Add clang format.

.clang-format

@@ -0,0 +1,4 @@
+---
+  BasedOnStyle: Webkit
+  IndentWidth: 2
+  

wled00/wled.cpp

@@ -1,19 +1,19 @@
 #include "wled.h"
-#include <Arduino.h>
-#include "led.h"
-#include "ir.h"
-#include "notify.h"
 #include "alexa.h"
-#include "overlay.h"
-#include "file.h"
-#include "button.h"
-#include "ntp.h"
-#include "usermod.h"
 #include "blynk.h"
+#include "button.h"
+#include "file.h"
 #include "hue.h"
+#include "ir.h"
+#include "led.h"
 #include "mqtt.h"
+#include "notify.h"
+#include "ntp.h"
+#include "overlay.h"
+#include "usermod.h"
 #include "wled_eeprom.h"
 #include "wled_server.h"
+#include <Arduino.h>
 
 // Global Variable definitions
 char versionString[] = "0.9.1";
@@ -353,8 +353,8 @@ unsigned long wifiStateChangedTime = 0;
 int loops = 0;
 #endif
 
-WLED::WLED() {
+WLED::WLED()
-
+{
 }
 
 //turns all LEDs off and restarts ESP
@@ -362,8 +362,7 @@ void WLED::reset()
 {
   briT = 0;
   long dly = millis();
-    while (millis() - dly < 250)
+  while (millis() - dly < 250) {
-    {
     yield(); //enough time to send response to client
   }
   setAllLeds();
@@ -442,8 +441,7 @@ void WLED::loop()
 
 //DEBUG serial logging
 #ifdef WLED_DEBUG
-    if (millis() - debugTime > 9999)
+  if (millis() - debugTime > 9999) {
-    {
     DEBUG_PRINTLN("---DEBUG INFO---");
     DEBUG_PRINT("Runtime: ");
     DEBUG_PRINTLN(millis());
@@ -453,8 +451,7 @@ void WLED::loop()
     DEBUG_PRINTLN(ESP.getFreeHeap());
     DEBUG_PRINT("Wifi state: ");
     DEBUG_PRINTLN(WiFi.status());
-        if (WiFi.status() != lastWifiState)
+    if (WiFi.status() != lastWifiState) {
-        {
       wifiStateChangedTime = millis();
     }
     lastWifiState = WiFi.status();
@@ -539,13 +536,11 @@ void WLED::setup()
     strcpy(cmDNS, "wled-");
     sprintf(cmDNS + 5, "%*s", 6, escapedMac.c_str() + 6);
   }
-    if (mqttDeviceTopic[0] == 0)
+  if (mqttDeviceTopic[0] == 0) {
-    {
     strcpy(mqttDeviceTopic, "wled/");
     sprintf(mqttDeviceTopic + 5, "%*s", 6, escapedMac.c_str() + 6);
   }
-    if (mqttClientID[0] == 0)
+  if (mqttClientID[0] == 0) {
-    {
     strcpy(mqttClientID, "WLED-");
     sprintf(mqttClientID + 5, "%*s", 6, escapedMac.c_str() + 6);
   }
@@ -553,8 +548,7 @@ void WLED::setup()
   strip.service();
 
 #ifndef WLED_DISABLE_OTA
-    if (aOtaEnabled)
+  if (aOtaEnabled) {
-    {
     ArduinoOTA.onStart([]() {
 #ifdef ESP8266
       wifi_set_sleep_type(NONE_SLEEP_T);
@@ -622,12 +616,10 @@ void WLED::initAP(bool resetAP)
   {
     DEBUG_PRINTLN("Init AP interfaces");
     server.begin();
-        if (udpPort > 0 && udpPort != ntpLocalPort)
+    if (udpPort > 0 && udpPort != ntpLocalPort) {
-        {
       udpConnected = notifierUdp.begin(udpPort);
     }
-        if (udpRgbPort > 0 && udpRgbPort != ntpLocalPort && udpRgbPort != udpPort)
+    if (udpRgbPort > 0 && udpRgbPort != ntpLocalPort && udpRgbPort != udpPort) {
-        {
       udpRgbConnected = rgbUdp.begin(udpRgbPort);
     }
 
@@ -644,32 +636,23 @@ void WLED::initConnection()
   WiFi.setPhyMode(WIFI_PHY_MODE_11N);
 #endif
 
-    if (staticIP[0] != 0 && staticGateway[0] != 0)
+  if (staticIP[0] != 0 && staticGateway[0] != 0) {
-    {
     WiFi.config(staticIP, staticGateway, staticSubnet, IPAddress(8, 8, 8, 8));
-    }
+  } else {
-    else
-    {
     WiFi.config(0U, 0U, 0U);
   }
 
   lastReconnectAttempt = millis();
 
-    if (!WLED_WIFI_CONFIGURED)
+  if (!WLED_WIFI_CONFIGURED) {
-    {
     DEBUG_PRINT("No connection configured. ");
     if (!apActive)
       initAP(); //instantly go to ap mode
     return;
-    }
+  } else if (!apActive) {
-    else if (!apActive)
+    if (apBehavior == AP_BEHAVIOR_ALWAYS) {
-    {
-        if (apBehavior == AP_BEHAVIOR_ALWAYS)
-        {
       initAP();
-        }
+    } else {
-        else
-        {
       DEBUG_PRINTLN("Access point disabled.");
       WiFi.softAPdisconnect(true);
     }
@@ -698,8 +681,7 @@ void WLED::initInterfaces()
 {
   DEBUG_PRINTLN("Init STA interfaces");
 
-    if (hueIP[0] == 0)
+  if (hueIP[0] == 0) {
-    {
     hueIP[0] = WiFi.localIP()[0];
     hueIP[1] = WiFi.localIP()[1];
     hueIP[2] = WiFi.localIP()[2];
@@ -716,8 +698,7 @@ void WLED::initInterfaces()
 
   strip.service();
   // Set up mDNS responder:
-    if (strlen(cmDNS) > 0)
+  if (strlen(cmDNS) > 0) {
-    {
     if (!aOtaEnabled)
       MDNS.begin(cmDNS);
 
@@ -728,8 +709,7 @@ void WLED::initInterfaces()
   }
   server.begin();
 
-    if (udpPort > 0 && udpPort != ntpLocalPort)
+  if (udpPort > 0 && udpPort != ntpLocalPort) {
-    {
     udpConnected = notifierUdp.begin(udpPort);
     if (udpConnected && udpRgbPort != udpPort)
       udpRgbConnected = rgbUdp.begin(udpRgbPort);
@@ -757,11 +737,9 @@ void WLED::handleConnection()
     initConnection();
 
   //reconnect WiFi to clear stale allocations if heap gets too low
-    if (millis() - heapTime > 5000)
+  if (millis() - heapTime > 5000) {
-    {
     uint32_t heap = ESP.getFreeHeap();
-        if (heap < 9000 && lastHeap < 9000)
+    if (heap < 9000 && lastHeap < 9000) {
-        {
       DEBUG_PRINT("Heap too low! ");
       DEBUG_PRINTLN(heap);
       forceReconnect = true;
@@ -771,8 +749,7 @@ void WLED::handleConnection()
   }
 
   byte stac = 0;
-    if (apActive)
+  if (apActive) {
-    {
 #ifdef ESP8266
     stac = wifi_softap_get_station_num();
 #else
@@ -780,13 +757,11 @@ void WLED::handleConnection()
     esp_wifi_ap_get_sta_list(&stationList);
     stac = stationList.num;
 #endif
-        if (stac != stacO)
+    if (stac != stacO) {
-        {
       stacO = stac;
       DEBUG_PRINT("Connected AP clients: ");
       DEBUG_PRINTLN(stac);
-            if (!WLED_CONNECTED && WLED_WIFI_CONFIGURED)
+      if (!WLED_CONNECTED && WLED_WIFI_CONFIGURED) { //trying to connect, but not connected
-            { //trying to connect, but not connected
         if (stac)
           WiFi.disconnect(); //disable search so that AP can work
         else
@@ -794,8 +769,7 @@ void WLED::handleConnection()
       }
     }
   }
-    if (forceReconnect)
+  if (forceReconnect) {
-    {
     DEBUG_PRINTLN("Forcing reconnect.");
     initConnection();
     interfacesInited = false;
@@ -803,10 +777,8 @@ void WLED::handleConnection()
     wasConnected = false;
     return;
   }
-    if (!WLED_CONNECTED)
+  if (!WLED_CONNECTED) {
-    {
+    if (interfacesInited) {
-        if (interfacesInited)
-        {
       DEBUG_PRINTLN("Disconnected!");
       interfacesInited = false;
       initConnection();
@@ -815,9 +787,7 @@ void WLED::handleConnection()
       initConnection();
     if (!apActive && millis() - lastReconnectAttempt > 12000 && (!wasConnected || apBehavior == AP_BEHAVIOR_NO_CONN))
       initAP();
-    }
+  } else if (!interfacesInited) { //newly connected
-    else if (!interfacesInited)
-    { //newly connected
     DEBUG_PRINTLN("");
     DEBUG_PRINT("Connected! IP address: ");
     DEBUG_PRINTLN(WiFi.localIP());
@@ -825,8 +795,7 @@ void WLED::handleConnection()
     userConnected();
 
     //shut down AP
-        if (apBehavior != AP_BEHAVIOR_ALWAYS && apActive)
+    if (apBehavior != AP_BEHAVIOR_ALWAYS && apActive) {
-        {
       dnsServer.stop();
       WiFi.softAPdisconnect(true);
       apActive = false;