This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

请教MSP430G2553模拟IIC问题



用逻辑分析仪看了时序图,没有错误,并且从机发回了数据,但是数据却传不回来,发现移位循环里P1IN&BIT7只能判断0不能判断1,请问是怎么回事?