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ddr4s / fw / wiringPi / examples / q2w / blink.sh @ 32:cadb9025f1e0

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#!/bin/sh -e
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#
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# blink.sh:
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#	Standard "blink" program in wiringPi. Blinks an LED connected
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#	to the LED on the Quick2Wire board
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#
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# Copyright (c) 2012-2013 Gordon Henderson. <projects@drogon.net>
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#######################################################################
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# This file is part of wiringPi:
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#	https://projects.drogon.net/raspberry-pi/wiringpi/
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#
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#    wiringPi is free software: you can redistribute it and/or modify
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#    it under the terms of the GNU Lesser General Public License as published by
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#    the Free Software Foundation, either version 3 of the License, or
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#    (at your option) any later version.
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#
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#    wiringPi is distributed in the hope that it will be useful,
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#    but WITHOUT ANY WARRANTY; without even the implied warranty of
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#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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#    GNU Lesser General Public License for more details.
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#
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#    You should have received a copy of the GNU Lesser General Public License
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#    along with wiringPi.  If not, see <http://www.gnu.org/licenses/>.
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#######################################################################
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# LED Pin - wiringPi pin 1 is BCM_GPIO 18.
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LED=1
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gpio mode $LED out
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while true; do
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  gpio write $LED 1
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  sleep 0.5
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  gpio write $LED 0
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  sleep 0.5
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done