Now writing IP address to serial monitor after connected. Some cleanup.

Author: jasoncoon

esp32-fastled-webserver.ino

@@ -230,7 +230,6 @@ void loop()
     // Call the current pattern function once, updating the 'leds' array
     patterns[currentPatternIndex].pattern();
 
-    // do some periodic updates
     EVERY_N_MILLISECONDS(40) {
       // slowly blend the current palette to the next
       nblendPaletteTowardPalette(currentPalette, targetPalette, 8);
@@ -268,4 +267,3 @@ void nextPalette()
   targetPalette = palettes[currentPaletteIndex];
 }
 
-

gradientPalettes.h

@@ -465,49 +465,3 @@ DEFINE_GRADIENT_PALETTE( Blue_Cyan_Yellow_gp ) {
   191,  42,255, 45,
   255, 255,255,  0};
 
-
-// Single array of defined cpt-city color palettes.
-// This will let us programmatically choose one based on
-// a number, rather than having to activate each explicitly
-// by name every time.
-// Since it is const, this array could also be moved
-// into PROGMEM to save SRAM, but for simplicity of illustration
-// we'll keep it in a regular SRAM array.
-//
-// This list of color palettes acts as a "playlist"; you can
-// add or delete, or re-arrange as you wish.
-const TProgmemRGBGradientPalettePtr gGradientPalettes[] = {
-  Sunset_Real_gp,
-  es_rivendell_15_gp,
-  es_ocean_breeze_036_gp,
-  rgi_15_gp,
-  retro2_16_gp,
-  Analogous_1_gp,
-  es_pinksplash_08_gp,
-  Coral_reef_gp,
-  es_ocean_breeze_068_gp,
-  es_pinksplash_07_gp,
-  es_vintage_01_gp,
-  departure_gp,
-  es_landscape_64_gp,
-  es_landscape_33_gp,
-  rainbowsherbet_gp,
-  gr65_hult_gp,
-  gr64_hult_gp,
-  GMT_drywet_gp,
-  ib_jul01_gp,
-  es_vintage_57_gp,
-  ib15_gp,
-  Fuschia_7_gp,
-  es_emerald_dragon_08_gp,
-  lava_gp,
-  fire_gp,
-  Colorfull_gp,
-  Magenta_Evening_gp,
-  Pink_Purple_gp,
-  es_autumn_19_gp,
-  BlacK_Blue_Magenta_White_gp,
-  BlacK_Magenta_Red_gp,
-  BlacK_Red_Magenta_Yellow_gp,
-  Blue_Cyan_Yellow_gp };
-

palettes.h

@@ -221,4 +221,4 @@ const String paletteNames[paletteCount] = {
 };
 
 CRGBPalette16 currentPalette( CRGB::Black);
-CRGBPalette16 targetPalette( gGradientPalettes[0] );
+CRGBPalette16 targetPalette( palettes[0] );

web.h

@@ -64,9 +64,12 @@ void handleWeb() {
   // check for connection
   if ( WiFi.status() == WL_CONNECTED ) {
     if (!webServerStarted) {
-      // turn off hte board's LED when connected to wifi
+      // turn off the board's LED when connected to wifi
       digitalWrite(led, 1);
       Serial.println();
+      Serial.println("WiFi connected");
+      Serial.print("IP address: ");
+      Serial.println(WiFi.localIP());
       webServerStarted = true;
       setupWeb();
     }