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tmk/gist:2407fdaa73deb35082154c3ba81c84ef Secret

Created July 5, 2021 05:10
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Logitech MX518 Legendary - USB Descriptor
Raw
gistfile1.txt
Bus 005 Device 102: ID 046d:c08e Logitech, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x046d Logitech, Inc.
idProduct 0xc08e
bcdDevice 40.00
iManufacturer 1 Logitech
iProduct 2 MX518 Gaming Mouse
iSerial 3 0689386F3831
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x003b
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 4 U140.00_B0004
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 300mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 2 Mouse
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 67
Report Descriptor: (length is 67)
Item(Global): Usage Page, data= [ 0x01 ] 1
Generic Desktop Controls
Item(Local ): Usage, data= [ 0x02 ] 2
Mouse
Item(Main ): Collection, data= [ 0x01 ] 1
Application
Item(Local ): Usage, data= [ 0x01 ] 1
Pointer
Item(Main ): Collection, data= [ 0x00 ] 0
Physical
Item(Global): Usage Page, data= [ 0x09 ] 9
Buttons
Item(Local ): Usage Minimum, data= [ 0x01 ] 1
Button 1 (Primary)
Item(Local ): Usage Maximum, data= [ 0x10 ] 16
(null)
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x10 ] 16
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Usage Page, data= [ 0x01 ] 1
Generic Desktop Controls
Item(Global): Logical Minimum, data= [ 0x01 0x80 ] 32769
Item(Global): Logical Maximum, data= [ 0xff 0x7f ] 32767
Item(Global): Report Size, data= [ 0x10 ] 16
Item(Global): Report Count, data= [ 0x02 ] 2
Item(Local ): Usage, data= [ 0x30 ] 48
Direction-X
Item(Local ): Usage, data= [ 0x31 ] 49
Direction-Y
Item(Main ): Input, data= [ 0x06 ] 6
Data Variable Relative No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Logical Minimum, data= [ 0x81 ] 129
Item(Global): Logical Maximum, data= [ 0x7f ] 127
Item(Global): Report Size, data= [ 0x08 ] 8
Item(Global): Report Count, data= [ 0x01 ] 1
Item(Local ): Usage, data= [ 0x38 ] 56
Wheel
Item(Main ): Input, data= [ 0x06 ] 6
Data Variable Relative No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Usage Page, data= [ 0x0c ] 12
Consumer
Item(Local ): Usage, data= [ 0x38 0x02 ] 568
AC Pan
Item(Global): Report Count, data= [ 0x01 ] 1
Item(Main ): Input, data= [ 0x06 ] 6
Data Variable Relative No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Main ): End Collection, data=none
Item(Main ): End Collection, data=none
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 151
Report Descriptor: (length is 151)
Item(Global): Usage Page, data= [ 0x01 ] 1
Generic Desktop Controls
Item(Local ): Usage, data= [ 0x06 ] 6
Keyboard
Item(Main ): Collection, data= [ 0x01 ] 1
Application
Item(Global): Report ID, data= [ 0x01 ] 1
Item(Global): Usage Page, data= [ 0x07 ] 7
Keyboard
Item(Local ): Usage Minimum, data= [ 0xe0 ] 224
Control Left
Item(Local ): Usage Maximum, data= [ 0xe7 ] 231
GUI Right
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0x01 ] 1
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x08 ] 8
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Main ): Input, data= [ 0x03 ] 3
Constant Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report Count, data= [ 0x06 ] 6
Item(Global): Report Size, data= [ 0x08 ] 8
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0xa4 0x00 ] 164
Item(Local ): Usage Minimum, data= [ 0x00 ] 0
No Event
Item(Local ): Usage Maximum, data= [ 0xa4 0x00 ] 164
ExSel
Item(Main ): Input, data= [ 0x00 ] 0
Data Array Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Main ): End Collection, data=none
Item(Global): Usage Page, data= [ 0x0c ] 12
Consumer
Item(Local ): Usage, data= [ 0x01 ] 1
Consumer Control
Item(Main ): Collection, data= [ 0x01 ] 1
Application
Item(Global): Report ID, data= [ 0x03 ] 3
Item(Global): Report Size, data= [ 0x10 ] 16
Item(Global): Report Count, data= [ 0x02 ] 2
Item(Global): Logical Minimum, data= [ 0x01 ] 1
Item(Global): Logical Maximum, data= [ 0x8c 0x02 ] 652
Item(Local ): Usage Minimum, data= [ 0x01 ] 1
Consumer Control
Item(Local ): Usage Maximum, data= [ 0x8c 0x02 ] 652
(null)
Item(Main ): Input, data= [ 0x00 ] 0
Data Array Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Main ): End Collection, data=none
Item(Global): Usage Page, data= [ 0x01 ] 1
Generic Desktop Controls
Item(Local ): Usage, data= [ 0x80 ] 128
System Control
Item(Main ): Collection, data= [ 0x01 ] 1
Application
Item(Global): Report ID, data= [ 0x04 ] 4
Item(Global): Report Size, data= [ 0x02 ] 2
Item(Global): Report Count, data= [ 0x01 ] 1
Item(Global): Logical Minimum, data= [ 0x01 ] 1
Item(Global): Logical Maximum, data= [ 0x03 ] 3
Item(Local ): Usage, data= [ 0x82 ] 130
System Sleep
Item(Local ): Usage, data= [ 0x81 ] 129
System Power Down
Item(Local ): Usage, data= [ 0x83 ] 131
System Wake Up
Item(Main ): Input, data= [ 0x60 ] 96
Data Array Absolute No_Wrap Linear
No_Preferred_State Null_State Non_Volatile Bitfield
Item(Global): Report Size, data= [ 0x06 ] 6
Item(Main ): Input, data= [ 0x03 ] 3
Constant Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Main ): End Collection, data=none
Item(Global): Usage Page, data= [ 0x00 0xff ] 65280
(null)
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Main ): Collection, data= [ 0x01 ] 1
Application
Item(Global): Report ID, data= [ 0x10 ] 16
Item(Global): Report Size, data= [ 0x08 ] 8
Item(Global): Report Count, data= [ 0x06 ] 6
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Main ): Input, data= [ 0x00 ] 0
Data Array Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Main ): Output, data= [ 0x00 ] 0
Data Array Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Main ): End Collection, data=none
Item(Global): Usage Page, data= [ 0x00 0xff ] 65280
(null)
Item(Local ): Usage, data= [ 0x02 ] 2
(null)
Item(Main ): Collection, data= [ 0x01 ] 1
Application
Item(Global): Report ID, data= [ 0x11 ] 17
Item(Global): Report Size, data= [ 0x08 ] 8
Item(Global): Report Count, data= [ 0x13 ] 19
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
Item(Local ): Usage, data= [ 0x02 ] 2
(null)
Item(Main ): Input, data= [ 0x00 ] 0
Data Array Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Local ): Usage, data= [ 0x02 ] 2
(null)
Item(Main ): Output, data= [ 0x00 ] 0
Data Array Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Main ): End Collection, data=none
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0014 1x 20 bytes
bInterval 1
Device Status: 0x0000
(Bus Powered)
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tmk commented Jul 5, 2021 

// Address:01
// lowspeed:00
// idVendor:046D
// idProduct:C08E

// Device Descriptor:
12  01  00  02  00  00  00  40  6D  04  8E  C0  00  40  01  02
03  01

// Config0: len:003B
09  02  3B  00  02  01  04  A0  96  09  04  00  00  01  03  01
02  00  09  21  11  01  00  01  22  43  00  07  05  81  03  08
00  01  09  04  01  00  01  03  00  00  00  09  21  11  01  00
01  22  97  00  07  05  82  03  14  00  01

// Report0: len:0043
05  01  09  02  A1  01  09  01  A1  00  05  09  19  01  29  10
15  00  25  01  95  10  75  01  81  02  05  01  16  01  80  26
FF  7F  75  10  95  02  09  30  09  31  81  06  15  81  25  7F
75  08  95  01  09  38  81  06  05  0C  0A  38  02  95  01  81
06  C0  C0

// Report1: len:0097
05  01  09  06  A1  01  85  01  05  07  19  E0  29  E7  15  00
25  01  75  01  95  08  81  02  81  03  95  06  75  08  15  00
26  A4  00  19  00  2A  A4  00  81  00  C0  05  0C  09  01  A1
01  85  03  75  10  95  02  15  01  26  8C  02  19  01  2A  8C
02  81  00  C0  05  01  09  80  A1  01  85  04  75  02  95  01
15  01  25  03  09  82  09  81  09  83  81  60  75  06  81  03
C0  06  00  FF  09  01  A1  01  85  10  75  08  95  06  15  00
26  FF  00  09  01  81  00  09  01  91  00  C0  06  00  FF  09
02  A1  01  85  11  75  08  95  13  15  00  26  FF  00  09  02
81  00  09  02  91  00  C0

0x12,        // bLength
0x01,        // bDescriptorType (Device)
0x00, 0x02,  // bcdUSB 2.00
0x00,        // bDeviceClass (Use class information in the Interface Descriptors)
0x00,        // bDeviceSubClass 
0x00,        // bDeviceProtocol 
0x40,        // bMaxPacketSize0 64
0x6D, 0x04,  // idVendor 0x046D
0x8E, 0xC0,  // idProduct 0xC08E
0x00, 0x40,  // bcdDevice 104.00
0x01,        // iManufacturer (String Index)
0x02,        // iProduct (String Index)
0x03,        // iSerialNumber (String Index)
0x01,        // bNumConfigurations 1

0x09,        // bLength
0x02,        // bDescriptorType (Configuration)
0x3B, 0x00,  // wTotalLength 59
0x02,        // bNumInterfaces 2
0x01,        // bConfigurationValue
0x04,        // iConfiguration (String Index)
0xA0,        // bmAttributes Remote Wakeup
0x96,        // bMaxPower 300mA

0x09,        // bLength
0x04,        // bDescriptorType (Interface)
0x00,        // bInterfaceNumber 0
0x00,        // bAlternateSetting
0x01,        // bNumEndpoints 1
0x03,        // bInterfaceClass
0x01,        // bInterfaceSubClass
0x02,        // bInterfaceProtocol
0x00,        // iInterface (String Index)

0x09,        // bLength
0x21,        // bDescriptorType (HID)
0x11, 0x01,  // bcdHID 1.11
0x00,        // bCountryCode
0x01,        // bNumDescriptors
0x22,        // bDescriptorType[0] (HID)
0x43, 0x00,  // wDescriptorLength[0] 67

0x07,        // bLength
0x05,        // bDescriptorType (Endpoint)
0x81,        // bEndpointAddress (IN/D2H)
0x03,        // bmAttributes (Interrupt)
0x08, 0x00,  // wMaxPacketSize 8
0x01,        // bInterval 1 (unit depends on device speed)

0x09,        // bLength
0x04,        // bDescriptorType (Interface)
0x01,        // bInterfaceNumber 1
0x00,        // bAlternateSetting
0x01,        // bNumEndpoints 1
0x03,        // bInterfaceClass
0x00,        // bInterfaceSubClass
0x00,        // bInterfaceProtocol
0x00,        // iInterface (String Index)

0x09,        // bLength
0x21,        // bDescriptorType (HID)
0x11, 0x01,  // bcdHID 1.11
0x00,        // bCountryCode
0x01,        // bNumDescriptors
0x22,        // bDescriptorType[0] (HID)
0x97, 0x00,  // wDescriptorLength[0] 151

0x07,        // bLength
0x05,        // bDescriptorType (Endpoint)
0x82,        // bEndpointAddress (IN/D2H)
0x03,        // bmAttributes (Interrupt)
0x14, 0x00,  // wMaxPacketSize 20
0x01,        // bInterval 1 (unit depends on device speed)

0x05, 0x01,        // Usage Page (Generic Desktop Ctrls)
0x09, 0x02,        // Usage (Mouse)
0xA1, 0x01,        // Collection (Application)
0x09, 0x01,        //   Usage (Pointer)
0xA1, 0x00,        //   Collection (Physical)
0x05, 0x09,        //     Usage Page (Button)
0x19, 0x01,        //     Usage Minimum (0x01)
0x29, 0x10,        //     Usage Maximum (0x10)
0x15, 0x00,        //     Logical Minimum (0)
0x25, 0x01,        //     Logical Maximum (1)
0x95, 0x10,        //     Report Count (16)
0x75, 0x01,        //     Report Size (1)
0x81, 0x02,        //     Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x05, 0x01,        //     Usage Page (Generic Desktop Ctrls)
0x16, 0x01, 0x80,  //     Logical Minimum (-32767)
0x26, 0xFF, 0x7F,  //     Logical Maximum (32767)
0x75, 0x10,        //     Report Size (16)
0x95, 0x02,        //     Report Count (2)
0x09, 0x30,        //     Usage (X)
0x09, 0x31,        //     Usage (Y)
0x81, 0x06,        //     Input (Data,Var,Rel,No Wrap,Linear,Preferred State,No Null Position)
0x15, 0x81,        //     Logical Minimum (-127)
0x25, 0x7F,        //     Logical Maximum (127)
0x75, 0x08,        //     Report Size (8)
0x95, 0x01,        //     Report Count (1)
0x09, 0x38,        //     Usage (Wheel)
0x81, 0x06,        //     Input (Data,Var,Rel,No Wrap,Linear,Preferred State,No Null Position)
0x05, 0x0C,        //     Usage Page (Consumer)
0x0A, 0x38, 0x02,  //     Usage (AC Pan)
0x95, 0x01,        //     Report Count (1)
0x81, 0x06,        //     Input (Data,Var,Rel,No Wrap,Linear,Preferred State,No Null Position)
0xC0,              //   End Collection
0xC0,              // End Collection
0x05, 0x01,        // Usage Page (Generic Desktop Ctrls)
0x09, 0x06,        // Usage (Keyboard)
0xA1, 0x01,        // Collection (Application)
0x85, 0x01,        //   Report ID (1)
0x05, 0x07,        //   Usage Page (Kbrd/Keypad)
0x19, 0xE0,        //   Usage Minimum (0xE0)
0x29, 0xE7,        //   Usage Maximum (0xE7)
0x15, 0x00,        //   Logical Minimum (0)
0x25, 0x01,        //   Logical Maximum (1)
0x75, 0x01,        //   Report Size (1)
0x95, 0x08,        //   Report Count (8)
0x81, 0x02,        //   Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x81, 0x03,        //   Input (Const,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x95, 0x06,        //   Report Count (6)
0x75, 0x08,        //   Report Size (8)
0x15, 0x00,        //   Logical Minimum (0)
0x26, 0xA4, 0x00,  //   Logical Maximum (164)
0x19, 0x00,        //   Usage Minimum (0x00)
0x2A, 0xA4, 0x00,  //   Usage Maximum (0xA4)
0x81, 0x00,        //   Input (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position)
0xC0,              // End Collection
0x05, 0x0C,        // Usage Page (Consumer)
0x09, 0x01,        // Usage (Consumer Control)
0xA1, 0x01,        // Collection (Application)
0x85, 0x03,        //   Report ID (3)
0x75, 0x10,        //   Report Size (16)
0x95, 0x02,        //   Report Count (2)
0x15, 0x01,        //   Logical Minimum (1)
0x26, 0x8C, 0x02,  //   Logical Maximum (652)
0x19, 0x01,        //   Usage Minimum (Consumer Control)
0x2A, 0x8C, 0x02,  //   Usage Maximum (AC Send)
0x81, 0x00,        //   Input (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position)
0xC0,              // End Collection
0x05, 0x01,        // Usage Page (Generic Desktop Ctrls)
0x09, 0x80,        // Usage (Sys Control)
0xA1, 0x01,        // Collection (Application)
0x85, 0x04,        //   Report ID (4)
0x75, 0x02,        //   Report Size (2)
0x95, 0x01,        //   Report Count (1)
0x15, 0x01,        //   Logical Minimum (1)
0x25, 0x03,        //   Logical Maximum (3)
0x09, 0x82,        //   Usage (Sys Sleep)
0x09, 0x81,        //   Usage (Sys Power Down)
0x09, 0x83,        //   Usage (Sys Wake Up)
0x81, 0x60,        //   Input (Data,Array,Abs,No Wrap,Linear,No Preferred State,Null State)
0x75, 0x06,        //   Report Size (6)
0x81, 0x03,        //   Input (Const,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0xC0,              // End Collection
0x06, 0x00, 0xFF,  // Usage Page (Vendor Defined 0xFF00)
0x09, 0x01,        // Usage (0x01)
0xA1, 0x01,        // Collection (Application)
0x85, 0x10,        //   Report ID (16)
0x75, 0x08,        //   Report Size (8)
0x95, 0x06,        //   Report Count (6)
0x15, 0x00,        //   Logical Minimum (0)
0x26, 0xFF, 0x00,  //   Logical Maximum (255)
0x09, 0x01,        //   Usage (0x01)
0x81, 0x00,        //   Input (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x09, 0x01,        //   Usage (0x01)
0x91, 0x00,        //   Output (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0xC0,              // End Collection
0x06, 0x00, 0xFF,  // Usage Page (Vendor Defined 0xFF00)
0x09, 0x02,        // Usage (0x02)
0xA1, 0x01,        // Collection (Application)
0x85, 0x11,        //   Report ID (17)
0x75, 0x08,        //   Report Size (8)
0x95, 0x13,        //   Report Count (19)
0x15, 0x00,        //   Logical Minimum (0)
0x26, 0xFF, 0x00,  //   Logical Maximum (255)
0x09, 0x02,        //   Usage (0x02)
0x81, 0x00,        //   Input (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x09, 0x02,        //   Usage (0x02)
0x91, 0x00,        //   Output (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0xC0,              // End Collection

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