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kinetis: timer: return error if timer channel is not zero.

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This commit is contained in:
Joakim Nohlgård 2015-09-24 06:44:47 +02:00
parent 5e2b4b6b23
commit 015098d2c2
1 changed files with 8 additions and 2 deletions
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10
cpu/kinetis_common/timer.c
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@ -144,7 +144,10 @@ int timer_set(tim_t dev, int channel, unsigned int timeout)
int timer_set_absolute(tim_t dev, int channel, unsigned int value)
{
(void) channel; /* we only support one channel */
/* we only support one channel */
if (channel != 0) {
return -1;
}
switch (dev) {
#if TIMER_0_EN
@ -180,7 +183,10 @@ int timer_set_absolute(tim_t dev, int channel, unsigned int value)
int timer_clear(tim_t dev, int channel)
{
(void) channel; /* we only support one channel */
/* we only support one channel */
if (channel != 0) {
return -1;
}
switch (dev) {
#if TIMER_0_EN