osal_event.h 文件参考

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浏览源代码.

结构体
struct	osal_event

宏定义
#define	OSAL_EVENT_FOREVER   0xFFFFFFFF
#define	OSAL_WAITMODE_AND   4U
#define	OSAL_WAITMODE_OR   2U
#define	OSAL_WAITMODE_CLR   1U

函数
int	osal_event_init (osal_event *event_obj)
	Initialize an event control block.
int	osal_event_write (osal_event *event_obj, unsigned int mask)
	Write an event.
int	osal_event_read (osal_event *event_obj, unsigned int mask, unsigned int timeout_ms, unsigned int mode)
	Read an event.
int	osal_event_clear (osal_event *event_obj, unsigned int mask)
	Clear the event occurring in a specified task.
int	osal_event_destroy (osal_event *event_obj)
	Destroy a event.

宏定义说明

OSAL_EVENT_FOREVER

#define OSAL_EVENT_FOREVER   0xFFFFFFFF

OSAL_WAITMODE_AND

#define OSAL_WAITMODE_AND   4U

OSAL_WAITMODE_CLR

#define OSAL_WAITMODE_CLR   1U

OSAL_WAITMODE_OR

#define OSAL_WAITMODE_OR   2U