fsfw/fsfw
fsfw
/
fsfw
10
3
Fork 6
Code Issues 31 Pull Requests 4 Releases 10 Wiki Activity

Merge pull request 'ASTP 1.1.0 Merge Development in Master' (#441) from development into master 

Reviewed-on: #441
This commit is contained in:
Steffen Gaisser 2021-06-29 14:11:46 +02:00
parent 2f511523cb 2b2899e100
commit b00bfe4bda
203 changed files with 5718 additions and 4166 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
CHANGELOG
View File

@ -1,3 +1,16 @@
## Changes from ASTP 1.0.0 to 1.1.0
### PUS
- Added PUS C support
### Configuration
- Additional configuration option fsfwconfig::FSFW_MAX_TM_PACKET_SIZE which
need to be specified in FSFWConfig.h
## Changes from ASTP 0.0.1 to 1.0.0
### Host OSAL

11
CMakeLists.txt
View File

@ -18,6 +18,13 @@ add_library(${LIB_FSFW_NAME})
set_property(CACHE OS_FSFW PROPERTY STRINGS host linux rtems freertos)
if(NOT CMAKE_CXX_STANDARD)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED True)
elseif(${CMAKE_CXX_STANDARD} LESS 11)
message(FATAL_ERROR "Compiling the FSFW requires a minimum of C++11 support")
endif()
if(NOT OS_FSFW)
message(STATUS "No OS for FSFW via OS_FSFW set. Assuming host OS")
# Assume host OS and autodetermine from OS_FSFW
@ -131,9 +138,9 @@ else()
)
endif()
foreach(INCLUDE_PATH ${FSFW_ADDITIONAL_INC_PATH})
foreach(INCLUDE_PATH ${FSFW_ADDITIONAL_INC_PATHS})
if(IS_ABSOLUTE ${INCLUDE_PATH})
set(CURR_ABS_INC_PATH "${FREERTOS_PATH}")
set(CURR_ABS_INC_PATH "${INCLUDE_PATH}")
else()
get_filename_component(CURR_ABS_INC_PATH
${INCLUDE_PATH} REALPATH BASE_DIR ${CMAKE_SOURCE_DIR})

7
FSFW.h Normal file
View File

@ -0,0 +1,7 @@
#ifndef FSFW_FSFW_H_
#define FSFW_FSFW_H_
#include "FSFWConfig.h"
#endif /* FSFW_FSFW_H_ */

11
README.md
View File

@ -38,11 +38,12 @@ a starting point. The [configuration section](doc/README-config.md#top) provides
[1. High-level overview](doc/README-highlevel.md#top) <br>
[2. Core components](doc/README-core.md#top) <br>
[3. OSAL overview](doc/README-osal.md#top) <br>
[4. PUS services](doc/README-pus.md#top) <br>
[5. Device Handler overview](doc/README-devicehandlers.md#top) <br>
[6. Controller overview](doc/README-controllers.md#top) <br>
[7. Local Data Pools](doc/README-localpools.md#top) <br>
[3. Configuration](doc/README-config.md#top) <br>
[4. OSAL overview](doc/README-osal.md#top) <br>
[5. PUS services](doc/README-pus.md#top) <br>
[6. Device Handler overview](doc/README-devicehandlers.md#top) <br>
[7. Controller overview](doc/README-controllers.md#top) <br>
[8. Local Data Pools](doc/README-localpools.md#top) <br>

4
action/ActionHelper.cpp
View File

@ -2,7 +2,7 @@
#include "HasActionsIF.h"
#include "../ipc/MessageQueueSenderIF.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
#include "../serviceinterface/ServiceInterface.h"
ActionHelper::ActionHelper(HasActionsIF* setOwner,
@ -25,7 +25,7 @@ ReturnValue_t ActionHelper::handleActionMessage(CommandMessage* command) {
}
ReturnValue_t ActionHelper::initialize(MessageQueueIF* queueToUse_) {
ipcStore = objectManager->get<StorageManagerIF>(objects::IPC_STORE);
ipcStore = ObjectManager::instance()->get<StorageManagerIF>(objects::IPC_STORE);
if (ipcStore == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}

4
action/ActionMessage.cpp
View File

@ -1,7 +1,7 @@
#include "ActionMessage.h"
#include "HasActionsIF.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
#include "../storagemanager/StorageManagerIF.h"
ActionMessage::ActionMessage() {
@ -69,7 +69,7 @@ void ActionMessage::clear(CommandMessage* message) {
switch(message->getCommand()) {
case EXECUTE_ACTION:
case DATA_REPLY: {
StorageManagerIF *ipcStore = objectManager->get<StorageManagerIF>(
StorageManagerIF *ipcStore = ObjectManager::instance()->get<StorageManagerIF>(
objects::IPC_STORE);
if (ipcStore != NULL) {
ipcStore->deleteData(getStoreId(message));

9
action/CommandActionHelper.cpp
View File

@ -2,7 +2,8 @@
#include "CommandActionHelper.h"
#include "CommandsActionsIF.h"
#include "HasActionsIF.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
CommandActionHelper::CommandActionHelper(CommandsActionsIF *setOwner) :
owner(setOwner), queueToUse(NULL), ipcStore(
@ -14,7 +15,7 @@ CommandActionHelper::~CommandActionHelper() {
ReturnValue_t CommandActionHelper::commandAction(object_id_t commandTo,
ActionId_t actionId, SerializeIF *data) {
HasActionsIF *receiver = objectManager->get<HasActionsIF>(commandTo);
HasActionsIF *receiver = ObjectManager::instance()->get<HasActionsIF>(commandTo);
if (receiver == NULL) {
return CommandsActionsIF::OBJECT_HAS_NO_FUNCTIONS;
}
@ -40,7 +41,7 @@ ReturnValue_t CommandActionHelper::commandAction(object_id_t commandTo,
// if (commandCount != 0) {
// return CommandsFunctionsIF::ALREADY_COMMANDING;
// }
HasActionsIF *receiver = objectManager->get<HasActionsIF>(commandTo);
HasActionsIF *receiver = ObjectManager::instance()->get<HasActionsIF>(commandTo);
if (receiver == NULL) {
return CommandsActionsIF::OBJECT_HAS_NO_FUNCTIONS;
}
@ -66,7 +67,7 @@ ReturnValue_t CommandActionHelper::sendCommand(MessageQueueId_t queueId,
}
ReturnValue_t CommandActionHelper::initialize() {
ipcStore = objectManager->get<StorageManagerIF>(objects::IPC_STORE);
ipcStore = ObjectManager::instance()->get<StorageManagerIF>(objects::IPC_STORE);
if (ipcStore == NULL) {
return HasReturnvaluesIF::RETURN_FAILED;
}

3
controller/ControllerBase.cpp
View File

@ -3,6 +3,7 @@
#include "../subsystem/SubsystemBase.h"
#include "../ipc/QueueFactory.h"
#include "../action/HasActionsIF.h"
#include "../objectmanager/ObjectManager.h"
ControllerBase::ControllerBase(object_id_t setObjectId, object_id_t parentId,
size_t commandQueueDepth) :
@ -25,7 +26,7 @@ ReturnValue_t ControllerBase::initialize() {
MessageQueueId_t parentQueue = 0;
if (parentId != objects::NO_OBJECT) {
SubsystemBase *parent = objectManager->get<SubsystemBase>(parentId);
SubsystemBase *parent = ObjectManager::instance()->get<SubsystemBase>(parentId);
if (parent == nullptr) {
return RETURN_FAILED;
}

4
controller/ExtendedControllerBase.h
View File

@ -66,6 +66,10 @@ protected:
virtual ReturnValue_t initializeLocalDataPool(localpool::DataPool& localDataPoolMap,
LocalDataPoolManager& poolManager) override = 0;
virtual LocalPoolDataSetBase* getDataSetHandle(sid_t sid) override = 0;
// Mode abstract functions
virtual ReturnValue_t checkModeCommand(Mode_t mode, Submode_t submode,
uint32_t *msToReachTheMode) override = 0;
};

3
datalinklayer/DataLinkLayer.h
View File

@ -19,7 +19,8 @@ class VirtualChannelReception;
class DataLinkLayer : public CCSDSReturnValuesIF {
public:
static const uint8_t SUBSYSTEM_ID = SUBSYSTEM_ID::SYSTEM_1;
static const Event RF_AVAILABLE = MAKE_EVENT(0, severity::INFO); //!< A RF available signal was detected. P1: raw RFA state, P2: 0
//! [EXPORT] : [COMMENT] A RF available signal was detected. P1: raw RFA state, P2: 0
static const Event RF_AVAILABLE = MAKE_EVENT(0, severity::INFO);
static const Event RF_LOST = MAKE_EVENT(1, severity::INFO); //!< A previously found RF available signal was lost. P1: raw RFA state, P2: 0
static const Event BIT_LOCK = MAKE_EVENT(2, severity::INFO); //!< A Bit Lock signal. Was detected. P1: raw BLO state, P2: 0
static const Event BIT_LOCK_LOST = MAKE_EVENT(3, severity::INFO); //!< A previously found Bit Lock signal was lost. P1: raw BLO state, P2: 0

9
datalinklayer/MapPacketExtraction.cpp
View File

@ -1,10 +1,13 @@
#include "MapPacketExtraction.h"
#include "../ipc/QueueFactory.h"
#include "../serviceinterface/ServiceInterfaceStream.h"
#include "../storagemanager/StorageManagerIF.h"
#include "../tmtcpacket/SpacePacketBase.h"
#include "../tmtcservices/AcceptsTelecommandsIF.h"
#include "../tmtcservices/TmTcMessage.h"
#include "../objectmanager/ObjectManager.h"
#include <cstring>
MapPacketExtraction::MapPacketExtraction(uint8_t setMapId,
@ -131,9 +134,9 @@ void MapPacketExtraction::clearBuffers() {
}
ReturnValue_t MapPacketExtraction::initialize() {
packetStore = objectManager->get<StorageManagerIF>(objects::TC_STORE);
AcceptsTelecommandsIF* distributor = objectManager->get<
AcceptsTelecommandsIF>(packetDestination);
packetStore = ObjectManager::instance()->get<StorageManagerIF>(objects::TC_STORE);
AcceptsTelecommandsIF* distributor = ObjectManager::instance()->
get<AcceptsTelecommandsIF>(packetDestination);
if ((packetStore != NULL) && (distributor != NULL)) {
tcQueueId = distributor->getRequestQueue();
return RETURN_OK;

3
datapoollocal/HasLocalDataPoolIF.h
View File

@ -34,7 +34,8 @@ class LocalPoolObjectBase;
* can be retrieved using the object manager, provided the target object is a SystemObject.
* For example, the following line of code can be used to retrieve the interface
*
* HasLocalDataPoolIF* poolIF = objectManager->get<HasLocalDataPoolIF>(objects::SOME_OBJECT);
* HasLocalDataPoolIF* poolIF = ObjectManager::instance()->
* get<HasLocalDataPoolIF>(objects::SOME_OBJECT);
* if(poolIF != nullptr) {
* doSomething()
* }

1466
datapoollocal/LocalDataPoolManager.cpp
View File

File diff suppressed because it is too large Load Diff

3
datapoollocal/LocalPoolDataSetBase.cpp
View File

@ -3,6 +3,7 @@
#include "internal/HasLocalDpIFUserAttorney.h"
#include "../serviceinterface/ServiceInterface.h"
#include "../objectmanager/ObjectManager.h"
#include "../globalfunctions/bitutility.h"
#include "../datapoollocal/LocalDataPoolManager.h"
#include "../housekeeping/PeriodicHousekeepingHelper.h"
@ -45,7 +46,7 @@ LocalPoolDataSetBase::LocalPoolDataSetBase(HasLocalDataPoolIF *hkOwner,
LocalPoolDataSetBase::LocalPoolDataSetBase(sid_t sid, PoolVariableIF** registeredVariablesArray,
const size_t maxNumberOfVariables):
PoolDataSetBase(registeredVariablesArray, maxNumberOfVariables) {
HasLocalDataPoolIF* hkOwner = objectManager->get<HasLocalDataPoolIF>(
HasLocalDataPoolIF* hkOwner = ObjectManager::instance()->get<HasLocalDataPoolIF>(
sid.objectId);
if(hkOwner != nullptr) {
AccessPoolManagerIF* accessor = HasLocalDpIFUserAttorney::getAccessorHandle(hkOwner);

4
datapoollocal/LocalPoolObjectBase.cpp
View File

@ -4,7 +4,7 @@
#include "HasLocalDataPoolIF.h"
#include "internal/HasLocalDpIFUserAttorney.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
LocalPoolObjectBase::LocalPoolObjectBase(lp_id_t poolId, HasLocalDataPoolIF* hkOwner,
@ -43,7 +43,7 @@ LocalPoolObjectBase::LocalPoolObjectBase(object_id_t poolOwner, lp_id_t poolId,
"which is the NO_PARAMETER value!\n");
#endif
}
HasLocalDataPoolIF* hkOwner = objectManager->get<HasLocalDataPoolIF>(poolOwner);
HasLocalDataPoolIF* hkOwner = ObjectManager::instance()->get<HasLocalDataPoolIF>(poolOwner);
if(hkOwner == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "LocalPoolVariable: The supplied pool owner did not implement the correct "

28
defaultcfg/fsfwconfig/CMakeLists.txt
View File

@ -1,15 +1,23 @@
target_sources(${LIB_FSFW_NAME} PRIVATE
ipc/missionMessageTypes.cpp
objects/FsfwFactory.cpp
pollingsequence/PollingSequenceFactory.cpp
)
# Should be added to include path
target_include_directories(${TARGET_NAME} PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}
)
if(NOT FSFW_CONFIG_PATH)
set(FSFW_CONFIG_PATH ${CMAKE_CURRENT_SOURCE_DIR})
target_sources(${TARGET_NAME} PRIVATE
ipc/missionMessageTypes.cpp
pollingsequence/PollingSequenceFactory.cpp
objects/FsfwFactory.cpp
)
# If a special translation file for object IDs exists, compile it.
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/objects/translateObjects.cpp")
target_sources(${TARGET_NAME} PRIVATE
objects/translateObjects.cpp
)
endif()
# If a special translation file for events exists, compile it.
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/objects/translateObjects.cpp")
target_sources(${TARGET_NAME} PRIVATE
events/translateEvents.cpp
)
endif()

29
defaultcfg/fsfwconfig/FSFWConfig.h
View File

@ -7,27 +7,30 @@
//! Used to determine whether C++ ostreams are used which can increase
//! the binary size significantly. If this is disabled,
//! the C stdio functions can be used alternatively
#define FSFW_CPP_OSTREAM_ENABLED 1
#define FSFW_CPP_OSTREAM_ENABLED 1
//! More FSFW related printouts depending on level. Useful for development.
#define FSFW_VERBOSE_LEVEL 1
#define FSFW_VERBOSE_LEVEL 1
//! Can be used to completely disable printouts, even the C stdio ones.
#if FSFW_CPP_OSTREAM_ENABLED == 0 && FSFW_VERBOSE_LEVEL == 0
#define FSFW_DISABLE_PRINTOUT 0
#define FSFW_DISABLE_PRINTOUT 0
#endif
#define FSFW_USE_PUS_C_TELEMETRY 1
#define FSFW_USE_PUS_C_TELECOMMANDS 1
//! Can be used to disable the ANSI color sequences for C stdio.
#define FSFW_COLORED_OUTPUT 1
#define FSFW_COLORED_OUTPUT 1
//! If FSFW_OBJ_EVENT_TRANSLATION is set to one,
//! additional output which requires the translation files translateObjects
//! and translateEvents (and their compiled source files)
#define FSFW_OBJ_EVENT_TRANSLATION 0
#define FSFW_OBJ_EVENT_TRANSLATION 0
#if FSFW_OBJ_EVENT_TRANSLATION == 1
//! Specify whether info events are printed too.
#define FSFW_DEBUG_INFO 1
#define FSFW_DEBUG_INFO 1
#include "objects/translateObjects.h"
#include "events/translateEvents.h"
#else
@ -35,22 +38,22 @@
//! When using the newlib nano library, C99 support for stdio facilities
//! will not be provided. This define should be set to 1 if this is the case.
#define FSFW_NO_C99_IO 1
#define FSFW_NO_C99_IO 1
//! Specify whether a special mode store is used for Subsystem components.
#define FSFW_USE_MODESTORE 0
#define FSFW_USE_MODESTORE 0
//! Defines if the real time scheduler for linux should be used.
//! If set to 0, this will also disable priority settings for linux
//! as most systems will not allow to set nice values without privileges
//! For embedded linux system set this to 1.
//! If set to 1 the binary needs "cap_sys_nice=eip" privileges to run
#define FSFW_USE_REALTIME_FOR_LINUX 1
#define FSFW_USE_REALTIME_FOR_LINUX 1
namespace fsfwconfig {
//! Default timestamp size. The default timestamp will be an eight byte CDC
//! short timestamp.
static constexpr uint8_t FSFW_MISSION_TIMESTAMP_SIZE = 8;
//! Default timestamp size. The default timestamp will be an seven byte CDC short timestamp.
static constexpr uint8_t FSFW_MISSION_TIMESTAMP_SIZE = 7;
//! Configure the allocated pool sizes for the event manager.
static constexpr size_t FSFW_EVENTMGMR_MATCHTREE_NODES = 240;
@ -65,6 +68,8 @@ static constexpr uint8_t FSFW_CSB_FIFO_DEPTH = 6;
static constexpr size_t FSFW_PRINT_BUFFER_SIZE = 124;
static constexpr size_t FSFW_MAX_TM_PACKET_SIZE = 2048;
}
#endif /* CONFIG_FSFWCONFIG_H_ */

3
devicehandlers/ChildHandlerBase.cpp
View File

@ -1,6 +1,5 @@
#include "ChildHandlerBase.h"
#include "../subsystem/SubsystemBase.h"
#include "../subsystem/SubsystemBase.h"
ChildHandlerBase::ChildHandlerBase(object_id_t setObjectId,
object_id_t deviceCommunication, CookieIF * cookie,
@ -30,7 +29,7 @@ ReturnValue_t ChildHandlerBase::initialize() {
MessageQueueId_t parentQueue = 0;
if (parentId != objects::NO_OBJECT) {
SubsystemBase *parent = objectManager->get<SubsystemBase>(parentId);
SubsystemBase *parent = ObjectManager::instance()->get<SubsystemBase>(parentId);
if (parent == NULL) {
return RETURN_FAILED;
}

50
devicehandlers/DeviceHandlerBase.cpp
View File

@ -119,7 +119,7 @@ ReturnValue_t DeviceHandlerBase::initialize() {
return result;
}
communicationInterface = objectManager->get<DeviceCommunicationIF>(
communicationInterface = ObjectManager::instance()->get<DeviceCommunicationIF>(
deviceCommunicationId);
if (communicationInterface == nullptr) {
printWarningOrError(sif::OutputTypes::OUT_ERROR, "initialize",
@ -136,7 +136,7 @@ ReturnValue_t DeviceHandlerBase::initialize() {
return result;
}
IPCStore = objectManager->get<StorageManagerIF>(objects::IPC_STORE);
IPCStore = ObjectManager::instance()->get<StorageManagerIF>(objects::IPC_STORE);
if (IPCStore == nullptr) {
printWarningOrError(sif::OutputTypes::OUT_ERROR, "initialize",
ObjectManagerIF::CHILD_INIT_FAILED, "IPC Store not set up");
@ -144,8 +144,8 @@ ReturnValue_t DeviceHandlerBase::initialize() {
}
if(rawDataReceiverId != objects::NO_OBJECT) {
AcceptsDeviceResponsesIF *rawReceiver = objectManager->get<
AcceptsDeviceResponsesIF>(rawDataReceiverId);
AcceptsDeviceResponsesIF *rawReceiver = ObjectManager::instance()->
get<AcceptsDeviceResponsesIF>(rawDataReceiverId);
if (rawReceiver == nullptr) {
printWarningOrError(sif::OutputTypes::OUT_ERROR,
@ -164,7 +164,7 @@ ReturnValue_t DeviceHandlerBase::initialize() {
}
if(powerSwitcherId != objects::NO_OBJECT) {
powerSwitcher = objectManager->get<PowerSwitchIF>(powerSwitcherId);
powerSwitcher = ObjectManager::instance()->get<PowerSwitchIF>(powerSwitcherId);
if (powerSwitcher == nullptr) {
printWarningOrError(sif::OutputTypes::OUT_ERROR,
"initialize", ObjectManagerIF::CHILD_INIT_FAILED,
@ -226,16 +226,15 @@ ReturnValue_t DeviceHandlerBase::initialize() {
}
void DeviceHandlerBase::decrementDeviceReplyMap() {
for (std::map<DeviceCommandId_t, DeviceReplyInfo>::iterator iter =
deviceReplyMap.begin(); iter != deviceReplyMap.end(); iter++) {
if (iter->second.delayCycles != 0) {
iter->second.delayCycles--;
if (iter->second.delayCycles == 0) {
if (iter->second.periodic) {
iter->second.delayCycles = iter->second.maxDelayCycles;
for (std::pair<const DeviceCommandId_t, DeviceReplyInfo>& replyPair: deviceReplyMap) {
if (replyPair.second.delayCycles != 0) {
replyPair.second.delayCycles--;
if (replyPair.second.delayCycles == 0) {
if (replyPair.second.periodic) {
replyPair.second.delayCycles = replyPair.second.maxDelayCycles;
}
replyToReply(iter, TIMEOUT);
missedReply(iter->first);
replyToReply(replyPair.first, replyPair.second, TIMEOUT);
missedReply(replyPair.first);
}
}
}
@ -584,17 +583,28 @@ void DeviceHandlerBase::replyToCommand(ReturnValue_t status,
}
}
void DeviceHandlerBase::replyToReply(DeviceReplyMap::iterator iter,
void DeviceHandlerBase::replyToReply(const DeviceCommandId_t command, DeviceReplyInfo& replyInfo,
ReturnValue_t status) {
// No need to check if iter exists, as this is checked by callers.
// If someone else uses the method, add check.
if (iter->second.command == deviceCommandMap.end()) {
if (replyInfo.command == deviceCommandMap.end()) {
//Is most likely periodic reply. Silent return.
return;
}
DeviceCommandInfo* info = &replyInfo.command->second;
if (info == nullptr){
printWarningOrError(sif::OutputTypes::OUT_ERROR,
"replyToReply", HasReturnvaluesIF::RETURN_FAILED,
"Command pointer not found");
return;
}
if (info->expectedReplies > 0){
// Check before to avoid underflow
info->expectedReplies--;
}
// Check if more replies are expected. If so, do nothing.
DeviceCommandInfo* info = &(iter->second.command->second);
if (--info->expectedReplies == 0) {
if (info->expectedReplies == 0) {
// Check if it was transition or internal command.
// Don't send any replies in that case.
if (info->sendReplyTo != NO_COMMANDER) {
@ -602,7 +612,7 @@ void DeviceHandlerBase::replyToReply(DeviceReplyMap::iterator iter,
if(status == HasReturnvaluesIF::RETURN_OK) {
success = true;
}
actionHelper.finish(success, info->sendReplyTo, iter->first, status);
actionHelper.finish(success, info->sendReplyTo, command, status);
}
info->isExecuting = false;
}
@ -801,7 +811,7 @@ void DeviceHandlerBase::handleReply(const uint8_t* receivedData,
replyRawReplyIfnotWiretapped(receivedData, foundLen);
triggerEvent(DEVICE_INTERPRETING_REPLY_FAILED, result, foundId);
}
replyToReply(iter, result);
replyToReply(iter->first, iter->second, result);
}
else {
/* Other completion failure messages are created by timeout.

5
devicehandlers/DeviceHandlerBase.h
View File

@ -667,7 +667,7 @@ protected:
static const ReturnValue_t CHILD_TIMEOUT = MAKE_RETURN_CODE(0xE0);
static const ReturnValue_t SWITCH_FAILED = MAKE_RETURN_CODE(0xE1);
static const MessageQueueId_t NO_COMMANDER = 0;
static const MessageQueueId_t NO_COMMANDER = MessageQueueIF::NO_QUEUE;
//! Pointer to the raw packet that will be sent.
uint8_t *rawPacket = nullptr;
@ -1195,7 +1195,8 @@ private:
* @foundLen the length of the packet
*/
void handleReply(const uint8_t *data, DeviceCommandId_t id, uint32_t foundLen);
void replyToReply(DeviceReplyMap::iterator iter, ReturnValue_t status);
void replyToReply(const DeviceCommandId_t command, DeviceReplyInfo& replyInfo,
ReturnValue_t status);
/**
* Build and send a command to the device.

3
devicehandlers/DeviceHandlerFailureIsolation.cpp
View File

@ -1,6 +1,7 @@
#include "DeviceHandlerFailureIsolation.h"
#include "../devicehandlers/DeviceHandlerIF.h"
#include "../objectmanager/ObjectManager.h"
#include "../modes/HasModesIF.h"
#include "../health/HealthTableIF.h"
#include "../power/Fuse.h"
@ -175,7 +176,7 @@ ReturnValue_t DeviceHandlerFailureIsolation::initialize() {
#endif
return result;
}
ConfirmsFailuresIF* power = objectManager->get<ConfirmsFailuresIF>(
ConfirmsFailuresIF* power = ObjectManager::instance()->get<ConfirmsFailuresIF>(
powerConfirmationId);
if (power != nullptr) {
powerConfirmation = power->getEventReceptionQueue();

4
devicehandlers/DeviceHandlerMessage.cpp
View File

@ -1,5 +1,5 @@
#include "DeviceHandlerMessage.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
store_address_t DeviceHandlerMessage::getStoreAddress(
const CommandMessage* message) {
@ -70,7 +70,7 @@ void DeviceHandlerMessage::clear(CommandMessage* message) {
case REPLY_RAW_COMMAND:
case REPLY_RAW_REPLY:
case REPLY_DIRECT_COMMAND_DATA: {
StorageManagerIF *ipcStore = objectManager->get<StorageManagerIF>(
StorageManagerIF *ipcStore = ObjectManager::instance()->get<StorageManagerIF>(
objects::IPC_STORE);
if (ipcStore != nullptr) {
ipcStore->deleteData(getStoreAddress(message));

29
doc/README-config.md
View File

@ -1,12 +1,30 @@
## Configuring the FSFW
Configuring the FSFW
======
The FSFW can be configured via the `fsfwconfig` folder. A template folder has
been provided to have a starting point for this. The folder should be added
to the include path.
to the include path. The primary configuration file is the `FSFWConfig.h` folder. Some
of the available options will be explained in more detail here.
# Auto-Translation of Events
### Configuring the Event Manager
The FSFW allows the automatic translation of events, which allows developers to track triggered
events directly via console output. Using this feature requires:
1. `FSFW_OBJ_EVENT_TRANSLATION` set to 1 in the configuration file.
2. Special auto-generated translation files which translate event IDs and object IDs into
human readable strings. These files can be generated using the
[modgen Python scripts](https://git.ksat-stuttgart.de/source/modgen.git).
3. The generated translation files for the object IDs should be named `translatesObjects.cpp`
and `translateObjects.h` and should be copied to the `fsfwconfig/objects` folder
4. The generated translation files for the event IDs should be named `translateEvents.cpp` and
`translateEvents.h` and should be copied to the `fsfwconfig/events` folder
An example implementations of these translation file generators can be found as part
of the [SOURCE project here](https://git.ksat-stuttgart.de/source/sourceobsw/-/tree/development/generators)
or the [FSFW example](https://egit.irs.uni-stuttgart.de/fsfw/fsfw_example_public/src/branch/master/generators)
## Configuring the Event Manager
The number of allowed subscriptions can be modified with the following
parameters:
@ -18,4 +36,5 @@ static constexpr size_t FSFW_EVENTMGMR_MATCHTREE_NODES = 240;
static constexpr size_t FSFW_EVENTMGMT_EVENTIDMATCHERS = 120;
static constexpr size_t FSFW_EVENTMGMR_RANGEMATCHERS = 120;
}
```
```

20
doc/README-core.md
View File

@ -19,8 +19,9 @@ A nullptr check of the returning Pointer must be done. This function is based on
```cpp
template <typename T> T* ObjectManagerIF::get( object_id_t id )
```
* A typical way to create all objects on startup is a handing a static produce function to the ObjectManager on creation.
By calling objectManager->initialize() the produce function will be called and all SystemObjects will be initialized afterwards.
* A typical way to create all objects on startup is a handing a static produce function to the
ObjectManager on creation. By calling objectManager->initialize() the produce function will be
called and all SystemObjects will be initialized afterwards.
### Event Manager
@ -36,14 +37,19 @@ By calling objectManager->initialize() the produce function will be called and a
### Stores
* The message based communication can only exchange a few bytes of information inside the message itself. Therefore, additional information can
be exchanged with Stores. With this, only the store address must be exchanged in the message.
* Internally, the FSFW uses an IPC Store to exchange data between processes. For incoming TCs a TC Store is used. For outgoing TM a TM store is used.
* The message based communication can only exchange a few bytes of information inside the message
itself. Therefore, additional information can be exchanged with Stores. With this, only the
store address must be exchanged in the message.
* Internally, the FSFW uses an IPC Store to exchange data between processes. For incoming TCs a TC
Store is used. For outgoing TM a TM store is used.
* All of them should use the Thread Safe Class storagemanager/PoolManager
### Tasks
There are two different types of tasks:
* The PeriodicTask just executes objects that are of type ExecutableObjectIF in the order of the insertion to the Tasks.
* FixedTimeslotTask executes a list of calls in the order of the given list. This is intended for DeviceHandlers, where polling should be in a defined order. An example can be found in defaultcfg/fsfwconfig/pollingSequence
* The PeriodicTask just executes objects that are of type ExecutableObjectIF in the order of the
insertion to the Tasks.
* FixedTimeslotTask executes a list of calls in the order of the given list. This is intended for
DeviceHandlers, where polling should be in a defined order. An example can be found in
`defaultcfg/fsfwconfig/pollingSequence` folder

134
doc/README-highlevel.md
View File

@ -1,99 +1,135 @@
# High-level overview
High-level overview
======
## Structure
# Structure
The general structure is driven by the usage of interfaces provided by objects.
The FSFW uses C++11 as baseline. The intention behind this is that this C++ Standard should be widely available, even with older compilers.
The FSFW uses C++11 as baseline. The intention behind this is that this C++ Standard should be
widely available, even with older compilers.
The FSFW uses dynamic allocation during the initialization but provides static containers during runtime.
This simplifies the instantiation of objects and allows the usage of some standard containers.
Dynamic Allocation after initialization is discouraged and different solutions are provided in the FSFW to achieve that.
The fsfw uses run-time type information but exceptions are not allowed.
Dynamic Allocation after initialization is discouraged and different solutions are provided in the
FSFW to achieve that. The fsfw uses run-time type information but exceptions are not allowed.
### Failure Handling
# Failure Handling
Functions should return a defined ReturnValue_t to signal to the caller that something has gone wrong.
Returnvalues must be unique. For this the function HasReturnvaluesIF::makeReturnCode or the Macro MAKE_RETURN can be used.
The CLASS_ID is a unique id for that type of object. See returnvalues/FwClassIds.
Functions should return a defined `ReturnValue_t` to signal to the caller that something has
gone wrong. Returnvalues must be unique. For this the function `HasReturnvaluesIF::makeReturnCode`
or the macro `MAKE_RETURN` can be used. The `CLASS_ID` is a unique id for that type of object.
See `returnvalues/FwClassIds` folder. The user can add custom `CLASS_ID`s via the
`fsfwconfig` folder.
### OSAL
# OSAL
The FSFW provides operation system abstraction layers for Linux, FreeRTOS and RTEMS.
The OSAL provides periodic tasks, message queues, clocks and semaphores as well as mutexes.
The [OSAL README](doc/README-osal.md#top) provides more detailed information on provided components and how to use them.
The [OSAL README](doc/README-osal.md#top) provides more detailed information on provided components
and how to use them.
### Core Components
# Core Components
The FSFW has following core components. More detailed informations can be found in the
[core component section](doc/README-core.md#top):
1. Tasks: Abstraction for different (periodic) task types like periodic tasks or tasks with fixed timeslots
2. ObjectManager: This module stores all `SystemObjects` by mapping a provided unique object ID to the object handles.
3. Static Stores: Different stores are provided to store data of variable size (like telecommands or small telemetry) in a pool structure without
using dynamic memory allocation. These pools are allocated up front.
1. Tasks: Abstraction for different (periodic) task types like periodic tasks or tasks
with fixed timeslots
2. ObjectManager: This module stores all `SystemObjects` by mapping a provided unique object ID
to the object handles.
3. Static Stores: Different stores are provided to store data of variable size (like telecommands
or small telemetry) in a pool structure without using dynamic memory allocation.
These pools are allocated up front.
3. Clock: This module provided common time related functions
4. EventManager: This module allows routing of events generated by `SystemObjects`
5. HealthTable: A component which stores the health states of objects
### Static IDs in the framework
# Static IDs in the framework
Some parts of the framework use a static routing address for communication.
An example setup of ids can be found in the example config in "defaultcft/fsfwconfig/objects/Factory::setStaticFrameworkObjectIds()".
An example setup of ids can be found in the example config in `defaultcft/fsfwconfig/objects`
inside the function `Factory::setStaticFrameworkObjectIds()`.
### Events
# Events
Events are tied to objects. EventIds can be generated by calling the Macro MAKE_EVENT. This works analog to the returnvalues.
Every object that needs own EventIds has to get a unique SUBSYSTEM_ID.
Every SystemObject can call triggerEvent from the parent class.
Therefore, event messages contain the specific EventId and the objectId of the object that has triggered.
Events are tied to objects. EventIds can be generated by calling the Macro MAKE_EVENT.
This works analog to the returnvalues. Every object that needs own EventIds has to get a
unique SUBSYSTEM_ID. Every SystemObject can call triggerEvent from the parent class.
Therefore, event messages contain the specific EventId and the objectId of the object that
has triggered.
### Internal Communication
# Internal Communication
Components communicate mostly over Message through Queues.
Those queues are created by calling the singleton QueueFactory::instance()->create().
Components communicate mostly via Messages through Queues.
Those queues are created by calling the singleton `QueueFactory::instance()->create()` which
will create `MessageQueue` instances for the used OSAL.
### External Communication
# External Communication
The external communication with the mission control system is mostly up to the user implementation.
The FSFW provides PUS Services which can be used to but don't need to be used.
The services can be seen as a conversion from a TC to a message based communication and back.
#### CCSDS Frames, CCSDS Space Packets and PUS
## TMTC Communication
If the communication is based on CCSDS Frames and Space Packets, several classes can be used to distributed the packets to the corresponding services. Those can be found in tcdistribution.
If Space Packets are used, a timestamper must be created.
An example can be found in the timemanager folder, this uses CCSDSTime::CDS_short.
The FSFW provides some components to facilitate TMTC handling via the PUS commands.
For example, a UDP or TCP PUS server socket can be opened on a specific port using the
files located in `osal/common`. The FSFW example uses this functionality to allow sending telecommands
and receiving telemetry using the [TMTC commander application](https://github.com/spacefisch/tmtccmd).
Simple commands like the PUS Service 17 ping service can be tested by simply running the
`tmtc_client_cli.py` or `tmtc_client_gui.py` utility in
the [example tmtc folder](https://egit.irs.uni-stuttgart.de/fsfw/fsfw_example_public/src/branch/master/tmtc)
while the `fsfw_example` application is running.
#### Device Handlers
More generally, any class responsible for handling incoming telecommands and sending telemetry
can implement the generic `TmTcBridge` class located in `tmtcservices`. Many applications
also use a dedicated polling task for reading telecommands which passes telecommands
to the `TmTcBridge` implementation.
## CCSDS Frames, CCSDS Space Packets and PUS
If the communication is based on CCSDS Frames and Space Packets, several classes can be used to
distributed the packets to the corresponding services. Those can be found in `tcdistribution`.
If Space Packets are used, a timestamper has to be provided by the user.
An example can be found in the `timemanager` folder, which uses `CCSDSTime::CDS_short`.
# Device Handlers
DeviceHandlers are another important component of the FSFW.
The idea is, to have a software counterpart of every physical device to provide a simple mode, health and commanding interface.
By separating the underlying Communication Interface with DeviceCommunicationIF, a device handler (DH) can be tested on different hardware.
The DH has mechanisms to monitor the communication with the physical device which allow for FDIR reaction.
Device Handlers can be created by overriding `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).
The idea is, to have a software counterpart of every physical device to provide a simple mode,
health and commanding interface. By separating the underlying Communication Interface with
`DeviceCommunicationIF`, a device handler (DH) can be tested on different hardware.
The DH has mechanisms to monitor the communication with the physical device which allow
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).
#### Modes, Health
# Modes and Health
The two interfaces HasModesIF and HasHealthIF provide access for commanding and monitoring of components.
On-board Mode Management is implement in hierarchy system.
The two interfaces `HasModesIF` and `HasHealthIF` provide access for commanding and monitoring
of components. On-board Mode Management is implement in hierarchy system.
DeviceHandlers and Controllers are the lowest part of the hierarchy.
The next layer are Assemblies. Those assemblies act as a component which handle redundancies of handlers.
Assemblies share a common core with the next level which are the Subsystems.
The next layer are Assemblies. Those assemblies act as a component which handle
redundancies of handlers. Assemblies share a common core with the next level which
are the Subsystems.
Those Assemblies are intended to act as auto-generated components from a database which describes the subsystem modes.
The definitions contain transition and target tables which contain the DH, Assembly and Controller Modes to be commanded.
Transition tables contain as many steps as needed to reach the mode from any other mode, e.g. a switch into any higher AOCS mode might first turn on the sensors, than the actuators and the controller as last component.
Those Assemblies are intended to act as auto-generated components from a database which describes
the subsystem modes. The definitions contain transition and target tables which contain the DH,
Assembly and Controller Modes to be commanded.
Transition tables contain as many steps as needed to reach the mode from any other mode, e.g. a
switch into any higher AOCS mode might first turn on the sensors, than the actuators and the
controller as last component.
The target table is used to describe the state that is checked continuously by the subsystem.
All of this allows System Modes to be generated as Subsystem object as well from the same database.
This System contains list of subsystem modes in the transition and target tables.
Therefore, it allows a modular system to create system modes and easy commanding of those, because only the highest components must be commanded.
Therefore, it allows a modular system to create system modes and easy commanding of those, because
only the highest components must be commanded.
The health state represents if the component is able to perform its tasks.
This can be used to signal the system to avoid using this component instead of a redundant one.
The on-board FDIR uses the health state for isolation and recovery.
## Unit Tests
# Unit Tests
Unit Tests are provided in the unittest folder. Those use the catch2 framework but do not include catch2 itself. More information on how to run these tests can be found in the separate
Unit Tests are provided in the unittest folder. Those use the catch2 framework but do not include
catch2 itself. More information on how to run these tests can be found in the separate
[`fsfw_tests` reposoitory](https://egit.irs.uni-stuttgart.de/fsfw/fsfw_tests)

131
events/EventManager.cpp
View File

@ -1,8 +1,6 @@
#include "EventManager.h"
#include "EventMessage.h"
#include <FSFWConfig.h>
#include "../serviceinterface/ServiceInterfaceStream.h"
#include "../ipc/QueueFactory.h"
#include "../ipc/MutexFactory.h"
@ -115,53 +113,6 @@ ReturnValue_t EventManager::unsubscribeFromEventRange(MessageQueueId_t listener,
return result;
}
#if FSFW_OBJ_EVENT_TRANSLATION == 1
void EventManager::printEvent(EventMessage* message) {
const char *string = 0;
switch (message->getSeverity()) {
case severity::INFO:
#if DEBUG_INFO_EVENT == 1
string = translateObject(message->getReporter());
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::info << "EVENT: ";
if (string != 0) {
sif::info << string;
} else {
sif::info << "0x" << std::hex << message->getReporter() << std::dec;
}
sif::info << " reported " << translateEvents(message->getEvent()) << " ("
<< std::dec << message->getEventId() << std::hex << ") P1: 0x"
<< message->getParameter1() << " P2: 0x"
<< message->getParameter2() << std::dec << std::endl;
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* DEBUG_INFO_EVENT == 1 */
break;
default:
string = translateObject(message->getReporter());
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "EventManager: ";
if (string != 0) {
sif::debug << string;
}
else {
sif::debug << "0x" << std::hex << message->getReporter() << std::dec;
}
sif::debug << " reported " << translateEvents(message->getEvent())
<< " (" << std::dec << message->getEventId() << ") "
<< std::endl;
sif::debug << std::hex << "P1 Hex: 0x" << message->getParameter1()
<< ", P1 Dec: " << std::dec << message->getParameter1()
<< std::endl;
sif::debug << std::hex << "P2 Hex: 0x" << message->getParameter2()
<< ", P2 Dec: " << std::dec << message->getParameter2()
<< std::endl;
#endif
break;
}
}
#endif
void EventManager::lockMutex() {
mutex->lockMutex(timeoutType, timeoutMs);
}
@ -175,3 +126,85 @@ void EventManager::setMutexTimeout(MutexIF::TimeoutType timeoutType,
this->timeoutType = timeoutType;
this->timeoutMs = timeoutMs;
}
#if FSFW_OBJ_EVENT_TRANSLATION == 1
void EventManager::printEvent(EventMessage* message) {
switch (message->getSeverity()) {
case severity::INFO: {
#if FSFW_DEBUG_INFO == 1
printUtility(sif::OutputTypes::OUT_INFO, message);
#endif /* DEBUG_INFO_EVENT == 1 */
break;
}
default:
printUtility(sif::OutputTypes::OUT_DEBUG, message);
break;
}
}
void EventManager::printUtility(sif::OutputTypes printType, EventMessage *message) {
const char *string = 0;
if(printType == sif::OutputTypes::OUT_INFO) {
string = translateObject(message->getReporter());
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::info << "EventManager: ";
if (string != 0) {
sif::info << string;
}
else {
sif::info << "0x" << std::hex << std::setw(8) << std::setfill('0') <<
message->getReporter() << std::setfill(' ') << std::dec;
}
sif::info << " reported event with ID " << message->getEventId() << std::endl;
sif::debug << translateEvents(message->getEvent()) << " | " <<std::hex << "P1 Hex: 0x" <<
message->getParameter1() << " | P1 Dec: " << std::dec << message->getParameter1() <<
std::hex << " | P2 Hex: 0x" << message->getParameter2() << " | P2 Dec: " <<
std::dec << message->getParameter2() << std::endl;
#else
if (string != 0) {
sif::printInfo("Event Manager: %s reported event with ID %d\n", string,
message->getEventId());
}
else {
sif::printInfo("Event Manager: Reporter ID 0x%08x reported event with ID %d\n",
message->getReporter(), message->getEventId());
}
sif::printInfo("P1 Hex: 0x%x | P1 Dec: %d | P2 Hex: 0x%x | P2 Dec: %d\n",
message->getParameter1(), message->getParameter1(),
message->getParameter2(), message->getParameter2());
#endif /* FSFW_CPP_OSTREAM_ENABLED == 0 */
}
else {
string = translateObject(message->getReporter());
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "EventManager: ";
if (string != 0) {
sif::debug << string;
}
else {
sif::debug << "0x" << std::hex << std::setw(8) << std::setfill('0') <<
message->getReporter() << std::setfill(' ') << std::dec;
}
sif::debug << " reported event with ID " << message->getEventId() << std::endl;
sif::debug << translateEvents(message->getEvent()) << " | " <<std::hex << "P1 Hex: 0x" <<
message->getParameter1() << " | P1 Dec: " << std::dec << message->getParameter1() <<
std::hex << " | P2 Hex: 0x" << message->getParameter2() << " | P2 Dec: " <<
std::dec << message->getParameter2() << std::endl;
#else
if (string != 0) {
sif::printDebug("Event Manager: %s reported event with ID %d\n", string,
message->getEventId());
}
else {
sif::printDebug("Event Manager: Reporter ID 0x%08x reported event with ID %d\n",
message->getReporter(), message->getEventId());
}
sif::printDebug("P1 Hex: 0x%x | P1 Dec: %d | P2 Hex: 0x%x | P2 Dec: %d\n",
message->getParameter1(), message->getParameter1(),
message->getParameter2(), message->getParameter2());
#endif /* FSFW_CPP_OSTREAM_ENABLED == 0 */
}
}
#endif /* FSFW_OBJ_EVENT_TRANSLATION == 1 */

5
events/EventManager.h
View File

@ -3,9 +3,9 @@
#include "EventManagerIF.h"
#include "eventmatching/EventMatchTree.h"
#include "FSFWConfig.h"
#include <FSFWConfig.h>
#include "../serviceinterface/ServiceInterface.h"
#include "../objectmanager/SystemObject.h"
#include "../storagemanager/LocalPool.h"
#include "../tasks/ExecutableObjectIF.h"
@ -67,6 +67,7 @@ protected:
#if FSFW_OBJ_EVENT_TRANSLATION == 1
void printEvent(EventMessage *message);
void printUtility(sif::OutputTypes printType, EventMessage* message);
#endif
void lockMutex();

4
events/EventManagerIF.h
View File

@ -3,7 +3,7 @@
#include "EventMessage.h"
#include "eventmatching/eventmatching.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
#include "../ipc/MessageQueueSenderIF.h"
#include "../ipc/MessageQueueIF.h"
#include "../serviceinterface/ServiceInterface.h"
@ -43,7 +43,7 @@ public:
static void triggerEvent(EventMessage* message,
MessageQueueId_t sentFrom = 0) {
if (eventmanagerQueue == MessageQueueIF::NO_QUEUE) {
EventManagerIF *eventmanager = objectManager->get<EventManagerIF>(
EventManagerIF *eventmanager = ObjectManager::instance()->get<EventManagerIF>(
objects::EVENT_MANAGER);
if (eventmanager == nullptr) {
#if FSFW_VERBOSE_LEVEL >= 1

51
events/fwSubsystemIdRanges.h
View File

@ -1,30 +1,37 @@
#ifndef FSFW_EVENTS_FWSUBSYSTEMIDRANGES_H_
#define FSFW_EVENTS_FWSUBSYSTEMIDRANGES_H_
#include <cstdint>
namespace SUBSYSTEM_ID {
enum {
MEMORY = 22,
OBSW = 26,
CDH = 28,
TCS_1 = 59,
PCDU_1 = 42,
PCDU_2 = 43,
HEATER = 50,
T_SENSORS = 52,
FDIR = 70,
FDIR_1 = 71,
FDIR_2 = 72,
HK = 73,
SYSTEM_MANAGER = 74,
SYSTEM_MANAGER_1 = 75,
SYSTEM_1 = 79,
PUS_SERVICE_1 = 80,
PUS_SERVICE_9 = 89,
PUS_SERVICE_17 = 97,
FW_SUBSYSTEM_ID_RANGE
enum: uint8_t {
MEMORY = 22,
OBSW = 26,
CDH = 28,
TCS_1 = 59,
PCDU_1 = 42,
PCDU_2 = 43,
HEATER = 50,
T_SENSORS = 52,
FDIR = 70,
FDIR_1 = 71,
FDIR_2 = 72,
HK = 73,
SYSTEM_MANAGER = 74,
SYSTEM_MANAGER_1 = 75,
SYSTEM_1 = 79,
PUS_SERVICE_1 = 80,
PUS_SERVICE_2 = 82,
PUS_SERVICE_3 = 83,
PUS_SERVICE_5 = 85,
PUS_SERVICE_6 = 86,
PUS_SERVICE_8 = 88,
PUS_SERVICE_9 = 89,
PUS_SERVICE_17 = 97,
PUS_SERVICE_23 = 103,
FW_SUBSYSTEM_ID_RANGE
};
}
#endif /* FSFW_EVENTS_FWSUBSYSTEMIDRANGES_H_ */

8
fdir/FailureIsolationBase.cpp
View File

@ -3,7 +3,7 @@
#include "../health/HasHealthIF.h"
#include "../health/HealthMessage.h"
#include "../ipc/QueueFactory.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
FailureIsolationBase::FailureIsolationBase(object_id_t owner,
object_id_t parent, uint8_t messageDepth, uint8_t parameterDomainBase) :
@ -18,7 +18,7 @@ FailureIsolationBase::~FailureIsolationBase() {
}
ReturnValue_t FailureIsolationBase::initialize() {
EventManagerIF* manager = objectManager->get<EventManagerIF>(
EventManagerIF* manager = ObjectManager::instance()->get<EventManagerIF>(
objects::EVENT_MANAGER);
if (manager == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
@ -36,7 +36,7 @@ ReturnValue_t FailureIsolationBase::initialize() {
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
owner = objectManager->get<HasHealthIF>(ownerId);
owner = ObjectManager::instance()->get<HasHealthIF>(ownerId);
if (owner == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "FailureIsolationBase::intialize: Owner object "
@ -46,7 +46,7 @@ ReturnValue_t FailureIsolationBase::initialize() {
}
}
if (faultTreeParent != objects::NO_OBJECT) {
ConfirmsFailuresIF* parentIF = objectManager->get<ConfirmsFailuresIF>(
ConfirmsFailuresIF* parentIF = ObjectManager::instance()->get<ConfirmsFailuresIF>(
faultTreeParent);
if (parentIF == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1

9
globalfunctions/arrayprinter.cpp
View File

@ -5,6 +5,15 @@
void arrayprinter::print(const uint8_t *data, size_t size, OutputType type,
bool printInfo, size_t maxCharPerLine) {
if(size == 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::info << "Size is zero, nothing to print" << std::endl;
#else
sif::printInfo("Size is zero, nothing to print\n");
#endif
return;
}
#if FSFW_CPP_OSTREAM_ENABLED == 1
if(printInfo) {
sif::info << "Printing data with size " << size << ": " << std::endl;

6
health/HealthHelper.cpp
View File

@ -1,5 +1,5 @@
#include "HealthHelper.h"
#include "../serviceinterface/ServiceInterfaceStream.h"
#include "../serviceinterface/ServiceInterface.h"
HealthHelper::HealthHelper(HasHealthIF* owner, object_id_t objectId) :
objectId(objectId), owner(owner) {
@ -37,8 +37,8 @@ void HealthHelper::setParentQueue(MessageQueueId_t parentQueue) {
}
ReturnValue_t HealthHelper::initialize() {
healthTable = objectManager->get<HealthTableIF>(objects::HEALTH_TABLE);
eventSender = objectManager->get<EventReportingProxyIF>(objectId);
healthTable = ObjectManager::instance()->get<HealthTableIF>(objects::HEALTH_TABLE);
eventSender = ObjectManager::instance()->get<EventReportingProxyIF>(objectId);
if (healthTable == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1

4
housekeeping/HousekeepingMessage.cpp
View File

@ -1,6 +1,6 @@
#include "HousekeepingMessage.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
#include <cstring>
HousekeepingMessage::~HousekeepingMessage() {}
@ -161,7 +161,7 @@ void HousekeepingMessage::clear(CommandMessage* message) {
case(UPDATE_SNAPSHOT_VARIABLE): {
store_address_t storeId;
getHkDataReply(message, &storeId);
StorageManagerIF *ipcStore = objectManager->get<StorageManagerIF>(
StorageManagerIF *ipcStore = ObjectManager::instance()->get<StorageManagerIF>(
objects::IPC_STORE);
if (ipcStore != nullptr) {
ipcStore->deleteData(storeId);

4
ipc/CommandMessageCleaner.cpp
View File

@ -1,5 +1,6 @@
#include "CommandMessageCleaner.h"
#include "../memory/GenericFileSystemMessage.h"
#include "../devicehandlers/DeviceHandlerMessage.h"
#include "../health/HealthMessage.h"
#include "../memory/MemoryMessage.h"
@ -42,6 +43,9 @@ void CommandMessageCleaner::clearCommandMessage(CommandMessage* message) {
case messagetypes::HOUSEKEEPING:
HousekeepingMessage::clear(message);
break;
case messagetypes::FILE_SYSTEM_MESSAGE:
GenericFileSystemMessage::clear(message);
break;
default:
messagetypes::clearMissionMessage(message);
break;

6
ipc/MessageQueueIF.h
View File

@ -22,11 +22,11 @@ public:
static const uint8_t INTERFACE_ID = CLASS_ID::MESSAGE_QUEUE_IF;
//! No new messages on the queue
static const ReturnValue_t EMPTY = MAKE_RETURN_CODE(1);
//! No space left for more messages
//! [EXPORT] : [COMMENT] No space left for more messages
static const ReturnValue_t FULL = MAKE_RETURN_CODE(2);
//! Returned if a reply method was called without partner
//! [EXPORT] : [COMMENT] Returned if a reply method was called without partner
static const ReturnValue_t NO_REPLY_PARTNER = MAKE_RETURN_CODE(3);
//! Returned if the target destination is invalid.
//! [EXPORT] : [COMMENT] Returned if the target destination is invalid.
static constexpr ReturnValue_t DESTINATION_INVALID = MAKE_RETURN_CODE(4);
virtual ~MessageQueueIF() {}

8
memory/CMakeLists.txt
View File

@ -1,5 +1,5 @@
target_sources(${LIB_FSFW_NAME}
PRIVATE
MemoryHelper.cpp
MemoryMessage.cpp
target_sources(${LIB_FSFW_NAME} PRIVATE
MemoryHelper.cpp
MemoryMessage.cpp
GenericFileSystemMessage.cpp
)

161
memory/GenericFileSystemMessage.cpp Normal file
View File

@ -0,0 +1,161 @@
#include "GenericFileSystemMessage.h"
#include "../objectmanager/ObjectManager.h"
#include "../storagemanager/StorageManagerIF.h"
void GenericFileSystemMessage::setCreateFileCommand(CommandMessage* message,
store_address_t storeId) {
message->setCommand(CMD_CREATE_FILE);
message->setParameter2(storeId.raw);
}
void GenericFileSystemMessage::setDeleteFileCommand(
CommandMessage* message, store_address_t storeId) {
message->setCommand(CMD_DELETE_FILE);
message->setParameter2(storeId.raw);
}
void GenericFileSystemMessage::setCreateDirectoryCommand(
CommandMessage* message, store_address_t storeId) {
message->setCommand(CMD_CREATE_DIRECTORY);
message->setParameter2(storeId.raw);
}
void GenericFileSystemMessage::setReportFileAttributesCommand(CommandMessage *message,
store_address_t storeId) {
message->setCommand(CMD_REPORT_FILE_ATTRIBUTES);
message->setParameter2(storeId.raw);
}
void GenericFileSystemMessage::setReportFileAttributesReply(CommandMessage *message,
store_address_t storeId) {
message->setCommand(REPLY_REPORT_FILE_ATTRIBUTES);
message->setParameter2(storeId.raw);
}
void GenericFileSystemMessage::setDeleteDirectoryCommand(CommandMessage* message,
store_address_t storeId) {
message->setCommand(CMD_DELETE_DIRECTORY);
message->setParameter2(storeId.raw);
}
void GenericFileSystemMessage::setLockFileCommand(CommandMessage *message,
store_address_t storeId) {
message->setCommand(CMD_LOCK_FILE);
message->setParameter2(storeId.raw);
}
void GenericFileSystemMessage::setUnlockFileCommand(CommandMessage *message,
store_address_t storeId) {
message->setCommand(CMD_UNLOCK_FILE);
message->setParameter2(storeId.raw);
}
void GenericFileSystemMessage::setSuccessReply(CommandMessage *message) {
message->setCommand(COMPLETION_SUCCESS);
}
void GenericFileSystemMessage::setFailureReply(CommandMessage *message,
ReturnValue_t errorCode, uint32_t errorParam) {
message->setCommand(COMPLETION_FAILED);
message->setParameter(errorCode);
message->setParameter2(errorParam);
}
store_address_t GenericFileSystemMessage::getStoreId(const CommandMessage* message) {
store_address_t temp;
temp.raw = message->getParameter2();
return temp;
}
ReturnValue_t GenericFileSystemMessage::getFailureReply(
const CommandMessage *message, uint32_t* errorParam) {
if(errorParam != nullptr) {
*errorParam = message->getParameter2();
}
return message->getParameter();
}
void GenericFileSystemMessage::setFinishStopWriteCommand(CommandMessage *message,
store_address_t storeId) {
message->setCommand(CMD_FINISH_APPEND_TO_FILE);
message->setParameter2(storeId.raw);
}
void GenericFileSystemMessage::setFinishStopWriteReply(CommandMessage *message,
store_address_t storeId) {
message->setCommand(REPLY_FINISH_APPEND);
message->setParameter2(storeId.raw);
}
void GenericFileSystemMessage::setCopyCommand(CommandMessage* message,
store_address_t storeId) {
message->setCommand(CMD_COPY_FILE);
message->setParameter2(storeId.raw);
}
void GenericFileSystemMessage::setWriteCommand(CommandMessage* message,
store_address_t storeId) {
message->setCommand(CMD_APPEND_TO_FILE);
message->setParameter2(storeId.raw);
}
void GenericFileSystemMessage::setReadCommand(CommandMessage* message,
store_address_t storeId) {
message->setCommand(CMD_READ_FROM_FILE);
message->setParameter2(storeId.raw);
}
void GenericFileSystemMessage::setFinishAppendReply(CommandMessage* message,
store_address_t storageID) {
message->setCommand(REPLY_FINISH_APPEND);
message->setParameter2(storageID.raw);
}
void GenericFileSystemMessage::setReadReply(CommandMessage* message,
bool readFinished, store_address_t storeId) {
message->setCommand(REPLY_READ_FROM_FILE);
message->setParameter(readFinished);
message->setParameter2(storeId.raw);
}
void GenericFileSystemMessage::setReadFinishedReply(CommandMessage *message,
store_address_t storeId) {
message->setCommand(REPLY_READ_FINISHED_STOP);
message->setParameter2(storeId.raw);
}
bool GenericFileSystemMessage::getReadReply(const CommandMessage *message,
store_address_t *storeId) {
if(storeId != nullptr) {
(*storeId).raw = message->getParameter2();
}
return message->getParameter();
}
ReturnValue_t GenericFileSystemMessage::clear(CommandMessage* message) {
switch(message->getCommand()) {
case(CMD_CREATE_FILE):
case(CMD_DELETE_FILE):
case(CMD_CREATE_DIRECTORY):
case(CMD_REPORT_FILE_ATTRIBUTES):
case(REPLY_REPORT_FILE_ATTRIBUTES):
case(CMD_LOCK_FILE):
case(CMD_UNLOCK_FILE):
case(CMD_COPY_FILE):
case(REPLY_READ_FROM_FILE):
case(CMD_READ_FROM_FILE):
case(CMD_APPEND_TO_FILE):
case(CMD_FINISH_APPEND_TO_FILE):
case(REPLY_READ_FINISHED_STOP):
case(REPLY_FINISH_APPEND): {
store_address_t storeId = GenericFileSystemMessage::getStoreId(message);
auto ipcStore = ObjectManager::instance()->get<StorageManagerIF>(objects::IPC_STORE);
if(ipcStore == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
return ipcStore->deleteData(storeId);
}
}
return HasReturnvaluesIF::RETURN_OK;
}

115
memory/GenericFileSystemMessage.h Normal file
View File

@ -0,0 +1,115 @@
#ifndef MISSION_MEMORY_GENERICFILESYSTEMMESSAGE_H_
#define MISSION_MEMORY_GENERICFILESYSTEMMESSAGE_H_
#include <cstdint>
#include <fsfw/ipc/CommandMessageIF.h>
#include <fsfw/ipc/FwMessageTypes.h>
#include <fsfw/ipc/CommandMessage.h>
#include <fsfw/storagemanager/storeAddress.h>
/**
* @brief These messages are sent to an object implementing HasFilesystemIF.
* @details
* Enables a message-based file management. The user can add custo commands be implementing
* this generic class.
* @author Jakob Meier, R. Mueller
*/
class GenericFileSystemMessage {
public:
/* Instantiation forbidden */
GenericFileSystemMessage() = delete;
static const uint8_t MESSAGE_ID = messagetypes::FILE_SYSTEM_MESSAGE;
/* PUS standard (ECSS-E-ST-70-41C15 2016 p.654) */
static const Command_t CMD_CREATE_FILE = MAKE_COMMAND_ID(1);
static const Command_t CMD_DELETE_FILE = MAKE_COMMAND_ID(2);
/** Report file attributes */
static const Command_t CMD_REPORT_FILE_ATTRIBUTES = MAKE_COMMAND_ID(3);
static const Command_t REPLY_REPORT_FILE_ATTRIBUTES = MAKE_COMMAND_ID(4);
/** Command to lock a file, setting it read-only */
static const Command_t CMD_LOCK_FILE = MAKE_COMMAND_ID(5);
/** Command to unlock a file, enabling further operations on it */
static const Command_t CMD_UNLOCK_FILE = MAKE_COMMAND_ID(6);
/**
* Find file in repository, using a search pattern.
* Please note that * is the wildcard character.
* For example, when looking for all files which start with have the
* structure tm<something>.bin, tm*.bin can be used.
*/
static const Command_t CMD_FIND_FILE = MAKE_COMMAND_ID(7);
static const Command_t CMD_CREATE_DIRECTORY = MAKE_COMMAND_ID(9);
static const Command_t CMD_DELETE_DIRECTORY = MAKE_COMMAND_ID(10);
static const Command_t CMD_RENAME_DIRECTORY = MAKE_COMMAND_ID(11);
/** Dump contents of a repository */
static const Command_t CMD_DUMP_REPOSITORY = MAKE_COMMAND_ID(12);
/** Repository dump reply */
static const Command_t REPLY_DUMY_REPOSITORY = MAKE_COMMAND_ID(13);
static constexpr Command_t CMD_COPY_FILE = MAKE_COMMAND_ID(14);
static constexpr Command_t CMD_MOVE_FILE = MAKE_COMMAND_ID(15);
static const Command_t COMPLETION_SUCCESS = MAKE_COMMAND_ID(128);
static const Command_t COMPLETION_FAILED = MAKE_COMMAND_ID(129);
// These command IDs will remain until CFDP has been introduced and consolidated.
/** Append operation commands */
static const Command_t CMD_APPEND_TO_FILE = MAKE_COMMAND_ID(130);
static const Command_t CMD_FINISH_APPEND_TO_FILE = MAKE_COMMAND_ID(131);
static const Command_t REPLY_FINISH_APPEND = MAKE_COMMAND_ID(132);
static const Command_t CMD_READ_FROM_FILE = MAKE_COMMAND_ID(140);
static const Command_t REPLY_READ_FROM_FILE = MAKE_COMMAND_ID(141);
static const Command_t CMD_STOP_READ = MAKE_COMMAND_ID(142);
static const Command_t REPLY_READ_FINISHED_STOP = MAKE_COMMAND_ID(143);
static void setLockFileCommand(CommandMessage* message, store_address_t storeId);
static void setUnlockFileCommand(CommandMessage* message, store_address_t storeId);
static void setCreateFileCommand(CommandMessage* message,
store_address_t storeId);
static void setDeleteFileCommand(CommandMessage* message,
store_address_t storeId);
static void setReportFileAttributesCommand(CommandMessage* message,
store_address_t storeId);
static void setReportFileAttributesReply(CommandMessage* message,
store_address_t storeId);
static void setCreateDirectoryCommand(CommandMessage* message,
store_address_t storeId);
static void setDeleteDirectoryCommand(CommandMessage* message,
store_address_t storeId);
static void setSuccessReply(CommandMessage* message);
static void setFailureReply(CommandMessage* message,
ReturnValue_t errorCode, uint32_t errorParam = 0);
static void setCopyCommand(CommandMessage* message, store_address_t storeId);
static void setWriteCommand(CommandMessage* message,
store_address_t storeId);
static void setFinishStopWriteCommand(CommandMessage* message,
store_address_t storeId);
static void setFinishStopWriteReply(CommandMessage* message,
store_address_t storeId);
static void setFinishAppendReply(CommandMessage* message,
store_address_t storeId);
static void setReadCommand(CommandMessage* message,
store_address_t storeId);
static void setReadFinishedReply(CommandMessage* message,
store_address_t storeId);
static void setReadReply(CommandMessage* message, bool readFinished,
store_address_t storeId);
static bool getReadReply(const CommandMessage* message,
store_address_t* storeId);
static store_address_t getStoreId(const CommandMessage* message);
static ReturnValue_t getFailureReply(const CommandMessage* message,
uint32_t* errorParam = nullptr);
static ReturnValue_t clear(CommandMessage* message);
};
#endif /* MISSION_MEMORY_GENERICFILESYSTEMMESSAGE_H_ */

6
memory/MemoryHelper.cpp
View File

@ -2,9 +2,9 @@
#include "MemoryMessage.h"
#include "../globalfunctions/CRC.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
#include "../serialize/EndianConverter.h"
#include "../serviceinterface/ServiceInterfaceStream.h"
#include "../serviceinterface/ServiceInterface.h"
MemoryHelper::MemoryHelper(HasMemoryIF* workOnThis,
MessageQueueIF* useThisQueue):
@ -187,7 +187,7 @@ ReturnValue_t MemoryHelper::initialize(MessageQueueIF* queueToUse_) {
}
ReturnValue_t MemoryHelper::initialize() {
ipcStore = objectManager->get<StorageManagerIF>(objects::IPC_STORE);
ipcStore = ObjectManager::instance()->get<StorageManagerIF>(objects::IPC_STORE);
if (ipcStore != nullptr) {
return RETURN_OK;
} else {

4
memory/MemoryMessage.cpp
View File

@ -1,6 +1,6 @@
#include "MemoryMessage.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
uint32_t MemoryMessage::getAddress(const CommandMessage* message) {
return message->getParameter();
@ -44,7 +44,7 @@ void MemoryMessage::clear(CommandMessage* message) {
switch (message->getCommand()) {
case CMD_MEMORY_LOAD:
case REPLY_MEMORY_DUMP: {
StorageManagerIF *ipcStore = objectManager->get<StorageManagerIF>(
StorageManagerIF *ipcStore = ObjectManager::instance()->get<StorageManagerIF>(
objects::IPC_STORE);
if (ipcStore != NULL) {
ipcStore->deleteData(getStoreID(message));

23
monitoring/LimitViolationReporter.cpp
View File

@ -1,13 +1,8 @@
/**
* @file LimitViolationReporter.cpp
* @brief This file defines the LimitViolationReporter class.
* @date 17.07.2014
* @author baetz
*/
#include "LimitViolationReporter.h"
#include "MonitoringIF.h"
#include "ReceivesMonitoringReportsIF.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
#include "../serialize/SerializeAdapter.h"
ReturnValue_t LimitViolationReporter::sendLimitViolationReport(const SerializeIF* data) {
@ -16,7 +11,7 @@ ReturnValue_t LimitViolationReporter::sendLimitViolationReport(const SerializeIF
return result;
}
store_address_t storeId;
uint8_t* dataTarget = NULL;
uint8_t* dataTarget = nullptr;
size_t maxSize = data->getSerializedSize();
if (maxSize > MonitoringIF::VIOLATION_REPORT_MAX_SIZE) {
return MonitoringIF::INVALID_SIZE;
@ -38,16 +33,16 @@ ReturnValue_t LimitViolationReporter::sendLimitViolationReport(const SerializeIF
ReturnValue_t LimitViolationReporter::checkClassLoaded() {
if (reportQueue == 0) {
ReceivesMonitoringReportsIF* receiver = objectManager->get<
ReceivesMonitoringReportsIF* receiver = ObjectManager::instance()->get<
ReceivesMonitoringReportsIF>(reportingTarget);
if (receiver == NULL) {
if (receiver == nullptr) {
return ObjectManagerIF::NOT_FOUND;
}
reportQueue = receiver->getCommandQueue();
}
if (ipcStore == NULL) {
ipcStore = objectManager->get<StorageManagerIF>(objects::IPC_STORE);
if (ipcStore == NULL) {
if (ipcStore == nullptr) {
ipcStore = ObjectManager::instance()->get<StorageManagerIF>(objects::IPC_STORE);
if (ipcStore == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
}
@ -56,5 +51,5 @@ ReturnValue_t LimitViolationReporter::checkClassLoaded() {
//Lazy initialization.
MessageQueueId_t LimitViolationReporter::reportQueue = 0;
StorageManagerIF* LimitViolationReporter::ipcStore = NULL;
StorageManagerIF* LimitViolationReporter::ipcStore = nullptr;
object_id_t LimitViolationReporter::reportingTarget = 0;

4
monitoring/MonitoringMessage.cpp
View File

@ -1,5 +1,5 @@
#include "MonitoringMessage.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
MonitoringMessage::~MonitoringMessage() {
}
@ -25,7 +25,7 @@ void MonitoringMessage::clear(CommandMessage* message) {
message->setCommand(CommandMessage::CMD_NONE);
switch (message->getCommand()) {
case MonitoringMessage::LIMIT_VIOLATION_REPORT: {
StorageManagerIF *ipcStore = objectManager->get<StorageManagerIF>(
StorageManagerIF *ipcStore = ObjectManager::instance()->get<StorageManagerIF>(
objects::IPC_STORE);
if (ipcStore != NULL) {
ipcStore->deleteData(getStoreId(message));

4
monitoring/MonitoringMessageContent.h
View File

@ -5,7 +5,7 @@
#include "MonitoringIF.h"
#include "../datapoollocal/localPoolDefinitions.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
#include "../serialize/SerialBufferAdapter.h"
#include "../serialize/SerialFixedArrayListAdapter.h"
#include "../serialize/SerializeElement.h"
@ -71,7 +71,7 @@ private:
}
bool checkAndSetStamper() {
if (timeStamper == nullptr) {
timeStamper = objectManager->get<TimeStamperIF>( timeStamperId );
timeStamper = ObjectManager::instance()->get<TimeStamperIF>( timeStamperId );
if ( timeStamper == nullptr ) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MonitoringReportContent::checkAndSetStamper: "

4
monitoring/TriplexMonitor.h
View File

@ -5,7 +5,7 @@
#include "../datapool/PIDReaderList.h"
#include "../health/HealthTableIF.h"
#include "../parameters/HasParametersIF.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
//SHOULDDO: This is by far not perfect. Could be merged with new Monitor classes. But still, it's over-engineering.
@ -64,7 +64,7 @@ public:
return result;
}
ReturnValue_t initialize() {
healthTable = objectManager->get<HealthTableIF>(objects::HEALTH_TABLE);
healthTable = ObjectManager::instance()->get<HealthTableIF>(objects::HEALTH_TABLE);
if (healthTable == NULL) {
return HasReturnvaluesIF::RETURN_FAILED;
}

43
objectmanager/ObjectManager.cpp
View File

@ -6,11 +6,23 @@
#endif
#include <cstdlib>
ObjectManager::ObjectManager( void (*setProducer)() ):
produceObjects(setProducer) {
//There's nothing special to do in the constructor.
ObjectManager* ObjectManager::objManagerInstance = nullptr;
ObjectManager* ObjectManager::instance() {
if(objManagerInstance == nullptr) {
objManagerInstance = new ObjectManager();
}
return objManagerInstance;
}
void ObjectManager::setObjectFactoryFunction(produce_function_t objFactoryFunc, void *factoryArgs) {
this->objectFactoryFunction = objFactoryFunc;
this->factoryArgs = factoryArgs;
}
ObjectManager::ObjectManager() {}
ObjectManager::~ObjectManager() {
for (auto const& iter : objectList) {
@ -28,10 +40,13 @@ ReturnValue_t ObjectManager::insert( object_id_t id, SystemObjectIF* object) {
return this->RETURN_OK;
} else {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "ObjectManager::insert: Object id " << std::hex
<< static_cast<uint32_t>(id) << std::dec
<< " is already in use!" << std::endl;
sif::error << "Terminating program." << std::endl;
sif::error << "ObjectManager::insert: Object ID " << std::hex <<
static_cast<uint32_t>(id) << std::dec << " is already in use!" << std::endl;
sif::error << "Terminating program" << std::endl;
#else
sif::printError("ObjectManager::insert: Object ID 0x%08x is already in use!\n",
static_cast<unsigned int>(id));
sif::printError("Terminating program");
#endif
//This is very severe and difficult to handle in other places.
std::exit(INSERTION_FAILED);
@ -66,12 +81,8 @@ SystemObjectIF* ObjectManager::getSystemObject( object_id_t id ) {
}
}
ObjectManager::ObjectManager() : produceObjects(nullptr) {
}
void ObjectManager::initialize() {
if(produceObjects == nullptr) {
if(objectFactoryFunction == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "ObjectManager::initialize: Passed produceObjects "
"functions is nullptr!" << std::endl;
@ -80,7 +91,7 @@ void ObjectManager::initialize() {
#endif
return;
}
this->produceObjects();
objectFactoryFunction(factoryArgs);
ReturnValue_t result = RETURN_FAILED;
uint32_t errorCount = 0;
for (auto const& it : objectList) {
@ -108,9 +119,9 @@ void ObjectManager::initialize() {
result = it.second->checkObjectConnections();
if ( result != RETURN_OK ) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "ObjectManager::ObjectManager: Object " << std::hex <<
(int) it.first << " connection check failed with code 0x"
<< result << std::dec << std::endl;
sif::error << "ObjectManager::ObjectManager: Object 0x" << std::hex <<
(int) it.first << " connection check failed with code 0x" << result <<
std::dec << std::endl;
#endif
errorCount++;
}

88
objectmanager/ObjectManager.h
View File

@ -5,6 +5,7 @@
#include "SystemObjectIF.h"
#include <map>
/**
* @brief This class implements a global object manager.
* @details This manager handles a list of available objects with system-wide
@ -19,44 +20,59 @@
* @author Bastian Baetz
*/
class ObjectManager : public ObjectManagerIF {
private:
//comparison?
/**
* @brief This is the map of all initialized objects in the manager.
* @details Objects in the List must inherit the SystemObjectIF.
*/
std::map<object_id_t, SystemObjectIF*> objectList;
protected:
SystemObjectIF* getSystemObject( object_id_t id );
/**
* @brief This attribute is initialized with the factory function
* that creates new objects.
* @details The function is called if an object was requested with
* getSystemObject, but not found in objectList.
* @param The id of the object to be created.
* @return Returns a pointer to the newly created object or NULL.
*/
void (*produceObjects)();
public:
/**
* @brief Apart from setting the producer function, nothing special
* happens in the constructor.
* @param setProducer A pointer to a factory function.
*/
ObjectManager( void (*produce)() );
ObjectManager();
/**
* @brief In the class's destructor, all objects in the list are deleted.
*/
// SHOULDDO: If, for some reason, deleting an ObjectManager instance is
// required, check if this works.
virtual ~ObjectManager( void );
ReturnValue_t insert( object_id_t id, SystemObjectIF* object );
ReturnValue_t remove( object_id_t id );
void initialize();
void printList();
using produce_function_t = void (*) (void* args);
/**
* Returns the single instance of TaskFactory.
* The implementation of #instance is found in its subclasses.
* Thus, we choose link-time variability of the instance.
*/
static ObjectManager* instance();
void setObjectFactoryFunction(produce_function_t prodFunc, void* args);
template <typename T> T* get( object_id_t id );
/**
* @brief In the class's destructor, all objects in the list are deleted.
*/
virtual ~ObjectManager();
ReturnValue_t insert(object_id_t id, SystemObjectIF* object) override;
ReturnValue_t remove(object_id_t id) override;
void initialize() override;
void printList() override;
protected:
SystemObjectIF* getSystemObject(object_id_t id) override;
/**
* @brief This attribute is initialized with the factory function
* that creates new objects.
* @details The function is called if an object was requested with
* getSystemObject, but not found in objectList.
* @param The id of the object to be created.
* @return Returns a pointer to the newly created object or NULL.
*/
produce_function_t objectFactoryFunction = nullptr;
void* factoryArgs = nullptr;
private:
ObjectManager();
/**
* @brief This is the map of all initialized objects in the manager.
* @details Objects in the List must inherit the SystemObjectIF.
*/
std::map<object_id_t, SystemObjectIF*> objectList;
static ObjectManager* objManagerInstance;
};
// Documentation can be found in the class method declaration above
template <typename T>
T* ObjectManager::get( object_id_t id ) {
SystemObjectIF* temp = this->getSystemObject(id);
return dynamic_cast<T*>(temp);
}
#endif /* FSFW_OBJECTMANAGER_OBJECTMANAGER_H_ */

50
objectmanager/ObjectManagerIF.h
View File

@ -4,15 +4,15 @@
#include "frameworkObjects.h"
#include "SystemObjectIF.h"
#include "../returnvalues/HasReturnvaluesIF.h"
#include "../serviceinterface/ServiceInterfaceStream.h"
#include "../serviceinterface/ServiceInterface.h"
/**
* @brief This class provides an interface to the global object manager.
* @details This manager handles a list of available objects with system-wide
* relevance, such as device handlers, and TM/TC services. They can be
* inserted, removed and retrieved from the list. On getting the
* object, the call checks if the object implements the requested
* interface.
* @details
* This manager handles a list of available objects with system-wide relevance, such as device
* handlers, and TM/TC services. They can be inserted, removed and retrieved from the list.
* On getting the object, the call checks if the object implements the requested interface.
* This interface does not specify a getter function because templates can't be used in interfaces.
* @author Bastian Baetz
* @ingroup system_objects
*/
@ -21,7 +21,8 @@ public:
static constexpr uint8_t INTERFACE_ID = CLASS_ID::OBJECT_MANAGER_IF;
static constexpr ReturnValue_t INSERTION_FAILED = MAKE_RETURN_CODE( 1 );
static constexpr ReturnValue_t NOT_FOUND = MAKE_RETURN_CODE( 2 );
static constexpr ReturnValue_t CHILD_INIT_FAILED = MAKE_RETURN_CODE( 3 ); //!< Can be used if the initialization of a SystemObject failed.
//!< Can be used if the initialization of a SystemObject failed.
static constexpr ReturnValue_t CHILD_INIT_FAILED = MAKE_RETURN_CODE( 3 );
static constexpr ReturnValue_t INTERNAL_ERR_REPORTER_UNINIT = MAKE_RETURN_CODE( 4 );
protected:
@ -49,22 +50,11 @@ public:
* @li RETURN_OK in case the object was successfully inserted
*/
virtual ReturnValue_t insert( object_id_t id, SystemObjectIF* object ) = 0;
/**
* @brief With the get call, interfaces of an object can be retrieved in
* a type-safe manner.
* @details With the template-based call, the object list is searched with the
* getSystemObject method and afterwards it is checked, if the object
* implements the requested interface (with a dynamic_cast).
* @param id The object id of the requested object.
* @return The method returns a pointer to an object implementing the
* requested interface, or NULL.
*/
template <typename T> T* get( object_id_t id );
/**
* @brief With this call, an object is removed from the list.
* @param id The object id of the object to be removed.
* @return \li NOT_FOUND in case the object was not found
* \li RETURN_OK in case the object was successfully removed
* @return @li NOT_FOUND in case the object was not found
* @li RETURN_OK in case the object was successfully removed
*/
virtual ReturnValue_t remove( object_id_t id ) = 0;
virtual void initialize() = 0;
@ -75,24 +65,4 @@ public:
virtual void printList() = 0;
};
/**
* @brief This is the forward declaration of the global objectManager instance.
*/
// SHOULDDO: maybe put this in the glob namespace to explicitely mark it global?
extern ObjectManagerIF *objectManager;
/*Documentation can be found in the class method declaration above.*/
template <typename T>
T* ObjectManagerIF::get( object_id_t id ) {
if(objectManager == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "ObjectManagerIF: Global object manager has not "
"been initialized yet!" << std::endl;
#endif
}
SystemObjectIF* temp = this->getSystemObject(id);
return dynamic_cast<T*>(temp);
}
#endif /* OBJECTMANAGERIF_H_ */

12
objectmanager/SystemObject.cpp
View File

@ -4,18 +4,14 @@
SystemObject::SystemObject(object_id_t setObjectId, bool doRegister) :
objectId(setObjectId), registered(doRegister) {
if (registered) {
if(objectManager != nullptr) {
objectManager->insert(objectId, this);
}
}
if (registered) {
ObjectManager::instance()->insert(objectId, this);
}
}
SystemObject::~SystemObject() {
if (registered) {
if(objectManager != nullptr) {
objectManager->remove(objectId);
}
ObjectManager::instance()->remove(objectId);
}
}

4
objectmanager/frameworkObjects.h
View File

@ -1,8 +1,9 @@
#ifndef FSFW_OBJECTMANAGER_FRAMEWORKOBJECTS_H_
#define FSFW_OBJECTMANAGER_FRAMEWORKOBJECTS_H_
#include <fsfw/objectmanager/SystemObjectIF.h>
#include "SystemObjectIF.h"
// The objects will be instantiated in the ID order
namespace objects {
enum framework_objects: object_id_t {
FSFW_OBJECTS_START = 0x53000000,
@ -16,6 +17,7 @@ enum framework_objects: object_id_t {
PUS_SERVICE_17_TEST = 0x53000017,
PUS_SERVICE_20_PARAMETERS = 0x53000020,
PUS_SERVICE_200_MODE_MGMT = 0x53000200,
PUS_SERVICE_201_HEALTH = 0x53000201,
//Generic IDs for IPC, modes, health, events
HEALTH_TABLE = 0x53010000,

1
osal/FreeRTOS/CMakeLists.txt
View File

@ -15,6 +15,7 @@ target_sources(${LIB_FSFW_NAME}
TaskFactory.cpp
Timekeeper.cpp
TaskManagement.cpp
QueueMapManager.cpp
)
# FreeRTOS is required to link the FSFW now. It is recommended to compile

68
osal/FreeRTOS/Clock.cpp
View File

@ -134,71 +134,3 @@ ReturnValue_t Clock::convertTimevalToJD2000(timeval time, double* JD2000) {
/ 3600.;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t Clock::convertUTCToTT(timeval utc, timeval* tt) {
//SHOULDDO: works not for dates in the past (might have less leap seconds)
if (timeMutex == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
uint16_t leapSeconds;
ReturnValue_t result = getLeapSeconds(&leapSeconds);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
timeval leapSeconds_timeval = { 0, 0 };
leapSeconds_timeval.tv_sec = leapSeconds;
//initial offset between UTC and TAI
timeval UTCtoTAI1972 = { 10, 0 };
timeval TAItoTT = { 32, 184000 };
*tt = utc + leapSeconds_timeval + UTCtoTAI1972 + TAItoTT;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t Clock::setLeapSeconds(const uint16_t leapSeconds_) {
if (checkOrCreateClockMutex() != HasReturnvaluesIF::RETURN_OK) {
return HasReturnvaluesIF::RETURN_FAILED;
}
ReturnValue_t result = timeMutex->lockMutex(MutexIF::TimeoutType::BLOCKING);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
leapSeconds = leapSeconds_;
result = timeMutex->unlockMutex();
return result;
}
ReturnValue_t Clock::getLeapSeconds(uint16_t* leapSeconds_) {
if (timeMutex == NULL) {
return HasReturnvaluesIF::RETURN_FAILED;
}
ReturnValue_t result = timeMutex->lockMutex(MutexIF::TimeoutType::BLOCKING);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
*leapSeconds_ = leapSeconds;
result = timeMutex->unlockMutex();
return result;
}
ReturnValue_t Clock::checkOrCreateClockMutex() {
if (timeMutex == NULL) {
MutexFactory* mutexFactory = MutexFactory::instance();
if (mutexFactory == NULL) {
return HasReturnvaluesIF::RETURN_FAILED;
}
timeMutex = mutexFactory->createMutex();
if (timeMutex == NULL) {
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
}

6
osal/FreeRTOS/FixedTimeslotTask.cpp
View File

@ -1,6 +1,7 @@
#include "FixedTimeslotTask.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
#include "../../objectmanager/ObjectManager.h"
#include "../../serviceinterface/ServiceInterface.h"
uint32_t FixedTimeslotTask::deadlineMissedCount = 0;
const size_t PeriodicTaskIF::MINIMUM_STACK_SIZE = configMINIMAL_STACK_SIZE;
@ -66,8 +67,7 @@ ReturnValue_t FixedTimeslotTask::startTask() {
ReturnValue_t FixedTimeslotTask::addSlot(object_id_t componentId,
uint32_t slotTimeMs, int8_t executionStep) {
ExecutableObjectIF* handler =
objectManager->get<ExecutableObjectIF>(componentId);
ExecutableObjectIF* handler = ObjectManager::instance()->get<ExecutableObjectIF>(componentId);
if (handler != nullptr) {
pst.addSlot(componentId, slotTimeMs, executionStep, handler, this);
return HasReturnvaluesIF::RETURN_OK;

154
osal/FreeRTOS/MessageQueue.cpp
View File

@ -1,74 +1,73 @@
#include "MessageQueue.h"
#include "../../objectmanager/ObjectManagerIF.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
#include "QueueMapManager.h"
#include "../../objectmanager/ObjectManager.h"
#include "../../serviceinterface/ServiceInterface.h"
// TODO I guess we should have a way of checking if we are in an ISR and then
// use the "fromISR" versions of all calls
// As a first step towards this, introduces system context variable which needs
// to be switched manually
// Haven't found function to find system context.
MessageQueue::MessageQueue(size_t messageDepth, size_t maxMessageSize):
maxMessageSize(maxMessageSize) {
handle = xQueueCreate(messageDepth, maxMessageSize);
maxMessageSize(maxMessageSize) {
handle = xQueueCreate(messageDepth, maxMessageSize);
if (handle == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
if (handle == nullptr) {
sif::error << "MessageQueue::MessageQueue:"
<< " Creation failed." << std::endl;
sif::error << "Specified Message Depth: " << messageDepth
<< std::endl;
sif::error << "Specified Maximum Message Size: "
<< maxMessageSize << std::endl;
}
sif::error << "MessageQueue::MessageQueue: Creation failed" << std::endl;
sif::error << "Specified Message Depth: " << messageDepth << std::endl;
sif::error << "Specified Maximum Message Size: " << maxMessageSize << std::endl;
#else
sif::printError("MessageQueue::MessageQueue: Creation failed\n");
sif::printError("Specified Message Depth: %d\n", messageDepth);
sif::printError("Specified MAximum Message Size: %d\n", maxMessageSize);
#endif
}
QueueMapManager::instance()->addMessageQueue(handle, &queueId);
}
MessageQueue::~MessageQueue() {
if (handle != nullptr) {
vQueueDelete(handle);
}
if (handle != nullptr) {
vQueueDelete(handle);
}
}
void MessageQueue::switchSystemContext(CallContext callContext) {
this->callContext = callContext;
this->callContext = callContext;
}
ReturnValue_t MessageQueue::sendMessage(MessageQueueId_t sendTo,
MessageQueueMessageIF* message, bool ignoreFault) {
return sendMessageFrom(sendTo, message, this->getId(), ignoreFault);
MessageQueueMessageIF* message, bool ignoreFault) {
return sendMessageFrom(sendTo, message, this->getId(), ignoreFault);
}
ReturnValue_t MessageQueue::sendToDefault(MessageQueueMessageIF* message) {
return sendToDefaultFrom(message, this->getId());
return sendToDefaultFrom(message, this->getId());
}
ReturnValue_t MessageQueue::sendToDefaultFrom(MessageQueueMessageIF* message,
MessageQueueId_t sentFrom, bool ignoreFault) {
return sendMessageFrom(defaultDestination,message,sentFrom,ignoreFault);
MessageQueueId_t sentFrom, bool ignoreFault) {
return sendMessageFrom(defaultDestination,message,sentFrom,ignoreFault);
}
ReturnValue_t MessageQueue::reply(MessageQueueMessageIF* message) {
if (this->lastPartner != MessageQueueIF::NO_QUEUE) {
return sendMessageFrom(this->lastPartner, message, this->getId());
} else {
return NO_REPLY_PARTNER;
}
if (this->lastPartner != MessageQueueIF::NO_QUEUE) {
return sendMessageFrom(this->lastPartner, message, this->getId());
} else {
return NO_REPLY_PARTNER;
}
}
ReturnValue_t MessageQueue::sendMessageFrom(MessageQueueId_t sendTo,
MessageQueueMessageIF* message, MessageQueueId_t sentFrom,
bool ignoreFault) {
return sendMessageFromMessageQueue(sendTo, message, sentFrom, ignoreFault,
callContext);
MessageQueueMessageIF* message, MessageQueueId_t sentFrom,
bool ignoreFault) {
return sendMessageFromMessageQueue(sendTo, message, sentFrom, ignoreFault,
callContext);
}
QueueHandle_t MessageQueue::getNativeQueueHandle() {
return handle;
}
ReturnValue_t MessageQueue::handleSendResult(BaseType_t result, bool ignoreFault) {
if (result != pdPASS) {
if (not ignoreFault) {
InternalErrorReporterIF* internalErrorReporter = objectManager->
get<InternalErrorReporterIF>(
objects::INTERNAL_ERROR_REPORTER);
InternalErrorReporterIF* internalErrorReporter = ObjectManager::instance()->
get<InternalErrorReporterIF>(objects::INTERNAL_ERROR_REPORTER);
if (internalErrorReporter != nullptr) {
internalErrorReporter->queueMessageNotSent();
}
@ -79,51 +78,51 @@ ReturnValue_t MessageQueue::handleSendResult(BaseType_t result, bool ignoreFault
}
ReturnValue_t MessageQueue::receiveMessage(MessageQueueMessageIF* message,
MessageQueueId_t* receivedFrom) {
ReturnValue_t status = this->receiveMessage(message);
if(status == HasReturnvaluesIF::RETURN_OK) {
*receivedFrom = this->lastPartner;
}
return status;
MessageQueueId_t* receivedFrom) {
ReturnValue_t status = this->receiveMessage(message);
if(status == HasReturnvaluesIF::RETURN_OK) {
*receivedFrom = this->lastPartner;
}
return status;
}
ReturnValue_t MessageQueue::receiveMessage(MessageQueueMessageIF* message) {
BaseType_t result = xQueueReceive(handle,reinterpret_cast<void*>(
message->getBuffer()), 0);
if (result == pdPASS){
this->lastPartner = message->getSender();
return HasReturnvaluesIF::RETURN_OK;
} else {
return MessageQueueIF::EMPTY;
}
BaseType_t result = xQueueReceive(handle,reinterpret_cast<void*>(
message->getBuffer()), 0);
if (result == pdPASS){
this->lastPartner = message->getSender();
return HasReturnvaluesIF::RETURN_OK;
} else {
return MessageQueueIF::EMPTY;
}
}
MessageQueueId_t MessageQueue::getLastPartner() const {
return lastPartner;
return lastPartner;
}
ReturnValue_t MessageQueue::flush(uint32_t* count) {
//TODO FreeRTOS does not support flushing partially
//Is always successful
xQueueReset(handle);
return HasReturnvaluesIF::RETURN_OK;
//TODO FreeRTOS does not support flushing partially
//Is always successful
xQueueReset(handle);
return HasReturnvaluesIF::RETURN_OK;
}
MessageQueueId_t MessageQueue::getId() const {
return reinterpret_cast<MessageQueueId_t>(handle);
return queueId;
}
void MessageQueue::setDefaultDestination(MessageQueueId_t defaultDestination) {
defaultDestinationSet = true;
this->defaultDestination = defaultDestination;
defaultDestinationSet = true;
this->defaultDestination = defaultDestination;
}
MessageQueueId_t MessageQueue::getDefaultDestination() const {
return defaultDestination;
return defaultDestination;
}
bool MessageQueue::isDefaultDestinationSet() const {
return defaultDestinationSet;
return defaultDestinationSet;
}
@ -131,30 +130,25 @@ bool MessageQueue::isDefaultDestinationSet() const {
ReturnValue_t MessageQueue::sendMessageFromMessageQueue(MessageQueueId_t sendTo,
MessageQueueMessageIF* message, MessageQueueId_t sentFrom,
bool ignoreFault, CallContext callContext) {
BaseType_t result = pdFALSE;
QueueHandle_t destination = nullptr;
BaseType_t result = pdFALSE;
if(sendTo == MessageQueueIF::NO_QUEUE) {
return MessageQueueIF::DESTINATION_INVALID;
}
if(sendTo == MessageQueueIF::NO_QUEUE or sendTo == 0x00) {
return MessageQueueIF::DESTINATION_INVALID;
}
else {
destination = reinterpret_cast<QueueHandle_t>(sendTo);
}
QueueHandle_t destination = QueueMapManager::instance()->getMessageQueue(sendTo);
if(destination == nullptr) {
return MessageQueueIF::DESTINATION_INVALID;
}
message->setSender(sentFrom);
if(callContext == CallContext::TASK) {
result = xQueueSendToBack(destination,
static_cast<const void*>(message->getBuffer()), 0);
result = xQueueSendToBack(destination, static_cast<const void*>(message->getBuffer()), 0);
}
else {
/* If the call context is from an interrupt,
* request a context switch if a higher priority task
* was blocked by the interrupt. */
/* If the call context is from an interrupt, request a context switch if a higher priority
task was blocked by the interrupt. */
BaseType_t xHigherPriorityTaskWoken = pdFALSE;
result = xQueueSendFromISR(reinterpret_cast<QueueHandle_t>(sendTo),
static_cast<const void*>(message->getBuffer()),
result = xQueueSendFromISR(destination, static_cast<const void*>(message->getBuffer()),
&xHigherPriorityTaskWoken);
if(xHigherPriorityTaskWoken == pdTRUE) {
TaskManagement::requestContextSwitch(callContext);

179
osal/FreeRTOS/MessageQueue.h
View File

@ -11,11 +11,6 @@
#include <freertos/queue.h>
#include <fsfw/ipc/MessageQueueMessage.h>
// TODO: this class assumes that MessageQueueId_t is the same size as void*
// (the FreeRTOS handle type), compiler will catch this but it might be nice
// to have something checking or even an always working solution
// https://scaryreasoner.wordpress.com/2009/02/28/checking-sizeof-at-compile-time/
/**
* @brief This class manages sending and receiving of
* message queue messages.
@ -40,112 +35,116 @@
* @ingroup message_queue
*/
class MessageQueue : public MessageQueueIF {
friend class MessageQueueSenderIF;
friend class MessageQueueSenderIF;
public:
/**
* @brief The constructor initializes and configures the message queue.
* @details
* By making use of the according operating system call, a message queue
* is created and initialized. The message depth - the maximum number of
* messages to be buffered - may be set with the help of a parameter,
* whereas the message size is automatically set to the maximum message
* queue message size. The operating system sets the message queue id, or
* in case of failure, it is set to zero.
* @param message_depth
* The number of messages to be buffered before passing an error to the
* sender. Default is three.
* @param max_message_size
* With this parameter, the maximum message size can be adjusted.
* This should be left default.
*/
MessageQueue( size_t messageDepth = 3,
size_t maxMessageSize = MessageQueueMessage::MAX_MESSAGE_SIZE );
/**
* @brief The constructor initializes and configures the message queue.
* @details
* By making use of the according operating system call, a message queue
* is created and initialized. The message depth - the maximum number of
* messages to be buffered - may be set with the help of a parameter,
* whereas the message size is automatically set to the maximum message
* queue message size. The operating system sets the message queue id, or
* in case of failure, it is set to zero.
* @param message_depth
* The number of messages to be buffered before passing an error to the
* sender. Default is three.
* @param max_message_size
* With this parameter, the maximum message size can be adjusted.
* This should be left default.
*/
MessageQueue( size_t messageDepth = 3,
size_t maxMessageSize = MessageQueueMessage::MAX_MESSAGE_SIZE );
/** Copying message queues forbidden */
MessageQueue(const MessageQueue&) = delete;
MessageQueue& operator=(const MessageQueue&) = delete;
/** Copying message queues forbidden */
MessageQueue(const MessageQueue&) = delete;
MessageQueue& operator=(const MessageQueue&) = delete;
/**
* @brief The destructor deletes the formerly created message queue.
* @details This is accomplished by using the delete call provided
* by the operating system.
*/
virtual ~MessageQueue();
/**
* @brief The destructor deletes the formerly created message queue.
* @details This is accomplished by using the delete call provided
* by the operating system.
*/
virtual ~MessageQueue();
/**
* This function is used to switch the call context. This has to be called
* if a message is sent or received from an ISR!
* @param callContext
*/
void switchSystemContext(CallContext callContext);
/**
* This function is used to switch the call context. This has to be called
* if a message is sent or received from an ISR!
* @param callContext
*/
void switchSystemContext(CallContext callContext);
/** MessageQueueIF implementation */
ReturnValue_t sendMessage(MessageQueueId_t sendTo,
MessageQueueMessageIF* message, bool ignoreFault = false) override;
/** MessageQueueIF implementation */
ReturnValue_t sendMessage(MessageQueueId_t sendTo,
MessageQueueMessageIF* message, bool ignoreFault = false) override;
ReturnValue_t sendToDefault(MessageQueueMessageIF* message) override;
ReturnValue_t sendToDefault(MessageQueueMessageIF* message) override;
ReturnValue_t reply(MessageQueueMessageIF* message) override;
virtual ReturnValue_t sendMessageFrom(MessageQueueId_t sendTo,
MessageQueueMessageIF* message,
MessageQueueId_t sentFrom = NO_QUEUE,
bool ignoreFault = false) override;
ReturnValue_t reply(MessageQueueMessageIF* message) override;
virtual ReturnValue_t sendMessageFrom(MessageQueueId_t sendTo,
MessageQueueMessageIF* message,
MessageQueueId_t sentFrom = NO_QUEUE,
bool ignoreFault = false) override;
virtual ReturnValue_t sendToDefaultFrom( MessageQueueMessageIF* message,
MessageQueueId_t sentFrom = NO_QUEUE,
bool ignoreFault = false) override;
virtual ReturnValue_t sendToDefaultFrom( MessageQueueMessageIF* message,
MessageQueueId_t sentFrom = NO_QUEUE,
bool ignoreFault = false) override;
ReturnValue_t receiveMessage(MessageQueueMessageIF* message,
MessageQueueId_t *receivedFrom) override;
ReturnValue_t receiveMessage(MessageQueueMessageIF* message,
MessageQueueId_t *receivedFrom) override;
ReturnValue_t receiveMessage(MessageQueueMessageIF* message) override;
ReturnValue_t receiveMessage(MessageQueueMessageIF* message) override;
ReturnValue_t flush(uint32_t* count) override;
ReturnValue_t flush(uint32_t* count) override;
MessageQueueId_t getLastPartner() const override;
MessageQueueId_t getLastPartner() const override;
MessageQueueId_t getId() const override;
MessageQueueId_t getId() const override;
void setDefaultDestination(MessageQueueId_t defaultDestination) override;
void setDefaultDestination(MessageQueueId_t defaultDestination) override;
MessageQueueId_t getDefaultDestination() const override;
MessageQueueId_t getDefaultDestination() const override;
bool isDefaultDestinationSet() const override;
bool isDefaultDestinationSet() const override;
QueueHandle_t getNativeQueueHandle();
protected:
/**
* @brief Implementation to be called from any send Call within
* MessageQueue and MessageQueueSenderIF.
* @details
* This method takes the message provided, adds the sentFrom information and
* passes it on to the destination provided with an operating system call.
* The OS's return value is returned.
* @param sendTo
* This parameter specifies the message queue id to send the message to.
* @param message
* This is a pointer to a previously created message, which is sent.
* @param sentFrom
* The sentFrom information can be set to inject the sender's queue id into
* the message. This variable is set to zero by default.
* @param ignoreFault
* If set to true, the internal software fault counter is not incremented
* if queue is full.
* @param context Specify whether call is made from task or from an ISR.
*/
static ReturnValue_t sendMessageFromMessageQueue(MessageQueueId_t sendTo,
MessageQueueMessageIF* message, MessageQueueId_t sentFrom = NO_QUEUE,
bool ignoreFault=false, CallContext callContext = CallContext::TASK);
/**
* @brief Implementation to be called from any send Call within
* MessageQueue and MessageQueueSenderIF.
* @details
* This method takes the message provided, adds the sentFrom information and
* passes it on to the destination provided with an operating system call.
* The OS's return value is returned.
* @param sendTo
* This parameter specifies the message queue id to send the message to.
* @param message
* This is a pointer to a previously created message, which is sent.
* @param sentFrom
* The sentFrom information can be set to inject the sender's queue id into
* the message. This variable is set to zero by default.
* @param ignoreFault
* If set to true, the internal software fault counter is not incremented
* if queue is full.
* @param context Specify whether call is made from task or from an ISR.
*/
static ReturnValue_t sendMessageFromMessageQueue(MessageQueueId_t sendTo,
MessageQueueMessageIF* message, MessageQueueId_t sentFrom = NO_QUEUE,
bool ignoreFault=false, CallContext callContext = CallContext::TASK);
static ReturnValue_t handleSendResult(BaseType_t result, bool ignoreFault);
static ReturnValue_t handleSendResult(BaseType_t result, bool ignoreFault);
private:
bool defaultDestinationSet = false;
QueueHandle_t handle;
MessageQueueId_t defaultDestination = MessageQueueIF::NO_QUEUE;
MessageQueueId_t lastPartner = MessageQueueIF::NO_QUEUE;
const size_t maxMessageSize;
//! Stores the current system context
CallContext callContext = CallContext::TASK;
bool defaultDestinationSet = false;
QueueHandle_t handle;
MessageQueueId_t queueId = MessageQueueIF::NO_QUEUE;
MessageQueueId_t defaultDestination = MessageQueueIF::NO_QUEUE;
MessageQueueId_t lastPartner = MessageQueueIF::NO_QUEUE;
const size_t maxMessageSize;
//! Stores the current system context
CallContext callContext = CallContext::TASK;
};
#endif /* FSFW_OSAL_FREERTOS_MESSAGEQUEUE_H_ */

5
osal/FreeRTOS/PeriodicTask.cpp
View File

@ -1,6 +1,7 @@
#include "PeriodicTask.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
#include "../../objectmanager/ObjectManager.h"
#include "../../serviceinterface/ServiceInterface.h"
#include "../../tasks/ExecutableObjectIF.h"
PeriodicTask::PeriodicTask(const char *name, TaskPriority setPriority,
@ -100,7 +101,7 @@ void PeriodicTask::taskFunctionality() {
}
ReturnValue_t PeriodicTask::addComponent(object_id_t object) {
ExecutableObjectIF* newObject = objectManager->get<ExecutableObjectIF>(
ExecutableObjectIF* newObject = ObjectManager::instance()->get<ExecutableObjectIF>(
object);
if (newObject == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1

58
osal/FreeRTOS/QueueMapManager.cpp Normal file
View File

@ -0,0 +1,58 @@
#include "QueueMapManager.h"
#include "../../ipc/MutexFactory.h"
#include "../../ipc/MutexGuard.h"
QueueMapManager* QueueMapManager::mqManagerInstance = nullptr;
QueueMapManager::QueueMapManager() {
mapLock = MutexFactory::instance()->createMutex();
}
QueueMapManager* QueueMapManager::instance() {
if (mqManagerInstance == nullptr){
mqManagerInstance = new QueueMapManager();
}
return QueueMapManager::mqManagerInstance;
}
ReturnValue_t QueueMapManager::addMessageQueue(QueueHandle_t queue, MessageQueueId_t* id) {
MutexGuard lock(mapLock);
uint32_t currentId = queueCounter++;
auto returnPair = queueMap.emplace(currentId, queue);
if(not returnPair.second) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "QueueMapManager::addMessageQueue This ID is already "
"inside the map!" << std::endl;
#else
sif::printError("QueueMapManager::addMessageQueue This ID is already "
"inside the map!\n");
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
if (id != nullptr) {
*id = currentId;
}
return HasReturnvaluesIF::RETURN_OK;
}
QueueHandle_t QueueMapManager::getMessageQueue(MessageQueueId_t messageQueueId) const {
auto queueIter = queueMap.find(messageQueueId);
if(queueIter != queueMap.end()) {
return queueIter->second;
}
else {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "QueueMapManager::getQueueHandle: The ID " << messageQueueId <<
" does not exists in the map!" << std::endl;
#else
sif::printWarning("QueueMapManager::getQueueHandle: The ID %d does not exist in the map!\n",
messageQueueId);
#endif
}
return nullptr;
}
QueueMapManager::~QueueMapManager() {
MutexFactory::instance()->deleteMutex(mapLock);
}

50
osal/FreeRTOS/QueueMapManager.h Normal file
View File

@ -0,0 +1,50 @@
#ifndef FSFW_OSAL_FREERTOS_QUEUEMAPMANAGER_H_
#define FSFW_OSAL_FREERTOS_QUEUEMAPMANAGER_H_
#include "../../ipc/MutexIF.h"
#include "../../ipc/messageQueueDefinitions.h"
#include "../../ipc/MessageQueueIF.h"
#include "freertos/FreeRTOS.h"
#include "freertos/queue.h"
#include <map>
using QueueMap = std::map<MessageQueueId_t, QueueHandle_t>;
class QueueMapManager {
public:
//! Returns the single instance of QueueMapManager
static QueueMapManager* instance();
/**
* Insert a message queue and the corresponding QueueHandle into the map
* @param queue The message queue to insert.
* @param id The passed value will be set unless a nullptr is passed
* @return
*/
ReturnValue_t addMessageQueue(QueueHandle_t queue, MessageQueueId_t* id);
/**
* Get the message queue handle by providing a message queue ID. Returns nullptr
* if the queue ID does not exist in the internal map.
* @param messageQueueId
* @return
*/
QueueHandle_t getMessageQueue(MessageQueueId_t messageQueueId) const;
private:
//! External instantiation forbidden. Constructor still required for singleton instantiation.
QueueMapManager();
~QueueMapManager();
uint32_t queueCounter = 0;
MutexIF* mapLock;
QueueMap queueMap;
static QueueMapManager* mqManagerInstance;
};
#endif /* FSFW_OSAL_FREERTOS_QUEUEMAPMANAGER_H_ */

1
osal/common/CMakeLists.txt
View File

@ -5,6 +5,7 @@ if(DEFINED WIN32 OR DEFINED UNIX)
UdpTcPollingTask.cpp
UdpTmTcBridge.cpp
TcpTmTcServer.cpp
TcpTmTcBridge.cpp
)
endif()

13
osal/common/TcpIpBase.cpp
View File

@ -1,10 +1,9 @@
#include "TcpIpBase.h"
#include "../../platform.h"
#ifdef __unix__
#ifdef PLATFORM_UNIX
#include <errno.h>
#include <unistd.h>
#endif
TcpIpBase::TcpIpBase() {
@ -37,17 +36,17 @@ TcpIpBase::~TcpIpBase() {
}
int TcpIpBase::closeSocket(socket_t socket) {
#ifdef _WIN32
#ifdef PLATFORM_WIN
return closesocket(socket);
#elif defined(__unix__)
#elif defined(PLATFORM_UNIX)
return close(socket);
#endif
}
int TcpIpBase::getLastSocketError() {
#ifdef _WIN32
#ifdef PLATFORM_WIN
return WSAGetLastError();
#elif defined(__unix__)
#elif defined(PLATFORM_UNIX)
return errno;
#endif
}

15
osal/common/TcpIpBase.h
View File

@ -1,28 +1,25 @@
#ifndef FSFW_OSAL_COMMON_TCPIPIF_H_
#define FSFW_OSAL_COMMON_TCPIPIF_H_
#include <fsfw/returnvalues/HasReturnvaluesIF.h>
#ifdef _WIN32
#include "../../returnvalues/HasReturnvaluesIF.h"
#include "../../platform.h"
#ifdef PLATFORM_WIN
#include <winsock2.h>
#elif defined(__unix__)
#elif defined(PLATFORM_UNIX)
#include <sys/socket.h>
#endif
class TcpIpBase {
protected:
#ifdef _WIN32
#ifdef PLATFORM_WIN
static constexpr int SHUT_RECV = SD_RECEIVE;
static constexpr int SHUT_SEND = SD_SEND;
static constexpr int SHUT_BOTH = SD_BOTH;
using socket_t = SOCKET;
#elif defined(__unix__)
#elif defined(PLATFORM_UNIX)
using socket_t = int;
static constexpr int INVALID_SOCKET = -1;

77
osal/common/TcpTmTcBridge.cpp Normal file
View File

@ -0,0 +1,77 @@
#include "TcpTmTcBridge.h"
#include "tcpipHelpers.h"
#include <fsfw/serviceinterface/ServiceInterface.h>
#include <fsfw/ipc/MutexGuard.h>
#include <fsfw/osal/common/TcpTmTcBridge.h>
#ifdef _WIN32
#include <ws2tcpip.h>
#elif defined(__unix__)
#include <netdb.h>
#include <arpa/inet.h>
#endif
const std::string TcpTmTcBridge::DEFAULT_UDP_SERVER_PORT = tcpip::DEFAULT_SERVER_PORT;
TcpTmTcBridge::TcpTmTcBridge(object_id_t objectId, object_id_t tcDestination,
object_id_t tmStoreId, object_id_t tcStoreId):
TmTcBridge(objectId, tcDestination, tmStoreId, tcStoreId) {
mutex = MutexFactory::instance()->createMutex();
// Connection is always up, TM is requested by connecting to server and receiving packets
registerCommConnect();
}
ReturnValue_t TcpTmTcBridge::initialize() {
ReturnValue_t result = TmTcBridge::initialize();
if(result != HasReturnvaluesIF::RETURN_OK) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "TcpTmTcBridge::initialize: TmTcBridge initialization failed!"
<< std::endl;
#else
sif::printError("TcpTmTcBridge::initialize: TmTcBridge initialization failed!\n");
#endif
return result;
}
return HasReturnvaluesIF::RETURN_OK;
}
TcpTmTcBridge::~TcpTmTcBridge() {
if(mutex != nullptr) {
MutexFactory::instance()->deleteMutex(mutex);
}
}
ReturnValue_t TcpTmTcBridge::handleTm() {
// Simply store the telemetry in the FIFO, the server will use it to access the TM
MutexGuard guard(mutex, timeoutType, mutexTimeoutMs);
TmTcMessage message;
ReturnValue_t status = HasReturnvaluesIF::RETURN_OK;
for (ReturnValue_t result = tmTcReceptionQueue->receiveMessage(&message);
result == HasReturnvaluesIF::RETURN_OK;
result = tmTcReceptionQueue->receiveMessage(&message))
{
status = storeDownlinkData(&message);
if(status != HasReturnvaluesIF::RETURN_OK) {
break;
}
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t TcpTmTcBridge::sendTm(const uint8_t *data, size_t dataLen) {
// Not used. The Server uses the FIFO to access and send the telemetry.
return HasReturnvaluesIF::RETURN_OK;
}
void TcpTmTcBridge::setMutexProperties(MutexIF::TimeoutType timeoutType,
dur_millis_t timeoutMs) {
this->timeoutType = timeoutType;
this->mutexTimeoutMs = timeoutMs;
}

71
osal/common/TcpTmTcBridge.h Normal file
View File

@ -0,0 +1,71 @@
#ifndef FSFW_OSAL_COMMON_TCPTMTCBRIDGE_H_
#define FSFW_OSAL_COMMON_TCPTMTCBRIDGE_H_
#include "TcpIpBase.h"
#include "../../tmtcservices/TmTcBridge.h"
#ifdef _WIN32
#include <ws2tcpip.h>
#elif defined(__unix__)
#include <sys/socket.h>
#endif
#include <string>
/**
* @brief This class should be used with the TcpTmTcServer to implement a TCP server
* for receiving and sending PUS telemetry and telecommands (TMTC)
* @details
* This bridge tasks takes care of filling a FIFO which generated telemetry. The TcpTmTcServer
* will take care of sending the telemetry stored in the FIFO if a client connects to the
* server. This bridge will also be the default destination for telecommands, but the telecommands
* will be relayed to a specified tcDestination directly.
*/
class TcpTmTcBridge:
public TmTcBridge {
friend class TcpTmTcServer;
public:
/* The ports chosen here should not be used by any other process. */
static const std::string DEFAULT_UDP_SERVER_PORT;
/**
* Constructor
* @param objectId Object ID of the TcpTmTcBridge.
* @param tcDestination Destination for received TC packets. Any received telecommands will
* be sent there directly. The destination object needs to implement
* AcceptsTelecommandsIF.
* @param tmStoreId TM store object ID. It is recommended to the default object ID
* @param tcStoreId TC store object ID. It is recommended to the default object ID
*/
TcpTmTcBridge(object_id_t objectId, object_id_t tcDestination,
object_id_t tmStoreId = objects::TM_STORE,
object_id_t tcStoreId = objects::TC_STORE);
virtual~ TcpTmTcBridge();
/**
* Set properties of internal mutex.
*/
void setMutexProperties(MutexIF::TimeoutType timeoutType, dur_millis_t timeoutMs);
ReturnValue_t initialize() override;
protected:
ReturnValue_t handleTm() override;
virtual ReturnValue_t sendTm(const uint8_t * data, size_t dataLen) override;
private:
//! Access to the FIFO needs to be mutex protected because it is used by the bridge and
//! the server.
MutexIF::TimeoutType timeoutType = MutexIF::TimeoutType::WAITING;
dur_millis_t mutexTimeoutMs = 20;
MutexIF* mutex;
};
#endif /* FSFW_OSAL_COMMON_TCPTMTCBRIDGE_H_ */

192
osal/common/TcpTmTcServer.cpp
View File

@ -1,23 +1,33 @@
#include "TcpTmTcServer.h"
#include "TcpTmTcBridge.h"
#include "tcpipHelpers.h"
#include "../../serviceinterface/ServiceInterface.h"
#ifdef _WIN32
#include "../../platform.h"
#include "../../container/SharedRingBuffer.h"
#include "../../ipc/MessageQueueSenderIF.h"
#include "../../ipc/MutexGuard.h"
#include "../../objectmanager/ObjectManager.h"
#include "../../serviceinterface/ServiceInterface.h"
#include "../../tmtcservices/TmTcMessage.h"
#ifdef PLATFORM_WIN
#include <winsock2.h>
#include <ws2tcpip.h>
#elif defined(__unix__)
#elif defined(PLATFORM_UNIX)
#include <netdb.h>
#endif
const std::string TcpTmTcServer::DEFAULT_TCP_SERVER_PORT = "7301";
const std::string TcpTmTcServer::DEFAULT_TCP_CLIENT_PORT = "7302";
#ifndef FSFW_TCP_RECV_WIRETAPPING_ENABLED
#define FSFW_TCP_RECV_WIRETAPPING_ENABLED 0
#endif
TcpTmTcServer::TcpTmTcServer(object_id_t objectId, object_id_t tmtcUnixUdpBridge,
std::string customTcpServerPort):
SystemObject(objectId), tcpPort(customTcpServerPort) {
const std::string TcpTmTcServer::DEFAULT_TCP_SERVER_PORT = "7303";
TcpTmTcServer::TcpTmTcServer(object_id_t objectId, object_id_t tmtcTcpBridge,
size_t receptionBufferSize, std::string customTcpServerPort):
SystemObject(objectId), tmtcBridgeId(tmtcTcpBridge),
tcpPort(customTcpServerPort), receptionBuffer(receptionBufferSize) {
if(tcpPort == "") {
tcpPort = DEFAULT_TCP_SERVER_PORT;
}
@ -31,6 +41,18 @@ ReturnValue_t TcpTmTcServer::initialize() {
return result;
}
tcStore = ObjectManager::instance()->get<StorageManagerIF>(objects::TC_STORE);
if (tcStore == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "TcpTmTcServer::initialize: TC store uninitialized!" << std::endl;
#else
sif::printError("TcpTmTcServer::initialize: TC store uninitialized!\n");
#endif
return ObjectManagerIF::CHILD_INIT_FAILED;
}
tmtcBridge = ObjectManager::instance()->get<TcpTmTcBridge>(tmtcBridgeId);
int retval = 0;
struct addrinfo *addrResult = nullptr;
struct addrinfo hints = {};
@ -40,34 +62,25 @@ ReturnValue_t TcpTmTcServer::initialize() {
hints.ai_protocol = IPPROTO_TCP;
hints.ai_flags = AI_PASSIVE;
// Listen to all addresses (0.0.0.0) by using AI_PASSIVE in the hint flags
retval = getaddrinfo(nullptr, tcpPort.c_str(), &hints, &addrResult);
if (retval != 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "TcWinTcpServer::TcpTmTcServer: Retrieving address info failed!" <<
std::endl;
#endif
handleError(Protocol::TCP, ErrorSources::GETADDRINFO_CALL);
return HasReturnvaluesIF::RETURN_FAILED;
}
/* Open TCP (stream) socket */
// Open TCP (stream) socket
listenerTcpSocket = socket(addrResult->ai_family, addrResult->ai_socktype,
addrResult->ai_protocol);
if(listenerTcpSocket == INVALID_SOCKET) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "TcWinTcpServer::TcWinTcpServer: Socket creation failed!" << std::endl;
#endif
freeaddrinfo(addrResult);
handleError(Protocol::TCP, ErrorSources::SOCKET_CALL);
return HasReturnvaluesIF::RETURN_FAILED;
}
// Bind to the address found by getaddrinfo
retval = bind(listenerTcpSocket, addrResult->ai_addr, static_cast<int>(addrResult->ai_addrlen));
if(retval == SOCKET_ERROR) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "TcWinTcpServer::TcpTmTcServer: Binding socket failed!" <<
std::endl;
#endif
freeaddrinfo(addrResult);
handleError(Protocol::TCP, ErrorSources::BIND_CALL);
return HasReturnvaluesIF::RETURN_FAILED;
@ -84,49 +97,130 @@ TcpTmTcServer::~TcpTmTcServer() {
ReturnValue_t TcpTmTcServer::performOperation(uint8_t opCode) {
using namespace tcpip;
/* If a connection is accepted, the corresponding socket will be assigned to the new socket */
socket_t clientSocket = 0;
sockaddr clientSockAddr = {};
socklen_t connectorSockAddrLen = 0;
// If a connection is accepted, the corresponding socket will be assigned to the new socket
socket_t connSocket = 0;
// sockaddr clientSockAddr = {};
// socklen_t connectorSockAddrLen = 0;
int retval = 0;
/* Listen for connection requests permanently for lifetime of program */
// Listen for connection requests permanently for lifetime of program
while(true) {
retval = listen(listenerTcpSocket, currentBacklog);
retval = listen(listenerTcpSocket, tcpBacklog);
if(retval == SOCKET_ERROR) {
handleError(Protocol::TCP, ErrorSources::LISTEN_CALL, 500);
continue;
}
clientSocket = accept(listenerTcpSocket, &clientSockAddr, &connectorSockAddrLen);
//connSocket = accept(listenerTcpSocket, &clientSockAddr, &connectorSockAddrLen);
connSocket = accept(listenerTcpSocket, nullptr, nullptr);
if(clientSocket == INVALID_SOCKET) {
if(connSocket == INVALID_SOCKET) {
handleError(Protocol::TCP, ErrorSources::ACCEPT_CALL, 500);
closeSocket(clientSocket);
closeSocket(connSocket);
continue;
};
retval = recv(clientSocket, reinterpret_cast<char*>(receptionBuffer.data()),
receptionBuffer.size(), 0);
if(retval > 0) {
#if FSFW_TCP_RCV_WIRETAPPING_ENABLED == 1
sif::info << "TcpTmTcServer::performOperation: Received " << retval << " bytes."
std::endl;
#endif
handleError(Protocol::TCP, ErrorSources::RECV_CALL, 500);
}
else if(retval == 0) {
handleServerOperation(connSocket);
// Done, shut down connection and go back to listening for client requests
retval = shutdown(connSocket, SHUT_SEND);
if(retval != 0) {
handleError(Protocol::TCP, ErrorSources::SHUTDOWN_CALL);
}
else {
}
/* Done, shut down connection */
retval = shutdown(clientSocket, SHUT_SEND);
closeSocket(clientSocket);
closeSocket(connSocket);
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t TcpTmTcServer::initializeAfterTaskCreation() {
if(tmtcBridge == nullptr) {
return ObjectManagerIF::CHILD_INIT_FAILED;
}
/* Initialize the destination after task creation. This ensures
that the destination has already been set in the TMTC bridge. */
targetTcDestination = tmtcBridge->getRequestQueue();
tcStore = tmtcBridge->tcStore;
tmStore = tmtcBridge->tmStore;
return HasReturnvaluesIF::RETURN_OK;
}
void TcpTmTcServer::handleServerOperation(socket_t connSocket) {
int retval = 0;
do {
// Read all telecommands sent by the client
retval = recv(connSocket,
reinterpret_cast<char*>(receptionBuffer.data()),
receptionBuffer.capacity(),
tcpFlags);
if (retval > 0) {
handleTcReception(retval);
}
else if(retval == 0) {
// Client has finished sending telecommands, send telemetry now
handleTmSending(connSocket);
}
else {
// Should not happen
tcpip::handleError(tcpip::Protocol::TCP, tcpip::ErrorSources::RECV_CALL);
}
} while(retval > 0);
}
ReturnValue_t TcpTmTcServer::handleTcReception(size_t bytesRecvd) {
#if FSFW_TCP_RECV_WIRETAPPING_ENABLED == 1
arrayprinter::print(receptionBuffer.data(), bytesRead);
#endif
store_address_t storeId;
ReturnValue_t result = tcStore->addData(&storeId, receptionBuffer.data(), bytesRecvd);
if (result != HasReturnvaluesIF::RETURN_OK) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning<< "TcpTmTcServer::handleServerOperation: Data storage failed." << std::endl;
sif::warning << "Packet size: " << bytesRecvd << std::endl;
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
}
TmTcMessage message(storeId);
result = MessageQueueSenderIF::sendMessage(targetTcDestination, &message);
if (result != HasReturnvaluesIF::RETURN_OK) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "UdpTcPollingTask::handleSuccessfullTcRead: "
" Sending message to queue failed" << std::endl;
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
tcStore->deleteData(storeId);
}
return result;
}
void TcpTmTcServer::setTcpBacklog(uint8_t tcpBacklog) {
this->tcpBacklog = tcpBacklog;
}
ReturnValue_t TcpTmTcServer::handleTmSending(socket_t connSocket) {
// Access to the FIFO is mutex protected because it is filled by the bridge
MutexGuard(tmtcBridge->mutex, tmtcBridge->timeoutType, tmtcBridge->mutexTimeoutMs);
store_address_t storeId;
while((not tmtcBridge->tmFifo->empty()) and
(tmtcBridge->packetSentCounter < tmtcBridge->sentPacketsPerCycle)) {
tmtcBridge->tmFifo->retrieve(&storeId);
// Using the store accessor will take care of deleting TM from the store automatically
ConstStorageAccessor storeAccessor(storeId);
ReturnValue_t result = tmStore->getData(storeId, storeAccessor);
if(result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
int retval = send(connSocket,
reinterpret_cast<const char*>(storeAccessor.data()),
storeAccessor.size(),
tcpTmFlags);
if(retval != static_cast<int>(storeAccessor.size())) {
tcpip::handleError(tcpip::Protocol::TCP, tcpip::ErrorSources::SEND_CALL);
}
}
return HasReturnvaluesIF::RETURN_OK;
}

64
osal/common/TcpTmTcServer.h
View File

@ -1,24 +1,40 @@
#ifndef FSFW_OSAL_WINDOWS_TCWINTCPSERVER_H_
#define FSFW_OSAL_WINDOWS_TCWINTCPSERVER_H_
#ifndef FSFW_OSAL_COMMON_TCP_TMTC_SERVER_H_
#define FSFW_OSAL_COMMON_TCP_TMTC_SERVER_H_
#include "TcpIpBase.h"
#include "../../platform.h"
#include "../../ipc/messageQueueDefinitions.h"
#include "../../ipc/MessageQueueIF.h"
#include "../../objectmanager/frameworkObjects.h"
#include "../../objectmanager/SystemObject.h"
#include "../../storagemanager/StorageManagerIF.h"
#include "../../tasks/ExecutableObjectIF.h"
#ifdef __unix__
#ifdef PLATFORM_UNIX
#include <sys/socket.h>
#endif
#include <string>
#include <vector>
//! Debugging preprocessor define.
#define FSFW_TCP_RCV_WIRETAPPING_ENABLED 0
class TcpTmTcBridge;
/**
* @brief Windows TCP server used to receive telecommands on a Windows Host
* @brief TCP server implementation
* @details
* Based on: https://docs.microsoft.com/en-us/windows/win32/winsock/complete-server-code
* This server will run for the whole program lifetime and will take care of serving client
* requests on a specified TCP server port. This server was written in a generic way and
* can be used on Unix and on Windows systems.
*
* If a connection is accepted, the server will read all telecommands sent by a client and then
* send all telemetry currently found in the TMTC bridge FIFO.
*
* Reading telemetry without sending telecommands is possible by connecting, shutting down the
* send operation immediately and then reading the telemetry. It is therefore recommended to
* connect to the server regularly, even if no telecommands need to be sent.
*
* The server will listen to a specific port on all addresses (0.0.0.0).
*/
class TcpTmTcServer:
public SystemObject,
@ -27,27 +43,51 @@ class TcpTmTcServer:
public:
/* The ports chosen here should not be used by any other process. */
static const std::string DEFAULT_TCP_SERVER_PORT;
static const std::string DEFAULT_TCP_CLIENT_PORT;
TcpTmTcServer(object_id_t objectId, object_id_t tmtcUnixUdpBridge,
static constexpr size_t ETHERNET_MTU_SIZE = 1500;
/**
* TCP Server Constructor
* @param objectId Object ID of the TCP Server
* @param tmtcTcpBridge Object ID of the TCP TMTC Bridge object
* @param receptionBufferSize This will be the size of the reception buffer. Default buffer
* size will be the Ethernet MTU size
* @param customTcpServerPort The user can specify another port than the default (7301) here.
*/
TcpTmTcServer(object_id_t objectId, object_id_t tmtcTcpBridge,
size_t receptionBufferSize = ETHERNET_MTU_SIZE + 1,
std::string customTcpServerPort = "");
virtual~ TcpTmTcServer();
void setTcpBacklog(uint8_t tcpBacklog);
ReturnValue_t initialize() override;
ReturnValue_t performOperation(uint8_t opCode) override;
ReturnValue_t initializeAfterTaskCreation() override;
protected:
StorageManagerIF* tcStore = nullptr;
StorageManagerIF* tmStore = nullptr;
private:
//! TMTC bridge is cached.
object_id_t tmtcBridgeId = objects::NO_OBJECT;
TcpTmTcBridge* tmtcBridge = nullptr;
std::string tcpPort;
int tcpFlags = 0;
socket_t listenerTcpSocket = 0;
struct sockaddr tcpAddress;
MessageQueueId_t targetTcDestination = MessageQueueIF::NO_QUEUE;
int tcpAddrLen = sizeof(tcpAddress);
int currentBacklog = 3;
int tcpBacklog = 3;
std::vector<uint8_t> receptionBuffer;
int tcpSockOpt = 0;
int tcpTmFlags = 0;
void handleServerOperation(socket_t connSocket);
ReturnValue_t handleTcReception(size_t bytesRecvd);
ReturnValue_t handleTmSending(socket_t connSocket);
};
#endif /* FSFW_OSAL_WINDOWS_TCWINTCPSERVER_H_ */
#endif /* FSFW_OSAL_COMMON_TCP_TMTC_SERVER_H_ */

24
osal/common/UdpTcPollingTask.cpp
View File

@ -1,26 +1,24 @@
#include "UdpTcPollingTask.h"
#include "tcpipHelpers.h"
#include "../../platform.h"
#include "../../globalfunctions/arrayprinter.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
#ifdef _WIN32
#include "../../serviceinterface/ServiceInterface.h"
#include "../../objectmanager/ObjectManager.h"
#ifdef PLATFORM_WIN
#include <winsock2.h>
#else
#elif defined(PLATFORM_UNIX)
#include <sys/types.h>
#include <sys/socket.h>
#endif
//! Debugging preprocessor define.
#define FSFW_UDP_RECV_WIRETAPPING_ENABLED 0
UdpTcPollingTask::UdpTcPollingTask(object_id_t objectId,
object_id_t tmtcUnixUdpBridge, size_t maxRecvSize,
object_id_t tmtcUdpBridge, size_t maxRecvSize,
double timeoutSeconds): SystemObject(objectId),
tmtcBridgeId(tmtcUnixUdpBridge) {
tmtcBridgeId(tmtcUdpBridge) {
if(frameSize > 0) {
this->frameSize = frameSize;
}
@ -119,7 +117,7 @@ ReturnValue_t UdpTcPollingTask::handleSuccessfullTcRead(size_t bytesRead) {
}
ReturnValue_t UdpTcPollingTask::initialize() {
tcStore = objectManager->get<StorageManagerIF>(objects::TC_STORE);
tcStore = ObjectManager::instance()->get<StorageManagerIF>(objects::TC_STORE);
if (tcStore == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "UdpTcPollingTask::initialize: TC store uninitialized!" << std::endl;
@ -127,7 +125,7 @@ ReturnValue_t UdpTcPollingTask::initialize() {
return ObjectManagerIF::CHILD_INIT_FAILED;
}
tmtcBridge = objectManager->get<UdpTmTcBridge>(tmtcBridgeId);
tmtcBridge = ObjectManager::instance()->get<UdpTmTcBridge>(tmtcBridgeId);
if(tmtcBridge == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "UdpTcPollingTask::initialize: Invalid TMTC bridge object!" <<
@ -155,7 +153,7 @@ ReturnValue_t UdpTcPollingTask::initializeAfterTaskCreation() {
}
void UdpTcPollingTask::setTimeout(double timeoutSeconds) {
#ifdef _WIN32
#ifdef PLATFORM_WIN
DWORD timeoutMs = timeoutSeconds * 1000.0;
int result = setsockopt(serverSocket, SOL_SOCKET, SO_RCVTIMEO,
reinterpret_cast<const char*>(&timeoutMs), sizeof(DWORD));
@ -165,7 +163,7 @@ void UdpTcPollingTask::setTimeout(double timeoutSeconds) {
"receive timeout failed with " << strerror(errno) << std::endl;
#endif
}
#elif defined(__unix__)
#elif defined(PLATFORM_UNIX)
timeval tval;
tval = timevalOperations::toTimeval(timeoutSeconds);
int result = setsockopt(serverSocket, SOL_SOCKET, SO_RCVTIMEO,

15
osal/common/UdpTcPollingTask.h
View File

@ -1,5 +1,5 @@
#ifndef FSFW_OSAL_WINDOWS_TCSOCKETPOLLINGTASK_H_
#define FSFW_OSAL_WINDOWS_TCSOCKETPOLLINGTASK_H_
#ifndef FSFW_OSAL_COMMON_UDPTCPOLLINGTASK_H_
#define FSFW_OSAL_COMMON_UDPTCPOLLINGTASK_H_
#include "UdpTmTcBridge.h"
#include "../../objectmanager/SystemObject.h"
@ -9,8 +9,11 @@
#include <vector>
/**
* @brief This class should be used with the UdpTmTcBridge to implement a UDP server
* @brief This class can be used with the UdpTmTcBridge to implement a UDP server
* for receiving and sending PUS TMTC.
* @details
* This task is exclusively used to poll telecommands from a given socket and transfer them
* to the FSFW software bus. It used the blocking recvfrom call to do this.
*/
class UdpTcPollingTask:
public TcpIpBase,
@ -22,7 +25,7 @@ public:
//! 0.5 default milliseconds timeout for now.
static constexpr timeval DEFAULT_TIMEOUT = {0, 500};
UdpTcPollingTask(object_id_t objectId, object_id_t tmtcUnixUdpBridge,
UdpTcPollingTask(object_id_t objectId, object_id_t tmtcUdpBridge,
size_t maxRecvSize = 0, double timeoutSeconds = -1);
virtual~ UdpTcPollingTask();
@ -45,8 +48,6 @@ private:
object_id_t tmtcBridgeId = objects::NO_OBJECT;
UdpTmTcBridge* tmtcBridge = nullptr;
MessageQueueId_t targetTcDestination = MessageQueueIF::NO_QUEUE;
//! See: https://docs.microsoft.com/en-us/windows/win32/api/winsock/nf-winsock-recvfrom
int receptionFlags = 0;
std::vector<uint8_t> receptionBuffer;
@ -57,4 +58,4 @@ private:
ReturnValue_t handleSuccessfullTcRead(size_t bytesRead);
};
#endif /* FRAMEWORK_OSAL_LINUX_TCSOCKETPOLLINGTASK_H_ */
#endif /* FSFW_OSAL_COMMON_UDPTCPOLLINGTASK_H_ */

38
osal/common/UdpTmTcBridge.cpp
View File

@ -1,27 +1,26 @@
#include "UdpTmTcBridge.h"
#include "tcpipHelpers.h"
#include <fsfw/serviceinterface/ServiceInterface.h>
#include <fsfw/ipc/MutexGuard.h>
#include <fsfw/osal/common/UdpTmTcBridge.h>
#ifdef _WIN32
#include "../../platform.h"
#include "../../serviceinterface/ServiceInterface.h"
#include "../../ipc/MutexGuard.h"
#ifdef PLATFORM_WIN
#include <ws2tcpip.h>
#elif defined(__unix__)
#elif defined(PLATFORM_UNIX)
#include <netdb.h>
#include <arpa/inet.h>
#endif
//! Debugging preprocessor define.
#ifndef FSFW_UDP_SEND_WIRETAPPING_ENABLED
#define FSFW_UDP_SEND_WIRETAPPING_ENABLED 0
#endif
const std::string UdpTmTcBridge::DEFAULT_UDP_SERVER_PORT = tcpip::DEFAULT_SERVER_PORT;
UdpTmTcBridge::UdpTmTcBridge(object_id_t objectId, object_id_t tcDestination,
object_id_t tmStoreId, object_id_t tcStoreId, std::string udpServerPort):
std::string udpServerPort, object_id_t tmStoreId, object_id_t tcStoreId):
TmTcBridge(objectId, tcDestination, tmStoreId, tcStoreId) {
if(udpServerPort == "") {
this->udpServerPort = DEFAULT_UDP_SERVER_PORT;
@ -38,7 +37,7 @@ ReturnValue_t UdpTmTcBridge::initialize() {
ReturnValue_t result = TmTcBridge::initialize();
if(result != HasReturnvaluesIF::RETURN_OK) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "TmTcUdpBridge::initialize: TmTcBridge initialization failed!"
sif::error << "UdpTmTcBridge::initialize: TmTcBridge initialization failed!"
<< std::endl;
#endif
return result;
@ -54,10 +53,10 @@ ReturnValue_t UdpTmTcBridge::initialize() {
/* Tell the user that we could not find a usable */
/* Winsock DLL. */
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "TmTcUdpBridge::TmTcUdpBridge: WSAStartup failed with error: " <<
sif::error << "UdpTmTcBridge::UdpTmTcBridge: WSAStartup failed with error: " <<
err << std::endl;
#else
sif::printError("TmTcUdpBridge::TmTcUdpBridge: WSAStartup failed with error: %d\n",
sif::printError("UdpTmTcBridge::UdpTmTcBridge: WSAStartup failed with error: %d\n",
err);
#endif
return HasReturnvaluesIF::RETURN_FAILED;
@ -78,19 +77,12 @@ ReturnValue_t UdpTmTcBridge::initialize() {
getaddrinfo to assign the address 0.0.0.0 (any address) */
int retval = getaddrinfo(nullptr, udpServerPort.c_str(), &hints, &addrResult);
if (retval != 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "TmTcUdpBridge::TmTcUdpBridge: Retrieving address info failed!" <<
std::endl;
#endif
tcpip::handleError(tcpip::Protocol::UDP, tcpip::ErrorSources::GETADDRINFO_CALL);
return HasReturnvaluesIF::RETURN_FAILED;
}
serverSocket = socket(addrResult->ai_family, addrResult->ai_socktype, addrResult->ai_protocol);
if(serverSocket == INVALID_SOCKET) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "TmTcUdpBridge::TmTcUdpBridge: Could not open UDP socket!" <<
std::endl;
#endif
freeaddrinfo(addrResult);
tcpip::handleError(tcpip::Protocol::UDP, tcpip::ErrorSources::SOCKET_CALL);
return HasReturnvaluesIF::RETURN_FAILED;
@ -102,10 +94,6 @@ ReturnValue_t UdpTmTcBridge::initialize() {
retval = bind(serverSocket, addrResult->ai_addr, static_cast<int>(addrResult->ai_addrlen));
if(retval != 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "TmTcUdpBridge::TmTcUdpBridge: Could not bind "
"local port (" << udpServerPort << ") to server socket!" << std::endl;
#endif
freeaddrinfo(addrResult);
tcpip::handleError(tcpip::Protocol::UDP, tcpip::ErrorSources::BIND_CALL);
return HasReturnvaluesIF::RETURN_FAILED;

25
osal/common/UdpTmTcBridge.h
View File

@ -1,24 +1,26 @@
#ifndef FSFW_OSAL_WINDOWS_TMTCWINUDPBRIDGE_H_
#define FSFW_OSAL_WINDOWS_TMTCWINUDPBRIDGE_H_
#ifndef FSFW_OSAL_COMMON_TMTCUDPBRIDGE_H_
#define FSFW_OSAL_COMMON_TMTCUDPBRIDGE_H_
#include "TcpIpBase.h"
#include "../../platform.h"
#include "../../tmtcservices/TmTcBridge.h"
#ifdef _WIN32
#ifdef PLATFORM_WIN
#include <ws2tcpip.h>
#elif defined(__unix__)
#elif defined(PLATFORM_UNIX)
#include <sys/socket.h>
#endif
#include <string>
/**
* @brief This class should be used with the UdpTcPollingTask to implement a UDP server
* @brief This class can be used with the UdpTcPollingTask to implement a UDP server
* for receiving and sending PUS TMTC.
* @details
* This bridge task will take care of sending telemetry back to a UDP client if a connection
* was established and store them in a FIFO if this was not done yet. It is also be the default
* destination for telecommands, but the telecommands will be relayed to a specified tcDestination
* directly.
*/
class UdpTmTcBridge:
public TmTcBridge,
@ -29,7 +31,8 @@ public:
static const std::string DEFAULT_UDP_SERVER_PORT;
UdpTmTcBridge(object_id_t objectId, object_id_t tcDestination,
object_id_t tmStoreId, object_id_t tcStoreId, std::string udpServerPort = "");
std::string udpServerPort = "", object_id_t tmStoreId = objects::TM_STORE,
object_id_t tcStoreId = objects::TC_STORE);
virtual~ UdpTmTcBridge();
/**
@ -56,5 +59,5 @@ private:
MutexIF* mutex;
};
#endif /* FSFW_OSAL_HOST_TMTCWINUDPBRIDGE_H_ */
#endif /* FSFW_OSAL_COMMON_TMTCUDPBRIDGE_H_ */

9
osal/common/tcpipCommon.cpp
View File

@ -32,9 +32,18 @@ void tcpip::determineErrorStrings(Protocol protocol, ErrorSources errorSrc, std:
else if(errorSrc == ErrorSources::RECVFROM_CALL) {
srcString = "recvfrom call";
}
else if(errorSrc == ErrorSources::SEND_CALL) {
srcString = "send call";
}
else if(errorSrc == ErrorSources::SENDTO_CALL) {
srcString = "sendto call";
}
else if(errorSrc == ErrorSources::GETADDRINFO_CALL) {
srcString = "getaddrinfo call";
}
else if(errorSrc == ErrorSources::SHUTDOWN_CALL) {
srcString = "shutdown call";
}
else {
srcString = "unknown call";
}

4
osal/common/tcpipCommon.h
View File

@ -29,7 +29,9 @@ enum class ErrorSources {
RECVFROM_CALL,
LISTEN_CALL,
ACCEPT_CALL,
SENDTO_CALL
SEND_CALL,
SENDTO_CALL,
SHUTDOWN_CALL
};
void determineErrorStrings(Protocol protocol, ErrorSources errorSrc, std::string& protStr,

83
osal/host/Clock.cpp
View File

@ -1,10 +1,12 @@
#include "../../serviceinterface/ServiceInterface.h"
#include "../../timemanager/Clock.h"
#include "../../platform.h"
#include <chrono>
#if defined(WIN32)
#if defined(PLATFORM_WIN)
#include <sysinfoapi.h>
#elif defined(LINUX)
#elif defined(PLATFORM_UNIX)
#include <fstream>
#endif
@ -46,7 +48,7 @@ ReturnValue_t Clock::setClock(const timeval* time) {
}
ReturnValue_t Clock::getClock_timeval(timeval* time) {
#if defined(WIN32)
#if defined(PLATFORM_WIN)
auto now = std::chrono::system_clock::now();
auto secondsChrono = std::chrono::time_point_cast<std::chrono::seconds>(now);
auto epoch = now.time_since_epoch();
@ -54,7 +56,7 @@ ReturnValue_t Clock::getClock_timeval(timeval* time) {
auto fraction = now - secondsChrono;
time->tv_usec = std::chrono::duration_cast<std::chrono::microseconds>(fraction).count();
return HasReturnvaluesIF::RETURN_OK;
#elif defined(LINUX)
#elif defined(PLATFORM_UNIX)
timespec timeUnix;
int status = clock_gettime(CLOCK_REALTIME,&timeUnix);
if(status!=0){
@ -85,14 +87,14 @@ ReturnValue_t Clock::getClock_usecs(uint64_t* time) {
timeval Clock::getUptime() {
timeval timeval;
#if defined(WIN32)
#if defined(PLATFORM_WIN)
auto uptime = std::chrono::milliseconds(GetTickCount64());
auto secondsChrono = std::chrono::duration_cast<std::chrono::seconds>(uptime);
timeval.tv_sec = secondsChrono.count();
auto fraction = uptime - secondsChrono;
timeval.tv_usec = std::chrono::duration_cast<std::chrono::microseconds>(
fraction).count();
#elif defined(LINUX)
#elif defined(PLATFORM_UNIX)
double uptimeSeconds;
if (std::ifstream("/proc/uptime", std::ios::in) >> uptimeSeconds)
{
@ -119,7 +121,6 @@ ReturnValue_t Clock::getUptime(uint32_t* uptimeMs) {
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t Clock::getDateAndTime(TimeOfDay_t* time) {
/* Do some magic with chrono (C++20!) */
/* Right now, the library doesn't have the new features to get the required values yet.
@ -170,71 +171,3 @@ ReturnValue_t Clock::convertTimevalToJD2000(timeval time, double* JD2000) {
/ 3600.;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t Clock::convertUTCToTT(timeval utc, timeval* tt) {
//SHOULDDO: works not for dates in the past (might have less leap seconds)
if (timeMutex == NULL) {
return HasReturnvaluesIF::RETURN_FAILED;
}
uint16_t leapSeconds;
ReturnValue_t result = getLeapSeconds(&leapSeconds);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
timeval leapSeconds_timeval = { 0, 0 };
leapSeconds_timeval.tv_sec = leapSeconds;
//initial offset between UTC and TAI
timeval UTCtoTAI1972 = { 10, 0 };
timeval TAItoTT = { 32, 184000 };
*tt = utc + leapSeconds_timeval + UTCtoTAI1972 + TAItoTT;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t Clock::setLeapSeconds(const uint16_t leapSeconds_) {
if(checkOrCreateClockMutex()!=HasReturnvaluesIF::RETURN_OK){
return HasReturnvaluesIF::RETURN_FAILED;
}
ReturnValue_t result = timeMutex->lockMutex();
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
leapSeconds = leapSeconds_;
result = timeMutex->unlockMutex();
return result;
}
ReturnValue_t Clock::getLeapSeconds(uint16_t* leapSeconds_) {
if(timeMutex == nullptr){
return HasReturnvaluesIF::RETURN_FAILED;
}
ReturnValue_t result = timeMutex->lockMutex();
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
*leapSeconds_ = leapSeconds;
result = timeMutex->unlockMutex();
return result;
}
ReturnValue_t Clock::checkOrCreateClockMutex(){
if(timeMutex == nullptr){
MutexFactory* mutexFactory = MutexFactory::instance();
if (mutexFactory == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
timeMutex = mutexFactory->createMutex();
if (timeMutex == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
}

9
osal/host/FixedTimeslotTask.cpp
View File

@ -1,18 +1,21 @@
#include "taskHelpers.h"
#include "../../platform.h"
#include "../../osal/host/FixedTimeslotTask.h"
#include "../../ipc/MutexFactory.h"
#include "../../osal/host/Mutex.h"
#include "../../osal/host/FixedTimeslotTask.h"
#include "../../objectmanager/ObjectManager.h"
#include "../../serviceinterface/ServiceInterface.h"
#include "../../tasks/ExecutableObjectIF.h"
#include <thread>
#include <chrono>
#if defined(WIN32)
#if defined(PLATFORM_WIN)
#include <windows.h>
#include "../windows/winTaskHelpers.h"
#elif defined(LINUX)
#elif defined(PLATFORM_UNIX)
#include <pthread.h>
#endif
@ -109,7 +112,7 @@ void FixedTimeslotTask::taskFunctionality() {
ReturnValue_t FixedTimeslotTask::addSlot(object_id_t componentId,
uint32_t slotTimeMs, int8_t executionStep) {
ExecutableObjectIF* executableObject = objectManager->
ExecutableObjectIF* executableObject = ObjectManager::instance()->
get<ExecutableObjectIF>(componentId);
if (executableObject != nullptr) {
pollingSeqTable.addSlot(componentId, slotTimeMs, executionStep,

18
osal/host/MessageQueue.cpp
View File

@ -1,18 +1,22 @@
#include "MessageQueue.h"
#include "QueueMapManager.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
#include "../../serviceinterface/ServiceInterface.h"
#include "../../objectmanager/ObjectManager.h"
#include "../../ipc/MutexFactory.h"
#include "../../ipc/MutexGuard.h"
#include <cstring>
MessageQueue::MessageQueue(size_t messageDepth, size_t maxMessageSize):
messageSize(maxMessageSize), messageDepth(messageDepth) {
queueLock = MutexFactory::instance()->createMutex();
auto result = QueueMapManager::instance()->addMessageQueue(this, &mqId);
if(result != HasReturnvaluesIF::RETURN_OK) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::MessageQueue:"
<< " Could not be created" << std::endl;
sif::error << "MessageQueue::MessageQueue: Could not be created" << std::endl;
#else
sif::printError("MessageQueue::MessageQueue: Could not be created\n");
#endif
}
}
@ -119,15 +123,13 @@ ReturnValue_t MessageQueue::sendMessageFromMessageQueue(MessageQueueId_t sendTo,
QueueMapManager::instance()->getMessageQueue(sendTo));
if(targetQueue == nullptr) {
if(not ignoreFault) {
InternalErrorReporterIF* internalErrorReporter =
objectManager->get<InternalErrorReporterIF>(
objects::INTERNAL_ERROR_REPORTER);
InternalErrorReporterIF* internalErrorReporter = ObjectManager::instance()->
get<InternalErrorReporterIF>(objects::INTERNAL_ERROR_REPORTER);
if (internalErrorReporter != nullptr) {
internalErrorReporter->queueMessageNotSent();
}
}
// TODO: Better returnvalue
return HasReturnvaluesIF::RETURN_FAILED;
return MessageQueueIF::DESTINATION_INVALID;
}
if(targetQueue->messageQueue.size() < targetQueue->messageDepth) {
MutexGuard mutexLock(targetQueue->queueLock, MutexIF::TimeoutType::WAITING, 20);

6
osal/host/MessageQueue.h
View File

@ -217,15 +217,15 @@ private:
* @brief The class stores the queue id it got assigned.
* If initialization fails, the queue id is set to zero.
*/
MessageQueueId_t mqId = 0;
MessageQueueId_t mqId = MessageQueueIF::NO_QUEUE;
size_t messageSize = 0;
size_t messageDepth = 0;
MutexIF* queueLock;
bool defaultDestinationSet = false;
MessageQueueId_t defaultDestination = 0;
MessageQueueId_t lastPartner = 0;
MessageQueueId_t defaultDestination = MessageQueueIF::NO_QUEUE;
MessageQueueId_t lastPartner = MessageQueueIF::NO_QUEUE;
};
#endif /* FRAMEWORK_OSAL_HOST_MESSAGEQUEUE_H_ */

14
osal/host/PeriodicTask.cpp
View File

@ -2,17 +2,19 @@
#include "PeriodicTask.h"
#include "taskHelpers.h"
#include "../../platform.h"
#include "../../ipc/MutexFactory.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
#include "../../objectmanager/ObjectManager.h"
#include "../../serviceinterface/ServiceInterface.h"
#include "../../tasks/ExecutableObjectIF.h"
#include <thread>
#include <chrono>
#if defined(WIN32)
#if defined(PLATFORM_WIN)
#include <processthreadsapi.h>
#include <fsfw/osal/windows/winTaskHelpers.h>
#elif defined(__unix__)
#elif defined(PLATFORM_UNIX)
#include <pthread.h>
#endif
@ -24,9 +26,9 @@ PeriodicTask::PeriodicTask(const char *name, TaskPriority setPriority,
// It is probably possible to set task priorities by using the native
// task handles for Windows / Linux
mainThread = std::thread(&PeriodicTask::taskEntryPoint, this, this);
#if defined(_WIN32)
#if defined(PLATFORM_WIN)
tasks::setTaskPriority(reinterpret_cast<HANDLE>(mainThread.native_handle()), setPriority);
#elif defined(__unix__)
#elif defined(PLATFORM_UNIX)
// TODO: We could reuse existing code here.
#endif
tasks::insertTaskName(mainThread.get_id(), taskName);
@ -102,7 +104,7 @@ void PeriodicTask::taskFunctionality() {
}
ReturnValue_t PeriodicTask::addComponent(object_id_t object) {
ExecutableObjectIF* newObject = objectManager->get<ExecutableObjectIF>(
ExecutableObjectIF* newObject = ObjectManager::instance()->get<ExecutableObjectIF>(
object);
if (newObject == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;

65
osal/host/QueueMapManager.cpp
View File

@ -15,52 +15,49 @@ QueueMapManager::~QueueMapManager() {
}
QueueMapManager* QueueMapManager::instance() {
if (mqManagerInstance == nullptr){
mqManagerInstance = new QueueMapManager();
}
return QueueMapManager::mqManagerInstance;
if (mqManagerInstance == nullptr){
mqManagerInstance = new QueueMapManager();
}
return QueueMapManager::mqManagerInstance;
}
ReturnValue_t QueueMapManager::addMessageQueue(
MessageQueueIF* queueToInsert, MessageQueueId_t* id) {
/* Not thread-safe, but it is assumed all message queues are created at software initialization
now. If this is to be made thread-safe in the future, it propably would be sufficient to lock
the increment operation here. */
uint32_t currentId = queueCounter++;
auto returnPair = queueMap.emplace(currentId, queueToInsert);
if(not returnPair.second) {
/* This should never happen for the atomic variable. */
MessageQueueIF* queueToInsert, MessageQueueId_t* id) {
MutexGuard lock(mapLock);
uint32_t currentId = queueCounter++;
auto returnPair = queueMap.emplace(currentId, queueToInsert);
if(not returnPair.second) {
/* This should never happen for the atomic variable. */
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "QueueMapManager::addMessageQueue This ID is already "
"inside the map!" << std::endl;
sif::error << "QueueMapManager::addMessageQueue This ID is already "
"inside the map!" << std::endl;
#else
sif::printError("QueueMapManager::addMessageQueue This ID is already "
sif::printError("QueueMapManager::addMessageQueue This ID is already "
"inside the map!\n");
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
if (id != nullptr) {
*id = currentId;
}
return HasReturnvaluesIF::RETURN_OK;
return HasReturnvaluesIF::RETURN_FAILED;
}
if (id != nullptr) {
*id = currentId;
}
return HasReturnvaluesIF::RETURN_OK;
}
MessageQueueIF* QueueMapManager::getMessageQueue(
MessageQueueId_t messageQueueId) const {
MutexGuard(mapLock, MutexIF::TimeoutType::WAITING, 50);
auto queueIter = queueMap.find(messageQueueId);
if(queueIter != queueMap.end()) {
return queueIter->second;
}
else {
MessageQueueId_t messageQueueId) const {
auto queueIter = queueMap.find(messageQueueId);
if(queueIter != queueMap.end()) {
return queueIter->second;
}
else {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "QueueMapManager::getQueueHandle: The ID " << messageQueueId <<
" does not exists in the map!" << std::endl;
sif::warning << "QueueMapManager::getQueueHandle: The ID " << messageQueueId <<
" does not exists in the map!" << std::endl;
#else
sif::printWarning("QueueMapManager::getQueueHandle: The ID %d does not exist in the map!\n",
messageQueueId);
sif::printWarning("QueueMapManager::getQueueHandle: The ID %d does not exist in the map!\n",
messageQueueId);
#endif
return nullptr;
}
}
return nullptr;
}

49
osal/host/QueueMapManager.h
View File

@ -15,33 +15,36 @@ using QueueMap = std::unordered_map<MessageQueueId_t, MessageQueueIF*>;
*/
class QueueMapManager {
public:
//! Returns the single instance of SemaphoreFactory.
static QueueMapManager* instance();
/**
* Insert a message queue into the map and returns a message queue ID
* @param queue The message queue to insert.
* @param id The passed value will be set unless a nullptr is passed
* @return
*/
ReturnValue_t addMessageQueue(MessageQueueIF* queue, MessageQueueId_t*
id = nullptr);
/**
* Get the message queue handle by providing a message queue ID.
* @param messageQueueId
* @return
*/
MessageQueueIF* getMessageQueue(MessageQueueId_t messageQueueId) const;
//! Returns the single instance of QueueMapManager.
static QueueMapManager* instance();
/**
* Insert a message queue into the map and returns a message queue ID
* @param queue The message queue to insert.
* @param id The passed value will be set unless a nullptr is passed
* @return
*/
ReturnValue_t addMessageQueue(MessageQueueIF* queue, MessageQueueId_t*
id = nullptr);
/**
* Get the message queue handle by providing a message queue ID. Returns nullptr
* if the queue ID is not contained inside the internal map.
* @param messageQueueId
* @return
*/
MessageQueueIF* getMessageQueue(MessageQueueId_t messageQueueId) const;
private:
//! External instantiation is forbidden.
QueueMapManager();
~QueueMapManager();
//! External instantiation is forbidden. Constructor still required for singleton instantiation.
QueueMapManager();
~QueueMapManager();
uint32_t queueCounter = 0;
MutexIF* mapLock;
QueueMap queueMap;
static QueueMapManager* mqManagerInstance;
uint32_t queueCounter = 0;
MutexIF* mapLock;
QueueMap queueMap;
static QueueMapManager* mqManagerInstance;
};

233
osal/linux/BinarySemaphore.cpp
View File

@ -1,4 +1,5 @@
#include "BinarySemaphore.h"
#include "unixUtility.h"
#include "../../serviceinterface/ServiceInterfacePrinter.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
@ -8,154 +9,154 @@
BinarySemaphore::BinarySemaphore() {
// Using unnamed semaphores for now
initSemaphore();
// Using unnamed semaphores for now
initSemaphore();
}
BinarySemaphore::~BinarySemaphore() {
sem_destroy(&handle);
sem_destroy(&handle);
}
BinarySemaphore::BinarySemaphore(BinarySemaphore&& s) {
initSemaphore();
initSemaphore();
}
BinarySemaphore& BinarySemaphore::operator =(
BinarySemaphore&& s) {
initSemaphore();
return * this;
initSemaphore();
return * this;
}
ReturnValue_t BinarySemaphore::acquire(TimeoutType timeoutType,
uint32_t timeoutMs) {
int result = 0;
if(timeoutType == TimeoutType::POLLING) {
result = sem_trywait(&handle);
}
else if(timeoutType == TimeoutType::BLOCKING) {
result = sem_wait(&handle);
}
else if(timeoutType == TimeoutType::WAITING){
timespec timeOut;
clock_gettime(CLOCK_REALTIME, &timeOut);
uint64_t nseconds = timeOut.tv_sec * 1000000000 + timeOut.tv_nsec;
nseconds += timeoutMs * 1000000;
timeOut.tv_sec = nseconds / 1000000000;
timeOut.tv_nsec = nseconds - timeOut.tv_sec * 1000000000;
result = sem_timedwait(&handle, &timeOut);
if(result != 0 and errno == EINVAL) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "BinarySemaphore::acquire: Invalid time value possible"
<< std::endl;
#endif
}
}
if(result == 0) {
return HasReturnvaluesIF::RETURN_OK;
}
uint32_t timeoutMs) {
int result = 0;
if(timeoutType == TimeoutType::POLLING) {
result = sem_trywait(&handle);
}
else if(timeoutType == TimeoutType::BLOCKING) {
result = sem_wait(&handle);
}
else if(timeoutType == TimeoutType::WAITING){
timespec timeOut;
clock_gettime(CLOCK_REALTIME, &timeOut);
uint64_t nseconds = timeOut.tv_sec * 1000000000 + timeOut.tv_nsec;
nseconds += timeoutMs * 1000000;
timeOut.tv_sec = nseconds / 1000000000;
timeOut.tv_nsec = nseconds - timeOut.tv_sec * 1000000000;
result = sem_timedwait(&handle, &timeOut);
if(result != 0 and errno == EINVAL) {
utility::printUnixErrorGeneric(CLASS_NAME, "acquire", "sem_timedwait");
}
}
if(result == 0) {
return HasReturnvaluesIF::RETURN_OK;
}
switch(errno) {
case(EAGAIN):
// Operation could not be performed without blocking (for sem_trywait)
case(ETIMEDOUT):
// Semaphore is 0
return SemaphoreIF::SEMAPHORE_TIMEOUT;
case(EINVAL):
// Semaphore invalid
return SemaphoreIF::SEMAPHORE_INVALID;
case(EINTR):
// Call was interrupted by signal handler
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "BinarySemaphore::acquire: Signal handler interrupted."
"Code " << strerror(errno) << std::endl;
#endif
/* No break */
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
switch(errno) {
case(EAGAIN):
// Operation could not be performed without blocking (for sem_trywait)
case(ETIMEDOUT): {
// Semaphore is 0
utility::printUnixErrorGeneric(CLASS_NAME, "acquire", "ETIMEDOUT");
return SemaphoreIF::SEMAPHORE_TIMEOUT;
}
case(EINVAL): {
// Semaphore invalid
utility::printUnixErrorGeneric(CLASS_NAME, "acquire", "EINVAL");
return SemaphoreIF::SEMAPHORE_INVALID;
}
case(EINTR): {
// Call was interrupted by signal handler
utility::printUnixErrorGeneric(CLASS_NAME, "acquire", "EINTR");
return HasReturnvaluesIF::RETURN_FAILED;
}
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
}
ReturnValue_t BinarySemaphore::release() {
return BinarySemaphore::release(&this->handle);
return BinarySemaphore::release(&this->handle);
}
ReturnValue_t BinarySemaphore::release(sem_t *handle) {
ReturnValue_t countResult = checkCount(handle, 1);
if(countResult != HasReturnvaluesIF::RETURN_OK) {
return countResult;
}
ReturnValue_t countResult = checkCount(handle, 1);
if(countResult != HasReturnvaluesIF::RETURN_OK) {
return countResult;
}
int result = sem_post(handle);
if(result == 0) {
return HasReturnvaluesIF::RETURN_OK;
}
int result = sem_post(handle);
if(result == 0) {
return HasReturnvaluesIF::RETURN_OK;
}
switch(errno) {
case(EINVAL):
// Semaphore invalid
return SemaphoreIF::SEMAPHORE_INVALID;
case(EOVERFLOW):
// SEM_MAX_VALUE overflow. This should never happen
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
switch(errno) {
case(EINVAL): {
// Semaphore invalid
utility::printUnixErrorGeneric(CLASS_NAME, "release", "EINVAL");
return SemaphoreIF::SEMAPHORE_INVALID;
}
case(EOVERFLOW): {
// SEM_MAX_VALUE overflow. This should never happen
utility::printUnixErrorGeneric(CLASS_NAME, "release", "EOVERFLOW");
return HasReturnvaluesIF::RETURN_FAILED;
}
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
}
uint8_t BinarySemaphore::getSemaphoreCounter() const {
// And another ugly cast :-D
return getSemaphoreCounter(const_cast<sem_t*>(&this->handle));
// And another ugly cast :-D
return getSemaphoreCounter(const_cast<sem_t*>(&this->handle));
}
uint8_t BinarySemaphore::getSemaphoreCounter(sem_t *handle) {
int value = 0;
int result = sem_getvalue(handle, &value);
if (result == 0) {
return value;
}
else if(result != 0 and errno == EINVAL) {
// Could be called from interrupt, use lightweight printf
sif::printError("BinarySemaphore::getSemaphoreCounter: "
"Invalid semaphore\n");
return 0;
}
else {
// This should never happen.
return 0;
}
int value = 0;
int result = sem_getvalue(handle, &value);
if (result == 0) {
return value;
}
else if(result != 0 and errno == EINVAL) {
// Could be called from interrupt, use lightweight printf
sif::printError("BinarySemaphore::getSemaphoreCounter: "
"Invalid semaphore\n");
return 0;
}
else {
// This should never happen.
return 0;
}
}
void BinarySemaphore::initSemaphore(uint8_t initCount) {
auto result = sem_init(&handle, true, initCount);
if(result == -1) {
switch(errno) {
case(EINVAL):
// Value exceeds SEM_VALUE_MAX
case(ENOSYS): {
// System does not support process-shared semaphores
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "BinarySemaphore: Init failed with "
<< strerror(errno) << std::endl;
#else
sif::printError("BinarySemaphore: Init failed with %s\n",
strerror(errno));
#endif
}
}
}
auto result = sem_init(&handle, true, initCount);
if(result == -1) {
switch(errno) {
case(EINVAL): {
utility::printUnixErrorGeneric(CLASS_NAME, "initSemaphore", "EINVAL");
break;
}
case(ENOSYS): {
// System does not support process-shared semaphores
utility::printUnixErrorGeneric(CLASS_NAME, "initSemaphore", "ENOSYS");
break;
}
}
}
}
ReturnValue_t BinarySemaphore::checkCount(sem_t* handle, uint8_t maxCount) {
int value = getSemaphoreCounter(handle);
if(value >= maxCount) {
if(maxCount == 1 and value > 1) {
// Binary Semaphore special case.
// This is a config error use lightweight printf is this is called
// from an interrupt
printf("BinarySemaphore::release: Value of binary semaphore greater"
" than 1!\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
return SemaphoreIF::SEMAPHORE_NOT_OWNED;
}
return HasReturnvaluesIF::RETURN_OK;
int value = getSemaphoreCounter(handle);
if(value >= maxCount) {
if(maxCount == 1 and value > 1) {
// Binary Semaphore special case.
// This is a config error use lightweight printf is this is called
// from an interrupt
printf("BinarySemaphore::release: Value of binary semaphore greater than 1!\n");
return HasReturnvaluesIF::RETURN_FAILED;
}
return SemaphoreIF::SEMAPHORE_NOT_OWNED;
}
return HasReturnvaluesIF::RETURN_OK;
}

1
osal/linux/BinarySemaphore.h
View File

@ -76,6 +76,7 @@ public:
static ReturnValue_t checkCount(sem_t* handle, uint8_t maxCount);
protected:
sem_t handle;
static constexpr const char* CLASS_NAME = "BinarySemaphore";
};
#endif /* FRAMEWORK_OSAL_FREERTOS_BINARYSEMPAHORE_H_ */

1
osal/linux/CMakeLists.txt
View File

@ -15,6 +15,7 @@ target_sources(${LIB_FSFW_NAME}
TaskFactory.cpp
Timer.cpp
tcpipHelpers.cpp
unixUtility.cpp
)
find_package(Threads REQUIRED)

68
osal/linux/Clock.cpp
View File

@ -153,71 +153,3 @@ ReturnValue_t Clock::convertTimevalToJD2000(timeval time, double* JD2000) {
/ 3600.;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t Clock::convertUTCToTT(timeval utc, timeval* tt) {
//SHOULDDO: works not for dates in the past (might have less leap seconds)
if (timeMutex == NULL) {
return HasReturnvaluesIF::RETURN_FAILED;
}
uint16_t leapSeconds;
ReturnValue_t result = getLeapSeconds(&leapSeconds);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
timeval leapSeconds_timeval = { 0, 0 };
leapSeconds_timeval.tv_sec = leapSeconds;
//initial offset between UTC and TAI
timeval UTCtoTAI1972 = { 10, 0 };
timeval TAItoTT = { 32, 184000 };
*tt = utc + leapSeconds_timeval + UTCtoTAI1972 + TAItoTT;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t Clock::setLeapSeconds(const uint16_t leapSeconds_) {
if(checkOrCreateClockMutex()!=HasReturnvaluesIF::RETURN_OK){
return HasReturnvaluesIF::RETURN_FAILED;
}
ReturnValue_t result = timeMutex->lockMutex(MutexIF::TimeoutType::BLOCKING);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
leapSeconds = leapSeconds_;
result = timeMutex->unlockMutex();
return result;
}
ReturnValue_t Clock::getLeapSeconds(uint16_t* leapSeconds_) {
if(timeMutex==NULL){
return HasReturnvaluesIF::RETURN_FAILED;
}
ReturnValue_t result = timeMutex->lockMutex(MutexIF::TimeoutType::BLOCKING);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
*leapSeconds_ = leapSeconds;
result = timeMutex->unlockMutex();
return result;
}
ReturnValue_t Clock::checkOrCreateClockMutex(){
if(timeMutex == nullptr){
MutexFactory* mutexFactory = MutexFactory::instance();
if (mutexFactory == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
timeMutex = mutexFactory->createMutex();
if (timeMutex == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
}

76
osal/linux/CountingSemaphore.cpp
View File

@ -1,58 +1,70 @@
#include "../../osal/linux/CountingSemaphore.h"
#include "CountingSemaphore.h"
#include "unixUtility.h"
#include "../../serviceinterface/ServiceInterface.h"
#include <errno.h>
CountingSemaphore::CountingSemaphore(const uint8_t maxCount, uint8_t initCount):
maxCount(maxCount), initCount(initCount) {
if(initCount > maxCount) {
maxCount(maxCount), initCount(initCount) {
if(initCount > maxCount) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "CountingSemaphoreUsingTask: Max count bigger than "
"intial cout. Setting initial count to max count." << std::endl;
sif::warning << "CountingSemaphoreUsingTask: Max count bigger than "
"intial cout. Setting initial count to max count" << std::endl;
#else
sif::printWarning("CountingSemaphoreUsingTask: Max count bigger than "
"intial cout. Setting initial count to max count\n");
#endif
initCount = maxCount;
}
initCount = maxCount;
}
initSemaphore(initCount);
initSemaphore(initCount);
}
CountingSemaphore::CountingSemaphore(CountingSemaphore&& other):
maxCount(other.maxCount), initCount(other.initCount) {
initSemaphore(initCount);
maxCount(other.maxCount), initCount(other.initCount) {
initSemaphore(initCount);
}
CountingSemaphore& CountingSemaphore::operator =(
CountingSemaphore&& other) {
initSemaphore(other.initCount);
return * this;
CountingSemaphore&& other) {
initSemaphore(other.initCount);
return * this;
}
ReturnValue_t CountingSemaphore::release() {
ReturnValue_t result = checkCount(&handle, maxCount);
if(result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
return CountingSemaphore::release(&this->handle);
ReturnValue_t result = checkCount(&handle, maxCount);
if(result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
return CountingSemaphore::release(&this->handle);
}
ReturnValue_t CountingSemaphore::release(sem_t* handle) {
int result = sem_post(handle);
if(result == 0) {
return HasReturnvaluesIF::RETURN_OK;
}
int result = sem_post(handle);
if(result == 0) {
return HasReturnvaluesIF::RETURN_OK;
}
switch(errno) {
case(EINVAL):
// Semaphore invalid
return SemaphoreIF::SEMAPHORE_INVALID;
case(EOVERFLOW):
// SEM_MAX_VALUE overflow. This should never happen
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
switch(errno) {
case(EINVAL): {
// Semaphore invalid
utility::printUnixErrorGeneric("CountingSemaphore", "release", "EINVAL");
return SemaphoreIF::SEMAPHORE_INVALID;
}
case(EOVERFLOW): {
// SEM_MAX_VALUE overflow. This should never happen
utility::printUnixErrorGeneric("CountingSemaphore", "release", "EOVERFLOW");
return SemaphoreIF::SEMAPHORE_INVALID;
}
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
}
uint8_t CountingSemaphore::getMaxCount() const {
return maxCount;
return maxCount;
}

6
osal/linux/FixedTimeslotTask.cpp
View File

@ -1,5 +1,7 @@
#include "FixedTimeslotTask.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
#include "../../objectmanager/ObjectManager.h"
#include "../../serviceinterface/ServiceInterface.h"
#include <limits.h>
@ -40,7 +42,7 @@ uint32_t FixedTimeslotTask::getPeriodMs() const {
ReturnValue_t FixedTimeslotTask::addSlot(object_id_t componentId,
uint32_t slotTimeMs, int8_t executionStep) {
ExecutableObjectIF* executableObject =
objectManager->get<ExecutableObjectIF>(componentId);
ObjectManager::instance()->get<ExecutableObjectIF>(componentId);
if (executableObject != nullptr) {
pst.addSlot(componentId, slotTimeMs, executionStep,
executableObject,this);

646
osal/linux/MessageQueue.cpp
View File

@ -1,6 +1,8 @@
#include "MessageQueue.h"
#include "unixUtility.h"
#include "../../serviceinterface/ServiceInterface.h"
#include "../../objectmanager/ObjectManagerIF.h"
#include "../../objectmanager/ObjectManager.h"
#include <fstream>
@ -11,398 +13,380 @@
MessageQueue::MessageQueue(uint32_t messageDepth, size_t maxMessageSize):
id(MessageQueueIF::NO_QUEUE),lastPartner(MessageQueueIF::NO_QUEUE),
defaultDestination(MessageQueueIF::NO_QUEUE),
maxMessageSize(maxMessageSize) {
//debug << "MessageQueue::MessageQueue: Creating a queue" << std::endl;
mq_attr attributes;
this->id = 0;
//Set attributes
attributes.mq_curmsgs = 0;
attributes.mq_maxmsg = messageDepth;
attributes.mq_msgsize = maxMessageSize;
attributes.mq_flags = 0; //Flags are ignored on Linux during mq_open
//Set the name of the queue. The slash is mandatory!
sprintf(name, "/FSFW_MQ%u\n", queueCounter++);
id(MessageQueueIF::NO_QUEUE),lastPartner(MessageQueueIF::NO_QUEUE),
defaultDestination(MessageQueueIF::NO_QUEUE), maxMessageSize(maxMessageSize) {
mq_attr attributes;
this->id = 0;
//Set attributes
attributes.mq_curmsgs = 0;
attributes.mq_maxmsg = messageDepth;
attributes.mq_msgsize = maxMessageSize;
attributes.mq_flags = 0; //Flags are ignored on Linux during mq_open
//Set the name of the queue. The slash is mandatory!
sprintf(name, "/FSFW_MQ%u\n", queueCounter++);
// Create a nonblocking queue if the name is available (the queue is read
// and writable for the owner as well as the group)
int oflag = O_NONBLOCK | O_RDWR | O_CREAT | O_EXCL;
mode_t mode = S_IWUSR | S_IREAD | S_IWGRP | S_IRGRP | S_IROTH | S_IWOTH;
mqd_t tempId = mq_open(name, oflag, mode, &attributes);
if (tempId == -1) {
handleError(&attributes, messageDepth);
}
else {
//Successful mq_open call
this->id = tempId;
}
// Create a nonblocking queue if the name is available (the queue is read
// and writable for the owner as well as the group)
int oflag = O_NONBLOCK | O_RDWR | O_CREAT | O_EXCL;
mode_t mode = S_IWUSR | S_IREAD | S_IWGRP | S_IRGRP | S_IROTH | S_IWOTH;
mqd_t tempId = mq_open(name, oflag, mode, &attributes);
if (tempId == -1) {
handleOpenError(&attributes, messageDepth);
}
else {
//Successful mq_open call
this->id = tempId;
}
}
MessageQueue::~MessageQueue() {
int status = mq_close(this->id);
if(status != 0){
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::Destructor: mq_close Failed with status: "
<< strerror(errno) <<std::endl;
#endif
}
status = mq_unlink(name);
if(status != 0){
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::Destructor: mq_unlink Failed with status: "
<< strerror(errno) << std::endl;
#endif
}
}
ReturnValue_t MessageQueue::handleError(mq_attr* attributes,
uint32_t messageDepth) {
switch(errno) {
case(EINVAL): {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::MessageQueue: Invalid name or attributes"
" for message size" << std::endl;
#endif
size_t defaultMqMaxMsg = 0;
// Not POSIX conformant, but should work for all UNIX systems.
// Just an additional helpful printout :-)
if(std::ifstream("/proc/sys/fs/mqueue/msg_max",std::ios::in) >>
defaultMqMaxMsg and defaultMqMaxMsg < messageDepth) {
/*
See: https://www.man7.org/linux/man-pages/man3/mq_open.3.html
This happens if the msg_max value is not large enough
It is ignored if the executable is run in privileged mode.
Run the unlockRealtime script or grant the mode manually by using:
sudo setcap 'CAP_SYS_RESOURCE=+ep' <pathToBinary>
Persistent solution for session:
echo <newMsgMax> | sudo tee /proc/sys/fs/mqueue/msg_max
Permanent solution:
sudo nano /etc/sysctl.conf
Append at end: fs/mqueue/msg_max = <newMsgMaxLen>
Apply changes with: sudo sysctl -p
*/
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::MessageQueue: Default MQ size "
<< defaultMqMaxMsg << " is too small for requested size "
<< messageDepth << std::endl;
sif::error << "This error can be fixed by setting the maximum "
"allowed message size higher!" << std::endl;
#endif
}
break;
}
case(EEXIST): {
// An error occured during open
// We need to distinguish if it is caused by an already created queue
//There's another queue with the same name
//We unlink the other queue
int status = mq_unlink(name);
if (status != 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "mq_unlink Failed with status: " << strerror(errno)
<< std::endl;
#endif
}
else {
// Successful unlinking, try to open again
mqd_t tempId = mq_open(name,
O_NONBLOCK | O_RDWR | O_CREAT | O_EXCL,
S_IWUSR | S_IREAD | S_IWGRP | S_IRGRP, attributes);
if (tempId != -1) {
//Successful mq_open
this->id = tempId;
return HasReturnvaluesIF::RETURN_OK;
}
}
break;
}
default: {
// Failed either the first time or the second time
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::MessageQueue: Creating Queue " << name
<< " failed with status: " << strerror(errno) << std::endl;
#else
sif::printError("MessageQueue::MessageQueue: Creating Queue %s"
" failed with status: %s\n", name, strerror(errno));
#endif
}
}
return HasReturnvaluesIF::RETURN_FAILED;
int status = mq_close(this->id);
if(status != 0){
utility::printUnixErrorGeneric(CLASS_NAME, "~MessageQueue", "close");
}
status = mq_unlink(name);
if(status != 0){
utility::printUnixErrorGeneric(CLASS_NAME, "~MessageQueue", "unlink");
}
}
ReturnValue_t MessageQueue::sendMessage(MessageQueueId_t sendTo,
MessageQueueMessageIF* message, bool ignoreFault) {
return sendMessageFrom(sendTo, message, this->getId(), false);
MessageQueueMessageIF* message, bool ignoreFault) {
return sendMessageFrom(sendTo, message, this->getId(), false);
}
ReturnValue_t MessageQueue::sendToDefault(MessageQueueMessageIF* message) {
return sendToDefaultFrom(message, this->getId());
return sendToDefaultFrom(message, this->getId());
}
ReturnValue_t MessageQueue::reply(MessageQueueMessageIF* message) {
if (this->lastPartner != 0) {
return sendMessageFrom(this->lastPartner, message, this->getId());
} else {
return NO_REPLY_PARTNER;
}
if (this->lastPartner != 0) {
return sendMessageFrom(this->lastPartner, message, this->getId());
} else {
return NO_REPLY_PARTNER;
}
}
ReturnValue_t MessageQueue::receiveMessage(MessageQueueMessageIF* message,
MessageQueueId_t* receivedFrom) {
ReturnValue_t status = this->receiveMessage(message);
*receivedFrom = this->lastPartner;
return status;
MessageQueueId_t* receivedFrom) {
ReturnValue_t status = this->receiveMessage(message);
*receivedFrom = this->lastPartner;
return status;
}
ReturnValue_t MessageQueue::receiveMessage(MessageQueueMessageIF* message) {
if(message == nullptr) {
if(message == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::receiveMessage: Message is "
"nullptr!" << std::endl;
sif::error << "MessageQueue::receiveMessage: Message is "
"nullptr!" << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
if(message->getMaximumMessageSize() < maxMessageSize) {
if(message->getMaximumMessageSize() < maxMessageSize) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::receiveMessage: Message size "
<< message->getMaximumMessageSize()
<< " too small to receive data!" << std::endl;
sif::error << "MessageQueue::receiveMessage: Message size "
<< message->getMaximumMessageSize()
<< " too small to receive data!" << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
unsigned int messagePriority = 0;
int status = mq_receive(id,reinterpret_cast<char*>(message->getBuffer()),
message->getMaximumMessageSize(),&messagePriority);
if (status > 0) {
this->lastPartner = message->getSender();
//Check size of incoming message.
if (message->getMessageSize() < message->getMinimumMessageSize()) {
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
else if (status==0) {
//Success but no message received
return MessageQueueIF::EMPTY;
}
else {
//No message was received. Keep lastPartner anyway, I might send
//something later. But still, delete packet content.
memset(message->getData(), 0, message->getMaximumDataSize());
switch(errno){
case EAGAIN:
//O_NONBLOCK or MQ_NONBLOCK was set and there are no messages
//currently on the specified queue.
return MessageQueueIF::EMPTY;
case EBADF:
//mqdes doesn't represent a valid queue open for reading.
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::receive: configuration error "
<< strerror(errno) << std::endl;
#endif
/*NO BREAK*/
case EINVAL:
/*
* This value indicates one of the following:
* - The pointer to the buffer for storing the received message,
* msg_ptr, is NULL.
* - The number of bytes requested, msg_len is less than zero.
* - msg_len is anything other than the mq_msgsize of the specified
* queue, and the QNX extended option MQ_READBUF_DYNAMIC hasn't
* been set in the queue's mq_flags.
*/
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::receive: configuration error "
<< strerror(errno) << std::endl;
#endif
/*NO BREAK*/
case EMSGSIZE:
/*
* This value indicates one of the following:
* - the QNX extended option MQ_READBUF_DYNAMIC hasn't been set,
* and the given msg_len is shorter than the mq_msgsize for
* the given queue.
* - the extended option MQ_READBUF_DYNAMIC has been set, but the
* given msg_len is too short for the message that would have
* been received.
*/
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::receive: configuration error "
<< strerror(errno) << std::endl;
#endif
/*NO BREAK*/
case EINTR:
//The operation was interrupted by a signal.
default:
unsigned int messagePriority = 0;
int status = mq_receive(id,reinterpret_cast<char*>(message->getBuffer()),
message->getMaximumMessageSize(),&messagePriority);
if (status > 0) {
this->lastPartner = message->getSender();
//Check size of incoming message.
if (message->getMessageSize() < message->getMinimumMessageSize()) {
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
else if (status==0) {
//Success but no message received
return MessageQueueIF::EMPTY;
}
else {
//No message was received. Keep lastPartner anyway, I might send
//something later. But still, delete packet content.
memset(message->getData(), 0, message->getMaximumDataSize());
switch(errno){
case EAGAIN:
//O_NONBLOCK or MQ_NONBLOCK was set and there are no messages
//currently on the specified queue.
return MessageQueueIF::EMPTY;
case EBADF: {
//mqdes doesn't represent a valid queue open for reading.
utility::printUnixErrorGeneric(CLASS_NAME, "receiveMessage", "EBADF");
break;
}
case EINVAL: {
/*
* This value indicates one of the following:
* - The pointer to the buffer for storing the received message,
* msg_ptr, is NULL.
* - The number of bytes requested, msg_len is less than zero.
* - msg_len is anything other than the mq_msgsize of the specified
* queue, and the QNX extended option MQ_READBUF_DYNAMIC hasn't
* been set in the queue's mq_flags.
*/
utility::printUnixErrorGeneric(CLASS_NAME, "receiveMessage", "EINVAL");
break;
}
case EMSGSIZE: {
/*
* This value indicates one of the following:
* - the QNX extended option MQ_READBUF_DYNAMIC hasn't been set,
* and the given msg_len is shorter than the mq_msgsize for
* the given queue.
* - the extended option MQ_READBUF_DYNAMIC has been set, but the
* given msg_len is too short for the message that would have
* been received.
*/
utility::printUnixErrorGeneric(CLASS_NAME, "receiveMessage", "EMSGSIZE");
break;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
case EINTR: {
//The operation was interrupted by a signal.
utility::printUnixErrorGeneric(CLASS_NAME, "receiveMessage", "EINTR");
break;
}
case ETIMEDOUT: {
//The operation was interrupted by a signal.
utility::printUnixErrorGeneric(CLASS_NAME, "receiveMessage", "ETIMEDOUT");
break;
}
}
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
}
MessageQueueId_t MessageQueue::getLastPartner() const {
return this->lastPartner;
return this->lastPartner;
}
ReturnValue_t MessageQueue::flush(uint32_t* count) {
mq_attr attrib;
int status = mq_getattr(id,&attrib);
if(status != 0){
switch(errno){
case EBADF:
//mqdes doesn't represent a valid message queue.
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::flush configuration error, "
"called flush with an invalid queue ID" << std::endl;
#endif
/*NO BREAK*/
case EINVAL:
//mq_attr is NULL
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
}
*count = attrib.mq_curmsgs;
attrib.mq_curmsgs = 0;
status = mq_setattr(id,&attrib,NULL);
if(status != 0){
switch(errno){
case EBADF:
//mqdes doesn't represent a valid message queue.
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::flush configuration error, "
"called flush with an invalid queue ID" << std::endl;
#endif
/*NO BREAK*/
case EINVAL:
/*
* This value indicates one of the following:
* - mq_attr is NULL.
* - MQ_MULT_NOTIFY had been set for this queue, and the given
* mq_flags includes a 0 in the MQ_MULT_NOTIFY bit. Once
* MQ_MULT_NOTIFY has been turned on, it may never be turned off.
*/
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
mq_attr attrib;
int status = mq_getattr(id,&attrib);
if(status != 0){
switch(errno){
case EBADF:
//mqdes doesn't represent a valid message queue.
utility::printUnixErrorGeneric(CLASS_NAME, "flush", "EBADF");
break;
/*NO BREAK*/
case EINVAL:
//mq_attr is NULL
utility::printUnixErrorGeneric(CLASS_NAME, "flush", "EINVAL");
break;
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
*count = attrib.mq_curmsgs;
attrib.mq_curmsgs = 0;
status = mq_setattr(id,&attrib,NULL);
if(status != 0){
switch(errno) {
case EBADF:
//mqdes doesn't represent a valid message queue.
utility::printUnixErrorGeneric(CLASS_NAME, "flush", "EBADF");
break;
case EINVAL:
/*
* This value indicates one of the following:
* - mq_attr is NULL.
* - MQ_MULT_NOTIFY had been set for this queue, and the given
* mq_flags includes a 0 in the MQ_MULT_NOTIFY bit. Once
* MQ_MULT_NOTIFY has been turned on, it may never be turned off.
*/
utility::printUnixErrorGeneric(CLASS_NAME, "flush", "EINVAL");
break;
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
MessageQueueId_t MessageQueue::getId() const {
return this->id;
return this->id;
}
void MessageQueue::setDefaultDestination(MessageQueueId_t defaultDestination) {
this->defaultDestination = defaultDestination;
this->defaultDestination = defaultDestination;
}
ReturnValue_t MessageQueue::sendToDefaultFrom(MessageQueueMessageIF* message,
MessageQueueId_t sentFrom, bool ignoreFault) {
return sendMessageFrom(defaultDestination, message, sentFrom, ignoreFault);
MessageQueueId_t sentFrom, bool ignoreFault) {
return sendMessageFrom(defaultDestination, message, sentFrom, ignoreFault);
}
ReturnValue_t MessageQueue::sendMessageFrom(MessageQueueId_t sendTo,
MessageQueueMessageIF* message, MessageQueueId_t sentFrom,
bool ignoreFault) {
return sendMessageFromMessageQueue(sendTo,message, sentFrom,ignoreFault);
MessageQueueMessageIF* message, MessageQueueId_t sentFrom,
bool ignoreFault) {
return sendMessageFromMessageQueue(sendTo,message, sentFrom,ignoreFault);
}
MessageQueueId_t MessageQueue::getDefaultDestination() const {
return this->defaultDestination;
return this->defaultDestination;
}
bool MessageQueue::isDefaultDestinationSet() const {
return (defaultDestination != NO_QUEUE);
return (defaultDestination != NO_QUEUE);
}
uint16_t MessageQueue::queueCounter = 0;
ReturnValue_t MessageQueue::sendMessageFromMessageQueue(MessageQueueId_t sendTo,
MessageQueueMessageIF *message, MessageQueueId_t sentFrom,
bool ignoreFault) {
if(message == nullptr) {
MessageQueueMessageIF *message, MessageQueueId_t sentFrom,
bool ignoreFault) {
if(message == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::sendMessageFromMessageQueue: Message is "
"nullptr!" << std::endl;
sif::error << "MessageQueue::sendMessageFromMessageQueue: Message is nullptr!" << std::endl;
#else
sif::printError("MessageQueue::sendMessageFromMessageQueue: Message is nullptr!\n");
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
message->setSender(sentFrom);
int result = mq_send(sendTo,
reinterpret_cast<const char*>(message->getBuffer()),
message->getMessageSize(),0);
message->setSender(sentFrom);
int result = mq_send(sendTo,
reinterpret_cast<const char*>(message->getBuffer()),
message->getMessageSize(),0);
//TODO: Check if we're in ISR.
if (result != 0) {
if(!ignoreFault){
InternalErrorReporterIF* internalErrorReporter =
objectManager->get<InternalErrorReporterIF>(
objects::INTERNAL_ERROR_REPORTER);
if (internalErrorReporter != NULL) {
internalErrorReporter->queueMessageNotSent();
}
}
switch(errno){
case EAGAIN:
//The O_NONBLOCK flag was set when opening the queue, or the
//MQ_NONBLOCK flag was set in its attributes, and the
//specified queue is full.
return MessageQueueIF::FULL;
case EBADF: {
//mq_des doesn't represent a valid message queue descriptor,
//or mq_des wasn't opened for writing.
//TODO: Check if we're in ISR.
if (result != 0) {
if(!ignoreFault){
InternalErrorReporterIF* internalErrorReporter = ObjectManager::instance()->
get<InternalErrorReporterIF>(objects::INTERNAL_ERROR_REPORTER);
if (internalErrorReporter != NULL) {
internalErrorReporter->queueMessageNotSent();
}
}
switch(errno){
case EAGAIN:
//The O_NONBLOCK flag was set when opening the queue, or the
//MQ_NONBLOCK flag was set in its attributes, and the
//specified queue is full.
return MessageQueueIF::FULL;
case EBADF: {
//mq_des doesn't represent a valid message queue descriptor,
//or mq_des wasn't opened for writing.
utility::printUnixErrorGeneric(CLASS_NAME, "sendMessageFromMessageQueue", "EBADF");
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::sendMessage: Configuration error, MQ"
<< " destination invalid." << std::endl;
sif::error << strerror(errno) << " in "
<<"mq_send to: " << sendTo << " sent from "
<< sentFrom << std::endl;
sif::warning << "mq_send to: " << sendTo << " sent from "
<< sentFrom << "failed" << std::endl;
#else
sif::printWarning("mq_send to: %d sent from %d failed\n", sendTo, sentFrom);
#endif
return DESTINATION_INVALID;
}
case EINTR:
//The call was interrupted by a signal.
case EINVAL:
/*
* This value indicates one of the following:
* - msg_ptr is NULL.
* - msg_len is negative.
* - msg_prio is greater than MQ_PRIO_MAX.
* - msg_prio is less than 0.
* - MQ_PRIO_RESTRICT is set in the mq_attr of mq_des, and
* msg_prio is greater than the priority of the calling process.
*/
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::sendMessage: Configuration error "
<< strerror(errno) << " in mq_send" << std::endl;
#endif
/*NO BREAK*/
case EMSGSIZE:
// The msg_len is greater than the msgsize associated with
//the specified queue.
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::sendMessage: Size error [" <<
strerror(errno) << "] in mq_send" << std::endl;
#endif
/*NO BREAK*/
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
return DESTINATION_INVALID;
}
case EINTR:
//The call was interrupted by a signal.
utility::printUnixErrorGeneric(CLASS_NAME, "sendMessageFromMessageQueue", "EINTR");
break;
case EINVAL:
/*
* This value indicates one of the following:
* - msg_ptr is NULL.
* - msg_len is negative.
* - msg_prio is greater than MQ_PRIO_MAX.
* - msg_prio is less than 0.
* - MQ_PRIO_RESTRICT is set in the mq_attr of mq_des, and
* msg_prio is greater than the priority of the calling process.
*/
utility::printUnixErrorGeneric(CLASS_NAME, "sendMessageFromMessageQueue", "EINVAL");
break;
case EMSGSIZE:
// The msg_len is greater than the msgsize associated with
//the specified queue.
utility::printUnixErrorGeneric(CLASS_NAME, "sendMessageFromMessageQueue", "EMSGSIZE");
break;
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t MessageQueue::handleOpenError(mq_attr* attributes,
uint32_t messageDepth) {
switch(errno) {
case(EINVAL): {
utility::printUnixErrorGeneric(CLASS_NAME, "MessageQueue", "EINVAL");
size_t defaultMqMaxMsg = 0;
// Not POSIX conformant, but should work for all UNIX systems.
// Just an additional helpful printout :-)
if(std::ifstream("/proc/sys/fs/mqueue/msg_max",std::ios::in) >>
defaultMqMaxMsg and defaultMqMaxMsg < messageDepth) {
/*
See: https://www.man7.org/linux/man-pages/man3/mq_open.3.html
This happens if the msg_max value is not large enough
It is ignored if the executable is run in privileged mode.
Run the unlockRealtime script or grant the mode manually by using:
sudo setcap 'CAP_SYS_RESOURCE=+ep' <pathToBinary>
Persistent solution for session:
echo <newMsgMax> | sudo tee /proc/sys/fs/mqueue/msg_max
Permanent solution:
sudo nano /etc/sysctl.conf
Append at end: fs/mqueue/msg_max = <newMsgMaxLen>
Apply changes with: sudo sysctl -p
*/
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "MessageQueue::MessageQueue: Default MQ size " << defaultMqMaxMsg <<
" is too small for requested size " << messageDepth << std::endl;
sif::error << "This error can be fixed by setting the maximum "
"allowed message size higher!" << std::endl;
#else
sif::printError("MessageQueue::MessageQueue: Default MQ size %d is too small for"
"requested size %d\n");
sif::printError("This error can be fixes by setting the maximum allowed"
"message size higher!\n");
#endif
}
break;
}
case(EEXIST): {
// An error occured during open.
// We need to distinguish if it is caused by an already created queue
// There's another queue with the same name
// We unlink the other queue
int status = mq_unlink(name);
if (status != 0) {
utility::printUnixErrorGeneric(CLASS_NAME, "MessageQueue", "EEXIST");
}
else {
// Successful unlinking, try to open again
mqd_t tempId = mq_open(name,
O_NONBLOCK | O_RDWR | O_CREAT | O_EXCL,
S_IWUSR | S_IREAD | S_IWGRP | S_IRGRP, attributes);
if (tempId != -1) {
//Successful mq_open
this->id = tempId;
return HasReturnvaluesIF::RETURN_OK;
}
}
break;
}
default: {
// Failed either the first time or the second time
utility::printUnixErrorGeneric(CLASS_NAME, "MessageQueue", "Unknown");
}
}
return HasReturnvaluesIF::RETURN_FAILED;
}

3
osal/linux/MessageQueue.h
View File

@ -181,7 +181,8 @@ private:
static uint16_t queueCounter;
const size_t maxMessageSize;
ReturnValue_t handleError(mq_attr* attributes, uint32_t messageDepth);
static constexpr const char* CLASS_NAME = "MessageQueue";
ReturnValue_t handleOpenError(mq_attr* attributes, uint32_t messageDepth);
};
#endif /* FSFW_OSAL_LINUX_MESSAGEQUEUE_H_ */

27
osal/linux/Mutex.cpp
View File

@ -1,43 +1,34 @@
#include "Mutex.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
#include "unixUtility.h"
#include "../../serviceinterface/ServiceInterface.h"
#include "../../timemanager/Clock.h"
uint8_t Mutex::count = 0;
#include <cstring>
#include <errno.h>
uint8_t Mutex::count = 0;
Mutex::Mutex() {
pthread_mutexattr_t mutexAttr;
int status = pthread_mutexattr_init(&mutexAttr);
if (status != 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "Mutex: Attribute init failed with: " << strerror(status) << std::endl;
#endif
utility::printUnixErrorGeneric("Mutex", "Mutex", "pthread_mutexattr_init");
}
status = pthread_mutexattr_setprotocol(&mutexAttr, PTHREAD_PRIO_INHERIT);
if (status != 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "Mutex: Attribute set PRIO_INHERIT failed with: " << strerror(status)
<< std::endl;
#endif
utility::printUnixErrorGeneric("Mutex", "Mutex", "pthread_mutexattr_setprotocol");
}
status = pthread_mutex_init(&mutex, &mutexAttr);
if (status != 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "Mutex: creation with name, id " << mutex.__data.__count
<< ", " << " failed with " << strerror(status) << std::endl;
#endif
utility::printUnixErrorGeneric("Mutex", "Mutex", "pthread_mutex_init");
}
// After a mutex attributes object has been used to initialize one or more
// mutexes, any function affecting the attributes object
// (including destruction) shall not affect any previously initialized mutexes.
status = pthread_mutexattr_destroy(&mutexAttr);
if (status != 0) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "Mutex: Attribute destroy failed with " << strerror(status) << std::endl;
#endif
utility::printUnixErrorGeneric("Mutex", "Mutex", "pthread_mutexattr_destroy");
}
}

17
osal/linux/PeriodicPosixTask.cpp
View File

@ -1,8 +1,11 @@
#include "../../tasks/ExecutableObjectIF.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
#include <errno.h>
#include "PeriodicPosixTask.h"
#include "../../objectmanager/ObjectManager.h"
#include "../../tasks/ExecutableObjectIF.h"
#include "../../serviceinterface/ServiceInterface.h"
#include <errno.h>
PeriodicPosixTask::PeriodicPosixTask(const char* name_, int priority_,
size_t stackSize_, uint32_t period_, void(deadlineMissedFunc_)()):
PosixThread(name_, priority_, stackSize_), objectList(), started(false),
@ -22,12 +25,15 @@ void* PeriodicPosixTask::taskEntryPoint(void* arg) {
}
ReturnValue_t PeriodicPosixTask::addComponent(object_id_t object) {
ExecutableObjectIF* newObject = objectManager->get<ExecutableObjectIF>(
ExecutableObjectIF* newObject = ObjectManager::instance()->get<ExecutableObjectIF>(
object);
if (newObject == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "PeriodicTask::addComponent: Invalid object. Make sure"
<< " it implements ExecutableObjectIF!" << std::endl;
#else
sif::printError("PeriodicTask::addComponent: Invalid object. Make sure it "
"implements ExecutableObjectIF!\n");
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
@ -44,9 +50,6 @@ ReturnValue_t PeriodicPosixTask::sleepFor(uint32_t ms) {
ReturnValue_t PeriodicPosixTask::startTask(void) {
started = true;
#if FSFW_CPP_OSTREAM_ENABLED == 1
//sif::info << stackSize << std::endl;
#endif
PosixThread::createTask(&taskEntryPoint,this);
return HasReturnvaluesIF::RETURN_OK;
}

352
osal/linux/PosixThread.cpp
View File

@ -1,4 +1,5 @@
#include "PosixThread.h"
#include "unixUtility.h"
#include "../../serviceinterface/ServiceInterface.h"
@ -6,263 +7,240 @@
#include <errno.h>
PosixThread::PosixThread(const char* name_, int priority_, size_t stackSize_):
thread(0), priority(priority_), stackSize(stackSize_) {
thread(0), priority(priority_), stackSize(stackSize_) {
name[0] = '\0';
std::strncat(name, name_, PTHREAD_MAX_NAMELEN - 1);
}
PosixThread::~PosixThread() {
//No deletion and no free of Stack Pointer
//No deletion and no free of Stack Pointer
}
ReturnValue_t PosixThread::sleep(uint64_t ns) {
//TODO sleep might be better with timer instead of sleep()
timespec time;
time.tv_sec = ns/1000000000;
time.tv_nsec = ns - time.tv_sec*1e9;
//TODO sleep might be better with timer instead of sleep()
timespec time;
time.tv_sec = ns/1000000000;
time.tv_nsec = ns - time.tv_sec*1e9;
//Remaining Time is not set here
int status = nanosleep(&time,NULL);
if(status != 0){
switch(errno){
case EINTR:
//The nanosleep() function was interrupted by a signal.
return HasReturnvaluesIF::RETURN_FAILED;
case EINVAL:
//The rqtp argument specified a nanosecond value less than zero or
// greater than or equal to 1000 million.
return HasReturnvaluesIF::RETURN_FAILED;
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
//Remaining Time is not set here
int status = nanosleep(&time,NULL);
if(status != 0){
switch(errno){
case EINTR:
//The nanosleep() function was interrupted by a signal.
return HasReturnvaluesIF::RETURN_FAILED;
case EINVAL:
//The rqtp argument specified a nanosecond value less than zero or
// greater than or equal to 1000 million.
return HasReturnvaluesIF::RETURN_FAILED;
default:
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
}
return HasReturnvaluesIF::RETURN_OK;
}
void PosixThread::suspend() {
//Wait for SIGUSR1
int caughtSig = 0;
sigset_t waitSignal;
sigemptyset(&waitSignal);
sigaddset(&waitSignal, SIGUSR1);
sigwait(&waitSignal, &caughtSig);
if (caughtSig != SIGUSR1) {
//Wait for SIGUSR1
int caughtSig = 0;
sigset_t waitSignal;
sigemptyset(&waitSignal);
sigaddset(&waitSignal, SIGUSR1);
sigwait(&waitSignal, &caughtSig);
if (caughtSig != SIGUSR1) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "FixedTimeslotTask: Unknown Signal received: " <<
caughtSig << std::endl;
sif::error << "FixedTimeslotTask::suspend: Unknown Signal received: " << caughtSig <<
std::endl;
#else
sif::printError("FixedTimeslotTask::suspend: Unknown Signal received: %d\n", caughtSig);
#endif
}
}
}
void PosixThread::resume(){
/* Signal the thread to start. Makes sense to call kill to start or? ;)
*
* According to Posix raise(signal) will call pthread_kill(pthread_self(), sig),
* but as the call must be done from the thread itsself this is not possible here
*/
pthread_kill(thread,SIGUSR1);
/* Signal the thread to start. Makes sense to call kill to start or? ;)
*
* According to Posix raise(signal) will call pthread_kill(pthread_self(), sig),
* but as the call must be done from the thread itsself this is not possible here
*/
pthread_kill(thread,SIGUSR1);
}
bool PosixThread::delayUntil(uint64_t* const prevoiusWakeTime_ms,
const uint64_t delayTime_ms) {
uint64_t nextTimeToWake_ms;
bool shouldDelay = false;
//Get current Time
const uint64_t currentTime_ms = getCurrentMonotonicTimeMs();
/* Generate the tick time at which the task wants to wake. */
nextTimeToWake_ms = (*prevoiusWakeTime_ms) + delayTime_ms;
const uint64_t delayTime_ms) {
uint64_t nextTimeToWake_ms;
bool shouldDelay = false;
//Get current Time
const uint64_t currentTime_ms = getCurrentMonotonicTimeMs();
/* Generate the tick time at which the task wants to wake. */
nextTimeToWake_ms = (*prevoiusWakeTime_ms) + delayTime_ms;
if (currentTime_ms < *prevoiusWakeTime_ms) {
/* The tick count has overflowed since this function was
if (currentTime_ms < *prevoiusWakeTime_ms) {
/* The tick count has overflowed since this function was
lasted called. In this case the only time we should ever
actually delay is if the wake time has also overflowed,
and the wake time is greater than the tick time. When this
is the case it is as if neither time had overflowed. */
if ((nextTimeToWake_ms < *prevoiusWakeTime_ms)
&& (nextTimeToWake_ms > currentTime_ms)) {
shouldDelay = true;
}
} else {
/* The tick time has not overflowed. In this case we will
if ((nextTimeToWake_ms < *prevoiusWakeTime_ms)
&& (nextTimeToWake_ms > currentTime_ms)) {
shouldDelay = true;
}
} else {
/* The tick time has not overflowed. In this case we will
delay if either the wake time has overflowed, and/or the
tick time is less than the wake time. */
if ((nextTimeToWake_ms < *prevoiusWakeTime_ms)
|| (nextTimeToWake_ms > currentTime_ms)) {
shouldDelay = true;
}
}
if ((nextTimeToWake_ms < *prevoiusWakeTime_ms)
|| (nextTimeToWake_ms > currentTime_ms)) {
shouldDelay = true;
}
}
/* Update the wake time ready for the next call. */
/* Update the wake time ready for the next call. */
(*prevoiusWakeTime_ms) = nextTimeToWake_ms;
(*prevoiusWakeTime_ms) = nextTimeToWake_ms;
if (shouldDelay) {
uint64_t sleepTime = nextTimeToWake_ms - currentTime_ms;
PosixThread::sleep(sleepTime * 1000000ull);
return true;
}
//We are shifting the time in case the deadline was missed like rtems
(*prevoiusWakeTime_ms) = currentTime_ms;
return false;
if (shouldDelay) {
uint64_t sleepTime = nextTimeToWake_ms - currentTime_ms;
PosixThread::sleep(sleepTime * 1000000ull);
return true;
}
//We are shifting the time in case the deadline was missed like rtems
(*prevoiusWakeTime_ms) = currentTime_ms;
return false;
}
uint64_t PosixThread::getCurrentMonotonicTimeMs(){
timespec timeNow;
clock_gettime(CLOCK_MONOTONIC_RAW, &timeNow);
uint64_t currentTime_ms = (uint64_t) timeNow.tv_sec * 1000
+ timeNow.tv_nsec / 1000000;
timespec timeNow;
clock_gettime(CLOCK_MONOTONIC_RAW, &timeNow);
uint64_t currentTime_ms = (uint64_t) timeNow.tv_sec * 1000
+ timeNow.tv_nsec / 1000000;
return currentTime_ms;
return currentTime_ms;
}
void PosixThread::createTask(void* (*fnc_)(void*), void* arg_) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
//sif::debug << "PosixThread::createTask" << std::endl;
//sif::debug << "PosixThread::createTask" << std::endl;
#endif
/*
* The attr argument points to a pthread_attr_t structure whose contents
/*
* The attr argument points to a pthread_attr_t structure whose contents
are used at thread creation time to determine attributes for the new
thread; this structure is initialized using pthread_attr_init(3) and
related functions. If attr is NULL, then the thread is created with
default attributes.
*/
pthread_attr_t attributes;
int status = pthread_attr_init(&attributes);
if(status != 0){
*/
pthread_attr_t attributes;
int status = pthread_attr_init(&attributes);
if(status != 0){
utility::printUnixErrorGeneric(CLASS_NAME, "createTask", "pthread_attr_init");
}
void* stackPointer;
status = posix_memalign(&stackPointer, sysconf(_SC_PAGESIZE), stackSize);
if(status != 0) {
if(errno == ENOMEM) {
size_t stackMb = stackSize/10e6;
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "Posix Thread attribute init failed with: " <<
strerror(status) << std::endl;
#endif
}
void* stackPointer;
status = posix_memalign(&stackPointer, sysconf(_SC_PAGESIZE), stackSize);
if(status != 0){
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "PosixThread::createTask: Stack init failed with: " <<
strerror(status) << std::endl;
#endif
if(errno == ENOMEM) {
size_t stackMb = stackSize/10e6;
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "PosixThread::createTask: Insufficient memory for"
" the requested " << stackMb << " MB" << std::endl;
sif::error << "PosixThread::createTask: Insufficient memory for"
" the requested " << stackMb << " MB" << std::endl;
#else
sif::printError("PosixThread::createTask: Insufficient memory for "
"the requested %lu MB\n", static_cast<unsigned long>(stackMb));
sif::printError("PosixThread::createTask: Insufficient memory for "
"the requested %lu MB\n", static_cast<unsigned long>(stackMb));
#endif
}
else if(errno == EINVAL) {
utility::printUnixErrorGeneric(CLASS_NAME, "createTask", "ENOMEM");
}
else if(errno == EINVAL) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "PosixThread::createTask: Wrong alignment argument!"
<< std::endl;
sif::error << "PosixThread::createTask: Wrong alignment argument!"
<< std::endl;
#else
sif::printError("PosixThread::createTask: "
"Wrong alignment argument!\n");
sif::printError("PosixThread::createTask: Wrong alignment argument!\n");
#endif
}
return;
}
utility::printUnixErrorGeneric(CLASS_NAME, "createTask", "EINVAL");
}
return;
}
status = pthread_attr_setstack(&attributes, stackPointer, stackSize);
if(status != 0){
status = pthread_attr_setstack(&attributes, stackPointer, stackSize);
if(status != 0) {
utility::printUnixErrorGeneric(CLASS_NAME, "createTask", "pthread_attr_setstack");
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "PosixThread::createTask: pthread_attr_setstack "
" failed with: " << strerror(status) << std::endl;
sif::error << "Make sure the specified stack size is valid and is "
"larger than the minimum allowed stack size." << std::endl;
sif::warning << "Make sure the specified stack size is valid and is "
"larger than the minimum allowed stack size." << std::endl;
#else
sif::printWarning("Make sure the specified stack size is valid and is "
"larger than the minimum allowed stack size.\n");
#endif
}
}
status = pthread_attr_setinheritsched(&attributes, PTHREAD_EXPLICIT_SCHED);
if(status != 0){
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "Posix Thread attribute setinheritsched failed with: " <<
strerror(status) << std::endl;
#endif
}
status = pthread_attr_setinheritsched(&attributes, PTHREAD_EXPLICIT_SCHED);
if(status != 0){
utility::printUnixErrorGeneric(CLASS_NAME, "createTask", "pthread_attr_setinheritsched");
}
#ifndef FSFW_USE_REALTIME_FOR_LINUX
#error "Please define FSFW_USE_REALTIME_FOR_LINUX with either 0 or 1"
#endif
#if FSFW_USE_REALTIME_FOR_LINUX == 1
// FIFO -> This needs root privileges for the process
status = pthread_attr_setschedpolicy(&attributes,SCHED_FIFO);
if(status != 0){
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "Posix Thread attribute schedule policy failed with: " <<
strerror(status) << std::endl;
#endif
}
// FIFO -> This needs root privileges for the process
status = pthread_attr_setschedpolicy(&attributes,SCHED_FIFO);
if(status != 0){
utility::printUnixErrorGeneric(CLASS_NAME, "createTask", "pthread_attr_setschedpolicy");
}
sched_param scheduleParams;
scheduleParams.__sched_priority = priority;
status = pthread_attr_setschedparam(&attributes, &scheduleParams);
if(status != 0){
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "Posix Thread attribute schedule params failed with: " <<
strerror(status) << std::endl;
sched_param scheduleParams;
scheduleParams.__sched_priority = priority;
status = pthread_attr_setschedparam(&attributes, &scheduleParams);
if(status != 0){
utility::printUnixErrorGeneric(CLASS_NAME, "createTask", "pthread_attr_setschedparam");
}
#endif
}
#endif
//Set Signal Mask for suspend until startTask is called
sigset_t waitSignal;
sigemptyset(&waitSignal);
sigaddset(&waitSignal, SIGUSR1);
status = pthread_sigmask(SIG_BLOCK, &waitSignal, NULL);
if(status != 0){
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "Posix Thread sigmask failed failed with: " <<
strerror(status) << " errno: " << strerror(errno) << std::endl;
#endif
}
//Set Signal Mask for suspend until startTask is called
sigset_t waitSignal;
sigemptyset(&waitSignal);
sigaddset(&waitSignal, SIGUSR1);
status = pthread_sigmask(SIG_BLOCK, &waitSignal, NULL);
if(status != 0){
utility::printUnixErrorGeneric(CLASS_NAME, "createTask", "pthread_sigmask");
}
status = pthread_create(&thread,&attributes,fnc_,arg_);
if(status != 0){
status = pthread_create(&thread,&attributes,fnc_,arg_);
if(status != 0){
utility::printUnixErrorGeneric(CLASS_NAME, "createTask", "pthread_create");
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "PosixThread::createTask: Failed with: " <<
strerror(status) << std::endl;
sif::error << "For FSFW_USE_REALTIME_FOR_LINUX == 1 make sure to call " <<
"\"all sudo setcap 'cap_sys_nice=eip'\" on the application or set "
"/etc/security/limit.conf" << std::endl;
sif::error << "For FSFW_USE_REALTIME_FOR_LINUX == 1 make sure to call " <<
"\"all sudo setcap 'cap_sys_nice=eip'\" on the application or set "
"/etc/security/limit.conf" << std::endl;
#else
sif::printError("PosixThread::createTask: Create failed with: %s\n", strerror(status));
sif::printError("For FSFW_USE_REALTIME_FOR_LINUX == 1 make sure to call "
"\"all sudo setcap 'cap_sys_nice=eip'\" on the application or set "
sif::printError("For FSFW_USE_REALTIME_FOR_LINUX == 1 make sure to call "
"\"all sudo setcap 'cap_sys_nice=eip'\" on the application or set "
"/etc/security/limit.conf\n");
#endif
}
}
status = pthread_setname_np(thread,name);
if(status != 0){
status = pthread_setname_np(thread,name);
if(status != 0){
utility::printUnixErrorGeneric(CLASS_NAME, "createTask", "pthread_setname_np");
if(status == ERANGE) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "PosixThread::createTask: setname failed with: " <<
strerror(status) << std::endl;
sif::warning << "PosixThread::createTask: Task name length longer"
" than 16 chars. Truncating.." << std::endl;
#else
sif::printWarning("PosixThread::createTask: Task name length longer"
" than 16 chars. Truncating..\n");
#endif
if(status == ERANGE) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "PosixThread::createTask: Task name length longer"
" than 16 chars. Truncating.." << std::endl;
#endif
name[15] = '\0';
status = pthread_setname_np(thread,name);
if(status != 0){
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "PosixThread::createTask: Setting name"
" did not work.." << std::endl;
#endif
}
}
}
name[15] = '\0';
status = pthread_setname_np(thread,name);
if(status != 0){
utility::printUnixErrorGeneric(CLASS_NAME, "createTask", "pthread_setname_np");
}
}
}
status = pthread_attr_destroy(&attributes);
if(status!=0){
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "Posix Thread attribute destroy failed with: " <<
strerror(status) << std::endl;
#endif
}
status = pthread_attr_destroy(&attributes);
if (status != 0) {
utility::printUnixErrorGeneric(CLASS_NAME, "createTask", "pthread_attr_destroy");
}
}

110
osal/linux/PosixThread.h
View File

@ -9,69 +9,71 @@
class PosixThread {
public:
static constexpr uint8_t PTHREAD_MAX_NAMELEN = 16;
PosixThread(const char* name_, int priority_, size_t stackSize_);
virtual ~PosixThread();
/**
* Set the Thread to sleep state
* @param ns Nanosecond sleep time
* @return Returns Failed if sleep fails
*/
static ReturnValue_t sleep(uint64_t ns);
/**
* @brief Function to suspend the task until SIGUSR1 was received
*
* @details Will be called in the beginning to suspend execution until startTask() is called explicitly.
*/
void suspend();
static constexpr uint8_t PTHREAD_MAX_NAMELEN = 16;
PosixThread(const char* name_, int priority_, size_t stackSize_);
virtual ~PosixThread();
/**
* Set the Thread to sleep state
* @param ns Nanosecond sleep time
* @return Returns Failed if sleep fails
*/
static ReturnValue_t sleep(uint64_t ns);
/**
* @brief Function to suspend the task until SIGUSR1 was received
*
* @details Will be called in the beginning to suspend execution until startTask() is called explicitly.
*/
void suspend();
/**
* @brief Function to allow a other thread to start the thread again from suspend state
*
* @details Restarts the Thread after suspend call
*/
void resume();
/**
* @brief Function to allow a other thread to start the thread again from suspend state
*
* @details Restarts the Thread after suspend call
*/
void resume();
/**
* Delay function similar to FreeRtos delayUntil function
*
* @param prevoiusWakeTime_ms Needs the previous wake time and returns the next wakeup time
* @param delayTime_ms Time period to delay
*
* @return False If deadline was missed; True if task was delayed
*/
static bool delayUntil(uint64_t* const prevoiusWakeTime_ms, const uint64_t delayTime_ms);
/**
* Delay function similar to FreeRtos delayUntil function
*
* @param prevoiusWakeTime_ms Needs the previous wake time and returns the next wakeup time
* @param delayTime_ms Time period to delay
*
* @return False If deadline was missed; True if task was delayed
*/
static bool delayUntil(uint64_t* const prevoiusWakeTime_ms, const uint64_t delayTime_ms);
/**
* Returns the current time in milliseconds from CLOCK_MONOTONIC
*
* @return current time in milliseconds from CLOCK_MONOTONIC
*/
static uint64_t getCurrentMonotonicTimeMs();
/**
* Returns the current time in milliseconds from CLOCK_MONOTONIC
*
* @return current time in milliseconds from CLOCK_MONOTONIC
*/
static uint64_t getCurrentMonotonicTimeMs();
protected:
pthread_t thread;
pthread_t thread;
/**
* @brief Function that has to be called by derived class because the
* derived class pointer has to be valid as argument.
* @details
* This function creates a pthread with the given parameters. As the
* function requires a pointer to the derived object it has to be called
* after the this pointer of the derived object is valid.
* Sets the taskEntryPoint as function to be called by new a thread.
* @param fnc_ Function which will be executed by the thread.
* @param arg_
* argument of the taskEntryPoint function, needs to be this pointer
* of derived class
*/
void createTask(void* (*fnc_)(void*),void* arg_);
/**
* @brief Function that has to be called by derived class because the
* derived class pointer has to be valid as argument.
* @details
* This function creates a pthread with the given parameters. As the
* function requires a pointer to the derived object it has to be called
* after the this pointer of the derived object is valid.
* Sets the taskEntryPoint as function to be called by new a thread.
* @param fnc_ Function which will be executed by the thread.
* @param arg_
* argument of the taskEntryPoint function, needs to be this pointer
* of derived class
*/
void createTask(void* (*fnc_)(void*),void* arg_);
private:
char name[PTHREAD_MAX_NAMELEN];
int priority;
size_t stackSize = 0;
char name[PTHREAD_MAX_NAMELEN];
int priority;
size_t stackSize = 0;
static constexpr const char* CLASS_NAME = "PosixThread";
};
#endif /* FRAMEWORK_OSAL_LINUX_POSIXTHREAD_H_ */

32
osal/linux/unixUtility.cpp Normal file
View File

@ -0,0 +1,32 @@
#include "FSFWConfig.h"
#include "unixUtility.h"
#include "../../serviceinterface/ServiceInterface.h"
#include <cstring>
#include <errno.h>
void utility::printUnixErrorGeneric(const char* const className,
const char* const function, const char* const failString,
sif::OutputTypes outputType) {
if(className == nullptr or failString == nullptr or function == nullptr) {
return;
}
#if FSFW_VERBOSE_LEVEL >= 1
if(outputType == sif::OutputTypes::OUT_ERROR) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << className << "::" << function << ":" << failString << " error: "
<< strerror(errno) << std::endl;
#else
sif::printError("%s::%s: %s error: %s\n", className, function, failString, strerror(errno));
#endif
}
else {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << className << "::" << function << ":" << failString << " error: "
<< strerror(errno) << std::endl;
#else
sif::printWarning("%s::%s: %s error: %s\n", className, function, failString, strerror(errno));
#endif
}
#endif
}

13
osal/linux/unixUtility.h Normal file
View File

@ -0,0 +1,13 @@
#ifndef FSFW_OSAL_LINUX_UNIXUTILITY_H_
#define FSFW_OSAL_LINUX_UNIXUTILITY_H_
#include "../../serviceinterface/serviceInterfaceDefintions.h"
namespace utility {
void printUnixErrorGeneric(const char* const className, const char* const function,
const char* const failString, sif::OutputTypes outputType = sif::OutputTypes::OUT_ERROR);
}
#endif /* FSFW_OSAL_LINUX_UNIXUTILITY_H_ */

62
osal/rtems/Clock.cpp
View File

@ -154,65 +154,3 @@ ReturnValue_t Clock::convertTimevalToJD2000(timeval time, double* JD2000) {
/ 3600.;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t Clock::convertUTCToTT(timeval utc, timeval* tt) {
//SHOULDDO: works not for dates in the past (might have less leap seconds)
if (timeMutex == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
uint16_t leapSeconds;
ReturnValue_t result = getLeapSeconds(&leapSeconds);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
timeval leapSeconds_timeval = { 0, 0 };
leapSeconds_timeval.tv_sec = leapSeconds;
//initial offset between UTC and TAI
timeval UTCtoTAI1972 = { 10, 0 };
timeval TAItoTT = { 32, 184000 };
*tt = utc + leapSeconds_timeval + UTCtoTAI1972 + TAItoTT;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t Clock::setLeapSeconds(const uint16_t leapSeconds_) {
if(checkOrCreateClockMutex()!=HasReturnvaluesIF::RETURN_OK){
return HasReturnvaluesIF::RETURN_FAILED;
}
MutexGuard helper(timeMutex);
leapSeconds = leapSeconds_;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t Clock::getLeapSeconds(uint16_t* leapSeconds_) {
if(timeMutex==nullptr){
return HasReturnvaluesIF::RETURN_FAILED;
}
MutexGuard helper(timeMutex);
*leapSeconds_ = leapSeconds;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t Clock::checkOrCreateClockMutex(){
if(timeMutex==nullptr){
MutexFactory* mutexFactory = MutexFactory::instance();
if (mutexFactory == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
timeMutex = mutexFactory->createMutex();
if (timeMutex == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
}
return HasReturnvaluesIF::RETURN_OK;
}

4
osal/rtems/FixedTimeslotTask.cpp
View File

@ -3,7 +3,7 @@
#include "../../tasks/FixedSequenceSlot.h"
#include "../../objectmanager/SystemObjectIF.h"
#include "../../objectmanager/ObjectManagerIF.h"
#include "../../objectmanager/ObjectManager.h"
#include "../../returnvalues/HasReturnvaluesIF.h"
#include "../../serviceinterface/ServiceInterface.h"
@ -81,7 +81,7 @@ ReturnValue_t FixedTimeslotTask::startTask() {
ReturnValue_t FixedTimeslotTask::addSlot(object_id_t componentId,
uint32_t slotTimeMs, int8_t executionStep) {
ExecutableObjectIF* object = objectManager->get<ExecutableObjectIF>(componentId);
ExecutableObjectIF* object = ObjectManager::instance()->get<ExecutableObjectIF>(componentId);
if (object != nullptr) {
pst.addSlot(componentId, slotTimeMs, executionStep, object, this);
return HasReturnvaluesIF::RETURN_OK;

9
osal/rtems/MessageQueue.cpp
View File

@ -1,8 +1,11 @@
#include "../../serviceinterface/ServiceInterfaceStream.h"
#include "../../objectmanager/ObjectManagerIF.h"
#include "MessageQueue.h"
#include "RtemsBasic.h"
#include "../../serviceinterface/ServiceInterface.h"
#include "../../objectmanager/ObjectManager.h"
#include <cstring>
MessageQueue::MessageQueue(size_t message_depth, size_t max_message_size) :
id(0), lastPartner(0), defaultDestination(NO_QUEUE), internalErrorReporter(nullptr) {
rtems_name name = ('Q' << 24) + (queueCounter++ << 8);
@ -94,7 +97,7 @@ ReturnValue_t MessageQueue::sendMessageFrom(MessageQueueId_t sendTo,
//TODO: Check if we're in ISR.
if (result != RTEMS_SUCCESSFUL && !ignoreFault) {
if (internalErrorReporter == nullptr) {
internalErrorReporter = objectManager->get<InternalErrorReporterIF>(
internalErrorReporter = ObjectManager::instance()->get<InternalErrorReporterIF>(
objects::INTERNAL_ERROR_REPORTER);
}
if (internalErrorReporter != nullptr) {

3
osal/rtems/PeriodicTask.cpp
View File

@ -1,6 +1,7 @@
#include "PeriodicTask.h"
#include "../../serviceinterface/ServiceInterface.h"
#include "../../objectmanager/ObjectManager.h"
#include "../../tasks/ExecutableObjectIF.h"
PeriodicTask::PeriodicTask(const char *name, rtems_task_priority setPriority,
@ -68,7 +69,7 @@ void PeriodicTask::taskFunctionality() {
}
ReturnValue_t PeriodicTask::addComponent(object_id_t object) {
ExecutableObjectIF* newObject = objectManager->get<ExecutableObjectIF>(object);
ExecutableObjectIF* newObject = ObjectManager::instance()->get<ExecutableObjectIF>(object);
if (newObject == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}

4
osal/windows/tcpipHelpers.cpp
View File

@ -50,8 +50,8 @@ void tcpip::handleError(Protocol protocol, ErrorSources errorSrc, dur_millis_t s
sif::warning << "tcpip::handleError: " << protocolString << " | " << errorSrcString <<
" | " << infoString << std::endl;
#else
sif::printWarning("tcpip::handleError: %s | %s | %s\n", protocolString,
errorSrcString, infoString);
sif::printWarning("tcpip::handleError: %s | %s | %s\n", protocolString.c_str(),
errorSrcString.c_str(), infoString.c_str());
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */

5
parameters/ParameterHelper.cpp
View File

@ -1,6 +1,7 @@
#include "ParameterHelper.h"
#include "ParameterMessage.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
ParameterHelper::ParameterHelper(ReceivesParameterMessagesIF* owner):
owner(owner) {}
@ -124,7 +125,7 @@ ReturnValue_t ParameterHelper::sendParameter(MessageQueueId_t to, uint32_t id,
ReturnValue_t ParameterHelper::initialize() {
ownerQueueId = owner->getCommandQueue();
storage = objectManager->get<StorageManagerIF>(objects::IPC_STORE);
storage = ObjectManager::instance()->get<StorageManagerIF>(objects::IPC_STORE);
if (storage == nullptr) {
return ObjectManagerIF::CHILD_INIT_FAILED;
}

7
parameters/ParameterMessage.cpp
View File

@ -1,5 +1,6 @@
#include "../parameters/ParameterMessage.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "ParameterMessage.h"
#include "../objectmanager/ObjectManager.h"
ParameterId_t ParameterMessage::getParameterId(const CommandMessage* message) {
return message->getParameter();
@ -51,7 +52,7 @@ void ParameterMessage::clear(CommandMessage* message) {
switch (message->getCommand()) {
case CMD_PARAMETER_LOAD:
case REPLY_PARAMETER_DUMP: {
StorageManagerIF *ipcStore = objectManager->get<StorageManagerIF>(
StorageManagerIF *ipcStore = ObjectManager::instance()->get<StorageManagerIF>(
objects::IPC_STORE);
if (ipcStore != NULL) {
ipcStore->deleteData(getStoreId(message));

10
platform.h Normal file
View File

@ -0,0 +1,10 @@
#ifndef FSFW_PLATFORM_H_
#define FSFW_PLATFORM_H_
#if defined(__unix__) || defined(__unix) || (defined(__APPLE__) && defined(__MACH__))
#define PLATFORM_UNIX
#elif defined(_WIN32)
#define PLATFORM_WIN
#endif
#endif /* FSFW_PLATFORM_H_ */

4
power/Fuse.cpp
View File

@ -2,7 +2,7 @@
#include "../monitoring/LimitViolationReporter.h"
#include "../monitoring/MonitoringMessageContent.h"
#include "../objectmanager/ObjectManagerIF.h"
#include "../objectmanager/ObjectManager.h"
#include "../serialize/SerialFixedArrayListAdapter.h"
#include "../ipc/QueueFactory.h"
@ -44,7 +44,7 @@ ReturnValue_t Fuse::initialize() {
if (result != RETURN_OK) {
return result;
}
powerIF = objectManager->get<PowerSwitchIF>(powerSwitchId);
powerIF = ObjectManager::instance()->get<PowerSwitchIF>(powerSwitchId);
if (powerIF == NULL) {
return RETURN_FAILED;
}

Some files were not shown because too many files have changed in this diff Show More