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[H7] H7A3 support

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This commit is contained in:
jflyper 2020-09-29 23:03:20 +09:00
parent c6d70214f5
commit 697d0f7ed3
17 changed files with 1363 additions and 49 deletions
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11
src/main/drivers/dma.h
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@ -235,12 +235,21 @@ dmaResource_t* dmaGetRefByIdentifier(const dmaIdentifier_e identifier);
// HAL library has a macro for this, but it is extremely inefficient in that it compares
// the address against all possible values.
// Here, we just compare the address against regions of memory.
// If it's not in D3 peripheral area, then it's DMA1/2 and it's stream based.
#if defined(STM32H7A3xx) || defined(STM32H7A3xxQ)
// For H7A3, if it's lower than CD_AHB2PERIPH_BASE, then it's DMA1/2 and it's stream based.
// If not, it's BDMA and it's channel based.
#define IS_DMA_ENABLED(reg) \
((uint32_t)(reg) < CD_AHB2PERIPH_BASE) ? \
(((DMA_Stream_TypeDef *)(reg))->CR & DMA_SxCR_EN) : \
(((BDMA_Channel_TypeDef *)(reg))->CCR & BDMA_CCR_EN)
#else
// For H743 and H750, if it's not in D3 peripheral area, then it's DMA1/2 and it's stream based.
// If not, it's BDMA and it's channel based.
#define IS_DMA_ENABLED(reg) \
((uint32_t)(reg) < D3_AHB1PERIPH_BASE) ? \
(((DMA_Stream_TypeDef *)(reg))->CR & DMA_SxCR_EN) : \
(((BDMA_Channel_TypeDef *)(reg))->CCR & BDMA_CCR_EN)
#endif
#elif defined(STM32G4)
#define IS_DMA_ENABLED(reg) (((DMA_ARCH_TYPE *)(reg))->CCR & DMA_CCR_EN)
// Missing __HAL_DMA_SET_COUNTER in FW library V1.0.0