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c6678串口通信例程出现错误

zhubaojun
Intellectual 590 points


我用在开发板上跑串口例程，结果提示：

uart0 error is uart_receive_fifo_error

uart0 error is uart_break_error

uart0 error is uart_frame_error

........

请问大家为什么会出现这种问题呢？是不是和计算机串口连线有问题，从而导致数据不能正常收发，导致FIFO溢出，出现错误