diff -r 99c47a8a61cb -r 5e538c4e1ecb thermferm/thermferm.c
--- a/thermferm/thermferm.c	Sat Jul 12 21:59:19 2014 +0200
+++ b/thermferm/thermferm.c	Sat Jul 12 22:32:29 2014 +0200
@@ -43,6 +43,8 @@
 #ifndef HAVE_WIRINGPI_H
 pthread_t		threads[3];
 #endif
+extern const char       UNITMODE[5][8];
+
 
 int  server(void);
 void help(void);
@@ -226,10 +228,11 @@
 
 int server(void)
 {
-    char                buf[1024];
+    char                buf[1024], *filename;
     time_t		now, last = (time_t)0;
     w1_therm		*tmp1;
-    int			rc, run = 1, temp;
+    units_list		*unit;
+    int			rc, run = 1, temp, seconds = 0;
 #ifndef	HAVE_WIRINGPI_H
     long		t = 0;
 #endif
@@ -282,7 +285,18 @@
     }
 
     snprintf(buf, 1023, "tempA,tempB");
-    logger((char *)"thermferm.log", (char *)"thermferm", buf);
+    logger((char *)"thermferm.log", buf);
+
+    for (unit = Config.units; unit; unit = unit->next) {
+	if (unit->mode != UNITMODE_OFF) {
+	    snprintf(buf, 1023, "Mode,Air,Beer,Target,Heater,Cooler,Fan,Door");
+	    filename = xstrcpy(unit->name);
+	    filename = xstrcat(filename, (char *)".log");
+	    logger(filename, buf);
+	    free(filename);
+	    filename = NULL;
+	}
+    }
 
     do {
 	lcdupdate = FALSE;
@@ -311,17 +325,38 @@
 	}
 #endif
 
+	/*
+	 * Timed schedulers
+	 */
 	now = time(NULL);
-	if (((int)now - (int)last) > 60) {
+	if (now != last) {
 	    last = now;
-	    if (Config.w1therms) {
-	    	tmp1 = Config.w1therms;
-	    	temp = tmp1->lastval;
-	    	tmp1 = tmp1->next;
-	    	if (temp && tmp1->lastval && run) {
-	    	    snprintf(buf, 1023, "%.2f,%.2f", temp / 1000.0, tmp1->lastval / 1000.0);
-	    	    logger((char *)"thermferm.log", (char *)"thermferm", buf);
+	    seconds++;
+
+	    if (seconds == 60) {
+		seconds = 0;
+
+	    	if (Config.w1therms) {
+	    	    tmp1 = Config.w1therms;
+	    	    temp = tmp1->lastval;
+	    	    tmp1 = tmp1->next;
+	    	    if (temp && tmp1->lastval && run) {
+	    	    	snprintf(buf, 1023, "%.2f,%.2f", temp / 1000.0, tmp1->lastval / 1000.0);
+	    	    	logger((char *)"thermferm.log", buf);
+	    	    }
 	    	}
+
+		for (unit = Config.units; unit; unit = unit->next) {
+		    if (unit->mode != UNITMODE_OFF) {
+			snprintf(buf, 1023, "%s,%.3f,%.3f,Target,Heater,Cooler,Fan,Door", 
+					UNITMODE[unit->mode], unit->air_temperature / 1000.0, unit->beer_temperature / 1000.0);
+			filename = xstrcpy(unit->name);
+			filename = xstrcat(filename, (char *)".log");
+			logger(filename, buf);
+			free(filename);
+			filename = NULL;
+		    }
+		}
 	    }
 	}
 	usleep(100000);