diff -r 308f6a436779 -r c92651a54969 thermferm/rdconfig.c
--- a/thermferm/rdconfig.c	Thu May 14 22:03:35 2015 +0200
+++ b/thermferm/rdconfig.c	Sat May 16 17:39:30 2015 +0200
@@ -37,7 +37,7 @@
 const char	DEVTYPE[8][6] = { "NA", "W1", "GPIO", "RC433", "DHT", "I2C", "SPI", "SIM" };
 const char	DEVPRESENT[4][6] = { "UNDEF", "NO", "YES", "ERROR" };
 const char	DEVDIR[7][11] = { "UNDEF", "IN_BIN", "OUT_BIN", "IN_ANALOG", "OUT_ANALOG", "OUT_PWM", "INTERN" };
-
+const char	PIDMODE[3][5] = { "NONE", "AUTO", "BOO" };
 
 
 void killconfig(void)
@@ -461,26 +461,6 @@
 		syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
 		return 1;
 	    }
-	    if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "IDLE_RANGE_L", "%.2f", tmp3->idle_rangeL)) < 0) {
-		syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
-		return 1;
-	    }
-	    if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "IDLE_RANGE_H", "%.2f", tmp3->idle_rangeH)) < 0) {
-		syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
-		return 1;
-	    }
-	    if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PID_KP", "%.2f", tmp3->PID_Kp)) < 0) {
-		syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
-		return 1;
-	    }
-	    if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PID_KD", "%.2f", tmp3->PID_Kd)) < 0) {
-		syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
-		return 1;
-	    }
-	    if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PID_KI", "%.2f", tmp3->PID_Ki)) < 0) {
-		syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
-		return 1;
-	    }
 	    if (tmp3->profile) {
 		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PROFILE", "%s", tmp3->profile)) < 0) {
 		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
@@ -511,6 +491,130 @@
 		    return 1;
 		}
 	    }
+	    if (tmp3->PID_cool) {
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDC_IMAX", "%.2f", tmp3->PID_cool->iMax)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDC_IGAIN", "%.2f", tmp3->PID_cool->iGain)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+	        if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDC_PGAIN", "%.2f", tmp3->PID_cool->pGain)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+	        if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDC_DGAIN", "%.2f", tmp3->PID_cool->dGain)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDC_IDLERANGE", "%.2f", tmp3->PID_cool->idleRange)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDC_INPUT", "%.2f", tmp3->PID_cool->Input)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDC_INPUTD", "%.2f", tmp3->PID_cool->InputD)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDC_INPUTLAST", "%.2f", tmp3->PID_cool->InputLast)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDC_ERR", "%.2f", tmp3->PID_cool->Err)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDC_ERRLAST", "%.2f", tmp3->PID_cool->ErrLast)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDC_ERRLASTLAST", "%.2f", tmp3->PID_cool->ErrLastLast)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDC_SETP", "%.2f", tmp3->PID_cool->SetP)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDC_OUTP", "%.2f", tmp3->PID_cool->OutP)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDC_MODE", "%s", PIDMODE[tmp3->PID_cool->Mode])) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDC_TYPE", "COOL")) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+	    }
+	    if (tmp3->PID_heat) {
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDH_IMAX", "%.2f", tmp3->PID_heat->iMax)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDH_IDLERANGE", "%.2f", tmp3->PID_heat->idleRange)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDH_IGAIN", "%.2f", tmp3->PID_heat->iGain)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDH_PGAIN", "%.2f", tmp3->PID_heat->pGain)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDH_DGAIN", "%.2f", tmp3->PID_heat->dGain)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDH_INPUT", "%.2f", tmp3->PID_heat->Input)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDH_INPUTD", "%.2f", tmp3->PID_heat->InputD)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDH_INPUTLAST", "%.2f", tmp3->PID_heat->InputLast)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDH_ERR", "%.2f", tmp3->PID_heat->Err)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDH_ERRLAST", "%.2f", tmp3->PID_heat->ErrLast)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDH_ERRLASTLAST", "%.2f", tmp3->PID_heat->ErrLastLast)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDH_SETP", "%.2f", tmp3->PID_heat->SetP)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDH_OUTP", "%.2f", tmp3->PID_heat->OutP)) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDH_MODE", "%s", PIDMODE[tmp3->PID_heat->Mode])) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+		if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "PIDH_TYPE", "HEAT")) < 0) {
+		    syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteFormatElement");
+		    return 1;
+		}
+	    }
 	    if ((rc = xmlTextWriterEndElement(writer)) < 0) {
 		syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterEndElement");
 		return 1;
@@ -929,11 +1033,12 @@
     unit->heater_usage = unit->cooler_usage = unit->fan_usage = unit->light_usage = 0;
     unit->temp_set_min = 1.0;
     unit->temp_set_max = 30.0;
-    unit->idle_rangeH = 1.0;
-    unit->idle_rangeL = -1.0;
     unit->prof_started = unit->prof_paused = unit->prof_primary_done = (time_t)0;
     unit->prof_percent = 0;
-    unit->PID_dState = unit->PID_iState = unit->PID_Kp = unit->PID_Kd = unit->PID_Ki = 0.0;
+    unit->PID_cool = (pid_var *)malloc(sizeof(pid_var));
+    unit->PID_heat = (pid_var *)malloc(sizeof(pid_var));
+    InitPID(unit->PID_cool, PID_TYPE_COOL);
+    InitPID(unit->PID_heat, PID_TYPE_HEAT);
 
     cur = cur->xmlChildrenNode;
     while (cur != NULL) {
@@ -1088,34 +1193,198 @@
 		unit->temp_set_max = val;
 	    xmlFree(key);
 	}
-	if ((!xmlStrcmp(cur->name, (const xmlChar *)"IDLE_RANGE_L"))) {
-	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
-	    if (sscanf((const char *)key, "%f", &val) == 1)
-		unit->idle_rangeL = val;
-	    xmlFree(key);
-	}
-	if ((!xmlStrcmp(cur->name, (const xmlChar *)"IDLE_RANGE_H"))) {
-	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
-	    if (sscanf((const char *)key, "%f", &val) == 1)
-		unit->idle_rangeH = val;
-	    xmlFree(key);
-	}
 	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PID_KP"))) {
 	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
 	    if (sscanf((const char *)key, "%f", &val) == 1)
-		unit->PID_Kp = val;
+		unit->PID_cool->pGain = unit->PID_heat->pGain = val;	/* Upgrade config	*/
 	    xmlFree(key);
 	}
 	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PID_KD"))) {
 	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
 	    if (sscanf((const char *)key, "%f", &val) == 1)
-		unit->PID_Kd = val;
+		unit->PID_cool->dGain = unit->PID_heat->dGain = val;	/* Upgrade config       */
 	    xmlFree(key);
 	}
 	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PID_KI"))) {
 	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
 	    if (sscanf((const char *)key, "%f", &val) == 1)
-		unit->PID_Ki = val;
+		unit->PID_cool->iGain = unit->PID_heat->iGain = val;	/* Upgrade config       */
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDC_IMAX"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_cool->iMax = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDC_IDLERANGE"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_cool->idleRange = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDC_IGAIN"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_cool->iGain = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDC_PGAIN"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_cool->pGain = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDC_DGAIN"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_cool->dGain = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDC_INPUT"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_cool->Input = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDC_INPUTD"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_cool->InputD = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDC_INPUTLAST"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_cool->InputLast = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDC_ERR"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_cool->Err = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDC_ERRLAST"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_cool->ErrLast = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDC_ERRLASTLAST"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_cool->ErrLastLast = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDC_SETP"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_cool->SetP = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDC_OUTP"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_cool->OutP = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDC_MODE"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    for (i = 0; i < 3; i++) {
+		if (! xmlStrcmp(key, (const xmlChar *)PIDMODE[i])) {
+		    unit->PID_cool->Mode = i;
+		    break;
+	    	}
+	    }
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDH_IMAX"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_heat->iMax = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDH_IDLERANGE"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_heat->idleRange = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDH_IGAIN"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_heat->iGain = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDH_PGAIN"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_heat->pGain = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDH_DGAIN"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_heat->dGain = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDH_INPUT"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_heat->Input = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDH_INPUTD"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_heat->InputD = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDH_INPUTLAST"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_heat->InputLast = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDH_ERR"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_heat->Err = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDH_ERRLAST"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_heat->ErrLast = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDH_ERRLASTLAST"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_heat->ErrLastLast = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDH_SETP"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_heat->SetP = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDH_OUTP"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &val) == 1)
+		unit->PID_heat->OutP = val;
+	    xmlFree(key);
+	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PIDH_MODE"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    for (i = 0; i < 3; i++) {
+		if (! xmlStrcmp(key, (const xmlChar *)PIDMODE[i])) {
+		    unit->PID_heat->Mode = i;
+		    break;
+		}
+	    }
 	    xmlFree(key);
 	}
 	if ((!xmlStrcmp(cur->name, (const xmlChar *)"PROFILE"))) {