Nokia N900: annoying yellow LED while battery is charging (and some progress with free userspace)

Pali Rohár pali.rohar at gmail.com
Sat Jan 16 15:27:38 PST 2016


On Sunday 17 January 2016 00:22:22 Pavel Machek wrote:
> Hi!
> 
> While battery is charging, 3 color LED produces yellow light.. at
> quite high intensity, which makes screen unpleasant to look at (with
> 4.4 kernel).
> 
> I'm pretty sure original Maemo did not try to blind me.
> 
> It looks like CHRG_IND signal goes from charger to LEDs, and
> BOOT_MODE pin may be involved.
> 
> Any idea how to get rid of the light?

echo 0 > /sys/class/power_supply/bq24150a-0/stat_pin_enable

-- 
Pali Rohár
pali.rohar at gmail.com
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