尝试读寄存器,返回0xff,测了下VCAP1电压不到1.1V,是器件没有正常工作吗,感谢各位前辈给出意见
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尝试读寄存器,返回0xff,测了下VCAP1电压不到1.1V,是器件没有正常工作吗,感谢各位前辈给出意见