timer.h File Reference

#include "defs.h"

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Data Structures
struct	wio_timer_t
	WIO timer type. More...

Functions
wio_status_t	wio_timer_init (wio_timer_t *timer)
	Initialize timer. More...
wio_status_t	wio_set_timeout (wio_timer_t *timer, uint16_t time, void *cb_data, wio_callback_t cb)
	Set timeout on timer. More...
wio_status_t	wio_wait4_timeout (wio_timer_t *timer, uint16_t time)
	Wait for timer to time out. More...
wio_status_t	wio_clear_timeout (wio_timer_t *timer)
	Clear timeout on timer. More...
wio_status_t	wio_timer_subsys_init ()
	Initialize WIO timer subsystem. More...
void	wio_timer_callback ()
	Timer interrupt callback. More...

Variables
uint32_t	current_time
	Current time (In unit of 20ms) More...

Function Documentation

wio_clear_timeout()

wio_status_t wio_clear_timeout

(

wio_timer_t *

timer

)

Clear timeout on timer.

Parameters

timer

Timer instance.

wio_set_timeout()

wio_status_t wio_set_timeout	(	wio_timer_t *	timer,
		uint16_t	time,
		void *	cb_data,
		wio_callback_t	cb
	)

Set timeout on timer.

Parameters

timer	Timer instance.
time	Time.
cb_data	Callback closure data.
cb	Callback function.

Returns

WIO_OK.

wio_timer_callback()

void wio_timer_callback

(

)

Timer interrupt callback.

wio_timer_init()

wio_status_t wio_timer_init

(

wio_timer_t *

timer

)

Initialize timer.

Parameters

timer

Timer instance.

Returns

WIO_OK.

wio_timer_subsys_init()

wio_status_t wio_timer_subsys_init

(

)

Initialize WIO timer subsystem.

wio_wait4_timeout()

wio_status_t wio_wait4_timeout	(	wio_timer_t *	timer,
		uint16_t	time
	)

Wait for timer to time out.

Parameters

timer	Timer instance.
time	Time.

Returns

WIO_OK.

Variable Documentation

current_time

uint32_t current_time

Current time (In unit of 20ms)