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Dear TI's fellows:
我用MSP430G2553 的USCI B0 其IIC 与另一个芯片通信。向其发送数据 ，再把它读出来。
发送代码如下：我没想用中断，请看看有什么问题。
另外用的P1.6 ,P1.7 在初始化代码里设置为
P1SEL |= BIT6 + BIT7; //p1.6->scl,p1.7->sdaP1SEL2 |= BIT6 +BIT7;
