#!/bin/sh
# Read the slider (aka BTN_0/BTN_1)
# rmmod uses underscores, insmod uses strokes!
rmmod gpio_button_hotplug                           # Remove kernel module
echo 18 > /sys/class/gpio/export                    # export BTN_0
echo 20 > /sys/class/gpio/export                    # export BTN_1
cat /sys/class/gpio/gpio18/value > /var/run/BTN_0   # Status BTN_0
cat /sys/class/gpio/gpio20/value > /var/run/BTN_1   # Status BTN_1
echo 18 > /sys/class/gpio/unexport                  # unexport BTN_0
echo 20 > /sys/class/gpio/unexport                  # unexport BTN_1
insmod gpio-button-hotplug                          # Load kernel module