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arch/arm/src/stm32/stm32_pwm.c: Set CCPxP and CCPxNP bits if polarity is negative.

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This commit is contained in:
Mateusz Szafoni
2019-03-24 08:07:59 -06:00
committed by Gregory Nutt
parent 324d51eaae
commit 7883f0e6a4
1 changed files with 2 additions and 2 deletions
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arch/arm/src/stm32/stm32_pwm.c
+2 -2
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@@ -2874,7 +2874,7 @@ static int pwm_output_configure(FAR struct stm32_pwmtimer_s *priv,
/* Configure output polarity (all PWM timers) */ /* Configure output polarity (all PWM timers) */
if (priv->channels[channel-1].out1.pol == STM32_POL_POS) if (priv->channels[channel-1].out1.pol == STM32_POL_NEG)
{ {
ccer |= (GTIM_CCER_CC1P << ((channel-1)*4)); ccer |= (GTIM_CCER_CC1P << ((channel-1)*4));
} }
@@ -2912,7 +2912,7 @@ static int pwm_output_configure(FAR struct stm32_pwmtimer_s *priv,
/* Configure complementary output polarity */ /* Configure complementary output polarity */
if (priv->channels[channel-1].out2.pol == STM32_POL_POS) if (priv->channels[channel-1].out2.pol == STM32_POL_NEG)
{ {
ccer |= (ATIM_CCER_CC1NP << ((channel-1)*4)); ccer |= (ATIM_CCER_CC1NP << ((channel-1)*4));
} }