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Fix polarity

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This commit is contained in:
Raphael Coeffic
2022-03-20 16:30:59 +01:00
parent cee942a834
commit d2685aeadf
3 changed files with 5 additions and 7 deletions
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radio/src/targets/common/arm/stm32/extmodule_driver.cpp
+4 -3
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@@ -65,6 +65,7 @@ void extmodulePpmStart(uint16_t ppm_delay, bool polarity)
ocInit.OCMode = LL_TIM_OCMODE_PWM1;
ocInit.OCState = LL_TIM_OCSTATE_ENABLE;
ocInit.OCNState = LL_TIM_OCSTATE_ENABLE;
if (polarity) {
ocInit.OCPolarity = LL_TIM_OCPOLARITY_LOW;
@@ -105,7 +106,7 @@ void extmoduleSerialStart()
ocInit.OCMode = LL_TIM_OCMODE_TOGGLE;
ocInit.OCState = LL_TIM_OCSTATE_ENABLE;
ocInit.OCPolarity = LL_TIM_OCPOLARITY_LOW;
ocInit.OCPolarity = LL_TIM_OCPOLARITY_HIGH;
ocInit.CompareValue = 0;
stm32_pulse_config_output(&extmoduleTimer, &ocInit);
@@ -168,9 +169,9 @@ void extmoduleSendNextFrameSoftSerial100kbit(const void* pulses, uint16_t length
uint32_t ll_polarity;
if (polarity) {
ll_polarity = LL_TIM_OCPOLARITY_LOW;
} else {
ll_polarity = LL_TIM_OCPOLARITY_HIGH;
} else {
ll_polarity = LL_TIM_OCPOLARITY_LOW;
}
LL_TIM_OC_SetPolarity(EXTMODULE_TIMER, EXTMODULE_TIMER_Channel, ll_polarity);