Playing around with the device lots. Found this.
Code:
cat /sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/capacity
48
Code:
/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/uevent:
POWER_SUPPLY_NAME=mc13892_bat
POWER_SUPPLY_VOLTAGE_NOW=3739524
POWER_SUPPLY_CURRENT_NOW=58700
POWER_SUPPLY_CHARGE_NOW=0
POWER_SUPPLY_STATUS=Discharging
POWER_SUPPLY_CAPACITY=46
/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/status:
Discharging
/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/voltage_now:
3716064
/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/current_now:
176100
/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/charge_now:
0
/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/capacity:
45
/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/type:
Battery
/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/power/control:
auto
/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/power/wakeup:
Here's some more code if you wanna play around with images. Havn't tried any except the ghost one which just shows a blank screen for me. Code copied byte for byte from some sh file.
Code:
kill -9 `pidof nickel`
zcat /etc/images/ghostbuster.raw.gz | /usr/local/Kobo/pickel showpic
So obviously there's more images in /etc/images.
Code:
ls -1 /etc/images
error_epson_instruction.raw.gz
error_epson_waveform.raw.gz
error_hwconfig.raw.gz
error_kernel.raw.gz
error_logo.raw.gz
error_preloader.raw.gz
error_redboot.raw.gz
error_usb_try_again.raw.gz
ghostbuster.raw.gz
initializing_usb_partition.raw.gz
insert_usb_plug.raw.gz
on-0.raw.gz
on-1.raw.gz
on-10.raw.gz
on-2.raw.gz
on-3.raw.gz
on-4.raw.gz
on-5.raw.gz
on-6.raw.gz
on-7.raw.gz
on-8.raw.gz
on-9.raw.gz
one_moment_please.raw.gz
reboot.raw.gz
splash.raw.gz
update-spinner-0.raw.gz
update-spinner-1.raw.gz
update-spinner-2.raw.gz
update-spinner-3.raw.gz
update-spinner-4.raw.gz
update-spinner-5.raw.gz
wait_for_desktop_to_unplug.raw.gz
/etc/init.d/update-animator.sh looks interesting for creating a custom animation. Interesting there's an extra parameter for showpic in that script which is just 1. Sleeps for half a second before each call to showpic. Custom boot animation anybody?! A nice spinning penguin maybe with system information?