Question concerning the Joystick HID descriptor report

[TCIII]

@kkbin505,

I want to congratulate you for developing this excellent piece of software as it has greatly simplified using a RC gamepad (BetaFPV ELRS LiteRadio 3) in place of a BT gamepad (PS4/XBox) for remote control of my Donkey Car test vehicle.
I am presently using the default frame rate of 150 frames/sec on my BetaFPV LiteRadio 3 and testing has shown the joystick axes/switches responses to be virtually instantaneous.

I believe that the Joystick HID descriptor report, shown below, controls the definition of the joystick axes and switches:

Joystick_ Joystick(JOYSTICK_DEFAULT_REPORT_ID,JOYSTICK_TYPE_GAMEPAD,
  0, 0,                 // Button Count, Hat Switch Count
  true, true, true,  // X, Y, Z
  true, true, true,  // Rx, Ry, Rz
  false, false,          // Rudder, Throttle
  false, false, false);    // Accelerator, Brake, Steering

Based on a search of the IoT for information concerning the HID descriptor report, the HID descriptor shown above does not match any of the HID descriptor report documentation I could find.
I suspect that the HID descriptor report shown above is unique to the Arduino Joystick Library requirements?

Could you please explain, or point me to a tutorial, how you constructed the HID descriptor report so that it can be easily modified for a user's unique joystick requirement.

Regards,
TCIII

[kkbin505]

Thank you for your interest to this project. I use this lib for HID //https://github.com/MHeironimus/ArduinoJoystickLibrary, I don't know too much detail about this lib, so please let me know if you can not find useful information from the original lib.