USBD_Vendor_Add

Description

Create a new instance of the Vendor class.

Files

usbd_vendor.h / usbd_vendor.c

Prototype

CPU_INT08U  USBD_Vendor_Add (CPU_BOOLEAN            intr_en,
                             CPU_INT16U             interval,
                             USBD_VENDOR_REQ_FNCT   req_callback,
                             USBD_ERR              *p_err);

Arguments

intr_en

Interrupt endpoints IN and OUT flag:

DEF_TRUE

Pair of interrupt endpoints added to interface.

DEF_FALSE

Pair of interrupt endpoints not added to interface.

interval

Endpoint interval in milliseconds. It must be a power of 2.

req_callback

Vendor-specific request callback.

p_err

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

USBD_ERR_NONE

USBD_ERR_INVALID_ARG

USBD_ERR_ALLOC

Returned Value

Class instance number, if NO error(s).

USBD_CLASS_NBR_NONE, otherwise.

Callers

Application.

Notes / Warnings

None.