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为什么我的别的I2CAPI都可以操作相对应的寄存器，但是I2CMasterDataPut却没法往I2CMDR寄存器写入数据？？？？？？？？还有我用中断优先级函数设置时钟中断为0x00，GPIO中断设为0xE0，当发生GPIO中断时却无法发生时钟中断？？？？？？？？？？？？
其他配置问题吧，你上程序才知道问题所在
