thinkpad battery control

thinkpad-battery-control.sh

#!/bin/bash

stat() {
    echo "BAT0"
    # echo -n " startThreshold: "; tpacpi-bat -g ST 1
    # echo -n " stopThreshold: "; tpacpi-bat -g SP 1
    echo -n " startThreshold: "; cat /sys/class/power_supply/BAT0/charge_start_threshold
    echo -n " stopThreshold: "; cat /sys/class/power_supply/BAT0/charge_stop_threshold

    echo
    echo "BAT1"
    # echo -n " startThreshold: "; tpacpi-bat -g ST 2
    # echo -n " stopThreshold: "; tpacpi-bat -g SP 2
    echo -n " startThreshold: "; cat /sys/class/power_supply/BAT1/charge_start_threshold
    echo -n " stopThreshold: "; cat /sys/class/power_supply/BAT1/charge_stop_threshold

}

case "x$1" in
xpowerbank)
    # tpacpi-bat -v -s ST 0 3
    # tpacpi-bat -v -s SP 0 95
	echo 3 > /sys/class/power_supply/BAT0/charge_start_threshold 
	echo 95 > /sys/class/power_supply/BAT0/charge_stop_threshold 

	echo 3 > /sys/class/power_supply/BAT1/charge_start_threshold 
	echo 95 > /sys/class/power_supply/BAT1/charge_stop_threshold 

    stat
    ;;
xnormal)
    # tpacpi-bat -v -s ST 0 0
    # tpacpi-bat -v -s SP 0 0
	echo 0 > /sys/class/power_supply/BAT0/charge_start_threshold 
	echo 0 > /sys/class/power_supply/BAT0/charge_stop_threshold 

	echo 0 > /sys/class/power_supply/BAT1/charge_start_threshold 
	echo 0 > /sys/class/power_supply/BAT1/charge_stop_threshold 


    stat
    ;;
xstat)
    stat
   ;;
*)
    echo "usage: $0 [stat|normal|powerbank]" >&2
    ;;
esac