/** ****************************************************************************** * @file ov2640.h * @author MCD Application Team * @version V1.0.2 * @date 02-December-2014 * @brief This file contains all the functions prototypes for the ov2640.c * driver. ****************************************************************************** * @attention * *

© COPYRIGHT(c) 2014 STMicroelectronics

* * 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 __OV2640_H #define __OV2640_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "../Common/camera.h" /** @addtogroup BSP * @{ */ /** @addtogroup Components * @{ */ /** @addtogroup ov2640 * @{ */ /** @defgroup OV2640_Exported_Types * @{ */ /** * @} */ /** @defgroup OV2640_Exported_Constants * @{ */ /** * @brief OV2640 ID */ #define OV2640_ID 0x26 /** * @brief OV2640 Registers */ /* OV2640 Registers definition when DSP bank selected (0xFF = 0x00) */ #define OV2640_DSP_R_BYPASS 0x05 #define OV2640_DSP_Qs 0x44 #define OV2640_DSP_CTRL 0x50 #define OV2640_DSP_HSIZE1 0x51 #define OV2640_DSP_VSIZE1 0x52 #define OV2640_DSP_XOFFL 0x53 #define OV2640_DSP_YOFFL 0x54 #define OV2640_DSP_VHYX 0x55 #define OV2640_DSP_DPRP 0x56 #define OV2640_DSP_TEST 0x57 #define OV2640_DSP_ZMOW 0x5A #define OV2640_DSP_ZMOH 0x5B #define OV2640_DSP_ZMHH 0x5C #define OV2640_DSP_BPADDR 0x7C #define OV2640_DSP_BPDATA 0x7D #define OV2640_DSP_CTRL2 0x86 #define OV2640_DSP_CTRL3 0x87 #define OV2640_DSP_SIZEL 0x8C #define OV2640_DSP_HSIZE2 0xC0 #define OV2640_DSP_VSIZE2 0xC1 #define OV2640_DSP_CTRL0 0xC2 #define OV2640_DSP_CTRL1 0xC3 #define OV2640_DSP_R_DVP_SP 0xD3 #define OV2640_DSP_IMAGE_MODE 0xDA #define OV2640_DSP_RESET 0xE0 #define OV2640_DSP_MS_SP 0xF0 #define OV2640_DSP_SS_ID 0x7F #define OV2640_DSP_SS_CTRL 0xF8 #define OV2640_DSP_MC_BIST 0xF9 #define OV2640_DSP_MC_AL 0xFA #define OV2640_DSP_MC_AH 0xFB #define OV2640_DSP_MC_D 0xFC #define OV2640_DSP_P_STATUS 0xFE #define OV2640_DSP_RA_DLMT 0xFF /* OV2640 Registers definition when sensor bank selected (0xFF = 0x01) */ #define OV2640_SENSOR_GAIN 0x00 #define OV2640_SENSOR_COM1 0x03 #define OV2640_SENSOR_REG04 0x04 #define OV2640_SENSOR_REG08 0x08 #define OV2640_SENSOR_COM2 0x09 #define OV2640_SENSOR_PIDH 0x0A #define OV2640_SENSOR_PIDL 0x0B #define OV2640_SENSOR_COM3 0x0C #define OV2640_SENSOR_COM4 0x0D #define OV2640_SENSOR_AEC 0x10 #define OV2640_SENSOR_CLKRC 0x11 #define OV2640_SENSOR_COM7 0x12 #define OV2640_SENSOR_COM8 0x13 #define OV2640_SENSOR_COM9 0x14 #define OV2640_SENSOR_COM10 0x15 #define OV2640_SENSOR_HREFST 0x17 #define OV2640_SENSOR_HREFEND 0x18 #define OV2640_SENSOR_VSTART 0x19 #define OV2640_SENSOR_VEND 0x1A #define OV2640_SENSOR_MIDH 0x1C #define OV2640_SENSOR_MIDL 0x1D #define OV2640_SENSOR_AEW 0x24 #define OV2640_SENSOR_AEB 0x25 #define OV2640_SENSOR_W 0x26 #define OV2640_SENSOR_REG2A 0x2A #define OV2640_SENSOR_FRARL 0x2B #define OV2640_SENSOR_ADDVSL 0x2D #define OV2640_SENSOR_ADDVHS 0x2E #define OV2640_SENSOR_YAVG 0x2F #define OV2640_SENSOR_REG32 0x32 #define OV2640_SENSOR_ARCOM2 0x34 #define OV2640_SENSOR_REG45 0x45 #define OV2640_SENSOR_FLL 0x46 #define OV2640_SENSOR_FLH 0x47 #define OV2640_SENSOR_COM19 0x48 #define OV2640_SENSOR_ZOOMS 0x49 #define OV2640_SENSOR_COM22 0x4B #define OV2640_SENSOR_COM25 0x4E #define OV2640_SENSOR_BD50 0x4F #define OV2640_SENSOR_BD60 0x50 #define OV2640_SENSOR_REG5D 0x5D #define OV2640_SENSOR_REG5E 0x5E #define OV2640_SENSOR_REG5F 0x5F #define OV2640_SENSOR_REG60 0x60 #define OV2640_SENSOR_HISTO_LOW 0x61 #define OV2640_SENSOR_HISTO_HIGH 0x62 /** * @brief OV2640 Features Parameters */ #define OV2640_BRIGHTNESS_LEVEL0 0x40 /* Brightness level -2 */ #define OV2640_BRIGHTNESS_LEVEL1 0x30 /* Brightness level -1 */ #define OV2640_BRIGHTNESS_LEVEL2 0x20 /* Brightness level 0 */ #define OV2640_BRIGHTNESS_LEVEL3 0x10 /* Brightness level +1 */ #define OV2640_BRIGHTNESS_LEVEL4 0x00 /* Brightness level +2 */ #define OV2640_BLACK_WHITE_BW 0x18 /* Black and white effect */ #define OV2640_BLACK_WHITE_NEGATIVE 0x40 /* Negative effect */ #define OV2640_BLACK_WHITE_BW_NEGATIVE 0x58 /* BW and Negative effect */ #define OV2640_BLACK_WHITE_NORMAL 0x00 /* Normal effect */ #define OV2640_CONTRAST_LEVEL0 0x3418 /* Contrast level -2 */ #define OV2640_CONTRAST_LEVEL1 0x2A1C /* Contrast level -2 */ #define OV2640_CONTRAST_LEVEL2 0x2020 /* Contrast level -2 */ #define OV2640_CONTRAST_LEVEL3 0x1624 /* Contrast level -2 */ #define OV2640_CONTRAST_LEVEL4 0x0C28 /* Contrast level -2 */ #define OV2640_COLOR_EFFECT_ANTIQUE 0xA640 /* Antique effect */ #define OV2640_COLOR_EFFECT_BLUE 0x40A0 /* Blue effect */ #define OV2640_COLOR_EFFECT_GREEN 0x4040 /* Green effect */ #define OV2640_COLOR_EFFECT_RED 0xC040 /* Red effect */ /** * @} */ /** @defgroup OV2640_Exported_Functions * @{ */ void ov2640_Init(uint16_t DeviceAddr, uint32_t resolution); void ov2640_Config(uint16_t DeviceAddr, uint32_t feature, uint32_t value, uint32_t BR_value); uint16_t ov2640_ReadID(uint16_t DeviceAddr); void CAMERA_IO_Init(void); void CAMERA_IO_Write(uint8_t addr, uint8_t reg, uint8_t value); uint8_t CAMERA_IO_Read(uint8_t addr, uint8_t reg); void CAMERA_Delay(uint32_t delay); /* CAMERA driver structure */ extern CAMERA_DrvTypeDef ov2640_drv; /** * @} */ #ifdef __cplusplus } #endif #endif /* __OV2640_H */ /** * @} */ /** * @} */ /** * @} */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/