你好 我想问一下在4710EVM-LC给出的单片机程序中是否有I2C主从切换的程序,如果有,是通过外部GPIO口的中断信号进行切换的,还是通过中断仲裁程序切换的
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你好 我想问一下在4710EVM-LC给出的单片机程序中是否有I2C主从切换的程序,如果有,是通过外部GPIO口的中断信号进行切换的,还是通过中断仲裁程序切换的