fsfw/src/osal/linux/TaskFactory.cpp

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#include "FixedTimeslotTask.h"
#include "PeriodicPosixTask.h"
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#include "../../tasks/TaskFactory.h"
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#include "../../serviceinterface/ServiceInterface.h"
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#include "../../returnvalues/HasReturnvaluesIF.h"
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//TODO: Different variant than the lazy loading in QueueFactory. What's better and why?
TaskFactory* TaskFactory::factoryInstance = new TaskFactory();
TaskFactory::~TaskFactory() {
}
TaskFactory* TaskFactory::instance() {
return TaskFactory::factoryInstance;
}
PeriodicTaskIF* TaskFactory::createPeriodicTask(TaskName name_,
TaskPriority taskPriority_,TaskStackSize stackSize_,
TaskPeriod periodInSeconds_,
TaskDeadlineMissedFunction deadLineMissedFunction_) {
return new PeriodicPosixTask(name_, taskPriority_,stackSize_,
periodInSeconds_ * 1000, deadLineMissedFunction_);
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}
FixedTimeslotTaskIF* TaskFactory::createFixedTimeslotTask(TaskName name_,
TaskPriority taskPriority_,TaskStackSize stackSize_,
TaskPeriod periodInSeconds_,
TaskDeadlineMissedFunction deadLineMissedFunction_) {
return new FixedTimeslotTask(name_, taskPriority_,stackSize_,
periodInSeconds_*1000);
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}
ReturnValue_t TaskFactory::deleteTask(PeriodicTaskIF* task) {
//TODO not implemented
return HasReturnvaluesIF::RETURN_FAILED;
}
ReturnValue_t TaskFactory::delayTask(uint32_t delayMs){
return PosixThread::sleep(delayMs*1000000ull);
}
void TaskFactory::printMissedDeadline() {
char name[20] = {0};
int status = pthread_getname_np(pthread_self(), name, sizeof(name));
#if FSFW_CPP_OSTREAM_ENABLED == 1
if(status == 0) {
sif::warning << "task::printMissedDeadline: " << name << "" << std::endl;
}
else {
sif::warning << "task::printMissedDeadline: Unknown task name" << status <<
std::endl;
}
#else
if(status == 0) {
sif::printWarning("task::printMissedDeadline: %s\n", name);
}
else {
sif::printWarning("task::printMissedDeadline: Unknown task name\n", name);
}
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
}
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TaskFactory::TaskFactory() {
}