Nextion Display- Monitor the data traffic

Other Hardware LEDs and Multiplexing
1

The code I am using with a Nextion 3.2" is a very simple one. The display has two numeric fields and two buttons - Start and Stop. When operational all that happens is the modified Millis() value update on Display when Start is pressed. Works fine. But I want to see the data traffic on the AltSoftSerial port !! So how to copy that to the Serial() port ?? Thanks

#include "EasyNextionLibrary.h"       // Include EasyNextionLibrary
#include <AltSoftSerial.h>            

// The EasyNextion library is for Hardware serial. So have modified the 
// EasyNextionLibrary.h and EasyNextionLibrary.cpp to use AltSoftSerial.

AltSoftSerial softSerial;            // Pin 8 is Rx and 9 is Tx. Cannot change !!
EasyNex myNex(softSerial);           // Create an object of EasyNex class with the name < myNex >

// Declare Variables ..
boolean upDateDisp ;
unsigned long upDateInterval = 500;
unsigned long upDateMillis = millis();

//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

void setup() {

  Serial.begin(9600);                   // For monitoring
  myNex.begin(9600);
}

//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

void loop() {

  myNex.NextionListen();               // Required to monitor Button presses

  if ( (millis() - upDateMillis ) > upDateInterval ) {
    upDateMillis = millis();

    if (upDateDisp) {
      myNex.writeNum("F1Num.val", millis() / 100);
      myNex.writeNum("F2Num.val", millis() / 1000);
    }
  }
}
//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

void trigger0() {
  upDateDisp = HIGH ;
}

//******************************************

void trigger1() {
  upDateDisp = LOW ;
}

//******************************************
2

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.