?? image_sensor.h
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/*****************************************************************************
* Copyright Statement:
* --------------------
* This software is protected by Copyright and the information contained
* herein is confidential. The software may not be copied and the information
* contained herein may not be used or disclosed except with the written
* permission of MediaTek Inc. (C) 2005
*
* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/
/*****************************************************************************
*
* Filename:
* ---------
* image_sensor.h
*
*============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*------------------------------------------------------------------------------
*
*------------------------------------------------------------------------------
* Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*============================================================================
****************************************************************************/
#ifndef _IMAGE_SENSOR_H
#define _IMAGE_SENSOR_H
#include "isp_if.h"
//------------------------Engineer mode---------------------------------
#define FACTORY_START_ADDR (70)
typedef enum group_enum {
AWB_GAIN = 0,
PRE_GAIN,
SENSOR_DBLC,
GAMMA_ENABLE,
CMMCLK_CURRENT,
FRAME_RATE_LIMITATION,
REGISTER_EDITOR,
GROUP_TOTAL_NUMS
} FACTORY_CCT_GROUP_ENUM;
typedef enum register_index {
AWB_GAIN_R_INDEX=FACTORY_START_ADDR,
AWB_GAIN_B_INDEX,
SENSOR_DBLC_INDEX,
GAMMA_ENABLE_INDEX,
CMMCLK_CURRENT_INDEX,
FACTORY_END_ADDR
} FACTORY_REGISTER_INDEX;
typedef enum cct_register_index {
GLOBAL_GAIN_INDEX = 0,
PRE_GAIN_R_INDEX,
PRE_GAIN_B_INDEX,
CCT_END_ADDR
} CCT_REGISTER_INDEX;
typedef struct {
kal_uint8 item_name_ptr[50]; // item name
kal_int32 item_value; // item value
kal_bool is_true_false; // is this item for enable/disable functions
kal_bool is_read_only; // is this item read only
kal_bool is_need_restart; // after set this item need restart
kal_int32 min; // min value of item value
kal_int32 max; // max value of item value
} ENG_sensor_info;
// Prototypes FOR ENGINEER FACTORY MODE
void get_sensor_group_count(kal_int32* sensor_count_ptr);
void get_sensor_group_info(kal_uint16 group_idx, kal_int8* group_name_ptr, kal_int32* item_count_ptr);
void get_sensor_item_info(kal_uint16 group_idx,kal_uint16 item_idx, ENG_sensor_info* info_ptr);
kal_bool set_sensor_item_info(kal_uint16 group_idx, kal_uint16 item_idx, kal_int32 item_value);
//------------------------Engineer mode---------------------------------
typedef struct {
kal_uint32 addr;
kal_uint32 para;
} sensor_reg_struct;
typedef struct {
sensor_reg_struct reg[FACTORY_END_ADDR];
sensor_reg_struct cct[CCT_END_ADDR];
} sensor_data_struct;
// write camera_para to sensor register
void camera_para_to_sensor(void);
// update camera_para from sensor register
void sensor_to_camera_para(void);
// config sensor callback function
void image_sensor_func_config(void);
// Compact Image Sensor Module Power ON/OFF
void cis_module_power_on(kal_bool on);
/* HW PRODUCE I2C SIGNAL TO CONTROL SENSOR REGISTER */
//#define HW_SCCB
typedef enum _SENSOR_TYPE {
CMOS_SENSOR = 0,
CCD_SENSOR
} SENSOR_TYPE;
typedef struct {
kal_uint16 id;
SENSOR_TYPE type;
} SensorInfo;
/* MAXIMUM EXPLOSURE LINES USED BY AE */
extern kal_uint16 MAX_EXPOSURE_LINES; // must be defined but not referenced by YUV driver
extern kal_uint8 MIN_EXPOSURE_LINES; // must be defined but not referenced by YUV driver
/* DEFINITION USED BY CCT */
extern SensorInfo g_CCT_MainSensor; // must be defined but not referenced by YUV driver
extern kal_uint8 g_CCT_FirstGrabColor; // must be defined but not referenced by YUV driver
// these two have no effect in YUV sensor driver
#define VGA_PERIOD_PIXEL_NUMS (0) // # of PCLK in one HSYNC
#define VGA_PERIOD_LINE_NUMS (0) // # of HSYNC in one VSYNC
//#define VIDEO_FIX_FRAME_RATE
#ifdef VIDEO_FIX_FRAME_RATE
// fixed frame rate in normal:13.4fps, night:7.4fps
// video mode blank size
#define VIDEO_MODE_VBLANK_50HZ_NORMAL (69) //
#define VIDEO_MODE_VBLANK_60HZ_NORMAL (41) //
#define VIDEO_MODE_VBLANK_50HZ_NIGHT (495) //
#define VIDEO_MODE_VBLANK_60HZ_NIGHT (301) //
#define VIDEO_MODE_HBLANK_50HZ_NORMAL (46) //
#define VIDEO_MODE_HBLANK_60HZ_NORMAL (34) //
#define VIDEO_MODE_HBLANK_50HZ_NIGHT (46) //
#define VIDEO_MODE_HBLANK_60HZ_NIGHT (201) //
#define VIDEO_MODE_STSTN_50HZ_NIGHT (0x47) //
#define VIDEO_MODE_STSTN_50HZ_NORMAL (0x47) //
#define VIDEO_MODE_STSTN_60HZ_NIGHT (0x32) //
#define VIDEO_MODE_STSTN_60HZ_NORMAL (0x3C) //
#define VIDEO_MODE_FRCNT_60HZ_NORMAL (0x09) //
#define VIDEO_MODE_FRCNT_60HZ_NIGHT (0x10) //
#define VIDEO_MODE_FRCNT_50HZ_NORMAL (0x08) //
#define VIDEO_MODE_FRCNT_50HZ_NIGHT (0x0E) //
#else //7.5fps
// variable frame rate that should be under 9fps
#define VIDEO_MODE_HBLANK_50HZ_NORMAL (0xC9)
#define VIDEO_MODE_VBLANK_50HZ_NORMAL (0xDD)
#define VIDEO_MODE_STSTN_50HZ_NORMAL (0x3C)
#define VIDEO_MODE_FRCNT_50HZ_NORMAL (0x0C)
#define VIDEO_MODE_FRCNT_50HZ_NIGHT (0x14)
#define VIDEO_MODE_HBLANK_60HZ_NORMAL (0xC9)
#define VIDEO_MODE_VBLANK_60HZ_NORMAL (0xC9)
#define VIDEO_MODE_STSTN_60HZ_NORMAL (0x32)
#define VIDEO_MODE_FRCNT_60HZ_NORMAL (0x0E)
#define VIDEO_MODE_FRCNT_60HZ_NIGHT (0x10)
#endif
// Blank size setting for camera preview mode
#define PV_MODE_HBLANK_50HZ_NORMAL (0xC9)
#define PV_MODE_VBLANK_50HZ_NORMAL (0x65)
#define PV_MODE_STSTN_50HZ_NORMAL (0x78)
#define PV_MODE_FRCNT_50HZ_NORMAL (0x0A)
#define PV_MODE_FRCNT_50HZ_NIGHT (0x14)
#define PV_MODE_HBLANK_60HZ_NORMAL (0xC9)
#define PV_MODE_VBLANK_60HZ_NORMAL (0x65)
#define PV_MODE_STSTN_60HZ_NORMAL (0x64)
#define PV_MODE_FRCNT_60HZ_NORMAL (0x0C)
#define PV_MODE_FRCNT_60HZ_NIGHT (0x18)
// capture 1.3x mode's HBlank size
#define CP_1M_MODE_ZOOM_HBLANK (250)
#define PV_MODE_HVP_PERIOD (640) // line data valid period
#define PV_MODE_LINE_PERIOD_EXCEPT_HBLANK (772) // line data except blank
// Blank size setting for Webcam mode
#define WEBCAM_MODE_VBLANK (0x155)
#define WEBCAM_MODE_HBLANK (0xC9)
// sensor size
#define IMAGE_SENSOR_VGA_WIDTH (640)
#define IMAGE_SENSOR_VGA_HEIGHT (480)
// BB's reset pin high low control MACROs
#define RESET_PIN_LOW (REG_ISP_CMOS_SENSOR_MODE_CONFIG &= ~REG_CMOS_SENSOR_RESET_BIT)
#define RESET_PIN_HIGH (REG_ISP_CMOS_SENSOR_MODE_CONFIG |= REG_CMOS_SENSOR_RESET_BIT)
#define PWRDN_PIN_LOW (REG_ISP_CMOS_SENSOR_MODE_CONFIG &= ~REG_CMOS_SENSOR_POWER_ON_BIT)
#define PWRDN_PIN_HIGH (REG_ISP_CMOS_SENSOR_MODE_CONFIG |= REG_CMOS_SENSOR_POWER_ON_BIT)
// sensor's I2C read/write IDs
#define SIV120A_I2C_WRITE_ID (0x66)
#define SIV120A_I2C_READ_ID (0x67)
/* SENSOR REGISTER DEFINE */
#define SIV120A_ID_REG (0x01)
#define SIV120A_INFO_REG (0x02)
// sensor's chip ID and version
#define SIV120A_SENSOR_ID (0x12)
#define SIV120A_SENSOR_VERSION (0x10)
#endif /* _IMAGE_SENSOR_H */
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