C++ (Cpp) s5p4418_timer_start Examples

Example #1

File: s5p4418-cs.c Project: philippe-nuaa/xboot

static void s5p4418_cs_init(struct clocksource_t * cs)
{
	u64_t rate;

	s5p4418_timer_reset();

	/* 75MHZ - 13.333...ns */
	rate = s5p4418_timer_calc_tin(CS_TIMER_CHANNEL, 13);
	s5p4418_timer_stop(CS_TIMER_CHANNEL, 0);
	s5p4418_timer_count(CS_TIMER_CHANNEL, 0xffffffff);
	s5p4418_timer_start(CS_TIMER_CHANNEL, 0);
	cs->mult = clocksource_hz2mult(rate, cs->shift);
}

Example #2

File: s5p4418-cs.c Project: IngenicC/xboot

static bool_t cs_init(struct clocksource_t * cs)
{
	struct clocksource_pdata_t * pdat = (struct clocksource_pdata_t *)cs->priv;
	u64_t rate;

	s5p4418_timer_reset();

	/* 75MHZ - 13.333...ns */
	s5p4418_timer_enable(pdat->virt, CS_TIMER_CHANNEL, 0);
	rate = s5p4418_timer_calc_tin(pdat->virt, CS_TIMER_CHANNEL, 13);
	clocksource_calc_mult_shift(&cs->mult, &cs->shift, rate, 1000000000ULL, 10);
	s5p4418_timer_count(pdat->virt, CS_TIMER_CHANNEL, 0xffffffff);
	s5p4418_timer_start(pdat->virt, CS_TIMER_CHANNEL, 0);
	return TRUE;
}

Example #3

File: s5p4418-ce.c Project: mirsys/xboot

static bool_t s5p4418_ce_next(struct clockevent_t * ce, u64_t evt)
{
	s5p4418_timer_count(CE_TIMER_CHANNEL, (evt & 0xffffffff));
	s5p4418_timer_start(CE_TIMER_CHANNEL, 1);
	return TRUE;
}