DMA Management

Functions
__STATIC_INLINE void	DDL_SPI_EnableDMAReq_RX (SPI_TypeDef *SPIx)
	Enable DMA Rx.
__STATIC_INLINE void	DDL_SPI_DisableDMAReq_RX (SPI_TypeDef *SPIx)
	Disable DMA Rx.
__STATIC_INLINE uint32_t	DDL_SPI_IsEnabledDMAReq_RX (SPI_TypeDef *SPIx)
	Check if DMA Rx is enabled.
__STATIC_INLINE void	DDL_SPI_EnableDMAReq_TX (SPI_TypeDef *SPIx)
	Enable DMA Tx.
__STATIC_INLINE void	DDL_SPI_DisableDMAReq_TX (SPI_TypeDef *SPIx)
	Disable DMA Tx.
__STATIC_INLINE uint32_t	DDL_SPI_IsEnabledDMAReq_TX (SPI_TypeDef *SPIx)
	Check if DMA Tx is enabled.
__STATIC_INLINE void	DDL_SPI_EnableDMAReq_CDM (SPI_TypeDef *SPIx)
	Enable CDM dma require.
__STATIC_INLINE void	DDL_SPI_DisableDMAReq_CDM (SPI_TypeDef *SPIx)
	Disable CDM dma require.
__STATIC_INLINE uint32_t	DDL_SPI_IsEnabledDMAReq_CDM (SPI_TypeDef *SPIx)
	Check if CDM dma require is enabled.
__STATIC_INLINE uint32_t	DDL_SPI_DMA_GetRegAddr (SPI_TypeDef *SPIx)
	Get the data register address used for DMA transfer.

Detailed Description

Function Documentation

DDL_SPI_DisableDMAReq_CDM()

__STATIC_INLINE void DDL_SPI_DisableDMAReq_CDM

(

SPI_TypeDef *

SPIx

)

Disable CDM dma require.

Parameters

SPIx	SPI Instance

Return values

None

Definition at line 1226 of file g32r4xx_ddl_spi.h.

DDL_SPI_DisableDMAReq_RX()

__STATIC_INLINE void DDL_SPI_DisableDMAReq_RX

(

SPI_TypeDef *

SPIx

)

Disable DMA Rx.

Parameters

SPIx	SPI Instance

Return values

None

Definition at line 1166 of file g32r4xx_ddl_spi.h.

DDL_SPI_DisableDMAReq_TX()

__STATIC_INLINE void DDL_SPI_DisableDMAReq_TX

(

SPI_TypeDef *

SPIx

)

Disable DMA Tx.

Parameters

SPIx	SPI Instance

Return values

None

Definition at line 1196 of file g32r4xx_ddl_spi.h.

DDL_SPI_DMA_GetRegAddr()

__STATIC_INLINE uint32_t DDL_SPI_DMA_GetRegAddr

(

SPI_TypeDef *

SPIx

)

Get the data register address used for DMA transfer.

Parameters

SPIx	SPI Instance

Return values

Address

of data register

Definition at line 1246 of file g32r4xx_ddl_spi.h.

DDL_SPI_EnableDMAReq_CDM()

__STATIC_INLINE void DDL_SPI_EnableDMAReq_CDM

(

SPI_TypeDef *

SPIx

)

Enable CDM dma require.

Parameters

SPIx	SPI Instance

Return values

None

Definition at line 1216 of file g32r4xx_ddl_spi.h.

DDL_SPI_EnableDMAReq_RX()

__STATIC_INLINE void DDL_SPI_EnableDMAReq_RX

(

SPI_TypeDef *

SPIx

)

Enable DMA Rx.

Parameters

SPIx	SPI Instance

Return values

None

Definition at line 1156 of file g32r4xx_ddl_spi.h.

DDL_SPI_EnableDMAReq_TX()

__STATIC_INLINE void DDL_SPI_EnableDMAReq_TX

(

SPI_TypeDef *

SPIx

)

Enable DMA Tx.

Parameters

SPIx	SPI Instance

Return values

None

Definition at line 1186 of file g32r4xx_ddl_spi.h.

DDL_SPI_IsEnabledDMAReq_CDM()

__STATIC_INLINE uint32_t DDL_SPI_IsEnabledDMAReq_CDM

(

SPI_TypeDef *

SPIx

)

Check if CDM dma require is enabled.

Parameters

SPIx	SPI Instance

Return values

State

of bit (1 or 0)

Definition at line 1236 of file g32r4xx_ddl_spi.h.

DDL_SPI_IsEnabledDMAReq_RX()

__STATIC_INLINE uint32_t DDL_SPI_IsEnabledDMAReq_RX

(

SPI_TypeDef *

SPIx

)

Check if DMA Rx is enabled.

Parameters

SPIx	SPI Instance

Return values

State

of bit (1 or 0).

Definition at line 1176 of file g32r4xx_ddl_spi.h.

DDL_SPI_IsEnabledDMAReq_TX()

__STATIC_INLINE uint32_t DDL_SPI_IsEnabledDMAReq_TX

(

SPI_TypeDef *

SPIx

)

Check if DMA Tx is enabled.

Parameters

SPIx	SPI Instance

Return values

State

of bit (1 or 0).

Definition at line 1206 of file g32r4xx_ddl_spi.h.