/**
  ******************************************************************************
  * @file    usbd_ioreq.h
  * @author  MCD Application Team
  * @brief   Header file for the usbd_ioreq.c file
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2015 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under Ultimate Liberty license
  * SLA0044, the "License"; You may not use this file except in compliance with
  * the License. You may obtain a copy of the License at:
  *                      www.st.com/SLA0044
  *
  ******************************************************************************
  */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USBD_IOREQ_H
#define __USBD_IOREQ_H

#ifdef __cplusplus
extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include  "usbd_def.h"
#include  "usbd_core.h"

/** @addtogroup STM32_USB_DEVICE_LIBRARY
  * @{
  */

/** @defgroup USBD_IOREQ
  * @brief header file for the usbd_ioreq.c file
  * @{
  */

/** @defgroup USBD_IOREQ_Exported_Defines
  * @{
  */
/**
  * @}
  */


/** @defgroup USBD_IOREQ_Exported_Types
  * @{
  */


/**
  * @}
  */



/** @defgroup USBD_IOREQ_Exported_Macros
  * @{
  */

/**
  * @}
  */

/** @defgroup USBD_IOREQ_Exported_Variables
  * @{
  */

/**
  * @}
  */

/** @defgroup USBD_IOREQ_Exported_FunctionsPrototype
  * @{
  */

USBD_StatusTypeDef USBD_CtlSendData(USBD_HandleTypeDef *pdev,
                                    uint8_t *pbuf, uint32_t len);

USBD_StatusTypeDef USBD_CtlContinueSendData(USBD_HandleTypeDef *pdev,
                                            uint8_t *pbuf, uint32_t len);

USBD_StatusTypeDef USBD_CtlPrepareRx(USBD_HandleTypeDef *pdev,
                                     uint8_t *pbuf, uint32_t len);

USBD_StatusTypeDef USBD_CtlContinueRx(USBD_HandleTypeDef *pdev,
                                      uint8_t *pbuf, uint32_t len);

USBD_StatusTypeDef USBD_CtlSendStatus(USBD_HandleTypeDef *pdev);
USBD_StatusTypeDef USBD_CtlReceiveStatus(USBD_HandleTypeDef *pdev);

uint32_t USBD_GetRxCount(USBD_HandleTypeDef *pdev, uint8_t ep_addr);

/**
  * @}
  */

#ifdef __cplusplus
}
#endif

#endif /* __USBD_IOREQ_H */

/**
  * @}
  */

/**
  * @}
  */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
