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/**
******************************************************************************
* @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.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* 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 */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
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