build file for lcd program with beaglebone black

#!/bin/bash
echo "export slots"

export SLOTS=/sys/devices/bone_cap` `
emgr.9/slots

echo "export pins"

export PINS=/sys/kernel/debug/pinctrl/44e10800.pinmux/pins

echo "Compiling the overlay from .dts to .dtbo"

dtc -O dtb -o DM-GPIO-Test-00A0.dtbo -b 0 -@ DM-GPIO-Test.dts

echo "copy the file"

cp DM-GPIO-Test-00A0.dtbo /lib/firmware/

echo "echo the file to slots"

echo DM-GPIO-Test > $SLOTS

echo 60 > /sys/class/gpio/export




echo 31 > /sys/class/gpio/export



echo 48 > /sys/class/gpio/export




echo 45 > /sys/class/gpio/export



echo 44 > /sys/class/gpio/export




echo 26 > /sys/class/gpio/export




echo "finished"