How do I convert my current code to use your library?

[leejames92]

Hi, I'm stuck and don't know how to convert my code to use your library. Any way anyone can help?

#include <Wire.h>
#include <LCD.h>
#include <LiquidCrystal_I2C.h>
//#include <AltSoftSerial.h>
#include "RTClib.h"
#include <SPI.h>
#include <EnableInterrupt.h>
#include <Rotary.h>
#include <WiFiEspClient.h>
#include <WiFiEsp.h>
#include <WiFiEspUdp.h>
#include <PubSubClient.h>
//#include "SoftwareSerial.h"
//#include <WiFiEspAT.h>

RTC_DS3231 rtc;
unsigned long minutes;
unsigned long seconds;


#define WIFI_AP "JamesWiFi"
#define WIFI_PASSWORD "james1234"

#define TOKEN "hXHf3OOrxaGNGPApcnvi"

char thingsboardServer[] = "thingsboard.cloud";
WiFiEspClient espClient;
PubSubClient client(espClient);

int status = WL_IDLE_STATUS;
unsigned long lastSend;


LiquidCrystal_I2C  lcd(0x27, 2, 1, 0, 4, 5, 6, 7);
LiquidCrystal_I2C  lcd2(0x26, 2, 1, 0, 4, 5, 6, 7);
LiquidCrystal_I2C  lcd3(0x23, 2, 1, 0, 4, 5, 6, 7);



unsigned long previousMillis = 0;

const long interval = 15;


//----------- Voor aanpassen meting alleen onderstaande diameter wijzigen -----
float diameter = 31.8; // gemeten diameter
//-----------------------------------------------------------------------------
float encoderPos = 0;
float distance_mm = 0;
float distance_inch = 0;
float omtrek = 3.14159265358979 * diameter; //outline
float distance_corr = omtrek / 60;
//Distance_corr 1.666667 = omtrek wiel 100 mm /60 pulsen/rotatie
//gemeten diam wiel = 31,8 mm >> omtrek = 99,9026464 >> correctie = 1.66504421
const int encoderButton = 4;
const int resetButton = 5;
int resetbuttonState = 0;
int encoderState = 0;
int lastencoderState = 0;
long encoderCounter = 0;
int dir_upState = 0;
int dir_downState = 0;

Rotary r = Rotary(2, 3);


void setup() {


  // Setup Serial Monitor
  Serial.begin(9600);
  Serial1.begin(9600);
  lcd.setBacklightPin(3, POSITIVE);
  lcd.setBacklight(HIGH);
  lcd.begin(20, 4);
  lcd.clear();

  enableInterrupt(2, interruptFunction, CHANGE);
  enableInterrupt(3, interruptFunction, CHANGE);
  pinMode(2, INPUT_PULLUP);
  pinMode(3, INPUT_PULLUP);

  lcd.setCursor (0, 0);
  lcd.print(" RONDO MC_54 STATUS ");


  InitWiFi();
  client.setServer( thingsboardServer, 1883 );
  lastSend = 0;


}

//---------Interupt-function-for-encoder---------------
void interruptFunction() {

  unsigned char result = r.process();

  if (result == DIR_NONE) {
    // do nothing
  }
  //-----------------position-encoder-0--------------------------------------
  else if (result == DIR_CW) {
    //encoderPos++;
    //dir_upState = 1;
    //dir_downState = 0;
    encoderCounter++;
  }

  else if (result == DIR_CCW) {
    //encoderPos--;
    //dir_downState = 1;
    //dir_upState = 0;
    encoderCounter--;
  }
}



void loop() {
  DateTime now = rtc.now();
  unsigned long currentMillis = now.unixtime();




  minutes = (now.hour() * 60 + now.minute());

  seconds = minutes * 60 + now.second();
  lcd.setCursor(0, 3);
  lcd.print("T=");

  lcd.setCursor(2, 3);
  if (now.hour() < 10) {
    lcd.print('0');
  }
  lcd.print(now.hour());

  lcd.setCursor(4, 3);
  lcd.print(':');

  lcd.setCursor(5, 3);
  if (now.minute() < 10) {
    lcd.print('0');
  }
  lcd.print(now.minute());

  lcd.setCursor(7, 3);
  lcd.print(':');


  lcd.setCursor(8, 3);
  if (now.second() < 10) {

    lcd.print('0');
  }
  lcd.print(now.second());

  lcd.setCursor(13, 3);
  lcd.print("D=");

  lcd.setCursor(15, 3);
  if (now.day() < 10) {
    lcd.print('0');
  }
  lcd.print(now.day());

  lcd.setCursor(17, 3);
  lcd.print('/');

  lcd.setCursor(18, 3);
  if (now.month() < 10) {
    lcd.print('0');
  }
  lcd.print(now.month());



  Serial.println(encoderCounter);
  lcd.setCursor(0, 2);
  lcd.print("                   ");
  //delay(1000);
  lcd.setCursor(0, 1);
  lcd.print("WiFi Status = ");
  lcd.setCursor(2, 2);
  lcd.print(encoderCounter);
  delay(100);




  if (currentMillis - previousMillis >= interval) {

    previousMillis = currentMillis;



    status = WiFi.status();
    if ( status != WL_CONNECTED) {
      while ( status != WL_CONNECTED) {
        Serial.print("Attempting to connect to WPA SSID: ");
        Serial.println(WIFI_AP);
        // Connect to WPA/WPA2 network
        status = WiFi.begin(WIFI_AP, WIFI_PASSWORD);
        //delay(500);
      }
      Serial.println("Connected to AP");
    }

    if ( !client.connected() ) {
      reconnect();
      client.loop();
    }
    // Prepare a JSON payload string
    String payload = " {";
    payload += "\"counter\":"; payload += encoderCounter;
    payload += "}";

    // Send payload
    char attributes[100];
    payload.toCharArray( attributes, 100 );
    client.publish( "v1/devices/me/telemetry", attributes );

  }
}


void InitWiFi()
{
  // initialize serial for ESP module
  // initialize ESP module
  WiFi.init(&Serial1);
  // check for the presence of the shield
  if (WiFi.status() == WL_NO_SHIELD) {
    Serial.println("WiFi shield not present");
    // don't continue
    while (true);
  }

  Serial.println("Connecting to AP ...");
  // attempt to connect to WiFi network
  while ( status != WL_CONNECTED) {
    Serial.print("Attempting to connect to WPA SSID: ");
    Serial.println(WIFI_AP);
    // Connect to WPA/WPA2 network
    status = WiFi.begin(WIFI_AP, WIFI_PASSWORD);
    delay(500);
  }
  Serial.println("Connected to AP");
}

void reconnect() {
  // Loop until we're reconnected
  while (!client.connected()) {
    Serial.print("Connecting to Thingsboard node ...");
    // Attempt to connect (clientId, username, password)
    if ( client.connect("8df88950-1c8f-11ed-8e6d-5b69d1f90f37", TOKEN, NULL) ) {
      Serial.println( "[DONE]" );
    } else {
      Serial.print( "[FAILED] [ rc = " );
      Serial.print( client.state() );
      Serial.println( " : retrying in 5 seconds]" );
      // Wait 5 seconds before retrying
      delay( 5000 );
    }
  }
}

I'm getting this error from time to time:

[WiFiEsp] >>> TIMEOUT >>> [WiFiEsp] Data packet send error (2) [WiFiEsp] Failed to write to socket 3 [WiFiEsp] Disconnecting 3

Regards,

James

[JAndrassy]

remove

#include <WiFiEspClient.h>
#include <WiFiEsp.h>
#include <WiFiEspUdp.h>

add

#include <WiFiEspAT.h>

[leejames92]

Hi, anything else?

Now I'm having error that client is not declared in this scope

[JAndrassy]

copy the exact error message.

[XbergCode]

Remove

WiFiEspClient espClient;

Add

WiFiClient espClient;