144 lines
4.9 KiB
Plaintext
144 lines
4.9 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-or-later OR GFDL-1.2-no-invariants-or-later
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# Reported in https://github.com/pyocd/pyOCD/issues/1395
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Bus 003 Device 118: ID 2a86:8011 wch.cn WCH-Link
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Device Descriptor:
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bLength 18
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bDescriptorType 1
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bcdUSB 2.00
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bDeviceClass 239 Miscellaneous Device
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bDeviceSubClass 2
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bDeviceProtocol 1 Interface Association
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bMaxPacketSize0 8
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idVendor 0x2a86
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idProduct 0x8011
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bcdDevice 1.00
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iManufacturer 1 wch.cn
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iProduct 2 WCH-Link
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iSerial 3 0001A0000001
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bNumConfigurations 1
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Configuration Descriptor:
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bLength 9
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bDescriptorType 2
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wTotalLength 0x006b
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bNumInterfaces 3
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bConfigurationValue 1
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iConfiguration 0
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bmAttributes 0x80
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(Bus Powered)
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MaxPower 500mA
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Interface Association:
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bLength 8
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bDescriptorType 11
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bFirstInterface 0
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bInterfaceCount 2
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bFunctionClass 2 Communications
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bFunctionSubClass 2 Abstract (modem)
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bFunctionProtocol 1 AT-commands (v.25ter)
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iFunction 4 QYF CMSIS-DAP
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Interface Descriptor:
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bLength 9
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bDescriptorType 4
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bInterfaceNumber 0
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bAlternateSetting 0
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bNumEndpoints 1
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bInterfaceClass 2 Communications
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bInterfaceSubClass 2 Abstract (modem)
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bInterfaceProtocol 0
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iInterface 4 QYF CMSIS-DAP
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CDC Header:
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bcdCDC 1.10
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CDC Call Management:
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bmCapabilities 0x01
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call management
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bDataInterface 1
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CDC ACM:
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bmCapabilities 0x02
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line coding and serial state
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CDC Union:
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bMasterInterface 0
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bSlaveInterface 1
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x84 EP 4 IN
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bmAttributes 3
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Transfer Type Interrupt
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x0040 1x 64 bytes
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bInterval 2
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Interface Descriptor:
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bLength 9
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bDescriptorType 4
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bInterfaceNumber 1
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bAlternateSetting 0
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bNumEndpoints 2
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bInterfaceClass 10 CDC Data
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bInterfaceSubClass 0
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bInterfaceProtocol 0
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iInterface 5 (error)
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x03 EP 3 OUT
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bmAttributes 2
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Transfer Type Bulk
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x0040 1x 64 bytes
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bInterval 0
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x83 EP 3 IN
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bmAttributes 2
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Transfer Type Bulk
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x0040 1x 64 bytes
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bInterval 0
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Interface Descriptor:
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bLength 9
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bDescriptorType 4
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bInterfaceNumber 2
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bAlternateSetting 0
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bNumEndpoints 2
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bInterfaceClass 3 Human Interface Device
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bInterfaceSubClass 0
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bInterfaceProtocol 0
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iInterface 6 QYF CMSIS-DAP
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HID Device Descriptor:
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bLength 9
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bDescriptorType 33
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bcdHID 1.00
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bCountryCode 0 Not supported
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bNumDescriptors 1
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bDescriptorType 34 Report
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wDescriptorLength 33
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Report Descriptors:
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** UNAVAILABLE **
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x81 EP 1 IN
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bmAttributes 3
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Transfer Type Interrupt
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x0040 1x 64 bytes
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bInterval 1
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Endpoint Descriptor:
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bLength 7
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bDescriptorType 5
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bEndpointAddress 0x01 EP 1 OUT
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bmAttributes 3
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Transfer Type Interrupt
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Synch Type None
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Usage Type Data
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wMaxPacketSize 0x0040 1x 64 bytes
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bInterval 1
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Device Status: 0x0000
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(Bus Powered)
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