USART_DMA_Requests
[USART_Exported_Constants]

Defines

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

Define Documentation

#define IS_USART_DMAREQ ( DMAREQ   )     ((((DMAREQ) & (uint16_t)0xFF3F) == 0x00) && ((DMAREQ) != (uint16_t)0x00))

Definition at line 273 of file stm32f10x_usart.h.

Referenced by USART_DMACmd().

#define USART_DMAReq_Rx   ((uint16_t)0x0040)

Definition at line 272 of file stm32f10x_usart.h.

Referenced by main().

#define USART_DMAReq_Tx   ((uint16_t)0x0080)

Definition at line 271 of file stm32f10x_usart.h.

Referenced by main().

STM32F10x Standard Peripherals Library: Footer

 

 

 

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