Guru Prasath G Guru-98

🍃

in pursuit of Inner Peace

an Introvert, with a Cause.

Guru-98 / blinky.sh

Last active July 1, 2021 03:27

Bash Script to modify GPIO at Kernel classes; Hello World for Embedded Linux based boards

	#!/bin/bash

	echo $1 > /sys/class/gpio/export
	echo out > /sys/class/gpio$1/direction

	while [ 1 ]; do
	echo 1 > /sys/class/gpio$1/value
	sleep(1)
	echo 0 > /sys/class/gpio$1/value
	sleep(1)