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uart数据传输错误



        uart设置:19200,字长8,无校验位,1位停止位。无奇偶校验,FIFO触发深度为14,屏蔽所有UART中断。

        在串口助手里面发37个数。后33个数是1-33。为什么到了第28个数之后就丢数

        UART配置:

         串口传输:

       接收数据:



求大神解答,问题可能出现在哪?