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最近在做一个项目用到I2C协议,用的是msp430f5328单片机芯片,想用通用的IO口来模拟I2C协议,可在IO输入输出转换的时候波形老是不对,是有类似的程序或者源代码供小弟参考一下,谢谢了
我现在秒和年寄存器写进去了,读出来也是对的,可时、分、天、月都不对,并且我发现当秒计数到60时、分钟的寄存器的值也不会加一,一直没有变化