For example you can use HAL_EXT_DMA_DST_BURST16 | HAL_EXT_DMA_DST_INC
while copy a buffer to another.
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#define | HAL_EXT_DMA_DST_BURST1 (0) |
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#define | HAL_EXT_DMA_DST_BURST4 (1<<EXTDMA_CCR_DSTBURST_Pos) |
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#define | HAL_EXT_DMA_DST_BURST8 (2<<EXTDMA_CCR_DSTBURST_Pos) |
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#define | HAL_EXT_DMA_DST_BURST16 (EXTDMA_CCR_DSTBURST) |
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#define | HAL_EXT_DMA_DST_INC (EXTDMA_CCR_DSTINC) |
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For example you can use HAL_EXT_DMA_DST_BURST16 | HAL_EXT_DMA_DST_INC
while copy a buffer to another.