Bluetooth connection of PS4 controller and RemoteXY interface

[BWV999]

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: [Select all] [Expand/Collapse]

1. #include <PS4Controller.h>
2. #include <ps4.h>
3. #include <ps4_int.h>
4.  
5. //////////////////////////////////////////////
6. //        RemoteXY include library          //
7. //////////////////////////////////////////////
8.  
9. // you can enable debug logging to Serial at 115200
10. //#define REMOTEXY__DEBUGLOG    
11.  
12. // RemoteXY select connection mode and include library
13. #define REMOTEXY_MODE__ESP32CORE_BLUETOOTH
14.  
15. #include <BluetoothSerial.h>
16.  
17. // RemoteXY connection settings
18. #define REMOTEXY_BLUETOOTH_NAME "RemoteXY"
19.  
20.  
21. #include <RemoteXY.h>
22.  
23. // RemoteXY GUI configuration  
24. #pragma pack(push, 1)  
25. uint8_t RemoteXY_CONF[] =   // 55 bytes
26.   { 255,12,0,11,0,48,0,17,0,0,0,31,1,106,200,1,1,3,0,2,
27.   18,36,44,22,0,2,26,31,31,79,78,0,79,70,70,0,7,51,77,40,
28.   10,36,2,26,2,11,67,6,77,40,10,4,2,26,11 };
29.  
30. // this structure defines all the variables and events of your control interface
31. struct {
32.  
33.     // input variables
34.   uint8_t switch_01; // =1 if switch ON and =0 if OFF
35.   char edit_01[11]; // string UTF8 end zero
36.  
37.     // output variables
38.   char text_01[11]; // string UTF8 end zero
39.  
40.     // other variable
41.   uint8_t connect_flag;  // =1 if wire connected, else =0
42.  
43. } RemoteXY;  
44. #pragma pack(pop)
45.  
46. /////////////////////////////////////////////
47. //           END RemoteXY include          //
48. /////////////////////////////////////////////
49.  
50.  
51.  
52. const byte pin_sortie_relais_alimentation = 12;
53. byte dernier_etat_switch_01 = 0;
54.  
55. void setup()
56. {
57.   Serial.begin(115200);
58.   PS4.begin("C0:49:EF:E7:CD:5E"); //ESP
59.   RemoteXY_Init ();
60.  
61.   pinMode(pin_sortie_relais_alimentation, OUTPUT);
62.   digitalWrite(pin_sortie_relais_alimentation, RemoteXY.switch_01);
63.  
64.   Serial.println("adresse MAC BT");
65.  
66.   uint8_t baseMac[6];
67.   // Get the MAC address of the Bluetooth interface
68.   esp_read_mac(baseMac, ESP_MAC_BT);
69.   Serial.print("Bluetooth MAC: ");
70.   for (int i = 0; i < 5; i++) {
71.     Serial.printf("%02X:", baseMac[i]);
72.   }
73.   Serial.printf("%02X\n", baseMac[5]);
74.   Serial.println("");
75. }
76.  
77. void loop()
78. {
79.   RemoteXY_Handler ();
80.  
81.   if (RemoteXY.switch_01 != dernier_etat_switch_01){
82.     dernier_etat_switch_01 = RemoteXY.switch_01;
83.     digitalWrite(pin_sortie_relais_alimentation, RemoteXY.switch_01);
84.     //Serial.println("Relais : " + switch_01);
85.   }
86.   itoa(millis(), RemoteXY.text_01, 10);
87.   //if (PS4.Circle()) Serial.println("Circle Button");
88.  
89. }

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