Guten Abend liebe Gemeinde,
ich wende mich nochmals hoffnungsvoll an euch…..
ich habe vor mit einem 5m ws 2812 Streifen ein Feuer zu simulieren.
nachdem ich die codierung der Fernbedienung angepasst habe, macht der streifen gar nichts mehr……mit der alten fernbedienung lief alles super.
// Programmiert auf TV Fernbedienung Samsung
#include <Adafruit_NeoPixel.h>
#include <IRremote.h>
#define PIN 6 // Which pin on the Arduino is connected to the NeoPixels?
#define RECV_PIN 11 // define IR input pin on Arduino
#define NUMPIXELS 300 // How many NeoPixels are attached to the Arduino? // Popular NeoPixel ring size
Adafruit_NeoPixel pixels(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
IRrecv irrecv(RECV_PIN);
decode_results results; // decode_results class is defined in IRremote.h
long FirelastTime = 0;
long IRlastTime = 0;
long TimerlastTime = 0;
int interval;
long IRCode = 0;
long OLDIRCode = 0;
bool FireON = false;
bool FireOFF = false;
byte FireSequence = 0;
void setup()
{
Serial.begin(9600);
while (!Serial); //wait until Serial is established - required on some Platforms
irrecv.enableIRIn(); // Start the receiver
pixels.begin(); // INITIALIZE NeoPixels
pixels.show(); // Initialize all pixels to 'off'
interval = 300;
randomSeed(analogRead(0));
}
void SimulateFire (bool On, byte FireSq)
{
byte LightValue[NUMPIXELS * 3];
if (millis() - FirelastTime >= interval)
{
if (On)
{
FireOFF = false;
FirelastTime = millis();
interval = 200;
if (FireSq == 1)
{
for (int i = 0; i < NUMPIXELS; i++)
{ // For each pixel...
LightValue[i * 3] = random(200, 255); // 250
LightValue[i * 3 + 1] = random(30, 70); // 50
LightValue[i * 3 + 2] = 0;
}
for (int i = 0; i < NUMPIXELS; i++)
{ // For each pixel...
pixels.setPixelColor(i, LightValue[i * 3], LightValue[i * 3 + 1], LightValue[i * 3 + 2]);
}
noInterrupts();
pixels.show(); // Send the updated pixel colors to the hardware.
interrupts();
}
if (FireSq == 2)
{
for (int i = 0; i < NUMPIXELS; i++)
{ // For each pixel...
pixels.setPixelColor(i, 250, 50, 0);
}
noInterrupts();
pixels.show(); // Send the updated pixel colors to the hardware.
interrupts();
}
if (FireSq == 3)
{
interval = random(50, 100);
for (int i = 0; i < NUMPIXELS; i++)
{ // For each pixel...
LightValue[i * 3] = random(240, 255); // 250
LightValue[i * 3 + 1] = random(30, 60); // 50
LightValue[i * 3 + 2] = 0;
}
// Switch some lights out
byte LightsOff = random(0, 6);
for (int i = 0; i < LightsOff; i++)
{
byte Selected = random(NUMPIXELS);
LightValue[Selected * 3] = 0;
LightValue[Selected * 3 + 1] = 0;
LightValue[Selected * 3 + 2] = 0;
}
for (int i = 0; i < NUMPIXELS; i++)
{ // For each pixel...
pixels.setPixelColor(i, LightValue[i * 3], LightValue[i * 3 + 1], LightValue[i * 3 + 2]);
}
noInterrupts();
pixels.show(); // Send the updated pixel colors to the hardware.
interrupts();
}
if (FireSq == 4)
{
interval = random(80);
for (int i = 0; i < NUMPIXELS; i++)
{ // For each pixel...
LightValue[i * 3] = 250; //random(240,255); // 250
LightValue[i * 3 + 1] = 50; //random(30,60); // 50
LightValue[i * 3 + 2] = 0;
}
// Switch some lights out if Chance Hit
byte ChanceforLightsOff = random(0, 40);
if (ChanceforLightsOff > 35)
{
byte LightsOff = random(5);
for (int i = 0; i < LightsOff; i++)
{
byte Selected = random(NUMPIXELS);
LightValue[Selected * 3] = 0;
LightValue[Selected * 3 + 1] = 0;
LightValue[Selected * 3 + 2] = 0;
}
}
for (int i = 0; i < NUMPIXELS; i++)
{ // For each pixel...
pixels.setPixelColor(i, LightValue[i * 3], LightValue[i * 3 + 1], LightValue[i * 3 + 2]);
}
noInterrupts();
pixels.show(); // Send the updated pixel colors to the hardware.
interrupts();
}
if (FireSq == 5)
{
interval = random(150, 200);
for (int i = 0; i < NUMPIXELS; i++)
{ // For each pixel...
LightValue[i * 3] = random(240, 255); // 250
LightValue[i * 3 + 1] = random(30, 60); // 50
LightValue[i * 3 + 2] = 0;
}
// Switch some lights darker
byte LightsOff = random(0, 4);
for (int i = 0; i < LightsOff; i++)
{
byte Selected = random(NUMPIXELS);
LightValue[Selected * 3] = random(50, 60);
LightValue[Selected * 3 + 1] = random(5, 10);
LightValue[Selected * 3 + 2] = 0;
}
for (int i = 0; i < NUMPIXELS; i++)
{ // For each pixel...
pixels.setPixelColor(i, LightValue[i * 3], LightValue[i * 3 + 1], LightValue[i * 3 + 2]);
}
noInterrupts();
pixels.show(); // Send the updated pixel colors to the hardware.
interrupts();
}
if (FireSq == 6)
{
interval = random(80);
for (int i = 0; i < NUMPIXELS; i++)
{ // For each pixel...
LightValue[i * 3] = random(240, 255); // 250
LightValue[i * 3 + 1] = random(40, 60); // 50
LightValue[i * 3 + 2] = 0;
}
// Switch some lights out if Chance Hit
byte ChanceforLightsOff = random(0, 40);
if (ChanceforLightsOff > 35)
{
byte LightsOff = random(5);
for (int i = 0; i < LightsOff; i++)
{
byte Selected = random(NUMPIXELS);
LightValue[Selected * 3] = 0;
LightValue[Selected * 3 + 1] = 0;
LightValue[Selected * 3 + 2] = 0;
}
}
for (int i = 0; i < NUMPIXELS; i++)
{ // For each pixel...
pixels.setPixelColor(i, LightValue[i * 3], LightValue[i * 3 + 1], LightValue[i * 3 + 2]);
}
noInterrupts();
pixels.show(); // Send the updated pixel colors to the hardware.
interrupts();
}
}
else
{
if (!(FireOFF))
{
pixels.clear();
noInterrupts();
pixels.show(); // Send the updated pixel colors to the hardware.
interrupts();
FireOFF = true;
}
}
}
}
long ReceiveIrCommand ()
{
long result = 0;
if (irrecv.decode(&results))
{
result = results.value;
irrecv.resume(); // Receive the next value
return result;
}
return 0 ;
}
void IRCommandProcessor (long IrCommand)
{
if (IRCode == OLDIRCode) {
TimerlastTime = millis(); //Some stuff about debouncing IR Remote
}
if (millis() - TimerlastTime >= 300) {
OLDIRCode = 0 ; //Some stuff about debouncing IR Remote
}
if ((IRCode < -1) & (IRCode != OLDIRCode) & (IRCode > -3000000000) & (IRCode < -4000000000)) // Valid IR Signal Received
{
OLDIRCode = IRCode; //Some stuff about debouncing IR Remote
switch (IRCode)
{
case -3772784863: // In my case 1 on my TV - Remote
{
FireON = !FireON;
FireSequence = 1;
}
break;
case -3772817503: // In my case 2 on my TV - Remote
{
FireON = !FireON;
FireSequence = 2;
}
break;
case -3772801183: // In my case 3 on my TV - Remote
{
FireON = !FireON;
FireSequence = 3;
}
break;
case -3772780783: // In my case 4 on my TV - Remote
{
FireON = !FireON;
FireSequence = 4;
}
break;
case -3772813423: // In my case 5 on my TV - Remote
{
FireON = !FireON;
FireSequence = 5;
}
break;
case -3772797103: // In my case 6 on my TV - Remote
{
FireON = !FireON;
FireSequence = 6;
}
break;
default:
Serial.println(IRCode);
break;
}
}
}
void loop()
{
IRCode = ReceiveIrCommand();
IRCommandProcessor(IRCode);
SimulateFire(FireON, FireSequence);
}
