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/*
* This file is part of the OpenMV project.
*
* Copyright (c) 2013-2021 Ibrahim Abdelkader <iabdalkader@openmv.io>
* Copyright (c) 2013-2021 Kwabena W. Agyeman <kwagyeman@openmv.io>
*
* This work is licensed under the MIT license, see the file LICENSE for details.
*
* OV2640 register definitions.
*/
#ifndef __REG_REGS_H__
#define __REG_REGS_H__
/* DSP register bank FF=0x00*/
#define QS 0x44
#define HSIZE 0x51
#define VSIZE 0x52
#define XOFFL 0x53
#define YOFFL 0x54
#define VHYX 0x55
#define DPRP 0x56
#define TEST 0x57
#define ZMOW 0x5A
#define ZMOH 0x5B
#define ZMHH 0x5C
#define BPADDR 0x7C
#define BPDATA 0x7D
#define SIZEL 0x8C
#define HSIZE8 0xC0
#define VSIZE8 0xC1
#define CTRL1 0xC3
#define MS_SP 0xF0
#define SS_ID 0xF7
#define SS_CTRL 0xF7
#define MC_AL 0xFA
#define MC_AH 0xFB
#define MC_D 0xFC
#define P_CMD 0xFD
#define P_STATUS 0xFE
#define CTRLI 0x50
#define CTRLI_LP_DP 0x80
#define CTRLI_ROUND 0x40
#define CTRL0 0xC2
#define CTRL0_AEC_EN 0x80
#define CTRL0_AEC_SEL 0x40
#define CTRL0_STAT_SEL 0x20
#define CTRL0_VFIRST 0x10
#define CTRL0_YUV422 0x08
#define CTRL0_YUV_EN 0x04
#define CTRL0_RGB_EN 0x02
#define CTRL0_RAW_EN 0x01
#define CTRL2 0x86
#define CTRL2_DCW_EN 0x20
#define CTRL2_SDE_EN 0x10
#define CTRL2_UV_ADJ_EN 0x08
#define CTRL2_UV_AVG_EN 0x04
#define CTRL2_CMX_EN 0x01
#define CTRL3 0x87
#define CTRL3_BPC_EN 0x80
#define CTRL3_WPC_EN 0x40
#define R_DVP_SP 0xD3
#define R_DVP_SP_AUTO_MODE 0x80
#define R_BYPASS 0x05
#define R_BYPASS_DSP_EN 0x00
#define R_BYPASS_DSP_BYPAS 0x01
#define IMAGE_MODE 0xDA
#define IMAGE_MODE_Y8_DVP_EN 0x40
#define IMAGE_MODE_JPEG_EN 0x10
#define IMAGE_MODE_YUV422 0x00
#define IMAGE_MODE_RAW10 0x04
#define IMAGE_MODE_RGB565 0x09
#define IMAGE_MODE_HREF_VSYNC 0x02
#define IMAGE_MODE_LBYTE_FIRST 0x01
#define IMAGE_MODE_GET_FMT(x) ((x)&0xC)
#define RESET 0xE0
#define RESET_MICROC 0x40
#define RESET_SCCB 0x20
#define RESET_JPEG 0x10
#define RESET_DVP 0x04
#define RESET_IPU 0x02
#define RESET_CIF 0x01
#define MC_BIST 0xF9
#define MC_BIST_RESET 0x80
#define MC_BIST_BOOT_ROM_SEL 0x40
#define MC_BIST_12KB_SEL 0x20
#define MC_BIST_12KB_MASK 0x30
#define MC_BIST_512KB_SEL 0x08
#define MC_BIST_512KB_MASK 0x0C
#define MC_BIST_BUSY_BIT_R 0x02
#define MC_BIST_MC_RES_ONE_SH_W 0x02
#define MC_BIST_LAUNCH 0x01
#define BANK_SEL 0xFF
#define BANK_SEL_DSP 0x00
#define BANK_SEL_SENSOR 0x01
/* Sensor register bank FF=0x01*/
#define GAIN 0x00
#define COM1 0x03
#define REG_PID 0x0A
#define REG_VER 0x0B
#define COM4 0x0D
#define AEC 0x10
#define CLKRC 0x11
#define CLKRC_DOUBLE 0x80
#define CLKRC_DIVIDER_MASK 0x3F
#define COM10 0x15
#define HSTART 0x17
#define HSTOP 0x18
#define VSTART 0x19
#define VSTOP 0x1A
#define MIDH 0x1C
#define MIDL 0x1D
#define AEW 0x24
#define AEB 0x25
#define REG2A 0x2A
#define FRARL 0x2B
#define ADDVSL 0x2D
#define ADDVSH 0x2E
#define YAVG 0x2F
#define HSDY 0x30
#define HEDY 0x31
#define ARCOM2 0x34
#define REG45 0x45
#define FLL 0x46
#define FLH 0x47
#define COM19 0x48
#define ZOOMS 0x49
#define COM22 0x4B
#define COM25 0x4E
#define BD50 0x4F
#define BD60 0x50
#define REG5D 0x5D
#define REG5E 0x5E
#define REG5F 0x5F
#define REG60 0x60
#define HISTO_LOW 0x61
#define HISTO_HIGH 0x62
#define REG04 0x04
#define REG04_DEFAULT 0x28
#define REG04_HFLIP_IMG 0x80
#define REG04_VFLIP_IMG 0x40
#define REG04_VREF_EN 0x10
#define REG04_HREF_EN 0x08
#define REG04_SET(x) (REG04_DEFAULT|x)
#define REG08 0x08
#define COM2 0x09
#define COM2_STDBY 0x10
#define COM2_OUT_DRIVE_1x 0x00
#define COM2_OUT_DRIVE_2x 0x01
#define COM2_OUT_DRIVE_3x 0x02
#define COM2_OUT_DRIVE_4x 0x03
#define COM3 0x0C
#define COM3_DEFAULT 0x38
#define COM3_BAND_50Hz 0x04
#define COM3_BAND_60Hz 0x00
#define COM3_BAND_AUTO 0x02
#define COM3_BAND_SET(x) (COM3_DEFAULT|x)
#define COM7 0x12
#define COM7_SRST 0x80
#define COM7_RES_UXGA 0x00 /* UXGA */
#define COM7_RES_SVGA 0x40 /* SVGA */
#define COM7_RES_CIF 0x20 /* CIF */
#define COM7_ZOOM_EN 0x04 /* Enable Zoom */
#define COM7_COLOR_BAR 0x02 /* Enable Color Bar Test */
#define COM7_GET_RES(x) ((x)&0x70)
#define COM8 0x13
#define COM8_DEFAULT 0xC0
#define COM8_BNDF_EN 0x20 /* Enable Banding filter */
#define COM8_AGC_EN 0x04 /* AGC Auto/Manual control selection */
#define COM8_AEC_EN 0x01 /* Auto/Manual Exposure control */
#define COM8_SET(x) (COM8_DEFAULT|x)
#define COM8_SET_AEC(r,x) (((r)&0xFE)|((x)&1))
#define COM9 0x14 /* AGC gain ceiling */
#define COM9_DEFAULT 0x08
#define COM9_AGC_GAIN_2x 0x00 /* AGC: 2x */
#define COM9_AGC_GAIN_4x 0x01 /* AGC: 4x */
#define COM9_AGC_GAIN_8x 0x02 /* AGC: 8x */
#define COM9_AGC_GAIN_16x 0x03 /* AGC: 16x */
#define COM9_AGC_GAIN_32x 0x04 /* AGC: 32x */
#define COM9_AGC_GAIN_64x 0x05 /* AGC: 64x */
#define COM9_AGC_GAIN_128x 0x06 /* AGC: 128x */
#define COM9_AGC_SET(x) (COM9_DEFAULT|(x<<5))
#define CTRL1_AWB 0x08 /* Enable AWB */
#define VV 0x26
#define VV_AGC_TH_SET(h,l) ((h<<4)|(l&0x0F))
#define REG32 0x32
#define REG32_UXGA 0x36
#define REG32_SVGA 0x09
#define REG32_CIF 0x00
#define VAL_SET(x, mask, rshift, lshift) ((((x) >> rshift) & mask) << lshift)
#define CTRLI_V_DIV_SET(x) VAL_SET(x, 0x3, 0, 3)
#define CTRLI_H_DIV_SET(x) VAL_SET(x, 0x3, 0, 0)
#define SIZEL_HSIZE8_11_SET(x) VAL_SET(x, 0x1, 11, 6)
#define SIZEL_HSIZE8_SET(x) VAL_SET(x, 0x7, 0, 3)
#define SIZEL_VSIZE8_SET(x) VAL_SET(x, 0x7, 0, 0)
#define HSIZE8_SET(x) VAL_SET(x, 0xFF, 3, 0)
#define VSIZE8_SET(x) VAL_SET(x, 0xFF, 3, 0)
#define HSIZE_SET(x) VAL_SET(x, 0xFF, 2, 0)
#define VSIZE_SET(x) VAL_SET(x, 0xFF, 2, 0)
#define XOFFL_SET(x) VAL_SET(x, 0xFF, 0, 0)
#define YOFFL_SET(x) VAL_SET(x, 0xFF, 0, 0)
#define VHYX_VSIZE_SET(x) VAL_SET(x, 0x1, (8+2), 7)
#define VHYX_HSIZE_SET(x) VAL_SET(x, 0x1, (8+2), 3)
#define VHYX_YOFF_SET(x) VAL_SET(x, 0x3, 8, 4)
#define VHYX_XOFF_SET(x) VAL_SET(x, 0x3, 8, 0)
#define TEST_HSIZE_SET(x) VAL_SET(x, 0x1, (9+2), 7)
#define ZMOW_OUTW_SET(x) VAL_SET(x, 0xFF, 2, 0)
#define ZMOH_OUTH_SET(x) VAL_SET(x, 0xFF, 2, 0)
#define ZMHH_ZSPEED_SET(x) VAL_SET(x, 0x0F, 0, 4)
#define ZMHH_OUTH_SET(x) VAL_SET(x, 0x1, (8+2), 2)
#define ZMHH_OUTW_SET(x) VAL_SET(x, 0x3, (8+2), 0)
#endif //__REG_REGS_H__
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