ARMmbed
/
mbed-os
mirror of https://github.com/ARMmbed/mbed-os.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge pull request #13222 from jeromecoutant/PR_PWM 

STM32 PWM : avoid glitch after duty cycle change
pull/13227/head
Martin Kojtal 2020-07-03 10:51:19 +02:00 committed by GitHub
parent 379bda2214 e10a233c80
commit 3400ef66e7
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
targets/TARGET_STM/pwmout_api.c
View File

@ -276,7 +276,9 @@ void pwmout_write(pwmout_t *obj, float value)
} else { } else {
// If channel already enabled, only update compare value to avoid glitch // If channel already enabled, only update compare value to avoid glitch
__HAL_TIM_SET_COMPARE(&TimHandle, channel, sConfig.Pulse); __HAL_TIM_SET_COMPARE(&TimHandle, channel, sConfig.Pulse);
return;
} }
#if !defined(PWMOUT_INVERTED_NOT_SUPPORTED) #if !defined(PWMOUT_INVERTED_NOT_SUPPORTED)
if (obj->inverted) { if (obj->inverted) {
HAL_TIMEx_PWMN_Start(&TimHandle, channel); HAL_TIMEx_PWMN_Start(&TimHandle, channel);