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Attach the interrupt before powering on the HRT timer.

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px4dev
2012-11-03 01:14:25 -07:00
parent ccc7b13185
commit f11cf48bb9
1 changed files with 4 additions and 4 deletions
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apps/drivers/stm32/drv_hrt.c
+4 -4
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@@ -386,12 +386,12 @@ static void hrt_ppm_decode(uint32_t status);
static void static void
hrt_tim_init(void) hrt_tim_init(void)
{ {
/* clock/power on our timer */
modifyreg32(HRT_TIMER_POWER_REG, 0, HRT_TIMER_POWER_BIT);
/* claim our interrupt vector */ /* claim our interrupt vector */
irq_attach(HRT_TIMER_VECTOR, hrt_tim_isr); irq_attach(HRT_TIMER_VECTOR, hrt_tim_isr);
/* clock/power on our timer */
modifyreg32(HRT_TIMER_POWER_REG, 0, HRT_TIMER_POWER_BIT);
/* disable and configure the timer */ /* disable and configure the timer */
rCR1 = 0; rCR1 = 0;
rCR2 = 0; rCR2 = 0;
@@ -582,7 +582,7 @@ hrt_absolute_time(void)
{ {
hrt_abstime abstime; hrt_abstime abstime;
uint32_t count; uint32_t count;
uint32_t flags; irqstate_t flags;
/* /*
* Counter state. Marked volatile as they may change * Counter state. Marked volatile as they may change