Not working on ESP8266-01

[Sphinix1]

Can someone help me with this, i stripped down the code to work to run on the ESp8266 -01 , It does not seem to work. I am using an sr04 ultra-sonic sensor. the same code works on the lolin nodemcu v3

` #include <ESP8266WiFi.h> #include <ESP8266WebServer.h>

#include <FS.h> #include <TimeLib.h> #include <NtpClientLib.h> #include <ArduinoJson.h>

#define ssid "KharisHome" // WiFi SSID #define password "De_deziner1" // WiFi password #define trig 0 #define echo 2 // Broche du DHT / DHT Pin #define HISTORY_FILE "/history.json" float t = 0 ;

int sizeHist = 84 ; // Taille historique (7h x 12pts) - History size

const long intervalHist = 1000 * 60 * 5; // 5 mesures / heure - 5 measures / hours

// Création des objets / create Objects

ESP8266WebServer server ( 80 );

StaticJsonBuffer<10000> jsonBuffer; // Buffer static contenant le JSON courant - Current JSON static buffer JsonObject& root = jsonBuffer.createObject(); JsonArray& timestamp = root.createNestedArray("timestamp"); JsonArray& hist_t = root.createNestedArray("t");

char json[10000]; // Buffer pour export du JSON - JSON export buffer

void sendMesures() { String json = "{"t":"" + String(t) + ""}";

server.send(200, "application/json", json); Serial.println("Send measures"); }

void sendTabMesures() { double temp = root["t"][0]; // Récupère la plus ancienne mesure (temperature) - get oldest record (temperature) String json = "["; json += "{"mesure":"Température","valeur":"" + String(t) + "","unite":"°C","glyph":"glyphicon-indent-left","precedente":"" + String(temp) + ""}"; json += "]"; server.send(200, "application/json", json); Serial.println("Send data tab"); }

void sendHistory(){
root.printTo(json, sizeof(json)); // Export du JSON dans une chaine - Export JSON object as a string server.send(200, "application/json", json); // Envoi l'historique au client Web - Send history data to the web client Serial.println("Send History");
}

void loadHistory(){ File file = SPIFFS.open(HISTORY_FILE, "r"); if (!file){ Serial.println("Aucun historique existe - No History Exist"); } else { size_t size = file.size(); if ( size == 0 ) { Serial.println("Fichier historique vide - History file empty !"); } else { std::unique_ptr<char[]> buf (new char[size]); file.readBytes(buf.get(), size); JsonObject& root = jsonBuffer.parseObject(buf.get()); if (!root.success()) { Serial.println("Impossible de lire le JSON - Impossible to read JSON file"); } else { Serial.println("Historique charge - History loaded"); root.prettyPrintTo(Serial);
} } file.close(); } }

void saveHistory(){ Serial.println("Save History");
File historyFile = SPIFFS.open(HISTORY_FILE, "w"); root.printTo(historyFile); // Exporte et enregsitre le JSON dans la zone SPIFFS - Export and save JSON object to SPIFFS area historyFile.close();
}

void setup() { pinMode(trig, OUTPUT); pinMode(echo, INPUT);

NTP.onNTPSyncEvent([](NTPSyncEvent_t error) { if (error) { Serial.print("Time Sync error: "); if (error == noResponse) Serial.println("NTP server not reachable"); else if (error == invalidAddress) Serial.println("Invalid NTP server address"); } else { Serial.print("Got NTP time: "); Serial.println(NTP.getTimeDateString(NTP.getLastNTPSync())); } }); // Serveur NTP, decalage horaire, heure été - NTP Server, time offset, daylight NTP.begin("pool.ntp.org", 0, true); NTP.setInterval(60000); delay(500);

Serial.begin ( 115200 );

WiFi.begin ( ssid, password ); int tentativeWiFi = 0; // Attente de la connexion au réseau WiFi / Wait for connection while ( WiFi.status() != WL_CONNECTED ) { delay ( 500 ); Serial.print ( "." ); tentativeWiFi++; if ( tentativeWiFi > 20 ) { ESP.reset(); while(true) delay(1); } } // Connexion WiFi établie / WiFi connexion is OK Serial.println ( "" ); Serial.print ( "Connected to " ); Serial.println ( ssid ); Serial.print ( "IP address: " ); Serial.println ( WiFi.localIP() );

if (!SPIFFS.begin()) { Serial.println("SPIFFS Mount failed"); // Problème avec le stockage SPIFFS - Serious problem with SPIFFS } else { Serial.println("SPIFFS Mount succesfull"); loadHistory(); } delay(50);

server.on("/tabmesures.json", sendTabMesures); server.on("/mesures.json", sendMesures); //server.on("/gpio", updateGpio); server.on("/graph_temp.json", sendHistory);

server.serveStatic("/js", SPIFFS, "/js"); server.serveStatic("/css", SPIFFS, "/css"); server.serveStatic("/img", SPIFFS, "/img"); server.serveStatic("/", SPIFFS, "/index.html");

server.begin(); Serial.println ( "HTTP server started" );

Serial.print("Uptime :"); Serial.println(NTP.getUptime()); Serial.print("LastBootTime :"); Serial.println(NTP.getLastBootTime()); }

void loop() { // put your main code here, to run repeatedly: server.handleClient();

float duration, distance;

digitalWrite(trig, LOW); //
delayMicroseconds(2); digitalWrite(trig, HIGH); delayMicroseconds(10); digitalWrite(trig, LOW); //
duration = pulseIn(echo, HIGH); // distance = duration / 58; Serial.print(distance); Serial.println(" cm"); delay(100); t = duration / 58; //t=34+t; if ( isnan(t) ) { //Erreur, aucune valeur valide - Error, no valid value } else { addPtToHist(); } //delay(5); }

void addPtToHist(){

//Serial.println(currentMillis - previousMillis); long int tps = NTP.getTime(); //Serial.println(NTP.getTime()); if ( tps > 0 ) { timestamp.add(tps); hist_t.add(double_with_n_digits(t, 1));

  //root.printTo(Serial);
  if ( hist_t.size() > sizeHist ) {
    //Serial.println("efface anciennes mesures");
    timestamp.removeAt(0);
    hist_t.removeAt(0);
  ;
  }
  //Serial.print("size hist_t ");Serial.println(hist_t.size());
 // calcStat();
  delay(100);
  saveHistory();
  //root.printTo(Serial);  

} }```