USART_InitStructure.USART_BaudRate = bound; USART_InitStructure.USART_WordLength = USART_WordLength_8b; USART_InitStructure.USART_StopBits = USART_StopBits_1; USART_InitStructure.USART_Parity = USART_Parity_No; USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None; USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
时间: 2023-09-08 16:09:19 浏览: 106
USART1_COM1_OK.rar_OK i5330
这段代码是用来配置STM32的USART串口通信模块的参数。其中,USART_BaudRate是波特率,USART_WordLength是数据位数,USART_StopBits是停止位数,USART_Parity是奇偶校验位,USART_HardwareFlowControl是硬件流控制,USART_Mode是串口工作模式。这些参数需要根据具体的应用场景进行选择和配置。
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