USBD_Audio_FU_Assoc

Description

Specify the entity ID connected to this Feature Unit.

Files

usbd_audio.h / usbd_audio.c

Prototype

void  USBD_Audio_FU_Assoc (CPU_INT08U   class_nbr,
                           CPU_INT08U   fu_id,
                           CPU_INT08U   src_entity_id,
                           USBD_ERR    *p_err);

Arguments

class_nbr

Class instance number.

fu_id

Feature Unit ID.

src_entity_id

ID of the Unit or Terminal to which this Unit is connected.

p_err

Pointer to variable that will receive the return error code from this function.

USBD_ERR_NONE

USBD_ERR_CLASS_INVALID_NBR

USBD_ERR_INVALID_ARG

Returned Value

None.

Callers

Application.

Notes / Warnings

None.