text: /**
    ******************************************************************************
    * @file    stm32f3xx_hal_pcd_ex.h
    * @author  MCD Application Team
    * @version V1.3.0
    * @date    01-July-2016
    * @brief   Header file of PCD HAL Extension module.
    ******************************************************************************
    * @attention
    *
    * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
    *
    * 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 STMicroelectronics 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.
    *
    ******************************************************************************
    */ 
  
  /* Define to prevent recursive inclusion -------------------------------------*/
  #ifndef __STM32F3xx_HAL_PCD_EX_H
  #define __STM32F3xx_HAL_PCD_EX_H
  
  #ifdef __cplusplus
   extern "C" {
  #endif
  
  #if defined(STM32F302xE) || defined(STM32F303xE) || \
      defined(STM32F302xC) || defined(STM32F303xC) || \
      defined(STM32F302x8)                         || \
      defined(STM32F373xC)
  
  /* Includes ------------------------------------------------------------------*/
  #include "stm32f3xx_hal_def.h"
  
  /** @addtogroup STM32F3xx_HAL_Driver
    * @{
    */
  
  /** @addtogroup PCDEx
    * @{
    */ 
  
  /* Exported types ------------------------------------------------------------*/ 
  /* Exported constants --------------------------------------------------------*/
  /* Exported macros -----------------------------------------------------------*/                                              
  /** @defgroup PCDEx_Exported_Macros PCD Extended Exported Macros
    * @{
    */
  /**
    * @brief  Gets address in an endpoint register.
    * @param  USBx: USB peripheral instance register address.
    * @param  bEpNum: Endpoint Number.
    * @retval None
    */
     
  #if defined(STM32F302xC) || defined(STM32F303xC) || \
      defined(STM32F373xC)
        
  #define PCD_EP_TX_ADDRESS(USBx, bEpNum) ((uint32_t *)((USBx->BTABLE+bEpNum*8)*2+     ((uint32_t)USBx + 0x400)))
  #define PCD_EP_TX_CNT(USBx, bEpNum) ((uint32_t *)((USBx->BTABLE+bEpNum*8+2)*2+  ((uint32_t)USBx + 0x400)))
  #define PCD_EP_RX_ADDRESS(USBx, bEpNum) ((uint32_t *)((USBx->BTABLE+bEpNum*8+4)*2+  ((uint32_t)USBx + 0x400)))
  #define PCD_EP_RX_CNT(USBx, bEpNum) ((uint32_t *)((USBx->BTABLE+bEpNum*8+6)*2+  ((uint32_t)USBx + 0x400)))
        
  #define PCD_SET_EP_RX_CNT(USBx, bEpNum,wCount) {\
      uint32_t *pdwReg = PCD_EP_RX_CNT(USBx, bEpNum); \
      PCD_SET_EP_CNT_RX_REG(pdwReg, wCount);\
    }    
  
  #endif /* STM32F302xC || STM32F303xC || */
         /* STM32F373xC                   */
     
        
  #if defined(STM32F302xE) || defined(STM32F303xE) || \
      defined(STM32F302x8)
             
  #define PCD_EP_TX_ADDRESS(USBx, bEpNum) ((uint16_t *)((USBx->BTABLE+bEpNum*8)+     ((uint32_t)USBx + 0x400)))
  #define PCD_EP_TX_CNT(USBx, bEpNum) ((uint16_t *)((USBx->BTABLE+bEpNum*8+2)+  ((uint32_t)USBx + 0x400)))
  #define PCD_EP_RX_ADDRESS(USBx, bEpNum) ((uint16_t *)((USBx->BTABLE+bEpNum*8+4)+  ((uint32_t)USBx + 0x400)))
  #define PCD_EP_RX_CNT(USBx, bEpNum) ((uint16_t *)((USBx->BTABLE+bEpNum*8+6)+  ((uint32_t)USBx + 0x400)))
  
  #define PCD_SET_EP_RX_CNT(USBx, bEpNum,wCount) {\
      uint16_t *pdwReg = PCD_EP_RX_CNT(USBx, bEpNum); \
      PCD_SET_EP_CNT_RX_REG(pdwReg, wCount);\
    }
  
  #endif /* STM32F302xE || STM32F303xE || */
         /* STM32F302x8                   */
  /**
    * @}
    */ 
  
  /* Exported functions --------------------------------------------------------*/
  /** @addtogroup PCDEx_Exported_Functions PCDEx Exported Functions
    * @{
    */
  /** @addtogroup PCDEx_Exported_Functions_Group1 Peripheral Control functions
    * @{
    */
  HAL_StatusTypeDef HAL_PCDEx_PMAConfig(PCD_HandleTypeDef *hpcd, 
                                       uint16_t ep_addr,
                                       uint16_t ep_kind,
                                       uint32_t pmaadress);
  
  void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state);
  
  /**
    * @}
    */ 
    
  /**
    * @}
    */ 
  
  /**
    * @}
    */
  
  /**
    * @}
    */
  
  #endif /* STM32F302xE || STM32F303xE || */
         /* STM32F302xC || STM32F303xC || */
         /* STM32F302x8                || */
         /* STM32F373xC                   */
  
  #ifdef __cplusplus
  }
  #endif
  
  
  #endif /* __STM32F3xx_HAL_PCD_EX_H */
  
  /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
  