4路USB按键 USB描述符

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=========================== USB Port3 ===========================

Connection Status : 0x01 (Device is connected)

Port Chain : 1-3-3

======================== USB Device ========================

+++++++++++++++++ Device Information ++++++++++++++++++

Device Description : USB Composite Device

Device Path : \\.\usb#vid_2704&pid_2018#6&2d1d0d8&0&3#{a5dcbf10-6530-11d2-901f-00c04fb951ed}

Device ID : USB\VID_2704&PID_2018\6&2D1D0D8&0&3

Hardware IDs : USB\VID_2704&PID_2018&REV_1100 USB\VID_2704&PID_2018

Driver KeyName : {36fc9e60-c465-11cf-8056-444553540000}\0024 (GUID_DEVCLASS_USB)

Driver Inf : C:\Windows\inf\usb.inf

Legacy BusType : PNPBus

Class : USB

Class GUID : {36fc9e60-c465-11cf-8056-444553540000} (GUID_DEVCLASS_USB)

Interface GUID : {a5dcbf10-6530-11d2-901f-00c04fb951ed} (GUID_DEVINTERFACE_USB_DEVICE)

Service : usbccgp

Enumerator : USB

Location Info : Port_#0003.Hub_#0002

Location IDs : PCIROOT(0)#PCI(1400)#USBROOT(0)#USB(3)#USB(3)

Container ID : {082bec1a-f3e4-11e9-a49c-0080d0ab9b35}

Manufacturer Info : (标准 USB 主控制器)

Capabilities : 0x84 (Removable, SurpriseRemovalOK)

Status : 0x0180600A (DN_DRIVER_LOADED, DN_STARTED, DN_DISABLEABLE, DN_REMOVABLE, DN_NT_ENUMERATOR, DN_NT_DRIVER)

Problem Code : 0

Address : 3

Power State : D0 (supported: D0, D1, D2, D3, wake from D0, wake from D1, wake from D2)

---------------- Connection Information ---------------

Connection Index : 0x03 (3)

Connection Status : 0x01 (DeviceConnected)

Current Config Value : 0x01

Device Address : 0x1B (27)

Is Hub : 0x00 (no)

Number Of Open Pipes : 0x03 (3)

Device Bus Speed : 0x01 (Full-Speed)

Pipe0ScheduleOffset : 0x00 (0)

Pipe1ScheduleOffset : 0x00 (0)

Pipe2ScheduleOffset : 0x00 (0)

------------------ Device Descriptor ------------------

bLength : 0x12 (18 bytes)

bDescriptorType : 0x01 (Device Descriptor)

bcdUSB : 0x110 (USB Version 1.10)

bDeviceClass : 0x00 (defined by the interface descriptors)

bDeviceSubClass : 0x00

bDeviceProtocol : 0x00

bMaxPacketSize0 : 0x08 (8 bytes)

idVendor : 0x2704

idProduct : 0x2018

bcdDevice : 0x1100

iManufacturer : 0x00 (No String Descriptor)

iProduct : 0x00 (No String Descriptor)

iSerialNumber : 0x00 (No String Descriptor)

bNumConfigurations : 0x01

---------------- Configuration Descriptor -----------------

bLength : 0x09 (9 bytes)

bDescriptorType : 0x02 (Configuration Descriptor)

wTotalLength : 0x0069 (105 bytes)

bNumInterfaces : 0x03

bConfigurationValue : 0x01

iConfiguration : 0x00 (No String Descriptor)

bmAttributes : 0xA0

D7: Reserved, set 1 : 0x01

D6: Self Powered : 0x00 (no)

D5: Remote Wakeup : 0x01 (yes)

D4..0: Reserved, set 0 : 0x00

MaxPower : 0x32 (100 mA)

---------------- Interface Descriptor -----------------

bLength : 0x09 (9 bytes)

bDescriptorType : 0x04 (Interface Descriptor)

bInterfaceNumber : 0x01

bAlternateSetting : 0x00

bNumEndpoints : 0x01 (1 Endpoint)

bInterfaceClass : 0x03 (HID - Human Interface Device)

bInterfaceSubClass : 0x02 (reserved)

bInterfaceProtocol : 0x02 (Mouse)

iInterface : 0x00 (No String Descriptor)

------------------- HID Descriptor --------------------

bLength : 0x09 (9 bytes)

bDescriptorType : 0x21 (HID Descriptor)

bcdHID : 0x0110 (HID Version 1.10)

bCountryCode : 0x21 (33 = US)

bNumDescriptors : 0x01

Descriptor 1:

bDescriptorType : 0x22 (Class=Report)

wDescriptorLength : 0x003A (58 bytes)

05 01 Usage Page (Generic Desktop Controls)

09 02 Usage (Mouse)

A1 01 Collection (Application)

09 01 Usage (Pointer)

A1 00 Collection (Physical)

05 09 Usage Page (Buttons)

19 01 Usage Minimum (1)

29 03 Usage Maximum (3)

15 00 Logical Minimum (0)

25 01 Logical Maximum (1)

95 03 Report Count (3)

75 01 Report Size (1)

81 02 Input (Var)

95 01 Report Count (1)

75 05 Report Size (5)

81 03 Input (Const, Var)

05 01 Usage Page (Generic Desktop Controls)

09 30 Usage (Direction-X)

09 31 Usage (Direction-Y)

09 38 Usage (Wheel)

15 81 Logical Minimum (-127)

25 7F Logical Maximum (127)

75 08 Report Size (8)

95 03 Report Count (3)

81 06 Input (Var, Rel)

95 02 Report Count (2)

75 08 Report Size (8)

81 03 Input (Const, Var)

C0 End Collection

----------------- Endpoint Descriptor -----------------

bLength : 0x07 (7 bytes)

bDescriptorType : 0x05 (Endpoint Descriptor)

bEndpointAddress : 0x82 (Direction=IN EndpointID=2)

bmAttributes : 0x03 (TransferType=Interrupt)

wMaxPacketSize : 0x0006 (6 bytes)

bInterval : 0x01 (1 ms)

----------------- Endpoint Descriptor -----------------

bLength : 0x07 (7 bytes)

bDescriptorType : 0x05 (Endpoint Descriptor)

bEndpointAddress : 0x02 (Direction=OUT EndpointID=2)

bmAttributes : 0x03 (TransferType=Interrupt)

wMaxPacketSize : 0x0040 (64 bytes)

bInterval : 0x01 (1 ms)

---------------- Interface Descriptor -----------------

bLength : 0x09 (9 bytes)

bDescriptorType : 0x04 (Interface Descriptor)

bInterfaceNumber : 0x00

bAlternateSetting : 0x00

bNumEndpoints : 0x01 (1 Endpoint)

bInterfaceClass : 0x03 (HID - Human Interface Device)

bInterfaceSubClass : 0x01 (Boot Interface)

bInterfaceProtocol : 0x01 (Keyboard)

iInterface : 0x00 (No String Descriptor)

------------------- HID Descriptor --------------------

bLength : 0x09 (9 bytes)

bDescriptorType : 0x21 (HID Descriptor)

bcdHID : 0x0111 (HID Version 1.11)

bCountryCode : 0x00 (00 = not localized)

bNumDescriptors : 0x01

Descriptor 1:

bDescriptorType : 0x22 (Class=Report)

wDescriptorLength : 0x0041 (65 bytes)

05 01 Usage Page (Generic Desktop Controls)

09 06 Usage (Keyboard)

A1 01 Collection (Application)

05 07 Usage Page (Keyboard)

19 E0 Usage Minimum (-32)

29 E7 Usage Maximum (-25)

15 00 Logical Minimum (0)

25 01 Logical Maximum (1)

95 08 Report Count (8)

75 01 Report Size (1)

81 02 Input (Var)

95 08 Report Count (8)

75 01 Report Size (1)

81 01 Input (Const)

05 08 Usage Page (LEDs)

19 01 Usage Minimum (1)

29 03 Usage Maximum (3)

95 03 Report Count (3)

75 01 Report Size (1)

91 02 Output (Var)

95 01 Report Count (1)

75 05 Report Size (5)

91 01 Output (Const)

05 07 Usage Page (Keyboard)

19 00 Usage Minimum (0)

2A FF 00 Usage Maximum (255)

15 00 Logical Minimum (0)

26 FF 00 Logical Maximum (255)

95 06 Report Count (6)

75 08 Report Size (8)

81 00 Input ()

C0 End Collection

----------------- Endpoint Descriptor -----------------

bLength : 0x07 (7 bytes)

bDescriptorType : 0x05 (Endpoint Descriptor)

bEndpointAddress : 0x81 (Direction=IN EndpointID=1)

bmAttributes : 0x03 (TransferType=Interrupt)

wMaxPacketSize : 0x0008 (8 bytes)

bInterval : 0x01 (1 ms)

----------------- Endpoint Descriptor -----------------

bLength : 0x07 (7 bytes)

bDescriptorType : 0x05 (Endpoint Descriptor)

bEndpointAddress : 0x01 (Direction=OUT EndpointID=1)

bmAttributes : 0x03 (TransferType=Interrupt)

wMaxPacketSize : 0x0040 (64 bytes)

bInterval : 0x01 (1 ms)

---------------- Interface Descriptor -----------------

bLength : 0x09 (9 bytes)

bDescriptorType : 0x04 (Interface Descriptor)

bInterfaceNumber : 0x02

bAlternateSetting : 0x00

bNumEndpoints : 0x01 (1 Endpoint)

bInterfaceClass : 0x03 (HID - Human Interface Device)

bInterfaceSubClass : 0x00 (None)

bInterfaceProtocol : 0x00 (None)

iInterface : 0x05 (String Descriptor 5)

------------------- HID Descriptor --------------------

bLength : 0x09 (9 bytes)

bDescriptorType : 0x21 (HID Descriptor)

bcdHID : 0x0100 (HID Version 1.00)

bCountryCode : 0x00 (00 = not localized)

bNumDescriptors : 0x01

Descriptor 1:

bDescriptorType : 0x22 (Class=Report)

wDescriptorLength : 0x0022 (34 bytes)

06 00 FF Usage Page (unk)

09 01 Usage (0x01)

A1 01 Collection (Application)

09 02 Usage (0x02)

15 00 Logical Minimum (0)

26 00 FF Logical Maximum (-256)

75 08 Report Size (8)

95 08 Report Count (8)

81 06 Input (Var, Rel)

09 02 Usage (0x02)

15 00 Logical Minimum (0)

26 00 FF Logical Maximum (-256)

75 08 Report Size (8)

95 08 Report Count (8)

91 06 Output (Var, Rel)

C0 End Collection

----------------- Endpoint Descriptor -----------------

bLength : 0x07 (7 bytes)

bDescriptorType : 0x05 (Endpoint Descriptor)

bEndpointAddress : 0x83 (Direction=IN EndpointID=3)

bmAttributes : 0x03 (TransferType=Interrupt)

wMaxPacketSize : 0x0040 (64 bytes)

bInterval : 0x01 (1 ms)

----------------- Endpoint Descriptor -----------------

bLength : 0x07 (7 bytes)

bDescriptorType : 0x05 (Endpoint Descriptor)

bEndpointAddress : 0x03 (Direction=OUT EndpointID=3)

bmAttributes : 0x03 (TransferType=Interrupt)

wMaxPacketSize : 0x0040 (64 bytes)

bInterval : 0x01 (1 ms)

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