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您好,请教ti的大神关于bq24261充满状态的问题,谢谢!

时间:10-02 整理:3721RD 点击:

您好,

          我们公司在用bq24261这款charge ic 充电时遇到 了电池充满状态的问题, 电量一直显示96%,充不到100%,看bq24261的寄存器如下:

奇怪的是bq24261已经报了 [0x0]=0x20 (charge done), 为什么下面又[0x0]=0x0(ready), [0x0]=0x10(charging in progress) 开始充电了呢?

麻烦大神帮看下,十分感谢,辛苦了  ^_^

263215 [18047.043223][bq24261] [0x0]=0x20 [0x1]=0xac [0x2]=0xa8 [0x3]=0x46 [0x4]=0x1c [0x5]=0x4 [0x6]=0xf0
263348 [18057.042172][bq24261] [0x0]=0x20 [0x1]=0xac [0x2]=0xa8 [0x3]=0x46 [0x4]=0x1c [0x5]=0x4 [0x6]=0xf0
263479 [18067.062158][bq24261] [0x0]=0x20 [0x1]=0xac [0x2]=0xa8 [0x3]=0x46 [0x4]=0x1c [0x5]=0x4 [0x6]=0xf0
263620 [18077.042226][bq24261] [0x0]=0x20 [0x1]=0xac [0x2]=0xa8 [0x3]=0x46 [0x4]=0x1c [0x5]=0x4 [0x6]=0xf0
263748 [18087.052157][bq24261] [0x0]=0x0 [0x1]=0xac [0x2]=0xa8 [0x3]=0x46 [0x4]=0x1c [0x5]=0x4 [0x6]=0xf0
264004 [18097.200045][bq24261] [0x0]=0x10 [0x1]=0xac [0x2]=0xa8 [0x3]=0x46 [0x4]=0x1c [0x5]=0x4 [PMIC] bat_percent_notify_task is called
264138 [18107.052180][bq24261] [0x0]=0x20 [0x1]=0xac [0x2]=0xa8 [0x3]=0x46 [0x4]=0x1c [0x5]=0x4 [0x6]=0xf0
264277 [18117.042509][bq24261] [0x0]=0x20 [0x1]=0xac [0x2]=0xa8 [0x3]=0x46 [0x4]=0x1c [0x5]=0x4 [0x6]=0xf0
264398 [18127.062212][bq24261] [0x0]=0x20 [0x1]=0xac [0x2]=0xa8 [0x3]=0x46 [0x4]=0x1c [0x5]=0x4 [0x6]=0xf0
264537 [18137.086944][bq24261] [0x0]=0x0 [0x1]=0xac [0x2]=0xa8 [0x3]=0x46 [0x4]=0x1c [0x5]=0x4 [0x6]=0xf0

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