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Merge pull request 'Host OSAL bugfixes' (#289) from mueller/host-osal-atomic into development

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Reviewed-on: fsfw/fsfw#289
This commit is contained in:
Steffen Gaisser 2020-12-08 14:10:31 +01:00
commit aa3fe1e7f0
8 changed files with 23 additions and 26 deletions
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7
osal/host/FixedTimeslotTask.cpp
View File

@ -46,7 +46,7 @@ FixedTimeslotTask::FixedTimeslotTask(const char *name, TaskPriority setPriority,
<< GetLastError() << std::endl;
}
#elif defined(LINUX)
// we can just copy and paste the code from linux here.
// TODO: we can just copy and paste the code from the linux OSAL here.
#endif
}
@ -115,8 +115,9 @@ void FixedTimeslotTask::taskFunctionality() {
this->pollingSeqTable.executeAndAdvance();
if (not pollingSeqTable.slotFollowsImmediately()) {
// we need to wait before executing the current slot
//this gives us the time to wait:
interval = chron_ms(this->pollingSeqTable.getIntervalToPreviousSlotMs());
// this gives us the time to wait:
interval = chron_ms(
this->pollingSeqTable.getIntervalToPreviousSlotMs());
delayForInterval(&currentStartTime, interval);
//TODO deadline missed check
}

2
osal/host/FixedTimeslotTask.h
View File

@ -74,7 +74,7 @@ protected:
//!< Typedef for the List of objects.
typedef std::vector<ExecutableObjectIF*> ObjectList;
std::thread mainThread;
std::atomic<bool> terminateThread = false;
std::atomic<bool> terminateThread { false };
//! Polling sequence table which contains the object to execute
//! and information like the timeslots and the passed execution step.

11
osal/host/Mutex.cpp
View File

@ -4,21 +4,18 @@
Mutex::Mutex() {}
ReturnValue_t Mutex::lockMutex(TimeoutType timeoutType, uint32_t timeoutMs) {
if(timeoutMs == MutexIF::BLOCKING) {
if(timeoutType == MutexIF::BLOCKING) {
mutex.lock();
locked = true;
return HasReturnvaluesIF::RETURN_OK;
}
else if(timeoutMs == MutexIF::POLLING) {
else if(timeoutType == MutexIF::POLLING) {
if(mutex.try_lock()) {
locked = true;
return HasReturnvaluesIF::RETURN_OK;
}
}
else if(timeoutMs > MutexIF::POLLING){
auto chronoMs = std::chrono::milliseconds(timeoutMs);
if(mutex.try_lock_for(chronoMs)) {
locked = true;
return HasReturnvaluesIF::RETURN_OK;
}
}
@ -26,11 +23,7 @@ ReturnValue_t Mutex::lockMutex(TimeoutType timeoutType, uint32_t timeoutMs) {
}
ReturnValue_t Mutex::unlockMutex() {
if(not locked) {
return MutexIF::CURR_THREAD_DOES_NOT_OWN_MUTEX;
}
mutex.unlock();
locked = false;
return HasReturnvaluesIF::RETURN_OK;
}

2
osal/host/Mutex.h
View File

@ -22,7 +22,7 @@ public:
std::timed_mutex* getMutexHandle();
private:
bool locked = false;
//bool locked = false;
std::timed_mutex mutex;
};

14
osal/host/PeriodicTask.cpp
View File

@ -89,25 +89,26 @@ ReturnValue_t PeriodicTask::sleepFor(uint32_t ms) {
}
void PeriodicTask::taskFunctionality() {
for (const auto& object: objectList) {
object->initializeAfterTaskCreation();
}
std::chrono::milliseconds periodChrono(static_cast<uint32_t>(period*1000));
auto currentStartTime {
std::chrono::duration_cast<std::chrono::milliseconds>(
std::chrono::system_clock::now().time_since_epoch())
};
auto nextStartTime{ currentStartTime };
auto nextStartTime { currentStartTime };
/* Enter the loop that defines the task behavior. */
for (;;) {
if(terminateThread.load()) {
break;
}
for (ObjectList::iterator it = objectList.begin();
it != objectList.end(); ++it) {
(*it)->performOperation();
for (const auto& object: objectList) {
object->performOperation();
}
if(not delayForInterval(&currentStartTime, periodChrono)) {
sif::warning << "PeriodicTask: " << taskName <<
" missed deadline!\n" << std::flush;
if(deadlineMissedFunc != nullptr) {
this->deadlineMissedFunc();
}
@ -121,6 +122,7 @@ ReturnValue_t PeriodicTask::addComponent(object_id_t object) {
if (newObject == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
newObject->setTaskIF(this);
objectList.push_back(newObject);
return HasReturnvaluesIF::RETURN_OK;
}

2
osal/host/PeriodicTask.h
View File

@ -69,7 +69,7 @@ protected:
//!< Typedef for the List of objects.
typedef std::vector<ExecutableObjectIF*> ObjectList;
std::thread mainThread;
std::atomic<bool> terminateThread = false;
std::atomic<bool> terminateThread { false };
/**
* @brief This attribute holds a list of objects to be executed.

2
osal/host/QueueMapManager.cpp
View File

@ -44,7 +44,7 @@ MessageQueueIF* QueueMapManager::getMessageQueue(
return queueIter->second;
}
else {
sif::warning << "QueueMapManager::getQueueHandle: The ID" <<
sif::warning << "QueueMapManager::getQueueHandle: The ID " <<
messageQueueId << " does not exists in the map" << std::endl;
return nullptr;
}

9
osal/windows/TmTcWinUdpBridge.cpp
View File

@ -6,6 +6,7 @@ TmTcWinUdpBridge::TmTcWinUdpBridge(object_id_t objectId,
uint16_t serverPort, uint16_t clientPort):
TmTcBridge(objectId, tcDestination, tmStoreId, tcStoreId) {
mutex = MutexFactory::instance()->createMutex();
communicationLinkUp = false;
// Initiates Winsock DLL.
WSAData wsaData;
@ -90,7 +91,6 @@ ReturnValue_t TmTcWinUdpBridge::sendTm(const uint8_t *data, size_t dataLen) {
// sif::debug << "TmTcUnixUdpBridge::sendTm: " << bytesSent << " bytes were"
// " sent." << std::endl;
return HasReturnvaluesIF::RETURN_OK;
return HasReturnvaluesIF::RETURN_OK;
}
void TmTcWinUdpBridge::checkAndSetClientAddress(sockaddr_in newAddress) {
@ -101,6 +101,7 @@ void TmTcWinUdpBridge::checkAndSetClientAddress(sockaddr_in newAddress) {
// &newAddress.sin_addr.s_addr, ipAddress, 15) << std::endl;
// sif::debug << "IP Address Old: " << inet_ntop(AF_INET,
// &clientAddress.sin_addr.s_addr, ipAddress, 15) << std::endl;
registerCommConnect();
// Set new IP address if it has changed.
if(clientAddress.sin_addr.s_addr != newAddress.sin_addr.s_addr) {
@ -114,7 +115,7 @@ void TmTcWinUdpBridge::handleSocketError() {
switch(errCode) {
case(WSANOTINITIALISED): {
sif::info << "TmTcWinUdpBridge::handleSocketError: WSANOTINITIALISED: "
<< "WSAStartup(...) call " << "necessary" << std::endl;
<< "WSAStartup(...) call necessary" << std::endl;
break;
}
default: {
@ -154,11 +155,11 @@ void TmTcWinUdpBridge::handleSendError() {
switch(errCode) {
case(WSANOTINITIALISED): {
sif::info << "TmTcWinUdpBridge::handleSendError: WSANOTINITIALISED: "
<< "WSAStartup(...) call " << "necessary" << std::endl;
<< "WSAStartup(...) call necessary" << std::endl;
break;
}
case(WSAEADDRNOTAVAIL): {
sif::info << "TmTcWinUdpBridge::handleReadError: WSAEADDRNOTAVAIL: "
sif::info << "TmTcWinUdpBridge::handleSendError: WSAEADDRNOTAVAIL: "
<< "Check target address. " << std::endl;
break;
}