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/*
    Title: USBDDriverCallbacks

    About: Purpose
        Definition of several callbacks which are triggered by the USB software
        driver after receiving specific requests.

    About: Usage
        1 - Re-implement the <USBDDriverCallbacks_ConfigurationChanged>
            callback to know when the hosts changes the active configuration of
            the device.
        2 - Re-implement the <USBDDriverCallbacks_InterfaceSettingChanged>
            callback to get notified whenever the active setting of an interface
            is changed by the host.
*/

#ifndef USBDDRIVERCALLBACKS_H
#define USBDDRIVERCALLBACKS_H

//------------------------------------------------------------------------------
//         Exported functions
//------------------------------------------------------------------------------
/*
    Functions: USB driver callbacks
        USBDDriverCallbacks_ConfigurationChanged - Indicates that the current
            configuration of the device has changed.
        USBDDriverCallbacks_InterfaceSettingChanged - Notifies of a change in
            the currently active setting of an interface.
*/
extern void USBDDriverCallbacks_ConfigurationChanged(unsigned char cfgnum);
extern void USBDDriverCallbacks_InterfaceSettingChanged(unsigned char interface,
                                                        unsigned char setting);

#endif //#ifndef USBDDRIVERCALLBACKS_H