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Added TIM_UP + burst DMA -based DSHOT to F3

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This commit is contained in:
DieHertz 2017-12-27 01:05:09 +03:00 • committed by Andrey Mironov
parent 2207a98a7a
commit a89409a26a
5 changed files with 47 additions and 18 deletions
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4
src/main/drivers/pwm_output.h
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@ -111,7 +111,11 @@ typedef struct {
TIM_TypeDef *timer;
#if defined(USE_DSHOT_DMAR)
#if !defined(USE_HAL_DRIVER)
#ifdef STM32F3
DMA_Channel_TypeDef *dmaBurstRef;
#else
DMA_Stream_TypeDef *dmaBurstRef;
#endif
uint16_t dmaBurstLength;
#endif
uint32_t dmaBurstBuffer[DSHOT_DMA_BUFFER_SIZE * 4];