fsfw/src/fsfw/osal/freertos/Mutex.h

#ifndef FRAMEWORK_FREERTOS_MUTEX_H_
#define FRAMEWORK_FREERTOS_MUTEX_H_

#include "FreeRTOS.h"
#include "fsfw/ipc/MutexIF.h"
#include "semphr.h"

/**
 * @brief OS component to implement MUTual EXclusion
 *
 * @details
 * Mutexes are binary semaphores which include a priority inheritance mechanism.
 * Documentation: https://www.freertos.org/Real-time-embedded-RTOS-mutexes.html
 * @ingroup osal
 */
class Mutex : public MutexIF {
 public:
  Mutex();
  ~Mutex();
  ReturnValue_t lockMutex(TimeoutType timeoutType, uint32_t timeoutMs) override;
  ReturnValue_t unlockMutex() override;

 private:
  SemaphoreHandle_t handle;
};

#endif /* FRAMEWORK_FREERTOS_MUTEX_H_ */