CH-LINK USB DESC IAD CDC
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=========================== USB Port6 ===========================
Connection Status : 0x01 (Device is connected)
Port Chain : 1-6
======================== USB Device ========================
+++++++++++++++++ Device Information ++++++++++++++++++
Device Description : USB Composite Device
Device Path : \\?\usb#vid_1a86&pid_8010#0001a0000001#{a5dcbf10-6530-11d2-901f-00c04fb951ed}
Device ID : USB\VID_1A86&PID_8010\0001A0000001
Hardware IDs : USB\VID_1A86&PID_8010&REV_0102 USB\VID_1A86&PID_8010
Driver KeyName : {36fc9e60-c465-11cf-8056-444553540000}\0048 (GUID_DEVCLASS_USB)
Driver : C:\Windows\system32\DRIVERS\usbccgp.sys (Version: 6.1.7601.17514 Date: 2010-11-21)
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_#0006.Hub_#0001
Location IDs : PCIROOT(0)#PCI(1400)#USBROOT(0)#USB(6)
Container ID : {190233aa-7621-52b0-ac48-32e370faa353}
Manufacturer Info : (标准 USB 主控制器)
Capabilities : 0x94 (Removable, UniqueID, SurpriseRemovalOK)
Status : 0x0180600A (DN_DRIVER_LOADED, DN_STARTED, DN_DISABLEABLE, DN_REMOVABLE, DN_NT_ENUMERATOR, DN_NT_DRIVER)
Problem Code : 0
Address : 6
Power State : D0 (supported: D0, D3, wake from D0)
Child Device 1 : WCH-LinkRV
Device ID : USB\VID_1A86&PID_8010&MI_00\6&1EE0F0BE&0&0000
Class : WCH
Child Device 2 : WCH-Link
Device ID : USB\VID_1A86&PID_8010&MI_01\6&1EE0F0BE&0&0001
Class : Ports
COM-Port : COM19 ()
Problem : 1 (CM_PROB_NOT_CONFIGURED)
---------------- Connection Information ---------------
Connection Index : 0x06 (6)
Connection Status : 0x01 (DeviceConnected)
Current Config Value : 0x01
Device Address : 0x06 (6)
Is Hub : 0x00 (no)
Number Of Open Pipes : 0x07 (7)
Device Bus Speed : 0x01 (Full-Speed)
Pipe0ScheduleOffset : 0x00 (0)
Pipe1ScheduleOffset : 0x00 (0)
Pipe2ScheduleOffset : 0x00 (0)
Pipe3ScheduleOffset : 0x00 (0)
Pipe4ScheduleOffset : 0x00 (0)
Pipe5ScheduleOffset : 0x00 (0)
Pipe6ScheduleOffset : 0x00 (0)
Data (HexDump) : 06 00 00 00 12 01 10 01 EF 02 01 08 86 1A 10 80 ................
02 01 01 02 03 01 01 01 00 06 00 07 00 00 00 01 ................
00 00 00 07 05 82 02 40 00 00 00 00 00 00 07 05 .......@........
02 02 40 00 00 00 00 00 00 07 05 81 02 40 00 00 ..@..........@..
00 00 00 00 07 05 01 02 40 00 00 00 00 00 00 07 ........@.......
05 84 03 08 00 01 00 00 00 00 07 05 83 02 40 00 ..............@.
00 00 00 00 00 07 05 03 02 40 00 00 00 00 00 00 .........@......
------------------ Device Descriptor ------------------
bLength : 0x12 (18 bytes)
bDescriptorType : 0x01 (Device Descriptor)
bcdUSB : 0x110 (USB Version 1.10)
bDeviceClass : 0xEF (Miscellaneous)
bDeviceSubClass : 0x02
bDeviceProtocol : 0x01 (IAD)
bMaxPacketSize0 : 0x08 (8 bytes)
idVendor : 0x1A86
idProduct : 0x8010
bcdDevice : 0x0102
iManufacturer : 0x01 (String Descriptor 1)
Language 0x0409 : "wch.cn"
iProduct : 0x02 (String Descriptor 2)
Language 0x0409 : "WCH-Link"
iSerialNumber : 0x03 (String Descriptor 3)
Language 0x0409 : "0001A0000001"
bNumConfigurations : 0x01
Data (HexDump) : 12 01 10 01 EF 02 01 08 86 1A 10 80 02 01 01 02 ................
03 01 ..
------------------ String Descriptors -----------------
------ String Descriptor 0 ------
bLength : 0x04 (4 bytes)
bDescriptorType : 0x03 (String Descriptor)
Language ID[0] : 0x0409 (English - United States)
Data (HexDump) : 04 03 09 04 ....
------ String Descriptor 1 ------
bLength : 0x0E (14 bytes)
bDescriptorType : 0x03 (String Descriptor)
Language 0x0409 : "wch.cn"
Data (HexDump) : 0E 03 77 00 63 00 68 00 2E 00 63 00 6E 00 ..w.c.h...c.n.
------ String Descriptor 2 ------
bLength : 0x12 (18 bytes)
bDescriptorType : 0x03 (String Descriptor)
Language 0x0409 : "WCH-Link"
Data (HexDump) : 12 03 57 00 43 00 48 00 2D 00 4C 00 69 00 6E 00 ..W.C.H.-.L.i.n.
6B 00 k.
------ String Descriptor 3 ------
bLength : 0x1A (26 bytes)
bDescriptorType : 0x03 (String Descriptor)
Language 0x0409 : "0001A0000001"
Data (HexDump) : 1A 03 30 00 30 00 30 00 31 00 41 00 30 00 30 00 ..0.0.0.1.A.0.0.
30 00 30 00 30 00 30 00 31 00 0.0.0.0.1.
------ String Descriptor 4 ------
bLength : 0x12 (18 bytes)
bDescriptorType : 0x03 (String Descriptor)
Language 0x0409 : "WCH-Link"
Data (HexDump) : 12 03 57 00 43 00 48 00 2D 00 4C 00 69 00 6E 00 ..W.C.H.-.L.i.n.
6B 00 k.
---------------- Configuration Descriptor -----------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x02 (Configuration Descriptor)
wTotalLength : 0x0078 (120 bytes)
bNumInterfaces : 0x03
bConfigurationValue : 0x01
iConfiguration : 0x00 (No String Descriptor)
bmAttributes : 0x80
D7: Reserved, set 1 : 0x01
D6: Self Powered : 0x00 (no)
D5: Remote Wakeup : 0x00 (no)
D4..0: Reserved, set 0 : 0x00
MaxPower : 0x32 (100 mA)
Data (HexDump) : 09 02 78 00 03 01 00 80 32 08 0B 00 01 FF 00 00 ..x.....2.......
02 09 04 00 00 04 FF 80 55 00 07 05 82 02 40 00 ........U.....@.
00 07 05 02 02 40 00 00 07 05 81 02 40 00 00 07 .....@......@...
05 01 02 40 00 00 08 0B 01 02 02 02 01 04 09 04 ...@............
01 00 01 02 02 01 00 05 24 00 10 01 05 24 01 01 ........$....$..
00 04 24 02 02 05 24 06 00 01 07 05 84 03 08 00 ..$...$.........
01 09 04 02 00 02 0A 00 00 00 07 05 83 02 40 00 ..............@.
00 07 05 03 02 40 00 00 .....@..
------------------- IAD Descriptor --------------------
bLength : 0x08 (8 bytes)
bDescriptorType : 0x0B
bFirstInterface : 0x00
bInterfaceCount : 0x01
*!*ERROR bInterfaceCount must be greater than 1
bFunctionClass : 0xFF (Vendor Specific)
bFunctionSubClass : 0x00
bFunctionProtocol : 0x00
iFunction : 0x02 (String Descriptor 2)
Language 0x0409 : "WCH-Link"
Data (HexDump) : 08 0B 00 01 FF 00 00 02 ........
---------------- Interface Descriptor -----------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x04 (Interface Descriptor)
bInterfaceNumber : 0x00
bAlternateSetting : 0x00
bNumEndpoints : 0x04 (4 Endpoints)
bInterfaceClass : 0xFF (Vendor Specific)
bInterfaceSubClass : 0x80
bInterfaceProtocol : 0x55
iInterface : 0x00 (No String Descriptor)
Data (HexDump) : 09 04 00 00 04 FF 80 55 00 .......U.
----------------- Endpoint Descriptor -----------------
bLength : 0x07 (7 bytes)
bDescriptorType : 0x05 (Endpoint Descriptor)
bEndpointAddress : 0x82 (Direction=IN EndpointID=2)
bmAttributes : 0x02 (TransferType=Bulk)
wMaxPacketSize : 0x0040 (64 bytes)
bInterval : 0x00 (ignored)
Data (HexDump) : 07 05 82 02 40 00 00 ....@..
----------------- Endpoint Descriptor -----------------
bLength : 0x07 (7 bytes)
bDescriptorType : 0x05 (Endpoint Descriptor)
bEndpointAddress : 0x02 (Direction=OUT EndpointID=2)
bmAttributes : 0x02 (TransferType=Bulk)
wMaxPacketSize : 0x0040 (64 bytes)
bInterval : 0x00 (ignored)
Data (HexDump) : 07 05 02 02 40 00 00 ....@..
----------------- Endpoint Descriptor -----------------
bLength : 0x07 (7 bytes)
bDescriptorType : 0x05 (Endpoint Descriptor)
bEndpointAddress : 0x81 (Direction=IN EndpointID=1)
bmAttributes : 0x02 (TransferType=Bulk)
wMaxPacketSize : 0x0040 (64 bytes)
bInterval : 0x00 (ignored)
Data (HexDump) : 07 05 81 02 40 00 00 ....@..
----------------- Endpoint Descriptor -----------------
bLength : 0x07 (7 bytes)
bDescriptorType : 0x05 (Endpoint Descriptor)
bEndpointAddress : 0x01 (Direction=OUT EndpointID=1)
bmAttributes : 0x02 (TransferType=Bulk)
wMaxPacketSize : 0x0040 (64 bytes)
bInterval : 0x00 (ignored)
Data (HexDump) : 07 05 01 02 40 00 00 ....@..
------------------- IAD Descriptor --------------------
bLength : 0x08 (8 bytes)
bDescriptorType : 0x0B
bFirstInterface : 0x01
bInterfaceCount : 0x02
bFunctionClass : 0x02 (Communications and CDC Control)
bFunctionSubClass : 0x02
bFunctionProtocol : 0x01
iFunction : 0x04 (String Descriptor 4)
Language 0x0409 : "WCH-Link"
Data (HexDump) : 08 0B 01 02 02 02 01 04 ........
---------------- Interface Descriptor -----------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x04 (Interface Descriptor)
bInterfaceNumber : 0x01
bAlternateSetting : 0x00
bNumEndpoints : 0x01 (1 Endpoint)
bInterfaceClass : 0x02 (Communications and CDC Control)
bInterfaceSubClass : 0x02
bInterfaceProtocol : 0x01
iInterface : 0x00 (No String Descriptor)
Data (HexDump) : 09 04 01 00 01 02 02 01 00 .........
-------------- CDC Interface Descriptor ---------------
bFunctionLength : 0x05 (5 bytes)
bDescriptorType : 0x24 (Interface)
bDescriptorSubType : 0x00 (Header Functional Descriptor)
bcdCDC : 0x110 (CDC Version 1.10)
Data (HexDump) : 05 24 00 10 01 .$...
-------------- CDC Interface Descriptor ---------------
bFunctionLength : 0x05 (5 bytes)
bDescriptorType : 0x24 (Interface)
bDescriptorSubType : 0x01 (Call Management Functional Descriptor)
bmCapabilities : 0x01
bDataInterface : 0x00
Data (HexDump) : 05 24 01 01 00 .$...
-------------- CDC Interface Descriptor ---------------
bFunctionLength : 0x04 (4 bytes)
bDescriptorType : 0x24 (Interface)
bDescriptorSubType : 0x02 (Abstract Control Management Functional Descriptor)
bmCapabilities : 0x02
Data (HexDump) : 04 24 02 02 .$..
-------------- CDC Interface Descriptor ---------------
bFunctionLength : 0x05 (5 bytes)
bDescriptorType : 0x24 (Interface)
bDescriptorSubType : 0x06 (Union Functional Descriptor)
bControlInterface : 0x00
bSubordinateInterface[0] : 0x01
Data (HexDump) : 05 24 06 00 01 .$...
----------------- Endpoint Descriptor -----------------
bLength : 0x07 (7 bytes)
bDescriptorType : 0x05 (Endpoint Descriptor)
bEndpointAddress : 0x84 (Direction=IN EndpointID=4)
bmAttributes : 0x03 (TransferType=Interrupt)
wMaxPacketSize : 0x0008 (8 bytes)
bInterval : 0x01 (1 ms)
Data (HexDump) : 07 05 84 03 08 00 01 .......
---------------- Interface Descriptor -----------------
bLength : 0x09 (9 bytes)
bDescriptorType : 0x04 (Interface Descriptor)
bInterfaceNumber : 0x02
bAlternateSetting : 0x00
bNumEndpoints : 0x02 (2 Endpoints)
bInterfaceClass : 0x0A (CDC-Data)
bInterfaceSubClass : 0x00
bInterfaceProtocol : 0x00
iInterface : 0x00 (No String Descriptor)
Data (HexDump) : 09 04 02 00 02 0A 00 00 00 .........
----------------- Endpoint Descriptor -----------------
bLength : 0x07 (7 bytes)
bDescriptorType : 0x05 (Endpoint Descriptor)
bEndpointAddress : 0x83 (Direction=IN EndpointID=3)
bmAttributes : 0x02 (TransferType=Bulk)
wMaxPacketSize : 0x0040 (64 bytes)
bInterval : 0x00 (ignored)
Data (HexDump) : 07 05 83 02 40 00 00 ....@..
----------------- Endpoint Descriptor -----------------
bLength : 0x07 (7 bytes)
bDescriptorType : 0x05 (Endpoint Descriptor)
bEndpointAddress : 0x03 (Direction=OUT EndpointID=3)
bmAttributes : 0x02 (TransferType=Bulk)
wMaxPacketSize : 0x0040 (64 bytes)
bInterval : 0x00 (ignored)
Data (HexDump) : 07 05 03 02 40 00 00 ....@..
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