FlowControl=USART_HardwareFlowControl_None;// 配置工作模式,收发一起USART_InitStructure.USART_Mode=USART_Mode_Rx|USART_Mode_Tx;// 完成串口的初始化配置USART_Init(DEBUG_USARTx,&USART_InitStructure);// 串口中断优先级配置NVIC_Configuration();// 使能串口接收中断USART_ITConfig(DEBUG_USARTx,USART_IT_RXNE...
USART_HardwareFlowControl = USART_HardwareFlowControl_None;//无硬件数据流控制 USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx; //收发模式 USART_Init(USART1, &USART_InitStructure); //初始化串口 USART_ITConfig(USART1, USART_IT_RXNE, ENABLE);//开启ENABLE/关闭DISABLE中断接收到...
USART_InitStructure.USART_Parity = USART_Parity_No; USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None; USART_InitStructure.USART_Mode = USART_Mode_Tx|USART_Mode_Rx; USART_Init(USART1, &USART_InitStructure); USART_Cmd(USART1,ENABLE);//使能串口 //配置DMA DMA_DeInit(DM...
Control=USART_HardwareFlowControl_None;// 配置工作模式,收发一起USART_InitStructure.USART_Mode=USART_Mode_Rx|USART_Mode_Tx;// 完成串口的初始化配置USART_Init(DEBUG_USARTx,&USART_InitStructure);// 使能串口USART_Cmd(DEBUG_USARTx,ENABLE);} 该配置函数跟上一个实验的基本一样,不一样的地方是没有使用...
(GPIOA, &GPIO_InitStructure);//将PA10引脚初始化为上拉输入/*USART初始化*/USART_InitTypeDef USART_InitStructure;//定义结构体变量USART_InitStructure.USART_BaudRate =9600;//波特率USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;//硬件流控制,不需要USART_InitStructure.USART_...
停止位USART_InitStructure.USART_Parity = USART_Parity_No;//无奇偶校验位USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;//无硬件数据流控制USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx; //收发模式USART_Init(USART1, &USART_InitStructure); //初始化...
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;//无硬件数据流控制 USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx; //收发模式 USART_Init(USART1, &USART_InitStructure); //初始化串口1 (4)使能串口 ...
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None; USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx; USART_Init(UART5, &USART_InitStructure); // 使能UART5中断 USART_ITConfig(UART5, USART_IT_RXNE, ENABLE); ...
USART_HardwareFlowControl = USART_HardwareFlowControl_None;//设置硬件流控制(不使用) USART_Init(USART1, &usart1); USART_Cmd(USART1, ENABLE); } 2、十进制整数转字符串函数 这个函数主要是为了格式化字符串中的%d服务的。该函数接收一个十进制整数,返回一个字符指针(字符串首地址)。 进入函数后,大致的...
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None; USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx; USART_Init(USART2, &USART_InitStructure); USART_Cmd(USART2, ENABLE);//开启USART2 USART_ITConfig(USART2, USART_IT_RXNE, ENABLE);//开启USART2接收中断...