static uint8_t report_map_data[] =
    {
        0x05, 0x01,                 // Usage Page (Generic Desktop)
        0x09, 0x06,                 // Usage (Keyboard)
        0xA1, 0x01,                 // Collection (Application)
        0x05, 0x07,                 //     Usage Page (Key Codes)
        0x19, 0xe0,                 //     Usage Minimum (224)
        0x29, 0xe7,                 //     Usage Maximum (231)
        0x15, 0x00,                 //     Logical Minimum (0)
        0x25, 0x01,                 //     Logical Maximum (1)
        0x75, 0x01,                 //     Report Size (1)
        0x95, 0x08,                 //     Report Count (8)
        0x81, 0x02,                 //     Input (Data, Variable, Absolute)

        0x95, 0x01,                 //     Report Count (1)
        0x75, 0x08,                 //     Report Size (8)
        0x81, 0x01,                 //     Input (Constant) reserved byte(1)

        0x95, 0x05,                 //     Report Count (5)
        0x75, 0x01,                 //     Report Size (1)
        0x05, 0x08,                 //     Usage Page (Page# for LEDs)
        0x19, 0x01,                 //     Usage Minimum (1)
        0x29, 0x05,                 //     Usage Maximum (5)
        0x91, 0x02,                 //     Output (Data, Variable, Absolute), Led report
        0x95, 0x01,                 //     Report Count (1)
        0x75, 0x03,                 //     Report Size (3)
        0x91, 0x01,                 //     Output (Data, Variable, Absolute), Led report padding

        0x95, 0x06,                 //     Report Count (6)
        0x75, 0x08,                 //     Report Size (8)
        0x15, 0x1E,                 //     Logical Minimum (30)
        0x25, 0x81,                 //     Logical Maximum (129)
        0x05, 0x07,                 //     Usage Page (Key codes)
        0x19, 0x1E,                 //     Usage Minimum (30)
        0x29, 0x81,                 //     Usage Maximum (129)
        0x81, 0x00,                 //     Input (Data, Array) Key array(6 bytes)

        0x09, 0x05,                 //     Usage (Vendor Defined)
        0x15, 0x00,                 //     Logical Minimum (0)
        0x26, 0xFF, 0x00,           //     Logical Maximum (255)
        0x75, 0x08,                 //     Report Count (2)
        0x95, 0x02,                 //     Report Size (8 bit)
        0xB1, 0x02,                 //     Feature (Data, Variable, Absolute)

        0xC0,                        // End Collection (Application)
        
        //My added Usage and Collection for vol control
        0x05, 0x0C,                 // Usage Page (Consumer Page)
	0x09, 0xE0,                 // Usage (Volume)
        0xA1, 0x01,                 // Collection (Application)

        0x15, 0x00,                 //     Logical Minimum (0)
        0x25, 0x01,                 //     Logical Maximum (1)

	0x09, 0xE9,                 //     Usage Vol Inc
	0x09, 0xEA,                 //     Usage Vol Dec

        0x75, 0x01,                 //     Report Size (1)
        0x95, 0x02,                 //     Report Count (2)
        0x81, 0x02,                 //     Input (Data, Variable, Absolute)

	0x09, 0xE2,                 //     Usage Mute
	0x09, 0x00,                 //     Usage none
        0x81, 0x06,                 //     Input (Data, Variable, Relative)

	0x09, 0x00,                 //     Usage none
        0x95, 0x04,                 //     Report Count (4)
        0x81, 0x02,                 //     Input (Data, Variable, Absolute)

        0x25, 0xFF, 0x00,                 //     Logical Maximum (255)
	0x09, 0x00,                 //     Usage none
        0x75, 0x08,                 //     Report Size (8)
        0x95, 0x03,                 //     Report Count (3)
        0x81, 0x02,                 //     Input (Data, Variable, Absolute)

	0x09, 0x00,                 //     Usage none
        0x95, 0x04,                 //     Report Count (4)
        0x91, 0x02,                 //     Output (Data, Variable, Absolute)

        0xC0                        // End Collection (Application)
    };