Sun, 04 May 2014 17:18:27 +0200
Added 433 MHz transmitter and receiver library and demo programs
/***************************************************************************** * Copyright (C) 2014 * * Michiel Broek <mbroek at mbse dot eu> * * This file is part of the mbsePi-apps * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2, or (at your option) any * later version. * * mbsePi-apps is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with EC-65K; see the file COPYING. If not, write to the Free * Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. *****************************************************************************/ #include "../lib/mbselib.h" #include "recv.h" int main(int argc, char *argv[]) { /* input PIN is hardcoded for testing purposes see https://projects.drogon.net/raspberry-pi/wiringpi/pins/ for pin mapping of the raspberry pi GPIO connector */ int PIN = 2; if (wiringPiSetup () ) return 1; enableReceiveIRQ(PIN); while (1) { if (available()) { int value = getReceivedValue(); if (value == 0) { printf("Unknown encoding\n"); } else { printf("Received %ld/%d bit Protocol: %d\n", getReceivedValue(), getReceivedBitlength(), getReceivedProtocol() ); } resetAvailable(); } else { /* * Don't hog the CPU. */ delay(10); } } return 0; }