#!/bin/sh

#%# family=auto
#%# capabilities=autoconf

if [ "$1" = "autoconf" ]; then
	if [ -e /sys/devices/platform/sunxi-i2c.0/i2c-0/0-0034/axp20-supplyer.28/power_supply ]; then
		echo yes
	else
		echo no
	fi
	exit 0
fi

if [ "$1" = "config" ]; then

	echo 'graph_title BananaPi PM Voltage'
	echo 'graph_vlabel Volt'
	echo 'graph_category sensors'
	echo 'voltage.label System Voltage'
	echo 'voltage.cdef voltage,1000000,/'

	exit 0
fi

echo voltage.value "$(cat /sys/class/power_supply/ac/voltage_now)"

exit 0