vsf_task.c File Reference

#include "../vsf_kernel_cfg.h"
#include "./vsf_task.h"

Macros
#define	__VSF_EDA_CLASS_INHERIT__

Functions
fsm_rt_t	__vsf_eda_call_task (vsf_task_entry_t entry, uintptr_t param, size_t local_size)
void	__vsf_eda_task_evthandler_process_return_value (vsf_eda_t *pthis, vsf_evt_t evt)

Macro Definition Documentation

__VSF_EDA_CLASS_INHERIT__

#define __VSF_EDA_CLASS_INHERIT__

Function Documentation

__vsf_eda_call_task()

fsm_rt_t __vsf_eda_call_task	(	vsf_task_entry_t	entry,
		uintptr_t	param,
		size_t	local_size
	)

Note

• if VSF_ERR_NOT_ENOUGH_RESOURCES is detected, yield and try it again (automatically). For tasks sharing the same frame pool, if the pool is too small, only task performance will be affected, and all sub-task call will work when frame is allocated.
• if the frame is allocated and pushed to the stack, we should yield to let the sub-task run.

Since in either way, we will yield, no need to handle the return value of vsf_eda_call().

__vsf_eda_task_evthandler_process_return_value()

void __vsf_eda_task_evthandler_process_return_value	(	vsf_eda_t *	pthis,
		vsf_evt_t	evt
	)

< no param

< no local

< it is a pure eda

return fsm_rt_err

call sub fsm later

delay, wait_for, mutex_pend, sem_pend and etc...