diff -r 4eebab50993e -r 6d139c21e22c mash/sensors.c
--- a/mash/sensors.c	Sun Jul 15 14:08:19 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,140 +0,0 @@
-/*****************************************************************************
- * 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 "mash.h"
-#include "xutil.h"
-
-
-#ifdef HAVE_WIRINGPI_H
-
-/* wiringPi */
-#include <wiringPi.h>
-#include <pcf8574.h>
-#include <lcd.h>
-
-extern int		debug;
-extern sys_config	Config;
-extern int		my_shutdown;
-
-
-
-PI_THREAD (my_sensors_loop)
-{
-    w1_therm		*tmp1, *old1;
-    char		*device, line[60], *p = NULL;
-    FILE		*fp;
-    int			temp, rc, deviation;
-
-    syslog(LOG_NOTICE, "Thread my_sensors_loop started");
-    if (debug)
-	fprintf(stdout, "Thread my_sensors_loop started\n");
-
-    /*
-     * Loop forever until the external shutdown variable is set.
-     */
-    for (;;) {
-    	/*
-    	 * Here send our 1-wire sensors values
-    	 */
-    	for (tmp1 = Config.w1therms; tmp1; tmp1 = old1) {
-	    old1 = tmp1->next;
-
-	    if (my_shutdown) {
-		syslog(LOG_NOTICE, "Thread my_sensors_loop stopped");
-		if (debug)
-		    fprintf(stdout, "Thread my_sensors_loop stopped\n");
-	    	return 0;
-	    }
-
-	    /*
-	     * Build path to the on-wire sensor
-	     */
-	    device = xstrcpy((char *)"/sys/bus/w1/devices/");
-	    device = xstrcat(device, tmp1->master);
-	    device = xstrcat(device, (char *)"/");
-	    device = xstrcat(device, tmp1->name);
-	    device = xstrcat(device, (char *)"/w1_slave");
-
-	    /*
-	     * Read sensor data
-	     */
-	    if ((fp = fopen(device, "r"))) {
-		/*
-		 * The output looks like:
-		 * 72 01 4b 46 7f ff 0e 10 57 : crc=57 YES
-		 * 72 01 4b 46 7f ff 0e 10 57 t=23125
-		 */
-		fgets(line, 50, fp);
-		line[strlen(line)-1] = '\0';
-		if ((line[36] == 'Y') && (line[37] == 'E')) {
-		    /*
-		     * CRC is Ok, continue
-		     */
-		    fgets(line, 50, fp);
-		    line[strlen(line)-1] = '\0';
-		    strtok(line, (char *)"=");
-		    p = strtok(NULL, (char *)"=");
-		    rc = sscanf(p, "%d", &temp);
-		    if ((rc == 1) && (tmp1->lastval != temp)) {
-			/*
-			 * It is possible to have read errors or extreme values.
-			 * This can happen with bad connections so we compare the
-			 * value with the previous one. If the difference is too
-			 * much, we don't send that value. That also means that if
-			 * the next value is ok again, it will be marked invalid too.
-			 * Maximum error is 20 degrees for now.
-			 */
-			deviation = 20000;
-			if ( (tmp1->lastval == 0) ||
-			     (tmp1->lastval && (temp > (tmp1->lastval - deviation)) && (temp < (tmp1->lastval + deviation))) ) {
-			    /*
-			     * Temperature is changed and valid, set flag.
-			     */
-			    tmp1->update = TRUE;
-			} else {
-			    syslog(LOG_NOTICE, "deviation error deviation=%d, old=%d new=%d", deviation, tmp1->lastval, temp);
-			    if (debug) {
-				fprintf(stdout, "deviation error deviation=%d, old=%d new=%d\n", deviation, tmp1->lastval, temp);
-			    }
-			}
-			tmp1->lastval = temp;
-		    }
-		} else {
-		    syslog(LOG_NOTICE, "sensor %s/%s CRC error", tmp1->master, tmp1->name);
-		}
-		fclose(fp);
-		tmp1->present = 1;
-	    } else {
-		tmp1->present = 0;
-		if (debug)
-		    printf("sensor %s is missing\n", tmp1->name);
-	    }
-
-	    free(device);
-	    device = NULL;
-    	}
-    }
-}
-
-
-
-#endif