User:Kerio/calibratebq27200
(Created page with "<nowiki>#!/bin/sh CHARGER_MODE="/sys/class/power_supply/bq24150a-0/mode" if ! test -w ${CHARGER_MODE} || ! cd /sys/class/power_supply/bq27200-0 ; then echo "NOPE.jpg" >&2 …") |
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| - | < | + | <pre>#!/bin/sh |
CHARGER_MODE="/sys/class/power_supply/bq24150a-0/mode" | CHARGER_MODE="/sys/class/power_supply/bq24150a-0/mode" | ||
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echo auto > ${CHARGER_MODE} | echo auto > ${CHARGER_MODE} | ||
| - | lock_screen</ | + | lock_screen</pre> |
Revision as of 19:14, 22 April 2013
#!/bin/sh
CHARGER_MODE="/sys/class/power_supply/bq24150a-0/mode"
if ! test -w ${CHARGER_MODE} || ! cd /sys/class/power_supply/bq27200-0 ; then
echo "NOPE.jpg" >&2
exit 1
fi
# returns success if VDQ is set, otherwise returns fail
vdq () {
return $(( 1 - ( ( $( grep 0x0a= registers | cut -d= -f2 ) & 4 ) / 4 ) ))
}
# returns success if EDV1 is set, otherwise returns fail
edv1 () {
return $(( 1 - ( ( $( grep 0x0a= registers | cut -d= -f2 ) & 2 ) / 2 ) ))
}
# lock the screen, as if the user pushed the lock slider
# taken from Phone_control
lock_screen () {
/usr/bin/dbus-send --system --type=method_call --dest=com.nokia.mce /com/nokia/mce/request com.nokia.mce.request.req_tklock_mode_change string:"locked"
}
print_info () {
echo -n "$(( $( cat capacity ) ))% "
echo -n "VOLT: $(( $( cat voltage_now ) / 1000 )) mV "
echo "CUR: $(( $( cat current_now ) / 1000 )) mA"
}
if ! vdq ; then
echo "Waiting for VDQ, connect the charger."
while ! vdq ; do
print_info
sleep 10
done
fi
echo "VDQ set, stopping charging and waiting for EDV1."
echo off > ${CHARGER_MODE}
while ! edv1 ; do
print_info
sleep 10
done
echo "EDV1 set, restarting charging."
echo auto > ${CHARGER_MODE}
lock_screen