Incremental Update

* Contributions by @	MrTheBarbarian from #270 Putting Static IP config added in Jun 17th 2018 to definitions.h
* rethink ESP.getChipId implementaion
* check ArduinoJSON version
* Try restting prevmode as suggested in #276

Arduino/McLighting/McLighting.ino

@@ -52,6 +52,12 @@
   WiFiEventHandler wifiDisconnectHandler;
 #endif
 
+#ifdef ARDUINOJSON_VERSION
+  #if !(ARDUINOJSON_VERSION_MAJOR == 6 and ARDUINOJSON_VERSION_MINOR == 6)
+    #error "Install ArduinoJson v6.6.0-beta"
+  #endif
+#endif
+
 
 // ***************************************************************************
 // Instanciate HTTP(80) / WebSockets(81) Server
@@ -317,11 +323,15 @@ void setup() {
 
   // Uncomment if you want to restart ESP8266 if it cannot connect to WiFi.
   // Value in brackets is in seconds that WiFiManger waits until restart
-  //wifiManager.setConfigPortalTimeout(180);
+  #ifdef WIFIMGR_PORTAL_TIMEOUT
+  wifiManager.setConfigPortalTimeout(WIFIMGR_PORTAL_TIMEOUT);
+  #endif
 
   // Uncomment if you want to set static IP 
   // Order is: IP, Gateway and Subnet 
-  //wifiManager.setSTAStaticIPConfig(IPAddress(192,168,0,128), IPAddress(192,168,0,1), IPAddress(255,255,255,0));   
+  #ifdef WIFIMGR_SET_MANUAL_IP
+  wifiManager.setSTAStaticIPConfig(IPAddress(_ip[0], _ip[1], _ip[2], _ip[3]), IPAddress(_gw[0], _gw[1], _gw[2], _gw[3]), IPAddress(_sn[0], _sn[1], _sn[2], _sn[3]));
+  #endif
 
   //fetches ssid and pass and tries to connect
   //if it does not connect it starts an access point with the specified name
@@ -415,6 +425,10 @@ void setup() {
   // ***************************************************************************
   // Configure MQTT
   // ***************************************************************************
+  #ifdef ENABLE_MQTT_HOSTNAME_CHIPID
+    snprintf(mqtt_clientid, 64, "%u-%08X", HOSTNAME, ESP.getChipId());
+  #endif
+
   #ifdef ENABLE_MQTT
     if (mqtt_host != "" && atoi(mqtt_port) > 0) {
       snprintf(mqtt_intopic, sizeof mqtt_intopic, "%s/in", HOSTNAME);
@@ -1007,6 +1021,7 @@ void loop() {
         exit_func = false;
       }
     #endif
+    if (prevmode == SET_MODE) prevmode = HOLD;
   }
   #ifdef ENABLE_LEGACY_ANIMATIONS
     if (mode == TV) {

Arduino/McLighting/definitions.h

@@ -2,7 +2,7 @@
 //#define USE_WS2812FX_UART     // Uses PIN is ignored & set to D4/GPIO2  Uses WS2812FX, see: https://github.com/kitesurfer1404/WS2812FX
 
 // Neopixel
-#define PIN D1           // PIN (14 / D5) where neopixel / WS2811 strip is attached
+#define PIN 14           // PIN (14 / D5) where neopixel / WS2811 strip is attached
 #define NUMLEDS 24       // Number of leds in the strip
 #define BUILTIN_LED 2    // ESP-12F has the built in LED on GPIO2, see https://github.com/esp8266/Arduino/issues/2192
 #define BUTTON 4         // Input pin (4 / D2) for switching the LED strip on / off, connect this PIN to ground to trigger button.
@@ -18,6 +18,15 @@ const char HOSTNAME[] = "McLighting01";   // Friedly hostname
 //#define MQTT_HOME_ASSISTANT_SUPPORT // If defined, use AMQTT and select Tools -> IwIP Variant -> Higher Bandwidth
 #define ENABLE_LEGACY_ANIMATIONS
 
+//#define WIFIMGR_PORTAL_TIMEOUT 180
+//#define WIFIMGR_SET_MANUAL_IP
+
+#ifdef WIFIMGR_SET_MANUAL_IP
+  uint8_t _ip[4] = {192,168,0,128};
+  uint8_t _gw[4] = {192,168,0,1};
+  uint8_t _sn[4] = {255,255,255,0};
+#endif
+
 #if defined(USE_WS2812FX_DMA) and defined(USE_WS2812FX_UART)
 #error "Cant have both DMA and UART method."
 #endif
@@ -72,9 +81,9 @@ uint32_t autoParams[][4] = { // color, speed, mode, duration (seconds)
 
   //#define ENABLE_MQTT_HOSTNAME_CHIPID          // Uncomment/comment to add ESPChipID to end of MQTT hostname
   #ifdef ENABLE_MQTT_HOSTNAME_CHIPID
-    const char* mqtt_clientid = String(String(HOSTNAME) + "-" + String(ESP.getChipId())).c_str(); // MQTT ClientID
+    char mqtt_clientid[64];
   #else
-    const char* mqtt_clientid = HOSTNAME;          // MQTT ClientID
+    const char* mqtt_clientid = HOSTNAME;
   #endif
 
   char mqtt_host[64] = "";

Arduino/McLighting/version.h

@@ -1 +1 @@
-#define SKETCH_VERSION "2.1.6" 
+#define SKETCH_VERSION "2.1.7" 

Arduino/McLighting/version_info.ino

@@ -25,4 +25,10 @@
  * - Retire NeoAnimationFX
  * - Use DMA or UART method along with WS2812FX instead
  * - fix #248 
+ * 
+ * 3 Dec 2018 v 2.1.7
+ * - Contributions by @	MrTheBarbarian from #270
+ * - rethink ESP.getChipId implementaion
+ * - check ArduinoJSON version
+ * - Try restting prevmode as suggested in #276
  */

platformio.ini

@@ -47,7 +47,7 @@ upload_resetmethod = ${common.upload_resetmethod}
 lib_deps =
   [email protected]
   AsyncMqttClient
-  https://github.com/bblanchon/ArduinoJson.git#v6.5.0-beta
+  https://github.com/bblanchon/ArduinoJson.git#v6.6.0-beta
   WS2812FX
   NeoPixelBus
   WebSockets