ESP32 Forum

Posted: **Fri Jun 28, 2024 4:17 pm**

I am trying to connect a PS4 controller and display an interface on a phone using the RemoteXY library. Both function properly on separate sketches, but if i combine them, the connection to one device or the other is not possible. The order in which i call PS4.begin("C0:49:EF:E7:CD:5E"); or RemoteXY_Init (); determines wich one is working. I suspect some conflict in the BT serial configuration, but the initialisation code is in the libraries. I have trouble navigating the library functions to determine the origin of the problem. Here are both libraries in question:

https://github.com/RemoteXY/RemoteXY-Arduino-library
https://github.com/xman4242/PS4-ESP32

Here is my arduino code

Code: Untitled.txt Select all

#include <PS4Controller.h>

#include <ps4.h>

#include <ps4_int.h>



//////////////////////////////////////////////

//        RemoteXY include library          //

//////////////////////////////////////////////



// you can enable debug logging to Serial at 115200

//#define REMOTEXY__DEBUGLOG    



// RemoteXY select connection mode and include library 

#define REMOTEXY_MODE__ESP32CORE_BLUETOOTH



#include <BluetoothSerial.h>



// RemoteXY connection settings 

#define REMOTEXY_BLUETOOTH_NAME "RemoteXY"





#include <RemoteXY.h>



// RemoteXY GUI configuration  

#pragma pack(push, 1)  

uint8_t RemoteXY_CONF[] =   // 55 bytes

  { 255,12,0,11,0,48,0,17,0,0,0,31,1,106,200,1,1,3,0,2,

  18,36,44,22,0,2,26,31,31,79,78,0,79,70,70,0,7,51,77,40,

  10,36,2,26,2,11,67,6,77,40,10,4,2,26,11 };

  

// this structure defines all the variables and events of your control interface 

struct {



    // input variables

  uint8_t switch_01; // =1 if switch ON and =0 if OFF

  char edit_01[11]; // string UTF8 end zero



    // output variables

  char text_01[11]; // string UTF8 end zero



    // other variable

  uint8_t connect_flag;  // =1 if wire connected, else =0



} RemoteXY;   

#pragma pack(pop)

 

/////////////////////////////////////////////

//           END RemoteXY include          //

/////////////////////////////////////////////







const byte pin_sortie_relais_alimentation = 12;

byte dernier_etat_switch_01 = 0;



void setup() 

{

  Serial.begin(115200);

  PS4.begin("C0:49:EF:E7:CD:5E"); //ESP 

  RemoteXY_Init (); 

  

  pinMode(pin_sortie_relais_alimentation, OUTPUT); 

  digitalWrite(pin_sortie_relais_alimentation, RemoteXY.switch_01);



  Serial.println("adresse MAC BT");



  uint8_t baseMac[6];

  // Get the MAC address of the Bluetooth interface

  esp_read_mac(baseMac, ESP_MAC_BT);

  Serial.print("Bluetooth MAC: ");

  for (int i = 0; i < 5; i++) {

    Serial.printf("%02X:", baseMac[i]);

  }

  Serial.printf("%02X\n", baseMac[5]);

  Serial.println("");

}



void loop() 

{ 

  RemoteXY_Handler ();



  if (RemoteXY.switch_01 != dernier_etat_switch_01){

    dernier_etat_switch_01 = RemoteXY.switch_01;

    digitalWrite(pin_sortie_relais_alimentation, RemoteXY.switch_01);

    //Serial.println("Relais : " + switch_01);

  }

  itoa(millis(), RemoteXY.text_01, 10);

  //if (PS4.Circle()) Serial.println("Circle Button");



}

ESP32 Forum

Bluetooth connection of PS4 controller and RemoteXY interface

Bluetooth connection of PS4 controller and RemoteXY interface