Macros
DMA Defines
Peripheral Driver » LL Driver » SPI » Defines » SPI Exported Constants
Collaboration diagram for DMA Defines:

## Macros
#define | LL_SSI_DMA_TX_DIS 0x00000000UL
| Disable the transmit FIFO DMA channel. More...
#define | LL_SSI_DMA_TX_EN SSI_DMAC_TDMAE
| Enable the transmit FIFO DMA channel More...
#define | LL_SSI_DMA_RX_DIS 0x00000000UL
| Disable the receive FIFO DMA channel. More...
#define | LL_SSI_DMA_RX_EN SSI_DMAC_RDMAE
| Enable the receive FIFO DMA channel More...

## Detailed Description

## Macro Definition Documentation

## ◆ LL_SSI_DMA_RX_DIS

#define LL_SSI_DMA_RX_DIS 0x00000000UL

Disable the receive FIFO DMA channel.

Definition at line 374 of file gr55xx_ll_spi.h.

## ◆ LL_SSI_DMA_RX_EN

#define LL_SSI_DMA_RX_EN SSI_DMAC_RDMAE

Enable the receive FIFO DMA channel

Definition at line 375 of file gr55xx_ll_spi.h.

## ◆ LL_SSI_DMA_TX_DIS

#define LL_SSI_DMA_TX_DIS 0x00000000UL

Disable the transmit FIFO DMA channel.

Definition at line 371 of file gr55xx_ll_spi.h.

## ◆ LL_SSI_DMA_TX_EN

#define LL_SSI_DMA_TX_EN SSI_DMAC_TDMAE

Enable the transmit FIFO DMA channel

Definition at line 372 of file gr55xx_ll_spi.h.