nodemcu is hanging after one day ?!!

[ahmdgamaljimy95]

im using nodemcu and im try to connect my esp8266 to google sheet to read and write to the sheet. im using arduino ota to update my code. the software is working fine for only one day and half for maximum period of time and then my nodemcu hang and no serial data printed or code execution except the arduino ota. i have this issue one month ago i need your help please.

[github-actions[bot]]

Welcome to HTTPSRedirect! Please provide enough info to debug the issue.

[ahmdgamaljimy95]

#include <ESP8266WiFi.h> #include "HTTPSRedirect.h" #include <DNSServer.h> #include <espnow.h> #include <ESPAsyncTCP.h> #include <ESPAsyncWebServer.h> #include <AsyncElegantOTA.h> #include "DebugMacros.h" #include <ESPAsyncWiFiManager.h> #include <EEPROM.h> #include <ArduinoJson.h> // https://arduinojson.org/ or install via Arduino library manager #include "file.h" void saveConfigCallback () { Serial.println("Should save config"); shouldSaveConfig = true; } void wifiSetup (void){ //read configuration from FS json Serial.println("mounting FS..."); if (SPIFFS.begin()) { Serial.println("mounted file system"); if (SPIFFS.exists("/config.json")) { //file exists, reading and loading Serial.println("reading config file"); File configFile = SPIFFS.open("/config.json", "r"); if (configFile) { Serial.println("opened config file"); size_t size = configFile.size(); // Allocate a buffer to store contents of the file. std::unique_ptr<char[]> buf(new char[size]);

    configFile.readBytes(buf.get(), size);
    DynamicJsonDocument jsonBuffer(1024);
    JsonObject json = jsonBuffer.as<JsonObject>();
    serializeJson(json, Serial);
    //json.printTo(Serial);
    if (!json.isNull()) {
      Serial.println("\nparsed json");
      strcpy(userkey, json["userkey"]);
    } else {
      Serial.println("failed to load json config");
    }
  }   

} else { uint32_t start_time1 = millis(); Serial.println("delay started "); Serial.println("failed to mount FS"); while((millis()-start_time1) < 70000)//sample for 1000ms { Serial.println("."); }; } //end read // The extra parameters to be configured (can be either global or just in the setup) // After connecting, parameter.getValue() will get you the configured value // id/name placeholder/prompt default length AsyncWiFiManagerParameter custom_userkey("userkey", "Mobile APP UserKey", userkey, 40); //Local intialization. Once its business is done, there is no need to keep it around AsyncWiFiManager wifiManager(&webServer,&dnsServer);

//set config save notify callback wifiManager.setSaveConfigCallback(saveConfigCallback);

//set static ip //wifiManager.setSTAStaticIPConfig(IPAddress(10,0,1,99), IPAddress(10,0,1,1), IPAddress(255,255,255,0));

//add all your parameters here wifiManager.addParameter(&custom_userkey); //reset settings - for testing //wifiManager.resetSettings(); //set minimu quality of signal so it ignores AP's under that quality //defaults to 8% //wifiManager.setMinimumSignalQuality(); //sets timeout until configuration portal gets turned off //useful to make it all retry or go to sleep //in seconds //wifiManager.setTimeout(120); //fetches ssid and pass and tries to connect //if it does not connect it starts an access point with the specified name //here "AutoConnectAP" //and goes into a blocking loop awaiting configuration if (!wifiManager.autoConnect("xxxxxxxxxxxxxxxxxxxxx", "xxxxxxxxx")) { Serial.println("failed to connect and hit timeout"); delay(3000); //reset and try again, or maybe put it to deep sleep ESP.reset(); delay(5000); }else{
} //if you get here you have connected to the WiFi Serial.println("connected...yeey :)"); //read updated parameters strcpy(userkey, custom_userkey.getValue()); //save the custom parameters to FS if (shouldSaveConfig) { Serial.println("saving config"); DynamicJsonDocument jsonBuffer(1024); JsonObject json = jsonBuffer.to<JsonObject>(); json["userkey"] = userkey; File configFile = SPIFFS.open("/config.json", "w"); if (!configFile) { Serial.println("failed to open config file for writing"); } //json.printTo(Serial); serializeJson(jsonBuffer, Serial); serializeJson(jsonBuffer, configFile);
//json.printTo(configFile); configFile.close(); //end save wifiPASSWORD = WiFi.psk(); wifiSSID = String(WiFi.SSID());
Serial.println(wifiPASSWORD); Serial.println(wifiSSID); Serial.println(wifiPASSWORD); Serial.println(wifiSSID); Serial.println(wifiPASSWORD); Serial.println(wifiSSID); EEPROM.write(119, user_id.length() + 1); EEPROM.commit(); EEPROM.write(319, wifiPASSWORD.length() + 1); EEPROM.commit();
wifiPASSWORD.toCharArray(wifiSETUP.wifiPASSWORD5,40); for( int i=0 ; i<=user_id.length() + 1 ; i++) { delay(100); EEPROM.write(320+i, wifiSETUP.wifiPASSWORD5[i] ); } EEPROM.commit(); EEPROM.write(419, wifiSSID.length() + 1); EEPROM.commit(); wifiSSID.toCharArray(wifiSETUP.wifiSSID5,40); for( int i=0 ; i<=user_id.length() + 1 ; i++) { delay(100); EEPROM.write(420+i, wifiSETUP.wifiSSID5[i] ); }
EEPROM.commit(); } webServer.on("/", HTTP_GET, [](AsyncWebServerRequest *request) { request->send(200, "text/html", myESP8266page); }); webServer.onNotFound([](AsyncWebServerRequest *request) { request->send(404, "text/html", myNotFoundPage); }); AsyncElegantOTA.begin(&webServer); // Start ElegantOTA webServer.begin(); Serial.println("FOTA server ready!");
Serial.println("local ip"); Serial.println(WiFi.localIP()); loopEnable = true; } } void feedbackSensorReadings(void){ float sensor_max1; sensor_max1 = getMaxValue1(); if (sensor_max1<=10) { sensor_max1 = 0; }else if (sensor_max1>10) { sensor_max1 = 1; } RGBpower1f = String(sensor_max1); Serial.print("RGBpower1f = "); Serial.println(RGBpower1f); } int getMaxValue1() { float sensorValue1; //value read from the sensor float sensorMax1 = 0; uint32_t start_time1 = millis(); while((millis()-start_time1) < 250)//sample for 1000ms { sensorValue1 = analogRead(FEEDBACKSENSOR1); if (sensorValue1 > sensorMax1) { sensorMax1 = sensorValue1; } } return sensorMax1; } String IpAddressToString(const IPAddress& ipAddress) { return String(ipAddress[0]) + String(".") +
String(ipAddress[1]) + String(".") +
String(ipAddress[2]) + String(".") +
String(ipAddress[3]) ; } void setup() { Serial.begin(9600); pinMode(D4, OUTPUT); pinMode(green, OUTPUT); pinMode(D4, OUTPUT); pinMode(blue, OUTPUT); pinMode(switchButton, OUTPUT); analogWrite(red, EEPROM.read(151)); analogWrite(green, EEPROM.read(152)); analogWrite(blue, EEPROM.read(153)); digitalWrite(switchButton, EEPROM.read(154)); Serial.println(EEPROM.read(150)); Serial.println(EEPROM.read(151)); Serial.println(EEPROM.read(152)); Serial.println(EEPROM.read(153)); Serial.println(EEPROM.read(154));
wifiSetup(); pinMode(Led, OUTPUT); digitalWrite(Led, LOW); Serial.println(); ip = IpAddressToString( WiFi.localIP() ); macAddress = String(WiFi.macAddress()); counter = 0; } void loop() { if (loopEnable == true) { digitalWrite(D4,HIGH); fullData.toCharArray(fullDataArr,14);
dot = 0; redValue = ""; greenValue = ""; blueValue = "";
RGBpower1 = ""; for( int i=0 ; i<=fullData.length() ; i++) { if (String(fullDataArr[i]) == ".") { dot = dot + 1;

}    
else if ( fullDataArr[i] >= 0 || fullDataArr[i] <= 255 ){
  if (dot == 0)
  {
    redValue +=  String(fullDataArr[i]);
  }else if (dot == 1)
  {
    greenValue +=  String(fullDataArr[i]);    
  }else if (dot == 2)
  {
    blueValue +=  String(fullDataArr[i]);      
  }else if (dot == 3)
  {
    RGBpower1 += String(fullDataArr[i]);
  }
}

} if (RGBpower1 == "1") { digitalWrite(switchButton, HIGH); Serial.println("RGB SWITCH on");
}else if (RGBpower1 == "0") { digitalWrite(switchButton, LOW); Serial.println("RGB SWITCH oFF"); } EEPROM.write(151, redValue.toInt()); // EEPROM.commit(); analogWrite(red,redValue.toInt());
Serial.print("red value = "); Serial.println(redValue.toInt()); analogWrite(green,greenValue.toInt()); Serial.print("green value = "); Serial.println(greenValue.toInt()); EEPROM.write(152, greenValue.toInt()); // EEPROM.commit();
EEPROM.write(153, blueValue.toInt()); // EEPROM.commit(); analogWrite(blue,blueValue.toInt()); Serial.print("blue value = "); Serial.println(blueValue.toInt()); EEPROM.write(154, RGBpower1.toInt()); EEPROM.commit(); Serial.print("RGBpower value = "); Serial.println(RGBpower1.toInt()); counter = counter + 1; // counter++; Serial.print("COUNTER = "); Serial.println(counter); if (counter == 100) { loopCounter = loopCounter + 1; counter = 0;
} feedbackSensorReadings(); payload = payload_base + """ + String(ESP.getFreeHeap()) + "," + String(ESP.getFreeContStack()) + "," + counter + "," + String(ESP.getMaxFreeBlockSize()) + "," + ip + "," + String(ESP.getHeapFragmentation()) + "," + loopCounter + "," + serialNumber + "," + RGBpower1f + ""}"; digitalWrite(D4,LOW); readingData2(); } } void readingData2(void) { static int error_count = 0; static int connect_count = 0; const unsigned int MAX_CONNECT = 20; static bool flag = false; //digitalWrite(D0,HIGH); if (!flag){ free_heap_before = ESP.getFreeHeap(); free_stack_before = ESP.getFreeContStack(); client = new HTTPSRedirect(httpsPort); client->setInsecure(); flag = true; client->setPrintResponseBody(true); client->setContentTypeHeader("application/json"); } if (client != nullptr){ if (!client->connected()){ client->connect(host, httpsPort); //flag = false; } } else{ DPRINTLN("Error creating client object!"); error_count = 5; }
if (connect_count > MAX_CONNECT){ //error_count = 5; connect_count = 0; flag = false; delete client; return; } if (!(client->reConnectFinalEndpoint())){ ++error_count; DPRINT("Error-count while connecting: "); DPRINTLN(error_count); } else { Serial.println("reconecteeeeeeeeeeeeeeeeeeeeeeed"); error_count = 0; } if (rowID == 0) { Serial.print("GET Google sheet Row ID: "); payload5 = ""; while(String(payload5) != serialNumber) { Serial.println(cellAddress5 + String(i) ); if (client->GET(url5 + String(i), host)){ //get the value of the cell payload5 = client->getResponseBody(); payload5.trim(); /// temperature value Serial.println(payload5); //++connect_count; if (String(payload5) == serialNumber) { rowID = i; } else{ i++; } } }; } if (client->GET(url6 + String(rowID), host)){ //get the value of the cell payload6 = client->getResponseBody(); payload6.trim(); /// temperature value //Serial.println(payload2); fullData = payload6; Serial.print("fullDataValue = "); Serial.println(fullData); // Serial.println(fullData.length()); ++connect_count; } // Publish data to Google Sheets Serial.println("Publishing data..."); Serial.println(payload); if(client->POST(url, host, payload)){ } else{ // do stuff here if publish was not successful Serial.println("Error while connecting"); } if (error_count > 3){ Serial.println("Halting processor..."); delete client; client = nullptr; Serial.printf("Final free heap: %u\n", ESP.getFreeHeap()); Serial.printf("Final stack: %u\n", ESP.getFreeContStack()); // Serial.flush(); ESP.reset(); } // delay(4000); }

[ahmdgamaljimy95]

here is my code my code is working well for 2 days and then my nodemcu is hanging except ota link to update the binnary code