50 lines
2.5 KiB
C
50 lines
2.5 KiB
C
/******************** (C) COPYRIGHT 2011 STMicroelectronics ********************
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* File Name : usb_init.h
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* Author : MCD Application Team
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* Version : V3.3.0
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* Date : 21-March-2011
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* Description : Initialization routines & global variables
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********************************************************************************
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* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
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* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
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* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
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* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
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* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*******************************************************************************/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __USB_INIT_H
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#define __USB_INIT_H
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/* Includes ------------------------------------------------------------------*/
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/* Exported types ------------------------------------------------------------*/
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/* Exported constants --------------------------------------------------------*/
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/* Exported macro ------------------------------------------------------------*/
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/* Exported functions ------------------------------------------------------- */
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void USB_Init(void);
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/* External variables --------------------------------------------------------*/
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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 DEVICE_INFO 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_INFO* 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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#endif /* __USB_INIT_H */
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/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
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