stm32746g_discovery_camera.h

00001 /**
00002   ******************************************************************************
00003   * @file    stm32746g_discovery_camera.h
00004   * @author  MCD Application Team
00005   * @brief   This file contains the common defines and functions prototypes for
00006   *          the stm32746g_discovery_camera.c driver.
00007   ******************************************************************************
00008   * @attention
00009   *
00010   * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
00011   *
00012   * Redistribution and use in source and binary forms, with or without modification,
00013   * are permitted provided that the following conditions are met:
00014   *   1. Redistributions of source code must retain the above copyright notice,
00015   *      this list of conditions and the following disclaimer.
00016   *   2. Redistributions in binary form must reproduce the above copyright notice,
00017   *      this list of conditions and the following disclaimer in the documentation
00018   *      and/or other materials provided with the distribution.
00019   *   3. Neither the name of STMicroelectronics nor the names of its contributors
00020   *      may be used to endorse or promote products derived from this software
00021   *      without specific prior written permission.
00022   *
00023   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00024   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00025   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00026   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
00027   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00028   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00029   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00030   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00031   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00032   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00033   *
00034   ******************************************************************************
00035   */ 
00036 
00037 /* Define to prevent recursive inclusion -------------------------------------*/
00038 #ifndef __STM32746G_DISCOVERY_CAMERA_H
00039 #define __STM32746G_DISCOVERY_CAMERA_H
00040 
00041 #ifdef __cplusplus
00042  extern "C" {
00043 #endif 
00044 
00045 /* Includes ------------------------------------------------------------------*/
00046 /* Include Camera component Driver */
00047 #include "../Components/ov9655/ov9655.h"
00048 #include "stm32746g_discovery.h"
00049 
00050 /** @addtogroup BSP
00051   * @{
00052   */
00053 
00054 /** @addtogroup STM32746G_DISCOVERY
00055   * @{
00056   */
00057     
00058 /** @addtogroup STM32746G_DISCOVERY_CAMERA
00059   * @{
00060   */ 
00061    
00062 /** @defgroup STM32746G_DISCOVERY_CAMERA_Exported_Types STM32746G_DISCOVERY_CAMERA Exported Types
00063   * @{
00064   */
00065   
00066 /** 
00067   * @brief  Camera State structures definition  
00068   */  
00069 typedef enum 
00070 {
00071   CAMERA_OK            = 0x00,
00072   CAMERA_ERROR         = 0x01,
00073   CAMERA_TIMEOUT       = 0x02,
00074   CAMERA_NOT_DETECTED  = 0x03,
00075   CAMERA_NOT_SUPPORTED = 0x04
00076 
00077 } Camera_StatusTypeDef;
00078 
00079 #define RESOLUTION_R160x120      CAMERA_R160x120      /* QQVGA Resolution     */
00080 #define RESOLUTION_R320x240      CAMERA_R320x240      /* QVGA Resolution      */
00081 #define RESOLUTION_R480x272      CAMERA_R480x272      /* 480x272 Resolution   */
00082 #define RESOLUTION_R640x480      CAMERA_R640x480      /* VGA Resolution       */  
00083 /**
00084   * @}
00085   */ 
00086  
00087 /** @defgroup STM32746G_DISCOVERY_CAMERA_Exported_Constants STM32746G_DISCOVERY_CAMERA Exported Constants
00088   * @{
00089   */
00090 #define BSP_CAMERA_IRQHandler      DCMI_IRQHandler
00091 #define BSP_CAMERA_DMA_IRQHandler  DMA2_Stream1_IRQHandler  
00092 
00093 /**
00094   * @}
00095   */
00096 
00097 /** @addtogroup STM32746G_DISCOVERY_CAMERA_Exported_Functions
00098   * @{
00099   */    
00100 uint8_t BSP_CAMERA_Init(uint32_t Resolution);  
00101 uint8_t BSP_CAMERA_DeInit(void);
00102 void    BSP_CAMERA_ContinuousStart(uint8_t *buff);
00103 void    BSP_CAMERA_SnapshotStart(uint8_t *buff);
00104 void    BSP_CAMERA_Suspend(void);
00105 void    BSP_CAMERA_Resume(void);
00106 uint8_t BSP_CAMERA_Stop(void); 
00107 void    BSP_CAMERA_PwrUp(void);
00108 void    BSP_CAMERA_PwrDown(void);
00109 void    BSP_CAMERA_LineEventCallback(void);
00110 void    BSP_CAMERA_VsyncEventCallback(void);
00111 void    BSP_CAMERA_FrameEventCallback(void);
00112 void    BSP_CAMERA_ErrorCallback(void);
00113 
00114 /* Camera features functions prototype */
00115 void    BSP_CAMERA_ContrastBrightnessConfig(uint32_t contrast_level, uint32_t brightness_level);
00116 void    BSP_CAMERA_BlackWhiteConfig(uint32_t Mode);
00117 void    BSP_CAMERA_ColorEffectConfig(uint32_t Effect);
00118    
00119 /* These functions can be modified in case the current settings (e.g. DMA stream)
00120    need to be changed for specific application needs */
00121 void BSP_CAMERA_MspInit(DCMI_HandleTypeDef *hdcmi, void *Params);
00122 void BSP_CAMERA_MspDeInit(DCMI_HandleTypeDef *hdcmi, void *Params);
00123 
00124 
00125 /**
00126   * @}
00127   */ 
00128 
00129 /**
00130   * @}
00131   */ 
00132 
00133 /**
00134   * @}
00135   */
00136 
00137 /**
00138   * @}
00139   */
00140 
00141 #ifdef __cplusplus
00142 }
00143 #endif
00144 
00145 #endif /* __STM32746G_DISCOVERY_CAMERA_H */
00146 
00147 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/