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在用bq40z80，配置后，每次都要发CHG_FET_TOGGLE和DSG_FET_TOGGLE，mos才能打开，怎样才能让他们自动打开？？？
发FET_EN之后，也只有DSG打开，CHG没反应，要怎么设置才可以？？？
现在FET_EN 设置以后FET会打开，但是是板子上电以后再接电池才会打开，如果接了电池再上电就不会打开，这个要怎么弄啊，求解答
