rc433/sniffer.c

Sun, 27 Dec 2015 17:52:26 +0100

author
Michiel Broek <mbroek@mbse.eu>
date
Sun, 27 Dec 2015 17:52:26 +0100
changeset 477
9167ad4c2e77
parent 58
e8e7b46b705b
permissions
-rw-r--r--

Renamed Mash-in step to Prepare on the display. Don't run the pump when the mash is added. When preparing the mash, first heat the HLT, and then the MLT so that both have the chance to reach their target temperatures.

/*****************************************************************************
 * 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 "rc433.h"

#ifdef HAVE_WIRINGPI_H

int main(int argc, char *argv[]) {
  
    // This pin is not the first pin on the RPi GPIO header!
    // Consult https://projects.drogon.net/raspberry-pi/wiringpi/pins/
    // for more information.
    int PIN = 2;
     
    if (wiringPiSetup() == -1)
	return 0;

    enableReceiveIRQ(PIN);  // Receiver on inerrupt 0 => that is pin #2
    
    while(1) {
 
	if (available()) {
	    unsigned long value = getReceivedValue();
    
	    if (value == 0) {
		printf("Unknown encoding\n");
	    } else {    
	printf("Protocol %d received 0x%lx\n", getReceivedProtocol(), value);
	    }
	    resetAvailable();
    
	} else {
	    /*
	     * Don't hog the CPU
	     */
	    delay(10);
	}
    }

    exit(0);
}

#else

int main(int argc, char *argv[]) {
    fprintf(stderr, "This program does nothing without the wiringPi library\n");
    return 0;
}

#endif

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