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F7 performance improvements

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This commit is contained in:
Sami Korhonen 2016-12-24 13:28:13 +02:00
parent c1ed72644f
commit 8d76579c9e
5 changed files with 32 additions and 20 deletions
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3
src/main/drivers/dma.h
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@ -40,6 +40,9 @@ typedef struct dmaChannelDescriptor_s {
#if defined(STM32F4) || defined(STM32F7)
#define HAL_CLEANINVALIDATECACHE(addr, size) (SCB_CleanInvalidateDCache_by_Addr((uint32_t*)((uint32_t)addr & ~0x1f), ((uint32_t)(addr + size + 0x1f) & ~0x1f) - ((uint32_t)addr & ~0x1f)))
#define HAL_CLEANCACHE(addr, size) (SCB_CleanDCache_by_Addr((uint32_t*)((uint32_t)addr & ~0x1f), ((uint32_t)(addr + size + 0x1f) & ~0x1f) - ((uint32_t)addr & ~0x1f)))
uint32_t dmaFlag_IT_TCIF(const DMA_Stream_TypeDef *stream);
typedef enum {