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STM32G474xx HAL用户手册
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宏定义 | |
| #define | UART_AUTOBAUD_REQUEST USART_RQR_ABRRQ |
| #define | UART_SENDBREAK_REQUEST USART_RQR_SBKRQ |
| #define | UART_MUTE_MODE_REQUEST USART_RQR_MMRQ |
| #define | UART_RXDATA_FLUSH_REQUEST USART_RQR_RXFRQ |
| #define | UART_TXDATA_FLUSH_REQUEST USART_RQR_TXFRQ |
| #define UART_AUTOBAUD_REQUEST USART_RQR_ABRRQ |
自动波特率请求
定义于文件 stm32g4xx_hal_uart.h 的第 541 行。
| #define UART_MUTE_MODE_REQUEST USART_RQR_MMRQ |
| #define UART_RXDATA_FLUSH_REQUEST USART_RQR_RXFRQ |
| #define UART_SENDBREAK_REQUEST USART_RQR_SBKRQ |
| #define UART_TXDATA_FLUSH_REQUEST USART_RQR_TXFRQ |
1.7.6.1