USB_DEVICE_FUNCTION_REGISTRATION

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.

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;

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.

USB Libraries Help > USB Device Libraries > USB Device Layer Library > Library Interface > g) Data Types and Constants > USB_DEVICE_FUNCTION_REGISTRATION_TABLE Structure

MPLAB Harmony USB Stack

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