/**
 * @file TaskManagement.h
 *
 * @date 26.02.2020
 */

#ifndef FRAMEWORK_OSAL_FREERTOS_TASKMANAGEMENT_H_
#define FRAMEWORK_OSAL_FREERTOS_TASKMANAGEMENT_H_

/*!
 * Used by functions to tell if they are being called from
 * within an ISR or from a regular task. This is required because FreeRTOS
 * has different functions for handling semaphores and messages from within an ISR and task.
 */
typedef enum _SystemContext {
	task_context = 0x00,//!< task_context
	isr_context = 0xFF  //!< isr_context
} SystemContext;

/**
 * In this function, a function dependant on the portmacro.h header function calls
 * to request a context switch can be specified.
 * This can be used if sending to the queue from an ISR caused a task to unblock
 * and a context switch is required.
 */
void requestContextSwitch(SystemContext callContext);

/**
 * If task preemption in FreeRTOS is disabled, a context switch
 * can be requested manually by calling this function.
 */
void requestContextSwitch(void);


#endif /* FRAMEWORK_OSAL_FREERTOS_TASKMANAGEMENT_H_ */