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fix: signal polarity for soft-serial & timer based protocols (#3513)

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* fix: signal polarity for soft-serial & timer based protocols

* fix: first PWM period after init
This commit is contained in:
Raphael Coeffic
2023-05-05 19:20:29 +10:00
committed by GitHub
parent f5c1a93f87
commit 6aa1fc90c4
5 changed files with 5 additions and 10 deletions
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radio/src/targets/common/arm/stm32/stm32_pulse_driver.cpp
-4
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@@ -305,10 +305,6 @@ void stm32_pulse_start_dma_req(const stm32_pulse_timer_t* tim,
LL_TIM_SetCounter(tim->TIMx, 0xFFFF);
}
// only on PWM (preloads the first period)
if (ocmode == LL_TIM_OCMODE_PWM1)
LL_TIM_GenerateEvent_UPDATE(tim->TIMx);
LL_TIM_EnableDMAReq_UPDATE(tim->TIMx);
LL_DMA_EnableStream(tim->DMAx, tim->DMA_Stream);