UART错误定义

宏定义
#define	HAL_UART_ERROR_NONE   (0x00000000U)
#define	HAL_UART_ERROR_PE   (0x00000001U)
#define	HAL_UART_ERROR_NE   (0x00000002U)
#define	HAL_UART_ERROR_FE   (0x00000004U)
#define	HAL_UART_ERROR_ORE   (0x00000008U)
#define	HAL_UART_ERROR_DMA   (0x00000010U)
#define	HAL_UART_ERROR_RTO   (0x00000020U)
#define	HAL_UART_ERROR_INVALID_CALLBACK   (0x00000040U)

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宏定义文档

#define HAL_UART_ERROR_DMA   (0x00000010U)

DMA传输错误

Definition at line 362 of file stm32g4xx_hal_uart.h.

Referenced by HAL_UART_Abort(), HAL_UART_AbortReceive(), HAL_UART_AbortTransmit(), HAL_UART_DMAStop(), HAL_UART_Transmit_DMA(), UART_DMAError(), and UART_Start_Receive_DMA().

#define HAL_UART_ERROR_FE   (0x00000004U)

帧错误

Definition at line 360 of file stm32g4xx_hal_uart.h.

Referenced by HAL_UART_IRQHandler(), UART_RxISR_16BIT_FIFOEN(), and UART_RxISR_8BIT_FIFOEN().

#define HAL_UART_ERROR_INVALID_CALLBACK   (0x00000040U)

无效回调错误

Definition at line 366 of file stm32g4xx_hal_uart.h.

Referenced by HAL_UART_RegisterCallback(), HAL_UART_RegisterRxEventCallback(), HAL_UART_UnRegisterCallback(), and HAL_UART_UnRegisterRxEventCallback().

#define HAL_UART_ERROR_NE   (0x00000002U)

噪声错误

Definition at line 359 of file stm32g4xx_hal_uart.h.

Referenced by HAL_UART_IRQHandler(), UART_RxISR_16BIT_FIFOEN(), and UART_RxISR_8BIT_FIFOEN().

#define HAL_UART_ERROR_NONE   (0x00000000U)

无错误

Definition at line 357 of file stm32g4xx_hal_uart.h.

Referenced by HAL_UART_Abort(), HAL_UART_Abort_IT(), HAL_UART_DeInit(), HAL_UART_IRQHandler(), HAL_UART_Receive(), HAL_UART_Transmit(), HAL_UART_Transmit_DMA(), HAL_UART_Transmit_IT(), HAL_UARTEx_ReceiveToIdle(), UART_CheckIdleState(), UART_DMARxAbortCallback(), UART_DMATxAbortCallback(), UART_RxISR_16BIT_FIFOEN(), UART_RxISR_8BIT_FIFOEN(), UART_Start_Receive_DMA(), and UART_Start_Receive_IT().

#define HAL_UART_ERROR_ORE   (0x00000008U)

溢出错误

Definition at line 361 of file stm32g4xx_hal_uart.h.

Referenced by HAL_UART_IRQHandler(), and UART_WaitOnFlagUntilTimeout().

#define HAL_UART_ERROR_PE   (0x00000001U)

奇偶校验错误

Definition at line 358 of file stm32g4xx_hal_uart.h.

Referenced by HAL_UART_IRQHandler(), UART_RxISR_16BIT_FIFOEN(), and UART_RxISR_8BIT_FIFOEN().

#define HAL_UART_ERROR_RTO   (0x00000020U)

接收器超时错误

Definition at line 363 of file stm32g4xx_hal_uart.h.

Referenced by HAL_UART_IRQHandler(), and UART_WaitOnFlagUntilTimeout().