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DMA controller

Below is a list of API functions output by the Code Generator for DMA controller use.

 

Table 3.37 API Functions: [DMA Controller]

API Function Name

Function

R_DMACn_Create

Performs initialization necessary to control the DMA controller.

R_DMACn_Create_UserInit

Performs user-defined initialization relating to the DMA controller.

R_DMAC_Create

Performs initialization necessary to control the DMA controller.

R_DMAC_Create_UserInit

Performs user-defined initialization relating to the DMA controller.

r_dmacn_interrupt

Performs processing in response to the DMA transfer end interrupt INTDMAn.

R_DMACn_Start

Enables operation of channel n.

R_DMACn_Stop

Disables operation of channel n.

R_DMACn_Set_SoftwareTriggerOn

Starts DMA transfer.