HAL
IS_DMA_MEMORY_DATA_SIZE is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALIS_DMA_MEMORY_DATA_SIZE

IS_DMA_MEMORY_DATA_SIZE macro

Syntax

#define IS_DMA_MEMORY_DATA_SIZE(SIZE) (((SIZE) == DMA_MDATAALIGN_BYTE) || \     ((SIZE) == DMA_MDATAALIGN_HALFWORD) || \     ((SIZE) == DMA_MDATAALIGN_WORD ))

Arguments

SIZE

References

LocationText
stm32f4xx_hal_dma.h:746
#define IS_DMA_MEMORY_DATA_SIZE(SIZE) (((SIZE) == DMA_MDATAALIGN_BYTE) || \
stm32f4xx_hal_dma.c:189
assert_param(IS_DMA_MEMORY_DATA_SIZE(hdma->Init.MemDataAlignment));