();
int fd = iter->second.fileDescriptor;
auto bufferPtr = iter->second.replyBuffer.data();
iter->second.replyLen = 0;
do {
size_t allowedReadSize = 0;
if(currentBytesRead >= maxReplySize) {
// Overflow risk. Emit warning, trigger event and break. If this happens,
// the reception buffer is not large enough or data is not polled often enough.
size_t requestLen) {
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
uint8_t maxReadCycles = uartCookie.getReadCycles();
uint8_t currentReadCycles = 0;
int bytesRead = 0;
size_t currentBytesRead = 0;
size_t maxReplySize = uartCookie.getMaxReplyLen();
int fd = iter->second.fileDescriptor;
auto bufferPtr = iter->second.replyBuffer.data();
iter->second.replyLen = 0;
do {
size_t allowedReadSize = 0;
if (currentBytesRead >= maxReplySize) {
// Overflow risk. Emit warning, trigger event and break. If this happens,
// the reception buffer is not large enough or data is not polled often enough.
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::requestReceiveMessage: Next read would cause overflow!"
<< std::endl;
sif::warning << "UartComIF::requestReceiveMessage: Next read would cause overflow!"
<< std::endl;
#else
sif::printWarning("UartComIF::requestReceiveMessage: "
"Next read would cause overflow!");
sif::printWarning(
"UartComIF::requestReceiveMessage: "
"Next read would cause overflow!");
#endif
#endif
result = UART_RX_BUFFER_TOO_SMALL;
break;
}
else {
allowedReadSize = maxReplySize - currentBytesRead;
}
result = UART_RX_BUFFER_TOO_SMALL;
break;
} else {
allowedReadSize = maxReplySize - currentBytesRead;
}
bytesRead = read(fd, bufferPtr, allowedReadSize);
if (bytesRead < 0) {
// EAGAIN: No data available in non-blocking mode
if(errno != EAGAIN) {
bytesRead = read(fd, bufferPtr, allowedReadSize);
if (bytesRead < 0) {
// EAGAIN: No data available in non-blocking mode
if (errno != EAGAIN) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::handleCanonicalRead: read failed with code" <<
errno << ": " << strerror(errno) << std::endl;
sif::warning << "UartComIF::handleCanonicalRead: read failed with code" << errno << ": "
<< strerror(errno) << std::endl;
#else
sif::printWarning("UartComIF::handleCanonicalRead: read failed with code %d: %s\n",
errno, strerror(errno));
sif::printWarning("UartComIF::handleCanonicalRead: read failed with code %d: %s\n", errno,
strerror(errno));
#endif
#endif
return RETURN_FAILED;
}
return RETURN_FAILED;
}
}
else if(bytesRead > 0) {
iter->second.replyLen += bytesRead;
bufferPtr += bytesRead;
currentBytesRead += bytesRead;
}
currentReadCycles++;
} while(bytesRead > 0 and currentReadCycles < maxReadCycles);
return result;
} else if (bytesRead > 0) {
iter->second.replyLen += bytesRead;
bufferPtr += bytesRead;
currentBytesRead += bytesRead;
}
currentReadCycles++;
} while (bytesRead > 0 and currentReadCycles < maxReadCycles);
return result;
}
ReturnValue_t UartComIF::handleNoncanonicalRead(UartCookie &uartCookie, UartDeviceMapIter &iter,
size_t requestLen) {
int fd = iter->second.fileDescriptor;
auto bufferPtr = iter->second.replyBuffer.data();
// Size check to prevent buffer overflow
if(requestLen > uartCookie.getMaxReplyLen()) {
ReturnValue_t UartComIF::handleNoncanonicalRead(UartCookie& uartCookie, UartDeviceMapIter& iter,
size_t requestLen) {
int fd = iter->second.fileDescriptor;
auto bufferPtr = iter->second.replyBuffer.data();
// Size check to prevent buffer overflow
if (requestLen > uartCookie.getMaxReplyLen()) {
#if OBSW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::requestReceiveMessage: Next read would cause overflow!"
<< std::endl;
sif::warning << "UartComIF::requestReceiveMessage: Next read would cause overflow!"
<< std::endl;
#else
sif::printWarning("UartComIF::requestReceiveMessage: "
"Next read would cause overflow!");
sif::printWarning(
"UartComIF::requestReceiveMessage: "
"Next read would cause overflow!");
#endif
#endif
return UART_RX_BUFFER_TOO_SMALL;
return UART_RX_BUFFER_TOO_SMALL;
}
int bytesRead = read(fd, bufferPtr, requestLen);
if (bytesRead < 0) {
return RETURN_FAILED;
} else if (bytesRead != static_cast<int>(requestLen)) {
if (uartCookie.isReplySizeFixed()) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::requestReceiveMessage: Only read " << bytesRead << " of "
<< requestLen << " bytes" << std::endl;
#endif
return RETURN_FAILED;
}
int bytesRead = read(fd, bufferPtr, requestLen);
if (bytesRead < 0) {
return RETURN_FAILED;
}
else if (bytesRead != static_cast<int>(requestLen)) {
if(uartCookie.isReplySizeFixed()) {
sif::warning << "UartComIF::requestReceiveMessage: Only read " << bytesRead <<
" of " << requestLen << " bytes" << std::endl;
return RETURN_FAILED;
}
}
iter->second.replyLen = bytesRead;
return HasReturnvaluesIF::RETURN_OK;
}
iter->second.replyLen = bytesRead;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t UartComIF::readReceivedMessage(CookieIF *cookie,
uint8_t **buffer, size_t* size) {
ReturnValue_t UartComIF::readReceivedMessage(CookieIF* cookie, uint8_t** buffer, size_t* size) {
std::string deviceFile;
UartDeviceMapIter uartDeviceMapIter;
std::string deviceFile;
UartDeviceMapIter uartDeviceMapIter;
UartCookie* uartCookie = dynamic_cast<UartCookie*>(cookie);
if (uartCookie == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "UartComIF::readReceivedMessage: Invalid uart cookie!" << std::endl;
#endif
return NULLPOINTER;
}
UartCookie* uartCookie = dynamic_cast<UartCookie*>(cookie);
if(uartCookie == nullptr) {
sif::debug << "UartComIF::readReceivedMessage: Invalid uart cookie!" << std::endl;
return NULLPOINTER;
}
deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile);
if (uartDeviceMapIter == uartDeviceMap.end()) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "UartComIF::readReceivedMessage: Device file " << deviceFile << " not in uart map"
<< std::endl;
#endif
return RETURN_FAILED;
}
deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile);
if (uartDeviceMapIter == uartDeviceMap.end()) {
sif::debug << "UartComIF::readReceivedMessage: Device file " << deviceFile <<
" not in uart map" << std::endl;
return RETURN_FAILED;
}
*buffer = uartDeviceMapIter->second.replyBuffer.data();
*size = uartDeviceMapIter->second.replyLen;
*buffer = uartDeviceMapIter->second.replyBuffer.data();
*size = uartDeviceMapIter->second.replyLen;
/* Length is reset to 0 to prevent reading the same data twice */
uartDeviceMapIter->second.replyLen = 0;
/* Length is reset to 0 to prevent reading the same data twice */
uartDeviceMapIter->second.replyLen = 0;
return RETURN_OK;
}
ReturnValue_t UartComIF::flushUartRxBuffer(CookieIF* cookie) {
std::string deviceFile;
UartDeviceMapIter uartDeviceMapIter;
UartCookie* uartCookie = dynamic_cast<UartCookie*>(cookie);
if (uartCookie == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::flushUartRxBuffer: Invalid uart cookie!" << std::endl;
#endif
return NULLPOINTER;
}
deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile);
if (uartDeviceMapIter != uartDeviceMap.end()) {
int fd = uartDeviceMapIter->second.fileDescriptor;
tcflush(fd, TCIFLUSH);
return RETURN_OK;
}
return RETURN_FAILED;
}
ReturnValue_t UartComIF::flushUartRxBuffer(CookieIF *cookie) {
std::string deviceFile;
UartDeviceMapIter uartDeviceMapIter;
UartCookie* uartCookie = dynamic_cast<UartCookie*>(cookie);
if(uartCookie == nullptr) {
sif::warning << "UartComIF::flushUartRxBuffer: Invalid uart cookie!" << std::endl;
return NULLPOINTER;
}
deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile);
if(uartDeviceMapIter != uartDeviceMap.end()) {
int fd = uartDeviceMapIter->second.fileDescriptor;
tcflush(fd, TCIFLUSH);
return RETURN_OK;
}
return RETURN_FAILED;
ReturnValue_t UartComIF::flushUartTxBuffer(CookieIF* cookie) {
std::string deviceFile;
UartDeviceMapIter uartDeviceMapIter;
UartCookie* uartCookie = dynamic_cast<UartCookie*>(cookie);
if (uartCookie == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::flushUartTxBuffer: Invalid uart cookie!" << std::endl;
#endif
return NULLPOINTER;
}
deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile);
if (uartDeviceMapIter != uartDeviceMap.end()) {
int fd = uartDeviceMapIter->second.fileDescriptor;
tcflush(fd, TCOFLUSH);
return RETURN_OK;
}
return RETURN_FAILED;
}
ReturnValue_t UartComIF::flushUartTxBuffer(CookieIF *cookie) {
std::string deviceFile;
UartDeviceMapIter uartDeviceMapIter;
UartCookie* uartCookie = dynamic_cast<UartCookie*>(cookie);
if(uartCookie == nullptr) {
sif::warning << "UartComIF::flushUartTxBuffer: Invalid uart cookie!" << std::endl;
return NULLPOINTER;
}
deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile);
if(uartDeviceMapIter != uartDeviceMap.end()) {
int fd = uartDeviceMapIter->second.fileDescriptor;
tcflush(fd, TCOFLUSH);
return RETURN_OK;
}
return RETURN_FAILED;
ReturnValue_t UartComIF::flushUartTxAndRxBuf(CookieIF* cookie) {
std::string deviceFile;
UartDeviceMapIter uartDeviceMapIter;
UartCookie* uartCookie = dynamic_cast<UartCookie*>(cookie);
if (uartCookie == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UartComIF::flushUartTxAndRxBuf: Invalid uart cookie!" << std::endl;
#endif
return NULLPOINTER;
}
deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile);
if (uartDeviceMapIter != uartDeviceMap.end()) {
int fd = uartDeviceMapIter->second.fileDescriptor;
tcflush(fd, TCIOFLUSH);
return RETURN_OK;
}
return RETURN_FAILED;
}
ReturnValue_t UartComIF::flushUartTxAndRxBuf(CookieIF *cookie) {
std::string deviceFile;
UartDeviceMapIter uartDeviceMapIter;
UartCookie* uartCookie = dynamic_cast<UartCookie*>(cookie);
if(uartCookie == nullptr) {
sif::warning << "UartComIF::flushUartTxAndRxBuf: Invalid uart cookie!" << std::endl;
return NULLPOINTER;
}
deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile);
if(uartDeviceMapIter != uartDeviceMap.end()) {
int fd = uartDeviceMapIter->second.fileDescriptor;
tcflush(fd, TCIOFLUSH);
return RETURN_OK;
}
return RETURN_FAILED;
}
void UartComIF::setUartMode(struct termios *options, UartCookie &uartCookie) {
UartModes uartMode = uartCookie.getUartMode();
if(uartMode == UartModes::NON_CANONICAL) {
/* Disable canonical mode */
options->c_lflag &= ~ICANON;
}
else if(uartMode == UartModes::CANONICAL) {
options->c_lflag |= ICANON;
}
void UartComIF::setUartMode(struct termios* options, UartCookie& uartCookie) {
UartModes uartMode = uartCookie.getUartMode();
if (uartMode == UartModes::NON_CANONICAL) {
/* Disable canonical mode */
options->c_lflag &= ~ICANON;
} else if (uartMode == UartModes::CANONICAL) {
options->c_lflag |= ICANON;
}
}

168
hal/src/fsfw_hal/linux/uart/UartComIF.h
View File

@ -1,13 +1,14 @@
#ifndef BSP_Q7S_COMIF_UARTCOMIF_H_
#define BSP_Q7S_COMIF_UARTCOMIF_H_
#include "UartCookie.h"
#include <fsfw/objectmanager/SystemObject.h>
#include <fsfw/devicehandlers/DeviceCommunicationIF.h>
#include <fsfw/objectmanager/SystemObject.h>
#include <unordered_map>
#include <vector>
#include "UartCookie.h"
/**
* @brief This is the communication interface to access serial ports on linux based operating
* systems.
@ -17,109 +18,104 @@
*
* @author J. Meier
*/
class UartComIF: public DeviceCommunicationIF, public SystemObject {
public:
static constexpr uint8_t uartRetvalId = CLASS_ID::HAL_UART;
class UartComIF : public DeviceCommunicationIF, public SystemObject {
public:
static constexpr uint8_t uartRetvalId = CLASS_ID::HAL_UART;
static constexpr ReturnValue_t UART_READ_FAILURE =
HasReturnvaluesIF::makeReturnCode(uartRetvalId, 1);
static constexpr ReturnValue_t UART_READ_SIZE_MISSMATCH =
HasReturnvaluesIF::makeReturnCode(uartRetvalId, 2);
static constexpr ReturnValue_t UART_RX_BUFFER_TOO_SMALL =
HasReturnvaluesIF::makeReturnCode(uartRetvalId, 3);
static constexpr ReturnValue_t UART_READ_FAILURE =
HasReturnvaluesIF::makeReturnCode(uartRetvalId, 1);
static constexpr ReturnValue_t UART_READ_SIZE_MISSMATCH =
HasReturnvaluesIF::makeReturnCode(uartRetvalId, 2);
static constexpr ReturnValue_t UART_RX_BUFFER_TOO_SMALL =
HasReturnvaluesIF::makeReturnCode(uartRetvalId, 3);
UartComIF(object_id_t objectId);
UartComIF(object_id_t objectId);
virtual ~UartComIF();
virtual ~UartComIF();
ReturnValue_t initializeInterface(CookieIF * cookie) override;
ReturnValue_t sendMessage(CookieIF *cookie,const uint8_t *sendData,
size_t sendLen) override;
ReturnValue_t getSendSuccess(CookieIF *cookie) override;
ReturnValue_t requestReceiveMessage(CookieIF *cookie,
size_t requestLen) override;
ReturnValue_t readReceivedMessage(CookieIF *cookie, uint8_t **buffer,
size_t *size) override;
ReturnValue_t initializeInterface(CookieIF* cookie) override;
ReturnValue_t sendMessage(CookieIF* cookie, const uint8_t* sendData, size_t sendLen) override;
ReturnValue_t getSendSuccess(CookieIF* cookie) override;
ReturnValue_t requestReceiveMessage(CookieIF* cookie, size_t requestLen) override;
ReturnValue_t readReceivedMessage(CookieIF* cookie, uint8_t** buffer, size_t* size) override;
/**
* @brief This function discards all data received but not read in the UART buffer.
*/
ReturnValue_t flushUartRxBuffer(CookieIF *cookie);
/**
* @brief This function discards all data received but not read in the UART buffer.
*/
ReturnValue_t flushUartRxBuffer(CookieIF* cookie);
/**
* @brief This function discards all data in the transmit buffer of the UART driver.
*/
ReturnValue_t flushUartTxBuffer(CookieIF *cookie);
/**
* @brief This function discards all data in the transmit buffer of the UART driver.
*/
ReturnValue_t flushUartTxBuffer(CookieIF* cookie);
/**
* @brief This function discards both data in the transmit and receive buffer of the UART.
*/
ReturnValue_t flushUartTxAndRxBuf(CookieIF *cookie);
/**
* @brief This function discards both data in the transmit and receive buffer of the UART.
*/
ReturnValue_t flushUartTxAndRxBuf(CookieIF* cookie);
private:
private:
using UartDeviceFile_t = std::string;
using UartDeviceFile_t = std::string;
struct UartElements {
int fileDescriptor;
std::vector<uint8_t> replyBuffer;
/** Number of bytes read will be written to this variable */
size_t replyLen;
};
struct UartElements {
int fileDescriptor;
std::vector<uint8_t> replyBuffer;
/** Number of bytes read will be written to this variable */
size_t replyLen;
};
using UartDeviceMap = std::unordered_map<UartDeviceFile_t, UartElements>;
using UartDeviceMapIter = UartDeviceMap::iterator;
using UartDeviceMap = std::unordered_map<UartDeviceFile_t, UartElements>;
using UartDeviceMapIter = UartDeviceMap::iterator;
/**
* The uart devie map stores informations of initialized uart ports.
*/
UartDeviceMap uartDeviceMap;
/**
* The uart devie map stores informations of initialized uart ports.
*/
UartDeviceMap uartDeviceMap;
/**
* @brief This function opens and configures a uart device by using the information stored
* in the uart cookie.
* @param uartCookie Pointer to uart cookie with information about the uart. Contains the
* uart device file, baudrate, parity, stopbits etc.
* @return The file descriptor of the configured uart.
*/
int configureUartPort(UartCookie* uartCookie);
/**
* @brief This function opens and configures a uart device by using the information stored
* in the uart cookie.
* @param uartCookie Pointer to uart cookie with information about the uart. Contains the
* uart device file, baudrate, parity, stopbits etc.
* @return The file descriptor of the configured uart.
*/
int configureUartPort(UartCookie* uartCookie);
/**
* @brief This function adds the parity settings to the termios options struct.
*
* @param options Pointer to termios options struct which will be modified to enable or disable
* parity checking.
* @param uartCookie Pointer to uart cookie containing the information about the desired
* parity settings.
*
*/
void setParityOptions(struct termios* options, UartCookie* uartCookie);
/**
* @brief This function adds the parity settings to the termios options struct.
*
* @param options Pointer to termios options struct which will be modified to enable or disable
* parity checking.
* @param uartCookie Pointer to uart cookie containing the information about the desired
* parity settings.
*
*/
void setParityOptions(struct termios* options, UartCookie* uartCookie);
void setStopBitOptions(struct termios* options, UartCookie* uartCookie);
void setStopBitOptions(struct termios* options, UartCookie* uartCookie);
/**
* @brief This function sets options which are not configurable by the uartCookie.
*/
void setFixedOptions(struct termios* options);
/**
* @brief This function sets options which are not configurable by the uartCookie.
*/
void setFixedOptions(struct termios* options);
/**
* @brief With this function the datasize settings are added to the termios options struct.
*/
void setDatasizeOptions(struct termios* options, UartCookie* uartCookie);
/**
* @brief With this function the datasize settings are added to the termios options struct.
*/
void setDatasizeOptions(struct termios* options, UartCookie* uartCookie);
/**
* @brief This functions adds the baudrate specified in the uartCookie to the termios options
* struct.
*/
void configureBaudrate(struct termios* options, UartCookie* uartCookie);
/**
* @brief This functions adds the baudrate specified in the uartCookie to the termios options
* struct.
*/
void configureBaudrate(struct termios* options, UartCookie* uartCookie);
void setUartMode(struct termios* options, UartCookie& uartCookie);
ReturnValue_t handleCanonicalRead(UartCookie& uartCookie, UartDeviceMapIter& iter,
size_t requestLen);
ReturnValue_t handleNoncanonicalRead(UartCookie& uartCookie, UartDeviceMapIter& iter,
size_t requestLen);
void setUartMode(struct termios* options, UartCookie& uartCookie);
ReturnValue_t handleCanonicalRead(UartCookie& uartCookie, UartDeviceMapIter& iter,
size_t requestLen);
ReturnValue_t handleNoncanonicalRead(UartCookie& uartCookie, UartDeviceMapIter& iter,
size_t requestLen);
};
#endif /* BSP_Q7S_COMIF_UARTCOMIF_H_ */

98
hal/src/fsfw_hal/linux/uart/UartCookie.cpp
View File

@ -1,97 +1,65 @@
#include "fsfw_hal/linux/uart/UartCookie.h"
#include <fsfw/serviceinterface/ServiceInterface.h>
#include <fsfw/serviceinterface.h>
UartCookie::UartCookie(object_id_t handlerId, std::string deviceFile, UartModes uartMode,
uint32_t baudrate, size_t maxReplyLen):
handlerId(handlerId), deviceFile(deviceFile), uartMode(uartMode),
baudrate(baudrate), maxReplyLen(maxReplyLen) {
}
uint32_t baudrate, size_t maxReplyLen)
: handlerId(handlerId),
deviceFile(deviceFile),
uartMode(uartMode),
baudrate(baudrate),
maxReplyLen(maxReplyLen) {}
UartCookie::~UartCookie() {}
uint32_t UartCookie::getBaudrate() const {
return baudrate;
}
uint32_t UartCookie::getBaudrate() const { return baudrate; }
size_t UartCookie::getMaxReplyLen() const {
return maxReplyLen;
}
size_t UartCookie::getMaxReplyLen() const { return maxReplyLen; }
std::string UartCookie::getDeviceFile() const {
return deviceFile;
}
std::string UartCookie::getDeviceFile() const { return deviceFile; }
void UartCookie::setParityOdd() {
parity = Parity::ODD;
}
void UartCookie::setParityOdd() { parity = Parity::ODD; }
void UartCookie::setParityEven() {
parity = Parity::EVEN;
}
void UartCookie::setParityEven() { parity = Parity::EVEN; }
Parity UartCookie::getParity() const {
return parity;
}
Parity UartCookie::getParity() const { return parity; }
void UartCookie::setBitsPerWord(uint8_t bitsPerWord_) {
switch(bitsPerWord_) {
switch (bitsPerWord_) {
case 5:
case 6:
case 7:
case 8:
break;
break;
default:
sif::debug << "UartCookie::setBitsPerWord: Invalid bits per word specified" << std::endl;
return;
}
bitsPerWord = bitsPerWord_;
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "UartCookie::setBitsPerWord: Invalid bits per word specified" << std::endl;
#endif
return;
}
bitsPerWord = bitsPerWord_;
}
uint8_t UartCookie::getBitsPerWord() const {
return bitsPerWord;
}
uint8_t UartCookie::getBitsPerWord() const { return bitsPerWord; }
StopBits UartCookie::getStopBits() const {
return stopBits;
}
StopBits UartCookie::getStopBits() const { return stopBits; }
void UartCookie::setTwoStopBits() {
stopBits = StopBits::TWO_STOP_BITS;
}
void UartCookie::setTwoStopBits() { stopBits = StopBits::TWO_STOP_BITS; }
void UartCookie::setOneStopBit() {
stopBits = StopBits::ONE_STOP_BIT;
}
void UartCookie::setOneStopBit() { stopBits = StopBits::ONE_STOP_BIT; }
UartModes UartCookie::getUartMode() const {
return uartMode;
}
UartModes UartCookie::getUartMode() const { return uartMode; }
void UartCookie::setReadCycles(uint8_t readCycles) {
this->readCycles = readCycles;
}
void UartCookie::setReadCycles(uint8_t readCycles) { this->readCycles = readCycles; }
void UartCookie::setToFlushInput(bool enable) {
this->flushInput = enable;
}
void UartCookie::setToFlushInput(bool enable) { this->flushInput = enable; }
uint8_t UartCookie::getReadCycles() const {
return readCycles;
}
uint8_t UartCookie::getReadCycles() const { return readCycles; }
bool UartCookie::getInputShouldBeFlushed() {
return this->flushInput;
}
bool UartCookie::getInputShouldBeFlushed() { return this->flushInput; }
object_id_t UartCookie::getHandlerId() const {
return this->handlerId;
}
object_id_t UartCookie::getHandlerId() const { return this->handlerId; }
void UartCookie::setNoFixedSizeReply() {
replySizeFixed = false;
}
void UartCookie::setNoFixedSizeReply() { replySizeFixed = false; }
bool UartCookie::isReplySizeFixed() {
return replySizeFixed;
}
bool UartCookie::isReplySizeFixed() { return replySizeFixed; }

168
hal/src/fsfw_hal/linux/uart/UartCookie.h
View File

@ -6,21 +6,11 @@
#include <string>
enum class Parity {
NONE,
EVEN,
ODD
};
enum class Parity { NONE, EVEN, ODD };
enum class StopBits {
ONE_STOP_BIT,
TWO_STOP_BITS
};
enum class StopBits { ONE_STOP_BIT, TWO_STOP_BITS };
enum class UartModes {
CANONICAL,
NON_CANONICAL
};
enum class UartModes { CANONICAL, NON_CANONICAL };
/**
* @brief Cookie for the UartComIF. There are many options available to configure the UART driver.
@ -29,93 +19,91 @@ enum class UartModes {
*
* @author J. Meier
*/
class UartCookie: public CookieIF {
public:
class UartCookie : public CookieIF {
public:
/**
* @brief Constructor for the uart cookie.
* @param deviceFile The device file specifying the uart to use, e.g. "/dev/ttyPS1"
* @param uartMode Specify the UART mode. The canonical mode should be used if the
* messages are separated by a delimited character like '\n'. See the
* termios documentation for more information
* @param baudrate The baudrate to use for input and output. Possible Baudrates are: 50,
* 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800, 9600, B19200,
* 38400, 57600, 115200, 230400, 460800
* @param maxReplyLen The maximum size an object using this cookie expects
* @details
* Default configuration: No parity
* 8 databits (number of bits transfered with one uart frame)
* One stop bit
*/
UartCookie(object_id_t handlerId, std::string deviceFile, UartModes uartMode, uint32_t baudrate,
size_t maxReplyLen);
/**
* @brief Constructor for the uart cookie.
* @param deviceFile The device file specifying the uart to use, e.g. "/dev/ttyPS1"
* @param uartMode Specify the UART mode. The canonical mode should be used if the
* messages are separated by a delimited character like '\n'. See the
* termios documentation for more information
* @param baudrate The baudrate to use for input and output. Possible Baudrates are: 50,
* 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800, 9600, B19200,
* 38400, 57600, 115200, 230400, 460800
* @param maxReplyLen The maximum size an object using this cookie expects
* @details
* Default configuration: No parity
* 8 databits (number of bits transfered with one uart frame)
* One stop bit
*/
UartCookie(object_id_t handlerId, std::string deviceFile, UartModes uartMode,
uint32_t baudrate, size_t maxReplyLen);
virtual ~UartCookie();
virtual ~UartCookie();
uint32_t getBaudrate() const;
size_t getMaxReplyLen() const;
std::string getDeviceFile() const;
Parity getParity() const;
uint8_t getBitsPerWord() const;
StopBits getStopBits() const;
UartModes getUartMode() const;
object_id_t getHandlerId() const;
uint32_t getBaudrate() const;
size_t getMaxReplyLen() const;
std::string getDeviceFile() const;
Parity getParity() const;
uint8_t getBitsPerWord() const;
StopBits getStopBits() const;
UartModes getUartMode() const;
object_id_t getHandlerId() const;
/**
* The UART ComIF will only perform a specified number of read cycles for the canonical mode.
* The user can specify how many of those read cycles are performed for one device handler
* communication cycle. An example use-case would be to read all available GPS NMEA strings
* at once.
* @param readCycles
*/
void setReadCycles(uint8_t readCycles);
uint8_t getReadCycles() const;
/**
* The UART ComIF will only perform a specified number of read cycles for the canonical mode.
* The user can specify how many of those read cycles are performed for one device handler
* communication cycle. An example use-case would be to read all available GPS NMEA strings
* at once.
* @param readCycles
*/
void setReadCycles(uint8_t readCycles);
uint8_t getReadCycles() const;
/**
* Allows to flush the data which was received but has not been read yet. This is useful
* to discard obsolete data at software startup.
*/
void setToFlushInput(bool enable);
bool getInputShouldBeFlushed();
/**
* Allows to flush the data which was received but has not been read yet. This is useful
* to discard obsolete data at software startup.
*/
void setToFlushInput(bool enable);
bool getInputShouldBeFlushed();
/**
* Functions two enable parity checking.
*/
void setParityOdd();
void setParityEven();
/**
* Functions two enable parity checking.
*/
void setParityOdd();
void setParityEven();
/**
* Function two set number of bits per UART frame.
*/
void setBitsPerWord(uint8_t bitsPerWord_);
/**
* Function two set number of bits per UART frame.
*/
void setBitsPerWord(uint8_t bitsPerWord_);
/**
* Function to specify the number of stopbits.
*/
void setTwoStopBits();
void setOneStopBit();
/**
* Function to specify the number of stopbits.
*/
void setTwoStopBits();
void setOneStopBit();
/**
* Calling this function prevents the UartComIF to return failed if not all requested bytes
* could be read. This is required by a device handler when the size of a reply is not known.
*/
void setNoFixedSizeReply();
/**
* Calling this function prevents the UartComIF to return failed if not all requested bytes
* could be read. This is required by a device handler when the size of a reply is not known.
*/
void setNoFixedSizeReply();
bool isReplySizeFixed();
bool isReplySizeFixed();
private:
const object_id_t handlerId;
std::string deviceFile;
const UartModes uartMode;
bool flushInput = false;
uint32_t baudrate;
size_t maxReplyLen = 0;
Parity parity = Parity::NONE;
uint8_t bitsPerWord = 8;
uint8_t readCycles = 1;
StopBits stopBits = StopBits::ONE_STOP_BIT;
bool replySizeFixed = true;
private:
const object_id_t handlerId;
std::string deviceFile;
const UartModes uartMode;
bool flushInput = false;
uint32_t baudrate;
size_t maxReplyLen = 0;
Parity parity = Parity::NONE;
uint8_t bitsPerWord = 8;
uint8_t readCycles = 1;
StopBits stopBits = StopBits::ONE_STOP_BIT;
bool replySizeFixed = true;
};
#endif

3
hal/src/fsfw_hal/linux/uio/CMakeLists.txt Normal file
View File

@ -0,0 +1,3 @@
target_sources(${LIB_FSFW_NAME} PUBLIC
UioMapper.cpp
)

86
hal/src/fsfw_hal/linux/uio/UioMapper.cpp Normal file
View File

@ -0,0 +1,86 @@
#include "UioMapper.h"
#include <fcntl.h>
#include <unistd.h>
#include <filesystem>
#include <fstream>
#include <sstream>
#include "fsfw/serviceinterface.h"
const char UioMapper::UIO_PATH_PREFIX[] = "/sys/class/uio/";
const char UioMapper::MAP_SUBSTR[] = "/maps/map";
const char UioMapper::SIZE_FILE_PATH[] = "/size";
UioMapper::UioMapper(std::string uioFile, int mapNum) : uioFile(uioFile), mapNum(mapNum) {}
UioMapper::~UioMapper() {}
ReturnValue_t UioMapper::getMappedAdress(uint32_t** address, Permissions permissions) {
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
int fd = open(uioFile.c_str(), O_RDWR);
if (fd < 1) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "PtmeAxiConfig::initialize: Invalid UIO device file" << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
size_t size = 0;
result = getMapSize(&size);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
*address = static_cast<uint32_t*>(
mmap(NULL, size, static_cast<int>(permissions), MAP_SHARED, fd, mapNum * getpagesize()));
if (*address == MAP_FAILED) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "UioMapper::getMappedAdress: Failed to map physical address of uio device "
<< uioFile.c_str() << " and map" << static_cast<int>(mapNum) << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t UioMapper::getMapSize(size_t* size) {
std::stringstream namestream;
namestream << UIO_PATH_PREFIX << uioFile.substr(5, std::string::npos) << MAP_SUBSTR << mapNum
<< SIZE_FILE_PATH;
FILE* fp;
fp = fopen(namestream.str().c_str(), "r");
if (fp == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "UioMapper::getMapSize: Failed to open file " << namestream.str() << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
char hexstring[SIZE_HEX_STRING] = "";
int items = fscanf(fp, "%s", hexstring);
if (items != 1) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "UioMapper::getMapSize: Failed with error code " << errno
<< " to read size "
"string from file "
<< namestream.str() << std::endl;
#endif
fclose(fp);
return HasReturnvaluesIF::RETURN_FAILED;
}
uint32_t sizeTmp = 0;
items = sscanf(hexstring, "%x", &sizeTmp);
if (size != nullptr) {
*size = sizeTmp;
}
if (items != 1) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "UioMapper::getMapSize: Failed with error code " << errno << "to convert "
<< "size of map" << mapNum << " to integer" << std::endl;
#endif
fclose(fp);
return HasReturnvaluesIF::RETURN_FAILED;
}
fclose(fp);
return HasReturnvaluesIF::RETURN_OK;
}

58
hal/src/fsfw_hal/linux/uio/UioMapper.h Normal file
View File

@ -0,0 +1,58 @@
#ifndef FSFW_HAL_SRC_FSFW_HAL_LINUX_UIO_UIOMAPPER_H_
#define FSFW_HAL_SRC_FSFW_HAL_LINUX_UIO_UIOMAPPER_H_
#include <sys/mman.h>
#include <string>
#include "fsfw/returnvalues/HasReturnvaluesIF.h"
/**
* @brief Class to help opening uio device files and mapping the physical addresses into the user
* address space.
*
* @author J. Meier
*/
class UioMapper {
public:
enum class Permissions : int {
READ_ONLY = PROT_READ,
WRITE_ONLY = PROT_WRITE,
READ_WRITE = PROT_READ | PROT_WRITE
};
/**
* @brief Constructor
*
* @param uioFile The device file of the uiO to open
* @param uioMap Number of memory map. Most UIO drivers have only one map which has than 0.
*/
UioMapper(std::string uioFile, int mapNum = 0);
virtual ~UioMapper();
/**
* @brief Maps the physical address into user address space and returns the mapped address
*
* @address The mapped user space address
* @permissions Specifies the read/write permissions of the address region
*/
ReturnValue_t getMappedAdress(uint32_t** address, Permissions permissions);
private:
static const char UIO_PATH_PREFIX[];
static const char MAP_SUBSTR[];
static const char SIZE_FILE_PATH[];
static constexpr int SIZE_HEX_STRING = 10;
std::string uioFile;
int mapNum = 0;
/**
* @brief Reads the map size from the associated sysfs size file
*
* @param size The read map size
*/
ReturnValue_t getMapSize(size_t* size);
};
#endif /* FSFW_HAL_SRC_FSFW_HAL_LINUX_UIO_UIOMAPPER_H_ */

25
hal/src/fsfw_hal/linux/utility.cpp
View File

@ -1,26 +1,23 @@
#include "fsfw/FSFW.h"
#include "fsfw/serviceinterface/ServiceInterface.h"
#include "fsfw_hal/linux/utility.h"
#include <cerrno>
#include <cstring>
#include "fsfw/FSFW.h"
#include "fsfw/serviceinterface/ServiceInterface.h"
void utility::handleIoctlError(const char* const customPrintout) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
if(customPrintout != nullptr) {
sif::warning << customPrintout << std::endl;
}
sif::warning << "handleIoctlError: Error code " << errno << ", "<< strerror(errno) <<
std::endl;
if (customPrintout != nullptr) {
sif::warning << customPrintout << std::endl;
}
sif::warning << "handleIoctlError: Error code " << errno << ", " << strerror(errno) << std::endl;
#else
if(customPrintout != nullptr) {
sif::printWarning("%s\n", customPrintout);
}
sif::printWarning("handleIoctlError: Error code %d, %s\n", errno, strerror(errno));
if (customPrintout != nullptr) {
sif::printWarning("%s\n", customPrintout);
}
sif::printWarning("handleIoctlError: Error code %d, %s\n", errno, strerror(errno));
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
}

15
hal/src/fsfw_hal/stm32h7/definitions.h
View File

@ -2,6 +2,7 @@
#define FSFW_HAL_STM32H7_DEFINITIONS_H_
#include <utility>
#include "stm32h7xx.h"
namespace stm32h7 {
@ -11,15 +12,15 @@ namespace stm32h7 {
* and the second entry is the pin number
*/
struct GpioCfg {
GpioCfg(): port(nullptr), pin(0), altFnc(0) {};
GpioCfg() : port(nullptr), pin(0), altFnc(0){};
GpioCfg(GPIO_TypeDef* port, uint16_t pin, uint8_t altFnc = 0):
port(port), pin(pin), altFnc(altFnc) {};
GPIO_TypeDef* port;
uint16_t pin;
uint8_t altFnc;
GpioCfg(GPIO_TypeDef* port, uint16_t pin, uint8_t altFnc = 0)
: port(port), pin(pin), altFnc(altFnc){};
GPIO_TypeDef* port;
uint16_t pin;
uint8_t altFnc;
};
}
} // namespace stm32h7
#endif /* #ifndef FSFW_HAL_STM32H7_DEFINITIONS_H_ */

840
hal/src/fsfw_hal/stm32h7/devicetest/GyroL3GD20H.cpp
View File

@ -1,549 +1,547 @@
#include "fsfw_hal/stm32h7/devicetest/GyroL3GD20H.h"
#include "fsfw_hal/stm32h7/spi/mspInit.h"
#include "fsfw_hal/stm32h7/spi/spiDefinitions.h"
#include "fsfw_hal/stm32h7/spi/spiCore.h"
#include "fsfw_hal/stm32h7/spi/spiInterrupts.h"
#include "fsfw_hal/stm32h7/spi/stm32h743zi.h"
#include "fsfw/tasks/TaskFactory.h"
#include "fsfw/serviceinterface/ServiceInterface.h"
#include "stm32h7xx_hal_spi.h"
#include "stm32h7xx_hal_rcc.h"
#include <cstring>
#include "fsfw/serviceinterface/ServiceInterface.h"
#include "fsfw/tasks/TaskFactory.h"
#include "fsfw_hal/stm32h7/spi/mspInit.h"
#include "fsfw_hal/stm32h7/spi/spiCore.h"
#include "fsfw_hal/stm32h7/spi/spiDefinitions.h"
#include "fsfw_hal/stm32h7/spi/spiInterrupts.h"
#include "fsfw_hal/stm32h7/spi/stm32h743zi.h"
#include "stm32h7xx_hal_rcc.h"
#include "stm32h7xx_hal_spi.h"
alignas(32) std::array<uint8_t, GyroL3GD20H::recvBufferSize> GyroL3GD20H::rxBuffer;
alignas(32) std::array<uint8_t, GyroL3GD20H::txBufferSize>
GyroL3GD20H::txBuffer __attribute__((section(".dma_buffer")));
alignas(32) std::array<uint8_t, GyroL3GD20H::txBufferSize> GyroL3GD20H::txBuffer
__attribute__((section(".dma_buffer")));
TransferStates transferState = TransferStates::IDLE;
spi::TransferModes GyroL3GD20H::transferMode = spi::TransferModes::POLLING;
spi::TransferModes GyroL3GD20H::transferMode = spi::TransferModes::POLLING;
GyroL3GD20H::GyroL3GD20H(SPI_HandleTypeDef *spiHandle, spi::TransferModes transferMode_)
: spiHandle(spiHandle) {
txDmaHandle = new DMA_HandleTypeDef();
rxDmaHandle = new DMA_HandleTypeDef();
spi::setSpiHandle(spiHandle);
spi::assignSpiUserArgs(spi::SpiBus::SPI_1, spiHandle);
transferMode = transferMode_;
if (transferMode == spi::TransferModes::DMA) {
mspCfg = new spi::MspDmaConfigStruct();
auto typedCfg = dynamic_cast<spi::MspDmaConfigStruct *>(mspCfg);
spi::setDmaHandles(txDmaHandle, rxDmaHandle);
stm32h7::h743zi::standardDmaCfg(*typedCfg, IrqPriorities::HIGHEST_FREERTOS,
IrqPriorities::HIGHEST_FREERTOS,
IrqPriorities::HIGHEST_FREERTOS);
spi::setSpiDmaMspFunctions(typedCfg);
} else if (transferMode == spi::TransferModes::INTERRUPT) {
mspCfg = new spi::MspIrqConfigStruct();
auto typedCfg = dynamic_cast<spi::MspIrqConfigStruct *>(mspCfg);
stm32h7::h743zi::standardInterruptCfg(*typedCfg, IrqPriorities::HIGHEST_FREERTOS);
spi::setSpiIrqMspFunctions(typedCfg);
} else if (transferMode == spi::TransferModes::POLLING) {
mspCfg = new spi::MspPollingConfigStruct();
auto typedCfg = dynamic_cast<spi::MspPollingConfigStruct *>(mspCfg);
stm32h7::h743zi::standardPollingCfg(*typedCfg);
spi::setSpiPollingMspFunctions(typedCfg);
}
GyroL3GD20H::GyroL3GD20H(SPI_HandleTypeDef *spiHandle, spi::TransferModes transferMode_):
spiHandle(spiHandle) {
txDmaHandle = new DMA_HandleTypeDef();
rxDmaHandle = new DMA_HandleTypeDef();
spi::setSpiHandle(spiHandle);
spi::assignSpiUserArgs(spi::SpiBus::SPI_1, spiHandle);
transferMode = transferMode_;
if(transferMode == spi::TransferModes::DMA) {
mspCfg = new spi::MspDmaConfigStruct();
auto typedCfg = dynamic_cast<spi::MspDmaConfigStruct*>(mspCfg);
spi::setDmaHandles(txDmaHandle, rxDmaHandle);
stm32h7::h743zi::standardDmaCfg(*typedCfg, IrqPriorities::HIGHEST_FREERTOS,
IrqPriorities::HIGHEST_FREERTOS, IrqPriorities::HIGHEST_FREERTOS);
spi::setSpiDmaMspFunctions(typedCfg);
}
else if(transferMode == spi::TransferModes::INTERRUPT) {
mspCfg = new spi::MspIrqConfigStruct();
auto typedCfg = dynamic_cast<spi::MspIrqConfigStruct*>(mspCfg);
stm32h7::h743zi::standardInterruptCfg(*typedCfg, IrqPriorities::HIGHEST_FREERTOS);
spi::setSpiIrqMspFunctions(typedCfg);
}
else if(transferMode == spi::TransferModes::POLLING) {
mspCfg = new spi::MspPollingConfigStruct();
auto typedCfg = dynamic_cast<spi::MspPollingConfigStruct*>(mspCfg);
stm32h7::h743zi::standardPollingCfg(*typedCfg);
spi::setSpiPollingMspFunctions(typedCfg);
}
spi::assignTransferRxTxCompleteCallback(&spiTransferCompleteCallback, nullptr);
spi::assignTransferErrorCallback(&spiTransferErrorCallback, nullptr);
spi::assignTransferRxTxCompleteCallback(&spiTransferCompleteCallback, nullptr);
spi::assignTransferErrorCallback(&spiTransferErrorCallback, nullptr);
GPIO_InitTypeDef chipSelect = {};
__HAL_RCC_GPIOD_CLK_ENABLE();
chipSelect.Pin = GPIO_PIN_14;
chipSelect.Mode = GPIO_MODE_OUTPUT_PP;
HAL_GPIO_Init(GPIOD, &chipSelect);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_SET);
GPIO_InitTypeDef chipSelect = {};
__HAL_RCC_GPIOD_CLK_ENABLE();
chipSelect.Pin = GPIO_PIN_14;
chipSelect.Mode = GPIO_MODE_OUTPUT_PP;
HAL_GPIO_Init(GPIOD, &chipSelect);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_SET);
}
GyroL3GD20H::~GyroL3GD20H() {
delete txDmaHandle;
delete rxDmaHandle;
if(mspCfg != nullptr) {
delete mspCfg;
}
delete txDmaHandle;
delete rxDmaHandle;
if (mspCfg != nullptr) {
delete mspCfg;
}
}
ReturnValue_t GyroL3GD20H::initialize() {
// Configure the SPI peripheral
spiHandle->Instance = SPI1;
spiHandle->Init.BaudRatePrescaler = spi::getPrescaler(HAL_RCC_GetHCLKFreq(), 3900000);
spiHandle->Init.Direction = SPI_DIRECTION_2LINES;
spi::assignSpiMode(spi::SpiModes::MODE_3, *spiHandle);
spiHandle->Init.DataSize = SPI_DATASIZE_8BIT;
spiHandle->Init.FirstBit = SPI_FIRSTBIT_MSB;
spiHandle->Init.TIMode = SPI_TIMODE_DISABLE;
spiHandle->Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
spiHandle->Init.CRCPolynomial = 7;
spiHandle->Init.CRCLength = SPI_CRC_LENGTH_8BIT;
spiHandle->Init.NSS = SPI_NSS_SOFT;
spiHandle->Init.NSSPMode = SPI_NSS_PULSE_DISABLE;
// Recommended setting to avoid glitches
spiHandle->Init.MasterKeepIOState = SPI_MASTER_KEEP_IO_STATE_ENABLE;
spiHandle->Init.Mode = SPI_MODE_MASTER;
if(HAL_SPI_Init(spiHandle) != HAL_OK) {
sif::printWarning("Error initializing SPI\n");
return HasReturnvaluesIF::RETURN_FAILED;
// Configure the SPI peripheral
spiHandle->Instance = SPI1;
spiHandle->Init.BaudRatePrescaler = spi::getPrescaler(HAL_RCC_GetHCLKFreq(), 3900000);
spiHandle->Init.Direction = SPI_DIRECTION_2LINES;
spi::assignSpiMode(spi::SpiModes::MODE_3, *spiHandle);
spiHandle->Init.DataSize = SPI_DATASIZE_8BIT;
spiHandle->Init.FirstBit = SPI_FIRSTBIT_MSB;
spiHandle->Init.TIMode = SPI_TIMODE_DISABLE;
spiHandle->Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
spiHandle->Init.CRCPolynomial = 7;
spiHandle->Init.CRCLength = SPI_CRC_LENGTH_8BIT;
spiHandle->Init.NSS = SPI_NSS_SOFT;
spiHandle->Init.NSSPMode = SPI_NSS_PULSE_DISABLE;
// Recommended setting to avoid glitches
spiHandle->Init.MasterKeepIOState = SPI_MASTER_KEEP_IO_STATE_ENABLE;
spiHandle->Init.Mode = SPI_MODE_MASTER;
if (HAL_SPI_Init(spiHandle) != HAL_OK) {
sif::printWarning("Error initializing SPI\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
delete mspCfg;
transferState = TransferStates::WAIT;
sif::printInfo("GyroL3GD20H::performOperation: Reading WHO AM I register\n");
txBuffer[0] = WHO_AM_I_REG | STM_READ_MASK;
txBuffer[1] = 0;
switch (transferMode) {
case (spi::TransferModes::DMA): {
return handleDmaTransferInit();
}
delete mspCfg;
transferState = TransferStates::WAIT;
sif::printInfo("GyroL3GD20H::performOperation: Reading WHO AM I register\n");
txBuffer[0] = WHO_AM_I_REG | STM_READ_MASK;
txBuffer[1] = 0;
switch(transferMode) {
case(spi::TransferModes::DMA): {
return handleDmaTransferInit();
case (spi::TransferModes::INTERRUPT): {
return handleInterruptTransferInit();
}
case(spi::TransferModes::INTERRUPT): {
return handleInterruptTransferInit();
}
case(spi::TransferModes::POLLING): {
return handlePollingTransferInit();
case (spi::TransferModes::POLLING): {
return handlePollingTransferInit();
}
default: {
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t GyroL3GD20H::performOperation() {
switch(transferMode) {
case(spi::TransferModes::DMA): {
return handleDmaSensorRead();
switch (transferMode) {
case (spi::TransferModes::DMA): {
return handleDmaSensorRead();
}
case(spi::TransferModes::POLLING): {
return handlePollingSensorRead();
case (spi::TransferModes::POLLING): {
return handlePollingSensorRead();
}
case(spi::TransferModes::INTERRUPT): {
return handleInterruptSensorRead();
case (spi::TransferModes::INTERRUPT): {
return handleInterruptSensorRead();
}
default: {
return HasReturnvaluesIF::RETURN_FAILED;
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t GyroL3GD20H::handleDmaTransferInit() {
/* Clean D-cache */
/* Make sure the address is 32-byte aligned and add 32-bytes to length,
in case it overlaps cacheline */
// See https://community.st.com/s/article/FAQ-DMA-is-not-working-on-STM32H7-devices
HAL_StatusTypeDef result = performDmaTransfer(2);
if(result != HAL_OK) {
// Transfer error in transmission process
sif::printWarning("GyroL3GD20H::initialize: Error transmitting SPI with DMA\n");
}
/* Clean D-cache */
/* Make sure the address is 32-byte aligned and add 32-bytes to length,
in case it overlaps cacheline */
// See https://community.st.com/s/article/FAQ-DMA-is-not-working-on-STM32H7-devices
HAL_StatusTypeDef result = performDmaTransfer(2);
if (result != HAL_OK) {
// Transfer error in transmission process
sif::printWarning("GyroL3GD20H::initialize: Error transmitting SPI with DMA\n");
}
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
switch(transferState) {
case(TransferStates::SUCCESS): {
uint8_t whoAmIVal = rxBuffer[1];
if(whoAmIVal != EXPECTED_WHO_AM_I_VAL) {
sif::printDebug("GyroL3GD20H::initialize: "
"Read WHO AM I value %d not equal to expected value!\n", whoAmIVal);
}
transferState = TransferStates::IDLE;
break;
switch (transferState) {
case (TransferStates::SUCCESS): {
uint8_t whoAmIVal = rxBuffer[1];
if (whoAmIVal != EXPECTED_WHO_AM_I_VAL) {
sif::printDebug(
"GyroL3GD20H::initialize: "
"Read WHO AM I value %d not equal to expected value!\n",
whoAmIVal);
}
transferState = TransferStates::IDLE;
break;
}
case(TransferStates::FAILURE): {
sif::printWarning("Transfer failure\n");
transferState = TransferStates::FAILURE;
return HasReturnvaluesIF::RETURN_FAILED;
case (TransferStates::FAILURE): {
sif::printWarning("Transfer failure\n");
transferState = TransferStates::FAILURE;
return HasReturnvaluesIF::RETURN_FAILED;
}
default: {
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
}
sif::printInfo("GyroL3GD20H::initialize: Configuring device\n");
// Configure the 5 configuration registers
uint8_t configRegs[5];
prepareConfigRegs(configRegs);
sif::printInfo("GyroL3GD20H::initialize: Configuring device\n");
// Configure the 5 configuration registers
uint8_t configRegs[5];
prepareConfigRegs(configRegs);
result = performDmaTransfer(6);
if(result != HAL_OK) {
// Transfer error in transmission process
sif::printWarning("Error transmitting SPI with DMA\n");
}
result = performDmaTransfer(6);
if (result != HAL_OK) {
// Transfer error in transmission process
sif::printWarning("Error transmitting SPI with DMA\n");
}
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
switch(transferState) {
case(TransferStates::SUCCESS): {
sif::printInfo("GyroL3GD20H::initialize: Configuration transfer success\n");
transferState = TransferStates::IDLE;
break;
switch (transferState) {
case (TransferStates::SUCCESS): {
sif::printInfo("GyroL3GD20H::initialize: Configuration transfer success\n");
transferState = TransferStates::IDLE;
break;
}
case(TransferStates::FAILURE): {
sif::printWarning("GyroL3GD20H::initialize: Configuration transfer failure\n");
transferState = TransferStates::FAILURE;
return HasReturnvaluesIF::RETURN_FAILED;
case (TransferStates::FAILURE): {
sif::printWarning("GyroL3GD20H::initialize: Configuration transfer failure\n");
transferState = TransferStates::FAILURE;
return HasReturnvaluesIF::RETURN_FAILED;
}
default: {
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
}
txBuffer[0] = CTRL_REG_1 | STM_AUTO_INCREMENT_MASK | STM_READ_MASK;
std::memset(txBuffer.data() + 1, 0, 5);
result = performDmaTransfer(6);
if (result != HAL_OK) {
// Transfer error in transmission process
sif::printWarning("Error transmitting SPI with DMA\n");
}
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
txBuffer[0] = CTRL_REG_1 | STM_AUTO_INCREMENT_MASK | STM_READ_MASK;
std::memset(txBuffer.data() + 1, 0 , 5);
result = performDmaTransfer(6);
if(result != HAL_OK) {
// Transfer error in transmission process
sif::printWarning("Error transmitting SPI with DMA\n");
switch (transferState) {
case (TransferStates::SUCCESS): {
if (rxBuffer[1] != configRegs[0] or rxBuffer[2] != configRegs[1] or
rxBuffer[3] != configRegs[2] or rxBuffer[4] != configRegs[3] or
rxBuffer[5] != configRegs[4]) {
sif::printWarning("GyroL3GD20H::initialize: Configuration failure\n");
} else {
sif::printInfo("GyroL3GD20H::initialize: Configuration success\n");
}
transferState = TransferStates::IDLE;
break;
}
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
switch(transferState) {
case(TransferStates::SUCCESS): {
if(rxBuffer[1] != configRegs[0] or rxBuffer[2] != configRegs[1] or
rxBuffer[3] != configRegs[2] or rxBuffer[4] != configRegs[3] or
rxBuffer[5] != configRegs[4]) {
sif::printWarning("GyroL3GD20H::initialize: Configuration failure\n");
}
else {
sif::printInfo("GyroL3GD20H::initialize: Configuration success\n");
}
transferState = TransferStates::IDLE;
break;
}
case(TransferStates::FAILURE): {
sif::printWarning("GyroL3GD20H::initialize: Configuration transfer failure\n");
transferState = TransferStates::FAILURE;
return HasReturnvaluesIF::RETURN_FAILED;
case (TransferStates::FAILURE): {
sif::printWarning("GyroL3GD20H::initialize: Configuration transfer failure\n");
transferState = TransferStates::FAILURE;
return HasReturnvaluesIF::RETURN_FAILED;
}
default: {
return HasReturnvaluesIF::RETURN_FAILED;
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t GyroL3GD20H::handleDmaSensorRead() {
txBuffer[0] = CTRL_REG_1 | STM_AUTO_INCREMENT_MASK | STM_READ_MASK;
std::memset(txBuffer.data() + 1, 0 , 14);
txBuffer[0] = CTRL_REG_1 | STM_AUTO_INCREMENT_MASK | STM_READ_MASK;
std::memset(txBuffer.data() + 1, 0, 14);
HAL_StatusTypeDef result = performDmaTransfer(15);
if(result != HAL_OK) {
// Transfer error in transmission process
sif::printDebug("GyroL3GD20H::handleDmaSensorRead: Error transmitting SPI with DMA\n");
}
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
HAL_StatusTypeDef result = performDmaTransfer(15);
if (result != HAL_OK) {
// Transfer error in transmission process
sif::printDebug("GyroL3GD20H::handleDmaSensorRead: Error transmitting SPI with DMA\n");
}
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
switch(transferState) {
case(TransferStates::SUCCESS): {
handleSensorReadout();
break;
switch (transferState) {
case (TransferStates::SUCCESS): {
handleSensorReadout();
break;
}
case(TransferStates::FAILURE): {
sif::printWarning("GyroL3GD20H::handleDmaSensorRead: Sensor read failure\n");
transferState = TransferStates::FAILURE;
return HasReturnvaluesIF::RETURN_FAILED;
case (TransferStates::FAILURE): {
sif::printWarning("GyroL3GD20H::handleDmaSensorRead: Sensor read failure\n");
transferState = TransferStates::FAILURE;
return HasReturnvaluesIF::RETURN_FAILED;
}
default: {
return HasReturnvaluesIF::RETURN_FAILED;
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
}
return HasReturnvaluesIF::RETURN_OK;
}
HAL_StatusTypeDef GyroL3GD20H::performDmaTransfer(size_t sendSize) {
transferState = TransferStates::WAIT;
transferState = TransferStates::WAIT;
#if STM_USE_PERIPHERAL_TX_BUFFER_MPU_PROTECTION == 0
SCB_CleanDCache_by_Addr((uint32_t*)(((uint32_t)txBuffer.data()) & ~(uint32_t)0x1F),
txBuffer.size()+32);
SCB_CleanDCache_by_Addr((uint32_t *)(((uint32_t)txBuffer.data()) & ~(uint32_t)0x1F),
txBuffer.size() + 32);
#endif
// Start SPI transfer via DMA
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
return HAL_SPI_TransmitReceive_DMA(spiHandle, txBuffer.data(), rxBuffer.data(), sendSize);
// Start SPI transfer via DMA
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
return HAL_SPI_TransmitReceive_DMA(spiHandle, txBuffer.data(), rxBuffer.data(), sendSize);
}
ReturnValue_t GyroL3GD20H::handlePollingTransferInit() {
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
auto result = HAL_SPI_TransmitReceive(spiHandle, txBuffer.data(), rxBuffer.data(), 2, 1000);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_SET);
switch(result) {
case(HAL_OK): {
sif::printInfo("GyroL3GD20H::initialize: Polling transfer success\n");
uint8_t whoAmIVal = rxBuffer[1];
if(whoAmIVal != EXPECTED_WHO_AM_I_VAL) {
sif::printDebug("GyroL3GD20H::performOperation: "
"Read WHO AM I value %d not equal to expected value!\n", whoAmIVal);
}
break;
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
auto result = HAL_SPI_TransmitReceive(spiHandle, txBuffer.data(), rxBuffer.data(), 2, 1000);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_SET);
switch (result) {
case (HAL_OK): {
sif::printInfo("GyroL3GD20H::initialize: Polling transfer success\n");
uint8_t whoAmIVal = rxBuffer[1];
if (whoAmIVal != EXPECTED_WHO_AM_I_VAL) {
sif::printDebug(
"GyroL3GD20H::performOperation: "
"Read WHO AM I value %d not equal to expected value!\n",
whoAmIVal);
}
break;
}
case(HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer timeout\n");
return HasReturnvaluesIF::RETURN_FAILED;
case (HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer timeout\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
case(HAL_ERROR): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer failure\n");
return HasReturnvaluesIF::RETURN_FAILED;
case (HAL_ERROR): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer failure\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
default: {
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
}
sif::printInfo("GyroL3GD20H::initialize: Configuring device\n");
// Configure the 5 configuration registers
uint8_t configRegs[5];
prepareConfigRegs(configRegs);
sif::printInfo("GyroL3GD20H::initialize: Configuring device\n");
// Configure the 5 configuration registers
uint8_t configRegs[5];
prepareConfigRegs(configRegs);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
result = HAL_SPI_TransmitReceive(spiHandle, txBuffer.data(), rxBuffer.data(), 6, 1000);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_SET);
switch(result) {
case(HAL_OK): {
break;
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
result = HAL_SPI_TransmitReceive(spiHandle, txBuffer.data(), rxBuffer.data(), 6, 1000);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_SET);
switch (result) {
case (HAL_OK): {
break;
}
case(HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer timeout\n");
return HasReturnvaluesIF::RETURN_FAILED;
case (HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer timeout\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
case(HAL_ERROR): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer failure\n");
return HasReturnvaluesIF::RETURN_FAILED;
case (HAL_ERROR): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer failure\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
default: {
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
}
txBuffer[0] = CTRL_REG_1 | STM_AUTO_INCREMENT_MASK | STM_READ_MASK;
std::memset(txBuffer.data() + 1, 0 , 5);
txBuffer[0] = CTRL_REG_1 | STM_AUTO_INCREMENT_MASK | STM_READ_MASK;
std::memset(txBuffer.data() + 1, 0, 5);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
result = HAL_SPI_TransmitReceive(spiHandle, txBuffer.data(), rxBuffer.data(), 6, 1000);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_SET);
switch(result) {
case(HAL_OK): {
if(rxBuffer[1] != configRegs[0] or rxBuffer[2] != configRegs[1] or
rxBuffer[3] != configRegs[2] or rxBuffer[4] != configRegs[3] or
rxBuffer[5] != configRegs[4]) {
sif::printWarning("GyroL3GD20H::initialize: Configuration failure\n");
}
else {
sif::printInfo("GyroL3GD20H::initialize: Configuration success\n");
}
break;
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
result = HAL_SPI_TransmitReceive(spiHandle, txBuffer.data(), rxBuffer.data(), 6, 1000);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_SET);
switch (result) {
case (HAL_OK): {
if (rxBuffer[1] != configRegs[0] or rxBuffer[2] != configRegs[1] or
rxBuffer[3] != configRegs[2] or rxBuffer[4] != configRegs[3] or
rxBuffer[5] != configRegs[4]) {
sif::printWarning("GyroL3GD20H::initialize: Configuration failure\n");
} else {
sif::printInfo("GyroL3GD20H::initialize: Configuration success\n");
}
break;
}
case(HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer timeout\n");
return HasReturnvaluesIF::RETURN_FAILED;
case (HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer timeout\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
case(HAL_ERROR): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer failure\n");
return HasReturnvaluesIF::RETURN_FAILED;
case (HAL_ERROR): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer failure\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
default: {
return HasReturnvaluesIF::RETURN_FAILED;
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t GyroL3GD20H::handlePollingSensorRead() {
txBuffer[0] = CTRL_REG_1 | STM_AUTO_INCREMENT_MASK | STM_READ_MASK;
std::memset(txBuffer.data() + 1, 0 , 14);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
auto result = HAL_SPI_TransmitReceive(spiHandle, txBuffer.data(), rxBuffer.data(), 15, 1000);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_SET);
txBuffer[0] = CTRL_REG_1 | STM_AUTO_INCREMENT_MASK | STM_READ_MASK;
std::memset(txBuffer.data() + 1, 0, 14);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
auto result = HAL_SPI_TransmitReceive(spiHandle, txBuffer.data(), rxBuffer.data(), 15, 1000);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_SET);
switch(result) {
case(HAL_OK): {
handleSensorReadout();
break;
switch (result) {
case (HAL_OK): {
handleSensorReadout();
break;
}
case(HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer timeout\n");
return HasReturnvaluesIF::RETURN_FAILED;
case (HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer timeout\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
case(HAL_ERROR): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer failure\n");
return HasReturnvaluesIF::RETURN_FAILED;
case (HAL_ERROR): {
sif::printDebug("GyroL3GD20H::initialize: Polling transfer failure\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
default: {
return HasReturnvaluesIF::RETURN_FAILED;
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t GyroL3GD20H::handleInterruptTransferInit() {
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
switch(HAL_SPI_TransmitReceive_IT(spiHandle, txBuffer.data(), rxBuffer.data(), 2)) {
case(HAL_OK): {
sif::printInfo("GyroL3GD20H::initialize: Interrupt transfer success\n");
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
switch (HAL_SPI_TransmitReceive_IT(spiHandle, txBuffer.data(), rxBuffer.data(), 2)) {
case (HAL_OK): {
sif::printInfo("GyroL3GD20H::initialize: Interrupt transfer success\n");
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
uint8_t whoAmIVal = rxBuffer[1];
if(whoAmIVal != EXPECTED_WHO_AM_I_VAL) {
sif::printDebug("GyroL3GD20H::initialize: "
"Read WHO AM I value %d not equal to expected value!\n", whoAmIVal);
}
break;
}
case(HAL_BUSY):
case(HAL_ERROR):
case(HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Initialization failure using interrupts\n");
return HasReturnvaluesIF::RETURN_FAILED;
uint8_t whoAmIVal = rxBuffer[1];
if (whoAmIVal != EXPECTED_WHO_AM_I_VAL) {
sif::printDebug(
"GyroL3GD20H::initialize: "
"Read WHO AM I value %d not equal to expected value!\n",
whoAmIVal);
}
break;
}
case (HAL_BUSY):
case (HAL_ERROR):
case (HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Initialization failure using interrupts\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
}
sif::printInfo("GyroL3GD20H::initialize: Configuring device\n");
transferState = TransferStates::WAIT;
// Configure the 5 configuration registers
uint8_t configRegs[5];
prepareConfigRegs(configRegs);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
switch(HAL_SPI_TransmitReceive_IT(spiHandle, txBuffer.data(), rxBuffer.data(), 6)) {
case(HAL_OK): {
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
break;
}
case(HAL_BUSY):
case(HAL_ERROR):
case(HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Initialization failure using interrupts\n");
return HasReturnvaluesIF::RETURN_FAILED;
sif::printInfo("GyroL3GD20H::initialize: Configuring device\n");
transferState = TransferStates::WAIT;
// Configure the 5 configuration registers
uint8_t configRegs[5];
prepareConfigRegs(configRegs);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
switch (HAL_SPI_TransmitReceive_IT(spiHandle, txBuffer.data(), rxBuffer.data(), 6)) {
case (HAL_OK): {
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
break;
}
case (HAL_BUSY):
case (HAL_ERROR):
case (HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Initialization failure using interrupts\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
}
txBuffer[0] = CTRL_REG_1 | STM_AUTO_INCREMENT_MASK | STM_READ_MASK;
std::memset(txBuffer.data() + 1, 0 , 5);
transferState = TransferStates::WAIT;
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
switch(HAL_SPI_TransmitReceive_IT(spiHandle, txBuffer.data(), rxBuffer.data(), 6)) {
case(HAL_OK): {
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
if(rxBuffer[1] != configRegs[0] or rxBuffer[2] != configRegs[1] or
rxBuffer[3] != configRegs[2] or rxBuffer[4] != configRegs[3] or
rxBuffer[5] != configRegs[4]) {
sif::printWarning("GyroL3GD20H::initialize: Configuration failure\n");
}
else {
sif::printInfo("GyroL3GD20H::initialize: Configuration success\n");
}
break;
txBuffer[0] = CTRL_REG_1 | STM_AUTO_INCREMENT_MASK | STM_READ_MASK;
std::memset(txBuffer.data() + 1, 0, 5);
transferState = TransferStates::WAIT;
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
switch (HAL_SPI_TransmitReceive_IT(spiHandle, txBuffer.data(), rxBuffer.data(), 6)) {
case (HAL_OK): {
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
if (rxBuffer[1] != configRegs[0] or rxBuffer[2] != configRegs[1] or
rxBuffer[3] != configRegs[2] or rxBuffer[4] != configRegs[3] or
rxBuffer[5] != configRegs[4]) {
sif::printWarning("GyroL3GD20H::initialize: Configuration failure\n");
} else {
sif::printInfo("GyroL3GD20H::initialize: Configuration success\n");
}
break;
}
case(HAL_BUSY):
case(HAL_ERROR):
case(HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Initialization failure using interrupts\n");
return HasReturnvaluesIF::RETURN_FAILED;
case (HAL_BUSY):
case (HAL_ERROR):
case (HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Initialization failure using interrupts\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t GyroL3GD20H::handleInterruptSensorRead() {
transferState = TransferStates::WAIT;
txBuffer[0] = CTRL_REG_1 | STM_AUTO_INCREMENT_MASK | STM_READ_MASK;
std::memset(txBuffer.data() + 1, 0 , 14);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
switch(HAL_SPI_TransmitReceive_IT(spiHandle, txBuffer.data(), rxBuffer.data(), 15)) {
case(HAL_OK): {
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
handleSensorReadout();
break;
transferState = TransferStates::WAIT;
txBuffer[0] = CTRL_REG_1 | STM_AUTO_INCREMENT_MASK | STM_READ_MASK;
std::memset(txBuffer.data() + 1, 0, 14);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
switch (HAL_SPI_TransmitReceive_IT(spiHandle, txBuffer.data(), rxBuffer.data(), 15)) {
case (HAL_OK): {
// Wait for the transfer to complete
while (transferState == TransferStates::WAIT) {
TaskFactory::delayTask(1);
}
handleSensorReadout();
break;
}
case(HAL_BUSY):
case(HAL_ERROR):
case(HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Sensor read failure using interrupts\n");
return HasReturnvaluesIF::RETURN_FAILED;
case (HAL_BUSY):
case (HAL_ERROR):
case (HAL_TIMEOUT): {
sif::printDebug("GyroL3GD20H::initialize: Sensor read failure using interrupts\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
}
return HasReturnvaluesIF::RETURN_OK;
}
void GyroL3GD20H::prepareConfigRegs(uint8_t* configRegs) {
// Enable sensor
configRegs[0] = 0b00001111;
configRegs[1] = 0b00000000;
configRegs[2] = 0b00000000;
// Big endian select
configRegs[3] = 0b01000000;
configRegs[4] = 0b00000000;
void GyroL3GD20H::prepareConfigRegs(uint8_t *configRegs) {
// Enable sensor
configRegs[0] = 0b00001111;
configRegs[1] = 0b00000000;
configRegs[2] = 0b00000000;
// Big endian select
configRegs[3] = 0b01000000;
configRegs[4] = 0b00000000;
txBuffer[0] = CTRL_REG_1 | STM_AUTO_INCREMENT_MASK;
std::memcpy(txBuffer.data() + 1, configRegs, 5);
txBuffer[0] = CTRL_REG_1 | STM_AUTO_INCREMENT_MASK;
std::memcpy(txBuffer.data() + 1, configRegs, 5);
}
uint8_t GyroL3GD20H::readRegPolling(uint8_t reg) {
uint8_t rxBuf[2] = {};
uint8_t txBuf[2] = {};
txBuf[0] = reg | STM_READ_MASK;
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
auto result = HAL_SPI_TransmitReceive(spiHandle, txBuf, rxBuf, 2, 1000);
if(result) {};
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_SET);
return rxBuf[1];
uint8_t rxBuf[2] = {};
uint8_t txBuf[2] = {};
txBuf[0] = reg | STM_READ_MASK;
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET);
auto result = HAL_SPI_TransmitReceive(spiHandle, txBuf, rxBuf, 2, 1000);
if (result) {
};
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_SET);
return rxBuf[1];
}
void GyroL3GD20H::handleSensorReadout() {
uint8_t statusReg = rxBuffer[8];
int16_t gyroXRaw = rxBuffer[9] << 8 | rxBuffer[10];
float gyroX = static_cast<float>(gyroXRaw) * 0.00875;
int16_t gyroYRaw = rxBuffer[11] << 8 | rxBuffer[12];
float gyroY = static_cast<float>(gyroYRaw) * 0.00875;
int16_t gyroZRaw = rxBuffer[13] << 8 | rxBuffer[14];
float gyroZ = static_cast<float>(gyroZRaw) * 0.00875;
sif::printInfo("Status register: 0b" BYTE_TO_BINARY_PATTERN "\n", BYTE_TO_BINARY(statusReg));
sif::printInfo("Gyro X: %f\n", gyroX);
sif::printInfo("Gyro Y: %f\n", gyroY);
sif::printInfo("Gyro Z: %f\n", gyroZ);
uint8_t statusReg = rxBuffer[8];
int16_t gyroXRaw = rxBuffer[9] << 8 | rxBuffer[10];
float gyroX = static_cast<float>(gyroXRaw) * 0.00875;
int16_t gyroYRaw = rxBuffer[11] << 8 | rxBuffer[12];
float gyroY = static_cast<float>(gyroYRaw) * 0.00875;
int16_t gyroZRaw = rxBuffer[13] << 8 | rxBuffer[14];
float gyroZ = static_cast<float>(gyroZRaw) * 0.00875;
sif::printInfo("Status register: 0b" BYTE_TO_BINARY_PATTERN "\n", BYTE_TO_BINARY(statusReg));
sif::printInfo("Gyro X: %f\n", gyroX);
sif::printInfo("Gyro Y: %f\n", gyroY);
sif::printInfo("Gyro Z: %f\n", gyroZ);
}
void GyroL3GD20H::spiTransferCompleteCallback(SPI_HandleTypeDef *hspi, void* args) {
transferState = TransferStates::SUCCESS;
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_SET);
if(GyroL3GD20H::transferMode == spi::TransferModes::DMA) {
// Invalidate cache prior to access by CPU
SCB_InvalidateDCache_by_Addr ((uint32_t *)GyroL3GD20H::rxBuffer.data(),
GyroL3GD20H::recvBufferSize);
}
void GyroL3GD20H::spiTransferCompleteCallback(SPI_HandleTypeDef *hspi, void *args) {
transferState = TransferStates::SUCCESS;
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_SET);
if (GyroL3GD20H::transferMode == spi::TransferModes::DMA) {
// Invalidate cache prior to access by CPU
SCB_InvalidateDCache_by_Addr((uint32_t *)GyroL3GD20H::rxBuffer.data(),
GyroL3GD20H::recvBufferSize);
}
}
/**
@ -553,6 +551,6 @@ void GyroL3GD20H::spiTransferCompleteCallback(SPI_HandleTypeDef *hspi, void* arg
* add your own implementation.
* @retval None
*/
void GyroL3GD20H::spiTransferErrorCallback(SPI_HandleTypeDef *hspi, void* args) {
transferState = TransferStates::FAILURE;
void GyroL3GD20H::spiTransferErrorCallback(SPI_HandleTypeDef *hspi, void *args) {
transferState = TransferStates::FAILURE;
}

87
hal/src/fsfw_hal/stm32h7/devicetest/GyroL3GD20H.h
View File

@ -1,70 +1,61 @@
#ifndef FSFW_HAL_STM32H7_DEVICETEST_GYRO_L3GD20H_H_
#define FSFW_HAL_STM32H7_DEVICETEST_GYRO_L3GD20H_H_
#include "stm32h7xx_hal.h"
#include "stm32h7xx_hal_spi.h"
#include <array>
#include <cstdint>
#include "../spi/mspInit.h"
#include "../spi/spiDefinitions.h"
#include "fsfw/returnvalues/HasReturnvaluesIF.h"
#include "stm32h7xx_hal.h"
#include "stm32h7xx_hal_spi.h"
#include <cstdint>
#include <array>
enum class TransferStates {
IDLE,
WAIT,
SUCCESS,
FAILURE
};
enum class TransferStates { IDLE, WAIT, SUCCESS, FAILURE };
class GyroL3GD20H {
public:
GyroL3GD20H(SPI_HandleTypeDef* spiHandle, spi::TransferModes transferMode);
~GyroL3GD20H();
public:
GyroL3GD20H(SPI_HandleTypeDef* spiHandle, spi::TransferModes transferMode);
~GyroL3GD20H();
ReturnValue_t initialize();
ReturnValue_t performOperation();
ReturnValue_t initialize();
ReturnValue_t performOperation();
private:
private:
const uint8_t WHO_AM_I_REG = 0b00001111;
const uint8_t STM_READ_MASK = 0b10000000;
const uint8_t STM_AUTO_INCREMENT_MASK = 0b01000000;
const uint8_t EXPECTED_WHO_AM_I_VAL = 0b11010111;
const uint8_t CTRL_REG_1 = 0b00100000;
const uint32_t L3G_RANGE = 245;
const uint8_t WHO_AM_I_REG = 0b00001111;
const uint8_t STM_READ_MASK = 0b10000000;
const uint8_t STM_AUTO_INCREMENT_MASK = 0b01000000;
const uint8_t EXPECTED_WHO_AM_I_VAL = 0b11010111;
const uint8_t CTRL_REG_1 = 0b00100000;
const uint32_t L3G_RANGE = 245;
SPI_HandleTypeDef* spiHandle;
SPI_HandleTypeDef* spiHandle;
static spi::TransferModes transferMode;
static constexpr size_t recvBufferSize = 32 * 10;
static std::array<uint8_t, recvBufferSize> rxBuffer;
static constexpr size_t txBufferSize = 32;
static std::array<uint8_t, txBufferSize> txBuffer;
static spi::TransferModes transferMode;
static constexpr size_t recvBufferSize = 32 * 10;
static std::array<uint8_t, recvBufferSize> rxBuffer;
static constexpr size_t txBufferSize = 32;
static std::array<uint8_t, txBufferSize> txBuffer;
ReturnValue_t handleDmaTransferInit();
ReturnValue_t handlePollingTransferInit();
ReturnValue_t handleInterruptTransferInit();
ReturnValue_t handleDmaTransferInit();
ReturnValue_t handlePollingTransferInit();
ReturnValue_t handleInterruptTransferInit();
ReturnValue_t handleDmaSensorRead();
HAL_StatusTypeDef performDmaTransfer(size_t sendSize);
ReturnValue_t handlePollingSensorRead();
ReturnValue_t handleInterruptSensorRead();
ReturnValue_t handleDmaSensorRead();
HAL_StatusTypeDef performDmaTransfer(size_t sendSize);
ReturnValue_t handlePollingSensorRead();
ReturnValue_t handleInterruptSensorRead();
uint8_t readRegPolling(uint8_t reg);
uint8_t readRegPolling(uint8_t reg);
static void spiTransferCompleteCallback(SPI_HandleTypeDef* hspi, void* args);
static void spiTransferErrorCallback(SPI_HandleTypeDef* hspi, void* args);
static void spiTransferCompleteCallback(SPI_HandleTypeDef *hspi, void* args);
static void spiTransferErrorCallback(SPI_HandleTypeDef *hspi, void* args);
void prepareConfigRegs(uint8_t* configRegs);
void handleSensorReadout();
void prepareConfigRegs(uint8_t* configRegs);
void handleSensorReadout();
DMA_HandleTypeDef* txDmaHandle = {};
DMA_HandleTypeDef* rxDmaHandle = {};
spi::MspCfgBase* mspCfg = {};
DMA_HandleTypeDef* txDmaHandle = {};
DMA_HandleTypeDef* rxDmaHandle = {};
spi::MspCfgBase* mspCfg = {};
};
#endif /* FSFW_HAL_STM32H7_DEVICETEST_GYRO_L3GD20H_H_ */

95
hal/src/fsfw_hal/stm32h7/dma.cpp
View File

@ -1,7 +1,7 @@
#include <fsfw_hal/stm32h7/dma.h>
#include <cstdint>
#include <cstddef>
#include <cstdint>
user_handler_t DMA_1_USER_HANDLERS[8];
user_args_t DMA_1_USER_ARGS[8];
@ -10,15 +10,14 @@ user_handler_t DMA_2_USER_HANDLERS[8];
user_args_t DMA_2_USER_ARGS[8];
void dma::assignDmaUserHandler(DMAIndexes dma_idx, DMAStreams stream_idx,
user_handler_t user_handler, user_args_t user_args) {
if(dma_idx == DMA_1) {
DMA_1_USER_HANDLERS[stream_idx] = user_handler;
DMA_1_USER_ARGS[stream_idx] = user_args;
}
else if(dma_idx == DMA_2) {
DMA_2_USER_HANDLERS[stream_idx] = user_handler;
DMA_2_USER_ARGS[stream_idx] = user_args;
}
user_handler_t user_handler, user_args_t user_args) {
if (dma_idx == DMA_1) {
DMA_1_USER_HANDLERS[stream_idx] = user_handler;
DMA_1_USER_ARGS[stream_idx] = user_args;
} else if (dma_idx == DMA_2) {
DMA_2_USER_HANDLERS[stream_idx] = user_handler;
DMA_2_USER_ARGS[stream_idx] = user_args;
}
}
// The interrupt handlers in the format required for the IRQ vector table
@ -26,59 +25,27 @@ void dma::assignDmaUserHandler(DMAIndexes dma_idx, DMAStreams stream_idx,
/* Do not change these function names! They need to be exactly equal to the name of the functions
defined in the startup_stm32h743xx.s files! */
#define GENERIC_DMA_IRQ_HANDLER(DMA_IDX, STREAM_IDX) \
if(DMA_##DMA_IDX##_USER_HANDLERS[STREAM_IDX] != NULL) { \
DMA_##DMA_IDX##_USER_HANDLERS[STREAM_IDX](DMA_##DMA_IDX##_USER_ARGS[STREAM_IDX]); \
return; \
} \
Default_Handler() \
#define GENERIC_DMA_IRQ_HANDLER(DMA_IDX, STREAM_IDX) \
if (DMA_##DMA_IDX##_USER_HANDLERS[STREAM_IDX] != NULL) { \
DMA_##DMA_IDX##_USER_HANDLERS[STREAM_IDX](DMA_##DMA_IDX##_USER_ARGS[STREAM_IDX]); \
return; \
} \
Default_Handler()
extern"C" void DMA1_Stream0_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(1, 0);
}
extern"C" void DMA1_Stream1_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(1, 1);
}
extern"C" void DMA1_Stream2_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(1, 2);
}
extern"C" void DMA1_Stream3_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(1, 3);
}
extern"C" void DMA1_Stream4_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(1, 4);
}
extern"C" void DMA1_Stream5_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(1, 5);
}
extern"C" void DMA1_Stream6_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(1, 6);
}
extern"C" void DMA1_Stream7_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(1, 7);
}
extern "C" void DMA1_Stream0_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(1, 0); }
extern "C" void DMA1_Stream1_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(1, 1); }
extern "C" void DMA1_Stream2_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(1, 2); }
extern "C" void DMA1_Stream3_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(1, 3); }
extern "C" void DMA1_Stream4_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(1, 4); }
extern "C" void DMA1_Stream5_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(1, 5); }
extern "C" void DMA1_Stream6_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(1, 6); }
extern "C" void DMA1_Stream7_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(1, 7); }
extern"C" void DMA2_Stream0_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(2, 0);
}
extern"C" void DMA2_Stream1_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(2, 1);
}
extern"C" void DMA2_Stream2_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(2, 2);
}
extern"C" void DMA2_Stream3_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(2, 3);
}
extern"C" void DMA2_Stream4_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(2, 4);
}
extern"C" void DMA2_Stream5_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(2, 5);
}
extern"C" void DMA2_Stream6_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(2, 6);
}
extern"C" void DMA2_Stream7_IRQHandler() {
GENERIC_DMA_IRQ_HANDLER(2, 7);
}
extern "C" void DMA2_Stream0_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(2, 0); }
extern "C" void DMA2_Stream1_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(2, 1); }
extern "C" void DMA2_Stream2_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(2, 2); }
extern "C" void DMA2_Stream3_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(2, 3); }
extern "C" void DMA2_Stream4_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(2, 4); }
extern "C" void DMA2_Stream5_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(2, 5); }
extern "C" void DMA2_Stream6_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(2, 6); }
extern "C" void DMA2_Stream7_IRQHandler() { GENERIC_DMA_IRQ_HANDLER(2, 7); }

37
hal/src/fsfw_hal/stm32h7/dma.h
View File

@ -5,31 +5,26 @@
extern "C" {
#endif
#include "interrupts.h"
#include <cstdint>
#include "interrupts.h"
namespace dma {
enum DMAType {
TX = 0,
RX = 1
};
enum DMAType { TX = 0, RX = 1 };
enum DMAIndexes: uint8_t {
DMA_1 = 1,
DMA_2 = 2
};
enum DMAIndexes : uint8_t { DMA_1 = 1, DMA_2 = 2 };
enum DMAStreams {
STREAM_0 = 0,
STREAM_1 = 1,
STREAM_2 = 2,
STREAM_3 = 3,
STREAM_4 = 4,
STREAM_5 = 5,
STREAM_6 = 6,
STREAM_7 = 7,
} ;
STREAM_0 = 0,
STREAM_1 = 1,
STREAM_2 = 2,
STREAM_3 = 3,
STREAM_4 = 4,
STREAM_5 = 5,
STREAM_6 = 6,
STREAM_7 = 7,
};
/**
* Assign user interrupt handlers for DMA streams, allowing to pass an
@ -37,10 +32,10 @@ enum DMAStreams {
* @param user_handler
* @param user_args
*/
void assignDmaUserHandler(DMAIndexes dma_idx, DMAStreams stream_idx,
user_handler_t user_handler, user_args_t user_args);
void assignDmaUserHandler(DMAIndexes dma_idx, DMAStreams stream_idx, user_handler_t user_handler,
user_args_t user_args);
}
} // namespace dma
#ifdef __cplusplus
}

66
hal/src/fsfw_hal/stm32h7/gpio/gpio.cpp
View File

@ -4,68 +4,68 @@
void gpio::initializeGpioClock(GPIO_TypeDef* gpioPort) {
#ifdef GPIOA
if(gpioPort == GPIOA) {
__HAL_RCC_GPIOA_CLK_ENABLE();
}
if (gpioPort == GPIOA) {
__HAL_RCC_GPIOA_CLK_ENABLE();
}
#endif
#ifdef GPIOB
if(gpioPort == GPIOB) {
__HAL_RCC_GPIOB_CLK_ENABLE();
}
if (gpioPort == GPIOB) {
__HAL_RCC_GPIOB_CLK_ENABLE();
}
#endif
#ifdef GPIOC
if(gpioPort == GPIOC) {
__HAL_RCC_GPIOC_CLK_ENABLE();
}
if (gpioPort == GPIOC) {
__HAL_RCC_GPIOC_CLK_ENABLE();
}
#endif
#ifdef GPIOD
if(gpioPort == GPIOD) {
__HAL_RCC_GPIOD_CLK_ENABLE();
}
if (gpioPort == GPIOD) {
__HAL_RCC_GPIOD_CLK_ENABLE();
}
#endif
#ifdef GPIOE
if(gpioPort == GPIOE) {
__HAL_RCC_GPIOE_CLK_ENABLE();
}
if (gpioPort == GPIOE) {
__HAL_RCC_GPIOE_CLK_ENABLE();
}
#endif
#ifdef GPIOF
if(gpioPort == GPIOF) {
__HAL_RCC_GPIOF_CLK_ENABLE();
}
if (gpioPort == GPIOF) {
__HAL_RCC_GPIOF_CLK_ENABLE();
}
#endif
#ifdef GPIOG
if(gpioPort == GPIOG) {
__HAL_RCC_GPIOG_CLK_ENABLE();
}
if (gpioPort == GPIOG) {
__HAL_RCC_GPIOG_CLK_ENABLE();
}
#endif
#ifdef GPIOH
if(gpioPort == GPIOH) {
__HAL_RCC_GPIOH_CLK_ENABLE();
}
if (gpioPort == GPIOH) {
__HAL_RCC_GPIOH_CLK_ENABLE();
}
#endif
#ifdef GPIOI
if(gpioPort == GPIOI) {
__HAL_RCC_GPIOI_CLK_ENABLE();
}
if (gpioPort == GPIOI) {
__HAL_RCC_GPIOI_CLK_ENABLE();
}
#endif
#ifdef GPIOJ
if(gpioPort == GPIOJ) {
__HAL_RCC_GPIOJ_CLK_ENABLE();
}
if (gpioPort == GPIOJ) {
__HAL_RCC_GPIOJ_CLK_ENABLE();
}
#endif
#ifdef GPIOK
if(gpioPort == GPIOK) {
__HAL_RCC_GPIOK_CLK_ENABLE();
}
if (gpioPort == GPIOK) {
__HAL_RCC_GPIOK_CLK_ENABLE();
}
#endif
}

8
hal/src/fsfw_hal/stm32h7/interrupts.h
View File

@ -12,14 +12,10 @@ extern "C" {
*/
extern void Default_Handler();
typedef void (*user_handler_t) (void*);
typedef void (*user_handler_t)(void*);
typedef void* user_args_t;
enum IrqPriorities: uint8_t {
HIGHEST = 0,
HIGHEST_FREERTOS = 6,
LOWEST = 15
};
enum IrqPriorities : uint8_t { HIGHEST = 0, HIGHEST_FREERTOS = 6, LOWEST = 15 };
#ifdef __cplusplus
}

648
hal/src/fsfw_hal/stm32h7/spi/SpiComIF.cpp
View File

@ -1,11 +1,11 @@
#include "fsfw_hal/stm32h7/spi/SpiComIF.h"
#include "fsfw_hal/stm32h7/spi/SpiCookie.h"
#include "fsfw/tasks/SemaphoreFactory.h"
#include "fsfw_hal/stm32h7/gpio/gpio.h"
#include "fsfw_hal/stm32h7/spi/SpiCookie.h"
#include "fsfw_hal/stm32h7/spi/mspInit.h"
#include "fsfw_hal/stm32h7/spi/spiCore.h"
#include "fsfw_hal/stm32h7/spi/spiInterrupts.h"
#include "fsfw_hal/stm32h7/spi/mspInit.h"
#include "fsfw_hal/stm32h7/gpio/gpio.h"
// FreeRTOS required special Semaphore handling from an ISR. Therefore, we use the concrete
// instance here, because RTEMS and FreeRTOS are the only relevant OSALs currently
@ -13,468 +13,462 @@
#if defined FSFW_OSAL_RTEMS
#include "fsfw/osal/rtems/BinarySemaphore.h"
#elif defined FSFW_OSAL_FREERTOS
#include "fsfw/osal/freertos/TaskManagement.h"
#include "fsfw/osal/freertos/BinarySemaphore.h"
#include "fsfw/osal/freertos/TaskManagement.h"
#endif
#include "stm32h7xx_hal_gpio.h"
SpiComIF::SpiComIF(object_id_t objectId): SystemObject(objectId) {
void* irqArgsVoided = reinterpret_cast<void*>(&irqArgs);
spi::assignTransferRxTxCompleteCallback(&spiTransferCompleteCallback, irqArgsVoided);
spi::assignTransferRxCompleteCallback(&spiTransferRxCompleteCallback, irqArgsVoided);
spi::assignTransferTxCompleteCallback(&spiTransferTxCompleteCallback, irqArgsVoided);
spi::assignTransferErrorCallback(&spiTransferErrorCallback, irqArgsVoided);
SpiComIF::SpiComIF(object_id_t objectId) : SystemObject(objectId) {
void *irqArgsVoided = reinterpret_cast<void *>(&irqArgs);
spi::assignTransferRxTxCompleteCallback(&spiTransferCompleteCallback, irqArgsVoided);
spi::assignTransferRxCompleteCallback(&spiTransferRxCompleteCallback, irqArgsVoided);
spi::assignTransferTxCompleteCallback(&spiTransferTxCompleteCallback, irqArgsVoided);
spi::assignTransferErrorCallback(&spiTransferErrorCallback, irqArgsVoided);
}
void SpiComIF::configureCacheMaintenanceOnTxBuffer(bool enable) {
this->cacheMaintenanceOnTxBuffer = enable;
this->cacheMaintenanceOnTxBuffer = enable;
}
void SpiComIF::addDmaHandles(DMA_HandleTypeDef *txHandle, DMA_HandleTypeDef *rxHandle) {
spi::setDmaHandles(txHandle, rxHandle);
spi::setDmaHandles(txHandle, rxHandle);
}
ReturnValue_t SpiComIF::initialize() {
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t SpiComIF::initialize() { return HasReturnvaluesIF::RETURN_OK; }
ReturnValue_t SpiComIF::initializeInterface(CookieIF *cookie) {
SpiCookie* spiCookie = dynamic_cast<SpiCookie*>(cookie);
if(spiCookie == nullptr) {
SpiCookie *spiCookie = dynamic_cast<SpiCookie *>(cookie);
if (spiCookie == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error < "SpiComIF::initializeInterface: Invalid cookie" << std::endl;
sif::error < "SpiComIF::initializeInterface: Invalid cookie" << std::endl;
#else
sif::printError("SpiComIF::initializeInterface: Invalid cookie\n");
sif::printError("SpiComIF::initializeInterface: Invalid cookie\n");
#endif
return NULLPOINTER;
}
auto transferMode = spiCookie->getTransferMode();
return NULLPOINTER;
}
auto transferMode = spiCookie->getTransferMode();
if(transferMode == spi::TransferModes::DMA) {
DMA_HandleTypeDef *txHandle = nullptr;
DMA_HandleTypeDef *rxHandle = nullptr;
spi::getDmaHandles(&txHandle, &rxHandle);
if(txHandle == nullptr or rxHandle == nullptr) {
sif::printError("SpiComIF::initialize: DMA handles not set!\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
if (transferMode == spi::TransferModes::DMA) {
DMA_HandleTypeDef *txHandle = nullptr;
DMA_HandleTypeDef *rxHandle = nullptr;
spi::getDmaHandles(&txHandle, &rxHandle);
if (txHandle == nullptr or rxHandle == nullptr) {
sif::printError("SpiComIF::initialize: DMA handles not set!\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
// This semaphore ensures thread-safety for a given bus
spiSemaphore = dynamic_cast<BinarySemaphore*>(
SemaphoreFactory::instance()->createBinarySemaphore());
address_t spiAddress = spiCookie->getDeviceAddress();
}
// This semaphore ensures thread-safety for a given bus
spiSemaphore =
dynamic_cast<BinarySemaphore *>(SemaphoreFactory::instance()->createBinarySemaphore());
address_t spiAddress = spiCookie->getDeviceAddress();
auto iter = spiDeviceMap.find(spiAddress);
if(iter == spiDeviceMap.end()) {
size_t bufferSize = spiCookie->getMaxRecvSize();
auto statusPair = spiDeviceMap.emplace(spiAddress, SpiInstance(bufferSize));
if (not statusPair.second) {
auto iter = spiDeviceMap.find(spiAddress);
if (iter == spiDeviceMap.end()) {
size_t bufferSize = spiCookie->getMaxRecvSize();
auto statusPair = spiDeviceMap.emplace(spiAddress, SpiInstance(bufferSize));
if (not statusPair.second) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "SpiComIF::initializeInterface: Failed to insert device with address " <<
spiAddress << "to SPI device map" << std::endl;
sif::error << "SpiComIF::initializeInterface: Failed to insert device with address "
<< spiAddress << "to SPI device map" << std::endl;
#else
sif::printError("SpiComIF::initializeInterface: Failed to insert device with address "
"%lu to SPI device map\n", static_cast<unsigned long>(spiAddress));
sif::printError(
"SpiComIF::initializeInterface: Failed to insert device with address "
"%lu to SPI device map\n",
static_cast<unsigned long>(spiAddress));
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
auto gpioPin = spiCookie->getChipSelectGpioPin();
auto gpioPort = spiCookie->getChipSelectGpioPort();
}
auto gpioPin = spiCookie->getChipSelectGpioPin();
auto gpioPort = spiCookie->getChipSelectGpioPort();
SPI_HandleTypeDef& spiHandle = spiCookie->getSpiHandle();
SPI_HandleTypeDef &spiHandle = spiCookie->getSpiHandle();
auto spiIdx = spiCookie->getSpiIdx();
if(spiIdx == spi::SpiBus::SPI_1) {
auto spiIdx = spiCookie->getSpiIdx();
if (spiIdx == spi::SpiBus::SPI_1) {
#ifdef SPI1
spiHandle.Instance = SPI1;
spiHandle.Instance = SPI1;
#endif
}
else if(spiIdx == spi::SpiBus::SPI_2) {
} else if (spiIdx == spi::SpiBus::SPI_2) {
#ifdef SPI2
spiHandle.Instance = SPI2;
spiHandle.Instance = SPI2;
#endif
}
else {
printCfgError("SPI Bus Index");
return HasReturnvaluesIF::RETURN_FAILED;
}
} else {
printCfgError("SPI Bus Index");
return HasReturnvaluesIF::RETURN_FAILED;
}
auto mspCfg = spiCookie->getMspCfg();
auto mspCfg = spiCookie->getMspCfg();
if(transferMode == spi::TransferModes::POLLING) {
auto typedCfg = dynamic_cast<spi::MspPollingConfigStruct*>(mspCfg);
if(typedCfg == nullptr) {
printCfgError("Polling MSP");
return HasReturnvaluesIF::RETURN_FAILED;
}
spi::setSpiPollingMspFunctions(typedCfg);
if (transferMode == spi::TransferModes::POLLING) {
auto typedCfg = dynamic_cast<spi::MspPollingConfigStruct *>(mspCfg);
if (typedCfg == nullptr) {
printCfgError("Polling MSP");
return HasReturnvaluesIF::RETURN_FAILED;
}
else if(transferMode == spi::TransferModes::INTERRUPT) {
auto typedCfg = dynamic_cast<spi::MspIrqConfigStruct*>(mspCfg);
if(typedCfg == nullptr) {
printCfgError("IRQ MSP");
return HasReturnvaluesIF::RETURN_FAILED;
}
spi::setSpiIrqMspFunctions(typedCfg);
spi::setSpiPollingMspFunctions(typedCfg);
} else if (transferMode == spi::TransferModes::INTERRUPT) {
auto typedCfg = dynamic_cast<spi::MspIrqConfigStruct *>(mspCfg);
if (typedCfg == nullptr) {
printCfgError("IRQ MSP");
return HasReturnvaluesIF::RETURN_FAILED;
}
else if(transferMode == spi::TransferModes::DMA) {
auto typedCfg = dynamic_cast<spi::MspDmaConfigStruct*>(mspCfg);
if(typedCfg == nullptr) {
printCfgError("DMA MSP");
return HasReturnvaluesIF::RETURN_FAILED;
}
// Check DMA handles
DMA_HandleTypeDef* txHandle = nullptr;
DMA_HandleTypeDef* rxHandle = nullptr;
spi::getDmaHandles(&txHandle, &rxHandle);
if(txHandle == nullptr or rxHandle == nullptr) {
printCfgError("DMA Handle");
return HasReturnvaluesIF::RETURN_FAILED;
}
spi::setSpiDmaMspFunctions(typedCfg);
spi::setSpiIrqMspFunctions(typedCfg);
} else if (transferMode == spi::TransferModes::DMA) {
auto typedCfg = dynamic_cast<spi::MspDmaConfigStruct *>(mspCfg);
if (typedCfg == nullptr) {
printCfgError("DMA MSP");
return HasReturnvaluesIF::RETURN_FAILED;
}
// Check DMA handles
DMA_HandleTypeDef *txHandle = nullptr;
DMA_HandleTypeDef *rxHandle = nullptr;
spi::getDmaHandles(&txHandle, &rxHandle);
if (txHandle == nullptr or rxHandle == nullptr) {
printCfgError("DMA Handle");
return HasReturnvaluesIF::RETURN_FAILED;
}
spi::setSpiDmaMspFunctions(typedCfg);
}
if(gpioPort != nullptr) {
gpio::initializeGpioClock(gpioPort);
GPIO_InitTypeDef chipSelect = {};
chipSelect.Pin = gpioPin;
chipSelect.Mode = GPIO_MODE_OUTPUT_PP;
HAL_GPIO_Init(gpioPort, &chipSelect);
HAL_GPIO_WritePin(gpioPort, gpioPin, GPIO_PIN_SET);
}
if (gpioPort != nullptr) {
gpio::initializeGpioClock(gpioPort);
GPIO_InitTypeDef chipSelect = {};
chipSelect.Pin = gpioPin;
chipSelect.Mode = GPIO_MODE_OUTPUT_PP;
HAL_GPIO_Init(gpioPort, &chipSelect);
HAL_GPIO_WritePin(gpioPort, gpioPin, GPIO_PIN_SET);
}
if(HAL_SPI_Init(&spiHandle) != HAL_OK) {
sif::printWarning("SpiComIF::initialize: Error initializing SPI\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
// The MSP configuration struct is not required anymore
spiCookie->deleteMspCfg();
if (HAL_SPI_Init(&spiHandle) != HAL_OK) {
sif::printWarning("SpiComIF::initialize: Error initializing SPI\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
// The MSP configuration struct is not required anymore
spiCookie->deleteMspCfg();
return HasReturnvaluesIF::RETURN_OK;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t SpiComIF::sendMessage(CookieIF *cookie, const uint8_t *sendData, size_t sendLen) {
SpiCookie* spiCookie = dynamic_cast<SpiCookie*>(cookie);
if(spiCookie == nullptr) {
return NULLPOINTER;
}
SpiCookie *spiCookie = dynamic_cast<SpiCookie *>(cookie);
if (spiCookie == nullptr) {
return NULLPOINTER;
}
SPI_HandleTypeDef& spiHandle = spiCookie->getSpiHandle();
SPI_HandleTypeDef &spiHandle = spiCookie->getSpiHandle();
auto iter = spiDeviceMap.find(spiCookie->getDeviceAddress());
if(iter == spiDeviceMap.end()) {
return HasReturnvaluesIF::RETURN_FAILED;
}
iter->second.currentTransferLen = sendLen;
auto iter = spiDeviceMap.find(spiCookie->getDeviceAddress());
if (iter == spiDeviceMap.end()) {
return HasReturnvaluesIF::RETURN_FAILED;
}
iter->second.currentTransferLen = sendLen;
auto transferMode = spiCookie->getTransferMode();
switch(spiCookie->getTransferState()) {
case(spi::TransferStates::IDLE): {
break;
auto transferMode = spiCookie->getTransferMode();
switch (spiCookie->getTransferState()) {
case (spi::TransferStates::IDLE): {
break;
}
case(spi::TransferStates::WAIT):
case(spi::TransferStates::FAILURE):
case(spi::TransferStates::SUCCESS):
case (spi::TransferStates::WAIT):
case (spi::TransferStates::FAILURE):
case (spi::TransferStates::SUCCESS):
default: {
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
}
switch(transferMode) {
case(spi::TransferModes::POLLING): {
return handlePollingSendOperation(iter->second.replyBuffer.data(), spiHandle, *spiCookie,
sendData, sendLen);
switch (transferMode) {
case (spi::TransferModes::POLLING): {
return handlePollingSendOperation(iter->second.replyBuffer.data(), spiHandle, *spiCookie,
sendData, sendLen);
}
case(spi::TransferModes::INTERRUPT): {
return handleInterruptSendOperation(iter->second.replyBuffer.data(), spiHandle, *spiCookie,
sendData, sendLen);
case (spi::TransferModes::INTERRUPT): {
return handleInterruptSendOperation(iter->second.replyBuffer.data(), spiHandle, *spiCookie,
sendData, sendLen);
}
case(spi::TransferModes::DMA): {
return handleDmaSendOperation(iter->second.replyBuffer.data(), spiHandle, *spiCookie,
sendData, sendLen);
case (spi::TransferModes::DMA): {
return handleDmaSendOperation(iter->second.replyBuffer.data(), spiHandle, *spiCookie,
sendData, sendLen);
}
}
return HasReturnvaluesIF::RETURN_OK;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t SpiComIF::getSendSuccess(CookieIF *cookie) {
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t SpiComIF::getSendSuccess(CookieIF *cookie) { return HasReturnvaluesIF::RETURN_OK; }
ReturnValue_t SpiComIF::requestReceiveMessage(CookieIF *cookie, size_t requestLen) {
return HasReturnvaluesIF::RETURN_OK;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t SpiComIF::readReceivedMessage(CookieIF *cookie, uint8_t **buffer, size_t *size) {
SpiCookie* spiCookie = dynamic_cast<SpiCookie*>(cookie);
if(spiCookie == nullptr) {
return NULLPOINTER;
SpiCookie *spiCookie = dynamic_cast<SpiCookie *>(cookie);
if (spiCookie == nullptr) {
return NULLPOINTER;
}
switch (spiCookie->getTransferState()) {
case (spi::TransferStates::SUCCESS): {
auto iter = spiDeviceMap.find(spiCookie->getDeviceAddress());
if (iter == spiDeviceMap.end()) {
return HasReturnvaluesIF::RETURN_FAILED;
}
*buffer = iter->second.replyBuffer.data();
*size = iter->second.currentTransferLen;
spiCookie->setTransferState(spi::TransferStates::IDLE);
break;
}
switch(spiCookie->getTransferState()) {
case(spi::TransferStates::SUCCESS): {
auto iter = spiDeviceMap.find(spiCookie->getDeviceAddress());
if(iter == spiDeviceMap.end()) {
return HasReturnvaluesIF::RETURN_FAILED;
}
*buffer = iter->second.replyBuffer.data();
*size = iter->second.currentTransferLen;
spiCookie->setTransferState(spi::TransferStates::IDLE);
break;
}
case(spi::TransferStates::FAILURE): {
case (spi::TransferStates::FAILURE): {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "SpiComIF::readReceivedMessage: Transfer failure" << std::endl;
sif::warning << "SpiComIF::readReceivedMessage: Transfer failure" << std::endl;
#else
sif::printWarning("SpiComIF::readReceivedMessage: Transfer failure\n");
sif::printWarning("SpiComIF::readReceivedMessage: Transfer failure\n");
#endif
#endif
spiCookie->setTransferState(spi::TransferStates::IDLE);
return HasReturnvaluesIF::RETURN_FAILED;
spiCookie->setTransferState(spi::TransferStates::IDLE);
return HasReturnvaluesIF::RETURN_FAILED;
}
case(spi::TransferStates::WAIT):
case(spi::TransferStates::IDLE): {
break;
case (spi::TransferStates::WAIT):
case (spi::TransferStates::IDLE): {
break;
}
default: {
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
return HasReturnvaluesIF::RETURN_OK;
}
void SpiComIF::setDefaultPollingTimeout(dur_millis_t timeout) {
this->defaultPollingTimeout = timeout;
this->defaultPollingTimeout = timeout;
}
ReturnValue_t SpiComIF::handlePollingSendOperation(uint8_t* recvPtr, SPI_HandleTypeDef& spiHandle,
SpiCookie& spiCookie, const uint8_t *sendData, size_t sendLen) {
auto gpioPort = spiCookie.getChipSelectGpioPort();
auto gpioPin = spiCookie.getChipSelectGpioPin();
auto returnval = spiSemaphore->acquire(timeoutType, timeoutMs);
if(returnval != HasReturnvaluesIF::RETURN_OK) {
return returnval;
}
spiCookie.setTransferState(spi::TransferStates::WAIT);
if(gpioPort != nullptr) {
HAL_GPIO_WritePin(gpioPort, gpioPin, GPIO_PIN_RESET);
}
ReturnValue_t SpiComIF::handlePollingSendOperation(uint8_t *recvPtr, SPI_HandleTypeDef &spiHandle,
SpiCookie &spiCookie, const uint8_t *sendData,
size_t sendLen) {
auto gpioPort = spiCookie.getChipSelectGpioPort();
auto gpioPin = spiCookie.getChipSelectGpioPin();
auto returnval = spiSemaphore->acquire(timeoutType, timeoutMs);
if (returnval != HasReturnvaluesIF::RETURN_OK) {
return returnval;
}
spiCookie.setTransferState(spi::TransferStates::WAIT);
if (gpioPort != nullptr) {
HAL_GPIO_WritePin(gpioPort, gpioPin, GPIO_PIN_RESET);
}
auto result = HAL_SPI_TransmitReceive(&spiHandle, const_cast<uint8_t*>(sendData),
recvPtr, sendLen, defaultPollingTimeout);
if(gpioPort != nullptr) {
HAL_GPIO_WritePin(gpioPort, gpioPin, GPIO_PIN_SET);
auto result = HAL_SPI_TransmitReceive(&spiHandle, const_cast<uint8_t *>(sendData), recvPtr,
sendLen, defaultPollingTimeout);
if (gpioPort != nullptr) {
HAL_GPIO_WritePin(gpioPort, gpioPin, GPIO_PIN_SET);
}
spiSemaphore->release();
switch (result) {
case (HAL_OK): {
spiCookie.setTransferState(spi::TransferStates::SUCCESS);
break;
}
spiSemaphore->release();
switch(result) {
case(HAL_OK): {
spiCookie.setTransferState(spi::TransferStates::SUCCESS);
break;
}
case(HAL_TIMEOUT): {
case (HAL_TIMEOUT): {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "SpiComIF::sendMessage: Polling Mode | Timeout for SPI device" <<
spiCookie->getDeviceAddress() << std::endl;
sif::warning << "SpiComIF::sendMessage: Polling Mode | Timeout for SPI device"
<< spiCookie->getDeviceAddress() << std::endl;
#else
sif::printWarning("SpiComIF::sendMessage: Polling Mode | Timeout for SPI device %d\n",
spiCookie.getDeviceAddress());
sif::printWarning("SpiComIF::sendMessage: Polling Mode | Timeout for SPI device %d\n",
spiCookie.getDeviceAddress());
#endif
#endif
spiCookie.setTransferState(spi::TransferStates::FAILURE);
return spi::HAL_TIMEOUT_RETVAL;
spiCookie.setTransferState(spi::TransferStates::FAILURE);
return spi::HAL_TIMEOUT_RETVAL;
}
case(HAL_ERROR):
case (HAL_ERROR):
default: {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "SpiComIF::sendMessage: Polling Mode | HAL error for SPI device" <<
spiCookie->getDeviceAddress() << std::endl;
sif::warning << "SpiComIF::sendMessage: Polling Mode | HAL error for SPI device"
<< spiCookie->getDeviceAddress() << std::endl;
#else
sif::printWarning("SpiComIF::sendMessage: Polling Mode | HAL error for SPI device %d\n",
spiCookie.getDeviceAddress());
sif::printWarning("SpiComIF::sendMessage: Polling Mode | HAL error for SPI device %d\n",
spiCookie.getDeviceAddress());
#endif
#endif
spiCookie.setTransferState(spi::TransferStates::FAILURE);
return spi::HAL_ERROR_RETVAL;
spiCookie.setTransferState(spi::TransferStates::FAILURE);
return spi::HAL_ERROR_RETVAL;
}
}
return HasReturnvaluesIF::RETURN_OK;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t SpiComIF::handleInterruptSendOperation(uint8_t* recvPtr, SPI_HandleTypeDef& spiHandle,
SpiCookie& spiCookie, const uint8_t * sendData, size_t sendLen) {
return handleIrqSendOperation(recvPtr, spiHandle, spiCookie, sendData, sendLen);
ReturnValue_t SpiComIF::handleInterruptSendOperation(uint8_t *recvPtr, SPI_HandleTypeDef &spiHandle,
SpiCookie &spiCookie, const uint8_t *sendData,
size_t sendLen) {
return handleIrqSendOperation(recvPtr, spiHandle, spiCookie, sendData, sendLen);
}
ReturnValue_t SpiComIF::handleDmaSendOperation(uint8_t* recvPtr, SPI_HandleTypeDef& spiHandle,
SpiCookie& spiCookie, const uint8_t * sendData, size_t sendLen) {
return handleIrqSendOperation(recvPtr, spiHandle, spiCookie, sendData, sendLen);
ReturnValue_t SpiComIF::handleDmaSendOperation(uint8_t *recvPtr, SPI_HandleTypeDef &spiHandle,
SpiCookie &spiCookie, const uint8_t *sendData,
size_t sendLen) {
return handleIrqSendOperation(recvPtr, spiHandle, spiCookie, sendData, sendLen);
}
ReturnValue_t SpiComIF::handleIrqSendOperation(uint8_t *recvPtr, SPI_HandleTypeDef& spiHandle,
SpiCookie& spiCookie, const uint8_t *sendData, size_t sendLen) {
ReturnValue_t result = genericIrqSendSetup(recvPtr, spiHandle, spiCookie, sendData, sendLen);
if(result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
// yet another HAL driver which is not const-correct..
HAL_StatusTypeDef status = HAL_OK;
auto transferMode = spiCookie.getTransferMode();
if(transferMode == spi::TransferModes::DMA) {
if(cacheMaintenanceOnTxBuffer) {
/* Clean D-cache. Make sure the address is 32-byte aligned and add 32-bytes to length,
in case it overlaps cacheline */
SCB_CleanDCache_by_Addr((uint32_t*)(((uint32_t) sendData ) & ~(uint32_t)0x1F),
sendLen + 32);
}
status = HAL_SPI_TransmitReceive_DMA(&spiHandle, const_cast<uint8_t*>(sendData),
currentRecvPtr, sendLen);
}
else {
status = HAL_SPI_TransmitReceive_IT(&spiHandle, const_cast<uint8_t*>(sendData),
currentRecvPtr, sendLen);
}
switch(status) {
case(HAL_OK): {
break;
}
default: {
return halErrorHandler(status, transferMode);
}
}
ReturnValue_t SpiComIF::handleIrqSendOperation(uint8_t *recvPtr, SPI_HandleTypeDef &spiHandle,
SpiCookie &spiCookie, const uint8_t *sendData,
size_t sendLen) {
ReturnValue_t result = genericIrqSendSetup(recvPtr, spiHandle, spiCookie, sendData, sendLen);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
// yet another HAL driver which is not const-correct..
HAL_StatusTypeDef status = HAL_OK;
auto transferMode = spiCookie.getTransferMode();
if (transferMode == spi::TransferModes::DMA) {
if (cacheMaintenanceOnTxBuffer) {
/* Clean D-cache. Make sure the address is 32-byte aligned and add 32-bytes to length,
in case it overlaps cacheline */
SCB_CleanDCache_by_Addr((uint32_t *)(((uint32_t)sendData) & ~(uint32_t)0x1F), sendLen + 32);
}
status = HAL_SPI_TransmitReceive_DMA(&spiHandle, const_cast<uint8_t *>(sendData),
currentRecvPtr, sendLen);
} else {
status = HAL_SPI_TransmitReceive_IT(&spiHandle, const_cast<uint8_t *>(sendData), currentRecvPtr,
sendLen);
}
switch (status) {
case (HAL_OK): {
break;
}
default: {
return halErrorHandler(status, transferMode);
}
}
return result;
}
ReturnValue_t SpiComIF::halErrorHandler(HAL_StatusTypeDef status, spi::TransferModes transferMode) {
char modeString[10];
if(transferMode == spi::TransferModes::DMA) {
std::snprintf(modeString, sizeof(modeString), "Dma");
char modeString[10];
if (transferMode == spi::TransferModes::DMA) {
std::snprintf(modeString, sizeof(modeString), "Dma");
} else {
std::snprintf(modeString, sizeof(modeString), "Interrupt");
}
sif::printWarning("SpiComIF::handle%sSendOperation: HAL error %d occured\n", modeString, status);
switch (status) {
case (HAL_BUSY): {
return spi::HAL_BUSY_RETVAL;
}
else {
std::snprintf(modeString, sizeof(modeString), "Interrupt");
case (HAL_ERROR): {
return spi::HAL_ERROR_RETVAL;
}
sif::printWarning("SpiComIF::handle%sSendOperation: HAL error %d occured\n", modeString,
status);
switch(status) {
case(HAL_BUSY): {
return spi::HAL_BUSY_RETVAL;
}
case(HAL_ERROR): {
return spi::HAL_ERROR_RETVAL;
}
case(HAL_TIMEOUT): {
return spi::HAL_TIMEOUT_RETVAL;
case (HAL_TIMEOUT): {
return spi::HAL_TIMEOUT_RETVAL;
}
default: {
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
}
}
ReturnValue_t SpiComIF::genericIrqSendSetup(uint8_t *recvPtr, SPI_HandleTypeDef &spiHandle,
SpiCookie &spiCookie, const uint8_t *sendData,
size_t sendLen) {
currentRecvPtr = recvPtr;
currentRecvBuffSize = sendLen;
ReturnValue_t SpiComIF::genericIrqSendSetup(uint8_t *recvPtr, SPI_HandleTypeDef& spiHandle,
SpiCookie& spiCookie, const uint8_t *sendData, size_t sendLen) {
currentRecvPtr = recvPtr;
currentRecvBuffSize = sendLen;
// Take the semaphore which will be released by a callback when the transfer is complete
ReturnValue_t result = spiSemaphore->acquire(SemaphoreIF::TimeoutType::WAITING, timeoutMs);
if(result != HasReturnvaluesIF::RETURN_OK) {
// Configuration error
sif::printWarning("SpiComIF::handleInterruptSendOperation: Semaphore "
"could not be acquired after %d ms\n", timeoutMs);
return result;
}
// Cache the current SPI handle in any case
spi::setSpiHandle(&spiHandle);
// Assign the IRQ arguments for the user callbacks
irqArgs.comIF = this;
irqArgs.spiCookie = &spiCookie;
// The SPI handle is passed to the default SPI callback as a void argument. This callback
// is different from the user callbacks specified above!
spi::assignSpiUserArgs(spiCookie.getSpiIdx(), reinterpret_cast<void*>(&spiHandle));
if(spiCookie.getChipSelectGpioPort() != nullptr) {
HAL_GPIO_WritePin(spiCookie.getChipSelectGpioPort(), spiCookie.getChipSelectGpioPin(),
GPIO_PIN_RESET);
}
return HasReturnvaluesIF::RETURN_OK;
// Take the semaphore which will be released by a callback when the transfer is complete
ReturnValue_t result = spiSemaphore->acquire(SemaphoreIF::TimeoutType::WAITING, timeoutMs);
if (result != HasReturnvaluesIF::RETURN_OK) {
// Configuration error
sif::printWarning(
"SpiComIF::handleInterruptSendOperation: Semaphore "
"could not be acquired after %d ms\n",
timeoutMs);
return result;
}
// Cache the current SPI handle in any case
spi::setSpiHandle(&spiHandle);
// Assign the IRQ arguments for the user callbacks
irqArgs.comIF = this;
irqArgs.spiCookie = &spiCookie;
// The SPI handle is passed to the default SPI callback as a void argument. This callback
// is different from the user callbacks specified above!
spi::assignSpiUserArgs(spiCookie.getSpiIdx(), reinterpret_cast<void *>(&spiHandle));
if (spiCookie.getChipSelectGpioPort() != nullptr) {
HAL_GPIO_WritePin(spiCookie.getChipSelectGpioPort(), spiCookie.getChipSelectGpioPin(),
GPIO_PIN_RESET);
}
return HasReturnvaluesIF::RETURN_OK;
}
void SpiComIF::spiTransferTxCompleteCallback(SPI_HandleTypeDef *hspi, void *args) {
genericIrqHandler(args, spi::TransferStates::SUCCESS);
genericIrqHandler(args, spi::TransferStates::SUCCESS);
}
void SpiComIF::spiTransferRxCompleteCallback(SPI_HandleTypeDef *hspi, void *args) {
genericIrqHandler(args, spi::TransferStates::SUCCESS);
genericIrqHandler(args, spi::TransferStates::SUCCESS);
}
void SpiComIF::spiTransferCompleteCallback(SPI_HandleTypeDef *hspi, void *args) {
genericIrqHandler(args, spi::TransferStates::SUCCESS);
genericIrqHandler(args, spi::TransferStates::SUCCESS);
}
void SpiComIF::spiTransferErrorCallback(SPI_HandleTypeDef *hspi, void *args) {
genericIrqHandler(args, spi::TransferStates::FAILURE);
genericIrqHandler(args, spi::TransferStates::FAILURE);
}
void SpiComIF::genericIrqHandler(void *irqArgsVoid, spi::TransferStates targetState) {
IrqArgs* irqArgs = reinterpret_cast<IrqArgs*>(irqArgsVoid);
if(irqArgs == nullptr) {
return;
}
SpiCookie* spiCookie = irqArgs->spiCookie;
SpiComIF* comIF = irqArgs->comIF;
if(spiCookie == nullptr or comIF == nullptr) {
return;
}
IrqArgs *irqArgs = reinterpret_cast<IrqArgs *>(irqArgsVoid);
if (irqArgs == nullptr) {
return;
}
SpiCookie *spiCookie = irqArgs->spiCookie;
SpiComIF *comIF = irqArgs->comIF;
if (spiCookie == nullptr or comIF == nullptr) {
return;
}
spiCookie->setTransferState(targetState);
if(spiCookie->getChipSelectGpioPort() != nullptr) {
// Pull CS pin high again
HAL_GPIO_WritePin(spiCookie->getChipSelectGpioPort(), spiCookie->getChipSelectGpioPin(),
GPIO_PIN_SET);
}
spiCookie->setTransferState(targetState);
if (spiCookie->getChipSelectGpioPort() != nullptr) {
// Pull CS pin high again
HAL_GPIO_WritePin(spiCookie->getChipSelectGpioPort(), spiCookie->getChipSelectGpioPin(),
GPIO_PIN_SET);
}
#if defined FSFW_OSAL_FREERTOS
// Release the task semaphore
BaseType_t taskWoken = pdFALSE;
ReturnValue_t result = BinarySemaphore::releaseFromISR(comIF->spiSemaphore->getSemaphore(),
&taskWoken);
// Release the task semaphore
BaseType_t taskWoken = pdFALSE;
ReturnValue_t result =
BinarySemaphore::releaseFromISR(comIF->spiSemaphore->getSemaphore(), &taskWoken);
#elif defined FSFW_OSAL_RTEMS
ReturnValue_t result = comIF->spiSemaphore->release();
ReturnValue_t result = comIF->spiSemaphore->release();
#endif
if(result != HasReturnvaluesIF::RETURN_OK) {
// Configuration error
printf("SpiComIF::genericIrqHandler: Failure releasing Semaphore!\n");
}
if (result != HasReturnvaluesIF::RETURN_OK) {
// Configuration error
printf("SpiComIF::genericIrqHandler: Failure releasing Semaphore!\n");
}
// Perform cache maintenance operation for DMA transfers
if(spiCookie->getTransferMode() == spi::TransferModes::DMA) {
// Invalidate cache prior to access by CPU
SCB_InvalidateDCache_by_Addr ((uint32_t *) comIF->currentRecvPtr,
comIF->currentRecvBuffSize);
}
// Perform cache maintenance operation for DMA transfers
if (spiCookie->getTransferMode() == spi::TransferModes::DMA) {
// Invalidate cache prior to access by CPU
SCB_InvalidateDCache_by_Addr((uint32_t *)comIF->currentRecvPtr, comIF->currentRecvBuffSize);
}
#if defined FSFW_OSAL_FREERTOS
/* Request a context switch if the SPI ComIF task was woken up and has a higher priority
than the currently running task */
if(taskWoken == pdTRUE) {
TaskManagement::requestContextSwitch(CallContext::ISR);
}
/* Request a context switch if the SPI ComIF task was woken up and has a higher priority
than the currently running task */
if (taskWoken == pdTRUE) {
TaskManagement::requestContextSwitch(CallContext::ISR);
}
#endif
}
void SpiComIF::printCfgError(const char *const type) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "SpiComIF::initializeInterface: Invalid " << type << " configuration"
<< std::endl;
sif::warning << "SpiComIF::initializeInterface: Invalid " << type << " configuration"
<< std::endl;
#else
sif::printWarning("SpiComIF::initializeInterface: Invalid %s configuration\n", type);
sif::printWarning("SpiComIF::initializeInterface: Invalid %s configuration\n", type);
#endif
}

165
hal/src/fsfw_hal/stm32h7/spi/SpiComIF.h
View File

@ -1,16 +1,15 @@
#ifndef FSFW_HAL_STM32H7_SPI_SPICOMIF_H_
#define FSFW_HAL_STM32H7_SPI_SPICOMIF_H_
#include "fsfw/tasks/SemaphoreIF.h"
#include <map>
#include <vector>
#include "fsfw/devicehandlers/DeviceCommunicationIF.h"
#include "fsfw/objectmanager/SystemObject.h"
#include "fsfw/tasks/SemaphoreIF.h"
#include "fsfw_hal/stm32h7/spi/spiDefinitions.h"
#include "stm32h7xx_hal_spi.h"
#include "stm32h743xx.h"
#include <vector>
#include <map>
#include "stm32h7xx_hal_spi.h"
class SpiCookie;
class BinarySemaphore;
@ -28,102 +27,100 @@ class BinarySemaphore;
* implementation limits the transfer mode for a given SPI bus.
* @author R. Mueller
*/
class SpiComIF:
public SystemObject,
public DeviceCommunicationIF {
public:
/**
* Create a SPI communication interface for the given SPI peripheral (spiInstance)
* @param objectId
* @param spiInstance
* @param spiHandle
* @param transferMode
*/
SpiComIF(object_id_t objectId);
class SpiComIF : public SystemObject, public DeviceCommunicationIF {
public:
/**
* Create a SPI communication interface for the given SPI peripheral (spiInstance)
* @param objectId
* @param spiInstance
* @param spiHandle
* @param transferMode
*/
SpiComIF(object_id_t objectId);
/**
* Allows the user to disable cache maintenance on the TX buffer. This can be done if the
* TX buffers are places and MPU protected properly like specified in this link:
* https://community.st.com/s/article/FAQ-DMA-is-not-working-on-STM32H7-devices
* The cache maintenace is enabled by default.
* @param enable
*/
void configureCacheMaintenanceOnTxBuffer(bool enable);
/**
* Allows the user to disable cache maintenance on the TX buffer. This can be done if the
* TX buffers are places and MPU protected properly like specified in this link:
* https://community.st.com/s/article/FAQ-DMA-is-not-working-on-STM32H7-devices
* The cache maintenace is enabled by default.
* @param enable
*/
void configureCacheMaintenanceOnTxBuffer(bool enable);
void setDefaultPollingTimeout(dur_millis_t timeout);
void setDefaultPollingTimeout(dur_millis_t timeout);
/**
* Add the DMA handles. These need to be set in the DMA transfer mode is used.
* @param txHandle
* @param rxHandle
*/
void addDmaHandles(DMA_HandleTypeDef* txHandle, DMA_HandleTypeDef* rxHandle);
/**
* Add the DMA handles. These need to be set in the DMA transfer mode is used.
* @param txHandle
* @param rxHandle
*/
void addDmaHandles(DMA_HandleTypeDef* txHandle, DMA_HandleTypeDef* rxHandle);
ReturnValue_t initialize() override;
ReturnValue_t initialize() override;
// DeviceCommunicationIF overrides
virtual ReturnValue_t initializeInterface(CookieIF * cookie) override;
virtual ReturnValue_t sendMessage(CookieIF *cookie,
const uint8_t * sendData, size_t sendLen) override;
virtual ReturnValue_t getSendSuccess(CookieIF *cookie) override;
virtual ReturnValue_t requestReceiveMessage(CookieIF *cookie,
size_t requestLen) override;
virtual ReturnValue_t readReceivedMessage(CookieIF *cookie,
uint8_t **buffer, size_t *size) override;
// DeviceCommunicationIF overrides
virtual ReturnValue_t initializeInterface(CookieIF* cookie) override;
virtual ReturnValue_t sendMessage(CookieIF* cookie, const uint8_t* sendData,
size_t sendLen) override;
virtual ReturnValue_t getSendSuccess(CookieIF* cookie) override;
virtual ReturnValue_t requestReceiveMessage(CookieIF* cookie, size_t requestLen) override;
virtual ReturnValue_t readReceivedMessage(CookieIF* cookie, uint8_t** buffer,
size_t* size) override;
protected:
protected:
struct SpiInstance {
SpiInstance(size_t maxRecvSize) : replyBuffer(std::vector<uint8_t>(maxRecvSize)) {}
std::vector<uint8_t> replyBuffer;
size_t currentTransferLen = 0;
};
struct SpiInstance {
SpiInstance(size_t maxRecvSize): replyBuffer(std::vector<uint8_t>(maxRecvSize)) {}
std::vector<uint8_t> replyBuffer;
size_t currentTransferLen = 0;
};
struct IrqArgs {
SpiComIF* comIF = nullptr;
SpiCookie* spiCookie = nullptr;
};
struct IrqArgs {
SpiComIF* comIF = nullptr;
SpiCookie* spiCookie = nullptr;
};
IrqArgs irqArgs;
IrqArgs irqArgs;
uint32_t defaultPollingTimeout = 50;
uint32_t defaultPollingTimeout = 50;
SemaphoreIF::TimeoutType timeoutType = SemaphoreIF::TimeoutType::WAITING;
dur_millis_t timeoutMs = 20;
SemaphoreIF::TimeoutType timeoutType = SemaphoreIF::TimeoutType::WAITING;
dur_millis_t timeoutMs = 20;
BinarySemaphore* spiSemaphore = nullptr;
bool cacheMaintenanceOnTxBuffer = true;
BinarySemaphore* spiSemaphore = nullptr;
bool cacheMaintenanceOnTxBuffer = true;
using SpiDeviceMap = std::map<address_t, SpiInstance>;
using SpiDeviceMapIter = SpiDeviceMap::iterator;
using SpiDeviceMap = std::map<address_t, SpiInstance>;
using SpiDeviceMapIter = SpiDeviceMap::iterator;
uint8_t* currentRecvPtr = nullptr;
size_t currentRecvBuffSize = 0;
uint8_t* currentRecvPtr = nullptr;
size_t currentRecvBuffSize = 0;
SpiDeviceMap spiDeviceMap;
SpiDeviceMap spiDeviceMap;
ReturnValue_t handlePollingSendOperation(uint8_t* recvPtr, SPI_HandleTypeDef& spiHandle,
SpiCookie& spiCookie, const uint8_t* sendData,
size_t sendLen);
ReturnValue_t handleInterruptSendOperation(uint8_t* recvPtr, SPI_HandleTypeDef& spiHandle,
SpiCookie& spiCookie, const uint8_t* sendData,
size_t sendLen);
ReturnValue_t handleDmaSendOperation(uint8_t* recvPtr, SPI_HandleTypeDef& spiHandle,
SpiCookie& spiCookie, const uint8_t* sendData,
size_t sendLen);
ReturnValue_t handleIrqSendOperation(uint8_t* recvPtr, SPI_HandleTypeDef& spiHandle,
SpiCookie& spiCookie, const uint8_t* sendData,
size_t sendLen);
ReturnValue_t genericIrqSendSetup(uint8_t* recvPtr, SPI_HandleTypeDef& spiHandle,
SpiCookie& spiCookie, const uint8_t* sendData, size_t sendLen);
ReturnValue_t halErrorHandler(HAL_StatusTypeDef status, spi::TransferModes transferMode);
ReturnValue_t handlePollingSendOperation(uint8_t* recvPtr, SPI_HandleTypeDef& spiHandle,
SpiCookie& spiCookie, const uint8_t * sendData, size_t sendLen);
ReturnValue_t handleInterruptSendOperation(uint8_t* recvPtr, SPI_HandleTypeDef& spiHandle,
SpiCookie& spiCookie, const uint8_t * sendData, size_t sendLen);
ReturnValue_t handleDmaSendOperation(uint8_t* recvPtr, SPI_HandleTypeDef& spiHandle,
SpiCookie& spiCookie, const uint8_t * sendData, size_t sendLen);
ReturnValue_t handleIrqSendOperation(uint8_t* recvPtr, SPI_HandleTypeDef& spiHandle,
SpiCookie& spiCookie, const uint8_t * sendData, size_t sendLen);
ReturnValue_t genericIrqSendSetup(uint8_t* recvPtr, SPI_HandleTypeDef& spiHandle,
SpiCookie& spiCookie, const uint8_t * sendData, size_t sendLen);
ReturnValue_t halErrorHandler(HAL_StatusTypeDef status, spi::TransferModes transferMode);
static void spiTransferTxCompleteCallback(SPI_HandleTypeDef* hspi, void* args);
static void spiTransferRxCompleteCallback(SPI_HandleTypeDef* hspi, void* args);
static void spiTransferCompleteCallback(SPI_HandleTypeDef* hspi, void* args);
static void spiTransferErrorCallback(SPI_HandleTypeDef* hspi, void* args);
static void spiTransferTxCompleteCallback(SPI_HandleTypeDef *hspi, void* args);
static void spiTransferRxCompleteCallback(SPI_HandleTypeDef *hspi, void* args);
static void spiTransferCompleteCallback(SPI_HandleTypeDef *hspi, void* args);
static void spiTransferErrorCallback(SPI_HandleTypeDef *hspi, void* args);
static void genericIrqHandler(void* irqArgs, spi::TransferStates targetState);
static void genericIrqHandler(void* irqArgs, spi::TransferStates targetState);
void printCfgError(const char* const type);
void printCfgError(const char* const type);
};
#endif /* FSFW_HAL_STM32H7_SPI_SPICOMIF_H_ */

96
hal/src/fsfw_hal/stm32h7/spi/SpiCookie.cpp
View File

@ -1,78 +1,60 @@
#include "fsfw_hal/stm32h7/spi/SpiCookie.h"
SpiCookie::SpiCookie(address_t deviceAddress, spi::SpiBus spiIdx, spi::TransferModes transferMode,
spi::MspCfgBase* mspCfg, uint32_t spiSpeed, spi::SpiModes spiMode,
size_t maxRecvSize, stm32h7::GpioCfg csGpio):
deviceAddress(deviceAddress), spiIdx(spiIdx), spiSpeed(spiSpeed), spiMode(spiMode),
transferMode(transferMode), csGpio(csGpio),
mspCfg(mspCfg), maxRecvSize(maxRecvSize) {
spiHandle.Init.DataSize = SPI_DATASIZE_8BIT;
spiHandle.Init.FirstBit = SPI_FIRSTBIT_MSB;
spiHandle.Init.TIMode = SPI_TIMODE_DISABLE;
spiHandle.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
spiHandle.Init.CRCPolynomial = 7;
spiHandle.Init.CRCLength = SPI_CRC_LENGTH_8BIT;
spiHandle.Init.NSS = SPI_NSS_SOFT;
spiHandle.Init.NSSPMode = SPI_NSS_PULSE_DISABLE;
spiHandle.Init.Direction = SPI_DIRECTION_2LINES;
// Recommended setting to avoid glitches
spiHandle.Init.MasterKeepIOState = SPI_MASTER_KEEP_IO_STATE_ENABLE;
spiHandle.Init.Mode = SPI_MODE_MASTER;
spi::assignSpiMode(spiMode, spiHandle);
spiHandle.Init.BaudRatePrescaler = spi::getPrescaler(HAL_RCC_GetHCLKFreq(), spiSpeed);
spi::MspCfgBase* mspCfg, uint32_t spiSpeed, spi::SpiModes spiMode,
size_t maxRecvSize, stm32h7::GpioCfg csGpio)
: deviceAddress(deviceAddress),
spiIdx(spiIdx),
spiSpeed(spiSpeed),
spiMode(spiMode),
transferMode(transferMode),
csGpio(csGpio),
mspCfg(mspCfg),
maxRecvSize(maxRecvSize) {
spiHandle.Init.DataSize = SPI_DATASIZE_8BIT;
spiHandle.Init.FirstBit = SPI_FIRSTBIT_MSB;
spiHandle.Init.TIMode = SPI_TIMODE_DISABLE;
spiHandle.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
spiHandle.Init.CRCPolynomial = 7;
spiHandle.Init.CRCLength = SPI_CRC_LENGTH_8BIT;
spiHandle.Init.NSS = SPI_NSS_SOFT;
spiHandle.Init.NSSPMode = SPI_NSS_PULSE_DISABLE;
spiHandle.Init.Direction = SPI_DIRECTION_2LINES;
// Recommended setting to avoid glitches
spiHandle.Init.MasterKeepIOState = SPI_MASTER_KEEP_IO_STATE_ENABLE;
spiHandle.Init.Mode = SPI_MODE_MASTER;
spi::assignSpiMode(spiMode, spiHandle);
spiHandle.Init.BaudRatePrescaler = spi::getPrescaler(HAL_RCC_GetHCLKFreq(), spiSpeed);
}
uint16_t SpiCookie::getChipSelectGpioPin() const {
return csGpio.pin;
}
uint16_t SpiCookie::getChipSelectGpioPin() const { return csGpio.pin; }
GPIO_TypeDef* SpiCookie::getChipSelectGpioPort() {
return csGpio.port;
}
GPIO_TypeDef* SpiCookie::getChipSelectGpioPort() { return csGpio.port; }
address_t SpiCookie::getDeviceAddress() const {
return deviceAddress;
}
address_t SpiCookie::getDeviceAddress() const { return deviceAddress; }
spi::SpiBus SpiCookie::getSpiIdx() const {
return spiIdx;
}
spi::SpiBus SpiCookie::getSpiIdx() const { return spiIdx; }
spi::SpiModes SpiCookie::getSpiMode() const {
return spiMode;
}
spi::SpiModes SpiCookie::getSpiMode() const { return spiMode; }
uint32_t SpiCookie::getSpiSpeed() const {
return spiSpeed;
}
uint32_t SpiCookie::getSpiSpeed() const { return spiSpeed; }
size_t SpiCookie::getMaxRecvSize() const {
return maxRecvSize;
}
size_t SpiCookie::getMaxRecvSize() const { return maxRecvSize; }
SPI_HandleTypeDef& SpiCookie::getSpiHandle() {
return spiHandle;
}
SPI_HandleTypeDef& SpiCookie::getSpiHandle() { return spiHandle; }
spi::MspCfgBase* SpiCookie::getMspCfg() {
return mspCfg;
}
spi::MspCfgBase* SpiCookie::getMspCfg() { return mspCfg; }
void SpiCookie::deleteMspCfg() {
if(mspCfg != nullptr) {
delete mspCfg;
}
if (mspCfg != nullptr) {
delete mspCfg;
}
}
spi::TransferModes SpiCookie::getTransferMode() const {
return transferMode;
}
spi::TransferModes SpiCookie::getTransferMode() const { return transferMode; }
void SpiCookie::setTransferState(spi::TransferStates transferState) {
this->transferState = transferState;
this->transferState = transferState;
}
spi::TransferStates SpiCookie::getTransferState() const {
return this->transferState;
}
spi::TransferStates SpiCookie::getTransferState() const { return this->transferState; }

114
hal/src/fsfw_hal/stm32h7/spi/SpiCookie.h
View File

@ -1,16 +1,14 @@
#ifndef FSFW_HAL_STM32H7_SPI_SPICOOKIE_H_
#define FSFW_HAL_STM32H7_SPI_SPICOOKIE_H_
#include "spiDefinitions.h"
#include "mspInit.h"
#include "../definitions.h"
#include "fsfw/devicehandlers/CookieIF.h"
#include "stm32h743xx.h"
#include <utility>
#include "../definitions.h"
#include "fsfw/devicehandlers/CookieIF.h"
#include "mspInit.h"
#include "spiDefinitions.h"
#include "stm32h743xx.h"
/**
* @brief SPI cookie implementation for the STM32H7 device family
* @details
@ -18,63 +16,61 @@
* SPI communication interface
* @author R. Mueller
*/
class SpiCookie: public CookieIF {
friend class SpiComIF;
public:
class SpiCookie : public CookieIF {
friend class SpiComIF;
/**
* Allows construction of a SPI cookie for a connected SPI device
* @param deviceAddress
* @param spiIdx SPI bus, e.g. SPI1 or SPI2
* @param transferMode
* @param mspCfg This is the MSP configuration. The user is expected to supply
* a valid MSP configuration. See mspInit.h for functions
* to create one.
* @param spiSpeed
* @param spiMode
* @param chipSelectGpioPin GPIO port. Don't use a number here, use the 16 bit type
* definitions supplied in the MCU header file! (e.g. GPIO_PIN_X)
* @param chipSelectGpioPort GPIO port (e.g. GPIOA)
* @param maxRecvSize Maximum expected receive size. Chose as small as possible.
* @param csGpio Optional CS GPIO definition.
*/
SpiCookie(address_t deviceAddress, spi::SpiBus spiIdx, spi::TransferModes transferMode,
spi::MspCfgBase* mspCfg, uint32_t spiSpeed, spi::SpiModes spiMode,
size_t maxRecvSize, stm32h7::GpioCfg csGpio = stm32h7::GpioCfg(nullptr, 0, 0));
public:
/**
* Allows construction of a SPI cookie for a connected SPI device
* @param deviceAddress
* @param spiIdx SPI bus, e.g. SPI1 or SPI2
* @param transferMode
* @param mspCfg This is the MSP configuration. The user is expected to supply
* a valid MSP configuration. See mspInit.h for functions
* to create one.
* @param spiSpeed
* @param spiMode
* @param chipSelectGpioPin GPIO port. Don't use a number here, use the 16 bit type
* definitions supplied in the MCU header file! (e.g. GPIO_PIN_X)
* @param chipSelectGpioPort GPIO port (e.g. GPIOA)
* @param maxRecvSize Maximum expected receive size. Chose as small as possible.
* @param csGpio Optional CS GPIO definition.
*/
SpiCookie(address_t deviceAddress, spi::SpiBus spiIdx, spi::TransferModes transferMode,
spi::MspCfgBase* mspCfg, uint32_t spiSpeed, spi::SpiModes spiMode, size_t maxRecvSize,
stm32h7::GpioCfg csGpio = stm32h7::GpioCfg(nullptr, 0, 0));
uint16_t getChipSelectGpioPin() const;
GPIO_TypeDef* getChipSelectGpioPort();
address_t getDeviceAddress() const;
spi::SpiBus getSpiIdx() const;
spi::SpiModes getSpiMode() const;
spi::TransferModes getTransferMode() const;
uint32_t getSpiSpeed() const;
size_t getMaxRecvSize() const;
SPI_HandleTypeDef& getSpiHandle();
uint16_t getChipSelectGpioPin() const;
GPIO_TypeDef* getChipSelectGpioPort();
address_t getDeviceAddress() const;
spi::SpiBus getSpiIdx() const;
spi::SpiModes getSpiMode() const;
spi::TransferModes getTransferMode() const;
uint32_t getSpiSpeed() const;
size_t getMaxRecvSize() const;
SPI_HandleTypeDef& getSpiHandle();
private:
address_t deviceAddress;
SPI_HandleTypeDef spiHandle = {};
spi::SpiBus spiIdx;
uint32_t spiSpeed;
spi::SpiModes spiMode;
spi::TransferModes transferMode;
volatile spi::TransferStates transferState = spi::TransferStates::IDLE;
stm32h7::GpioCfg csGpio;
private:
address_t deviceAddress;
SPI_HandleTypeDef spiHandle = {};
spi::SpiBus spiIdx;
uint32_t spiSpeed;
spi::SpiModes spiMode;
spi::TransferModes transferMode;
volatile spi::TransferStates transferState = spi::TransferStates::IDLE;
stm32h7::GpioCfg csGpio;
// The MSP configuration is cached here. Be careful when using this, it is automatically
// deleted by the SPI communication interface if it is not required anymore!
spi::MspCfgBase* mspCfg = nullptr;
const size_t maxRecvSize;
// The MSP configuration is cached here. Be careful when using this, it is automatically
// deleted by the SPI communication interface if it is not required anymore!
spi::MspCfgBase* mspCfg = nullptr;
const size_t maxRecvSize;
// Only the SpiComIF is allowed to use this to prevent dangling pointers issues
spi::MspCfgBase* getMspCfg();
void deleteMspCfg();
// Only the SpiComIF is allowed to use this to prevent dangling pointers issues
spi::MspCfgBase* getMspCfg();
void deleteMspCfg();
void setTransferState(spi::TransferStates transferState);
spi::TransferStates getTransferState() const;
void setTransferState(spi::TransferStates transferState);
spi::TransferStates getTransferState() const;
};
#endif /* FSFW_HAL_STM32H7_SPI_SPICOOKIE_H_ */

311
hal/src/fsfw_hal/stm32h7/spi/mspInit.cpp
View File

@ -1,15 +1,15 @@
#include "fsfw_hal/stm32h7/dma.h"
#include "fsfw_hal/stm32h7/spi/mspInit.h"
#include "fsfw_hal/stm32h7/spi/spiCore.h"
#include "fsfw_hal/stm32h7/spi/spiInterrupts.h"
#include "stm32h743xx.h"
#include "stm32h7xx_hal_spi.h"
#include "stm32h7xx_hal_dma.h"
#include "stm32h7xx_hal_def.h"
#include <cstdio>
#include "fsfw_hal/stm32h7/dma.h"
#include "fsfw_hal/stm32h7/spi/spiCore.h"
#include "fsfw_hal/stm32h7/spi/spiInterrupts.h"
#include "stm32h743xx.h"
#include "stm32h7xx_hal_def.h"
#include "stm32h7xx_hal_dma.h"
#include "stm32h7xx_hal_spi.h"
spi::msp_func_t mspInitFunc = nullptr;
spi::MspCfgBase* mspInitArgs = nullptr;
@ -27,56 +27,55 @@ spi::MspCfgBase* mspDeinitArgs = nullptr;
* @retval None
*/
void spi::halMspInitDma(SPI_HandleTypeDef* hspi, MspCfgBase* cfgBase) {
auto cfg = dynamic_cast<MspDmaConfigStruct*>(cfgBase);
if(hspi == nullptr or cfg == nullptr) {
return;
}
setSpiHandle(hspi);
auto cfg = dynamic_cast<MspDmaConfigStruct*>(cfgBase);
if (hspi == nullptr or cfg == nullptr) {
return;
}
setSpiHandle(hspi);
DMA_HandleTypeDef* hdma_tx = nullptr;
DMA_HandleTypeDef* hdma_rx = nullptr;
spi::getDmaHandles(&hdma_tx, &hdma_rx);
if(hdma_tx == nullptr or hdma_rx == nullptr) {
printf("HAL_SPI_MspInit: Invalid DMA handles. Make sure to call setDmaHandles!\n");
return;
}
DMA_HandleTypeDef* hdma_tx = nullptr;
DMA_HandleTypeDef* hdma_rx = nullptr;
spi::getDmaHandles(&hdma_tx, &hdma_rx);
if (hdma_tx == nullptr or hdma_rx == nullptr) {
printf("HAL_SPI_MspInit: Invalid DMA handles. Make sure to call setDmaHandles!\n");
return;
}
spi::halMspInitInterrupt(hspi, cfg);
spi::halMspInitInterrupt(hspi, cfg);
// DMA setup
if(cfg->dmaClkEnableWrapper == nullptr) {
mspErrorHandler("spi::halMspInitDma", "DMA Clock init invalid");
}
cfg->dmaClkEnableWrapper();
// DMA setup
if (cfg->dmaClkEnableWrapper == nullptr) {
mspErrorHandler("spi::halMspInitDma", "DMA Clock init invalid");
}
cfg->dmaClkEnableWrapper();
// Configure the DMA
/* Configure the DMA handler for Transmission process */
if(hdma_tx->Instance == nullptr) {
// Assume it was not configured properly
mspErrorHandler("spi::halMspInitDma", "DMA TX handle invalid");
}
// Configure the DMA
/* Configure the DMA handler for Transmission process */
if (hdma_tx->Instance == nullptr) {
// Assume it was not configured properly
mspErrorHandler("spi::halMspInitDma", "DMA TX handle invalid");
}
HAL_DMA_Init(hdma_tx);
/* Associate the initialized DMA handle to the the SPI handle */
__HAL_LINKDMA(hspi, hdmatx, *hdma_tx);
HAL_DMA_Init(hdma_tx);
/* Associate the initialized DMA handle to the the SPI handle */
__HAL_LINKDMA(hspi, hdmatx, *hdma_tx);
HAL_DMA_Init(hdma_rx);
/* Associate the initialized DMA handle to the the SPI handle */
__HAL_LINKDMA(hspi, hdmarx, *hdma_rx);
HAL_DMA_Init(hdma_rx);
/* Associate the initialized DMA handle to the the SPI handle */
__HAL_LINKDMA(hspi, hdmarx, *hdma_rx);
/*##-4- Configure the NVIC for DMA #########################################*/
/* NVIC configuration for DMA transfer complete interrupt (SPI1_RX) */
// Assign the interrupt handler
dma::assignDmaUserHandler(cfg->rxDmaIndex, cfg->rxDmaStream, &spi::dmaRxIrqHandler, hdma_rx);
HAL_NVIC_SetPriority(cfg->rxDmaIrqNumber, cfg->rxPreEmptPriority, cfg->rxSubpriority);
HAL_NVIC_EnableIRQ(cfg->rxDmaIrqNumber);
/*##-4- Configure the NVIC for DMA #########################################*/
/* NVIC configuration for DMA transfer complete interrupt (SPI1_RX) */
// Assign the interrupt handler
dma::assignDmaUserHandler(cfg->rxDmaIndex, cfg->rxDmaStream, &spi::dmaRxIrqHandler, hdma_rx);
HAL_NVIC_SetPriority(cfg->rxDmaIrqNumber, cfg->rxPreEmptPriority, cfg->rxSubpriority);
HAL_NVIC_EnableIRQ(cfg->rxDmaIrqNumber);
/* NVIC configuration for DMA transfer complete interrupt (SPI1_TX) */
// Assign the interrupt handler
dma::assignDmaUserHandler(cfg->txDmaIndex, cfg->txDmaStream,
&spi::dmaTxIrqHandler, hdma_tx);
HAL_NVIC_SetPriority(cfg->txDmaIrqNumber, cfg->txPreEmptPriority, cfg->txSubpriority);
HAL_NVIC_EnableIRQ(cfg->txDmaIrqNumber);
/* NVIC configuration for DMA transfer complete interrupt (SPI1_TX) */
// Assign the interrupt handler
dma::assignDmaUserHandler(cfg->txDmaIndex, cfg->txDmaStream, &spi::dmaTxIrqHandler, hdma_tx);
HAL_NVIC_SetPriority(cfg->txDmaIrqNumber, cfg->txPreEmptPriority, cfg->txSubpriority);
HAL_NVIC_EnableIRQ(cfg->txDmaIrqNumber);
}
/**
@ -88,128 +87,126 @@ void spi::halMspInitDma(SPI_HandleTypeDef* hspi, MspCfgBase* cfgBase) {
* @retval None
*/
void spi::halMspDeinitDma(SPI_HandleTypeDef* hspi, MspCfgBase* cfgBase) {
auto cfg = dynamic_cast<MspDmaConfigStruct*>(cfgBase);
if(hspi == nullptr or cfg == nullptr) {
return;
}
spi::halMspDeinitInterrupt(hspi, cfgBase);
DMA_HandleTypeDef* hdma_tx = NULL;
DMA_HandleTypeDef* hdma_rx = NULL;
spi::getDmaHandles(&hdma_tx, &hdma_rx);
if(hdma_tx == NULL || hdma_rx == NULL) {
printf("HAL_SPI_MspInit: Invalid DMA handles. Make sure to call setDmaHandles!\n");
}
else {
// Disable the DMA
/* De-Initialize the DMA associated to transmission process */
HAL_DMA_DeInit(hdma_tx);
/* De-Initialize the DMA associated to reception process */
HAL_DMA_DeInit(hdma_rx);
}
// Disable the NVIC for DMA
HAL_NVIC_DisableIRQ(cfg->txDmaIrqNumber);
HAL_NVIC_DisableIRQ(cfg->rxDmaIrqNumber);
auto cfg = dynamic_cast<MspDmaConfigStruct*>(cfgBase);
if (hspi == nullptr or cfg == nullptr) {
return;
}
spi::halMspDeinitInterrupt(hspi, cfgBase);
DMA_HandleTypeDef* hdma_tx = NULL;
DMA_HandleTypeDef* hdma_rx = NULL;
spi::getDmaHandles(&hdma_tx, &hdma_rx);
if (hdma_tx == NULL || hdma_rx == NULL) {
printf("HAL_SPI_MspInit: Invalid DMA handles. Make sure to call setDmaHandles!\n");
} else {
// Disable the DMA
/* De-Initialize the DMA associated to transmission process */
HAL_DMA_DeInit(hdma_tx);
/* De-Initialize the DMA associated to reception process */
HAL_DMA_DeInit(hdma_rx);
}
// Disable the NVIC for DMA
HAL_NVIC_DisableIRQ(cfg->txDmaIrqNumber);
HAL_NVIC_DisableIRQ(cfg->rxDmaIrqNumber);
}
void spi::halMspInitPolling(SPI_HandleTypeDef* hspi, MspCfgBase* cfgBase) {
auto cfg = dynamic_cast<MspPollingConfigStruct*>(cfgBase);
GPIO_InitTypeDef GPIO_InitStruct = {};
/*##-1- Enable peripherals and GPIO Clocks #################################*/
/* Enable GPIO TX/RX clock */
cfg->setupCb();
auto cfg = dynamic_cast<MspPollingConfigStruct*>(cfgBase);
GPIO_InitTypeDef GPIO_InitStruct = {};
/*##-1- Enable peripherals and GPIO Clocks #################################*/
/* Enable GPIO TX/RX clock */
cfg->setupCb();
/*##-2- Configure peripheral GPIO ##########################################*/
/* SPI SCK GPIO pin configuration */
GPIO_InitStruct.Pin = cfg->sck.pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
GPIO_InitStruct.Alternate = cfg->sck.altFnc;
HAL_GPIO_Init(cfg->sck.port, &GPIO_InitStruct);
/*##-2- Configure peripheral GPIO ##########################################*/
/* SPI SCK GPIO pin configuration */
GPIO_InitStruct.Pin = cfg->sck.pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
GPIO_InitStruct.Alternate = cfg->sck.altFnc;
HAL_GPIO_Init(cfg->sck.port, &GPIO_InitStruct);
/* SPI MISO GPIO pin configuration */
GPIO_InitStruct.Pin = cfg->miso.pin;
GPIO_InitStruct.Alternate = cfg->miso.altFnc;
HAL_GPIO_Init(cfg->miso.port, &GPIO_InitStruct);
/* SPI MISO GPIO pin configuration */
GPIO_InitStruct.Pin = cfg->miso.pin;
GPIO_InitStruct.Alternate = cfg->miso.altFnc;
HAL_GPIO_Init(cfg->miso.port, &GPIO_InitStruct);
/* SPI MOSI GPIO pin configuration */
GPIO_InitStruct.Pin = cfg->mosi.pin;
GPIO_InitStruct.Alternate = cfg->mosi.altFnc;
HAL_GPIO_Init(cfg->mosi.port, &GPIO_InitStruct);
/* SPI MOSI GPIO pin configuration */
GPIO_InitStruct.Pin = cfg->mosi.pin;
GPIO_InitStruct.Alternate = cfg->mosi.altFnc;
HAL_GPIO_Init(cfg->mosi.port, &GPIO_InitStruct);
}
void spi::halMspDeinitPolling(SPI_HandleTypeDef* hspi, MspCfgBase* cfgBase) {
auto cfg = reinterpret_cast<MspPollingConfigStruct*>(cfgBase);
// Reset peripherals
cfg->cleanupCb();
auto cfg = reinterpret_cast<MspPollingConfigStruct*>(cfgBase);
// Reset peripherals
cfg->cleanupCb();
// Disable peripherals and GPIO Clocks
/* Configure SPI SCK as alternate function */
HAL_GPIO_DeInit(cfg->sck.port, cfg->sck.pin);
/* Configure SPI MISO as alternate function */
HAL_GPIO_DeInit(cfg->miso.port, cfg->miso.pin);
/* Configure SPI MOSI as alternate function */
HAL_GPIO_DeInit(cfg->mosi.port, cfg->mosi.pin);
// Disable peripherals and GPIO Clocks
/* Configure SPI SCK as alternate function */
HAL_GPIO_DeInit(cfg->sck.port, cfg->sck.pin);
/* Configure SPI MISO as alternate function */
HAL_GPIO_DeInit(cfg->miso.port, cfg->miso.pin);
/* Configure SPI MOSI as alternate function */
HAL_GPIO_DeInit(cfg->mosi.port, cfg->mosi.pin);
}
void spi::halMspInitInterrupt(SPI_HandleTypeDef* hspi, MspCfgBase* cfgBase) {
auto cfg = dynamic_cast<MspIrqConfigStruct*>(cfgBase);
if(cfg == nullptr or hspi == nullptr) {
return;
}
auto cfg = dynamic_cast<MspIrqConfigStruct*>(cfgBase);
if (cfg == nullptr or hspi == nullptr) {
return;
}
spi::halMspInitPolling(hspi, cfg);
// Configure the NVIC for SPI
spi::assignSpiUserHandler(cfg->spiBus, cfg->spiIrqHandler, cfg->spiUserArgs);
HAL_NVIC_SetPriority(cfg->spiIrqNumber, cfg->preEmptPriority, cfg->subpriority);
HAL_NVIC_EnableIRQ(cfg->spiIrqNumber);
spi::halMspInitPolling(hspi, cfg);
// Configure the NVIC for SPI
spi::assignSpiUserHandler(cfg->spiBus, cfg->spiIrqHandler, cfg->spiUserArgs);
HAL_NVIC_SetPriority(cfg->spiIrqNumber, cfg->preEmptPriority, cfg->subpriority);
HAL_NVIC_EnableIRQ(cfg->spiIrqNumber);
}
void spi::halMspDeinitInterrupt(SPI_HandleTypeDef* hspi, MspCfgBase* cfgBase) {
auto cfg = dynamic_cast<MspIrqConfigStruct*>(cfgBase);
spi::halMspDeinitPolling(hspi, cfg);
// Disable the NVIC for SPI
HAL_NVIC_DisableIRQ(cfg->spiIrqNumber);
auto cfg = dynamic_cast<MspIrqConfigStruct*>(cfgBase);
spi::halMspDeinitPolling(hspi, cfg);
// Disable the NVIC for SPI
HAL_NVIC_DisableIRQ(cfg->spiIrqNumber);
}
void spi::getMspInitFunction(msp_func_t* init_func, MspCfgBase** args) {
if(init_func != NULL && args != NULL) {
*init_func = mspInitFunc;
*args = mspInitArgs;
}
if (init_func != NULL && args != NULL) {
*init_func = mspInitFunc;
*args = mspInitArgs;
}
}
void spi::getMspDeinitFunction(msp_func_t* deinit_func, MspCfgBase** args) {
if(deinit_func != NULL && args != NULL) {
*deinit_func = mspDeinitFunc;
*args = mspDeinitArgs;
}
if (deinit_func != NULL && args != NULL) {
*deinit_func = mspDeinitFunc;
*args = mspDeinitArgs;
}
}
void spi::setSpiDmaMspFunctions(MspDmaConfigStruct* cfg,
msp_func_t initFunc, msp_func_t deinitFunc) {
mspInitFunc = initFunc;
mspDeinitFunc = deinitFunc;
mspInitArgs = cfg;
mspDeinitArgs = cfg;
void spi::setSpiDmaMspFunctions(MspDmaConfigStruct* cfg, msp_func_t initFunc,
msp_func_t deinitFunc) {
mspInitFunc = initFunc;
mspDeinitFunc = deinitFunc;
mspInitArgs = cfg;
mspDeinitArgs = cfg;
}
void spi::setSpiIrqMspFunctions(MspIrqConfigStruct *cfg, msp_func_t initFunc,
msp_func_t deinitFunc) {
mspInitFunc = initFunc;
mspDeinitFunc = deinitFunc;
mspInitArgs = cfg;
mspDeinitArgs = cfg;
void spi::setSpiIrqMspFunctions(MspIrqConfigStruct* cfg, msp_func_t initFunc,
msp_func_t deinitFunc) {
mspInitFunc = initFunc;
mspDeinitFunc = deinitFunc;
mspInitArgs = cfg;
mspDeinitArgs = cfg;
}
void spi::setSpiPollingMspFunctions(MspPollingConfigStruct *cfg, msp_func_t initFunc,
msp_func_t deinitFunc) {
mspInitFunc = initFunc;
mspDeinitFunc = deinitFunc;
mspInitArgs = cfg;
mspDeinitArgs = cfg;
void spi::setSpiPollingMspFunctions(MspPollingConfigStruct* cfg, msp_func_t initFunc,
msp_func_t deinitFunc) {
mspInitFunc = initFunc;
mspDeinitFunc = deinitFunc;
mspInitArgs = cfg;
mspDeinitArgs = cfg;
}
/**
@ -222,13 +219,12 @@ void spi::setSpiPollingMspFunctions(MspPollingConfigStruct *cfg, msp_func_t init
* @param hspi: SPI handle pointer
* @retval None
*/
extern "C" void HAL_SPI_MspInit(SPI_HandleTypeDef *hspi) {
if(mspInitFunc != NULL) {
mspInitFunc(hspi, mspInitArgs);
}
else {
printf("HAL_SPI_MspInit: Please call set_msp_functions to assign SPI MSP functions\n");
}
extern "C" void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi) {
if (mspInitFunc != NULL) {
mspInitFunc(hspi, mspInitArgs);
} else {
printf("HAL_SPI_MspInit: Please call set_msp_functions to assign SPI MSP functions\n");
}
}
/**
@ -239,15 +235,14 @@ extern "C" void HAL_SPI_MspInit(SPI_HandleTypeDef *hspi) {
* @param hspi: SPI handle pointer
* @retval None
*/
extern "C" void HAL_SPI_MspDeInit(SPI_HandleTypeDef *hspi) {
if(mspDeinitFunc != NULL) {
mspDeinitFunc(hspi, mspDeinitArgs);
}
else {
printf("HAL_SPI_MspDeInit: Please call set_msp_functions to assign SPI MSP functions\n");
}
extern "C" void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi) {
if (mspDeinitFunc != NULL) {
mspDeinitFunc(hspi, mspDeinitArgs);
} else {
printf("HAL_SPI_MspDeInit: Please call set_msp_functions to assign SPI MSP functions\n");
}
}
void spi::mspErrorHandler(const char* const function, const char *const message) {
printf("%s failure: %s\n", function, message);
void spi::mspErrorHandler(const char* const function, const char* const message) {
printf("%s failure: %s\n", function, message);
}

129
hal/src/fsfw_hal/stm32h7/spi/mspInit.h
View File

@ -1,19 +1,18 @@
#ifndef FSFW_HAL_STM32H7_SPI_MSPINIT_H_
#define FSFW_HAL_STM32H7_SPI_MSPINIT_H_
#include "spiDefinitions.h"
#include <cstdint>
#include "../definitions.h"
#include "../dma.h"
#include "spiDefinitions.h"
#include "stm32h7xx_hal_spi.h"
#include <cstdint>
#ifdef __cplusplus
extern "C" {
#endif
using mspCb = void (*) (void);
using mspCb = void (*)(void);
/**
* @brief This file provides MSP implementation for DMA, IRQ and Polling mode for the
@ -22,74 +21,72 @@ using mspCb = void (*) (void);
namespace spi {
struct MspCfgBase {
MspCfgBase();
MspCfgBase(stm32h7::GpioCfg sck, stm32h7::GpioCfg mosi, stm32h7::GpioCfg miso,
mspCb cleanupCb = nullptr, mspCb setupCb = nullptr):
sck(sck), mosi(mosi), miso(miso), cleanupCb(cleanupCb),
setupCb(setupCb) {}
MspCfgBase();
MspCfgBase(stm32h7::GpioCfg sck, stm32h7::GpioCfg mosi, stm32h7::GpioCfg miso,
mspCb cleanupCb = nullptr, mspCb setupCb = nullptr)
: sck(sck), mosi(mosi), miso(miso), cleanupCb(cleanupCb), setupCb(setupCb) {}
virtual ~MspCfgBase() = default;
virtual ~MspCfgBase() = default;
stm32h7::GpioCfg sck;
stm32h7::GpioCfg mosi;
stm32h7::GpioCfg miso;
stm32h7::GpioCfg sck;
stm32h7::GpioCfg mosi;
stm32h7::GpioCfg miso;
mspCb cleanupCb = nullptr;
mspCb setupCb = nullptr;
mspCb cleanupCb = nullptr;
mspCb setupCb = nullptr;
};
struct MspPollingConfigStruct: public MspCfgBase {
MspPollingConfigStruct(): MspCfgBase() {};
MspPollingConfigStruct(stm32h7::GpioCfg sck, stm32h7::GpioCfg mosi, stm32h7::GpioCfg miso,
mspCb cleanupCb = nullptr, mspCb setupCb = nullptr):
MspCfgBase(sck, mosi, miso, cleanupCb, setupCb) {}
struct MspPollingConfigStruct : public MspCfgBase {
MspPollingConfigStruct() : MspCfgBase(){};
MspPollingConfigStruct(stm32h7::GpioCfg sck, stm32h7::GpioCfg mosi, stm32h7::GpioCfg miso,
mspCb cleanupCb = nullptr, mspCb setupCb = nullptr)
: MspCfgBase(sck, mosi, miso, cleanupCb, setupCb) {}
};
/* A valid instance of this struct must be passed to the MSP initialization function as a void*
argument */
struct MspIrqConfigStruct: public MspPollingConfigStruct {
MspIrqConfigStruct(): MspPollingConfigStruct() {};
MspIrqConfigStruct(stm32h7::GpioCfg sck, stm32h7::GpioCfg mosi, stm32h7::GpioCfg miso,
mspCb cleanupCb = nullptr, mspCb setupCb = nullptr):
MspPollingConfigStruct(sck, mosi, miso, cleanupCb, setupCb) {}
struct MspIrqConfigStruct : public MspPollingConfigStruct {
MspIrqConfigStruct() : MspPollingConfigStruct(){};
MspIrqConfigStruct(stm32h7::GpioCfg sck, stm32h7::GpioCfg mosi, stm32h7::GpioCfg miso,
mspCb cleanupCb = nullptr, mspCb setupCb = nullptr)
: MspPollingConfigStruct(sck, mosi, miso, cleanupCb, setupCb) {}
SpiBus spiBus = SpiBus::SPI_1;
user_handler_t spiIrqHandler = nullptr;
user_args_t spiUserArgs = nullptr;
IRQn_Type spiIrqNumber = SPI1_IRQn;
// Priorities for NVIC
// Pre-Empt priority ranging from 0 to 15. If FreeRTOS calls are used, only 5-15 are allowed
IrqPriorities preEmptPriority = IrqPriorities::LOWEST;
IrqPriorities subpriority = IrqPriorities::LOWEST;
SpiBus spiBus = SpiBus::SPI_1;
user_handler_t spiIrqHandler = nullptr;
user_args_t spiUserArgs = nullptr;
IRQn_Type spiIrqNumber = SPI1_IRQn;
// Priorities for NVIC
// Pre-Empt priority ranging from 0 to 15. If FreeRTOS calls are used, only 5-15 are allowed
IrqPriorities preEmptPriority = IrqPriorities::LOWEST;
IrqPriorities subpriority = IrqPriorities::LOWEST;
};
/* A valid instance of this struct must be passed to the MSP initialization function as a void*
argument */
struct MspDmaConfigStruct: public MspIrqConfigStruct {
MspDmaConfigStruct(): MspIrqConfigStruct() {};
MspDmaConfigStruct(stm32h7::GpioCfg sck, stm32h7::GpioCfg mosi, stm32h7::GpioCfg miso,
mspCb cleanupCb = nullptr, mspCb setupCb = nullptr):
MspIrqConfigStruct(sck, mosi, miso, cleanupCb, setupCb) {}
void (* dmaClkEnableWrapper) (void) = nullptr;
struct MspDmaConfigStruct : public MspIrqConfigStruct {
MspDmaConfigStruct() : MspIrqConfigStruct(){};
MspDmaConfigStruct(stm32h7::GpioCfg sck, stm32h7::GpioCfg mosi, stm32h7::GpioCfg miso,
mspCb cleanupCb = nullptr, mspCb setupCb = nullptr)
: MspIrqConfigStruct(sck, mosi, miso, cleanupCb, setupCb) {}
void (*dmaClkEnableWrapper)(void) = nullptr;
dma::DMAIndexes txDmaIndex = dma::DMAIndexes::DMA_1;
dma::DMAIndexes rxDmaIndex = dma::DMAIndexes::DMA_1;
dma::DMAStreams txDmaStream = dma::DMAStreams::STREAM_0;
dma::DMAStreams rxDmaStream = dma::DMAStreams::STREAM_0;
IRQn_Type txDmaIrqNumber = DMA1_Stream0_IRQn;
IRQn_Type rxDmaIrqNumber = DMA1_Stream1_IRQn;
// Priorities for NVIC
IrqPriorities txPreEmptPriority = IrqPriorities::LOWEST;
IrqPriorities rxPreEmptPriority = IrqPriorities::LOWEST;
IrqPriorities txSubpriority = IrqPriorities::LOWEST;
IrqPriorities rxSubpriority = IrqPriorities::LOWEST;
dma::DMAIndexes txDmaIndex = dma::DMAIndexes::DMA_1;
dma::DMAIndexes rxDmaIndex = dma::DMAIndexes::DMA_1;
dma::DMAStreams txDmaStream = dma::DMAStreams::STREAM_0;
dma::DMAStreams rxDmaStream = dma::DMAStreams::STREAM_0;
IRQn_Type txDmaIrqNumber = DMA1_Stream0_IRQn;
IRQn_Type rxDmaIrqNumber = DMA1_Stream1_IRQn;
// Priorities for NVIC
IrqPriorities txPreEmptPriority = IrqPriorities::LOWEST;
IrqPriorities rxPreEmptPriority = IrqPriorities::LOWEST;
IrqPriorities txSubpriority = IrqPriorities::LOWEST;
IrqPriorities rxSubpriority = IrqPriorities::LOWEST;
};
using msp_func_t = void (*) (SPI_HandleTypeDef* hspi, MspCfgBase* cfg);
using msp_func_t = void (*)(SPI_HandleTypeDef* hspi, MspCfgBase* cfg);
void getMspInitFunction(msp_func_t* init_func, MspCfgBase **args);
void getMspDeinitFunction(msp_func_t* deinit_func, MspCfgBase **args);
void getMspInitFunction(msp_func_t* init_func, MspCfgBase** args);
void getMspDeinitFunction(msp_func_t* deinit_func, MspCfgBase** args);
void halMspInitDma(SPI_HandleTypeDef* hspi, MspCfgBase* cfg);
void halMspDeinitDma(SPI_HandleTypeDef* hspi, MspCfgBase* cfg);
@ -107,23 +104,17 @@ void halMspDeinitPolling(SPI_HandleTypeDef* hspi, MspCfgBase* cfg);
* @param deinit_func
* @param deinit_args
*/
void setSpiDmaMspFunctions(MspDmaConfigStruct* cfg,
msp_func_t initFunc = &spi::halMspInitDma,
msp_func_t deinitFunc= &spi::halMspDeinitDma
);
void setSpiIrqMspFunctions(MspIrqConfigStruct* cfg,
msp_func_t initFunc = &spi::halMspInitInterrupt,
msp_func_t deinitFunc= &spi::halMspDeinitInterrupt
);
void setSpiDmaMspFunctions(MspDmaConfigStruct* cfg, msp_func_t initFunc = &spi::halMspInitDma,
msp_func_t deinitFunc = &spi::halMspDeinitDma);
void setSpiIrqMspFunctions(MspIrqConfigStruct* cfg, msp_func_t initFunc = &spi::halMspInitInterrupt,
msp_func_t deinitFunc = &spi::halMspDeinitInterrupt);
void setSpiPollingMspFunctions(MspPollingConfigStruct* cfg,
msp_func_t initFunc = &spi::halMspInitPolling,
msp_func_t deinitFunc= &spi::halMspDeinitPolling
);
msp_func_t initFunc = &spi::halMspInitPolling,
msp_func_t deinitFunc = &spi::halMspDeinitPolling);
void mspErrorHandler(const char* const function, const char *const message);
}
void mspErrorHandler(const char* const function, const char* const message);
} // namespace spi
#ifdef __cplusplus
}

434
hal/src/fsfw_hal/stm32h7/spi/spiCore.cpp
View File

@ -1,8 +1,9 @@
#include "fsfw_hal/stm32h7/spi/spiCore.h"
#include "fsfw_hal/stm32h7/spi/spiDefinitions.h"
#include <cstdio>
#include "fsfw_hal/stm32h7/spi/spiDefinitions.h"
SPI_HandleTypeDef* spiHandle = nullptr;
DMA_HandleTypeDef* hdmaTx = nullptr;
DMA_HandleTypeDef* hdmaRx = nullptr;
@ -17,117 +18,109 @@ spi_transfer_cb_t errorCb = nullptr;
void* errorArgs = nullptr;
void mapIndexAndStream(DMA_HandleTypeDef* handle, dma::DMAType dmaType, dma::DMAIndexes dmaIdx,
dma::DMAStreams dmaStream, IRQn_Type* dmaIrqNumber);
void mapSpiBus(DMA_HandleTypeDef *handle, dma::DMAType dmaType, spi::SpiBus spiBus);
dma::DMAStreams dmaStream, IRQn_Type* dmaIrqNumber);
void mapSpiBus(DMA_HandleTypeDef* handle, dma::DMAType dmaType, spi::SpiBus spiBus);
void spi::configureDmaHandle(DMA_HandleTypeDef *handle, spi::SpiBus spiBus, dma::DMAType dmaType,
dma::DMAIndexes dmaIdx, dma::DMAStreams dmaStream, IRQn_Type* dmaIrqNumber,
uint32_t dmaMode, uint32_t dmaPriority) {
using namespace dma;
mapIndexAndStream(handle, dmaType, dmaIdx, dmaStream, dmaIrqNumber);
mapSpiBus(handle, dmaType, spiBus);
void spi::configureDmaHandle(DMA_HandleTypeDef* handle, spi::SpiBus spiBus, dma::DMAType dmaType,
dma::DMAIndexes dmaIdx, dma::DMAStreams dmaStream,
IRQn_Type* dmaIrqNumber, uint32_t dmaMode, uint32_t dmaPriority) {
using namespace dma;
mapIndexAndStream(handle, dmaType, dmaIdx, dmaStream, dmaIrqNumber);
mapSpiBus(handle, dmaType, spiBus);
if(dmaType == DMAType::TX) {
handle->Init.Direction = DMA_MEMORY_TO_PERIPH;
}
else {
handle->Init.Direction = DMA_PERIPH_TO_MEMORY;
}
if (dmaType == DMAType::TX) {
handle->Init.Direction = DMA_MEMORY_TO_PERIPH;
} else {
handle->Init.Direction = DMA_PERIPH_TO_MEMORY;
}
handle->Init.Priority = dmaPriority;
handle->Init.Mode = dmaMode;
handle->Init.Priority = dmaPriority;
handle->Init.Mode = dmaMode;
// Standard settings for the rest for now
handle->Init.FIFOMode = DMA_FIFOMODE_DISABLE;
handle->Init.FIFOThreshold = DMA_FIFO_THRESHOLD_FULL;
handle->Init.MemBurst = DMA_MBURST_INC4;
handle->Init.PeriphBurst = DMA_PBURST_INC4;
handle->Init.PeriphInc = DMA_PINC_DISABLE;
handle->Init.MemInc = DMA_MINC_ENABLE;
handle->Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
handle->Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
// Standard settings for the rest for now
handle->Init.FIFOMode = DMA_FIFOMODE_DISABLE;
handle->Init.FIFOThreshold = DMA_FIFO_THRESHOLD_FULL;
handle->Init.MemBurst = DMA_MBURST_INC4;
handle->Init.PeriphBurst = DMA_PBURST_INC4;
handle->Init.PeriphInc = DMA_PINC_DISABLE;
handle->Init.MemInc = DMA_MINC_ENABLE;
handle->Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
handle->Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
}
void spi::setDmaHandles(DMA_HandleTypeDef* txHandle, DMA_HandleTypeDef* rxHandle) {
hdmaTx = txHandle;
hdmaRx = rxHandle;
hdmaTx = txHandle;
hdmaRx = rxHandle;
}
void spi::getDmaHandles(DMA_HandleTypeDef** txHandle, DMA_HandleTypeDef** rxHandle) {
*txHandle = hdmaTx;
*rxHandle = hdmaRx;
*txHandle = hdmaTx;
*rxHandle = hdmaRx;
}
void spi::setSpiHandle(SPI_HandleTypeDef *spiHandle_) {
if(spiHandle_ == NULL) {
return;
}
spiHandle = spiHandle_;
void spi::setSpiHandle(SPI_HandleTypeDef* spiHandle_) {
if (spiHandle_ == NULL) {
return;
}
spiHandle = spiHandle_;
}
void spi::assignTransferRxTxCompleteCallback(spi_transfer_cb_t callback, void *userArgs) {
rxTxCb = callback;
rxTxArgs = userArgs;
void spi::assignTransferRxTxCompleteCallback(spi_transfer_cb_t callback, void* userArgs) {
rxTxCb = callback;
rxTxArgs = userArgs;
}
void spi::assignTransferRxCompleteCallback(spi_transfer_cb_t callback, void *userArgs) {
rxCb = callback;
rxArgs = userArgs;
void spi::assignTransferRxCompleteCallback(spi_transfer_cb_t callback, void* userArgs) {
rxCb = callback;
rxArgs = userArgs;
}
void spi::assignTransferTxCompleteCallback(spi_transfer_cb_t callback, void *userArgs) {
txCb = callback;
txArgs = userArgs;
void spi::assignTransferTxCompleteCallback(spi_transfer_cb_t callback, void* userArgs) {
txCb = callback;
txArgs = userArgs;
}
void spi::assignTransferErrorCallback(spi_transfer_cb_t callback, void *userArgs) {
errorCb = callback;
errorArgs = userArgs;
void spi::assignTransferErrorCallback(spi_transfer_cb_t callback, void* userArgs) {
errorCb = callback;
errorArgs = userArgs;
}
SPI_HandleTypeDef* spi::getSpiHandle() {
return spiHandle;
}
SPI_HandleTypeDef* spi::getSpiHandle() { return spiHandle; }
/**
* @brief TxRx Transfer completed callback.
* @param hspi: SPI handle
*/
extern "C" void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi) {
if(rxTxCb != NULL) {
rxTxCb(hspi, rxTxArgs);
}
else {
printf("HAL_SPI_TxRxCpltCallback: No user callback specified\n");
}
extern "C" void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef* hspi) {
if (rxTxCb != NULL) {
rxTxCb(hspi, rxTxArgs);
} else {
printf("HAL_SPI_TxRxCpltCallback: No user callback specified\n");
}
}
/**
* @brief TxRx Transfer completed callback.
* @param hspi: SPI handle
*/
extern "C" void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi) {
if(txCb != NULL) {
txCb(hspi, txArgs);
}
else {
printf("HAL_SPI_TxCpltCallback: No user callback specified\n");
}
extern "C" void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef* hspi) {
if (txCb != NULL) {
txCb(hspi, txArgs);
} else {
printf("HAL_SPI_TxCpltCallback: No user callback specified\n");
}
}
/**
* @brief TxRx Transfer completed callback.
* @param hspi: SPI handle
*/
extern "C" void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi) {
if(rxCb != nullptr) {
rxCb(hspi, rxArgs);
}
else {
printf("HAL_SPI_RxCpltCallback: No user callback specified\n");
}
extern "C" void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef* hspi) {
if (rxCb != nullptr) {
rxCb(hspi, rxArgs);
} else {
printf("HAL_SPI_RxCpltCallback: No user callback specified\n");
}
}
/**
@ -137,205 +130,200 @@ extern "C" void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi) {
* add your own implementation.
* @retval None
*/
extern "C" void HAL_SPI_ErrorCallback(SPI_HandleTypeDef *hspi) {
if(errorCb != nullptr) {
errorCb(hspi, rxArgs);
}
else {
printf("HAL_SPI_ErrorCallback: No user callback specified\n");
}
extern "C" void HAL_SPI_ErrorCallback(SPI_HandleTypeDef* hspi) {
if (errorCb != nullptr) {
errorCb(hspi, rxArgs);
} else {
printf("HAL_SPI_ErrorCallback: No user callback specified\n");
}
}
void mapIndexAndStream(DMA_HandleTypeDef* handle, dma::DMAType dmaType, dma::DMAIndexes dmaIdx,
dma::DMAStreams dmaStream, IRQn_Type* dmaIrqNumber) {
using namespace dma;
if(dmaIdx == DMAIndexes::DMA_1) {
dma::DMAStreams dmaStream, IRQn_Type* dmaIrqNumber) {
using namespace dma;
if (dmaIdx == DMAIndexes::DMA_1) {
#ifdef DMA1
switch(dmaStream) {
case(DMAStreams::STREAM_0): {
switch (dmaStream) {
case (DMAStreams::STREAM_0): {
#ifdef DMA1_Stream0
handle->Instance = DMA1_Stream0;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream0_IRQn;
}
#endif
break;
handle->Instance = DMA1_Stream0;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream0_IRQn;
}
case(DMAStreams::STREAM_1): {
#endif
break;
}
case (DMAStreams::STREAM_1): {
#ifdef DMA1_Stream1
handle->Instance = DMA1_Stream1;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream1_IRQn;
}
#endif
break;
handle->Instance = DMA1_Stream1;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream1_IRQn;
}
case(DMAStreams::STREAM_2): {
#endif
break;
}
case (DMAStreams::STREAM_2): {
#ifdef DMA1_Stream2
handle->Instance = DMA1_Stream2;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream2_IRQn;
}
#endif
break;
handle->Instance = DMA1_Stream2;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream2_IRQn;
}
case(DMAStreams::STREAM_3): {
#endif
break;
}
case (DMAStreams::STREAM_3): {
#ifdef DMA1_Stream3
handle->Instance = DMA1_Stream3;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream3_IRQn;
}
#endif
break;
handle->Instance = DMA1_Stream3;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream3_IRQn;
}
case(DMAStreams::STREAM_4): {
#endif
break;
}
case (DMAStreams::STREAM_4): {
#ifdef DMA1_Stream4
handle->Instance = DMA1_Stream4;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream4_IRQn;
}
#endif
break;
handle->Instance = DMA1_Stream4;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream4_IRQn;
}
case(DMAStreams::STREAM_5): {
#endif
break;
}
case (DMAStreams::STREAM_5): {
#ifdef DMA1_Stream5
handle->Instance = DMA1_Stream5;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream5_IRQn;
}
#endif
break;
handle->Instance = DMA1_Stream5;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream5_IRQn;
}
case(DMAStreams::STREAM_6): {
#endif
break;
}
case (DMAStreams::STREAM_6): {
#ifdef DMA1_Stream6
handle->Instance = DMA1_Stream6;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream6_IRQn;
}
#endif
break;
handle->Instance = DMA1_Stream6;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream6_IRQn;
}
case(DMAStreams::STREAM_7): {
#endif
break;
}
case (DMAStreams::STREAM_7): {
#ifdef DMA1_Stream7
handle->Instance = DMA1_Stream7;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream7_IRQn;
}
handle->Instance = DMA1_Stream7;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA1_Stream7_IRQn;
}
#endif
break;
}
}
if(dmaType == DMAType::TX) {
handle->Init.Request = DMA_REQUEST_SPI1_TX;
}
else {
handle->Init.Request = DMA_REQUEST_SPI1_RX;
}
break;
}
}
if (dmaType == DMAType::TX) {
handle->Init.Request = DMA_REQUEST_SPI1_TX;
} else {
handle->Init.Request = DMA_REQUEST_SPI1_RX;
}
#endif /* DMA1 */
}
if(dmaIdx == DMAIndexes::DMA_2) {
}
if (dmaIdx == DMAIndexes::DMA_2) {
#ifdef DMA2
switch(dmaStream) {
case(DMAStreams::STREAM_0): {
switch (dmaStream) {
case (DMAStreams::STREAM_0): {
#ifdef DMA2_Stream0
handle->Instance = DMA2_Stream0;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream0_IRQn;
}
#endif
break;
handle->Instance = DMA2_Stream0;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream0_IRQn;
}
case(DMAStreams::STREAM_1): {
#endif
break;
}
case (DMAStreams::STREAM_1): {
#ifdef DMA2_Stream1
handle->Instance = DMA2_Stream1;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream1_IRQn;
}
#endif
break;
handle->Instance = DMA2_Stream1;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream1_IRQn;
}
case(DMAStreams::STREAM_2): {
#endif
break;
}
case (DMAStreams::STREAM_2): {
#ifdef DMA2_Stream2
handle->Instance = DMA2_Stream2;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream2_IRQn;
}
#endif
break;
handle->Instance = DMA2_Stream2;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream2_IRQn;
}
case(DMAStreams::STREAM_3): {
#endif
break;
}
case (DMAStreams::STREAM_3): {
#ifdef DMA2_Stream3
handle->Instance = DMA2_Stream3;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream3_IRQn;
}
#endif
break;
handle->Instance = DMA2_Stream3;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream3_IRQn;
}
case(DMAStreams::STREAM_4): {
#endif
break;
}
case (DMAStreams::STREAM_4): {
#ifdef DMA2_Stream4
handle->Instance = DMA2_Stream4;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream4_IRQn;
}
#endif
break;
handle->Instance = DMA2_Stream4;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream4_IRQn;
}
case(DMAStreams::STREAM_5): {
#endif
break;
}
case (DMAStreams::STREAM_5): {
#ifdef DMA2_Stream5
handle->Instance = DMA2_Stream5;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream5_IRQn;
}
#endif
break;
handle->Instance = DMA2_Stream5;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream5_IRQn;
}
case(DMAStreams::STREAM_6): {
#endif
break;
}
case (DMAStreams::STREAM_6): {
#ifdef DMA2_Stream6
handle->Instance = DMA2_Stream6;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream6_IRQn;
}
#endif
break;
handle->Instance = DMA2_Stream6;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream6_IRQn;
}
case(DMAStreams::STREAM_7): {
#endif
break;
}
case (DMAStreams::STREAM_7): {
#ifdef DMA2_Stream7
handle->Instance = DMA2_Stream7;
if(dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream7_IRQn;
}
handle->Instance = DMA2_Stream7;
if (dmaIrqNumber != nullptr) {
*dmaIrqNumber = DMA2_Stream7_IRQn;
}
#endif
break;
}
}
#endif /* DMA2 */
break;
}
}
#endif /* DMA2 */
}
}
void mapSpiBus(DMA_HandleTypeDef *handle, dma::DMAType dmaType, spi::SpiBus spiBus) {
if(dmaType == dma::DMAType::TX) {
if(spiBus == spi::SpiBus::SPI_1) {
void mapSpiBus(DMA_HandleTypeDef* handle, dma::DMAType dmaType, spi::SpiBus spiBus) {
if (dmaType == dma::DMAType::TX) {
if (spiBus == spi::SpiBus::SPI_1) {
#ifdef DMA_REQUEST_SPI1_TX
handle->Init.Request = DMA_REQUEST_SPI1_TX;
handle->Init.Request = DMA_REQUEST_SPI1_TX;
#endif
}
else if(spiBus == spi::SpiBus::SPI_2) {
} else if (spiBus == spi::SpiBus::SPI_2) {
#ifdef DMA_REQUEST_SPI2_TX
handle->Init.Request = DMA_REQUEST_SPI2_TX;
handle->Init.Request = DMA_REQUEST_SPI2_TX;
#endif
}
}
else {
if(spiBus == spi::SpiBus::SPI_1) {
} else {
if (spiBus == spi::SpiBus::SPI_1) {
#ifdef DMA_REQUEST_SPI1_RX
handle->Init.Request = DMA_REQUEST_SPI1_RX;
handle->Init.Request = DMA_REQUEST_SPI1_RX;
#endif
}
else if(spiBus == spi::SpiBus::SPI_2) {
} else if (spiBus == spi::SpiBus::SPI_2) {
#ifdef DMA_REQUEST_SPI2_RX
handle->Init.Request = DMA_REQUEST_SPI2_RX;
handle->Init.Request = DMA_REQUEST_SPI2_RX;
#endif
}
}
}
}

14
hal/src/fsfw_hal/stm32h7/spi/spiCore.h
View File

@ -3,7 +3,6 @@
#include "fsfw_hal/stm32h7/dma.h"
#include "fsfw_hal/stm32h7/spi/spiDefinitions.h"
#include "stm32h7xx_hal.h"
#include "stm32h7xx_hal_dma.h"
@ -11,14 +10,13 @@
extern "C" {
#endif
using spi_transfer_cb_t = void (*) (SPI_HandleTypeDef *hspi, void* userArgs);
using spi_transfer_cb_t = void (*)(SPI_HandleTypeDef* hspi, void* userArgs);
namespace spi {
void configureDmaHandle(DMA_HandleTypeDef* handle, spi::SpiBus spiBus,
dma::DMAType dmaType, dma::DMAIndexes dmaIdx,
dma::DMAStreams dmaStream, IRQn_Type* dmaIrqNumber, uint32_t dmaMode = DMA_NORMAL,
uint32_t dmaPriority = DMA_PRIORITY_LOW);
void configureDmaHandle(DMA_HandleTypeDef* handle, spi::SpiBus spiBus, dma::DMAType dmaType,
dma::DMAIndexes dmaIdx, dma::DMAStreams dmaStream, IRQn_Type* dmaIrqNumber,
uint32_t dmaMode = DMA_NORMAL, uint32_t dmaPriority = DMA_PRIORITY_LOW);
/**
* Assign DMA handles. Required to use DMA for SPI transfers.
@ -32,7 +30,7 @@ void getDmaHandles(DMA_HandleTypeDef** txHandle, DMA_HandleTypeDef** rxHandle);
* Assign SPI handle. Needs to be done before using the SPI
* @param spiHandle
*/
void setSpiHandle(SPI_HandleTypeDef *spiHandle);
void setSpiHandle(SPI_HandleTypeDef* spiHandle);
void assignTransferRxTxCompleteCallback(spi_transfer_cb_t callback, void* userArgs);
void assignTransferRxCompleteCallback(spi_transfer_cb_t callback, void* userArgs);
@ -45,7 +43,7 @@ void assignTransferErrorCallback(spi_transfer_cb_t callback, void* userArgs);
*/
SPI_HandleTypeDef* getSpiHandle();
}
} // namespace spi
#ifdef __cplusplus
}

70
hal/src/fsfw_hal/stm32h7/spi/spiDefinitions.cpp
View File

@ -1,52 +1,46 @@
#include "fsfw_hal/stm32h7/spi/spiDefinitions.h"
void spi::assignSpiMode(SpiModes spiMode, SPI_HandleTypeDef& spiHandle) {
switch(spiMode) {
case(SpiModes::MODE_0): {
spiHandle.Init.CLKPolarity = SPI_POLARITY_LOW;
spiHandle.Init.CLKPhase = SPI_PHASE_1EDGE;
break;
switch (spiMode) {
case (SpiModes::MODE_0): {
spiHandle.Init.CLKPolarity = SPI_POLARITY_LOW;
spiHandle.Init.CLKPhase = SPI_PHASE_1EDGE;
break;
}
case(SpiModes::MODE_1): {
spiHandle.Init.CLKPolarity = SPI_POLARITY_LOW;
spiHandle.Init.CLKPhase = SPI_PHASE_2EDGE;
break;
case (SpiModes::MODE_1): {
spiHandle.Init.CLKPolarity = SPI_POLARITY_LOW;
spiHandle.Init.CLKPhase = SPI_PHASE_2EDGE;
break;
}
case(SpiModes::MODE_2): {
spiHandle.Init.CLKPolarity = SPI_POLARITY_HIGH;
spiHandle.Init.CLKPhase = SPI_PHASE_1EDGE;
break;
}
case(SpiModes::MODE_3): {
spiHandle.Init.CLKPolarity = SPI_POLARITY_HIGH;
spiHandle.Init.CLKPhase = SPI_PHASE_2EDGE;
break;
case (SpiModes::MODE_2): {
spiHandle.Init.CLKPolarity = SPI_POLARITY_HIGH;
spiHandle.Init.CLKPhase = SPI_PHASE_1EDGE;
break;
}
case (SpiModes::MODE_3): {
spiHandle.Init.CLKPolarity = SPI_POLARITY_HIGH;
spiHandle.Init.CLKPhase = SPI_PHASE_2EDGE;
break;
}
}
}
uint32_t spi::getPrescaler(uint32_t clock_src_freq, uint32_t baudrate_mbps) {
uint32_t divisor = 0;
uint32_t spi_clk = clock_src_freq;
uint32_t presc = 0;
static const uint32_t baudrate[] = {
SPI_BAUDRATEPRESCALER_2,
SPI_BAUDRATEPRESCALER_4,
SPI_BAUDRATEPRESCALER_8,
SPI_BAUDRATEPRESCALER_16,
SPI_BAUDRATEPRESCALER_32,
SPI_BAUDRATEPRESCALER_64,
SPI_BAUDRATEPRESCALER_128,
SPI_BAUDRATEPRESCALER_256,
};
uint32_t divisor = 0;
uint32_t spi_clk = clock_src_freq;
uint32_t presc = 0;
static const uint32_t baudrate[] = {
SPI_BAUDRATEPRESCALER_2, SPI_BAUDRATEPRESCALER_4, SPI_BAUDRATEPRESCALER_8,
SPI_BAUDRATEPRESCALER_16, SPI_BAUDRATEPRESCALER_32, SPI_BAUDRATEPRESCALER_64,
SPI_BAUDRATEPRESCALER_128, SPI_BAUDRATEPRESCALER_256,
};
while( spi_clk > baudrate_mbps) {
presc = baudrate[divisor];
if (++divisor > 7)
break;
while (spi_clk > baudrate_mbps) {
presc = baudrate[divisor];
if (++divisor > 7) break;
spi_clk = ( spi_clk >> 1);
}
spi_clk = (spi_clk >> 1);
}
return presc;
return presc;
}

26
hal/src/fsfw_hal/stm32h7/spi/spiDefinitions.h
View File

@ -2,37 +2,24 @@
#define FSFW_HAL_STM32H7_SPI_SPIDEFINITIONS_H_
#include "../../common/spi/spiCommon.h"
#include "fsfw/returnvalues/FwClassIds.h"
#include "fsfw/returnvalues/HasReturnvaluesIF.h"
#include "stm32h7xx_hal.h"
#include "stm32h7xx_hal_spi.h"
namespace spi {
static constexpr uint8_t HAL_SPI_ID = CLASS_ID::HAL_SPI;
static constexpr ReturnValue_t HAL_TIMEOUT_RETVAL = HasReturnvaluesIF::makeReturnCode(HAL_SPI_ID, 0);
static constexpr ReturnValue_t HAL_TIMEOUT_RETVAL =
HasReturnvaluesIF::makeReturnCode(HAL_SPI_ID, 0);
static constexpr ReturnValue_t HAL_BUSY_RETVAL = HasReturnvaluesIF::makeReturnCode(HAL_SPI_ID, 1);
static constexpr ReturnValue_t HAL_ERROR_RETVAL = HasReturnvaluesIF::makeReturnCode(HAL_SPI_ID, 2);
enum class TransferStates {
IDLE,
WAIT,
SUCCESS,
FAILURE
};
enum class TransferStates { IDLE, WAIT, SUCCESS, FAILURE };
enum SpiBus {
SPI_1,
SPI_2
};
enum SpiBus { SPI_1, SPI_2 };
enum TransferModes {
POLLING,
INTERRUPT,
DMA
};
enum TransferModes { POLLING, INTERRUPT, DMA };
void assignSpiMode(SpiModes spiMode, SPI_HandleTypeDef& spiHandle);
@ -44,7 +31,6 @@ void assignSpiMode(SpiModes spiMode, SPI_HandleTypeDef& spiHandle);
*/
uint32_t getPrescaler(uint32_t clock_src_freq, uint32_t baudrate_mbps);
}
} // namespace spi
#endif /* FSFW_HAL_STM32H7_SPI_SPIDEFINITIONS_H_ */

111
hal/src/fsfw_hal/stm32h7/spi/spiInterrupts.cpp
View File

@ -1,12 +1,12 @@
#include "fsfw_hal/stm32h7/spi/spiInterrupts.h"
#include "fsfw_hal/stm32h7/spi/spiCore.h"
#include <stddef.h>
#include "fsfw_hal/stm32h7/spi/spiCore.h"
#include "stm32h7xx_hal.h"
#include "stm32h7xx_hal_dma.h"
#include "stm32h7xx_hal_spi.h"
#include <stddef.h>
user_handler_t spi1UserHandler = &spi::spiIrqHandler;
user_args_t spi1UserArgs = nullptr;
@ -18,11 +18,11 @@ user_args_t spi2UserArgs = nullptr;
* @param None
* @retval None
*/
void spi::dmaRxIrqHandler(void* dmaHandle) {
if(dmaHandle == nullptr) {
return;
}
HAL_DMA_IRQHandler((DMA_HandleTypeDef *) dmaHandle);
void spi::dmaRxIrqHandler(void *dmaHandle) {
if (dmaHandle == nullptr) {
return;
}
HAL_DMA_IRQHandler((DMA_HandleTypeDef *)dmaHandle);
}
/**
@ -30,11 +30,11 @@ void spi::dmaRxIrqHandler(void* dmaHandle) {
* @param None
* @retval None
*/
void spi::dmaTxIrqHandler(void* dmaHandle) {
if(dmaHandle == nullptr) {
return;
}
HAL_DMA_IRQHandler((DMA_HandleTypeDef *) dmaHandle);
void spi::dmaTxIrqHandler(void *dmaHandle) {
if (dmaHandle == nullptr) {
return;
}
HAL_DMA_IRQHandler((DMA_HandleTypeDef *)dmaHandle);
}
/**
@ -42,65 +42,62 @@ void spi::dmaTxIrqHandler(void* dmaHandle) {
* @param None
* @retval None
*/
void spi::spiIrqHandler(void* spiHandle) {
if(spiHandle == nullptr) {
return;
}
//auto currentSpiHandle = spi::getSpiHandle();
HAL_SPI_IRQHandler((SPI_HandleTypeDef *) spiHandle);
void spi::spiIrqHandler(void *spiHandle) {
if (spiHandle == nullptr) {
return;
}
// auto currentSpiHandle = spi::getSpiHandle();
HAL_SPI_IRQHandler((SPI_HandleTypeDef *)spiHandle);
}
void spi::assignSpiUserHandler(spi::SpiBus spiIdx, user_handler_t userHandler,
user_args_t userArgs) {
if(spiIdx == spi::SpiBus::SPI_1) {
spi1UserHandler = userHandler;
spi1UserArgs = userArgs;
}
else {
spi2UserHandler = userHandler;
spi2UserArgs = userArgs;
}
user_args_t userArgs) {
if (spiIdx == spi::SpiBus::SPI_1) {
spi1UserHandler = userHandler;
spi1UserArgs = userArgs;
} else {
spi2UserHandler = userHandler;
spi2UserArgs = userArgs;
}
}
void spi::getSpiUserHandler(spi::SpiBus spiBus, user_handler_t *userHandler,
user_args_t *userArgs) {
if(userHandler == nullptr or userArgs == nullptr) {
return;
}
if(spiBus == spi::SpiBus::SPI_1) {
*userArgs = spi1UserArgs;
*userHandler = spi1UserHandler;
}
else {
*userArgs = spi2UserArgs;
*userHandler = spi2UserHandler;
}
user_args_t *userArgs) {
if (userHandler == nullptr or userArgs == nullptr) {
return;
}
if (spiBus == spi::SpiBus::SPI_1) {
*userArgs = spi1UserArgs;
*userHandler = spi1UserHandler;
} else {
*userArgs = spi2UserArgs;
*userHandler = spi2UserHandler;
}
}
void spi::assignSpiUserArgs(spi::SpiBus spiBus, user_args_t userArgs) {
if(spiBus == spi::SpiBus::SPI_1) {
spi1UserArgs = userArgs;
}
else {
spi2UserArgs = userArgs;
}
if (spiBus == spi::SpiBus::SPI_1) {
spi1UserArgs = userArgs;
} else {
spi2UserArgs = userArgs;
}
}
/* Do not change these function names! They need to be exactly equal to the name of the functions
defined in the startup_stm32h743xx.s files! */
extern "C" void SPI1_IRQHandler() {
if(spi1UserHandler != NULL) {
spi1UserHandler(spi1UserArgs);
return;
}
Default_Handler();
if (spi1UserHandler != NULL) {
spi1UserHandler(spi1UserArgs);
return;
}
Default_Handler();
}
extern "C" void SPI2_IRQHandler() {
if(spi2UserHandler != nullptr) {
spi2UserHandler(spi2UserArgs);
return;
}
Default_Handler();
extern "C" void SPI2_IRQHandler() {
if (spi2UserHandler != nullptr) {
spi2UserHandler(spi2UserArgs);
return;
}
Default_Handler();
}

8
hal/src/fsfw_hal/stm32h7/spi/spiInterrupts.h
View File

@ -18,10 +18,8 @@ void assignSpiUserArgs(spi::SpiBus spiBus, user_args_t userArgs);
* @param user_handler
* @param user_args
*/
void assignSpiUserHandler(spi::SpiBus spiBus, user_handler_t user_handler,
user_args_t user_args);
void getSpiUserHandler(spi::SpiBus spiBus, user_handler_t* user_handler,
user_args_t* user_args);
void assignSpiUserHandler(spi::SpiBus spiBus, user_handler_t user_handler, user_args_t user_args);
void getSpiUserHandler(spi::SpiBus spiBus, user_handler_t* user_handler, user_args_t* user_args);
/**
* Generic interrupt handlers supplied for convenience. Do not call these directly! Set them
@ -32,7 +30,7 @@ void dmaRxIrqHandler(void* dma_handle);
void dmaTxIrqHandler(void* dma_handle);
void spiIrqHandler(void* spi_handle);
}
} // namespace spi
#ifdef __cplusplus
}

125
hal/src/fsfw_hal/stm32h7/spi/stm32h743zi.cpp
View File

@ -1,82 +1,81 @@
#include "fsfw_hal/stm32h7/spi/stm32h743zi.h"
#include "fsfw_hal/stm32h7/spi/spiCore.h"
#include "fsfw_hal/stm32h7/spi/spiInterrupts.h"
#include "stm32h7xx_hal.h"
#include "stm32h7xx_hal_rcc.h"
#include <cstdio>
#include "fsfw_hal/stm32h7/spi/spiCore.h"
#include "fsfw_hal/stm32h7/spi/spiInterrupts.h"
#include "stm32h7xx_hal.h"
#include "stm32h7xx_hal_rcc.h"
void spiSetupWrapper() {
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
__HAL_RCC_SPI1_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
__HAL_RCC_SPI1_CLK_ENABLE();
}
void spiCleanUpWrapper() {
__HAL_RCC_SPI1_FORCE_RESET();
__HAL_RCC_SPI1_RELEASE_RESET();
__HAL_RCC_SPI1_FORCE_RESET();
__HAL_RCC_SPI1_RELEASE_RESET();
}
void spiDmaClockEnableWrapper() {
__HAL_RCC_DMA2_CLK_ENABLE();
}
void spiDmaClockEnableWrapper() { __HAL_RCC_DMA2_CLK_ENABLE(); }
void stm32h7::h743zi::standardPollingCfg(spi::MspPollingConfigStruct& cfg) {
cfg.setupCb = &spiSetupWrapper;
cfg.cleanupCb = &spiCleanUpWrapper;
cfg.sck.port = GPIOA;
cfg.sck.pin = GPIO_PIN_5;
cfg.miso.port = GPIOA;
cfg.miso.pin = GPIO_PIN_6;
cfg.mosi.port = GPIOA;
cfg.mosi.pin = GPIO_PIN_7;
cfg.sck.altFnc = GPIO_AF5_SPI1;
cfg.mosi.altFnc = GPIO_AF5_SPI1;
cfg.miso.altFnc = GPIO_AF5_SPI1;
cfg.setupCb = &spiSetupWrapper;
cfg.cleanupCb = &spiCleanUpWrapper;
cfg.sck.port = GPIOA;
cfg.sck.pin = GPIO_PIN_5;
cfg.miso.port = GPIOA;
cfg.miso.pin = GPIO_PIN_6;
cfg.mosi.port = GPIOA;
cfg.mosi.pin = GPIO_PIN_7;
cfg.sck.altFnc = GPIO_AF5_SPI1;
cfg.mosi.altFnc = GPIO_AF5_SPI1;
cfg.miso.altFnc = GPIO_AF5_SPI1;
}
void stm32h7::h743zi::standardInterruptCfg(spi::MspIrqConfigStruct& cfg, IrqPriorities spiIrqPrio,
IrqPriorities spiSubprio) {
// High, but works on FreeRTOS as well (priorities range from 0 to 15)
cfg.preEmptPriority = spiIrqPrio;
cfg.subpriority = spiSubprio;
cfg.spiIrqNumber = SPI1_IRQn;
cfg.spiBus = spi::SpiBus::SPI_1;
user_handler_t spiUserHandler = nullptr;
user_args_t spiUserArgs = nullptr;
getSpiUserHandler(spi::SpiBus::SPI_1, &spiUserHandler, &spiUserArgs);
if(spiUserHandler == nullptr) {
printf("spi::h743zi::standardInterruptCfg: Invalid SPI user handlers\n");
return;
}
cfg.spiUserArgs = spiUserArgs;
cfg.spiIrqHandler = spiUserHandler;
standardPollingCfg(cfg);
IrqPriorities spiSubprio) {
// High, but works on FreeRTOS as well (priorities range from 0 to 15)
cfg.preEmptPriority = spiIrqPrio;
cfg.subpriority = spiSubprio;
cfg.spiIrqNumber = SPI1_IRQn;
cfg.spiBus = spi::SpiBus::SPI_1;
user_handler_t spiUserHandler = nullptr;
user_args_t spiUserArgs = nullptr;
getSpiUserHandler(spi::SpiBus::SPI_1, &spiUserHandler, &spiUserArgs);
if (spiUserHandler == nullptr) {
printf("spi::h743zi::standardInterruptCfg: Invalid SPI user handlers\n");
return;
}
cfg.spiUserArgs = spiUserArgs;
cfg.spiIrqHandler = spiUserHandler;
standardPollingCfg(cfg);
}
void stm32h7::h743zi::standardDmaCfg(spi::MspDmaConfigStruct& cfg, IrqPriorities spiIrqPrio,
IrqPriorities txIrqPrio, IrqPriorities rxIrqPrio, IrqPriorities spiSubprio,
IrqPriorities txSubprio, IrqPriorities rxSubprio) {
cfg.dmaClkEnableWrapper = &spiDmaClockEnableWrapper;
cfg.rxDmaIndex = dma::DMAIndexes::DMA_2;
cfg.txDmaIndex = dma::DMAIndexes::DMA_2;
cfg.txDmaStream = dma::DMAStreams::STREAM_3;
cfg.rxDmaStream = dma::DMAStreams::STREAM_2;
DMA_HandleTypeDef* txHandle;
DMA_HandleTypeDef* rxHandle;
spi::getDmaHandles(&txHandle, &rxHandle);
if(txHandle == nullptr or rxHandle == nullptr) {
printf("spi::h743zi::standardDmaCfg: Invalid DMA handles\n");
return;
}
spi::configureDmaHandle(txHandle, spi::SpiBus::SPI_1, dma::DMAType::TX, cfg.txDmaIndex,
cfg.txDmaStream, &cfg.txDmaIrqNumber);
spi::configureDmaHandle(rxHandle, spi::SpiBus::SPI_1, dma::DMAType::RX, cfg.rxDmaIndex,
cfg.rxDmaStream, &cfg.rxDmaIrqNumber, DMA_NORMAL, DMA_PRIORITY_HIGH);
cfg.txPreEmptPriority = txIrqPrio;
cfg.rxPreEmptPriority = txSubprio;
cfg.txSubpriority = rxIrqPrio;
cfg.rxSubpriority = rxSubprio;
standardInterruptCfg(cfg, spiIrqPrio, spiSubprio);
IrqPriorities txIrqPrio, IrqPriorities rxIrqPrio,
IrqPriorities spiSubprio, IrqPriorities txSubprio,
IrqPriorities rxSubprio) {
cfg.dmaClkEnableWrapper = &spiDmaClockEnableWrapper;
cfg.rxDmaIndex = dma::DMAIndexes::DMA_2;
cfg.txDmaIndex = dma::DMAIndexes::DMA_2;
cfg.txDmaStream = dma::DMAStreams::STREAM_3;
cfg.rxDmaStream = dma::DMAStreams::STREAM_2;
DMA_HandleTypeDef* txHandle;
DMA_HandleTypeDef* rxHandle;
spi::getDmaHandles(&txHandle, &rxHandle);
if (txHandle == nullptr or rxHandle == nullptr) {
printf("spi::h743zi::standardDmaCfg: Invalid DMA handles\n");
return;
}
spi::configureDmaHandle(txHandle, spi::SpiBus::SPI_1, dma::DMAType::TX, cfg.txDmaIndex,
cfg.txDmaStream, &cfg.txDmaIrqNumber);
spi::configureDmaHandle(rxHandle, spi::SpiBus::SPI_1, dma::DMAType::RX, cfg.rxDmaIndex,
cfg.rxDmaStream, &cfg.rxDmaIrqNumber, DMA_NORMAL, DMA_PRIORITY_HIGH);
cfg.txPreEmptPriority = txIrqPrio;
cfg.rxPreEmptPriority = txSubprio;
cfg.txSubpriority = rxIrqPrio;
cfg.rxSubpriority = rxSubprio;
standardInterruptCfg(cfg, spiIrqPrio, spiSubprio);
}

14
hal/src/fsfw_hal/stm32h7/spi/stm32h743zi.h
View File

@ -9,14 +9,12 @@ namespace h743zi {
void standardPollingCfg(spi::MspPollingConfigStruct& cfg);
void standardInterruptCfg(spi::MspIrqConfigStruct& cfg, IrqPriorities spiIrqPrio,
IrqPriorities spiSubprio = HIGHEST);
void standardDmaCfg(spi::MspDmaConfigStruct& cfg, IrqPriorities spiIrqPrio,
IrqPriorities txIrqPrio, IrqPriorities rxIrqPrio,
IrqPriorities spiSubprio = HIGHEST, IrqPriorities txSubPrio = HIGHEST,
IrqPriorities rxSubprio = HIGHEST);
IrqPriorities spiSubprio = HIGHEST);
void standardDmaCfg(spi::MspDmaConfigStruct& cfg, IrqPriorities spiIrqPrio, IrqPriorities txIrqPrio,
IrqPriorities rxIrqPrio, IrqPriorities spiSubprio = HIGHEST,
IrqPriorities txSubPrio = HIGHEST, IrqPriorities rxSubprio = HIGHEST);
}
}
} // namespace h743zi
} // namespace stm32h7
#endif /* FSFW_HAL_STM32H7_SPI_STM32H743ZISPI_H_ */

2
misc/defaultcfg/fsfwconfig/devices/logicalAddresses.h
View File

@ -10,7 +10,7 @@
*/
namespace addresses {
/* Logical addresses have uint32_t datatype */
enum logicalAddresses: address_t {
enum LogAddr: address_t {
};
}

94
scripts/helper.py
View File

@ -9,36 +9,44 @@ import webbrowser
import shutil
import sys
import time
from shutil import which
from typing import List
UNITTEST_FOLDER_NAME = 'build-tests'
DOCS_FOLDER_NAME = 'build-docs'
UNITTEST_FOLDER_NAME = "build-tests"
DOCS_FOLDER_NAME = "build-docs"
def main():
parser = argparse.ArgumentParser(description="FSFW helper script")
choices = ('docs', 'tests')
choices = ("docs", "tests")
parser.add_argument(
'type', metavar='type', choices=choices,
help=f'Target type. Choices: {choices}'
"type", metavar="type", choices=choices, help=f"Target type. Choices: {choices}"
)
parser.add_argument(
'-a', '--all', action='store_true',
help='Create, build and open specified type'
"-a", "--all", action="store_true", help="Create, build and open specified type"
)
parser.add_argument(
'-c', '--create', action='store_true',
help='Create docs or test build configuration'
"-c",
"--create",
action="store_true",
help="Create docs or test build configuration",
)
parser.add_argument(
'-b', '--build', action='store_true',
help='Build the specified type'
"-b", "--build", action="store_true", help="Build the specified type"
)
parser.add_argument(
'-o', '--open', action='store_true',
help='Open test or documentation data in webbrowser'
"-o",
"--open",
action="store_true",
help="Open test or documentation data in webbrowser",
)
parser.add_argument(
"-v",
"--valgrind",
action="store_true",
help="Run valgrind on generated test binary",
)
args = parser.parse_args()
@ -46,26 +54,26 @@ def main():
args.build = True
args.create = True
args.open = True
elif not args.build and not args.create and not args.open:
elif not args.build and not args.create and not args.open and not args.valgrind:
print(
'Please select at least one operation to perform. '
'Use helper.py -h for more information'
"Please select at least one operation to perform. "
"Use helper.py -h for more information"
)
sys.exit(1)
# This script can be called from root and from script folder
if not os.path.isfile('README.md'):
os.chdir('..')
if not os.path.isfile("README.md"):
os.chdir("..")
build_dir_list = []
if not args.create:
build_dir_list = build_build_dir_list()
if args.type == 'tests':
if args.type == "tests":
handle_tests_type(args, build_dir_list)
elif args.type == 'docs':
elif args.type == "docs":
handle_docs_type(args, build_dir_list)
else:
print('Invalid or unknown type')
print("Invalid or unknown type")
sys.exit(1)
@ -76,7 +84,9 @@ def handle_docs_type(args, build_dir_list: list):
create_docs_build_cfg()
build_directory = DOCS_FOLDER_NAME
elif len(build_dir_list) == 0:
print('No valid CMake docs build directory found. Trying to set up docs build system')
print(
"No valid CMake docs build directory found. Trying to set up docs build system"
)
shutil.rmtree(DOCS_FOLDER_NAME)
create_docs_build_cfg()
build_directory = DOCS_FOLDER_NAME
@ -87,18 +97,18 @@ def handle_docs_type(args, build_dir_list: list):
build_directory = determine_build_dir(build_dir_list)
os.chdir(build_directory)
if args.build:
os.system('cmake --build . -j')
os.system("cmake --build . -j")
if args.open:
if not os.path.isfile('docs/sphinx/index.html'):
if not os.path.isfile("docs/sphinx/index.html"):
# try again..
os.system('cmake --build . -j')
if not os.path.isfile('docs/sphinx/index.html'):
os.system("cmake --build . -j")
if not os.path.isfile("docs/sphinx/index.html"):
print(
"No Sphinx documentation file detected. "
"Try to build it first with the -b argument"
)
sys.exit(1)
webbrowser.open('docs/sphinx/index.html')
webbrowser.open("docs/sphinx/index.html")
def handle_tests_type(args, build_dir_list: list):
@ -109,8 +119,8 @@ def handle_tests_type(args, build_dir_list: list):
build_directory = UNITTEST_FOLDER_NAME
elif len(build_dir_list) == 0:
print(
'No valid CMake tests build directory found. '
'Trying to set up test build system'
"No valid CMake tests build directory found. "
"Trying to set up test build system"
)
create_tests_build_cfg()
build_directory = UNITTEST_FOLDER_NAME
@ -123,24 +133,36 @@ def handle_tests_type(args, build_dir_list: list):
if args.build:
perform_lcov_operation(build_directory, False)
if args.open:
if not os.path.isdir('fsfw-tests_coverage'):
print("No Unittest folder detected. Try to build them first with the -b argument")
if not os.path.isdir("fsfw-tests_coverage"):
print(
"No Unittest folder detected. Try to build them first with the -b argument"
)
sys.exit(1)
webbrowser.open('fsfw-tests_coverage/index.html')
webbrowser.open("fsfw-tests_coverage/index.html")
if args.valgrind:
if which("valgrind") is None:
print("Please install valgrind first")
sys.exit(1)
if os.path.split(os.getcwd())[1] != UNITTEST_FOLDER_NAME:
# If we are in a different directory we try to switch into it but
# this might fail
os.chdir(UNITTEST_FOLDER_NAME)
os.system("valgrind --leak-check=full ./fsfw-tests")
os.chdir("..")
def create_tests_build_cfg():
os.mkdir(UNITTEST_FOLDER_NAME)
os.chdir(UNITTEST_FOLDER_NAME)
os.system('cmake -DFSFW_OSAL=host -DFSFW_BUILD_UNITTESTS=ON ..')
os.chdir('..')
os.system("cmake -DFSFW_OSAL=host -DFSFW_BUILD_UNITTESTS=ON ..")
os.chdir("..")
def create_docs_build_cfg():
os.mkdir(DOCS_FOLDER_NAME)
os.chdir(DOCS_FOLDER_NAME)
os.system('cmake -DFSFW_OSAL=host -DFSFW_BUILD_DOCS=ON ..')
os.chdir('..')
os.system("cmake -DFSFW_OSAL=host -DFSFW_BUILD_DOCS=ON ..")
os.chdir("..")
def build_build_dir_list() -> list:

9
src/CMakeLists.txt
View File

@ -7,12 +7,3 @@ target_include_directories(${LIB_FSFW_NAME} INTERFACE
)
add_subdirectory(fsfw)
# Configure File
target_include_directories(${LIB_FSFW_NAME} PRIVATE
${CMAKE_CURRENT_BINARY_DIR}
)
target_include_directories(${LIB_FSFW_NAME} INTERFACE
${CMAKE_CURRENT_BINARY_DIR}
)

1
src/fsfw/CMakeLists.txt
View File

@ -1,6 +1,7 @@
# Core
add_subdirectory(action)
add_subdirectory(cfdp)
add_subdirectory(container)
add_subdirectory(controller)
add_subdirectory(datapool)

8
src/fsfw/FSFW.h.in
View File

@ -18,6 +18,10 @@
// FSFW core defines
#ifndef FSFW_TCP_RECV_WIRETAPPING_ENABLED
#define FSFW_TCP_RECV_WIRETAPPING_ENABLED 0
#endif
#ifndef FSFW_CPP_OSTREAM_ENABLED
#define FSFW_CPP_OSTREAM_ENABLED 1
#endif /* FSFW_CPP_OSTREAM_ENABLED */
@ -42,6 +46,10 @@
#define FSFW_USE_PUS_C_TELECOMMANDS 1
#endif
#ifndef FSFW_TCP_RECV_WIRETAPPING_ENABLED
#define FSFW_TCP_RECV_WIRETAPPING_ENABLED 0
#endif
// FSFW HAL defines
// Can be used for low-level debugging of the SPI bus

2
src/fsfw/action.h
View File

@ -4,8 +4,8 @@
#include "fsfw/action/ActionHelper.h"
#include "fsfw/action/ActionMessage.h"
#include "fsfw/action/CommandActionHelper.h"
#include "fsfw/action/HasActionsIF.h"
#include "fsfw/action/CommandsActionsIF.h"
#include "fsfw/action/HasActionsIF.h"
#include "fsfw/action/SimpleActionHelper.h"
#endif /* FSFW_INC_FSFW_ACTION_H_ */

268
src/fsfw/action/ActionHelper.cpp
View File

@ -1,177 +1,165 @@
#include "fsfw/action.h"
#include "fsfw/ipc/MessageQueueSenderIF.h"
#include "fsfw/objectmanager/ObjectManager.h"
#include "fsfw/serviceinterface/ServiceInterface.h"
ActionHelper::ActionHelper(HasActionsIF* setOwner,
MessageQueueIF* useThisQueue) :
owner(setOwner), queueToUse(useThisQueue) {
}
ActionHelper::ActionHelper(HasActionsIF* setOwner, MessageQueueIF* useThisQueue)
: owner(setOwner), queueToUse(useThisQueue) {}
ActionHelper::~ActionHelper() {
}
ActionHelper::~ActionHelper() {}
ReturnValue_t ActionHelper::handleActionMessage(CommandMessage* command) {
if (command->getCommand() == ActionMessage::EXECUTE_ACTION) {
ActionId_t currentAction = ActionMessage::getActionId(command);
prepareExecution(command->getSender(), currentAction,
ActionMessage::getStoreId(command));
return HasReturnvaluesIF::RETURN_OK;
} else {
return CommandMessage::UNKNOWN_COMMAND;
}
if (command->getCommand() == ActionMessage::EXECUTE_ACTION) {
ActionId_t currentAction = ActionMessage::getActionId(command);
prepareExecution(command->getSender(), currentAction, ActionMessage::getStoreId(command));
return HasReturnvaluesIF::RETURN_OK;
} else {
return CommandMessage::UNKNOWN_COMMAND;
}
}
ReturnValue_t ActionHelper::initialize(MessageQueueIF* queueToUse_) {
ipcStore = ObjectManager::instance()->get<StorageManagerIF>(objects::IPC_STORE);
if (ipcStore == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
if(queueToUse_ != nullptr) {
setQueueToUse(queueToUse_);
}
ipcStore = ObjectManager::instance()->get<StorageManagerIF>(objects::IPC_STORE);
if (ipcStore == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
if (queueToUse_ != nullptr) {
setQueueToUse(queueToUse_);
}
if(queueToUse == nullptr) {
if (queueToUse == nullptr) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "ActionHelper::initialize: No queue set" << std::endl;
sif::warning << "ActionHelper::initialize: No queue set" << std::endl;
#else
sif::printWarning("ActionHelper::initialize: No queue set\n");
sif::printWarning("ActionHelper::initialize: No queue set\n");
#endif
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
return HasReturnvaluesIF::RETURN_OK;
}
void ActionHelper::step(uint8_t step, MessageQueueId_t reportTo,
ActionId_t commandId, ReturnValue_t result) {
CommandMessage reply;
ActionMessage::setStepReply(&reply, commandId, step + STEP_OFFSET, result);
queueToUse->sendMessage(reportTo, &reply);
void ActionHelper::step(uint8_t step, MessageQueueId_t reportTo, ActionId_t commandId,
ReturnValue_t result) {
CommandMessage reply;
ActionMessage::setStepReply(&reply, commandId, step + STEP_OFFSET, result);
queueToUse->sendMessage(reportTo, &reply);
}
void ActionHelper::finish(bool success, MessageQueueId_t reportTo, ActionId_t commandId,
ReturnValue_t result) {
ReturnValue_t result) {
CommandMessage reply;
ActionMessage::setCompletionReply(&reply, commandId, success, result);
queueToUse->sendMessage(reportTo, &reply);
}
void ActionHelper::setQueueToUse(MessageQueueIF* queue) { queueToUse = queue; }
void ActionHelper::prepareExecution(MessageQueueId_t commandedBy, ActionId_t actionId,
store_address_t dataAddress) {
const uint8_t* dataPtr = NULL;
size_t size = 0;
ReturnValue_t result = ipcStore->getData(dataAddress, &dataPtr, &size);
if (result != HasReturnvaluesIF::RETURN_OK) {
CommandMessage reply;
ActionMessage::setCompletionReply(&reply, commandId, success, result);
queueToUse->sendMessage(reportTo, &reply);
}
void ActionHelper::setQueueToUse(MessageQueueIF* queue) {
queueToUse = queue;
}
void ActionHelper::prepareExecution(MessageQueueId_t commandedBy,
ActionId_t actionId, store_address_t dataAddress) {
const uint8_t* dataPtr = NULL;
size_t size = 0;
ReturnValue_t result = ipcStore->getData(dataAddress, &dataPtr, &size);
if (result != HasReturnvaluesIF::RETURN_OK) {
CommandMessage reply;
ActionMessage::setStepReply(&reply, actionId, 0, result);
queueToUse->sendMessage(commandedBy, &reply);
return;
}
result = owner->executeAction(actionId, commandedBy, dataPtr, size);
ipcStore->deleteData(dataAddress);
if(result == HasActionsIF::EXECUTION_FINISHED) {
CommandMessage reply;
ActionMessage::setCompletionReply(&reply, actionId, true, result);
queueToUse->sendMessage(commandedBy, &reply);
}
if (result != HasReturnvaluesIF::RETURN_OK) {
CommandMessage reply;
ActionMessage::setStepReply(&reply, actionId, 0, result);
queueToUse->sendMessage(commandedBy, &reply);
return;
}
}
ReturnValue_t ActionHelper::reportData(MessageQueueId_t reportTo,
ActionId_t replyId, SerializeIF* data, bool hideSender) {
ActionMessage::setStepReply(&reply, actionId, 0, result);
queueToUse->sendMessage(commandedBy, &reply);
return;
}
result = owner->executeAction(actionId, commandedBy, dataPtr, size);
ipcStore->deleteData(dataAddress);
if (result == HasActionsIF::EXECUTION_FINISHED) {
CommandMessage reply;
store_address_t storeAddress;
uint8_t *dataPtr;
size_t maxSize = data->getSerializedSize();
if (maxSize == 0) {
/* No error, there's simply nothing to report. */
return HasReturnvaluesIF::RETURN_OK;
}
size_t size = 0;
ReturnValue_t result = ipcStore->getFreeElement(&storeAddress, maxSize,
&dataPtr);
if (result != HasReturnvaluesIF::RETURN_OK) {
ActionMessage::setCompletionReply(&reply, actionId, true, result);
queueToUse->sendMessage(commandedBy, &reply);
}
if (result != HasReturnvaluesIF::RETURN_OK) {
CommandMessage reply;
ActionMessage::setStepReply(&reply, actionId, 0, result);
queueToUse->sendMessage(commandedBy, &reply);
return;
}
}
ReturnValue_t ActionHelper::reportData(MessageQueueId_t reportTo, ActionId_t replyId,
SerializeIF* data, bool hideSender) {
CommandMessage reply;
store_address_t storeAddress;
uint8_t* dataPtr;
size_t maxSize = data->getSerializedSize();
if (maxSize == 0) {
/* No error, there's simply nothing to report. */
return HasReturnvaluesIF::RETURN_OK;
}
size_t size = 0;
ReturnValue_t result = ipcStore->getFreeElement(&storeAddress, maxSize, &dataPtr);
if (result != HasReturnvaluesIF::RETURN_OK) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "ActionHelper::reportData: Getting free element from IPC store failed!" <<
std::endl;
sif::warning << "ActionHelper::reportData: Getting free element from IPC store failed!"
<< std::endl;
#else
sif::printWarning("ActionHelper::reportData: Getting free element from IPC "
"store failed!\n");
sif::printWarning(
"ActionHelper::reportData: Getting free element from IPC "
"store failed!\n");
#endif
return result;
}
result = data->serialize(&dataPtr, &size, maxSize,
SerializeIF::Endianness::BIG);
if (result != HasReturnvaluesIF::RETURN_OK) {
ipcStore->deleteData(storeAddress);
return result;
}
/* We don't need to report the objectId, as we receive REQUESTED data before the completion
success message. True aperiodic replies need to be reported with another dedicated message. */
ActionMessage::setDataReply(&reply, replyId, storeAddress);
/* If the sender needs to be hidden, for example to handle packet
as unrequested reply, this will be done here. */
if (hideSender) {
result = MessageQueueSenderIF::sendMessage(reportTo, &reply);
}
else {
result = queueToUse->sendMessage(reportTo, &reply);
}
if (result != HasReturnvaluesIF::RETURN_OK){
ipcStore->deleteData(storeAddress);
}
return result;
}
result = data->serialize(&dataPtr, &size, maxSize, SerializeIF::Endianness::BIG);
if (result != HasReturnvaluesIF::RETURN_OK) {
ipcStore->deleteData(storeAddress);
return result;
}
/* We don't need to report the objectId, as we receive REQUESTED data before the completion
success message. True aperiodic replies need to be reported with another dedicated message. */
ActionMessage::setDataReply(&reply, replyId, storeAddress);
/* If the sender needs to be hidden, for example to handle packet
as unrequested reply, this will be done here. */
if (hideSender) {
result = MessageQueueSenderIF::sendMessage(reportTo, &reply);
} else {
result = queueToUse->sendMessage(reportTo, &reply);
}
if (result != HasReturnvaluesIF::RETURN_OK) {
ipcStore->deleteData(storeAddress);
}
return result;
}
void ActionHelper::resetHelper() {
}
void ActionHelper::resetHelper() {}
ReturnValue_t ActionHelper::reportData(MessageQueueId_t reportTo,
ActionId_t replyId, const uint8_t *data, size_t dataSize,
bool hideSender) {
CommandMessage reply;
store_address_t storeAddress;
ReturnValue_t result = ipcStore->addData(&storeAddress, data, dataSize);
if (result != HasReturnvaluesIF::RETURN_OK) {
ReturnValue_t ActionHelper::reportData(MessageQueueId_t reportTo, ActionId_t replyId,
const uint8_t* data, size_t dataSize, bool hideSender) {
CommandMessage reply;
store_address_t storeAddress;
ReturnValue_t result = ipcStore->addData(&storeAddress, data, dataSize);
if (result != HasReturnvaluesIF::RETURN_OK) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "ActionHelper::reportData: Adding data to IPC store failed!" << std::endl;
sif::warning << "ActionHelper::reportData: Adding data to IPC store failed!" << std::endl;
#else
sif::printWarning("ActionHelper::reportData: Adding data to IPC store failed!\n");
sif::printWarning("ActionHelper::reportData: Adding data to IPC store failed!\n");
#endif
return result;
}
/* We don't need to report the objectId, as we receive REQUESTED data before the completion
success message. True aperiodic replies need to be reported with another dedicated message. */
ActionMessage::setDataReply(&reply, replyId, storeAddress);
/* If the sender needs to be hidden, for example to handle packet
as unrequested reply, this will be done here. */
if (hideSender) {
result = MessageQueueSenderIF::sendMessage(reportTo, &reply);
}
else {
result = queueToUse->sendMessage(reportTo, &reply);
}
if (result != HasReturnvaluesIF::RETURN_OK) {
ipcStore->deleteData(storeAddress);
}
return result;
}
/* We don't need to report the objectId, as we receive REQUESTED data before the completion
success message. True aperiodic replies need to be reported with another dedicated message. */
ActionMessage::setDataReply(&reply, replyId, storeAddress);
/* If the sender needs to be hidden, for example to handle packet
as unrequested reply, this will be done here. */
if (hideSender) {
result = MessageQueueSenderIF::sendMessage(reportTo, &reply);
} else {
result = queueToUse->sendMessage(reportTo, &reply);
}
if (result != HasReturnvaluesIF::RETURN_OK) {
ipcStore->deleteData(storeAddress);
}
return result;
}

206
src/fsfw/action/ActionHelper.h
View File

@ -1,9 +1,9 @@
#ifndef FSFW_ACTION_ACTIONHELPER_H_
#define FSFW_ACTION_ACTIONHELPER_H_
#include "ActionMessage.h"
#include "../serialize/SerializeIF.h"
#include "../ipc/MessageQueueIF.h"
#include "../serialize/SerializeIF.h"
#include "ActionMessage.h"
/**
* @brief Action Helper is a helper class which handles action messages
*
@ -17,110 +17,110 @@
class HasActionsIF;
class ActionHelper {
public:
/**
* Constructor of the action helper
* @param setOwner Pointer to the owner of the interface
* @param useThisQueue messageQueue to be used, can be set during
* initialize function as well.
*/
ActionHelper(HasActionsIF* setOwner, MessageQueueIF* useThisQueue);
public:
/**
* Constructor of the action helper
* @param setOwner Pointer to the owner of the interface
* @param useThisQueue messageQueue to be used, can be set during
* initialize function as well.
*/
ActionHelper(HasActionsIF* setOwner, MessageQueueIF* useThisQueue);
virtual ~ActionHelper();
/**
* Function to be called from the owner with a new command message
*
* If the message is a valid action message the helper will use the
* executeAction function from HasActionsIF.
* If the message is invalid or the callback fails a message reply will be
* send to the sender of the message automatically.
*
* @param command Pointer to a command message received by the owner
* @return HasReturnvaluesIF::RETURN_OK if the message is a action message,
* CommandMessage::UNKNOW_COMMAND if this message ID is unkown
*/
ReturnValue_t handleActionMessage(CommandMessage* command);
/**
* Helper initialize function. Must be called before use of any other
* helper function
* @param queueToUse_ Pointer to the messageQueue to be used, optional
* if queue was set in constructor
* @return Returns RETURN_OK if successful
*/
ReturnValue_t initialize(MessageQueueIF* queueToUse_ = nullptr);
/**
* Function to be called from the owner to send a step message.
* Success or failure will be determined by the result value.
*
* @param step Number of steps already done
* @param reportTo The messageQueueId to report the step message to
* @param commandId ID of the executed command
* @param result Result of the execution
*/
void step(uint8_t step, MessageQueueId_t reportTo,
ActionId_t commandId,
virtual ~ActionHelper();
/**
* Function to be called from the owner with a new command message
*
* If the message is a valid action message the helper will use the
* executeAction function from HasActionsIF.
* If the message is invalid or the callback fails a message reply will be
* send to the sender of the message automatically.
*
* @param command Pointer to a command message received by the owner
* @return HasReturnvaluesIF::RETURN_OK if the message is a action message,
* CommandMessage::UNKNOW_COMMAND if this message ID is unkown
*/
ReturnValue_t handleActionMessage(CommandMessage* command);
/**
* Helper initialize function. Must be called before use of any other
* helper function
* @param queueToUse_ Pointer to the messageQueue to be used, optional
* if queue was set in constructor
* @return Returns RETURN_OK if successful
*/
ReturnValue_t initialize(MessageQueueIF* queueToUse_ = nullptr);
/**
* Function to be called from the owner to send a step message.
* Success or failure will be determined by the result value.
*
* @param step Number of steps already done
* @param reportTo The messageQueueId to report the step message to
* @param commandId ID of the executed command
* @param result Result of the execution
*/
void step(uint8_t step, MessageQueueId_t reportTo, ActionId_t commandId,
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
/**
* Function to be called by the owner to send a action completion message
* @param success Specify whether action was completed successfully or not.
* @param reportTo MessageQueueId_t to report the action completion message to
* @param commandId ID of the executed command
* @param result Result of the execution
*/
void finish(bool success, MessageQueueId_t reportTo, ActionId_t commandId,
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
/**
* Function to be called by the owner if an action does report data.
* Takes a SerializeIF* pointer and serializes it into the IPC store.
* @param reportTo MessageQueueId_t to report the action completion
* message to
* @param replyId ID of the executed command
* @param data Pointer to the data
* @return Returns RETURN_OK if successful, otherwise failure code
*/
ReturnValue_t reportData(MessageQueueId_t reportTo, ActionId_t replyId,
SerializeIF* data, bool hideSender = false);
/**
* Function to be called by the owner if an action does report data.
* Takes the raw data and writes it into the IPC store.
* @param reportTo MessageQueueId_t to report the action completion
* message to
* @param replyId ID of the executed command
* @param data Pointer to the data
* @return Returns RETURN_OK if successful, otherwise failure code
*/
ReturnValue_t reportData(MessageQueueId_t reportTo, ActionId_t replyId,
const uint8_t* data, size_t dataSize, bool hideSender = false);
/**
* Function to setup the MessageQueueIF* of the helper. Can be used to
* set the MessageQueueIF* if message queue is unavailable at construction
* and initialize but must be setup before first call of other functions.
* @param queue Queue to be used by the helper
*/
void setQueueToUse(MessageQueueIF *queue);
protected:
//! Increase of value of this per step
static const uint8_t STEP_OFFSET = 1;
//! Pointer to the owner
HasActionsIF* owner;
//! Queue to be used as response sender, has to be set in ctor or with
//! setQueueToUse
MessageQueueIF* queueToUse;
//! Pointer to an IPC Store, initialized during construction or
StorageManagerIF* ipcStore = nullptr;
/**
* Function to be called by the owner to send a action completion message
* @param success Specify whether action was completed successfully or not.
* @param reportTo MessageQueueId_t to report the action completion message to
* @param commandId ID of the executed command
* @param result Result of the execution
*/
void finish(bool success, MessageQueueId_t reportTo, ActionId_t commandId,
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
/**
* Function to be called by the owner if an action does report data.
* Takes a SerializeIF* pointer and serializes it into the IPC store.
* @param reportTo MessageQueueId_t to report the action completion
* message to
* @param replyId ID of the executed command
* @param data Pointer to the data
* @return Returns RETURN_OK if successful, otherwise failure code
*/
ReturnValue_t reportData(MessageQueueId_t reportTo, ActionId_t replyId, SerializeIF* data,
bool hideSender = false);
/**
* Function to be called by the owner if an action does report data.
* Takes the raw data and writes it into the IPC store.
* @param reportTo MessageQueueId_t to report the action completion
* message to
* @param replyId ID of the executed command
* @param data Pointer to the data
* @return Returns RETURN_OK if successful, otherwise failure code
*/
ReturnValue_t reportData(MessageQueueId_t reportTo, ActionId_t replyId, const uint8_t* data,
size_t dataSize, bool hideSender = false);
/**
* Function to setup the MessageQueueIF* of the helper. Can be used to
* set the MessageQueueIF* if message queue is unavailable at construction
* and initialize but must be setup before first call of other functions.
* @param queue Queue to be used by the helper
*/
void setQueueToUse(MessageQueueIF* queue);
/**
* Internal function called by handleActionMessage
* @param commandedBy MessageQueueID of Commander
* @param actionId ID of action to be done
* @param dataAddress Address of additional data in IPC Store
*/
virtual void prepareExecution(MessageQueueId_t commandedBy,
ActionId_t actionId, store_address_t dataAddress);
/**
* @brief Default implementation is empty.
*/
virtual void resetHelper();
protected:
//! Increase of value of this per step
static const uint8_t STEP_OFFSET = 1;
//! Pointer to the owner
HasActionsIF* owner;
//! Queue to be used as response sender, has to be set in ctor or with
//! setQueueToUse
MessageQueueIF* queueToUse;
//! Pointer to an IPC Store, initialized during construction or
StorageManagerIF* ipcStore = nullptr;
/**
* Internal function called by handleActionMessage
* @param commandedBy MessageQueueID of Commander
* @param actionId ID of action to be done
* @param dataAddress Address of additional data in IPC Store
*/
virtual void prepareExecution(MessageQueueId_t commandedBy, ActionId_t actionId,
store_address_t dataAddress);
/**
* @brief Default implementation is empty.
*/
virtual void resetHelper();
};
#endif /* FSFW_ACTION_ACTIONHELPER_H_ */

88
src/fsfw/action/ActionMessage.cpp
View File

@ -1,81 +1,77 @@
#include "fsfw/action.h"
#include "fsfw/objectmanager/ObjectManager.h"
#include "fsfw/storagemanager/StorageManagerIF.h"
ActionMessage::ActionMessage() {
}
ActionMessage::ActionMessage() {}
ActionMessage::~ActionMessage() {
}
ActionMessage::~ActionMessage() {}
void ActionMessage::setCommand(CommandMessage* message, ActionId_t fid,
store_address_t parameters) {
message->setCommand(EXECUTE_ACTION);
message->setParameter(fid);
message->setParameter2(parameters.raw);
store_address_t parameters) {
message->setCommand(EXECUTE_ACTION);
message->setParameter(fid);
message->setParameter2(parameters.raw);
}
ActionId_t ActionMessage::getActionId(const CommandMessage* message) {
return ActionId_t(message->getParameter());
return ActionId_t(message->getParameter());
}
store_address_t ActionMessage::getStoreId(const CommandMessage* message) {
store_address_t temp;
temp.raw = message->getParameter2();
return temp;
store_address_t temp;
temp.raw = message->getParameter2();
return temp;
}
void ActionMessage::setStepReply(CommandMessage* message, ActionId_t fid, uint8_t step,
ReturnValue_t result) {
if (result == HasReturnvaluesIF::RETURN_OK) {
message->setCommand(STEP_SUCCESS);
} else {
message->setCommand(STEP_FAILED);
}
message->setParameter(fid);
message->setParameter2((step << 16) + result);
ReturnValue_t result) {
if (result == HasReturnvaluesIF::RETURN_OK) {
message->setCommand(STEP_SUCCESS);
} else {
message->setCommand(STEP_FAILED);
}
message->setParameter(fid);
message->setParameter2((step << 16) + result);
}
uint8_t ActionMessage::getStep(const CommandMessage* message) {
return uint8_t((message->getParameter2() >> 16) & 0xFF);
return uint8_t((message->getParameter2() >> 16) & 0xFF);
}
ReturnValue_t ActionMessage::getReturnCode(const CommandMessage* message) {
return message->getParameter2() & 0xFFFF;
return message->getParameter2() & 0xFFFF;
}
void ActionMessage::setDataReply(CommandMessage* message, ActionId_t actionId,
store_address_t data) {
message->setCommand(DATA_REPLY);
message->setParameter(actionId);
message->setParameter2(data.raw);
store_address_t data) {
message->setCommand(DATA_REPLY);
message->setParameter(actionId);
message->setParameter2(data.raw);
}
void ActionMessage::setCompletionReply(CommandMessage* message,
ActionId_t fid, bool success, ReturnValue_t result) {
if (success) {
message->setCommand(COMPLETION_SUCCESS);
}
else {
message->setCommand(COMPLETION_FAILED);
}
message->setParameter(fid);
message->setParameter2(result);
void ActionMessage::setCompletionReply(CommandMessage* message, ActionId_t fid, bool success,
ReturnValue_t result) {
if (success) {
message->setCommand(COMPLETION_SUCCESS);
} else {
message->setCommand(COMPLETION_FAILED);
}
message->setParameter(fid);
message->setParameter2(result);
}
void ActionMessage::clear(CommandMessage* message) {
switch(message->getCommand()) {
switch (message->getCommand()) {
case EXECUTE_ACTION:
case DATA_REPLY: {
StorageManagerIF *ipcStore = ObjectManager::instance()->get<StorageManagerIF>(
objects::IPC_STORE);
if (ipcStore != NULL) {
ipcStore->deleteData(getStoreId(message));
}
break;
StorageManagerIF* ipcStore =
ObjectManager::instance()->get<StorageManagerIF>(objects::IPC_STORE);
if (ipcStore != NULL) {
ipcStore->deleteData(getStoreId(message));
}
break;
}
default:
break;
}
break;
}
}

47
src/fsfw/action/ActionMessage.h
View File

@ -14,34 +14,33 @@ using ActionId_t = uint32_t;
* ActionHelper are able to process these messages.
*/
class ActionMessage {
private:
ActionMessage();
public:
static const uint8_t MESSAGE_ID = messagetypes::ACTION;
static const Command_t EXECUTE_ACTION = MAKE_COMMAND_ID(1);
static const Command_t STEP_SUCCESS = MAKE_COMMAND_ID(2);
static const Command_t STEP_FAILED = MAKE_COMMAND_ID(3);
static const Command_t DATA_REPLY = MAKE_COMMAND_ID(4);
static const Command_t COMPLETION_SUCCESS = MAKE_COMMAND_ID(5);
static const Command_t COMPLETION_FAILED = MAKE_COMMAND_ID(6);
private:
ActionMessage();
virtual ~ActionMessage();
static void setCommand(CommandMessage* message, ActionId_t fid,
store_address_t parameters);
public:
static const uint8_t MESSAGE_ID = messagetypes::ACTION;
static const Command_t EXECUTE_ACTION = MAKE_COMMAND_ID(1);
static const Command_t STEP_SUCCESS = MAKE_COMMAND_ID(2);
static const Command_t STEP_FAILED = MAKE_COMMAND_ID(3);
static const Command_t DATA_REPLY = MAKE_COMMAND_ID(4);
static const Command_t COMPLETION_SUCCESS = MAKE_COMMAND_ID(5);
static const Command_t COMPLETION_FAILED = MAKE_COMMAND_ID(6);
static ActionId_t getActionId(const CommandMessage* message );
static store_address_t getStoreId(const CommandMessage* message);
virtual ~ActionMessage();
static void setCommand(CommandMessage* message, ActionId_t fid, store_address_t parameters);
static void setStepReply(CommandMessage* message, ActionId_t fid,
uint8_t step, ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
static uint8_t getStep(const CommandMessage* message );
static ReturnValue_t getReturnCode(const CommandMessage* message );
static void setDataReply(CommandMessage* message, ActionId_t actionId,
store_address_t data);
static void setCompletionReply(CommandMessage* message, ActionId_t fid,
bool success, ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
static ActionId_t getActionId(const CommandMessage* message);
static store_address_t getStoreId(const CommandMessage* message);
static void clear(CommandMessage* message);
static void setStepReply(CommandMessage* message, ActionId_t fid, uint8_t step,
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
static uint8_t getStep(const CommandMessage* message);
static ReturnValue_t getReturnCode(const CommandMessage* message);
static void setDataReply(CommandMessage* message, ActionId_t actionId, store_address_t data);
static void setCompletionReply(CommandMessage* message, ActionId_t fid, bool success,
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
static void clear(CommandMessage* message);
};
#endif /* FSFW_ACTION_ACTIONMESSAGE_H_ */

192
src/fsfw/action/CommandActionHelper.cpp
View File

@ -1,125 +1,115 @@
#include "fsfw/action.h"
#include "fsfw/objectmanager/ObjectManager.h"
CommandActionHelper::CommandActionHelper(CommandsActionsIF *setOwner) :
owner(setOwner), queueToUse(NULL), ipcStore(
NULL), commandCount(0), lastTarget(0) {
}
CommandActionHelper::CommandActionHelper(CommandsActionsIF *setOwner)
: owner(setOwner), queueToUse(NULL), ipcStore(NULL), commandCount(0), lastTarget(0) {}
CommandActionHelper::~CommandActionHelper() {
}
CommandActionHelper::~CommandActionHelper() {}
ReturnValue_t CommandActionHelper::commandAction(object_id_t commandTo,
ActionId_t actionId, SerializeIF *data) {
HasActionsIF *receiver = ObjectManager::instance()->get<HasActionsIF>(commandTo);
if (receiver == NULL) {
return CommandsActionsIF::OBJECT_HAS_NO_FUNCTIONS;
}
store_address_t storeId;
uint8_t *storePointer;
size_t maxSize = data->getSerializedSize();
ReturnValue_t result = ipcStore->getFreeElement(&storeId, maxSize,
&storePointer);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
size_t size = 0;
result = data->serialize(&storePointer, &size, maxSize,
SerializeIF::Endianness::BIG);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
return sendCommand(receiver->getCommandQueue(), actionId, storeId);
}
ReturnValue_t CommandActionHelper::commandAction(object_id_t commandTo,
ActionId_t actionId, const uint8_t *data, uint32_t size) {
// if (commandCount != 0) {
// return CommandsFunctionsIF::ALREADY_COMMANDING;
// }
HasActionsIF *receiver = ObjectManager::instance()->get<HasActionsIF>(commandTo);
if (receiver == NULL) {
return CommandsActionsIF::OBJECT_HAS_NO_FUNCTIONS;
}
store_address_t storeId;
ReturnValue_t result = ipcStore->addData(&storeId, data, size);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
return sendCommand(receiver->getCommandQueue(), actionId, storeId);
}
ReturnValue_t CommandActionHelper::sendCommand(MessageQueueId_t queueId,
ActionId_t actionId, store_address_t storeId) {
CommandMessage command;
ActionMessage::setCommand(&command, actionId, storeId);
ReturnValue_t result = queueToUse->sendMessage(queueId, &command);
if (result != HasReturnvaluesIF::RETURN_OK) {
ipcStore->deleteData(storeId);
}
lastTarget = queueId;
commandCount++;
ReturnValue_t CommandActionHelper::commandAction(object_id_t commandTo, ActionId_t actionId,
SerializeIF *data) {
HasActionsIF *receiver = ObjectManager::instance()->get<HasActionsIF>(commandTo);
if (receiver == NULL) {
return CommandsActionsIF::OBJECT_HAS_NO_FUNCTIONS;
}
store_address_t storeId;
uint8_t *storePointer;
size_t maxSize = data->getSerializedSize();
ReturnValue_t result = ipcStore->getFreeElement(&storeId, maxSize, &storePointer);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
size_t size = 0;
result = data->serialize(&storePointer, &size, maxSize, SerializeIF::Endianness::BIG);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
return sendCommand(receiver->getCommandQueue(), actionId, storeId);
}
ReturnValue_t CommandActionHelper::commandAction(object_id_t commandTo, ActionId_t actionId,
const uint8_t *data, uint32_t size) {
// if (commandCount != 0) {
// return CommandsFunctionsIF::ALREADY_COMMANDING;
// }
HasActionsIF *receiver = ObjectManager::instance()->get<HasActionsIF>(commandTo);
if (receiver == NULL) {
return CommandsActionsIF::OBJECT_HAS_NO_FUNCTIONS;
}
store_address_t storeId;
ReturnValue_t result = ipcStore->addData(&storeId, data, size);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
return sendCommand(receiver->getCommandQueue(), actionId, storeId);
}
ReturnValue_t CommandActionHelper::sendCommand(MessageQueueId_t queueId, ActionId_t actionId,
store_address_t storeId) {
CommandMessage command;
ActionMessage::setCommand(&command, actionId, storeId);
ReturnValue_t result = queueToUse->sendMessage(queueId, &command);
if (result != HasReturnvaluesIF::RETURN_OK) {
ipcStore->deleteData(storeId);
}
lastTarget = queueId;
commandCount++;
return result;
}
ReturnValue_t CommandActionHelper::initialize() {
ipcStore = ObjectManager::instance()->get<StorageManagerIF>(objects::IPC_STORE);
if (ipcStore == NULL) {
return HasReturnvaluesIF::RETURN_FAILED;
}
ipcStore = ObjectManager::instance()->get<StorageManagerIF>(objects::IPC_STORE);
if (ipcStore == NULL) {
return HasReturnvaluesIF::RETURN_FAILED;
}
queueToUse = owner->getCommandQueuePtr();
if (queueToUse == NULL) {
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
queueToUse = owner->getCommandQueuePtr();
if (queueToUse == NULL) {
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t CommandActionHelper::handleReply(CommandMessage *reply) {
if (reply->getSender() != lastTarget) {
return HasReturnvaluesIF::RETURN_FAILED;
}
switch (reply->getCommand()) {
if (reply->getSender() != lastTarget) {
return HasReturnvaluesIF::RETURN_FAILED;
}
switch (reply->getCommand()) {
case ActionMessage::COMPLETION_SUCCESS:
commandCount--;
owner->completionSuccessfulReceived(ActionMessage::getActionId(reply));
return HasReturnvaluesIF::RETURN_OK;
commandCount--;
owner->completionSuccessfulReceived(ActionMessage::getActionId(reply));
return HasReturnvaluesIF::RETURN_OK;
case ActionMessage::COMPLETION_FAILED:
commandCount--;
owner->completionFailedReceived(ActionMessage::getActionId(reply),
ActionMessage::getReturnCode(reply));
return HasReturnvaluesIF::RETURN_OK;
commandCount--;
owner->completionFailedReceived(ActionMessage::getActionId(reply),
ActionMessage::getReturnCode(reply));
return HasReturnvaluesIF::RETURN_OK;
case ActionMessage::STEP_SUCCESS:
owner->stepSuccessfulReceived(ActionMessage::getActionId(reply),
ActionMessage::getStep(reply));
return HasReturnvaluesIF::RETURN_OK;
owner->stepSuccessfulReceived(ActionMessage::getActionId(reply),
ActionMessage::getStep(reply));
return HasReturnvaluesIF::RETURN_OK;
case ActionMessage::STEP_FAILED:
commandCount--;
owner->stepFailedReceived(ActionMessage::getActionId(reply),
ActionMessage::getStep(reply),
ActionMessage::getReturnCode(reply));
return HasReturnvaluesIF::RETURN_OK;
commandCount--;
owner->stepFailedReceived(ActionMessage::getActionId(reply), ActionMessage::getStep(reply),
ActionMessage::getReturnCode(reply));
return HasReturnvaluesIF::RETURN_OK;
case ActionMessage::DATA_REPLY:
extractDataForOwner(ActionMessage::getActionId(reply),
ActionMessage::getStoreId(reply));
return HasReturnvaluesIF::RETURN_OK;
extractDataForOwner(ActionMessage::getActionId(reply), ActionMessage::getStoreId(reply));
return HasReturnvaluesIF::RETURN_OK;
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
}
uint8_t CommandActionHelper::getCommandCount() const {
return commandCount;
}
uint8_t CommandActionHelper::getCommandCount() const { return commandCount; }
void CommandActionHelper::extractDataForOwner(ActionId_t actionId, store_address_t storeId) {
const uint8_t * data = NULL;
size_t size = 0;
ReturnValue_t result = ipcStore->getData(storeId, &data, &size);
if (result != HasReturnvaluesIF::RETURN_OK) {
return;
}
owner->dataReceived(actionId, data, size);
ipcStore->deleteData(storeId);
const uint8_t *data = NULL;
size_t size = 0;
ReturnValue_t result = ipcStore->getData(storeId, &data, &size);
if (result != HasReturnvaluesIF::RETURN_OK) {
return;
}
owner->dataReceived(actionId, data, size);
ipcStore->deleteData(storeId);
}

42
src/fsfw/action/CommandActionHelper.h
View File

@ -2,35 +2,35 @@
#define COMMANDACTIONHELPER_H_
#include "ActionMessage.h"
#include "fsfw/ipc/MessageQueueIF.h"
#include "fsfw/objectmanager/ObjectManagerIF.h"
#include "fsfw/returnvalues/HasReturnvaluesIF.h"
#include "fsfw/serialize/SerializeIF.h"
#include "fsfw/storagemanager/StorageManagerIF.h"
#include "fsfw/ipc/MessageQueueIF.h"
class CommandsActionsIF;
class CommandActionHelper {
friend class CommandsActionsIF;
public:
CommandActionHelper(CommandsActionsIF* owner);
virtual ~CommandActionHelper();
ReturnValue_t commandAction(object_id_t commandTo,
ActionId_t actionId, const uint8_t* data, uint32_t size);
ReturnValue_t commandAction(object_id_t commandTo,
ActionId_t actionId, SerializeIF* data);
ReturnValue_t initialize();
ReturnValue_t handleReply(CommandMessage* reply);
uint8_t getCommandCount() const;
private:
CommandsActionsIF* owner;
MessageQueueIF* queueToUse;
StorageManagerIF* ipcStore;
uint8_t commandCount;
MessageQueueId_t lastTarget;
void extractDataForOwner(ActionId_t actionId, store_address_t storeId);
ReturnValue_t sendCommand(MessageQueueId_t queueId, ActionId_t actionId,
store_address_t storeId);
friend class CommandsActionsIF;
public:
CommandActionHelper(CommandsActionsIF* owner);
virtual ~CommandActionHelper();
ReturnValue_t commandAction(object_id_t commandTo, ActionId_t actionId, const uint8_t* data,
uint32_t size);
ReturnValue_t commandAction(object_id_t commandTo, ActionId_t actionId, SerializeIF* data);
ReturnValue_t initialize();
ReturnValue_t handleReply(CommandMessage* reply);
uint8_t getCommandCount() const;
private:
CommandsActionsIF* owner;
MessageQueueIF* queueToUse;
StorageManagerIF* ipcStore;
uint8_t commandCount;
MessageQueueId_t lastTarget;
void extractDataForOwner(ActionId_t actionId, store_address_t storeId);
ReturnValue_t sendCommand(MessageQueueId_t queueId, ActionId_t actionId, store_address_t storeId);
};
#endif /* COMMANDACTIONHELPER_H_ */

36
src/fsfw/action/CommandsActionsIF.h
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@ -1,9 +1,9 @@
#ifndef FSFW_ACTION_COMMANDSACTIONSIF_H_
#define FSFW_ACTION_COMMANDSACTIONSIF_H_
#include "CommandActionHelper.h"
#include "../returnvalues/HasReturnvaluesIF.h"
#include "../ipc/MessageQueueIF.h"
#include "../returnvalues/HasReturnvaluesIF.h"
#include "CommandActionHelper.h"
/**
* Interface to separate commanding actions of other objects.
@ -15,23 +15,21 @@
* - replyReceived(id, step, cause) (if cause == OK, it's a success).
*/
class CommandsActionsIF {
friend class CommandActionHelper;
public:
static const uint8_t INTERFACE_ID = CLASS_ID::COMMANDS_ACTIONS_IF;
static const ReturnValue_t OBJECT_HAS_NO_FUNCTIONS = MAKE_RETURN_CODE(1);
static const ReturnValue_t ALREADY_COMMANDING = MAKE_RETURN_CODE(2);
virtual ~CommandsActionsIF() {}
virtual MessageQueueIF* getCommandQueuePtr() = 0;
protected:
virtual void stepSuccessfulReceived(ActionId_t actionId, uint8_t step) = 0;
virtual void stepFailedReceived(ActionId_t actionId, uint8_t step,
ReturnValue_t returnCode) = 0;
virtual void dataReceived(ActionId_t actionId, const uint8_t* data,
uint32_t size) = 0;
virtual void completionSuccessfulReceived(ActionId_t actionId) = 0;
virtual void completionFailedReceived(ActionId_t actionId,
ReturnValue_t returnCode) = 0;
friend class CommandActionHelper;
public:
static const uint8_t INTERFACE_ID = CLASS_ID::COMMANDS_ACTIONS_IF;
static const ReturnValue_t OBJECT_HAS_NO_FUNCTIONS = MAKE_RETURN_CODE(1);
static const ReturnValue_t ALREADY_COMMANDING = MAKE_RETURN_CODE(2);
virtual ~CommandsActionsIF() {}
virtual MessageQueueIF* getCommandQueuePtr() = 0;
protected:
virtual void stepSuccessfulReceived(ActionId_t actionId, uint8_t step) = 0;
virtual void stepFailedReceived(ActionId_t actionId, uint8_t step, ReturnValue_t returnCode) = 0;
virtual void dataReceived(ActionId_t actionId, const uint8_t* data, uint32_t size) = 0;
virtual void completionSuccessfulReceived(ActionId_t actionId) = 0;
virtual void completionFailedReceived(ActionId_t actionId, ReturnValue_t returnCode) = 0;
};
#endif /* FSFW_ACTION_COMMANDSACTIONSIF_H_ */

51
src/fsfw/action/HasActionsIF.h
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@ -1,11 +1,11 @@
#ifndef FSFW_ACTION_HASACTIONSIF_H_
#define FSFW_ACTION_HASACTIONSIF_H_
#include "../ipc/MessageQueueIF.h"
#include "../returnvalues/HasReturnvaluesIF.h"
#include "ActionHelper.h"
#include "ActionMessage.h"
#include "SimpleActionHelper.h"
#include "../returnvalues/HasReturnvaluesIF.h"
#include "../ipc/MessageQueueIF.h"
/**
* @brief
@ -34,30 +34,29 @@
* @ingroup interfaces
*/
class HasActionsIF {
public:
static const uint8_t INTERFACE_ID = CLASS_ID::HAS_ACTIONS_IF;
static const ReturnValue_t IS_BUSY = MAKE_RETURN_CODE(1);
static const ReturnValue_t INVALID_PARAMETERS = MAKE_RETURN_CODE(2);
static const ReturnValue_t EXECUTION_FINISHED = MAKE_RETURN_CODE(3);
static const ReturnValue_t INVALID_ACTION_ID = MAKE_RETURN_CODE(4);
virtual ~HasActionsIF() { }
/**
* Function to get the MessageQueueId_t of the implementing object
* @return MessageQueueId_t of the object
*/
virtual MessageQueueId_t getCommandQueue() const = 0;
/**
* Execute or initialize the execution of a certain function.
* The ActionHelpers will execute this function and behave differently
* depending on the returnvalue.
*
* @return
* -@c EXECUTION_FINISHED Finish reply will be generated
* -@c Not RETURN_OK Step failure reply will be generated
*/
virtual ReturnValue_t executeAction(ActionId_t actionId,
MessageQueueId_t commandedBy, const uint8_t* data, size_t size) = 0;
public:
static const uint8_t INTERFACE_ID = CLASS_ID::HAS_ACTIONS_IF;
static const ReturnValue_t IS_BUSY = MAKE_RETURN_CODE(1);
static const ReturnValue_t INVALID_PARAMETERS = MAKE_RETURN_CODE(2);
static const ReturnValue_t EXECUTION_FINISHED = MAKE_RETURN_CODE(3);
static const ReturnValue_t INVALID_ACTION_ID = MAKE_RETURN_CODE(4);
virtual ~HasActionsIF() {}
/**
* Function to get the MessageQueueId_t of the implementing object
* @return MessageQueueId_t of the object
*/
virtual MessageQueueId_t getCommandQueue() const = 0;
/**
* Execute or initialize the execution of a certain function.
* The ActionHelpers will execute this function and behave differently
* depending on the returnvalue.
*
* @return
* -@c EXECUTION_FINISHED Finish reply will be generated
* -@c Not RETURN_OK Step failure reply will be generated
*/
virtual ReturnValue_t executeAction(ActionId_t actionId, MessageQueueId_t commandedBy,
const uint8_t* data, size_t size) = 0;
};
#endif /* FSFW_ACTION_HASACTIONSIF_H_ */

99
src/fsfw/action/SimpleActionHelper.cpp
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@ -1,74 +1,67 @@
#include "fsfw/action.h"
SimpleActionHelper::SimpleActionHelper(HasActionsIF* setOwner,
MessageQueueIF* useThisQueue) :
ActionHelper(setOwner, useThisQueue), isExecuting(false) {
}
SimpleActionHelper::SimpleActionHelper(HasActionsIF* setOwner, MessageQueueIF* useThisQueue)
: ActionHelper(setOwner, useThisQueue), isExecuting(false) {}
SimpleActionHelper::~SimpleActionHelper() {
}
SimpleActionHelper::~SimpleActionHelper() {}
void SimpleActionHelper::step(ReturnValue_t result) {
// STEP_OFFESET is subtracted to compensate for adding offset in base
// method, which is not necessary here.
ActionHelper::step(stepCount - STEP_OFFSET, lastCommander, lastAction,
result);
if (result != HasReturnvaluesIF::RETURN_OK) {
resetHelper();
}
// STEP_OFFESET is subtracted to compensate for adding offset in base
// method, which is not necessary here.
ActionHelper::step(stepCount - STEP_OFFSET, lastCommander, lastAction, result);
if (result != HasReturnvaluesIF::RETURN_OK) {
resetHelper();
}
}
void SimpleActionHelper::finish(ReturnValue_t result) {
ActionHelper::finish(lastCommander, lastAction, result);
resetHelper();
ActionHelper::finish(lastCommander, lastAction, result);
resetHelper();
}
ReturnValue_t SimpleActionHelper::reportData(SerializeIF* data) {
return ActionHelper::reportData(lastCommander, lastAction, data);
return ActionHelper::reportData(lastCommander, lastAction, data);
}
void SimpleActionHelper::resetHelper() {
stepCount = 0;
isExecuting = false;
lastAction = 0;
lastCommander = 0;
stepCount = 0;
isExecuting = false;
lastAction = 0;
lastCommander = 0;
}
void SimpleActionHelper::prepareExecution(MessageQueueId_t commandedBy,
ActionId_t actionId, store_address_t dataAddress) {
CommandMessage reply;
if (isExecuting) {
ipcStore->deleteData(dataAddress);
ActionMessage::setStepReply(&reply, actionId, 0,
HasActionsIF::IS_BUSY);
queueToUse->sendMessage(commandedBy, &reply);
}
const uint8_t* dataPtr = NULL;
size_t size = 0;
ReturnValue_t result = ipcStore->getData(dataAddress, &dataPtr, &size);
if (result != HasReturnvaluesIF::RETURN_OK) {
ActionMessage::setStepReply(&reply, actionId, 0, result);
queueToUse->sendMessage(commandedBy, &reply);
return;
}
lastCommander = commandedBy;
lastAction = actionId;
result = owner->executeAction(actionId, commandedBy, dataPtr, size);
void SimpleActionHelper::prepareExecution(MessageQueueId_t commandedBy, ActionId_t actionId,
store_address_t dataAddress) {
CommandMessage reply;
if (isExecuting) {
ipcStore->deleteData(dataAddress);
switch (result) {
ActionMessage::setStepReply(&reply, actionId, 0, HasActionsIF::IS_BUSY);
queueToUse->sendMessage(commandedBy, &reply);
}
const uint8_t* dataPtr = NULL;
size_t size = 0;
ReturnValue_t result = ipcStore->getData(dataAddress, &dataPtr, &size);
if (result != HasReturnvaluesIF::RETURN_OK) {
ActionMessage::setStepReply(&reply, actionId, 0, result);
queueToUse->sendMessage(commandedBy, &reply);
return;
}
lastCommander = commandedBy;
lastAction = actionId;
result = owner->executeAction(actionId, commandedBy, dataPtr, size);
ipcStore->deleteData(dataAddress);
switch (result) {
case HasReturnvaluesIF::RETURN_OK:
isExecuting = true;
stepCount++;
break;
isExecuting = true;
stepCount++;
break;
case HasActionsIF::EXECUTION_FINISHED:
ActionMessage::setCompletionReply(&reply, actionId,
true, HasReturnvaluesIF::RETURN_OK);
queueToUse->sendMessage(commandedBy, &reply);
break;
ActionMessage::setCompletionReply(&reply, actionId, true, HasReturnvaluesIF::RETURN_OK);
queueToUse->sendMessage(commandedBy, &reply);
break;
default:
ActionMessage::setStepReply(&reply, actionId, 0, result);
queueToUse->sendMessage(commandedBy, &reply);
break;
}
ActionMessage::setStepReply(&reply, actionId, 0, result);
queueToUse->sendMessage(commandedBy, &reply);
break;
}
}

33
src/fsfw/action/SimpleActionHelper.h
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@ -8,23 +8,24 @@
* at a time but remembers last commander and last action which
* simplifies usage
*/
class SimpleActionHelper: public ActionHelper {
public:
SimpleActionHelper(HasActionsIF* setOwner, MessageQueueIF* useThisQueue);
virtual ~SimpleActionHelper();
void step(ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
void finish(ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
ReturnValue_t reportData(SerializeIF* data);
class SimpleActionHelper : public ActionHelper {
public:
SimpleActionHelper(HasActionsIF* setOwner, MessageQueueIF* useThisQueue);
virtual ~SimpleActionHelper();
void step(ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
void finish(ReturnValue_t result = HasReturnvaluesIF::RETURN_OK);
ReturnValue_t reportData(SerializeIF* data);
protected:
void prepareExecution(MessageQueueId_t commandedBy, ActionId_t actionId,
store_address_t dataAddress);
virtual void resetHelper();
private:
bool isExecuting;
MessageQueueId_t lastCommander = MessageQueueIF::NO_QUEUE;
ActionId_t lastAction = 0;
uint8_t stepCount = 0;
protected:
void prepareExecution(MessageQueueId_t commandedBy, ActionId_t actionId,
store_address_t dataAddress);
virtual void resetHelper();
private:
bool isExecuting;
MessageQueueId_t lastCommander = MessageQueueIF::NO_QUEUE;
ActionId_t lastAction = 0;
uint8_t stepCount = 0;
};
#endif /* SIMPLEACTIONHELPER_H_ */

57
src/fsfw/cfdp/CFDPHandler.cpp Normal file
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@ -0,0 +1,57 @@
#include "fsfw/cfdp/CFDPHandler.h"
#include "fsfw/cfdp/CFDPMessage.h"
#include "fsfw/ipc/CommandMessage.h"
#include "fsfw/ipc/QueueFactory.h"
#include "fsfw/objectmanager/ObjectManager.h"
#include "fsfw/storagemanager/storeAddress.h"
#include "fsfw/tmtcservices/AcceptsTelemetryIF.h"
object_id_t CFDPHandler::packetSource = 0;
object_id_t CFDPHandler::packetDestination = 0;
CFDPHandler::CFDPHandler(object_id_t setObjectId, CFDPDistributor* dist)
: SystemObject(setObjectId) {
requestQueue = QueueFactory::instance()->createMessageQueue(CFDP_HANDLER_MAX_RECEPTION);
distributor = dist;
}
CFDPHandler::~CFDPHandler() {}
ReturnValue_t CFDPHandler::initialize() {
ReturnValue_t result = SystemObject::initialize();
if (result != RETURN_OK) {
return result;
}
this->distributor->registerHandler(this);
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t CFDPHandler::handleRequest(store_address_t storeId) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "CFDPHandler::handleRequest" << std::endl;
#else
sif::printDebug("CFDPHandler::handleRequest\n");
#endif /* !FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif
// TODO read out packet from store using storeId
return RETURN_OK;
}
ReturnValue_t CFDPHandler::performOperation(uint8_t opCode) {
ReturnValue_t status = RETURN_OK;
CommandMessage currentMessage;
for (status = this->requestQueue->receiveMessage(&currentMessage); status == RETURN_OK;
status = this->requestQueue->receiveMessage(&currentMessage)) {
store_address_t storeId = CFDPMessage::getStoreId(&currentMessage);
this->handleRequest(storeId);
}
return RETURN_OK;
}
uint16_t CFDPHandler::getIdentifier() { return 0; }
MessageQueueId_t CFDPHandler::getRequestQueue() { return this->requestQueue->getId(); }

63
src/fsfw/cfdp/CFDPHandler.h Normal file
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#ifndef FSFW_CFDP_CFDPHANDLER_H_
#define FSFW_CFDP_CFDPHANDLER_H_
#include "fsfw/ipc/MessageQueueIF.h"
#include "fsfw/objectmanager/SystemObject.h"
#include "fsfw/returnvalues/HasReturnvaluesIF.h"
#include "fsfw/tasks/ExecutableObjectIF.h"
#include "fsfw/tcdistribution/CFDPDistributor.h"
#include "fsfw/tmtcservices/AcceptsTelecommandsIF.h"
namespace Factory {
void setStaticFrameworkObjectIds();
}
class CFDPHandler : public ExecutableObjectIF,
public AcceptsTelecommandsIF,
public SystemObject,
public HasReturnvaluesIF {
friend void(Factory::setStaticFrameworkObjectIds)();
public:
CFDPHandler(object_id_t setObjectId, CFDPDistributor* distributor);
/**
* The destructor is empty.
*/
virtual ~CFDPHandler();
virtual ReturnValue_t handleRequest(store_address_t storeId);
virtual ReturnValue_t initialize() override;
virtual uint16_t getIdentifier() override;
MessageQueueId_t getRequestQueue() override;
ReturnValue_t performOperation(uint8_t opCode) override;
protected:
/**
* This is a complete instance of the telecommand reception queue
* of the class. It is initialized on construction of the class.
*/
MessageQueueIF* requestQueue = nullptr;
CFDPDistributor* distributor = nullptr;
/**
* The current CFDP packet to be processed.
* It is deleted after handleRequest was executed.
*/
CFDPPacketStored currentPacket;
static object_id_t packetSource;
static object_id_t packetDestination;
private:
/**
* This constant sets the maximum number of packets accepted per call.
* Remember that one packet must be completely handled in one
* #handleRequest call.
*/
static const uint8_t CFDP_HANDLER_MAX_RECEPTION = 100;
};
#endif /* FSFW_CFDP_CFDPHANDLER_H_ */

17
src/fsfw/cfdp/CFDPMessage.cpp Normal file
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@ -0,0 +1,17 @@
#include "CFDPMessage.h"
CFDPMessage::CFDPMessage() {}
CFDPMessage::~CFDPMessage() {}
void CFDPMessage::setCommand(CommandMessage *message, store_address_t cfdpPacket) {
message->setParameter(cfdpPacket.raw);
}
store_address_t CFDPMessage::getStoreId(const CommandMessage *message) {
store_address_t storeAddressCFDPPacket;
storeAddressCFDPPacket = message->getParameter();
return storeAddressCFDPPacket;
}
void CFDPMessage::clear(CommandMessage *message) {}

23
src/fsfw/cfdp/CFDPMessage.h Normal file
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@ -0,0 +1,23 @@
#ifndef FSFW_CFDP_CFDPMESSAGE_H_
#define FSFW_CFDP_CFDPMESSAGE_H_
#include "fsfw/ipc/CommandMessage.h"
#include "fsfw/objectmanager/ObjectManagerIF.h"
#include "fsfw/storagemanager/StorageManagerIF.h"
class CFDPMessage {
private:
CFDPMessage();
public:
static const uint8_t MESSAGE_ID = messagetypes::CFDP;
virtual ~CFDPMessage();
static void setCommand(CommandMessage* message, store_address_t cfdpPacket);
static store_address_t getStoreId(const CommandMessage* message);
static void clear(CommandMessage* message);
};
#endif /* FSFW_CFDP_CFDPMESSAGE_H_ */

7
src/fsfw/cfdp/CMakeLists.txt Normal file
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@ -0,0 +1,7 @@
target_sources(${LIB_FSFW_NAME} PRIVATE
CFDPHandler.cpp
CFDPMessage.cpp
)
add_subdirectory(pdu)
add_subdirectory(tlv)

78
src/fsfw/cfdp/FileSize.h Normal file
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#ifndef FSFW_SRC_FSFW_CFDP_FILESIZE_H_
#define FSFW_SRC_FSFW_CFDP_FILESIZE_H_
#include "fsfw/serialize/SerializeAdapter.h"
#include "fsfw/serialize/SerializeIF.h"
namespace cfdp {
struct FileSize : public SerializeIF {
public:
FileSize() : largeFile(false){};
FileSize(uint64_t fileSize, bool isLarge = false) { setFileSize(fileSize, isLarge); };
ReturnValue_t serialize(bool isLarge, uint8_t **buffer, size_t *size, size_t maxSize,
Endianness streamEndianness) {
this->largeFile = isLarge;
return serialize(buffer, size, maxSize, streamEndianness);
}
ReturnValue_t serialize(uint8_t **buffer, size_t *size, size_t maxSize,
Endianness streamEndianness) const override {
if (not largeFile) {
uint32_t fileSizeTyped = fileSize;
return SerializeAdapter::serialize(&fileSizeTyped, buffer, size, maxSize, streamEndianness);
}
return SerializeAdapter::serialize(&fileSize, buffer, size, maxSize, streamEndianness);
}
size_t getSerializedSize() const override {
if (largeFile) {
return 8;
} else {
return 4;
}
}
ReturnValue_t deSerialize(const uint8_t **buffer, size_t *size,
Endianness streamEndianness) override {
if (largeFile) {
return SerializeAdapter::deSerialize(&size, buffer, size, streamEndianness);
} else {
uint32_t sizeTmp = 0;
ReturnValue_t result =
SerializeAdapter::deSerialize(&sizeTmp, buffer, size, streamEndianness);
if (result == HasReturnvaluesIF::RETURN_OK) {
fileSize = sizeTmp;
}
return result;
}
}
ReturnValue_t setFileSize(uint64_t fileSize, bool largeFile) {
if (not largeFile and fileSize > UINT32_MAX) {
// TODO: emit warning here
return HasReturnvaluesIF::RETURN_FAILED;
}
this->fileSize = fileSize;
this->largeFile = largeFile;
return HasReturnvaluesIF::RETURN_OK;
}
bool isLargeFile() const { return largeFile; }
uint64_t getSize(bool *largeFile = nullptr) const {
if (largeFile != nullptr) {
*largeFile = this->largeFile;
}
return fileSize;
}
private:
uint64_t fileSize = 0;
bool largeFile = false;
};
} // namespace cfdp
#endif /* FSFW_SRC_FSFW_CFDP_FILESIZE_H_ */

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#ifndef FSFW_SRC_FSFW_CFDP_PDU_DEFINITIONS_H_
#define FSFW_SRC_FSFW_CFDP_PDU_DEFINITIONS_H_
#include <fsfw/serialize/SerializeIF.h>
#include <cstddef>
#include <cstdint>
#include "fsfw/returnvalues/FwClassIds.h"
#include "fsfw/returnvalues/HasReturnvaluesIF.h"
namespace cfdp {
static constexpr uint8_t VERSION_BITS = 0b00100000;
static constexpr uint8_t CFDP_CLASS_ID = CLASS_ID::CFDP;
static constexpr ReturnValue_t INVALID_TLV_TYPE =
HasReturnvaluesIF::makeReturnCode(CFDP_CLASS_ID, 1);
static constexpr ReturnValue_t INVALID_DIRECTIVE_FIELDS =
HasReturnvaluesIF::makeReturnCode(CFDP_CLASS_ID, 2);
static constexpr ReturnValue_t INVALID_PDU_DATAFIELD_LEN =
HasReturnvaluesIF::makeReturnCode(CFDP_CLASS_ID, 3);
static constexpr ReturnValue_t INVALID_ACK_DIRECTIVE_FIELDS =
HasReturnvaluesIF::makeReturnCode(CFDP_CLASS_ID, 4);
//! Can not parse options. This can also occur because there are options
//! available but the user did not pass a valid options array
static constexpr ReturnValue_t METADATA_CANT_PARSE_OPTIONS =
HasReturnvaluesIF::makeReturnCode(CFDP_CLASS_ID, 5);
static constexpr ReturnValue_t NAK_CANT_PARSE_OPTIONS =
HasReturnvaluesIF::makeReturnCode(CFDP_CLASS_ID, 6);
static constexpr ReturnValue_t FINISHED_CANT_PARSE_FS_RESPONSES =
HasReturnvaluesIF::makeReturnCode(CFDP_CLASS_ID, 6);
static constexpr ReturnValue_t FILESTORE_REQUIRES_SECOND_FILE =
HasReturnvaluesIF::makeReturnCode(CFDP_CLASS_ID, 8);
//! Can not parse filestore response because user did not pass a valid instance
//! or remaining size is invalid
static constexpr ReturnValue_t FILESTORE_RESPONSE_CANT_PARSE_FS_MESSAGE =
HasReturnvaluesIF::makeReturnCode(CFDP_CLASS_ID, 9);
//! Checksum types according to the SANA Checksum Types registry
//! https://sanaregistry.org/r/checksum_identifiers/
enum ChecksumType {
// Modular legacy checksum
MODULAR = 0,
CRC_32_PROXIMITY_1 = 1,
CRC_32C = 2,
CRC_32 = 3,
NULL_CHECKSUM = 15
};
enum PduType : bool { FILE_DIRECTIVE = 0, FILE_DATA = 1 };
enum TransmissionModes : bool { ACKNOWLEDGED = 0, UNACKNOWLEDGED = 1 };
enum SegmentMetadataFlag : bool { NOT_PRESENT = 0, PRESENT = 1 };
enum Direction : bool { TOWARDS_RECEIVER = 0, TOWARDS_SENDER = 1 };
enum SegmentationControl : bool {
NO_RECORD_BOUNDARIES_PRESERVATION = 0,
RECORD_BOUNDARIES_PRESERVATION = 1
};
enum WidthInBytes : uint8_t {
// Only those are supported for now
ONE_BYTE = 1,
TWO_BYTES = 2,
FOUR_BYTES = 4,
};
enum FileDirectives : uint8_t {
INVALID_DIRECTIVE = 0x0f,
EOF_DIRECTIVE = 0x04,
FINISH = 0x05,
ACK = 0x06,
METADATA = 0x07,
NAK = 0x08,
PROMPT = 0x09,
KEEP_ALIVE = 0x0c
};
enum ConditionCode : uint8_t {
NO_CONDITION_FIELD = 0xff,
NO_ERROR = 0b0000,
POSITIVE_ACK_LIMIT_REACHED = 0b0001,
KEEP_ALIVE_LIMIT_REACHED = 0b0010,
INVALID_TRANSMISSION_MODE = 0b0011,
FILESTORE_REJECTION = 0b0100,
FILE_CHECKSUM_FAILURE = 0b0101,
FILE_SIZE_ERROR = 0b0110,
NAK_LIMIT_REACHED = 0b0111,
INACTIVITY_DETECTED = 0b1000,
CHECK_LIMIT_REACHED = 0b1010,
UNSUPPORTED_CHECKSUM_TYPE = 0b1011,
SUSPEND_REQUEST_RECEIVED = 0b1110,
CANCEL_REQUEST_RECEIVED = 0b1111
};
enum AckTransactionStatus {
UNDEFINED = 0b00,
ACTIVE = 0b01,
TERMINATED = 0b10,
UNRECOGNIZED = 0b11
};
enum FinishedDeliveryCode { DATA_COMPLETE = 0, DATA_INCOMPLETE = 1 };
enum FinishedFileStatus {
DISCARDED_DELIBERATELY = 0,
DISCARDED_FILESTORE_REJECTION = 1,
RETAINED_IN_FILESTORE = 2,
FILE_STATUS_UNREPORTED = 3
};
enum PromptResponseRequired : bool { PROMPT_NAK = 0, PROMPT_KEEP_ALIVE = 1 };
enum TlvTypes : uint8_t {
FILESTORE_REQUEST = 0x00,
FILESTORE_RESPONSE = 0x01,
MSG_TO_USER = 0x02,
FAULT_HANDLER = 0x04,
FLOW_LABEL = 0x05,
ENTITY_ID = 0x06,
INVALID_TLV = 0xff,
};
enum RecordContinuationState {
NO_START_NO_END = 0b00,
CONTAINS_START_NO_END = 0b01,
CONTAINS_END_NO_START = 0b10,
CONTAINS_START_AND_END = 0b11
};
} // namespace cfdp
#endif /* FSFW_SRC_FSFW_CFDP_PDU_DEFINITIONS_H_ */

45
src/fsfw/cfdp/pdu/AckInfo.cpp Normal file
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#include "AckInfo.h"
AckInfo::AckInfo(cfdp::FileDirectives ackedDirective, cfdp::ConditionCode ackedConditionCode,
cfdp::AckTransactionStatus transactionStatus, uint8_t directiveSubtypeCode)
: ackedDirective(ackedDirective),
ackedConditionCode(ackedConditionCode),
transactionStatus(transactionStatus),
directiveSubtypeCode(directiveSubtypeCode) {
if (ackedDirective == cfdp::FileDirectives::FINISH) {
this->directiveSubtypeCode = 0b0001;
} else {
this->directiveSubtypeCode = 0b0000;
}
}
cfdp::ConditionCode AckInfo::getAckedConditionCode() const { return ackedConditionCode; }
void AckInfo::setAckedConditionCode(cfdp::ConditionCode ackedConditionCode) {
this->ackedConditionCode = ackedConditionCode;
if (ackedDirective == cfdp::FileDirectives::FINISH) {
this->directiveSubtypeCode = 0b0001;
} else {
this->directiveSubtypeCode = 0b0000;
}
}
cfdp::FileDirectives AckInfo::getAckedDirective() const { return ackedDirective; }
void AckInfo::setAckedDirective(cfdp::FileDirectives ackedDirective) {
this->ackedDirective = ackedDirective;
}
uint8_t AckInfo::getDirectiveSubtypeCode() const { return directiveSubtypeCode; }
void AckInfo::setDirectiveSubtypeCode(uint8_t directiveSubtypeCode) {
this->directiveSubtypeCode = directiveSubtypeCode;
}
cfdp::AckTransactionStatus AckInfo::getTransactionStatus() const { return transactionStatus; }
AckInfo::AckInfo() {}
void AckInfo::setTransactionStatus(cfdp::AckTransactionStatus transactionStatus) {
this->transactionStatus = transactionStatus;
}

31
src/fsfw/cfdp/pdu/AckInfo.h Normal file
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#ifndef FSFW_SRC_FSFW_CFDP_PDU_ACKINFO_H_
#define FSFW_SRC_FSFW_CFDP_PDU_ACKINFO_H_
#include "../definitions.h"
class AckInfo {
public:
AckInfo();
AckInfo(cfdp::FileDirectives ackedDirective, cfdp::ConditionCode ackedConditionCode,
cfdp::AckTransactionStatus transactionStatus, uint8_t directiveSubtypeCode = 0);
cfdp::ConditionCode getAckedConditionCode() const;
void setAckedConditionCode(cfdp::ConditionCode ackedConditionCode);
cfdp::FileDirectives getAckedDirective() const;
void setAckedDirective(cfdp::FileDirectives ackedDirective);
uint8_t getDirectiveSubtypeCode() const;
void setDirectiveSubtypeCode(uint8_t directiveSubtypeCode);
cfdp::AckTransactionStatus getTransactionStatus() const;
void setTransactionStatus(cfdp::AckTransactionStatus transactionStatus);
private:
cfdp::FileDirectives ackedDirective = cfdp::FileDirectives::INVALID_DIRECTIVE;
cfdp::ConditionCode ackedConditionCode = cfdp::ConditionCode::NO_CONDITION_FIELD;
cfdp::AckTransactionStatus transactionStatus = cfdp::AckTransactionStatus::UNDEFINED;
uint8_t directiveSubtypeCode = 0;
};
#endif /* FSFW_SRC_FSFW_CFDP_PDU_ACKINFO_H_ */

37
src/fsfw/cfdp/pdu/AckPduDeserializer.cpp Normal file
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#include "AckPduDeserializer.h"
AckPduDeserializer::AckPduDeserializer(const uint8_t* pduBuf, size_t maxSize, AckInfo& info)
: FileDirectiveDeserializer(pduBuf, maxSize), info(info) {}
ReturnValue_t AckPduDeserializer::parseData() {
ReturnValue_t result = FileDirectiveDeserializer::parseData();
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
size_t currentIdx = FileDirectiveDeserializer::getHeaderSize();
if (currentIdx + 2 > this->maxSize) {
return SerializeIF::BUFFER_TOO_SHORT;
}
if (not checkAndSetCodes(rawPtr[currentIdx], rawPtr[currentIdx + 1])) {
return cfdp::INVALID_ACK_DIRECTIVE_FIELDS;
}
return HasReturnvaluesIF::RETURN_OK;
}
bool AckPduDeserializer::checkAndSetCodes(uint8_t firstByte, uint8_t secondByte) {
uint8_t ackedDirective = static_cast<cfdp::FileDirectives>(firstByte >> 4);
if (ackedDirective != cfdp::FileDirectives::EOF_DIRECTIVE and
ackedDirective != cfdp::FileDirectives::FINISH) {
return false;
}
this->info.setAckedDirective(static_cast<cfdp::FileDirectives>(ackedDirective));
uint8_t directiveSubtypeCode = firstByte & 0x0f;
if (directiveSubtypeCode != 0b0000 and directiveSubtypeCode != 0b0001) {
return false;
}
this->info.setDirectiveSubtypeCode(directiveSubtypeCode);
this->info.setAckedConditionCode(static_cast<cfdp::ConditionCode>(secondByte >> 4));
this->info.setTransactionStatus(static_cast<cfdp::AckTransactionStatus>(secondByte & 0x0f));
return true;
}

23
src/fsfw/cfdp/pdu/AckPduDeserializer.h Normal file
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#ifndef FSFW_SRC_FSFW_CFDP_PDU_ACKPDUDESERIALIZER_H_
#define FSFW_SRC_FSFW_CFDP_PDU_ACKPDUDESERIALIZER_H_
#include "AckInfo.h"
#include "fsfw/cfdp/pdu/FileDirectiveDeserializer.h"
class AckPduDeserializer : public FileDirectiveDeserializer {
public:
AckPduDeserializer(const uint8_t* pduBuf, size_t maxSize, AckInfo& info);
/**
*
* @return
* - cfdp::INVALID_DIRECTIVE_FIELDS: Invalid fields
*/
ReturnValue_t parseData();
private:
bool checkAndSetCodes(uint8_t rawAckedByte, uint8_t rawAckedConditionCode);
AckInfo& info;
};
#endif /* FSFW_SRC_FSFW_CFDP_PDU_ACKPDUDESERIALIZER_H_ */

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src/fsfw/cfdp/pdu/AckPduSerializer.cpp Normal file
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#include "AckPduSerializer.h"
AckPduSerializer::AckPduSerializer(AckInfo &ackInfo, PduConfig &pduConf)
: FileDirectiveSerializer(pduConf, cfdp::FileDirectives::ACK, 2), ackInfo(ackInfo) {}
size_t AckPduSerializer::getSerializedSize() const {
return FileDirectiveSerializer::getWholePduSize();
}
ReturnValue_t AckPduSerializer::serialize(uint8_t **buffer, size_t *size, size_t maxSize,
Endianness streamEndianness) const {
ReturnValue_t result =
FileDirectiveSerializer::serialize(buffer, size, maxSize, streamEndianness);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
cfdp::FileDirectives ackedDirective = ackInfo.getAckedDirective();
uint8_t directiveSubtypeCode = ackInfo.getDirectiveSubtypeCode();
cfdp::ConditionCode ackedConditionCode = ackInfo.getAckedConditionCode();
cfdp::AckTransactionStatus transactionStatus = ackInfo.getTransactionStatus();
if (ackedDirective != cfdp::FileDirectives::FINISH and
ackedDirective != cfdp::FileDirectives::EOF_DIRECTIVE) {
// TODO: better returncode
return HasReturnvaluesIF::RETURN_FAILED;
}
if (*size + 2 > maxSize) {
return SerializeIF::BUFFER_TOO_SHORT;
}
**buffer = ackedDirective << 4 | directiveSubtypeCode;
*buffer += 1;
*size += 1;
**buffer = ackedConditionCode << 4 | transactionStatus;
*buffer += 1;
*size += 1;
return HasReturnvaluesIF::RETURN_OK;
}

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