09-22-2013, 04:01 PM
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#1 |
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ebook fan
  Posts: 735
Karma: 2528718
Join Date: Dec 2010
Device: PocketBook 301+, Kindle 3 Wi-Fi, Onyx Boox A62, Kindle Touch
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How to get the battery charge level
Hi!
Do anybody know how to get the battery charge level on kobo? |
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09-22-2013, 04:32 PM
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#2 |
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Addict
Posts: 348
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Join Date: Jan 2012
Location: Virginia, US
Device: Kobo Wifi, Kobo Glo
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In the directory "/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat" you can get various info on the battery. Both voltage_now and capacity seem to contain the percentage of battery left.
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09-22-2013, 04:36 PM
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#3 |
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Grand Sorcerer
Posts: 13,446
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Join Date: Nov 2007
Location: Toronto
Device: Libra H2O, Libra Colour
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On my Glo at least, I seem to see it at
Code:
cat /sys/devices/platform/pmic_battery.1/power_supply//mc13892_bat/capacity 94 Code:
ls -l /sys/devices/platform/pmic_battery.1/power_supply//mc13 892_bat total 0 -r--r--r-- 1 root root 4096 Sep 22 16:26 capacity -r--r--r-- 1 root root 4096 Sep 22 16:31 charge_now -r--r--r-- 1 root root 4096 Sep 22 16:31 current_now lrwxrwxrwx 1 root root 0 Sep 22 16:31 device -> ../../../pmic_battery.1 drwxr-xr-x 2 root root 0 Sep 22 16:31 power -r--r--r-- 1 root root 4096 Sep 22 16:26 status lrwxrwxrwx 1 root root 0 Sep 22 16:31 subsystem -> ../../../../../class/power_supply -r--r--r-- 1 root root 4096 Sep 22 16:31 type -rw-r--r-- 1 root root 4096 Sep 22 16:26 uevent -r--r--r-- 1 root root 4096 Sep 22 16:31 voltage_now Code:
cat /sys/devices/platform/pmic_battery.1/power_supply//mc13892_bat/status Discharging Code:
cat /sys/devices/platform/pmic_battery.1/power_supply//mc13892_bat/status Charging |
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09-23-2013, 08:37 AM
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#4 |
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ebook fan
Posts: 735
Karma: 2528718
Join Date: Dec 2010
Device: PocketBook 301+, Kindle 3 Wi-Fi, Onyx Boox A62, Kindle Touch
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Kevin, Peter, thanks a lot!
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