stm32746g_discovery_camera.h

00001 /**
00002   ******************************************************************************
00003   * @file    stm32746g_discovery_camera.h
00004   * @author  MCD Application Team
00005   * @version V1.0.0
00006   * @date    25-June-2015
00007   * @brief   This file contains the common defines and functions prototypes for
00008   *          the stm32746g_discovery_camera.c driver.
00009   ******************************************************************************
00010   * @attention
00011   *
00012   * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
00013   *
00014   * Redistribution and use in source and binary forms, with or without modification,
00015   * are permitted provided that the following conditions are met:
00016   *   1. Redistributions of source code must retain the above copyright notice,
00017   *      this list of conditions and the following disclaimer.
00018   *   2. Redistributions in binary form must reproduce the above copyright notice,
00019   *      this list of conditions and the following disclaimer in the documentation
00020   *      and/or other materials provided with the distribution.
00021   *   3. Neither the name of STMicroelectronics nor the names of its contributors
00022   *      may be used to endorse or promote products derived from this software
00023   *      without specific prior written permission.
00024   *
00025   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00026   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00027   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00028   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
00029   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00030   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00031   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00032   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00033   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00034   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00035   *
00036   ******************************************************************************
00037   */ 
00038 
00039 /* Define to prevent recursive inclusion -------------------------------------*/
00040 #ifndef __STM32746G_DISCOVERY_CAMERA_H
00041 #define __STM32746G_DISCOVERY_CAMERA_H
00042 
00043 #ifdef __cplusplus
00044  extern "C" {
00045 #endif 
00046 
00047 /* Includes ------------------------------------------------------------------*/
00048 /* Include Camera component Driver */
00049 #include "ov9655.h"
00050 #include "stm32746g_discovery.h"
00051 
00052 /** @addtogroup BSP
00053   * @{
00054   */
00055 
00056 /** @addtogroup STM32746G_DISCOVERY
00057   * @{
00058   */
00059     
00060 /** @addtogroup STM32746G_DISCOVERY_CAMERA
00061   * @{
00062   */ 
00063    
00064 /** @defgroup STM32746G_DISCOVERY_CAMERA_Exported_Types STM32746G_DISCOVERY_CAMERA Exported Types
00065   * @{
00066   */
00067   
00068 /** 
00069   * @brief  Camera State structures definition  
00070   */  
00071 typedef enum 
00072 {
00073   CAMERA_OK            = 0x00,
00074   CAMERA_ERROR         = 0x01,
00075   CAMERA_TIMEOUT       = 0x02,
00076   CAMERA_NOT_DETECTED  = 0x03,
00077   CAMERA_NOT_SUPPORTED = 0x04
00078 
00079 } Camera_StatusTypeDef;
00080 
00081 #define RESOLUTION_R160x120      CAMERA_R160x120      /* QQVGA Resolution     */
00082 #define RESOLUTION_R320x240      CAMERA_R320x240      /* QVGA Resolution      */
00083 #define RESOLUTION_R480x272      CAMERA_R480x272      /* 480x272 Resolution   */
00084 #define RESOLUTION_R640x480      CAMERA_R640x480      /* VGA Resolution       */  
00085 /**
00086   * @}
00087   */ 
00088  
00089 /** @defgroup STM32746G_DISCOVERY_CAMERA_Exported_Constants STM32746G_DISCOVERY_CAMERA Exported Constants
00090   * @{
00091   */
00092 /**
00093   * @}
00094   */
00095 
00096 /** @addtogroup STM32746G_DISCOVERY_CAMERA_Exported_Functions
00097   * @{
00098   */    
00099 uint8_t BSP_CAMERA_Init(uint32_t Resolution);  
00100 uint8_t BSP_CAMERA_DeInit(void);
00101 void    BSP_CAMERA_ContinuousStart(uint8_t *buff);
00102 void    BSP_CAMERA_SnapshotStart(uint8_t *buff);
00103 void    BSP_CAMERA_Suspend(void);
00104 void    BSP_CAMERA_Resume(void);
00105 uint8_t BSP_CAMERA_Stop(void); 
00106 void    BSP_CAMERA_PwrUp(void);
00107 void    BSP_CAMERA_PwrDown(void);
00108 void    BSP_CAMERA_LineEventCallback(void);
00109 void    BSP_CAMERA_VsyncEventCallback(void);
00110 void    BSP_CAMERA_FrameEventCallback(void);
00111 void    BSP_CAMERA_ErrorCallback(void);
00112 
00113 /* Camera features functions prototype */
00114 void    BSP_CAMERA_ContrastBrightnessConfig(uint32_t contrast_level, uint32_t brightness_level);
00115 void    BSP_CAMERA_BlackWhiteConfig(uint32_t Mode);
00116 void    BSP_CAMERA_ColorEffectConfig(uint32_t Effect);
00117 
00118 /* To be called in DCMI_IRQHandler function */
00119 void    BSP_CAMERA_IRQHandler(void);
00120 /* To be called in DMA2_Stream1_IRQHandler function */
00121 void    BSP_CAMERA_DMA_IRQHandler(void);
00122    
00123 /* These functions can be modified in case the current settings (e.g. DMA stream)
00124    need to be changed for specific application needs */
00125 void BSP_CAMERA_MspInit(DCMI_HandleTypeDef *hdcmi, void *Params);
00126 void BSP_CAMERA_MspDeInit(DCMI_HandleTypeDef *hdcmi, void *Params);
00127 
00128 
00129 /**
00130   * @}
00131   */ 
00132 
00133 /**
00134   * @}
00135   */ 
00136 
00137 /**
00138   * @}
00139   */
00140 
00141 /**
00142   * @}
00143   */
00144 
00145 #ifdef __cplusplus
00146 }
00147 #endif
00148 
00149 #endif /* __STM32746G_DISCOVERY_CAMERA_H */
00150 
00151 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/