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[参考译文] BQ25703A:无充电电流

Guru**** 1805680 points
请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1430675/bq25703a-no-charge-current

器件型号:BQ25703A
主题中讨论的其他器件:BQ25703

工具与软件:

大家好、TI 团队、ñ ol

这个新项目在没有充电电流的情况下使用 Bq25703、请帮助分析原因?

下面是读取寄存器值:

[E/10/28 9










:54:47 533]控制台:/# cat d/regmap/6-006b/registers [2024/10/28 9:

54:47 600] 00
0018
[2024/10/28 9:54











:47 601] 0e:2800 [2024/10/28 9
:54:47 601] 0f:ff28 [2024/10/28 9
:54:47 601] 10
FFFF
[2024/10/228 9










:54
:
47 0000] 1e:FFFF [2024/10/228 9:54:47 607] 1f:10ff [10/228 9
:54:47:2024
400d/[2024/10/28
9:54











:47 2024] 2e:7840 [2024/10/28 9:54:47] 2f:1078 [3b/10/28 9:54:47 2024] 30:0210 [10/28:28 9:54:47
607 607 607] 31:b28 [10/28/10/28 9:54:47:47:47607] 32:02b7 [10/28/2024/28:2024/28:47:47:47:2024/39:2024/39:47:2024/39:2024/39:39:074:2024-9:47 607 607] 3A/2024/39:39:074:074:47 607 607 60759:074:074:2024/39:2024/39:074:074:074:2024/39:074:074:2024/47 607 607607] ffa0
[2024/10/228 9:54:48 485]控制台:/#
[95.10/228
9:54:48 654]控制台



23000000.usb:


:/#[2024/10/228 9 fc:54:48 845]控制台: battery l=24 v=3744 t=27.5 h=2 st=3 c=-293000 fc =9869000 cc=0 chg=u
[2024/10/28 9:54:51 585][ 95.699912][T108] Android_work:未发送 uevent (0 0000000000000000)
[2024/10/28 9:54:51][95.7127778][T108]=95.80] bq25700_charger_evt_worker=
[2024/10/28 9:54:51 600][95.712965][T80]=== bq25700_charger_evt_worker=1494===
[2024/10/28 9:54:51 600][95.712977][T80]=== bq25700_charger_evt_handel=1416==
[2024/10/28 9:54:51 600][95.712990][T80]=== bq25700c_charger_evt_handel=1453===
[2024/10/28 9:




54:51][21.717749][T651] dwc3 23000000.usb:请求000000000000未排队到 ep0out [2024/10/28 9:54:51描述符[95.717717604][T651] android_work:未发送 uevent (0 fc 000000000000000000000000000000000000) 拒绝{READ } for comm="binder
/sys/devices/platform/2ac90000.i2c/i2c-6/6-006b/power_supply/bq25700-charger/wakeup2
:295_4" name="wakeup2" dev="sysfs" ino=37913 scontext=u:r:system_suspend:s0 tcontext=u:object_r:sysfs:s0 tclass=95.dir=1400=1 [sys660/289:54:51][sys765132]
拒绝{open } for event="binder /sys/devices/platform/2ac90000.i2c/i2c-6/6-006b/power_supply/bq25700-charger/wakeup2/event_count


:295_4" path="sysfs" ino=37920 scontext=u:r:system_sSUSPEND:s0 tcontext=u:object_r:s0 tclass=file 714/sys10/289:54:51][95.765389]/sys/devices/platform/2ac90000.i2c/i2c-6/6-006b/power_supply/bq25700-charger/wakeup2/event_count
  • 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

    您好!

    看起来已触发 SYSOVP。  

    如果出现故障、充电将停止。  

    此致、

    老虎