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tmk/desc.txt Secret

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Rapoo 9300M 2.4GHz dongle USB descriptor
Waiting for device:
Listening:
usb_state: 20
usb_state: 40
usb_state: 50
usb_state: 51
usb_state: 90
//////////////////////////////////////////////////////////////////////
// USB_desc_dump
// Address: 01
// Lowspeed: 00
// Devicer dump:
12 01 00 02 00 00 00 40 AE 24 13 20 10 01 01 02
00 01
// Device:
bLength: 12
bDescriptorType: 01
bcdUSB: 0200
bDeviceClass: 00
bDeviceSubClass: 00
bDeviceProtocol: 00
bMaxPacketSize0: 40
idVendor: 24AE
idProduct: 2013
bcdDevice: 0110
iManufacturer: 01
iProduct: 02
iSerialNumber: 00
bNumConfigurations: 01
// String Zero: len: 04
// 04 03 09 04
// LangId: 0409
// iManufacturer: String1(0409): len: 0C
// 0C 03 52 00 41 00 50 00 4F 00 4F 00
// RAPOO
// iProduct: String2(0409): len: 36
// 36 03 52 00 61 00 70 00 6F 00 6F 00 20 00 32 00
// 2E 00 34 00 47 00 20 00 57 00 69 00 72 00 65 00
// 6C 00 65 00 73 00 73 00 20 00 44 00 65 00 76 00
// 69 00 63 00 65 00
// Rapoo 2.4G Wireless Device
// Config0 dump: len: 0054
09 02 54 00 03 01 00 A0 32 09 04 00 00 01 03 01
02 00 09 21 10 01 00 01 22 40 00 07 05 81 03 40
00 0A 09 04 01 00 01 03 01 01 00 09 21 10 01 00
01 22 5E 00 07 05 82 03 40 00 0A 09 04 02 00 01
03 01 01 00 09 21 10 01 00 01 22 40 00 07 05 83
03 40 00 0A
// Config:
bLength: 09
bDescriptorType: 02
wTotalLength: 0054
bNumInterfaces: 03
bConfigurationValue: 01
iConfiguration: 00
bmAttributes: A0
bMaxPower: 32
// Interface0.0:
bLength: 09
bDescriptorType: 04
bInterfaceNumber: 00
bAlternateSetting: 00
bNumEndpoints: 01
bInterfaceClass: 03
bInterfaceSubClass: 01
bInterfaceProtocol: 02
iInterface: 00
// HID:
bLength: 09
bDescriptorType: 21
bcdHID: 0110
bCountryCode: 00
bNumDescriptors: 01
bDescrType: 22
wDescriptorLength: 0040
// Report0 dump: len: 0040
05 01 09 02 A1 01 09 01 A1 00 05 09 19 01 29 05
15 00 25 01 95 05 75 01 81 02 95 01 75 03 81 03
05 01 09 30 09 31 16 01 80 26 FF 7F 75 10 95 02
81 06 09 38 15 81 25 7F 75 08 95 01 81 06 C0 C0
// Endpoint:
bLength: 07
bDescriptorType: 05
bEndpointAddress: 81
bmAttributes: 03
wMaxPacketSize: 0040
bInterval: 0A
// Interface1.0:
bLength: 09
bDescriptorType: 04
bInterfaceNumber: 01
bAlternateSetting: 00
bNumEndpoints: 01
bInterfaceClass: 03
bInterfaceSubClass: 01
bInterfaceProtocol: 01
iInterface: 00
// HID:
bLength: 09
bDescriptorType: 21
bcdHID: 0110
bCountryCode: 00
bNumDescriptors: 01
bDescrType: 22
wDescriptorLength: 005E
// Report0 dump: len: 005E
06 00 FF 09 0E A1 01 85 BA 95 1F 75 08 26 FF 00
15 00 09 01 91 02 85 BA 95 1F 75 08 26 FF 00 15
00 09 01 81 02 C0 05 01 09 80 A1 01 85 02 05 01
19 81 29 83 15 00 25 01 95 03 75 01 81 06 95 01
75 05 81 01 C0 05 0C 09 01 A1 01 85 03 15 00 26
80 03 19 00 2A 80 03 75 10 95 01 81 00 C0
// Endpoint:
bLength: 07
bDescriptorType: 05
bEndpointAddress: 82
bmAttributes: 03
wMaxPacketSize: 0040
bInterval: 0A
// Interface2.0:
bLength: 09
bDescriptorType: 04
bInterfaceNumber: 02
bAlternateSetting: 00
bNumEndpoints: 01
bInterfaceClass: 03
bInterfaceSubClass: 01
bInterfaceProtocol: 01
iInterface: 00
// HID:
bLength: 09
bDescriptorType: 21
bcdHID: 0110
bCountryCode: 00
bNumDescriptors: 01
bDescrType: 22
wDescriptorLength: 0040
// Report0 dump: len: 0040
05 01 09 06 A1 01 05 07 19 E0 29 E7 15 00 25 01
75 01 95 08 81 02 95 01 75 08 81 03 95 05 75 01
05 08 19 01 29 05 91 02 95 01 75 03 91 03 95 06
75 08 15 00 26 FF 00 05 07 19 00 29 FF 81 00 C0
// Endpoint:
bLength: 07
bDescriptorType: 05
bEndpointAddress: 83
bmAttributes: 03
wMaxPacketSize: 0040
bInterval: 0A
// Parse data here: http://eleccelerator.com/usbdescreqparser/
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
0xAE, 0x24, // idVendor 0x24AE
0x13, 0x20, // idProduct 0x2013
0x10, 0x01, // bcdDevice 2.10
0x01, // iManufacturer (String Index)
0x02, // iProduct (String Index)
0x00, // iSerialNumber (String Index)
0x01, // bNumConfigurations 1
0x09, // bLength
0x02, // bDescriptorType (Configuration)
0x54, 0x00, // wTotalLength 84
0x03, // bNumInterfaces 3
0x01, // bConfigurationValue
0x00, // iConfiguration (String Index)
0xA0, // bmAttributes Remote Wakeup
0x32, // bMaxPower 100mA
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)
0x10, 0x01, // bcdHID 1.10
0x00, // bCountryCode
0x01, // bNumDescriptors
0x22, // bDescriptorType[0] (HID)
0x40, 0x00, // wDescriptorLength[0] 64
0x07, // bLength
0x05, // bDescriptorType (Endpoint)
0x81, // bEndpointAddress (IN/D2H)
0x03, // bmAttributes (Interrupt)
0x40, 0x00, // wMaxPacketSize 64
0x0A, // bInterval 10 (unit depends on device speed)
0x09, // bLength
0x04, // bDescriptorType (Interface)
0x01, // bInterfaceNumber 1
0x00, // bAlternateSetting
0x01, // bNumEndpoints 1
0x03, // bInterfaceClass
0x01, // bInterfaceSubClass
0x01, // bInterfaceProtocol
0x00, // iInterface (String Index)
0x09, // bLength
0x21, // bDescriptorType (HID)
0x10, 0x01, // bcdHID 1.10
0x00, // bCountryCode
0x01, // bNumDescriptors
0x22, // bDescriptorType[0] (HID)
0x5E, 0x00, // wDescriptorLength[0] 94
0x07, // bLength
0x05, // bDescriptorType (Endpoint)
0x82, // bEndpointAddress (IN/D2H)
0x03, // bmAttributes (Interrupt)
0x40, 0x00, // wMaxPacketSize 64
0x0A, // bInterval 10 (unit depends on device speed)
0x09, // bLength
0x04, // bDescriptorType (Interface)
0x02, // bInterfaceNumber 2
0x00, // bAlternateSetting
0x01, // bNumEndpoints 1
0x03, // bInterfaceClass
0x01, // bInterfaceSubClass
0x01, // bInterfaceProtocol
0x00, // iInterface (String Index)
0x09, // bLength
0x21, // bDescriptorType (HID)
0x10, 0x01, // bcdHID 1.10
0x00, // bCountryCode
0x01, // bNumDescriptors
0x22, // bDescriptorType[0] (HID)
0x40, 0x00, // wDescriptorLength[0] 64
0x07, // bLength
0x05, // bDescriptorType (Endpoint)
0x83, // bEndpointAddress (IN/D2H)
0x03, // bmAttributes (Interrupt)
0x40, 0x00, // wMaxPacketSize 64
0x0A, // bInterval 10 (unit depends on device speed)
// 102 bytes
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, 0x05, // Usage Maximum (0x05)
0x15, 0x00, // Logical Minimum (0)
0x25, 0x01, // Logical Maximum (1)
0x95, 0x05, // Report Count (5)
0x75, 0x01, // Report Size (1)
0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x95, 0x01, // Report Count (1)
0x75, 0x03, // Report Size (3)
0x81, 0x03, // Input (Const,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x05, 0x01, // Usage Page (Generic Desktop Ctrls)
0x09, 0x30, // Usage (X)
0x09, 0x31, // Usage (Y)
0x16, 0x01, 0x80, // Logical Minimum (-32767)
0x26, 0xFF, 0x7F, // Logical Maximum (32767)
0x75, 0x10, // Report Size (16)
0x95, 0x02, // Report Count (2)
0x81, 0x06, // Input (Data,Var,Rel,No Wrap,Linear,Preferred State,No Null Position)
0x09, 0x38, // Usage (Wheel)
0x15, 0x81, // Logical Minimum (-127)
0x25, 0x7F, // Logical Maximum (127)
0x75, 0x08, // Report Size (8)
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
// 64 bytes
0x06, 0x00, 0xFF, // Usage Page (Vendor Defined 0xFF00)
0x09, 0x0E, // Usage (0x0E)
0xA1, 0x01, // Collection (Application)
0x85, 0xBA, // Report ID (-70)
0x95, 0x1F, // Report Count (31)
0x75, 0x08, // Report Size (8)
0x26, 0xFF, 0x00, // Logical Maximum (255)
0x15, 0x00, // Logical Minimum (0)
0x09, 0x01, // Usage (0x01)
0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x85, 0xBA, // Report ID (-70)
0x95, 0x1F, // Report Count (31)
0x75, 0x08, // Report Size (8)
0x26, 0xFF, 0x00, // Logical Maximum (255)
0x15, 0x00, // Logical Minimum (0)
0x09, 0x01, // Usage (0x01)
0x81, 0x02, // Input (Data,Var,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, 0x02, // Report ID (2)
0x05, 0x01, // Usage Page (Generic Desktop Ctrls)
0x19, 0x81, // Usage Minimum (Sys Power Down)
0x29, 0x83, // Usage Maximum (Sys Wake Up)
0x15, 0x00, // Logical Minimum (0)
0x25, 0x01, // Logical Maximum (1)
0x95, 0x03, // Report Count (3)
0x75, 0x01, // Report Size (1)
0x81, 0x06, // Input (Data,Var,Rel,No Wrap,Linear,Preferred State,No Null Position)
0x95, 0x01, // Report Count (1)
0x75, 0x05, // Report Size (5)
0x81, 0x01, // Input (Const,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)
0x15, 0x00, // Logical Minimum (0)
0x26, 0x80, 0x03, // Logical Maximum (896)
0x19, 0x00, // Usage Minimum (Unassigned)
0x2A, 0x80, 0x03, // Usage Maximum (0x0380)
0x75, 0x10, // Report Size (16)
0x95, 0x01, // Report Count (1)
0x81, 0x00, // Input (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position)
0xC0, // End Collection
// 94 bytes
0x05, 0x01, // Usage Page (Generic Desktop Ctrls)
0x09, 0x06, // Usage (Keyboard)
0xA1, 0x01, // Collection (Application)
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)
0x95, 0x01, // Report Count (1)
0x75, 0x08, // Report Size (8)
0x81, 0x03, // Input (Const,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x95, 0x05, // Report Count (5)
0x75, 0x01, // Report Size (1)
0x05, 0x08, // Usage Page (LEDs)
0x19, 0x01, // Usage Minimum (Num Lock)
0x29, 0x05, // Usage Maximum (Kana)
0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x95, 0x01, // Report Count (1)
0x75, 0x03, // Report Size (3)
0x91, 0x03, // Output (Const,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x95, 0x06, // Report Count (6)
0x75, 0x08, // Report Size (8)
0x15, 0x00, // Logical Minimum (0)
0x26, 0xFF, 0x00, // Logical Maximum (255)
0x05, 0x07, // Usage Page (Kbrd/Keypad)
0x19, 0x00, // Usage Minimum (0x00)
0x29, 0xFF, // Usage Maximum (0xFF)
0x81, 0x00, // Input (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position)
0xC0, // End Collection
// 64 bytes
@tmk
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tmk commented Jul 5, 2023

The keyboard has three interfaces. Interface 0 is for mouse, inteface 1 and 2 are for keyboard.

Keyboard at interface 1 sends vendor specific data and system/consumer control.
Keyboard at interface 2 sends normal keyboard data.

Interface Subclass Protocol
0 Boot(1) Mouse(2)
1 Boot(1) Keyboard(1)
2 Boot(1) Keyboard(1)

tmk/tmk_keyboard#764

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