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Merge pull request #9105 from LaurentLouf/improve-precision-duty-cycle-pwm-stm 

Add some rounding to determine the pulse value for PWM for the STM target
pull/9122/head
Cruz Monrreal 2018-12-17 14:43:43 -06:00 committed by GitHub
parent 0100cede7c db3f05e5fe
commit ff6744c85e
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1 changed files with 1 additions and 1 deletions
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targets/TARGET_STM/pwmout_api.c
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@ -182,7 +182,7 @@ void pwmout_write(pwmout_t *obj, float value)
value = 1.0;
}
obj->pulse = (uint32_t)((float)obj->period * value);
obj->pulse = (uint32_t)((float)obj->period * value + 0.5);
// Configure channels
sConfig.OCMode = TIM_OCMODE_PWM1;