Resin River Table

Arduino code for Resin Table guide

Resin_table_circuitplayground_modes/Resin_table_circuitplayground_modes.ino

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+// Code by Erin St Blaine for Adafruit.com, based on FastLED animations by Mark Kriegsman
+
+#include <Adafruit_CircuitPlayground.h>
+#include <FastLED.h>
+
+// tell FastLED all about the Circuit Playground's layout
+
+#define DATA_PIN     A1    //LED data on pin A1
+#define NUM_LEDS    200   // total number of LEDs in your strip
+#define COLOR_ORDER GRB  //  color order -- change this if your colors are coming out wrong
+
+uint8_t brightness = 150;  // Set brightness level
+
+int STEPS = 6;  //makes the rainbow colors more or less spread out
+int NUM_MODES = 5;  // change this number if you add or subtract modes
+int CYCLETIME = 60;  // number of seconds on each mode, for mode cycling
+
+CRGB leds[NUM_LEDS];      // set up an LED array
+
+CRGBPalette16 currentPalette;
+TBlendType    currentBlending;
+
+int ledMode = 0;       //Initial mode 
+bool leftButtonPressed;
+bool rightButtonPressed;
+
+
+// SETUP -----------------------------------------------------
+void setup() {
+  Serial.begin(57600);
+  CircuitPlayground.begin();
+  FastLED.addLeds<WS2812B, DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS).setCorrection( TypicalLEDStrip ); // Use this line if using neopixels
+  currentBlending = LINEARBLEND;
+  set_max_power_in_volts_and_milliamps(5, 5000);               // FastLED 2.1 Power management set at 5V, 5000mA
+
+  
+}
+
+void loop()  {
+
+  leftButtonPressed = CircuitPlayground.leftButton();
+  rightButtonPressed = CircuitPlayground.rightButton();
+
+  if (leftButtonPressed) {  //left button cycles through modes
+    clearpixels(); 
+    ledMode=ledMode+1;
+    delay(300);
+    if (ledMode > NUM_MODES){
+    ledMode=0;
+     }
+  }
+    if (rightButtonPressed) {  // on off button
+    ledMode=99;
+  
+    }
+  
+ switch (ledMode) {
+       case 0: modeCycle(); break;
+       case 1: currentPalette = RainbowColors_p; rainbow(); break;
+       case 2: currentPalette = OceanColors_p; rainbow(); break;                    
+       case 3: currentPalette = LavaColors_p; rainbow(); break;   
+       case 4: currentPalette = ForestColors_p; rainbow(); break;
+       case 5: currentPalette = PartyColors_p; rainbow(); break;
+       case 99: clearpixels(); break;
+       
+}
+}
+void clearpixels()
+{
+  CircuitPlayground.clearPixels();
+   for( int i = 0; i < NUM_LEDS; i++) {
+   leds[i]= CRGB::Black;
+    }
+   FastLED.show();
+}
+
+void rainbow()
+{
+  
+  static uint8_t startIndex = 0;
+  startIndex = startIndex + 1; /* motion speed */
+
+  FillLEDsFromPaletteColors( startIndex);
+
+  FastLED.show();
+  FastLED.delay(20);
+  
+  }
+
+//this bit is in every palette mode, needs to be in there just once
+void FillLEDsFromPaletteColors( uint8_t colorIndex)
+{ 
+  for( int i = 0; i < NUM_LEDS; i++) {
+    leds[i] = ColorFromPalette( currentPalette, colorIndex, brightness, currentBlending);
+    colorIndex += STEPS;
+  }
+}
+
+
+int cycleMode=0;
+
+void modeCycle()
+{
+   switch (cycleMode) {
+       case 0: currentPalette = RainbowColors_p; rainbow(); break;
+       case 1: currentPalette = OceanColors_p; rainbow(); break;                    
+       case 2: currentPalette = LavaColors_p; rainbow(); break;   
+       case 3: currentPalette = ForestColors_p; rainbow(); break;
+       case 4: currentPalette = PartyColors_p; rainbow(); break;
+       case 5: cycleMode=0; break;
+}
+
+   EVERY_N_SECONDS(CYCLETIME) {
+    cycleMode++;
+   }
+   
+}