1.2.6.6 SYS_DMA_DataWidthSetup Function
C
void SYS_DMA_DataWidthSetup(SYS_DMA_CHANNEL channel, SYS_DMA_WIDTH dataWidth);Summary
Setup data width of selected DMA channel.
Description
This function sets data width of selected DMA channel.
Any ongoing transaction of the specified DMA channel will be aborted when this function is called.
Precondition
DMA Controller should have been initialized.
Parameters
| Param | Description |
|---|---|
| channel | A specific DMA channel |
| dataWidth | Data width of DMA transfer of type SYS_DMA_WIDTH |
Returns
None.
Example
SYS_DMA_DataWidthSetup(SYS_DMA_CHANNEL_1, SYS_DMA_WIDTH_16_BIT);
Remarks
None.