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72 lines
2.7 KiB
72 lines
2.7 KiB
2 days ago
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/*****************************************************************************
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* Copyright (c) 2019, Nations Technologies Inc.
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*
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* All rights reserved.
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* ****************************************************************************
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the disclaimer below.
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*
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* Nations' name may not be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY NATIONS "AS IS" AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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* DISCLAIMED. IN NO EVENT SHALL NATIONS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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* ****************************************************************************/
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/**
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* @file usb_init.h
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* @author Nations
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* @version v1.0.0
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*
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* @copyright Copyright (c) 2019, Nations Technologies Inc. All rights reserved.
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*/
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#ifndef __USB_INIT_H__
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#define __USB_INIT_H__
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#include "n32g45x.h"
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#include "usb_core.h"
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/**
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* @addtogroup N32G45X_USB_Driver
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* @{
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*/
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void USB_Init(void);
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/* The number of current endpoint, it will be used to specify an endpoint */
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extern uint8_t EPindex;
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/* The number of current device, it is an index to the Device_Table */
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/*extern uint8_t Device_no; */
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/* Points to the USB_DeviceMess structure of current device */
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/* The purpose of this register is to speed up the execution */
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extern USB_DeviceMess* pInformation;
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/* Points to the DEVICE_PROP structure of current device */
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/* The purpose of this register is to speed up the execution */
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extern DEVICE_PROP* pProperty;
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/* Temporary save the state of Rx & Tx status. */
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/* Whenever the Rx or Tx state is changed, its value is saved */
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/* in this variable first and will be set to the EPRB or EPRA */
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/* at the end of interrupt process */
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extern USER_STANDARD_REQUESTS* pUser_Standard_Requests;
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extern uint16_t SaveState;
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extern uint16_t wInterrupt_Mask;
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/**
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* @}
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*/
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#endif /* __USB_INIT_H__ */
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