0x05, 0x01, // Usage Page (Generic Desktop)
    0x09, 0x02, // Usage (Mouse)
    0xA1, 0x01, // Collection (Application)
    0x09, 0x01, //  Usage (Pointer)
    0xA1, 0x00, //  Collection (Physical)
    0x05, 0x09, //      Usage Page (Buttons)
    0x19, 0x01, //      Usage Minimum (01)
    0x29, 0x03, //      Usage Maximum (03)
    0x15, 0x00, //      Logical Minimum (0)
    0x25, 0x01, //      Logical Maximum (0)
    0x95, 0x03, //      Report Count (3)
    0x75, 0x01, //      Report Size (1) 
    0x81, 0x02, //      Input (Data, Variable, Absolute)
    0x95, 0x01, //      Report Count (1)
    0x75, 0x05, //      Report Size (5)
    0x81, 0x01, //      Input (Constant)    ;5 bit padding
    0x05, 0x01, //      Usage Page (Generic Desktop)
    0x09, 0x30, //      Usage (X)
    0x09, 0x31, //      Usage (Y)
    0x15, 0x81, //      Logical Minimum (-127)
    0x25, 0x7F, //      Logical Maximum (127)
    0x75, 0x08, //      Report Size (8)
    0x95, 0x02, //      Report Count (2)
    0x81, 0x06, //      Input (Data, Variable, Relative)
    0xC0, 0xC0  // End Collection,End Collection