2.2.4.51 USB_DEVICE_FUNCTION_REGISTRATION_TABLE Structure

C 

typedef struct {
  USB_SPEED speed;
  uint8_t configurationValue;
  uint8_t interfaceNumber;
  uint8_t numberOfInterfaces;
  uintptr_t funcDriverIndex;
  void * funcDriverInit;
  void * driver;
} USB_DEVICE_FUNCTION_REGISTRATION_TABLE;

Summary

USB Device Function Registration Structure

This data type defines the USB Device Function Registration Structure. A table containing entries for each function driver instance should be registered with device layer.

Members

Members Description
USB_SPEED speed; Type of speed (high, full or low speed)
uint8_t configurationValue; Configuration Value to which the function driver has to be tied
uint8_t interfaceNumber; Interface number to which this function driver has to be tied
uint8_t numberOfInterfaces; Number of interfaces used by the function
uintptr_t funcDriverIndex; Function driver instance index
void * funcDriverInit; Pointer to a structure that contains function driver initialization data
void * driver; Pointer to a standard structure that exposes function driver APIs to USB device layer

Remarks

This type is specific to implementation of the USB Device Stack API.