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75 lines
2.9 KiB
C
75 lines
2.9 KiB
C
/*
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******************************************************************************
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*
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* COPYRIGHT(c) 2020, China Mobile IOT
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of China Mobile IOT nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/**
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* @file usb_init.h
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* @author CMIOT
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* @version v1.0.0
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*
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* @COPYRIGHT(c) 2020, China Mobile IOT. 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 "cm32m101a.h"
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#include "usb_core.h"
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/**
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* @addtogroup CM32M101A_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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