/*
  ******************************************************************************
  *
  * COPYRIGHT(c) 2020, China Mobile IOT
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice,
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice,
  *      this list of conditions and the following disclaimer in the documentation
  *      and/or other materials provided with the distribution.
  *   3. Neither the name of China Mobile IOT nor the names of its contributors
  *      may be used to endorse or promote products derived from this software
  *      without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  ******************************************************************************
  */ 

/**
 * @file usb_init.h
 * @author CMIOT
 * @version v1.0.0
 *
 * @COPYRIGHT(c) 2020, China Mobile IOT. All rights reserved.
 */
#ifndef __USB_INIT_H__
#define __USB_INIT_H__

#include "cm32m101a.h"
#include "usb_core.h"

/**
 * @addtogroup CM32M101A_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__ */