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- 积分
- 1145
- 金钱
- 1145
- 注册时间
- 2013-7-23
- 在线时间
- 161 小时
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5金钱
USART_InitStructure.USART_BaudRate = 9600;
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;
USART_Init(USART1, &USART_InitStructure); //初始化串口
USART_ITConfig(USART1, USART_IT_RXNE, ENABLE);//开启中断
USART_Cmd(USART1, ENABLE); //使能串口
USART_WakeUpConfig(USART1,USART_WakeUp_IdleLine);// 空闲总线唤醒
USART_ReceiverWakeUpCmd(USART1,ENABLE); //使能接收唤醒
串口设置如上所示,但是串口没有一点进入静默的意思,依然能够接收到数据。不知道是不是还有那里没设置对,请高手指点一二。
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