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.