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串口RXNE不置位

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   在串口中斷中使能了RXNEIE后就會(huì)file:///C:/Documents%20and%20Settings/Administrator/Local%20Settings/Application%20Data/YNote/data/wangxiong62@163.com/64285ad19f7a45a1aca3f5d7bacfa95c/clipboard.pngfile:///C:/Documents%20and%20Settings/Administrator/Local%20Settings/Application%20Data/YNote/data/wangxiong62@163.com/64285ad19f7a45a1aca3f5d7bacfa95c/clipboard.pngfile:///C:/Documents%20and%20Settings/Administrator/Local%20Settings/Application%20Data/YNote/data/wangxiong62@163.com/64285ad19f7a45a1aca3f5d7bacfa95c/clipboard.pngfile:///C:/Documents%20and%20Settings/Administrator/Local%20Settings/Application%20Data/YNote/data/wangxiong62@163.com/64285ad19f7a45a1aca3f5d7bacfa95c/clipboard.png將接受數(shù)據(jù)和溢出事件使能,因此在中斷時(shí)有必要將file:///C:/Documents%20and%20Settings/Administrator/Local%20Settings/Application%20Data/YNote/data/wangxiong62@163.com/7f7396106f5f4fc284678bcd430c59db/clipboard.pngOCECF置位清零

1.png (19.62 KB, 下載次數(shù): 118)

串口中斷源

串口中斷源

2.png (11.69 KB, 下載次數(shù): 115)

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