doc:appunti:android:battery
Table of Contents
Android Battery
Some notes from one Android Smartphone based on the MediaTek MT6580 chip. Running Android 6.0 Marshmallow, Linux kernel 3.18.19, armv7l.
/sys/devices/platform/battery/power_supply/battery/
| Item | Meaning | Example |
|---|---|---|
| BatteryAverageCurrent | Average current to battery, in mA. | 463 |
| BatterySenseVoltage | Battery voltage, in mV. | 4317 |
| ChargerVoltage | Voltage from charger. | 4844 |
| capacity | Charge percent level | 95 |
| status | Not charging Charging Full |
/sys/devices/platform/battery/
| ADC_Charger_Voltage |
| Charger_TopOff_Value |
| Charger_Type |
| Charging_CallState |
/sys/devices/platform/battery/power_supply/usb/
| online | 1 | |
| type | USB |
/sys/devices/platform/battery/power_supply/ac/
| online | 0 | |
| type | Mains |
Proprietary Technologies
How to charge the battery beyond 5V, 2A?
- MediaTek Pump Express
- Engineer mode: *#*#3646633#*#*
Web References
doc/appunti/android/battery.txt · Last modified: 2019/10/07 18:17 by niccolo