common/components/memory/sd_mmc/example1/time_tick.h File Reference

Time tick functions.

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

Functions
uint32_t	time_tick_calc_delay (uint32_t tick_start, uint32_t tick_end)
	Calculate the delay (ms) between two ticks. More...
uint32_t	time_tick_get (void)
	Get current time tick. More...
void	time_tick_init (void)
	Initialize for 1ms time tick. More...

uint32_t time_tick_calc_delay	(	uint32_t	tick_start,
		uint32_t	tick_end
	)

Calculate the delay (ms) between two ticks.

Parameters

tick_start	Start tick number.
tick_end	End tick number.

Returns

the timing in ms between the both ticks

References TICK_US.

uint32_t time_tick_get

(

void

)

Get current time tick.

References g_ms_ticks.

void time_tick_init

(

void

)

Initialize for 1ms time tick.

Returns

true if initialization is OK, else false.

References Assert, g_ms_ticks, sysclk_get_cpu_hz(), and TICK_US.