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最近有个项目需要使用BQ27421芯片监控电池电量，我们已经购买了EV2400和BQ27421EVM工具和评估板，通过bqstudio软件我们能够查看电池电量，我们现在就是不知道如何通过单片机读取电量。是否有相关例子可以参考，单片机通过I2C接口读取电量？谢谢！
http://www.deyisupport.com/question_answer/analog/power_management/f/24/t/137097/reply.aspx
您可以根据TRM中的寄存器地址和位的说明，使用单片机IIC接口进行读写
