text: /**
    ******************************************************************************
    * @file    camera.h
    * @author  MCD Application Team
    * @version V2.2.1
    * @date    21-July-2015
    * @brief   This header file contains the common defines and functions prototypes
    *          for the camera driver.   
    ******************************************************************************
    * @attention
    *
    * <h2><center>&copy; COPYRIGHT(c) 2015 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 __CAMERA_H
  #define __CAMERA_H
  
  #ifdef __cplusplus
   extern "C" {
  #endif 
  
  /* Includes ------------------------------------------------------------------*/
  #include <stdint.h>
  
  /** @addtogroup BSP
    * @{
    */
  
  /** @addtogroup Components
    * @{
    */
      
  /** @addtogroup CAMERA
    * @{
    */
  
  
  /** @defgroup CAMERA_Exported_Types
    * @{
    */ 
  
  /** @defgroup CAMERA_Driver_structure  Camera Driver structure
    * @{
    */
  typedef struct
  {
    void     (*Init)(uint16_t, uint32_t);
    uint16_t (*ReadID)(uint16_t);  
    void     (*Config)(uint16_t, uint32_t, uint32_t, uint32_t);
  }CAMERA_DrvTypeDef;
  /**
    * @}
    */
  
  /**
    * @}
    */
  
  /** @defgroup CAMERA_Exported_Constants
    * @{
    */
  #define CAMERA_R160x120                 0x00   /* QQVGA Resolution                     */
  #define CAMERA_R320x240                 0x01   /* QVGA Resolution                      */
  #define CAMERA_R480x272                 0x02   /* 480x272 Resolution                   */
  #define CAMERA_R640x480                 0x03   /* VGA Resolution                       */  
  
  #define CAMERA_CONTRAST_BRIGHTNESS      0x00   /* Camera contrast brightness features  */
  #define CAMERA_BLACK_WHITE              0x01   /* Camera black white feature           */
  #define CAMERA_COLOR_EFFECT             0x03   /* Camera color effect feature          */
  
  #define CAMERA_BRIGHTNESS_LEVEL0        0x00   /* Brightness level -2         */
  #define CAMERA_BRIGHTNESS_LEVEL1        0x01   /* Brightness level -1         */
  #define CAMERA_BRIGHTNESS_LEVEL2        0x02   /* Brightness level 0          */
  #define CAMERA_BRIGHTNESS_LEVEL3        0x03   /* Brightness level +1         */
  #define CAMERA_BRIGHTNESS_LEVEL4        0x04   /* Brightness level +2         */
  
  #define CAMERA_CONTRAST_LEVEL0          0x05   /* Contrast level -2           */
  #define CAMERA_CONTRAST_LEVEL1          0x06   /* Contrast level -1           */
  #define CAMERA_CONTRAST_LEVEL2          0x07   /* Contrast level  0           */
  #define CAMERA_CONTRAST_LEVEL3          0x08   /* Contrast level +1           */
  #define CAMERA_CONTRAST_LEVEL4          0x09   /* Contrast level +2           */    
      
  #define CAMERA_BLACK_WHITE_BW           0x00   /* Black and white effect      */
  #define CAMERA_BLACK_WHITE_NEGATIVE     0x01   /* Negative effect             */
  #define CAMERA_BLACK_WHITE_BW_NEGATIVE  0x02   /* BW and Negative effect      */
  #define CAMERA_BLACK_WHITE_NORMAL       0x03   /* Normal effect               */
                                          
  #define CAMERA_COLOR_EFFECT_ANTIQUE     0x00   /* Antique effect              */
  #define CAMERA_COLOR_EFFECT_BLUE        0x01   /* Blue effect                 */
  #define CAMERA_COLOR_EFFECT_GREEN       0x02   /* Green effect                */
  #define CAMERA_COLOR_EFFECT_RED         0x03   /* Red effect                  */
  /**
    * @}
    */
  
  /**
    * @}
    */
  
  /**
    * @}
    */
  
  /**
    * @}
    */
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* __CAMERA_H */
  
  /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
  