Configuration Descriptor (Windows Embedded CE 6.0)
1/6/2010
The following table shows the Configuration Descriptor specification.
| Offset | Field | Size | Value | Description |
|---|---|---|---|---|
0 |
bLength |
1 |
0x09 |
Size of this descriptor, in bytes |
1 |
bDescriptorType |
1 |
0x02 |
CONFIGURATION descriptor |
2 |
wTotalLength |
2 |
0x003E |
Length of the total configuration block, including this descriptor and all following descriptors, in bytes |
4 |
bNumInterfaces |
1 |
0x02 |
Two interfaces |
5 |
bConfigurationValue |
1 |
0x01 |
ID of this configuration |
6 |
iConfiguration |
1 |
0x00 |
Unused |
7 |
bmAttributes |
1 |
0x80 |
Bus Powered |
8 |
MaxPower |
1 |
0x64 |
200 mA |
See Also
Concepts
USB-RNDIS Ethernet Device Sample Descriptors
USB Host Controller Driver Development Concepts
RNDIS To USB Mapping
Device Descriptor
Interface Descriptor for Data Class Interface
Notification Endpoint Descriptor
Data In Endpoint Descriptor
Data Out Endpoint Descriptor