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cricrionthemoon a écrit :Bonjour,
Votre projet est trés intéressant mais il semble que plusieurs personnes ont des problèmes de compilation de votre sketch. Pour ma part j'ai utilisé la version 1.6.12 et 1.6.5 d'arduino ainsi que les librairies neopixelbus mais sans succès également. J'obtiens plusieurs messages d'erreurs:

Lamp_informative_RGB_Wifi:39: error: invalid use of template-name 'NeoPixelBus' without an argument list

NeoPixelBus strip = NeoPixelBus (pixelCount, pixelPin, NEO_GRB);

^

Lamp_informative_RGB_Wifi:40: error: 'strip' was not declared in this scope

NeoPixelAnimator animator(&strip); // NeoPixel animation management object made run effect and fader
quelqu'un a t il pu compilé ou bien Deennoon, avez-vous une idée de mon problème ?

Merci d'avance

j'ai eu la même erreur, d'ailleurs je ne vois pas comment ce code peut fonctionner en l'état avec un esp8266

à la place de
NeoPixelBus strip = NeoPixelBus (pixelCount, pixelPin, NEO_GRB);
tu dois mettre
NeoPixelBus<NeoRgbwFeature, Neo800KbpsMethod> strip(pixelCount);

car il faut passer des paramètres supplémentaires, et ne pas mettre la pin pour l'esp

et pour le NeoPixelAnimator, je suis pas sûr... je teste sans

Gros déterrage...

j'ai réussi à compiler en modifiant le code, voir ci dessous. J'accède à la page des couleurs mais impossible changer de couleur

Code : Tout sélectionner

#include <ESP8266WiFi.h>
#include <WiFiClient.h>
#include <ESP8266WebServer.h>
#include <ESP8266mDNS.h>
#include <NeoPixelBus.h> //ledstrip driver
#include <NeoPixelAnimator.h>


const char *ssid = "xxxxxxxxxx"; //put your ssid between the ""
const char *password = "xxxxxxxxxxxxx"; // put your key between the ""

//led strip config
const uint16_t PixelCount = 12; // this example assumes 4 pixels, making it smaller will cause a failure
const uint8_t PixelPin = 2;  // make sure to set this to the correct pin, ignored for Esp8266

NeoPixelBus<NeoGrbFeature, Neo800KbpsMethod> strip(PixelCount);
NeoPixelAnimator animations(PixelCount, NEO_CENTISECONDS);

//Color Definition
#define colorSaturation 255
//RgbColor yourcolor = Rgbcolor (redvalue, greenvalue, redvalue);
RgbColor red = RgbColor(colorSaturation, 0, 0);
RgbColor green = RgbColor(0, colorSaturation, 0);
RgbColor blue = RgbColor(0, 0, colorSaturation);
RgbColor white = RgbColor(colorSaturation);
RgbColor yellow = RgbColor(colorSaturation, colorSaturation, 0);
RgbColor orange = RgbColor(colorSaturation, 165, 0);
RgbColor violet = RgbColor(238, 130, 238);
RgbColor royalblue = RgbColor(65, 105, 225);
RgbColor lightskyblue = RgbColor(135, 206, 250);
RgbColor aqua = RgbColor(0, colorSaturation, colorSaturation);
RgbColor aquamarine = RgbColor(127, 255, 212);
RgbColor seagreen = RgbColor(46, 139, 87);
RgbColor limegreen = RgbColor(50, 205, 50);
RgbColor goldenrod = RgbColor(218, 165, 32);
RgbColor pink = RgbColor(255, 192, 203);
RgbColor fuchsia = RgbColor(colorSaturation, 0, colorSaturation);
RgbColor orchid = RgbColor(218, 112, 214);
RgbColor lavender = RgbColor(230, 230, 250);
RgbColor black = RgbColor(0);


// Flash the strip in the selected color. White = booted, green = WLAN connected, red = WLAN could not connect
void infoLight(RgbColor color) {
    for (int i = 0; i < PixelCount; i++){
    strip.SetPixelColor(i, color);
    strip.Show();
    delay(10);
    strip.SetPixelColor(i, black);
    strip.Show();
  }
}


//Webserver
MDNSResponder mdns;
ESP8266WebServer server ( 80 );
const int led = 13;
void handleRoot() {
    digitalWrite ( led, 1 );
  String out = "<html><head><title>Lampe Wifi</title></head>";
  out += "<body style='background-color:gray'>";
  out += "<span style='display:block; width:100%; font-size:2em; font-family:Verdana; text-align:center'>Choose color</span><br/>";
  out += "<a href='Config'><span style='display:block; width:100%; font-size:2em; font-family:Verdana; text-align:center'>Config</span><br/>";
  out += "<a href='white'><span style='display:block; background-color:white; width:100%; height:6em;'></span></a><br/>";
  out += "<a href='red'><span style='display:block; background-color:red; width:100%; height:6em;'></span></a><br/>";
  out += "<a href='green'><span style='display:block; background-color:green; width:100%; height:6em;'></span></a><br/>";
  out += "<a href='blue'><span style='display:block; background-color:blue; width:100%; height:6em;'></span></a><br/>";
  out += "<a href='yellow'><span style='display:block; background-color:yellow; width:100%; height:6em;'></span></br>";
  out += "<a href='orange'><span style='display:block; background-color:orange; width:100%; height:6em;'></span></br>";
  out += "<a href='violet'><span style='display:block; background-color:violet; width:100%; height:6em;'></span></br>";
  out += "<a href='royalblue'><span style='display:block; background-color:royalblue; width:100%; height:6em;'></span></br>";
  out += "<a href='lightskyblue'><span style='display:block; background-color:lightskyblue; width:100%; height:6em;'></span></br>";
  out += "<a href='aqua'><span style='display:block; background-color:aqua; width:100%; height:6em;'></span></br>";
  out += "<a href='aquamarine'><span style='display:block; background-color:aquamarine; width:100%; height:6em;'></span></br>";
  out += "<a href='seagreen'><span style='display:block; background-color:seagreen; width:100%; height:6em;'></span></br>";
  out += "<a href='limegreen'><span style='display:block; background-color:limegreen; width:100%; height:6em;'></span></br>";
  out += "<a href='goldenrod'><span style='display:block; background-color:goldenrod; width:100%; height:6em;'></span></br>";
  out += "<a href='pink'><span style='display:block; background-color:pink; width:100%; height:6em;'></span></br>";
  out += "<a href='fuchsia'><span style='display:block; background-color:fuchsia; width:100%; height:6em;'></span></br>";
  out += "<a href='orchid'><span style='display:block; background-color:orchid; width:100%; height:6em;'></span></br>";
  out += "<a href='lavender'><span style='display:block; background-color:lavender; width:100%; height:6em;'></span></br>";
  out += "<a href='black'><span style='display:block; background-color:black; width:100%; height:6em;'></span></a>"; 
  out += "</body>";
  out += "</html>";
    server.send ( 200, "text/html", out );
    digitalWrite ( led, 0 );
}

void handleNotFound() {
    digitalWrite ( led, 1 );
    String message = "File Not Found\n\n";
    message += "URI: ";
    message += server.uri();
    message += "\nMethod: ";
    message += ( server.method() == HTTP_GET ) ? "GET" : "POST";
    message += "\nArguments: ";
    message += server.args();
    message += "\n";
    for ( uint8_t i = 0; i < server.args(); i++ ) {
        message += " " + server.argName ( i ) + ": " + server.arg ( i ) + "\n";
    }
    server.send ( 404, "text/plain", message );
    digitalWrite ( led, 0 );
}

//////////////////Start Working/////////
void setup ( void ) {
//    FastLED.addLeds<WS2812B, DATA_PIN, RGB>(leds, NUM_LEDS);
  pinMode ( led, OUTPUT );
  digitalWrite ( led, 0 );
  strip.Begin();
  strip.Show();
//  WiFi.mode(WIFI_AP_STA);
//  WiFi.softAPConfig(apIP, apIP, IPAddress(255, 255, 255, 0));
//  WiFi.softAP("Lampe Wifi://192.168.4.1");    // Create WiFi network
//  WiFi.begin(ssid, password);
//  delay(5000);
//  server.begin(); 


  // Show that the NeoPixels are alive
  delay(120); // Apparently needed to make the first few pixels animate correctly
  infoLight(white);

  Serial.begin ( 115200 );

//WIFI Part
  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, password);
  if (WiFi.waitForConnectResult() != WL_CONNECTED) {
  Serial.println("WiFi Failed");
  // Show that we are not connected
  infoLight(red);
  while (1) delay(100);
  }

  WiFi.begin ( ssid, password );
  Serial.println ( "" );
  // Wait for connection
  while ( WiFi.status() != WL_CONNECTED ) {
      delay ( 500 );
      Serial.print ( "." );}
  Serial.println ( "" );
  Serial.print ( "Connected to " );
  Serial.println ( ssid );
  Serial.print ( "IP address: " );
  Serial.println ( WiFi.localIP() );
  if ( mdns.begin ( "esp8266", WiFi.localIP() ) ) {
      Serial.println ( "MDNS responder started" );
  // Show that we are connected
  infoLight(green);}

 //Set action on color choose
    server.on ( "/", []() {handleRoot();} );
    server.on ( "/white", []() {setColor(white); handleRoot();} );
    server.on ( "/red", []() {setColor(red); handleRoot();} );
    server.on ( "/green", []() {setColor(green); handleRoot();} );
    server.on ( "/blue", []() {setColor(blue); handleRoot();} );
    server.on ( "/black", []() {setColor(black); handleRoot();} );
    server.on ( "/yellow", []() {setColor(yellow); handleRoot();} );
    server.on ( "/orange", []() {setColor(orange); handleRoot();} );
    server.on ( "/violet", []() {setColor(violet); handleRoot();} );
    server.on ( "/royalblue", []() {setColor(royalblue); handleRoot();} );
    server.on ( "/lightskyblue", []() {setColor(lightskyblue); handleRoot();} );
    server.on ( "/aqua", []() {setColor(aqua); handleRoot();} );
    server.on ( "/aquamarine", []() {setColor(aquamarine); handleRoot();} );
    server.on ( "/seagreen", []() {setColor(seagreen); handleRoot();} );
    server.on ( "/limegreen", []() {setColor(limegreen); handleRoot();} );
    server.on ( "/goldenrod", []() {setColor(goldenrod); handleRoot();} );
    server.on ( "/pink", []() {setColor(pink); handleRoot();} );
    server.on ( "/fuchsia", []() {setColor(fuchsia); handleRoot();} );
    server.on ( "/orchid", []() {setColor(orchid); handleRoot();} );
    server.on ( "/lavender", []() {setColor(lavender); handleRoot();} ); 
    server.onNotFound ( handleNotFound );
    server.begin();
    Serial.println ( "HTTP server started" );
}

void loop ( void ) {
    mdns.update();
    server.handleClient();
}

//Acting on Led Strip
void setColor(RgbColor color){
  int i;
  for (i=0; i<PixelCount; i++) {
    strip.SetPixelColor(i, color);
  }
  strip.Show();
}

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