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#include "FastLED.h"
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#include "FastLED_RGBW.h"
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#include <IRremote.h>
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#define NUM_LEDS 1
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#define DATA_PIN 3
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#define IR_RECEIVE_PIN 2
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#undef ENABLE_LED_FEEDBACK
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#define ENABLE_LED_FEEDBACK 0
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CRGBW COL_RED (255, 0, 0, 0);
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CRGBW COL_GREEN ( 0,255, 0, 0);
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CRGBW COL_BLUE ( 0, 0,255, 0);
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CRGBW COL_WHITE ( 0, 0, 0,255);
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CRGBW COL_SUM (255,255,255,255);
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CRGBW COL_AMBER (255,191, 0, 0);
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CRGBW COL_LIME (127,255, 0, 0);
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CRGBW COL_AZURE ( 0,127,255, 0);
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CRGBW COL_ORANGE (255,127, 0, 0);
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CRGBW COL_CYAN ( 0,255,255, 0);
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CRGBW COL_UV ( 63, 0,255, 0);
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CRGBW COL_PEACHY (255, 63, 0, 0);
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CRGBW COL_SPRING ( 0,255,127, 0);
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CRGBW COL_MAGENTA(255, 0,255, 0);
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CRGBW COL_YELLOW (255,255, 0, 0);
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CRGBW COL_VIOLET (127, 0,255, 0);
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CRGBW COL_ROSE (255, 0,127, 0);
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CRGBW desaturate(CRGBW col)
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{
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return CRGBW(col.red, col.green, col.blue, col.white + 64);
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}
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struct ColourCode
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{
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uint32_t code;
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uint32_t altCode;
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CRGBW colour;
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CRGBW altColour;
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ColourCode(uint32_t c, uint32_t c2,CRGBW col)
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{
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code = c;
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altCode = c2;
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colour = col;
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altColour = desaturate(col);
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}
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ColourCode(uint32_t c, uint32_t c2, CRGBW colA, CRGBW colB)
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{
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code = c;
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altCode = c2;
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colour = colA;
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altColour = colB;
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}
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};
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const ColourCode colourCodes[] =
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{
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{0xE619FF00, 0xFB04EF00, COL_RED},
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{0xE41BFF00, 0xFA05EF00, COL_GREEN},
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{0xEE11FF00, 0xF906EF00, COL_BLUE},
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{0xEA15FF00, 0xF807EF00, COL_SUM, COL_WHITE},
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{0xE817FF00, 0xF708EF00, COL_AMBER},
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{0xED12FF00, 0xF609EF00, COL_LIME},
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{0xE916FF00, 0xF50AEF00, COL_AZURE},
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{0xBF40FF00, 0xF30CEF00, COL_ORANGE},
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{0xB34CFF00, 0xF20DEF00, COL_CYAN},
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{0xFB04FF00, 0xF10EEF00, COL_UV},
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{0xF50AFF00, 0xEF10EF00, COL_PEACHY},
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{0xE11EFF00, 0xEE11EF00, COL_SPRING},
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{0xF10EFF00, 0xED12EF00, COL_MAGENTA},
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{0xE31CFF00, 0xEB14EF00, COL_YELLOW},
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{0xEB14FF00, 0xEA15EF00, COL_VIOLET},
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{0xF00FFF00, 0xE916EF00, COL_ROSE}
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};
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const uint32_t CODE_BRIGHTER = 0xFF00EF00;
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const uint32_t CODE_DIMMER = 0xFE01EF00;
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const uint32_t CODE_OFF = 0xFD02EF00;
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const uint32_t CODE_ON = 0xFC03EF00;
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const uint32_t CODE_FLASH = 0xF40BEF00;
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const uint32_t CODE_STROBE = 0xF00FEF00;
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const uint32_t CODE_FADE = 0xEC13EF00;
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const uint32_t CODE_SMOOTH = 0xE817EF00;
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const int NUM_COLOURCODES = sizeof(colourCodes) / sizeof(ColourCode);
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CRGBW leds[NUM_LEDS];
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CRGB *ledsRGB = (CRGB *) &leds[0];
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//IRrecv irrecv(IR_RECEIVE_PIN);/
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uint8_t brightness = 128;
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uint32_t lastCode = 0;
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decode_results results;
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void colorFill(CRGBW c){
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for(int i = 0; i < NUM_LEDS; i++){
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leds[i] = c;
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FastLED.show();
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delay(50);
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}
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}
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void colorFill(CRGB c){
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for(int i = 0; i < NUM_LEDS; i++){
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leds[i] = c;
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FastLED.show();
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delay(50);
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}
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}
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void setup() {
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FastLED.addLeds<WS2812B, DATA_PIN, RGB>(ledsRGB, getRGBWsize(NUM_LEDS));
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colorFill(COL_SUM);
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FastLED.setBrightness(255);
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FastLED.show();
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pinMode(LED_BUILTIN, OUTPUT);
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Serial.begin(115200);
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#if defined(__AVR_ATmega32U4__)
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while (!Serial)
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; //delay for Leonardo, but this loops forever for Maple Serial
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#endif
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#if defined(SERIAL_USB) || defined(SERIAL_PORT_USBVIRTUAL)
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delay(2000); // To be able to connect Serial monitor after reset and before first printout
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#endif
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// Just to know which program is running on my Arduino
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Serial.println(F("START " __FILE__ " from " __DATE__));
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// In case the interrupt driver crashes on setup, give a clue
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// to the user what's going on.
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Serial.println("Enabling IRin");
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// irrecv.enableIRIn(); // Start the receiver/
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IrReceiver.begin(IR_RECEIVE_PIN, ENABLE_LED_FEEDBACK);
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Serial.print(F("Ready to receive IR signals at pin "));
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Serial.println(IR_RECEIVE_PIN);
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}
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void interpretColourCode(uint32_t code)
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{
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for (int i = 0; i < NUM_COLOURCODES; i++)
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{
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ColourCode col = colourCodes[i];
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if (col.code == code || col.altCode == code)
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{
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if (code == lastCode)
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{
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Serial.println(F("Colour code OK - Secondary"));
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colorFill(col.altColour);
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lastCode = 0;
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}
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else
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{
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Serial.println(F("Colour code OK - Primary"));
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colorFill(col.colour);
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lastCode = code;
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}
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return;
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}
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else
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{
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// Serial.print(code, HEX);
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// Serial.print(F(" != "));
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// Serial.println(col.code, HEX);
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}
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}
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Serial.println(F("CODE?!?!"));
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}
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void loop()
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{
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if (IrReceiver.decode())
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{
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uint32_t data = IrReceiver.decodedIRData.decodedRawData;
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Serial.println(data, HEX);
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IrReceiver.resume(); // Receive the next value
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switch(data)
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{
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case CODE_BRIGHTER:
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brightness += 32;
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FastLED.setBrightness(brightness);
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FastLED.show();
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Serial.println(F("Brighter"));
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break;
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case CODE_DIMMER:
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brightness -= 32;
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FastLED.setBrightness(brightness);
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FastLED.show();
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Serial.println(F("Dimmer"));
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break;
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case CODE_OFF:
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FastLED.setBrightness(0);
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FastLED.show();
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Serial.println(F("Off"));
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break;
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case CODE_ON:
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FastLED.setBrightness(brightness);
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FastLED.show();
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Serial.println(F("On"));
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break;
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default:
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interpretColourCode(data);
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Serial.println(F("Set colour"));
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}
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if (brightness <= 0)
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brightness = 255;
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}
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delay(100);
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}
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