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all context switches calls to TaskManagement.h now

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This commit is contained in:
Robin Müller
2020-02-28 22:55:25 +01:00
parent c93ee5c6cd
commit fa38a37604
6 changed files with 48 additions and 43 deletions
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32
osal/FreeRTOS/TaskManagement.h
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@ -12,24 +12,26 @@
* 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 {
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);
class TaskManagement {
public:
/**
* 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.
*/
static void requestContextSwitch(SystemContext callContext);
/**
* If task preemption in FreeRTOS is disabled, a context switch
* can be requested manually by calling this function.
*/
static void requestContextSwitchFromTask(void);
};
#endif /* FRAMEWORK_OSAL_FREERTOS_TASKMANAGEMENT_H_ */