|
Barrelfish
|
Data Fields | |
| uint8_t | bLength |
| should be 9 bytes | |
| uint8_t | bDescriptorType |
| always USB_DESCRIPTOR_TYPE_ENDPOINT | |
| uint16_t | wMaxPacketSize |
| maximum packet size for this endpoint | |
| uint8_t | bInterval |
| interval for polling in (micro)frames | |
This descriptor contains information about one endpoint for an interface. Endpoint descriptors are always returned as part of the configuration Information by GetConfiguration().
Each endpoint has its own endpoint descriptor.
1.8.11