Small fixes, mostly comments and debug

code/espurna/config/general.h

@@ -105,7 +105,7 @@
 #define NTP_UPDATE_INTERVAL     1800
 
 // -----------------------------------------------------------------------------
-// FAUXO
+// FAUXMO
 // -----------------------------------------------------------------------------
 
 // This setting defines whether Alexa support should be built into the firmware

code/espurna/espurna.ino

@@ -1,6 +1,7 @@
 /*
 
 ESPurna
+
 Copyright (C) 2016-2017 by Xose Pérez <xose dot perez at gmail dot com>
 
 This program is free software: you can redistribute it and/or modify

code/espurna/mqtt.ino

@@ -42,7 +42,7 @@ unsigned int mqttTopicRootLength() {
 
 void mqttSendRaw(const char * topic, const char * message) {
     if (mqtt.connected()) {
-        DEBUG_MSG("[MQTT] Sending %s %s\n", topic, message);
+        DEBUG_MSG("[MQTT] Sending %s => %s\n", topic, message);
         mqtt.publish(topic, MQTT_QOS, MQTT_RETAIN, message);
     }
 }
@@ -141,6 +141,7 @@ void mqttConnect() {
         DEBUG_MSG("[MQTT] Connecting to broker at %s", host);
         mqtt.setServer(host, port);
         mqtt.setKeepAlive(MQTT_KEEPALIVE).setCleanSession(false);
+	    mqtt.setWill(MQTT_HEARTBEAT_TOPIC, MQTT_QOS, MQTT_RETAIN, "0");
         if ((strlen(user) > 0) && (strlen(pass) > 0)) {
             DEBUG_MSG(" as user '%s'.", user);
             mqtt.setCredentials(user, pass);

code/espurna/pow.ino

@@ -191,6 +191,7 @@ void powLoop() {
             apparent = current * voltage;
             reactive = (apparent > power) ? sqrt(apparent * apparent - power * power) : 0;
             factor = (apparent > 0) ? 100 * power / apparent : 100;
+            if (factor > 100) factor = 100;
 
             mqttSend(getSetting("powPowerTopic", POW_POWER_TOPIC).c_str(), String(power).c_str());
             mqttSend(getSetting("powCurrentTopic", POW_CURRENT_TOPIC).c_str(), String(current).c_str());

code/gulpfile.js

@@ -2,7 +2,7 @@
 
 ESP8266 file system builder
 
-Copyright (C) 2016 by Xose PĆ©rez <xose dot perez at gmail dot com>
+Copyright (C) 2016 by Xose Pérez <xose dot perez at gmail dot com>
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by

code/html/index.html

@@ -222,7 +222,7 @@
                                 </div>
 
                                 <div class="pure-g module module-fauxmo">
-                                    <div class="pure-u-1 pure-u-sm-1-4"><label for="fauxmoEnabled">Enable WeMo emulation</label></div>
+                                    <div class="pure-u-1 pure-u-sm-1-4"><label for="fauxmoEnabled">Alexa integration</label></div>
                                     <div class="pure-u-1 pure-u-sm-1-4"><input type="checkbox" name="fauxmoEnabled" /></div>
                                 </div>