/*****************************************************************************
 * Copyright (c) 2019, Nations Technologies Inc.
 *
 * All rights reserved.
 * ****************************************************************************
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the disclaimer below.
 *
 * Nations' name may not be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY NATIONS "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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/**
 * @file usb_init.h
 * @author Nations
 * @version v1.0.0
 *
 * @copyright Copyright (c) 2019, Nations Technologies Inc. All rights reserved.
 */
#ifndef __USB_INIT_H__
#define __USB_INIT_H__

#include "n32g45x.h"
#include "usb_core.h"

/**
 * @addtogroup N32G45X_USB_Driver
 * @{
 */

void USB_Init(void);

/*  The number of current endpoint, it will be used to specify an endpoint */
extern uint8_t EPindex;
/*  The number of current device, it is an index to the Device_Table */
/*extern uint8_t    Device_no; */
/*  Points to the USB_DeviceMess structure of current device */
/*  The purpose of this register is to speed up the execution */
extern USB_DeviceMess* pInformation;
/*  Points to the DEVICE_PROP structure of current device */
/*  The purpose of this register is to speed up the execution */
extern DEVICE_PROP* pProperty;
/*  Temporary save the state of Rx & Tx status. */
/*  Whenever the Rx or Tx state is changed, its value is saved */
/*  in this variable first and will be set to the EPRB or EPRA */
/*  at the end of interrupt process */
extern USER_STANDARD_REQUESTS* pUser_Standard_Requests;

extern uint16_t SaveState;
extern uint16_t wInterrupt_Mask;

/**
 * @}
 */

#endif /* __USB_INIT_H__ */