USART_DMA_Requests

Collaboration diagram for USART_DMA_Requests:

Macros
#define	IS_USART_DMAREQ(DMAREQ)
#define	IS_USART_DMAREQ(DMAREQ)   ((((DMAREQ) & (uint16_t)0xFF3F) == 0x00) && ((DMAREQ) != (uint16_t)0x00))
#define	IS_USART_DMAREQ(DMAREQ)   ((((DMAREQ) & (uint16_t)0xFF3F) == 0x00) && ((DMAREQ) != (uint16_t)0x00))
#define	USART_DMAReq_Rx   USART_CR3_DMAR
#define	USART_DMAReq_Rx   ((uint16_t)0x0040)
#define	USART_DMAReq_Rx   ((uint16_t)0x0040)
#define	USART_DMAReq_Tx   USART_CR3_DMAT
#define	USART_DMAReq_Tx   ((uint16_t)0x0080)
#define	USART_DMAReq_Tx   ((uint16_t)0x0080)

Detailed Description

Macro Definition Documentation

#define IS_USART_DMAREQ

(

DMAREQ

)

Value:

((((DMAREQ) & (uint32_t)0xFFFFFF3F) == 0x00) && \
                                  ((DMAREQ) != (uint32_t)0x00))

Definition at line 249 of file stm32f30x_usart.h.

#define IS_USART_DMAREQ

(

DMAREQ

)

((((DMAREQ) & (uint16_t)0xFF3F) == 0x00) && ((DMAREQ) != (uint16_t)0x00))

Definition at line 274 of file stm32f10x_usart.h.

#define IS_USART_DMAREQ

(

DMAREQ

)

((((DMAREQ) & (uint16_t)0xFF3F) == 0x00) && ((DMAREQ) != (uint16_t)0x00))

Definition at line 288 of file stm32f4xx_usart.h.

#define USART_DMAReq_Rx   USART_CR3_DMAR

Definition at line 248 of file stm32f30x_usart.h.

#define USART_DMAReq_Rx   ((uint16_t)0x0040)

Definition at line 273 of file stm32f10x_usart.h.

#define USART_DMAReq_Rx   ((uint16_t)0x0040)

Definition at line 287 of file stm32f4xx_usart.h.

#define USART_DMAReq_Tx   USART_CR3_DMAT

Definition at line 247 of file stm32f30x_usart.h.

#define USART_DMAReq_Tx   ((uint16_t)0x0080)

Definition at line 272 of file stm32f10x_usart.h.

#define USART_DMAReq_Tx   ((uint16_t)0x0080)

Definition at line 286 of file stm32f4xx_usart.h.