descriptor_parser

  • FT232
Start
Device addressed... Requesting device descriptor.
Device descriptor: 

Descriptor Length:	12
USB version:		2.0
Class:			00 Use class information in the Interface Descriptor
Subclass:		00
Protocol:		00
Max.packet size:	08
Vendor  ID:		0403
Product ID:		6001
Revision ID:		0600
Mfg.string index:	01 Length: 10 Contents: FTDI
Prod.string index:	02 Length: 32 Contents: FT232R USB UART
Serial number index:	03 Length: 18 Contents: A50177H2
Number of conf.:	01

Configuration number 0
Total configuration length: 32 bytes

Configuration descriptor:
Total length:		0020
Number of interfaces:	01
Configuration value:	01
Configuration string:	00
Attributes:		A0 Remote Wakeup
Max.power:		2D 90ma

Interface descriptor:
Interface number:	00
Alternate setting:	00
Endpoints:		02
Class:			FF Vendor Specific
Subclass:		FF
Protocol:		FF
Interface string:	02 Length: 32 Contents: FT232R USB UART

Endpoint descriptor:
Endpoint address:	01 Direction: IN
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	00 0 ms

Endpoint descriptor:
Endpoint address:	02 Direction: OUT
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	00 0 ms
  • MC8795V
Start
Device addressed... Requesting device descriptor.
Device descriptor: 

Descriptor Length:	12
USB version:		2.0
Class:			00 Use class information in the Interface Descriptor
Subclass:		00
Protocol:		00
Max.packet size:	40
Vendor  ID:		1199
Product ID:		683C
Revision ID:		0006
Mfg.string index:	03 Length: 60 Contents: Sierra Wireless, Incorporated
Prod.string index:	02 Length: 16 Contents: MC8795V
Serial number index:	00
Number of conf.:	01

Configuration number 0
Total configuration length: 198 bytes

Configuration descriptor:
Total length:		00C6
Number of interfaces:	07
Configuration value:	01
Configuration string:	01 Length: 42 Contents: Sierra Configuration
Attributes:		E0 Self-powered Remote Wakeup
Max.power:		00 0ma

Interface descriptor:
Interface number:	00
Alternate setting:	00
Endpoints:		02
Class:			FF Vendor Specific
Subclass:		FF
Protocol:		FF
Interface string:	00

Endpoint descriptor:
Endpoint address:	01 Direction: IN
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	20 32 ms

Endpoint descriptor:
Endpoint address:	01 Direction: OUT
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	20 32 ms

Interface descriptor:
Interface number:	01
Alternate setting:	00
Endpoints:		02
Class:			FF Vendor Specific
Subclass:		FF
Protocol:		FF
Interface string:	00

Endpoint descriptor:
Endpoint address:	02 Direction: IN
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	20 32 ms

Endpoint descriptor:
Endpoint address:	02 Direction: OUT
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	20 32 ms

Interface descriptor:
Interface number:	02
Alternate setting:	00
Endpoints:		02
Class:			FF Vendor Specific
Subclass:		FF
Protocol:		FF
Interface string:	00

Endpoint descriptor:
Endpoint address:	03 Direction: IN
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	20 32 ms

Endpoint descriptor:
Endpoint address:	03 Direction: OUT
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	20 32 ms

Interface descriptor:
Interface number:	03
Alternate setting:	00
Endpoints:		03
Class:			FF Vendor Specific
Subclass:		FF
Protocol:		FF
Interface string:	00

Endpoint descriptor:
Endpoint address:	04 Direction: IN
Attributes:		03 Transfer type: Interrupt
Max.packet size:	0040
Polling interval:	05 5 ms

Endpoint descriptor:
Endpoint address:	05 Direction: IN
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	20 32 ms

Endpoint descriptor:
Endpoint address:	04 Direction: OUT
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	20 32 ms

Interface descriptor:
Interface number:	04
Alternate setting:	00
Endpoints:		03
Class:			FF Vendor Specific
Subclass:		FF
Protocol:		FF
Interface string:	00

Endpoint descriptor:
Endpoint address:	06 Direction: IN
Attributes:		03 Transfer type: Interrupt
Max.packet size:	0040
Polling interval:	05 5 ms

Endpoint descriptor:
Endpoint address:	07 Direction: IN
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	20 32 ms

Endpoint descriptor:
Endpoint address:	05 Direction: OUT
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	20 32 ms

Interface descriptor:
Interface number:	05
Alternate setting:	00
Endpoints:		03
Class:			FF Vendor Specific
Subclass:		FF
Protocol:		FF
Interface string:	00

Endpoint descriptor:
Endpoint address:	08 Direction: IN
Attributes:		03 Transfer type: Interrupt
Max.packet size:	0040
Polling interval:	05 5 ms

Endpoint descriptor:
Endpoint address:	09 Direction: IN
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	20 32 ms

Endpoint descriptor:
Endpoint address:	06 Direction: OUT
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	20 32 ms

Interface descriptor:
Interface number:	06
Alternate setting:	00
Endpoints:		03
Class:			FF Vendor Specific
Subclass:		FF
Protocol:		FF
Interface string:	00

Endpoint descriptor:
Endpoint address:	0A Direction: IN
Attributes:		03 Transfer type: Interrupt
Max.packet size:	0040
Polling interval:	05 5 ms

Endpoint descriptor:
Endpoint address:	0B Direction: IN
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	20 32 ms

Endpoint descriptor:
Endpoint address:	07 Direction: OUT
Attributes:		02 Transfer type: Bulk
Max.packet size:	0040
Polling interval:	20 32 ms
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