USBD_DevAdd

Description

Adds a device to the stack.

Files

usbd_core.h/usbd_core.c

Prototype

CPU_INT08U  USBD_DevAdd (USBD_DEV_CFG      *p_dev_cfg,
                         USBD_BUS_FNCTS    *p_bus_fnct,
                         USBD_DRV_API      *p_drv_api,
                         USBD_DRV_CFG      *p_drv_cfg,
                         USBD_DRV_BSP_API  *p_bsp_api,
                         USBD_ERR          *p_err);

Arguments

p_dev_cfg

Pointer to specific USB device configuration

p_bus_fnct

Pointer to application specific structure that contains callback functions called on bus state changes.

p_drv_api

Pointer to specific USB device driver API.

p_drv_cfg

Pointer to specific USB device driver configuration.

p_bsp_api

Pointer to specific USB device board-specific API.

p_err

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

USBD_ERR_NONE

USBD_ERR_INVALID_ARG

USBD_ERR_NULL_PTR

USBD_ERR_DEV_ALLOC

USBD_ERR_EP_NONE_AVAIL

Returned Value

Device number, if no error(s).

USBD_DEV_NBR_NONE, otherwise.

Callers

Application.

Notes / Warnings

None.