用CC3200的GPIO模拟I2C协议,可以正常的发送数据,但是读数据有误。如写入的数据的00010000,用万用表测对应的管脚也是正确的,但是读回来的却是00011111。只要一读到1,后面的位都成1了。
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用CC3200的GPIO模拟I2C协议,可以正常的发送数据,但是读数据有误。如写入的数据的00010000,用万用表测对应的管脚也是正确的,但是读回来的却是00011111。只要一读到1,后面的位都成1了。