思澈科技软件开发工具包  2.20
Macros
EXT_DMA source incresement configuration
Hardware Abstract Layer » EXT DMA » EXT DMA Exported Constants

For example you can use HAL_EXT_DMA_SRC_INC | HAL_EXT_DMA_SRC_BURST16 while copy a buffer to another. More...

Macros

#define HAL_EXT_DMA_SRC_BURST1   (0)
 
#define HAL_EXT_DMA_SRC_BURST4   (1<<EXTDMA_CCR_SRCBURST_Pos)
 
#define HAL_EXT_DMA_SRC_BURST8   (2<<EXTDMA_CCR_SRCBURST_Pos)
 
#define HAL_EXT_DMA_SRC_BURST16   (EXTDMA_CCR_SRCBURST)
 
#define HAL_EXT_DMA_SRC_INC   (EXTDMA_CCR_SRCINC)
 

Detailed Description

For example you can use HAL_EXT_DMA_SRC_INC | HAL_EXT_DMA_SRC_BURST16 while copy a buffer to another.

Macro Definition Documentation

◆ HAL_EXT_DMA_SRC_BURST16

#define HAL_EXT_DMA_SRC_BURST16   (EXTDMA_CCR_SRCBURST)

Burst 16 while

◆ HAL_EXT_DMA_SRC_INC

#define HAL_EXT_DMA_SRC_INC   (EXTDMA_CCR_SRCINC)

Source address increase itself