fsfw/osal/FreeRTOS/SemaphoreFactory.cpp

62 lines
1.8 KiB
C++

#include <framework/osal/FreeRTOS/BinarySemaphore.h>
#include <framework/osal/FreeRTOS/BinSemaphUsingTask.h>
#include <framework/osal/FreeRTOS/CountingSemaphore.h>
#include <framework/osal/FreeRTOS/CountingSemaphUsingTask.h>
#include <framework/tasks/SemaphoreFactory.h>
#include <framework/serviceinterface/ServiceInterfaceStream.h>
SemaphoreFactory* SemaphoreFactory::factoryInstance = nullptr;
const uint32_t SemaphoreIF::POLLING = 0;
const uint32_t SemaphoreIF::BLOCKING = portMAX_DELAY;
static const uint32_t USE_REGULAR_SEMAPHORES = 0;
static const uint32_t USE_TASK_NOTIFICATIONS = 1;
SemaphoreFactory::SemaphoreFactory() {
}
SemaphoreFactory::~SemaphoreFactory() {
delete factoryInstance;
}
SemaphoreFactory* SemaphoreFactory::instance() {
if (factoryInstance == nullptr){
factoryInstance = new SemaphoreFactory();
}
return SemaphoreFactory::factoryInstance;
}
SemaphoreIF* SemaphoreFactory::createBinarySemaphore(uint32_t argument) {
if(argument == USE_REGULAR_SEMAPHORES) {
return new BinarySemaphore();
}
else if(argument == USE_TASK_NOTIFICATIONS) {
return new BinarySemaphoreUsingTask();
}
else {
sif::warning << "SemaphoreFactory: Invalid argument, return regular"
"binary semaphore" << std::endl;
return new BinarySemaphore();
}
}
SemaphoreIF* SemaphoreFactory::createCountingSemaphore(uint8_t maxCount,
uint8_t initCount, uint32_t argument) {
if(argument == USE_REGULAR_SEMAPHORES) {
return new CountingSemaphore(maxCount, initCount);
}
else if(argument == USE_TASK_NOTIFICATIONS) {
return new CountingSemaphoreUsingTask(maxCount, initCount);
}
else {
sif::warning << "SemaphoreFactory: Invalid argument, return regular"
"binary semaphore" << std::endl;
return new CountingSemaphore(maxCount, initCount);
}
}
void SemaphoreFactory::deleteSemaphore(SemaphoreIF* semaphore) {
delete semaphore;
}