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I2C

运行中将UART状态从I2C转为USART是否会引起通讯错误?

  • 我想:

    只要按相应的流程操作对应的寄存器,并通过相关的状态寄存器查询操作的结果或启动条件,微处理器自身应该就不会出错,或者说底层硬件就不会出错

    而外围连接的器件就不好说了,它如果保持在原先通讯状态,而微处理器自身又没有鲁棒性比较强的通讯处理代码,倒有可能出错,这是应用层面的出错