/* ----------------------------------------------------------------------------
 *         ATMEL Microcontroller Software Support 
 * ----------------------------------------------------------------------------
 * Copyright (c) 2008, Atmel Corporation
 *
 * All rights reserved.
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 * modification, are permitted provided that the following conditions are met:
 *
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 * this list of conditions and the disclaimer below.
 *
 * Atmel's name may not be used to endorse or promote products derived from
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/** \file
 *
 * \section Purpose
 * 
 *    Definition of several callbacks which are triggered by the USB software
 *    driver after receiving specific requests.
 * 
 * \section Usage
 * 
 *    -# Re-implement the USBDDriverCallbacks_ConfigurationChanged
 *        callback to know when the hosts changes the active configuration of
 *        the device.
 *    -# Re-implement the USBDDriverCallbacks_InterfaceSettingChanged
 *        callback to get notified whenever the active setting of an interface
 *        is changed by the host.
 *
 * \addtogroup usbd_interface 
 *@{
 */

/*------------------------------------------------------------------------------
 *         Headers
 *------------------------------------------------------------------------------*/

#include "USBDDriver.h"
#include <USBLib_Trace.h>

/*------------------------------------------------------------------------------
 *         Global functions
 *------------------------------------------------------------------------------*/

/**
 * Indicates that the current configuration of the device has changed.
 * \param cfgnum  New device configuration index.
 */
WEAK void USBDDriverCallbacks_ConfigurationChanged(uint8_t cfgnum)
{
    cfgnum = cfgnum;
    TRACE_INFO_WP("cfgChanged%d ", cfgnum);
}

/**
 * Notifies of a change in the currently active setting of an interface.
 * \param interface  Number of the interface whose setting has changed.
 * \param setting  New interface setting.
 */
WEAK void USBDDriverCallbacks_InterfaceSettingChanged(
    uint8_t interface,
    uint8_t setting)
{
    interface = interface; setting = setting;
    TRACE_INFO_WP("ifSettingChanged%d.%d ", interface, setting);
}

/**@}*/