1.2.6.5 SYS_DMA_AddressingModeSetup Function
C
void SYS_DMA_AddressingModeSetup(SYS_DMA_CHANNEL channel, SYS_DMA_SOURCE_ADDRESSING_MODE sourceAddrMode, SYS_DMA_DESTINATION_ADDRESSING_MODE destAddrMode);
Summary
Setup addressing mode of selected DMA channel.
Description
This function sets the addressing mode 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 |
sourceAddrMode | Source addressing mode of type SYS_DMA_SOURCE_ADDRESSING_MODE |
destAddrMode | Destination addressing mode of type SYS_DMA_DESTINATION_ADDRESSING_MODE |
Returns
None.
Example
SYS_DMA_AddressingModeSetup(SYS_DMA_CHANNEL_1, SYS_DMA_SOURCE_ADDRESSING_MODE_FIXED, SYS_DMA_DESTINATION_ADDRESSING_MODE_FIXED);
Remarks
None.