diff options
| author | gdisirio <gdisirio@110e8d01-0319-4d1e-a829-52ad28d1bb01> | 2018-04-11 08:21:02 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@110e8d01-0319-4d1e-a829-52ad28d1bb01> | 2018-04-11 08:21:02 +0000 |
| commit | fcdf0394ed7601627d17e4262076c9e2dd4cfa59 (patch) | |
| tree | 4df06cbfbb3ad7e77113b93024b0ed9bd6360c8a /os/hal/ports/STM32 | |
| parent | da8b8145de60acc87975d5f0d0d4324144d45ceb (diff) | |
| download | ChibiOS-fcdf0394ed7601627d17e4262076c9e2dd4cfa59.tar.gz ChibiOS-fcdf0394ed7601627d17e4262076c9e2dd4cfa59.tar.bz2 ChibiOS-fcdf0394ed7601627d17e4262076c9e2dd4cfa59.zip | |
Fixed bug #934.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@11879 110e8d01-0319-4d1e-a829-52ad28d1bb01
Diffstat (limited to 'os/hal/ports/STM32')
| -rw-r--r-- | os/hal/ports/STM32/LLD/TIMv1/hal_pwm_lld.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/os/hal/ports/STM32/LLD/TIMv1/hal_pwm_lld.c b/os/hal/ports/STM32/LLD/TIMv1/hal_pwm_lld.c index a59105215..6bf31ebc0 100644 --- a/os/hal/ports/STM32/LLD/TIMv1/hal_pwm_lld.c +++ b/os/hal/ports/STM32/LLD/TIMv1/hal_pwm_lld.c @@ -771,8 +771,8 @@ void pwm_lld_enable_periodic_notification(PWMDriver *pwmp) { /* If the IRQ is not already enabled care must be taken to clear it,
it is probably already pending because the timer is running.*/
if ((dier & STM32_TIM_DIER_UIE) == 0) {
+ pwmp->tim->SR = ~STM32_TIM_SR_UIF;
pwmp->tim->DIER = dier | STM32_TIM_DIER_UIE;
- pwmp->tim->SR &= STM32_TIM_SR_UIF;
}
}
@@ -813,8 +813,8 @@ void pwm_lld_enable_channel_notification(PWMDriver *pwmp, /* If the IRQ is not already enabled care must be taken to clear it,
it is probably already pending because the timer is running.*/
if ((dier & (2 << channel)) == 0) {
- pwmp->tim->DIER = dier | (2 << channel);
pwmp->tim->SR = ~(2 << channel);
+ pwmp->tim->DIER = dier | (2 << channel);
}
}
|