fsfw/osal/host/TaskFactory.cpp

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#include "taskHelpers.h"
#include "../../tasks/TaskFactory.h"
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#include "../../osal/host/FixedTimeslotTask.h"
#include "../../osal/host/PeriodicTask.h"
#include "../../returnvalues/HasReturnvaluesIF.h"
#include "../../tasks/PeriodicTaskIF.h"
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#include "../../serviceinterface/ServiceInterface.h"
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#include <chrono>
TaskFactory* TaskFactory::factoryInstance = new TaskFactory();
// Not used for the host implementation for now because C++ thread abstraction is used
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const size_t PeriodicTaskIF::MINIMUM_STACK_SIZE = 0;
TaskFactory::TaskFactory() {
}
TaskFactory::~TaskFactory() {
}
TaskFactory* TaskFactory::instance() {
return TaskFactory::factoryInstance;
}
PeriodicTaskIF* TaskFactory::createPeriodicTask(TaskName name_,
TaskPriority taskPriority_,TaskStackSize stackSize_,
TaskPeriod periodInSeconds_,
TaskDeadlineMissedFunction deadLineMissedFunction_) {
return new PeriodicTask(name_, taskPriority_, stackSize_, periodInSeconds_,
deadLineMissedFunction_);
}
FixedTimeslotTaskIF* TaskFactory::createFixedTimeslotTask(TaskName name_,
TaskPriority taskPriority_,TaskStackSize stackSize_,
TaskPeriod periodInSeconds_,
TaskDeadlineMissedFunction deadLineMissedFunction_) {
return new FixedTimeslotTask(name_, taskPriority_, stackSize_,
periodInSeconds_, deadLineMissedFunction_);
}
ReturnValue_t TaskFactory::deleteTask(PeriodicTaskIF* task) {
// This might block for some time!
delete task;
return HasReturnvaluesIF::RETURN_FAILED;
}
ReturnValue_t TaskFactory::delayTask(uint32_t delayMs){
std::this_thread::sleep_for(std::chrono::milliseconds(delayMs));
return HasReturnvaluesIF::RETURN_OK;
}
void TaskFactory::printMissedDeadline() {
std::string name = tasks::getTaskName(std::this_thread::get_id());
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "TaskFactory::printMissedDeadline: " << name << std::endl;
#else
sif::printWarning("TaskFactory::printMissedDeadline: %s\n", name);
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
}
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