Merge branch 'development' into meier/dhbReplyTimeout
fsfw/fsfw/pipeline/pr-development This commit looks good Details

This commit is contained in:
Robin Müller 2022-06-21 10:49:06 +02:00
commit 3e9ae62b28
63 changed files with 710 additions and 828 deletions

8
.gitignore vendored
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@ -1,6 +1,14 @@
# PyCharm and CLion
/.idea/*
!/.idea/runConfigurations
!/.idea/cmake.xml
!/.idea/codeStyles
# Eclipse
.cproject
.project
.settings
.metadata
/build*
/cmake-build*

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@ -0,0 +1,14 @@
<component name="ProjectCodeStyleConfiguration">
<code_scheme name="Project" version="173">
<clangFormatSettings>
<option name="ENABLED" value="true" />
</clangFormatSettings>
<codeStyleSettings language="CMake">
<indentOptions>
<option name="INDENT_SIZE" value="2" />
<option name="CONTINUATION_INDENT_SIZE" value="0" />
<option name="TAB_SIZE" value="2" />
</indentOptions>
</codeStyleSettings>
</code_scheme>
</component>

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@ -0,0 +1,5 @@
<component name="ProjectCodeStyleConfiguration">
<state>
<option name="USE_PER_PROJECT_SETTINGS" value="true" />
</state>
</component>

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@ -0,0 +1,7 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="fsfw-tests_coverage" type="CMakeRunConfiguration" factoryName="Application" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="fsfw-tests" TARGET_NAME="fsfw-tests_coverage" CONFIG_NAME="Debug Unittest" RUN_TARGET_PROJECT_NAME="fsfw-tests" RUN_TARGET_NAME="fsfw-tests">
<method v="2">
<option name="com.jetbrains.cidr.execution.CidrBuildBeforeRunTaskProvider$BuildBeforeRunTask" enabled="true" />
</method>
</configuration>
</component>

7
.run/fsfw.run.xml Normal file
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@ -0,0 +1,7 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="fsfw" type="CMakeRunConfiguration" factoryName="Application" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" PASS_PARENT_ENVS_2="true" PROJECT_NAME="fsfw-tests" TARGET_NAME="fsfw" CONFIG_NAME="Debug Unittest" RUN_TARGET_PROJECT_NAME="fsfw-tests" RUN_TARGET_NAME="fsfw-tests">
<method v="2">
<option name="com.jetbrains.cidr.execution.CidrBuildBeforeRunTaskProvider$BuildBeforeRunTask" enabled="true" />
</method>
</configuration>
</component>

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@ -12,6 +12,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
## Changes
- Renamed auto-formatting script to `auto-formatter.sh` and made it more robust.
If `cmake-format` is installed, it will also auto-format the `CMakeLists.txt` files now.
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/625
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/626
- Bump C++ required version to C++17. Every project which uses the FSFW and every modern
compiler supports it
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/622
@ -43,6 +47,38 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
the message queue. Also streamlined and simplified `MessageQueue` implementation for all OSALs
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/583
### Task Module Refactoring
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/636
**Refactoring general task code**
- There was a lot of duplicate/boilerplate code inside the individual task IF OSAL implementations.
Remove it by introducing base classes `PeriodicTaskBase` and `FixedTimeslotTaskBase`.
**Refactor PeriodicTaskIF**
- Convert `virtual ReturnValue_t addComponent(object_id_t object)` to
`virtual ReturnValue_t addComponent(object_id_t object, uint8_t opCode = 0)`, allowing to pass
the operation code passed to `performOperation`. Updated API taking
an `ExecutableObjectIF` accordingly
**Refactor FixedTimeslotTaskIF**
- Add additional `addSlot` function which takes an `ExecutableObjectIF` pointer and its Object ID
**Refactor FixedSequenceSlot**
- Introduce typedef `CustomCheckFunc` for `ReturnValue_t (*customCheckFunction)(const SlotList&)`.
- Convert `ReturnValue_t (*customCheckFunction)(const SlotList&)` to
`ReturnValue_t (*customCheckFunction)(const SlotList&, void*)`, allowing arbitrary user arguments
for the custom checker
**Linux Task Module**
- Use composition instead of inheritance for the `PeriodicPosixTask` and make the `PosixTask` a
member of the class
### HAL
- HAL Linux Uart: Baudrate and bits per word are enums now, avoiding misconfigurations
@ -84,6 +120,11 @@ https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/593
## Additions
- Added options for CI/CD builds: `FSFW_CICD_BUILD`. This allows the source code to know
whether it is running in CI/CD
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/623
- Basic `clion` support: Update `.gitignore` and add some basic run configurations
PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/625
- LTO support: Allow using LTO/IPO by setting `FSFW_ENABLE_LTO=1`. CMake is able to detect whether
the user compiler supports IPO/LPO. LTO is on by default now. Most modern compilers support it,
can make good use of it and it usually makes the code faster and/or smaller.

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@ -71,7 +71,7 @@ set(FSFW_ETL_LIB_MAJOR_VERSION
20
CACHE STRING "ETL library major version requirement")
set(FSFW_ETL_LIB_VERSION
${FSFW_ETL_LIB_MAJOR_VERSION}.27.3
${FSFW_ETL_LIB_MAJOR_VERSION}.28.0
CACHE STRING "ETL library exact version requirement")
set(FSFW_ETL_LINK_TARGET etl::etl)
@ -105,6 +105,7 @@ endif()
option(FSFW_BUILD_UNITTESTS
"Build unittest binary in addition to static library" OFF)
option(FSFW_CICD_BUILD "Build for CI/CD. This can disable problematic test" OFF)
option(FSFW_BUILD_DOCS "Build documentation with Sphinx and Doxygen" OFF)
if(FSFW_BUILD_UNITTESTS)
option(FSFW_TESTS_GEN_COV "Generate coverage data for unittests" ON)

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@ -99,7 +99,7 @@ add and link against the FSFW library in general.
4. Link against the FSFW library
```cmake
```sh
target_link_libraries(${YourProjectName} PRIVATE fsfw)
```
@ -131,7 +131,7 @@ default. This can be disabled by setting the `FSFW_TESTS_COV_GEN` option to `OFF
You can use the following commands inside the `fsfw` folder to set up the build system
```sh
mkdir build-Unittest && cd build-Unittest
mkdir build-tests && cd build-tests
cmake -DFSFW_BUILD_UNITTESTS=ON -DFSFW_OSAL=host -DCMAKE_BUILD_TYPE=Debug ..
```

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@ -14,7 +14,7 @@ pipeline {
stage('Configure') {
steps {
dir(BUILDDIR) {
sh 'cmake -DFSFW_OSAL=host -DFSFW_BUILD_UNITTESTS=ON ..'
sh 'cmake -DFSFW_OSAL=host -DFSFW_BUILD_UNITTESTS=ON -DFSFW_CICD_BUILD=ON ..'
}
}
}

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@ -210,7 +210,7 @@ ReturnValue_t SpiComIF::performRegularSendOperation(SpiCookie* spiCookie, const
#endif
return result;
}
ReturnValue_t result = gpioComIF->pullLow(gpioId);
result = gpioComIF->pullLow(gpioId);
if (result != HasReturnvaluesIF::RETURN_OK) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1

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@ -10,6 +10,10 @@
#include "stm32h7xx_hal.h"
#include "stm32h7xx_hal_spi.h"
#ifndef STM_USE_PERIPHERAL_TX_BUFFER_MPU_PROTECTION
#define STM_USE_PERIPHERAL_TX_BUFFER_MPU_PROTECTION 1
#endif
enum class TransferStates { IDLE, WAIT, SUCCESS, FAILURE };
class GyroL3GD20H {

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@ -696,9 +696,9 @@ void LocalDataPoolManager::performPeriodicHkGeneration(HkReceiver& receiver) {
if (result != HasReturnvaluesIF::RETURN_OK) {
/* Configuration error */
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "LocalDataPoolManager::performHkOperation: HK generation failed." << std::endl;
sif::warning << "LocalDataPoolManager::performPeriodicHkOperation: HK generation failed." << std::endl;
#else
sif::printWarning("LocalDataPoolManager::performHkOperation: HK generation failed.\n");
sif::printWarning("LocalDataPoolManager::performPeriodicHkOperation: HK generation failed.\n");
#endif
}
}

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@ -1,27 +1,23 @@
#include "fsfw/osal/freertos/FixedTimeslotTask.h"
#include "fsfw/objectmanager/ObjectManager.h"
#include "fsfw/serviceinterface/ServiceInterface.h"
#include "fsfw/serviceinterface.h"
uint32_t FixedTimeslotTask::deadlineMissedCount = 0;
const size_t PeriodicTaskIF::MINIMUM_STACK_SIZE = configMINIMAL_STACK_SIZE;
FixedTimeslotTask::FixedTimeslotTask(TaskName name, TaskPriority setPriority,
TaskStackSize setStack, TaskPeriod overallPeriod,
void (*setDeadlineMissedFunc)())
: started(false), handle(nullptr), pst(overallPeriod * 1000) {
TaskStackSize setStack, TaskPeriod period,
TaskDeadlineMissedFunction dlmFunc_)
: FixedTimeslotTaskBase(period, dlmFunc_), started(false), handle(nullptr) {
configSTACK_DEPTH_TYPE stackSize = setStack / sizeof(configSTACK_DEPTH_TYPE);
xTaskCreate(taskEntryPoint, name, stackSize, this, setPriority, &handle);
// All additional attributes are applied to the object.
this->deadlineMissedFunc = setDeadlineMissedFunc;
}
FixedTimeslotTask::~FixedTimeslotTask() {}
FixedTimeslotTask::~FixedTimeslotTask() = default;
void FixedTimeslotTask::taskEntryPoint(void* argument) {
// The argument is re-interpreted as FixedTimeslotTask. The Task object is
// global, so it is found from any place.
FixedTimeslotTask* originalTask(reinterpret_cast<FixedTimeslotTask*>(argument));
auto* originalTask(reinterpret_cast<FixedTimeslotTask*>(argument));
/* Task should not start until explicitly requested,
* but in FreeRTOS, tasks start as soon as they are created if the scheduler
* is running but not if the scheduler is not running.
@ -32,26 +28,18 @@ void FixedTimeslotTask::taskEntryPoint(void* argument) {
* can continue */
if (not originalTask->started) {
vTaskSuspend(NULL);
vTaskSuspend(nullptr);
}
originalTask->taskFunctionality();
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "Polling task " << originalTask->handle << " returned from taskFunctionality."
<< std::endl;
#else
sif::printDebug("Polling task returned from taskFunctionality\n");
#endif
}
void FixedTimeslotTask::missedDeadlineCounter() {
FixedTimeslotTask::deadlineMissedCount++;
if (FixedTimeslotTask::deadlineMissedCount % 10 == 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "PST missed " << FixedTimeslotTask::deadlineMissedCount << " deadlines."
<< std::endl;
#endif
}
}
ReturnValue_t FixedTimeslotTask::startTask() {
started = true;
@ -63,31 +51,12 @@ ReturnValue_t FixedTimeslotTask::startTask() {
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t FixedTimeslotTask::addSlot(object_id_t componentId, uint32_t slotTimeMs,
int8_t executionStep) {
ExecutableObjectIF* handler = ObjectManager::instance()->get<ExecutableObjectIF>(componentId);
if (handler != nullptr) {
pst.addSlot(componentId, slotTimeMs, executionStep, handler, this);
return HasReturnvaluesIF::RETURN_OK;
}
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "Component " << std::hex << componentId << " not found, not adding it to pst"
<< std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
uint32_t FixedTimeslotTask::getPeriodMs() const { return pst.getLengthMs(); }
ReturnValue_t FixedTimeslotTask::checkSequence() const { return pst.checkSequence(); }
void FixedTimeslotTask::taskFunctionality() {
[[noreturn]] void FixedTimeslotTask::taskFunctionality() {
// A local iterator for the Polling Sequence Table is created to find the
// start time for the first entry.
auto slotListIter = pst.current;
auto slotListIter = pollingSeqTable.current;
pst.intializeSequenceAfterTaskCreation();
pollingSeqTable.intializeSequenceAfterTaskCreation();
// The start time for the first entry is read.
uint32_t intervalMs = slotListIter->pollingTimeMs;
@ -108,10 +77,10 @@ void FixedTimeslotTask::taskFunctionality() {
/* Enter the loop that defines the task behavior. */
for (;;) {
// The component for this slot is executed and the next one is chosen.
this->pst.executeAndAdvance();
if (not pst.slotFollowsImmediately()) {
this->pollingSeqTable.executeAndAdvance();
if (not pollingSeqTable.slotFollowsImmediately()) {
// Get the interval till execution of the next slot.
intervalMs = this->pst.getIntervalToPreviousSlotMs();
intervalMs = this->pollingSeqTable.getIntervalToPreviousSlotMs();
interval = pdMS_TO_TICKS(intervalMs);
#if (tskKERNEL_VERSION_MAJOR == 10 && tskKERNEL_VERSION_MINOR >= 4) || tskKERNEL_VERSION_MAJOR > 10
@ -132,8 +101,8 @@ void FixedTimeslotTask::taskFunctionality() {
}
void FixedTimeslotTask::handleMissedDeadline() {
if (deadlineMissedFunc != nullptr) {
this->deadlineMissedFunc();
if (dlmFunc != nullptr) {
dlmFunc();
}
}

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@ -4,11 +4,11 @@
#include "FreeRTOS.h"
#include "FreeRTOSTaskIF.h"
#include "fsfw/tasks/FixedSlotSequence.h"
#include "fsfw/tasks/FixedTimeslotTaskIF.h"
#include "fsfw/tasks/Typedef.h"
#include "fsfw/tasks/FixedTimeslotTaskBase.h"
#include "fsfw/tasks/definitions.h"
#include "task.h"
class FixedTimeslotTask : public FixedTimeslotTaskIF, public FreeRTOSTaskIF {
class FixedTimeslotTask : public FixedTimeslotTaskBase, public FreeRTOSTaskIF {
public:
/**
* Keep in mind that you need to call before vTaskStartScheduler()!
@ -23,7 +23,7 @@ class FixedTimeslotTask : public FixedTimeslotTaskIF, public FreeRTOSTaskIF {
* @return Pointer to the newly created task.
*/
FixedTimeslotTask(TaskName name, TaskPriority setPriority, TaskStackSize setStack,
TaskPeriod overallPeriod, void (*setDeadlineMissedFunc)());
TaskPeriod overallPeriod, TaskDeadlineMissedFunction dlmFunc);
/**
* @brief The destructor of the class.
@ -32,26 +32,9 @@ class FixedTimeslotTask : public FixedTimeslotTaskIF, public FreeRTOSTaskIF {
* initialization for the PST and the device handlers. This is done by
* calling the PST's destructor.
*/
virtual ~FixedTimeslotTask(void);
~FixedTimeslotTask() override;
ReturnValue_t startTask(void);
/**
* This static function can be used as #deadlineMissedFunc.
* It counts missedDeadlines and prints the number of missed deadlines
* every 10th time.
*/
static void missedDeadlineCounter();
/**
* A helper variable to count missed deadlines.
*/
static uint32_t deadlineMissedCount;
ReturnValue_t addSlot(object_id_t componentId, uint32_t slotTimeMs,
int8_t executionStep) override;
uint32_t getPeriodMs() const override;
ReturnValue_t checkSequence() const override;
ReturnValue_t startTask() override;
ReturnValue_t sleepFor(uint32_t ms) override;
@ -61,17 +44,6 @@ class FixedTimeslotTask : public FixedTimeslotTaskIF, public FreeRTOSTaskIF {
bool started;
TaskHandle_t handle;
FixedSlotSequence pst;
/**
* @brief This attribute holds a function pointer that is executed when
* a deadline was missed.
* @details
* Another function may be announced to determine the actions to perform
* when a deadline was missed. Currently, only one function for missing
* any deadline is allowed. If not used, it shall be declared NULL.
*/
void (*deadlineMissedFunc)(void);
/**
* @brief This is the entry point for a new task.
* @details
@ -88,7 +60,7 @@ class FixedTimeslotTask : public FixedTimeslotTaskIF, public FreeRTOSTaskIF {
* It links the functionalities provided by FixedSlotSequence with the
* OS's System Calls to keep the timing of the periods.
*/
void taskFunctionality(void);
[[noreturn]] void taskFunctionality();
void handleMissedDeadline();
};

View File

@ -6,11 +6,11 @@
class FreeRTOSTaskIF {
public:
virtual ~FreeRTOSTaskIF() {}
virtual ~FreeRTOSTaskIF() = default;
virtual TaskHandle_t getTaskHandle() = 0;
protected:
bool checkMissedDeadline(const TickType_t xLastWakeTime, const TickType_t interval) {
static bool checkMissedDeadline(const TickType_t xLastWakeTime, const TickType_t interval) {
/* Check whether deadline was missed while also taking overflows
* into account. Drawing this on paper with a timeline helps to understand
* it. */

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@ -5,27 +5,28 @@
#include "fsfw/tasks/ExecutableObjectIF.h"
PeriodicTask::PeriodicTask(const char* name, TaskPriority setPriority, TaskStackSize setStack,
TaskPeriod setPeriod, TaskDeadlineMissedFunction deadlineMissedFunc)
: started(false), handle(NULL), period(setPeriod), deadlineMissedFunc(deadlineMissedFunc) {
TaskPeriod setPeriod, TaskDeadlineMissedFunction dlmFunc_)
: PeriodicTaskBase(setPeriod, dlmFunc_), started(false), handle(nullptr) {
configSTACK_DEPTH_TYPE stackSize = setStack / sizeof(configSTACK_DEPTH_TYPE);
BaseType_t status = xTaskCreate(taskEntryPoint, name, stackSize, this, setPriority, &handle);
if (status != pdPASS) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "PeriodicTask Insufficient heap memory remaining. "
"Status: "
sif::debug << "PeriodicTask::PeriodicTask Insufficient heap memory remaining. Status: "
<< status << std::endl;
#else
sif::printDebug("PeriodicTask::PeriodicTask: Insufficient heap memory remaining. Status: %d\n",
status);
#endif
}
}
PeriodicTask::~PeriodicTask(void) {
// Do not delete objects, we were responsible for ptrs only.
}
// Do not delete objects, we were responsible for ptrs only.
PeriodicTask::~PeriodicTask() = default;
void PeriodicTask::taskEntryPoint(void* argument) {
// The argument is re-interpreted as PeriodicTask. The Task object is
// global, so it is found from any place.
PeriodicTask* originalTask(reinterpret_cast<PeriodicTask*>(argument));
auto* originalTask(reinterpret_cast<PeriodicTask*>(argument));
/* Task should not start until explicitly requested,
* but in FreeRTOS, tasks start as soon as they are created if the scheduler
* is running but not if the scheduler is not running.
@ -36,7 +37,7 @@ void PeriodicTask::taskEntryPoint(void* argument) {
* can continue */
if (not originalTask->started) {
vTaskSuspend(NULL);
vTaskSuspend(nullptr);
}
originalTask->taskFunctionality();
@ -62,13 +63,11 @@ ReturnValue_t PeriodicTask::sleepFor(uint32_t ms) {
return HasReturnvaluesIF::RETURN_OK;
}
void PeriodicTask::taskFunctionality() {
[[noreturn]] void PeriodicTask::taskFunctionality() {
TickType_t xLastWakeTime;
const TickType_t xPeriod = pdMS_TO_TICKS(this->period * 1000.);
for (auto const& object : objectList) {
object->initializeAfterTaskCreation();
}
initObjsAfterTaskCreation();
/* The xLastWakeTime variable needs to be initialized with the current tick
count. Note that this is the only time the variable is written to
@ -77,8 +76,8 @@ void PeriodicTask::taskFunctionality() {
xLastWakeTime = xTaskGetTickCount();
/* Enter the loop that defines the task behavior. */
for (;;) {
for (auto const& object : objectList) {
object->performOperation();
for (auto const& objectPair : objectList) {
objectPair.first->performOperation(objectPair.second);
}
#if (tskKERNEL_VERSION_MAJOR == 10 && tskKERNEL_VERSION_MINOR >= 4) || tskKERNEL_VERSION_MAJOR > 10
@ -95,32 +94,10 @@ void PeriodicTask::taskFunctionality() {
}
}
ReturnValue_t PeriodicTask::addComponent(object_id_t object) {
ExecutableObjectIF* newObject = ObjectManager::instance()->get<ExecutableObjectIF>(object);
return addComponent(newObject);
}
ReturnValue_t PeriodicTask::addComponent(ExecutableObjectIF* object) {
if (object == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "PeriodicTask::addComponent: Invalid object. Make sure"
"it implement ExecutableObjectIF"
<< std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
objectList.push_back(object);
object->setTaskIF(this);
return HasReturnvaluesIF::RETURN_OK;
}
uint32_t PeriodicTask::getPeriodMs() const { return period * 1000; }
TaskHandle_t PeriodicTask::getTaskHandle() { return handle; }
void PeriodicTask::handleMissedDeadline() {
if (deadlineMissedFunc != nullptr) {
this->deadlineMissedFunc();
if (dlmFunc != nullptr) {
dlmFunc();
}
}

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@ -6,8 +6,8 @@
#include "FreeRTOS.h"
#include "FreeRTOSTaskIF.h"
#include "fsfw/objectmanager/ObjectManagerIF.h"
#include "fsfw/tasks/PeriodicTaskIF.h"
#include "fsfw/tasks/Typedef.h"
#include "fsfw/tasks/PeriodicTaskBase.h"
#include "fsfw/tasks/definitions.h"
#include "task.h"
class ExecutableObjectIF;
@ -17,7 +17,7 @@ class ExecutableObjectIF;
* periodic activities of multiple objects.
* @ingroup task_handling
*/
class PeriodicTask : public PeriodicTaskIF, public FreeRTOSTaskIF {
class PeriodicTask : public PeriodicTaskBase, public FreeRTOSTaskIF {
public:
/**
* Keep in Mind that you need to call before this vTaskStartScheduler()!
@ -43,7 +43,7 @@ class PeriodicTask : public PeriodicTaskIF, public FreeRTOSTaskIF {
* @brief Currently, the executed object's lifetime is not coupled with
* the task object's lifetime, so the destructor is empty.
*/
virtual ~PeriodicTask(void);
~PeriodicTask() override;
/**
* @brief The method to start the task.
@ -53,27 +53,6 @@ class PeriodicTask : public PeriodicTaskIF, public FreeRTOSTaskIF {
* to the system call.
*/
ReturnValue_t startTask() override;
/**
* Adds an object to the list of objects to be executed.
* The objects are executed in the order added.
* @param object Id of the object to add.
* @return
* -@c RETURN_OK on success
* -@c RETURN_FAILED if the object could not be added.
*/
ReturnValue_t addComponent(object_id_t object) override;
/**
* Adds an object to the list of objects to be executed.
* The objects are executed in the order added.
* @param object Id of the object to add.
* @return
* -@c RETURN_OK on success
* -@c RETURN_FAILED if the object could not be added.
*/
ReturnValue_t addComponent(ExecutableObjectIF* object) override;
uint32_t getPeriodMs() const override;
ReturnValue_t sleepFor(uint32_t ms) override;
@ -83,28 +62,6 @@ class PeriodicTask : public PeriodicTaskIF, public FreeRTOSTaskIF {
bool started;
TaskHandle_t handle;
//! Typedef for the List of objects.
typedef std::vector<ExecutableObjectIF*> ObjectList;
/**
* @brief This attribute holds a list of objects to be executed.
*/
ObjectList objectList;
/**
* @brief The period of the task.
* @details
* The period determines the frequency of the task's execution.
* It is expressed in clock ticks.
*/
TaskPeriod period;
/**
* @brief The pointer to the deadline-missed function.
* @details
* This pointer stores the function that is executed if the task's deadline
* is missed so each may react individually on a timing failure.
* The pointer may be NULL, then nothing happens on missing the deadline.
* The deadline is equal to the next execution of the periodic task.
*/
void (*deadlineMissedFunc)(void);
/**
* @brief This is the function executed in the new task's context.
* @details
@ -125,7 +82,7 @@ class PeriodicTask : public PeriodicTaskIF, public FreeRTOSTaskIF {
* the next period.
* On missing the deadline, the deadlineMissedFunction is executed.
*/
void taskFunctionality(void);
[[noreturn]] void taskFunctionality();
void handleMissedDeadline();
};

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@ -3,9 +3,7 @@
#include <chrono>
#include <thread>
#include "fsfw/ipc/MutexFactory.h"
#include "fsfw/objectmanager/ObjectManager.h"
#include "fsfw/osal/host/FixedTimeslotTask.h"
#include "fsfw/osal/host/Mutex.h"
#include "fsfw/osal/host/taskHelpers.h"
#include "fsfw/platform.h"
@ -22,12 +20,8 @@
FixedTimeslotTask::FixedTimeslotTask(const char* name, TaskPriority setPriority,
TaskStackSize setStack, TaskPeriod setPeriod,
void (*setDeadlineMissedFunc)())
: started(false),
pollingSeqTable(setPeriod * 1000),
taskName(name),
period(setPeriod),
deadlineMissedFunc(setDeadlineMissedFunc) {
TaskDeadlineMissedFunction dlmFunc_)
: FixedTimeslotTaskBase(setPeriod, dlmFunc_), started(false), taskName(name) {
// It is propably possible to set task priorities by using the native
// task handles for Windows / Linux
mainThread = std::thread(&FixedTimeslotTask::taskEntryPoint, this, this);
@ -39,7 +33,7 @@ FixedTimeslotTask::FixedTimeslotTask(const char* name, TaskPriority setPriority,
tasks::insertTaskName(mainThread.get_id(), taskName);
}
FixedTimeslotTask::~FixedTimeslotTask(void) {
FixedTimeslotTask::~FixedTimeslotTask() {
// Do not delete objects, we were responsible for ptrs only.
terminateThread = true;
if (mainThread.joinable()) {
@ -48,7 +42,7 @@ FixedTimeslotTask::~FixedTimeslotTask(void) {
}
void FixedTimeslotTask::taskEntryPoint(void* argument) {
FixedTimeslotTask* originalTask(reinterpret_cast<FixedTimeslotTask*>(argument));
auto* originalTask(reinterpret_cast<FixedTimeslotTask*>(argument));
if (not originalTask->started) {
// we have to suspend/block here until the task is started.
@ -81,7 +75,9 @@ ReturnValue_t FixedTimeslotTask::sleepFor(uint32_t ms) {
}
void FixedTimeslotTask::taskFunctionality() {
pollingSeqTable.intializeSequenceAfterTaskCreation();
ReturnValue_t result = pollingSeqTable.intializeSequenceAfterTaskCreation();
// Ignore returnvalue for now
static_cast<void>(result);
// A local iterator for the Polling Sequence Table is created to
// find the start time for the first entry.
@ -106,37 +102,15 @@ void FixedTimeslotTask::taskFunctionality() {
// we need to wait before executing the current slot
// this gives us the time to wait:
interval = chron_ms(this->pollingSeqTable.getIntervalToPreviousSlotMs());
delayForInterval(&currentStartTime, interval);
// TODO deadline missed check
if (not delayForInterval(&currentStartTime, interval)) {
if (dlmFunc != nullptr) {
dlmFunc();
}
}
}
}
}
ReturnValue_t FixedTimeslotTask::addSlot(object_id_t componentId, uint32_t slotTimeMs,
int8_t executionStep) {
ExecutableObjectIF* executableObject =
ObjectManager::instance()->get<ExecutableObjectIF>(componentId);
if (executableObject != nullptr) {
pollingSeqTable.addSlot(componentId, slotTimeMs, executionStep, executableObject, this);
return HasReturnvaluesIF::RETURN_OK;
}
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "Component " << std::hex << "0x" << componentId
<< "not found, "
"not adding it to PST.."
<< std::dec << std::endl;
#else
sif::printError("Component 0x%08x not found, not adding it to PST..\n",
static_cast<unsigned int>(componentId));
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
ReturnValue_t FixedTimeslotTask::checkSequence() const { return pollingSeqTable.checkSequence(); }
uint32_t FixedTimeslotTask::getPeriodMs() const { return period * 1000; }
bool FixedTimeslotTask::delayForInterval(chron_ms* previousWakeTimeMs, const chron_ms interval) {
bool shouldDelay = false;
// Get current wakeup time

View File

@ -6,10 +6,10 @@
#include <thread>
#include <vector>
#include "../../objectmanager/ObjectManagerIF.h"
#include "../../tasks/FixedSlotSequence.h"
#include "../../tasks/FixedTimeslotTaskIF.h"
#include "../../tasks/Typedef.h"
#include "fsfw/objectmanager/ObjectManagerIF.h"
#include "fsfw/tasks/FixedSlotSequence.h"
#include "fsfw/tasks/FixedTimeslotTaskBase.h"
#include "fsfw/tasks/definitions.h"
class ExecutableObjectIF;
@ -19,7 +19,7 @@ class ExecutableObjectIF;
* @details
* @ingroup task_handling
*/
class FixedTimeslotTask : public FixedTimeslotTaskIF {
class FixedTimeslotTask : public FixedTimeslotTaskBase {
public:
/**
* @brief Standard constructor of the class.
@ -39,7 +39,7 @@ class FixedTimeslotTask : public FixedTimeslotTaskIF {
* @brief Currently, the executed object's lifetime is not coupled with
* the task object's lifetime, so the destructor is empty.
*/
virtual ~FixedTimeslotTask(void);
~FixedTimeslotTask() override;
/**
* @brief The method to start the task.
@ -48,56 +48,22 @@ class FixedTimeslotTask : public FixedTimeslotTaskIF {
* The address of the task object is passed as an argument
* to the system call.
*/
ReturnValue_t startTask(void);
ReturnValue_t startTask() override;
/**
* Add timeslot to the polling sequence table.
* @param componentId
* @param slotTimeMs
* @param executionStep
* @return
*/
ReturnValue_t addSlot(object_id_t componentId, uint32_t slotTimeMs, int8_t executionStep);
ReturnValue_t checkSequence() const override;
uint32_t getPeriodMs() const;
ReturnValue_t sleepFor(uint32_t ms);
ReturnValue_t sleepFor(uint32_t ms) override;
protected:
using chron_ms = std::chrono::milliseconds;
bool started;
//!< Typedef for the List of objects.
typedef std::vector<ExecutableObjectIF*> ObjectList;
std::thread mainThread;
std::atomic<bool> terminateThread{false};
//! Polling sequence table which contains the object to execute
//! and information like the timeslots and the passed execution step.
FixedSlotSequence pollingSeqTable;
std::condition_variable initCondition;
std::mutex initMutex;
std::string taskName;
/**
* @brief The period of the task.
* @details
* The period determines the frequency of the task's execution.
* It is expressed in clock ticks.
*/
TaskPeriod period;
/**
* @brief The pointer to the deadline-missed function.
* @details
* This pointer stores the function that is executed if the task's deadline
* is missed. So, each may react individually on a timing failure.
* The pointer may be NULL, then nothing happens on missing the deadline.
* The deadline is equal to the next execution of the periodic task.
*/
void (*deadlineMissedFunc)(void);
/**
* @brief This is the function executed in the new task's context.
* @details
@ -117,9 +83,9 @@ class FixedTimeslotTask : public FixedTimeslotTaskIF {
* the checkAndRestartPeriod system call blocks the task until the next
* period. On missing the deadline, the deadlineMissedFunction is executed.
*/
void taskFunctionality(void);
void taskFunctionality();
bool delayForInterval(chron_ms* previousWakeTimeMs, const chron_ms interval);
static bool delayForInterval(chron_ms* previousWakeTimeMs, chron_ms interval);
};
#endif /* FRAMEWORK_OSAL_HOST_FIXEDTIMESLOTTASK_H_ */

View File

@ -3,13 +3,10 @@
#include <chrono>
#include <thread>
#include "fsfw/ipc/MutexFactory.h"
#include "fsfw/objectmanager/ObjectManager.h"
#include "fsfw/osal/host/Mutex.h"
#include "fsfw/osal/host/taskHelpers.h"
#include "fsfw/platform.h"
#include "fsfw/serviceinterface/ServiceInterface.h"
#include "fsfw/tasks/ExecutableObjectIF.h"
#if defined(PLATFORM_WIN)
#include <processthreadsapi.h>
@ -20,8 +17,8 @@
#endif
PeriodicTask::PeriodicTask(const char* name, TaskPriority setPriority, TaskStackSize setStack,
TaskPeriod setPeriod, void (*setDeadlineMissedFunc)())
: started(false), taskName(name), period(setPeriod), deadlineMissedFunc(setDeadlineMissedFunc) {
TaskPeriod setPeriod, TaskDeadlineMissedFunction dlmFunc_)
: PeriodicTaskBase(setPeriod, dlmFunc_), started(false), taskName(name) {
// It is probably possible to set task priorities by using the native
// task handles for Windows / Linux
mainThread = std::thread(&PeriodicTask::taskEntryPoint, this, this);
@ -33,7 +30,7 @@ PeriodicTask::PeriodicTask(const char* name, TaskPriority setPriority, TaskStack
tasks::insertTaskName(mainThread.get_id(), taskName);
}
PeriodicTask::~PeriodicTask(void) {
PeriodicTask::~PeriodicTask() {
// Do not delete objects, we were responsible for ptrs only.
terminateThread = true;
if (mainThread.joinable()) {
@ -42,7 +39,7 @@ PeriodicTask::~PeriodicTask(void) {
}
void PeriodicTask::taskEntryPoint(void* argument) {
PeriodicTask* originalTask(reinterpret_cast<PeriodicTask*>(argument));
auto* originalTask(reinterpret_cast<PeriodicTask*>(argument));
if (not originalTask->started) {
// we have to suspend/block here until the task is started.
@ -75,47 +72,27 @@ ReturnValue_t PeriodicTask::sleepFor(uint32_t ms) {
}
void PeriodicTask::taskFunctionality() {
for (const auto& object : objectList) {
object->initializeAfterTaskCreation();
}
initObjsAfterTaskCreation();
std::chrono::milliseconds periodChrono(static_cast<uint32_t>(period * 1000));
auto currentStartTime{std::chrono::duration_cast<std::chrono::milliseconds>(
std::chrono::system_clock::now().time_since_epoch())};
auto nextStartTime{currentStartTime};
/* Enter the loop that defines the task behavior. */
for (;;) {
if (terminateThread.load()) {
break;
}
for (const auto& object : objectList) {
object->performOperation();
for (const auto& objectPair : objectList) {
objectPair.first->performOperation(objectPair.second);
}
if (not delayForInterval(&currentStartTime, periodChrono)) {
if (deadlineMissedFunc != nullptr) {
this->deadlineMissedFunc();
if (dlmFunc != nullptr) {
this->dlmFunc();
}
}
}
}
ReturnValue_t PeriodicTask::addComponent(object_id_t object) {
ExecutableObjectIF* newObject = ObjectManager::instance()->get<ExecutableObjectIF>(object);
return addComponent(newObject);
}
ReturnValue_t PeriodicTask::addComponent(ExecutableObjectIF* object) {
if (object == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
object->setTaskIF(this);
objectList.push_back(object);
return HasReturnvaluesIF::RETURN_OK;
}
uint32_t PeriodicTask::getPeriodMs() const { return period * 1000; }
bool PeriodicTask::delayForInterval(chron_ms* previousWakeTimeMs, const chron_ms interval) {
bool shouldDelay = false;
// Get current wakeup time

View File

@ -6,9 +6,9 @@
#include <thread>
#include <vector>
#include "../../objectmanager/ObjectManagerIF.h"
#include "../../tasks/PeriodicTaskIF.h"
#include "../../tasks/Typedef.h"
#include "fsfw/objectmanager/ObjectManagerIF.h"
#include "fsfw/tasks/PeriodicTaskBase.h"
#include "fsfw/tasks/definitions.h"
class ExecutableObjectIF;
@ -19,7 +19,7 @@ class ExecutableObjectIF;
*
* @ingroup task_handling
*/
class PeriodicTask : public PeriodicTaskIF {
class PeriodicTask : public PeriodicTaskBase {
public:
/**
* @brief Standard constructor of the class.
@ -34,12 +34,12 @@ class PeriodicTask : public PeriodicTaskIF {
* assigned.
*/
PeriodicTask(const char* name, TaskPriority setPriority, TaskStackSize setStack,
TaskPeriod setPeriod, void (*setDeadlineMissedFunc)());
TaskPeriod setPeriod, TaskDeadlineMissedFunction dlmFunc);
/**
* @brief Currently, the executed object's lifetime is not coupled with
* the task object's lifetime, so the destructor is empty.
*/
virtual ~PeriodicTask(void);
~PeriodicTask() override;
/**
* @brief The method to start the task.
@ -48,63 +48,20 @@ class PeriodicTask : public PeriodicTaskIF {
* The address of the task object is passed as an argument
* to the system call.
*/
ReturnValue_t startTask(void);
/**
* Adds an object to the list of objects to be executed.
* The objects are executed in the order added.
* @param object Id of the object to add.
* @return
* -@c RETURN_OK on success
* -@c RETURN_FAILED if the object could not be added.
*/
ReturnValue_t addComponent(object_id_t object);
ReturnValue_t startTask() override;
/**
* Adds an object to the list of objects to be executed.
* The objects are executed in the order added.
* @param object pointer to the object to add.
* @return
* -@c RETURN_OK on success
* -@c RETURN_FAILED if the object could not be added.
*/
ReturnValue_t addComponent(ExecutableObjectIF* object);
uint32_t getPeriodMs() const;
ReturnValue_t sleepFor(uint32_t ms);
ReturnValue_t sleepFor(uint32_t ms) override;
protected:
using chron_ms = std::chrono::milliseconds;
bool started;
//!< Typedef for the List of objects.
typedef std::vector<ExecutableObjectIF*> ObjectList;
std::thread mainThread;
std::atomic<bool> terminateThread{false};
/**
* @brief This attribute holds a list of objects to be executed.
*/
ObjectList objectList;
std::condition_variable initCondition;
std::mutex initMutex;
std::string taskName;
/**
* @brief The period of the task.
* @details
* The period determines the frequency of the task's execution.
* It is expressed in clock ticks.
*/
TaskPeriod period;
/**
* @brief The pointer to the deadline-missed function.
* @details
* This pointer stores the function that is executed if the task's deadline
* is missed. So, each may react individually on a timing failure.
* The pointer may be NULL, then nothing happens on missing the deadline.
* The deadline is equal to the next execution of the periodic task.
*/
void (*deadlineMissedFunc)(void);
/**
* @brief This is the function executed in the new task's context.
* @details
@ -124,9 +81,9 @@ class PeriodicTask : public PeriodicTaskIF {
* the checkAndRestartPeriod system call blocks the task until the next
* period. On missing the deadline, the deadlineMissedFunction is executed.
*/
void taskFunctionality(void);
void taskFunctionality();
bool delayForInterval(chron_ms* previousWakeTimeMs, const chron_ms interval);
static bool delayForInterval(chron_ms* previousWakeTimeMs, chron_ms interval);
};
#endif /* PERIODICTASK_H_ */
#endif /* FRAMEWORK_OSAL_HOST_PERIODICTASK_H_ */

View File

@ -14,9 +14,9 @@ TaskFactory* TaskFactory::factoryInstance = new TaskFactory();
// Not used for the host implementation for now because C++ thread abstraction is used
const size_t PeriodicTaskIF::MINIMUM_STACK_SIZE = 0;
TaskFactory::TaskFactory() {}
TaskFactory::TaskFactory() = default;
TaskFactory::~TaskFactory() {}
TaskFactory::~TaskFactory() = default;
TaskFactory* TaskFactory::instance() { return TaskFactory::factoryInstance; }

View File

@ -6,7 +6,7 @@
std::mutex nameMapLock;
std::map<std::thread::id, std::string> taskNameMap;
ReturnValue_t tasks::insertTaskName(std::thread::id threadId, std::string taskName) {
ReturnValue_t tasks::insertTaskName(std::thread::id threadId, const std::string& taskName) {
std::lock_guard<std::mutex> lg(nameMapLock);
auto returnPair = taskNameMap.emplace(threadId, taskName);
if (not returnPair.second) {

View File

@ -7,7 +7,7 @@
namespace tasks {
ReturnValue_t insertTaskName(std::thread::id threadId, std::string taskName);
ReturnValue_t insertTaskName(std::thread::id threadId, const std::string& taskName);
std::string getTaskName(std::thread::id threadId);
} // namespace tasks

View File

@ -1,22 +1,20 @@
#include "fsfw/osal/linux/FixedTimeslotTask.h"
#include <limits.h>
#include <climits>
#include "fsfw/objectmanager/ObjectManager.h"
#include "fsfw/serviceinterface/ServiceInterface.h"
uint32_t FixedTimeslotTask::deadlineMissedCount = 0;
const size_t PeriodicTaskIF::MINIMUM_STACK_SIZE = PTHREAD_STACK_MIN;
FixedTimeslotTask::FixedTimeslotTask(const char* name_, int priority_, size_t stackSize_,
uint32_t periodMs_)
: PosixThread(name_, priority_, stackSize_), pst(periodMs_), started(false) {}
FixedTimeslotTask::~FixedTimeslotTask() {}
FixedTimeslotTask::FixedTimeslotTask(const char* name_, TaskPriority priority_, size_t stackSize_,
TaskPeriod periodSeconds_, TaskDeadlineMissedFunction dlmFunc_)
: FixedTimeslotTaskBase(periodSeconds_, dlmFunc_),
posixThread(name_, priority_, stackSize_),
started(false) {}
void* FixedTimeslotTask::taskEntryPoint(void* arg) {
// The argument is re-interpreted as PollingTask.
FixedTimeslotTask* originalTask(reinterpret_cast<FixedTimeslotTask*>(arg));
auto* originalTask(reinterpret_cast<FixedTimeslotTask*>(arg));
// The task's functionality is called.
originalTask->taskFunctionality();
return nullptr;
@ -24,7 +22,7 @@ void* FixedTimeslotTask::taskEntryPoint(void* arg) {
ReturnValue_t FixedTimeslotTask::startTask() {
started = true;
createTask(&taskEntryPoint, this);
posixThread.createTask(&taskEntryPoint, this);
return HasReturnvaluesIF::RETURN_OK;
}
@ -32,63 +30,36 @@ ReturnValue_t FixedTimeslotTask::sleepFor(uint32_t ms) {
return PosixThread::sleep((uint64_t)ms * 1000000);
}
uint32_t FixedTimeslotTask::getPeriodMs() const { return pst.getLengthMs(); }
ReturnValue_t FixedTimeslotTask::addSlot(object_id_t componentId, uint32_t slotTimeMs,
int8_t executionStep) {
ExecutableObjectIF* executableObject =
ObjectManager::instance()->get<ExecutableObjectIF>(componentId);
if (executableObject != nullptr) {
pst.addSlot(componentId, slotTimeMs, executionStep, executableObject, this);
return HasReturnvaluesIF::RETURN_OK;
}
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "Component " << std::hex << componentId << " not found, not adding it to pst"
<< std::dec << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
ReturnValue_t FixedTimeslotTask::checkSequence() const { return pst.checkSequence(); }
void FixedTimeslotTask::taskFunctionality() {
[[noreturn]] void FixedTimeslotTask::taskFunctionality() {
// Like FreeRTOS pthreads are running as soon as they are created
if (!started) {
suspend();
posixThread.suspend();
}
pst.intializeSequenceAfterTaskCreation();
// Returnvalue ignored for now
static_cast<void>(pollingSeqTable.intializeSequenceAfterTaskCreation());
// The start time for the first entry is read.
uint64_t lastWakeTime = getCurrentMonotonicTimeMs();
uint64_t interval = pst.getIntervalToNextSlotMs();
uint64_t lastWakeTime = PosixThread::getCurrentMonotonicTimeMs();
uint32_t interval = 0;
// The task's "infinite" inner loop is entered.
while (1) {
if (pst.slotFollowsImmediately()) {
while (true) {
if (pollingSeqTable.slotFollowsImmediately()) {
// Do nothing
} else {
// The interval for the next polling slot is selected.
interval = this->pst.getIntervalToPreviousSlotMs();
interval = pollingSeqTable.getIntervalToPreviousSlotMs();
// The period is checked and restarted with the new interval.
// If the deadline was missed, the deadlineMissedFunc is called.
if (!PosixThread::delayUntil(&lastWakeTime, interval)) {
// No time left on timer -> we missed the deadline
missedDeadlineCounter();
if(dlmFunc != nullptr){
dlmFunc();
}
}
}
// The device handler for this slot is executed and the next one is chosen.
this->pst.executeAndAdvance();
}
}
void FixedTimeslotTask::missedDeadlineCounter() {
FixedTimeslotTask::deadlineMissedCount++;
if (FixedTimeslotTask::deadlineMissedCount % 10 == 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "PST missed " << FixedTimeslotTask::deadlineMissedCount << " deadlines."
<< std::endl;
#endif
pollingSeqTable.executeAndAdvance();
}
}

View File

@ -3,11 +3,12 @@
#include <pthread.h>
#include "../../tasks/FixedSlotSequence.h"
#include "../../tasks/FixedTimeslotTaskIF.h"
#include "PosixThread.h"
#include "fsfw/tasks/FixedSlotSequence.h"
#include "fsfw/tasks/FixedTimeslotTaskBase.h"
#include "fsfw/tasks/definitions.h"
class FixedTimeslotTask : public FixedTimeslotTaskIF, public PosixThread {
class FixedTimeslotTask : public FixedTimeslotTaskBase {
public:
/**
* Create a generic periodic task.
@ -21,29 +22,13 @@ class FixedTimeslotTask : public FixedTimeslotTaskIF, public PosixThread {
* @param period_
* @param deadlineMissedFunc_
*/
FixedTimeslotTask(const char* name_, int priority_, size_t stackSize_, uint32_t periodMs_);
virtual ~FixedTimeslotTask();
FixedTimeslotTask(const char* name_, TaskPriority priority_, size_t stackSize_,
TaskPeriod periodSeconds_, TaskDeadlineMissedFunction dlmFunc_);
~FixedTimeslotTask() override = default;
virtual ReturnValue_t startTask();
ReturnValue_t startTask() override;
virtual ReturnValue_t sleepFor(uint32_t ms);
virtual uint32_t getPeriodMs() const;
virtual ReturnValue_t addSlot(object_id_t componentId, uint32_t slotTimeMs, int8_t executionStep);
virtual ReturnValue_t checkSequence() const;
/**
* This static function can be used as #deadlineMissedFunc.
* It counts missedDeadlines and prints the number of missed deadlines every 10th time.
*/
static void missedDeadlineCounter();
/**
* A helper variable to count missed deadlines.
*/
static uint32_t deadlineMissedCount;
ReturnValue_t sleepFor(uint32_t ms) override;
protected:
/**
@ -53,9 +38,12 @@ class FixedTimeslotTask : public FixedTimeslotTaskIF, public PosixThread {
* It links the functionalities provided by FixedSlotSequence with the
* OS's System Calls to keep the timing of the periods.
*/
virtual void taskFunctionality();
[[noreturn]] virtual void taskFunctionality();
private:
PosixThread posixThread;
bool started;