EYE WIN

Projet

Revue de Projet

Année 2020-2021

Guillaume BENHAMOU

Hugo SEFRIOUI

Luis BUISSON

Entreprise IES

57 Avenue de Bretagne

76100 ROUEN

SOMMAIRE

1.Présentation de l'entreprise

2.Le projet EYEWIN

3.Developpement du projet

Présentation l'entreprise

IES

Contexte du Projet

Démarche du groupe

Présentation du Projet

Présentation du Projet

Batterie

Diagrame des cas d'utilisation

Mise en place d'un point d'accès WIFI

Mise en place d'un point d'accès WIFI

// Load Wi-Fi library
#include <WiFi.h>
#include <WebServer.h>
#include "index.h" //Web page header file
//===============================================================
// Web server constants & variables
//===============================================================
/*SSID & Password */
const char* ssid = "EYE_WIN"; // Enter SSID here
const char* password = "12345678"; //Enter Password here
/*IP Address details */
IPAddress local_ip(192, 168, 4, 1);
IPAddress gateway(192, 168, 4, 1); // 192.168.4.1
IPAddress subnet(255, 255, 255, 0);
WebServer server(80);

//init page of the local server
void serv_Connection();

  WiFi.softAP(ssid, password);
  WiFi.softAPConfig(local_ip, gateway, subnet);
  delay(100);

Développement de L'IHM

L10

L11

Valeur

Temps

Valeur

Batterrie

Valeur

Luminosité

Random

L+

L-

Valeur

Temps

T-

T+

Valeur

Batterrie

Valeur

Luminosité

Random

L+

L-

Valeur

Temps

T-

T+

Valeur

Batterrie

Valeur

Luminosité

Random

Etude du materiel

Etude du materiel

Réglage de la luminosité des bandeaux de Leds

Fréquence :5kHz

Bloc driver + mosfet

 // configure LED PWM functionalitites
  for (size_t i = 0; i < 11; i++) {
    ledcSetup(ledChannels[i], freq, resolution);
  }
  // attach the channel to the GPIO to be controlled
  for (size_t i = 0; i < 11; i++) {
    ledcAttachPin(leds[i], ledChannels[i]);
  }

Réglage de la luminosité des bandeaux de Leds

// LED pin position
const unsigned short int leds[11] = {16, 17, 5, 
18, 19, 14, 27, 26, 25, 33, 32};

// LED PWM channel
const int ledChannels[11] = {0, 1, 2, 3, 4, 5, 6, 
7, 8, 9, 10};

// array of the zone 
const int zone[7][3] = {
  {0, 1, 15}, //Z1
  {1, 2, 3}, //Z2
  {3, 4, 15}, //Z3
  {4, 5, 6}, //Z4
  {6, 7, 15}, //Z5
  {7, 8, 9}, //Z6
  {9, 10, 15}, //Z7 
};
// LED PWM channel
const int freq = 5000; //5KHz
const int resolution = 8; //8 bits <0-255>
int ratio = 125;
int Up_time = 4;

// LED pin position
const unsigned short int leds[11] = {16, 17, 5, 
18, 19, 14, 27, 26, 25, 33, 32};

// LED PWM channel
const int ledChannels[11] = {0, 1, 2, 3, 4, 5, 6, 
7, 8, 9, 10};

// array of the zone 
const int zone[7][3] = {
  {0, 1, 15}, //Z1
  {1, 2, 3}, //Z2
  {3, 4, 15}, //Z3
  {4, 5, 6}, //Z4
  {6, 7, 15}, //Z5
  {7, 8, 9}, //Z6
  {9, 10, 15}, //Z7 
};
// LED PWM channel
const int freq = 5000; //5KHz
const int resolution = 8; //8 bits <0-255>
int ratio = 125;
int Up_time = 4;

 // configure LED PWM functionalitites
  for (size_t i = 0; i < 11; i++) {
    ledcSetup(ledChannels[i], freq, resolution);
  }
  // attach the channel to the GPIO to be controlled
  for (size_t i = 0; i < 11; i++) {
    ledcAttachPin(leds[i], ledChannels[i]);
  }

Réglage de la luminosité des bandeaux de Leds

Communication entre L'IHM et le code de L'ESP32

Allumage des Zones/

Paramétrage du système

Temps /Batterie / Luminosité

//===============================================================
// libraries and depandancies
//===============================================================
// Load Wi-Fi library
#include <WiFi.h>
#include <WebServer.h>
#include "index.h" //Web page header file
//===============================================================
// Init of the Timers
//===============================================================
// create a hardware timer
hw_timer_t * timer = NULL;
//===============================================================
// Web server constants & variables
//===============================================================
/*SSID & Password */
const char* ssid = "EYE_WIN"; // Enter SSID here
const char* password = "12345678"; //Enter Password here
/*IP Address details */
IPAddress local_ip(192, 168, 4, 1);
IPAddress gateway(192, 168, 4, 1); // 192.168.4.1
IPAddress subnet(255, 255, 255, 0);
WebServer server(80);

//init page of the local server
void serv_Connection();
//===============================================================
// Led pannel constants & variables
//===============================================================
// LED pin position
const unsigned short int leds[11] = {16, 17, 5, 18, 19, 14, 27, 26, 25, 33, 32};

const int zone[7][3] = {
  {0, 1, 15}, //Z1
  {1, 2, 3}, //Z2
  {3, 4, 15}, //Z3
  {4, 5, 6}, //Z4
  {6, 7, 15}, //Z5
  {7, 8, 9}, //Z6
  {9, 10, 15}, //Z7 {9,10,15}
};

// LED PWM channel
const int ledChannels[11] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
// LED PWM channel
const int freq = 5000; //5KHz
const int resolution = 8; //8 bits <0-255>
int ratio = 125;
int Up_time = 4;

//===============================================================
// Timer interrupt
//===============================================================
volatile int ticTimer = 0;
void IRAM_ATTR onTimer() {
  Serial.println("XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX");
  Serial.println("timer");
  ticTimer++;
  if (ticTimer == Up_time)
  shutdown_leds();
  Serial.println("XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX");
}

void timerReset() {
  ticTimer = 0;
}

//===============================================================
// Routines
//===============================================================


// connection au fichier html
void serv_Connection() {
  Serial.println("serv_Connection");
  String s = MAIN_page; //Read HTML contents
  server.send(200, "text/html", s); //Send web page
}

void enableALL() {
  Serial.println("enableALL");
  timerReset();
  for (size_t i = 0; i < 10; i++) {
    if (leds[0] != 15) {
      ledcWrite(ledChannels[zone[0][i]], ratio);
    }
  }
}
void enableZ1() {
  Serial.println("enableZ1");
  timerReset();
  for (size_t i = 0; i < 3; i++) {
    if (zone[0][i] != 15) {
      ledcWrite(ledChannels[zone[0][i]], ratio);
    }
  }

  String s = MAIN_page; //Read HTML contents
  server.send(200, "text/html", s); //Send web page
}

void enableZ2() {
  Serial.println("enableZ2");
  timerReset();
  for (size_t i = 0; i < 3; i++) {
    if (zone[1][i] != 15) {
      ledcWrite(ledChannels[zone[1][i]], ratio);
    }
  }


  String s = MAIN_page; //Read HTML contents
  server.send(200, "text/html", s); //Send web page
}

void enableZ3() {
  Serial.println("enableZ3");
  timerReset();
  for (size_t i = 0; i < 3; i++) {
    if (zone[2][i] != 15) {
      ledcWrite(ledChannels[zone[2][i]], ratio);
    }
  }
  String s = MAIN_page; //Read HTML contents
  server.send(200, "text/html", s); //Send web page
}

void enableZ4() {
  Serial.println("enableZ4");
  timerReset();
  for (size_t i = 0; i < 3; i++) {
    if (zone[3][i] != 15) {
      ledcWrite(ledChannels[zone[3][i]], ratio);
    }
  }


  String s = MAIN_page; //Read HTML contents
  server.send(200, "text/html", s); //Send web page
}

void enableZ5() {
  Serial.println("enableZ5");
  timerReset();
  for (size_t i = 0; i < 3; i++) {
    if (zone[4][i] != 15) {
      ledcWrite(ledChannels[zone[4][i]], ratio);
    }
  }


  String s = MAIN_page; //Read HTML contents
  server.send(200, "text/html", s); //Send web page
}

void enableZ6() {
  Serial.println("enableZ6");
  timerReset();
  for (size_t i = 0; i < 3; i++) {
    if (zone[5][i] != 15) {
      ledcWrite(ledChannels[zone[5][i]], ratio);
    }
  }


  String s = MAIN_page; //Read HTML contents
  server.send(200, "text/html", s); //Send web page
}

void enableZ7() {
  Serial.println("enableZ7");
  timerReset();
  for (size_t i = 0; i < 3; i++) {
    if (zone[6][i] != 15) {
      ledcWrite(ledChannels[zone[6][i]], ratio);
    }
  }


  String s = MAIN_page; //Read HTML contents
  server.send(200, "text/html", s); //Send web page
}

void serv_RandBtn() {
  Serial.println("enableRandom");
  timerReset();
  int randomValue = random(6);
  for (size_t i = 0; i < 3; i++) {
    if (zone[randomValue][i] != 15) {
      ledcWrite(ledChannels[zone[randomValue][i]], ratio);
    }
  }

  String s = MAIN_page; //Read HTML contents
  server.send(200, "text/html", s); //Send web page
}

void shutdown_leds() {
  Serial.println("shutdown_leds");
  timerReset();
  for (size_t y = 0; y < 6; y++) {
    for (size_t i = 0; i < 3; i++) {
      if (zone[6][i] != 15) {
        ledcWrite(ledChannels[zone[y][i]], 0);
      }
    }
  }
}

//===============================================================
// Luminosity management
//===============================================================
void serv_UpBtn_Lum() {
  Serial.println("serv_UpBtn");
  if (ratio < 250) {
    ratio += 25;
  }
  else {
    ratio = 250;
  }
  Serial.println("DutyCycle = ");
  Serial.println(ratio);
  String s = MAIN_page; //Read HTML contents
  server.send(200, "text/html", s); //Send web page
}

void serv_DownBtn_Lum() {
  Serial.println("serv_DownBtn");
  if (ratio > 0) {
    ratio -= 25;
  }
  else {
    ratio = 0;
  }
  Serial.println("Ratio = ");
  Serial.println(ratio);
  String s = MAIN_page; //Read HTML contents
  server.send(200, "text/html", s); //Send web page
}

String getLum(){
  Serial.println("getLum");
  int ratioPercent =(ratio/250.00)*100;
  server.send(200, "text/plane", String(ratioPercent)); //Send web page
  return (String(ratioPercent));
}

//===============================================================
// On/Off Tempo management
//===============================================================

void serv_UpBtn_Temp() {
  Serial.println("serv_UpBtn_Temp");
  Serial.println(Up_time);
  if (Up_time >= 20) {
    Up_time = 20;
  } else {
    Up_time++ ;
  }
  String s = MAIN_page; //Read HTML contents
  server.send(200, "text/html", s); //Send web page
}

void serv_DownBtn_Temp() {
  Serial.println("serv_DownBtn_Temp");
  Serial.println(Up_time);
  if (Up_time <= 1) {
    Up_time = 1;
  } else {
    Up_time--;
  }
  String s = MAIN_page; //Read HTML contents
  server.send(200, "text/html", s); //Send web page
}

String getTemps() {
  Serial.println("getTemps");
  server.send(200, "text/plane", String(Up_time)); //Send web page
  return (String(Up_time));
}
//===============================================================
// Entry Tension management
//===============================================================
int getTensionValue() {
  return (analogRead(A0));
}

void setLedState() {
  Serial.println("setLedState");
  pinMode(2, OUTPUT);
  if (getTensionValue() <= 1856)
  {
    digitalWrite(2, 1);
  }
  else {
    digitalWrite(2, 0);
  }
}

String getTesionPercent() {
  Serial.println("getTesionPercent");
  long resultatTension =  (100.00 - (((1960.00 - getTensionValue()) / 103.00) * 100.00)); //100-[(Diff act - DIff max)*100]

  server.send(200, "text/plane", String(resultatTension)); //Send web page
  return (String(resultatTension));
}
//===============================================================
// Box'LED
//===============================================================
const int caseLed = 23;
//===============================================================
// Setup
//===============================================================


void setup(void) {
  //configure the type of the case's led
  pinMode(caseLed,OUTPUT);
  digitalWrite(caseLed, HIGH);

 
  // configure LED PWM functionalitites
  for (size_t i = 0; i < 11; i++) {
    ledcSetup(ledChannels[i], freq, resolution);
  }
  // attach the channel to the GPIO to be controlled
  for (size_t i = 0; i < 11; i++) {
    ledcAttachPin(leds[i], ledChannels[i]);
  }
  // liaison serie
  Serial.begin(115200);
  Serial.println("===========");
  WiFi.softAP(ssid, password);
  WiFi.softAPConfig(local_ip, gateway, subnet);
  delay(100);
  // setup the get request
  server.on("/", serv_Connection);
  server.on("/z1_on", enableZ1);
  server.on("/z2_on", enableZ2);
  server.on("/z3_on", enableZ3);
  server.on("/z4_on", enableZ4);
  server.on("/z5_on", enableZ5);
  server.on("/z6_on", enableZ6);
  server.on("/z7_on", enableZ7);
  server.on("/dw_btn", serv_DownBtn_Lum);
  server.on("/up_btn", serv_UpBtn_Lum);
  server.on("/rand_btn", serv_RandBtn);
  server.on("/temp_+", serv_UpBtn_Temp);
  server.on("/temp_-", serv_DownBtn_Temp);
  server.on("/battVal", getTesionPercent);
  server.on("/tempsVal", getTemps);
  server.on("/lumVal", getLum);
  server.begin();
  Serial.println("EYE WINNER server started");

  // timer setup
  timer = timerBegin(0, 80, true);
  timerAttachInterrupt(timer, &onTimer, true);
  timerAlarmWrite(timer, 1000000, true);
  timerAlarmEnable(timer);
  Serial.println("Timer is setup");

}
//===============================================================
// This routine is executed when you open his IP in browser
//===============================================================
void loop(void) {
  Serial.print("Valeur du CAN: ");
  Serial.println(getTensionValue());
  enableALL();
  server.handleClient();
  delay(100);
}
//===============================================================

Allumage des Zones/Paramétrage du système

Requêtes GET:

Url / paramètre

ex :192.168.4.1/up_btn

192.168.4.1/z1_on

  server.on("/", serv_Connection);
  server.on("/z1_on", enableZ1);
  server.on("/z2_on", enableZ2);
  server.on("/z3_on", enableZ3);
  server.on("/z4_on", enableZ4);
  server.on("/z5_on", enableZ5);
  server.on("/z6_on", enableZ6);
  server.on("/z7_on", enableZ7);
  server.on("/dw_btn", serv_DownBtn_Lum);
  server.on("/up_btn", serv_UpBtn_Lum);
  server.on("/rand_btn", serv_RandBtn);
  server.on("/temp_+", serv_UpBtn_Temp);
  server.on("/temp_-", serv_DownBtn_Temp);
  server.on("/battVal", getTesionPercent);
  server.on("/tempsVal", getTemps);
  server.on("/lumVal", getLum);
  server.begin();

Allumage des Zones/Paramétrage du système

void enableZ1() {
  Serial.println("enableZ1");
  timerReset();
  for (size_t i = 0; i < 3; i++) {
    if (zone[0][i] != 15) {
      ledcWrite(ledChannels[zone[0][i]], ratio);
    }
  }

Allumage des Zones/Paramétrage du système

Affichage des valeurs: Temps/Batterie /Luminosité

String sendTemps() {
  Serial.println("sendTemps");
  server.send(200, "text/plane", String(Up_time)); //Send web page
  return (String(Up_time));
}

String sendTesionPercent() {
  Serial.println("getTesionPercent");
  //100-[(Diff act - DIff max)*100]
  long resultatTension =  (100.00 - (((1960.00 - getTensionValue()) / 103.00) * 100.00));

  server.send(200, "text/plane", String(resultatTension)); //Send web page
  return (String(resultatTension));
}

String sendLum(){
  Serial.println("sendLum");
  int ratioPercent =(ratio/250.00)*100;
  server.send(200, "text/plane", String(ratioPercent)); //Send web page
  return (String(ratioPercent));
}

Affichage Temps/Batterie /Luminosité

<script>
        setInterval(function(){getData();}, 1000);
          
          function getData(){
            //++++++++++++++++++
            //   Battery
            //++++++++++++++++++
            var xhttpBatt=new XMLHttpRequest();
            xhttpBatt.onreadystatechange = function(){
              if(this.readyState==4 && this.status == 200)
              {
                 document.getElementById("dataBatt").innerHTML=this.responseText;
              }
            };
            xhttpBatt.open("get", "battVal", true);
            xhttpBatt.send();

            //++++++++++++++++++
            //   Luminosity
            //++++++++++++++++++

            var xhttplum=new XMLHttpRequest();
            xhttplum.onreadystatechange = function(){
              if(this.readyState==4 && this.status == 200)
              {
                 document.getElementById("dataLum").innerHTML=this.responseText;
              }
            };
            xhttplum.open("get", "lumVal", true);
            xhttplum.send();

            //++++++++++++++++++
            //   Timer
            //++++++++++++++++++

            var xhttptemps=new XMLHttpRequest();
            xhttptemps.onreadystatechange = function(){
              if(this.readyState==4 && this.status == 200)
              {
                 document.getElementById("dataTemps").innerHTML=this.responseText;
              }
            };
            
            xhttptemps.open("get", "tempsVal", true);
            xhttptemps.send();

    };

   </script>

Affichage de valeurs: Batterie/ Temps /Luminosité

utilisation de requêtes html et de XML

Récupération des Valeurs

Batterie/ Temps /Luminosité

String sendTemps() {
  Serial.println("sendTemps");
  server.send(200, "text/plane", String(Up_time)); //Send web page
  return (String(Up_time));
}

String sendTesionPercent() {
  Serial.println("getTesionPercent");
  //100-[(Diff act - DIff max)*100]
  long resultatTension =  (100.00 - (((1960.00 - getTensionValue()) / 103.00) * 100.00));

  server.send(200, "text/plane", String(resultatTension)); //Send web page
  return (String(resultatTension));
}

String sendLum(){
  Serial.println("sendLum");
  int ratioPercent =(ratio/250.00)*100;
  server.send(200, "text/plane", String(ratioPercent)); //Send web page
  return (String(ratioPercent));
}

Conclusion

Organisation

Versions

Drive