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native: timer: Do not cancel timer when setting it to 0

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This commit is contained in:
Benoît Canet 2015-07-09 15:08:02 +02:00
parent 10283af5c1
commit e8e89d8ca9
1 changed files with 20 additions and 4 deletions
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24
cpu/native/periph/timer.c
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@ -94,10 +94,8 @@ int timer_init(tim_t dev, unsigned int ticks_per_us, void (*callback)(int))
return 0;
}
int timer_set(tim_t dev, int channel, unsigned int offset)
static void do_timer_set(unsigned int offset)
{
(void)dev;
(void)channel;
DEBUG("%s\n", __func__);
if (offset && offset < NATIVE_TIMER_MIN_RES) {
@ -115,6 +113,19 @@ int timer_set(tim_t dev, int channel, unsigned int offset)
err(EXIT_FAILURE, "timer_arm: setitimer");
}
_native_syscall_leave();
}
int timer_set(tim_t dev, int channel, unsigned int offset)
{
(void)dev;
(void)channel;
DEBUG("%s\n", __func__);
if (!offset) {
offset = NATIVE_TIMER_MIN_RES;
}
do_timer_set(offset);
return 1;
}
@ -130,7 +141,12 @@ int timer_set_absolute(tim_t dev, int channel, unsigned int value)
int timer_clear(tim_t dev, int channel)
{
return timer_set(dev, channel, 0);
(void)dev;
(void)channel;
do_timer_set(0);
return 1;
}
void timer_irq_enable(tim_t dev)