arnet wifi

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microprogramme

// pour LOLIN D1 mini pro ESP8266

// first DMX start address
#define DMXSTART 0//canal de départ -1


//#include <FastLED.h>  // include FastLED *before* Artnet

// Please include ArtnetWiFi.h to use Artnet on the platform
// which can use both WiFi and Ethernet
#include <ArtnetWifi.h>
#include <Arduino.h>
#include <Adafruit_NeoPixel.h>
// this is also valid for other platforms which can use only WiFi
//#include <Artnet.h>

// WiFi stuff
const char* ssid = "xxxxxxxxxxxxxx";
const char* pwd = "xxxxxxxxxxxxx";
const IPAddress ip(192, 168, 0, 114);
const IPAddress gateway(192, 168, 0, 253);
const IPAddress subnet(255, 255, 255, 0);

const uint8_t PIN_LED_DATA = D5;
#define NUM_LEDS 45
const int numberOfChannels = NUM_LEDS * 4;
Adafruit_NeoPixel strip(NUM_LEDS, PIN_LED_DATA, NEO_GRBW + NEO_KHZ800);
// Argument 1 = Number of pixels in NeoPixel strip
// Argument 2 = Arduino pin number (most are valid)
// Argument 3 = Pixel type flags, add together as needed:
//   NEO_KHZ800  800 KHz bitstream (most NeoPixel products w/WS2812 LEDs)
//   NEO_KHZ400  400 KHz (classic 'v1' (not v2) FLORA pixels, WS2811 drivers)
//   NEO_GRB     Pixels are wired for GRB bitstream (most NeoPixel products)
//   NEO_RGB     Pixels are wired for RGB bitstream (v1 FLORA pixels, not v2)
//   NEO_RGBW    Pixels are wired for RGBW bitstream (NeoPixel RGBW products)

uint8_t decalage;

ArtnetWifi artnet;
const int startUniverse = 0; // CHANGE FOR YOUR SETUP most software this is 1, some software send out artnet first universe as 0.

// Check if we got all universes
const int maxUniverses = numberOfChannels / 512 + ((numberOfChannels % 512) ? 1 : 0);
bool universesReceived[maxUniverses];
bool sendFrame = 1;
int previousDataLength = 0;

void onDmxFrame(uint16_t universe, uint16_t length, uint8_t sequence, uint8_t* data)
{
  sendFrame = 1;
  // set brightness of the whole strip 
  if (universe == 15)
  {
    strip.setBrightness(data[0]);
    strip.show();
  }
  // Store which universe has got in
  if ((universe - startUniverse) < maxUniverses)
  {
    universesReceived[universe - startUniverse] = 1;
  }

  for (int i = 0 ; i < maxUniverses ; i++)
  {
    if (universesReceived[i] == 0)
    {
      //Serial.println("Broke");
      sendFrame = 0;
      break;
    }
  }
 // read universe and put into the right part of the display buffer
  for (int i = 0; i < length / 4; i++)
  {
    int led = i + (universe - startUniverse) * (previousDataLength / 4);
    if (led < NUM_LEDS)
    decalage = i * 4; //optimisation
      strip.setPixelColor(led, data[decalage], data[decalage + 1], data[decalage + 2], data[decalage+ 3]);
  }
  previousDataLength = length;     

  if (sendFrame)
  {
    strip.show();
    // Reset universeReceived to 0
    memset(universesReceived, 0, maxUniverses);
  }
}


void setup() {
  Serial.begin(115200);
  delay(2000);

  strip.begin();
  strip.show(); // Initialize all pixels to 'off'
  //strip.setMaxPowerInVoltsAndMilliamps(5, 1000); //diode de protection sur D1 1A max ????
  // WiFi stuff
  WiFi.begin(ssid, pwd);
  WiFi.config(ip, gateway, subnet);
  while (WiFi.status() != WL_CONNECTED) {
    Serial.println(".");
    strip.setPixelColor(0, 100, 0, 0, 0);
    strip.show();  // Envoyer les couleurs aux LED
    delay(10);
    strip.setPixelColor(0, 0, 0, 0, 0);
    strip.show();  // Envoyer les couleurs aux LED
    delay(40);
  }
  Serial.print("WiFi connected, IP = ");
  Serial.println(WiFi.localIP());
  strip.setPixelColor(0, 100,0 , 0, 0);
  strip.show();  // Envoyer les couleurs aux LED
  delay(1000);
  strip.setPixelColor(0, 0, 0, 0, 0);
  strip.show();  // Envoyer les couleurs aux LED
  delay(10);
 strip.setPixelColor(0, 0, 100, 0, 0);
  strip.show();  // Envoyer les couleurs aux LED
  delay(1000);
  strip.setPixelColor(0, 0, 0, 0, 0);
  strip.show();  // Envoyer les couleurs aux LED
  delay(10);
   strip.setPixelColor(0, 0, 0, 100, 0);
  strip.show();  // Envoyer les couleurs aux LED
  delay(1000);
  strip.setPixelColor(0, 0, 0, 0, 0);
  strip.show();  // Envoyer les couleurs aux LED
  delay(10);
   strip.setPixelColor(0, 0, 0, 0, 100);
  strip.show();  // Envoyer les couleurs aux LED
  delay(1000);
  strip.setPixelColor(0, 0, 0, 0, 0);
  strip.show();  // Envoyer les couleurs aux LED
  //delay(1000);  

  artnet.begin();

  // artnet.subscribe_net(0);     // optionally you can change
  // artnet.subscribe_subnet(0);  // optionally you can change
  //artnet.shortname("45 RGBW strip 1");//keep < 18 char
  //artnet.longname("45 RGBW strip 1 ");//keep <64 char

  // this will be called for each packet received
  artnet.setArtDmxCallback(onDmxFrame);
}

void loop() {
  artnet.read();  // check if artnet packet has come and execute callback
  //strip.show();  // Envoyer les couleurs aux LED
}