RGB Controller

Ein einfaches Programm zum ansteuern eines normalen RGB LED Bandes via Infrarot Fernbedienung;

Video auf Youtube: hier
An den Pins 6,9 und 10 ist jeweils ein Eingang eines Darlingtonverstärkers angeschlossen (ULN2004). Dies dient zum Schalten von größeren Lasten. Über den Arduino Pin kann nicht viel Strom fließen. Und die meisten LED Bänder haben eh einen gemeinsamen Pluspol und die einzelnen Farben werden dann jeweils auf Masse durchgeschalten. Da ist der ULN2004 perfekt.

/* * RGB LED Band ansteuern mittels IR Fernbedienung * Arduino als Ersatzgerät des RGB Controllers * Version 1.1 14.12.2018 * Copyright 2018 Daniel Dzierzon * IR Receiver an Pin 11 * */
#include <IRremote.h>int Taste = 0;int Funktion = 0;int RECV_PIN = 11;
#define LR 6 //LED Rot an Pin 6 PWM#define LB 10 //LED Blau an Pin 10 PWM#define LG 9 //LED Grün an Pin 9 PWM
uint8_t HLR = 0;uint8_t HLB = 120;uint8_t HLG = 120;
int F21 = 0;int F21diff = 2000;int F22 = 0;int F22diff = 500;int F23 = 0;int F23diff = 100;int F24 = 0;
long alteZeit = 0;
IRrecv irrecv(RECV_PIN);
decode_results results;
void setup(){ Serial.begin(9600); irrecv.enableIRIn(); // Start the receiver pinMode(LR, OUTPUT); pinMode(LB, OUTPUT); pinMode(LG, OUTPUT);
analogWrite(LR, HLR); analogWrite(LB, HLB); analogWrite(LG, HLG); }
void Sonderprogramm(){ if(Funktion == 21) { if(millis() - alteZeit >= F21diff) { //Serial.println(F21diff); alteZeit = millis(); F21++; } switch(F21) { case 0: HLR = 255; HLB = 0; HLG = 0;break; case 1: HLR = 0; HLB = 255; HLG = 0;break; case 2: HLR = 0; HLB = 0; HLG = 255;break; case 3: HLR = 255; HLB = 255; HLG = 0;break; case 4: HLR = 255; HLB = 0; HLG = 255;break; case 5: HLR = 255; HLB = 255; HLG = 255;break; case 6: HLR = 200; HLB = 128; HLG = 0;break; case 7: F21 = 0;break; } } if(Funktion == 22) { if(millis() - alteZeit >= F22diff) { //Serial.println(F22diff); alteZeit = millis(); F22++; } switch(F22) { case 0: HLR = 255; HLB = 255; HLG = 0;break; case 1: HLR = 0; HLB = 255; HLG = 0;break; case 2: HLR = 0; HLB = 0; HLG = 255;break; case 3: HLR = 255; HLB = 255; HLG = 0;break; case 4: HLR = 255; HLB = 0; HLG = 255;break; case 5: HLR = 255; HLB = 255; HLG = 255;break; case 6: HLR = 0; HLB = 128; HLG = 200;break; case 7: HLR = 255; HLB = 128; HLG = 0;break; case 8: HLR = 50; HLB = 40; HLG = 128;break; case 9: HLR = 0; HLB = 128; HLG = 130;break; case 10: HLR = 80; HLB = 240; HLG = 255;break; case 11: HLR = 40; HLB = 255; HLG = 128;break; case 12: HLR = 255; HLB = 0; HLG = 0;break; case 13: F22 = 0;break; } } if(Funktion == 23) { if(millis() - alteZeit >= F23diff) { //Serial.println(F23diff); alteZeit = millis(); /*Serial.print("Rot "); Serial.println(HLR); Serial.print("Blau "); Serial.println(HLB); Serial.print("Grün "); Serial.println(HLG);*/ if(F23 == 0) { HLR = 255; HLB = 0; HLG = 0; F23++; } else if(F23 == 1) { if(HLR > 3) HLR -= 2; if(HLB <= 253) HLB += 2; HLG = 0; if(HLB > 250) { F23++; } } else if(F23 == 2) { if(HLB > 3) HLB -= 2; if(HLG <= 253) HLG += 2; HLR = 0; if(HLG > 250) { F23++; } } else if(F23 == 3) { HLB = 0; if(HLG > 3) HLG -= 2; if(HLR <= 253) HLR += 2; if(HLR > 250) { F23 = 0; } } } } analogWrite(LR, HLR); analogWrite(LB, HLB); analogWrite(LG, HLG);}void Programm(){ switch(Taste) { case 0: Funktion = 0;break; case 1:if( Funktion == 0) { if(HLR > 0 && HLR < 250) HLR += 5; if(HLB > 0 && HLB < 250) HLB += 5; if(HLG > 0 && HLG < 250) HLG += 5; } else if(Funktion == 21&& F21diff < 15000) { F21diff += 200; } else if(Funktion == 22&& F22diff < 2000) { F22diff += 50; } else if(Funktion == 23&& F23diff < 15000) { F23diff += 200; } break; case 2: if( Funktion == 0) { if(HLR > 5 && HLR <= 255) HLR -= 5; if(HLB > 5 && HLB <= 255) HLB -= 5; if(HLG > 5 && HLG <= 255) HLG -= 5; } else if(Funktion == 21 && F21diff > 700) { F21diff -= 200; } else if(Funktion == 22 && F22diff > 60) { F22diff -= 50; } else if(Funktion == 23 && F23diff > 200) { F23diff -= 50; } break; case 3: HLR = 0; HLB = 0; HLG = 0;Funktion = 0;break; case 4: HLR = 0; HLB = 120; HLG = 120;Funktion = 0;break; case 5: HLR = 255; HLB = 0; HLG = 0;Funktion = 0;break; case 6: HLR = 235; HLB = 0; HLG = 10;Funktion = 0;break; case 7: HLR = 220; HLB = 0; HLG = 30;Funktion = 0;break; case 8: HLR = 200; HLB = 0; HLG = 55;Funktion = 0;break; case 9: HLR = 200; HLB = 0; HLG = 100;Funktion = 0;break; case 10: HLR = 0; HLB = 0; HLG = 255;Funktion = 0;break; case 11: HLR = 0; HLB = 10; HLG = 235;Funktion = 0;break; case 12: HLR = 0; HLB = 30; HLG = 220;Funktion = 0;break; case 13: HLR = 0; HLB = 55; HLG = 200;Funktion = 0;break; case 14: HLR = 0; HLB = 100; HLG = 200;Funktion = 0;break; case 15: HLR = 0; HLB = 255; HLG = 0;Funktion = 0;break; case 16: HLR = 10; HLB = 235; HLG = 0;Funktion = 0;break; case 17: HLR = 30; HLB = 220; HLG = 0;Funktion = 0;break; case 18: HLR = 55; HLB = 200; HLG = 0;Funktion = 0;break; case 19: HLR = 100; HLB = 200; HLG = 0;Funktion = 0;break; case 20: HLR = 160; HLB = 160; HLG = 160;Funktion = 0;break; case 21: Funktion = 21;break; case 22: Funktion = 22;break; case 23: Funktion = 23;break; case 24: HLR = analogRead(A1); HLB = HLR / 2; HLG = HLB +50;Funktion = 24;break; } }
void loop() { Sonderprogramm(); if (irrecv.decode(&results)) { Serial.println(results.value, HEX); if(results.value == 0xF700FF) { Taste = 1; } else if(results.value == 0xF7807F) { Taste = 2; } else if(results.value == 0xF740BF) { Taste = 3; } else if(results.value == 0xF7C03F) { Taste = 4; } else if(results.value == 0xF720DF) { Taste = 5; } else if(results.value == 0xF710EF) { Taste = 6; } else if(results.value == 0xF730CF) { Taste = 7; } else if(results.value == 0xF708F7) { Taste = 8; } else if(results.value == 0xF728D7) { Taste = 9; } else if(results.value == 0xF7A05F) { Taste = 10; } else if(results.value == 0xF7906F) { Taste = 11; } else if(results.value == 0xF7B04F) { Taste = 12; } else if(results.value == 0xF78877) { Taste = 13; } else if(results.value == 0xF7A857) { Taste = 14; } else if(results.value == 0xF7609F) { Taste = 15; } else if(results.value == 0xF750AF) { Taste = 16; } else if(results.value == 0xF7708F) { Taste = 17; } else if(results.value == 0xF748B7) { Taste = 18; } else if(results.value == 0xF76897) { Taste = 19; } else if(results.value == 0xF7E01F) { Taste = 20; } else if(results.value == 0xF7D02F) { Taste = 21; } else if(results.value == 0xF7F00F) { Taste = 22; } else if(results.value == 0xF7C837) { Taste = 23; } else if(results.value == 0xF7E817) { Taste = 24; } Programm(); irrecv.resume(); // Receive the next value } delay(100);}