descriptor.h

#pragma once
#include "usbdrv.h"

// This one works with windows
// Semantically, it would be preferrable to replace the axes (X, Y, Z, etc)
// with USAGE (Dial) (0x09, 0x37) but windows chokes on this.
PROGMEM const char usbHidReportDescriptor[50] = {
    0x05, 0x01,                    // USAGE_PAGE (Generic Desktop)
    0x09, 0x04,                    // USAGE (Joystick)
    0xa1, 0x01,                    // COLLECTION (Application)
    0x09, 0x30,                    //   USAGE (X)
    0x09, 0x31,                    //   USAGE (Y)
    0x09, 0x32,                    //   USAGE (Z)
    0x09, 0x33,                    //   USAGE (Rx)
    0x09, 0x34,                    //   USAGE (Ry)
    0x09, 0x35,                    //   USAGE (Rz)
    0x09, 0x36,                    //   USAGE (Slider)
    0x15, 0x00,                    //   LOGICAL_MINIMUM (0)
    0x26, 0xff, 0x00,              //   LOGICAL_MAXIMUM (255)
    0x75, 0x08,                    //   REPORT_SIZE (8)
    0x95, 0x07,                    //   REPORT_COUNT (7)
    0x81, 0x02,                    //   INPUT (Data,Var,Abs)
    0x05, 0x09,                    //   USAGE_PAGE (Button)
    0x19, 0x01,                    //   USAGE_MINIMUM (Button 1)
    0x29, 0x03,                    //   USAGE_MAXIMUM (Button 3)
    0x75, 0x01,                    //   REPORT_SIZE (1)
    0x95, 0x03,                    //   REPORT_COUNT (3)
    0x81, 0x02,                    //   INPUT (Data,Var,Abs)
    0x75, 0x01,                    //   REPORT_SIZE (1)
    0x95, 0x05,                    //   REPORT_COUNT (5)
    0x81, 0x03,                    //   INPUT (Cnst,Var,Abs)
    0xc0                           // END_COLLECTION
};