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486 lines
11 KiB
486 lines
11 KiB
5 years ago
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// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef _OV2640_SETTINGS_H_
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#define _OV2640_SETTINGS_H_
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#include <stdint.h>
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#include <stdbool.h>
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#include "esp_attr.h"
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#include "ov2640_regs.h"
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typedef enum {
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OV2640_MODE_UXGA, OV2640_MODE_SVGA, OV2640_MODE_CIF, OV2640_MODE_MAX
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} ov2640_sensor_mode_t;
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typedef struct {
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union {
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struct {
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uint8_t pclk_div:7;
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uint8_t pclk_auto:1;
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};
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uint8_t pclk;
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};
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union {
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struct {
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uint8_t clk_div:6;
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uint8_t reserved:1;
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uint8_t clk_2x:1;
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};
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uint8_t clk;
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};
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} ov2640_clk_t;
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typedef struct {
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uint16_t offset_x;
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uint16_t offset_y;
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uint16_t max_x;
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uint16_t max_y;
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} ov2640_ratio_settings_t;
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static const DRAM_ATTR ov2640_ratio_settings_t ratio_table[] = {
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// ox, oy, mx, my
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{ 0, 0, 1600, 1200 }, //4x3
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{ 8, 72, 1584, 1056 }, //3x2
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{ 0, 100, 1600, 1000 }, //16x10
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{ 0, 120, 1600, 960 }, //5x3
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{ 0, 150, 1600, 900 }, //16x9
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{ 2, 258, 1596, 684 }, //21x9
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{ 50, 0, 1500, 1200 }, //5x4
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{ 200, 0, 1200, 1200 }, //1x1
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{ 462, 0, 676, 1200 } //9x16
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};
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// 30fps@24MHz
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const DRAM_ATTR uint8_t ov2640_settings_cif[][2] = {
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{BANK_SEL, BANK_DSP},
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{0x2c, 0xff},
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{0x2e, 0xdf},
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{BANK_SEL, BANK_SENSOR},
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{0x3c, 0x32},
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{CLKRC, 0x01},
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{COM2, COM2_OUT_DRIVE_3x},
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{REG04, REG04_DEFAULT},
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{COM8, COM8_DEFAULT | COM8_BNDF_EN | COM8_AGC_EN | COM8_AEC_EN},
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{COM9, COM9_AGC_SET(COM9_AGC_GAIN_8x)},
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{0x2c, 0x0c},
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{0x33, 0x78},
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{0x3a, 0x33},
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{0x3b, 0xfB},
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{0x3e, 0x00},
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{0x43, 0x11},
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{0x16, 0x10},
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{0x39, 0x92},
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{0x35, 0xda},
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{0x22, 0x1a},
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{0x37, 0xc3},
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{0x23, 0x00},
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{ARCOM2, 0xc0},
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{0x06, 0x88},
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{0x07, 0xc0},
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{COM4, 0x87},
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{0x0e, 0x41},
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{0x4c, 0x00},
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{0x4a, 0x81},
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{0x21, 0x99},
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{AEW, 0x40},
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{AEB, 0x38},
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{VV, VV_AGC_TH_SET(8,2)},
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{0x5c, 0x00},
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{0x63, 0x00},
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{HISTO_LOW, 0x70},
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{HISTO_HIGH, 0x80},
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{0x7c, 0x05},
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{0x20, 0x80},
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{0x28, 0x30},
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{0x6c, 0x00},
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{0x6d, 0x80},
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{0x6e, 0x00},
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{0x70, 0x02},
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{0x71, 0x94},
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{0x73, 0xc1},
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{0x3d, 0x34},
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{0x5a, 0x57},
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{BD50, 0xbb},
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{BD60, 0x9c},
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{COM7, COM7_RES_CIF},
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{HSTART, 0x11},
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{HSTOP, 0x43},
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{VSTART, 0x00},
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{VSTOP, 0x25},
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{REG32, 0x89},
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{0x37, 0xc0},
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{BD50, 0xca},
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{BD60, 0xa8},
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{0x6d, 0x00},
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{0x3d, 0x38},
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{BANK_SEL, BANK_DSP},
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{0xe5, 0x7f},
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{MC_BIST, MC_BIST_RESET | MC_BIST_BOOT_ROM_SEL},
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{0x41, 0x24},
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{RESET, RESET_JPEG | RESET_DVP},
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{0x76, 0xff},
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{0x33, 0xa0},
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{0x42, 0x20},
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{0x43, 0x18},
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{0x4c, 0x00},
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{CTRL3, CTRL3_WPC_EN | 0x10 },
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{0x88, 0x3f},
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{0xd7, 0x03},
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{0xd9, 0x10},
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{R_DVP_SP, R_DVP_SP_AUTO_MODE | 0x02},
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{0xc8, 0x08},
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{0xc9, 0x80},
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{BPADDR, 0x00},
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{BPDATA, 0x00},
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{BPADDR, 0x03},
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{BPDATA, 0x48},
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{BPDATA, 0x48},
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{BPADDR, 0x08},
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{BPDATA, 0x20},
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{BPDATA, 0x10},
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{BPDATA, 0x0e},
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{0x90, 0x00},
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{0x91, 0x0e},
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{0x91, 0x1a},
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{0x91, 0x31},
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{0x91, 0x5a},
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{0x91, 0x69},
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{0x91, 0x75},
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{0x91, 0x7e},
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{0x91, 0x88},
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{0x91, 0x8f},
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{0x91, 0x96},
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{0x91, 0xa3},
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{0x91, 0xaf},
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{0x91, 0xc4},
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{0x91, 0xd7},
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{0x91, 0xe8},
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{0x91, 0x20},
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{0x92, 0x00},
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{0x93, 0x06},
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{0x93, 0xe3},
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{0x93, 0x05},
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{0x93, 0x05},
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{0x93, 0x00},
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{0x93, 0x04},
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{0x93, 0x00},
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{0x93, 0x00},
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{0x93, 0x00},
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{0x93, 0x00},
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{0x93, 0x00},
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{0x93, 0x00},
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{0x93, 0x00},
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{0x96, 0x00},
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{0x97, 0x08},
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{0x97, 0x19},
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{0x97, 0x02},
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{0x97, 0x0c},
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{0x97, 0x24},
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{0x97, 0x30},
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{0x97, 0x28},
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{0x97, 0x26},
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{0x97, 0x02},
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{0x97, 0x98},
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{0x97, 0x80},
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{0x97, 0x00},
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{0x97, 0x00},
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{0xa4, 0x00},
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{0xa8, 0x00},
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{0xc5, 0x11},
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{0xc6, 0x51},
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{0xbf, 0x80},
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{0xc7, 0x10},
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{0xb6, 0x66},
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{0xb8, 0xA5},
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{0xb7, 0x64},
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{0xb9, 0x7C},
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{0xb3, 0xaf},
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{0xb4, 0x97},
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{0xb5, 0xFF},
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{0xb0, 0xC5},
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{0xb1, 0x94},
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{0xb2, 0x0f},
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{0xc4, 0x5c},
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{CTRL1, 0xfd},
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{0x7f, 0x00},
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{0xe5, 0x1f},
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{0xe1, 0x67},
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{0xdd, 0x7f},
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{IMAGE_MODE, 0x00},
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{RESET, 0x00},
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{R_BYPASS, R_BYPASS_DSP_EN},
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{0, 0}
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};
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const DRAM_ATTR uint8_t ov2640_settings_to_cif[][2] = {
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{BANK_SEL, BANK_SENSOR},
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{COM7, COM7_RES_CIF},
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//Set the sensor output window
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{COM1, 0x0A},
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{REG32, REG32_CIF},
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{HSTART, 0x11},
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{HSTOP, 0x43},
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{VSTART, 0x00},
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{VSTOP, 0x25},
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//{CLKRC, 0x00},
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{BD50, 0xca},
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{BD60, 0xa8},
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{0x5a, 0x23},
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{0x6d, 0x00},
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{0x3d, 0x38},
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{0x39, 0x92},
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{0x35, 0xda},
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{0x22, 0x1a},
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{0x37, 0xc3},
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{0x23, 0x00},
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{ARCOM2, 0xc0},
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{0x06, 0x88},
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{0x07, 0xc0},
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{COM4, 0x87},
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{0x0e, 0x41},
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{0x4c, 0x00},
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{BANK_SEL, BANK_DSP},
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{RESET, RESET_DVP},
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//Set the sensor resolution (UXGA, SVGA, CIF)
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{HSIZE8, 0x32},
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{VSIZE8, 0x25},
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{SIZEL, 0x00},
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//Set the image window size >= output size
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{HSIZE, 0x64},
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{VSIZE, 0x4a},
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{XOFFL, 0x00},
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{YOFFL, 0x00},
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{VHYX, 0x00},
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{TEST, 0x00},
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{CTRL2, CTRL2_DCW_EN | 0x1D},
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{CTRLI, CTRLI_LP_DP | 0x00},
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//{R_DVP_SP, 0x08},
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{0, 0}
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};
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const DRAM_ATTR uint8_t ov2640_settings_to_svga[][2] = {
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{BANK_SEL, BANK_SENSOR},
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{COM7, COM7_RES_SVGA},
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//Set the sensor output window
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{COM1, 0x0A},
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{REG32, REG32_SVGA},
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{HSTART, 0x11},
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{HSTOP, 0x43},
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{VSTART, 0x00},
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{VSTOP, 0x4b},
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//{CLKRC, 0x00},
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{0x37, 0xc0},
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{BD50, 0xca},
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{BD60, 0xa8},
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{0x5a, 0x23},
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{0x6d, 0x00},
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{0x3d, 0x38},
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{0x39, 0x92},
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{0x35, 0xda},
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{0x22, 0x1a},
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{0x37, 0xc3},
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{0x23, 0x00},
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{ARCOM2, 0xc0},
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{0x06, 0x88},
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{0x07, 0xc0},
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{COM4, 0x87},
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{0x0e, 0x41},
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{0x42, 0x03},
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{0x4c, 0x00},
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{BANK_SEL, BANK_DSP},
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{RESET, RESET_DVP},
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//Set the sensor resolution (UXGA, SVGA, CIF)
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{HSIZE8, 0x64},
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{VSIZE8, 0x4B},
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{SIZEL, 0x00},
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//Set the image window size >= output size
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{HSIZE, 0xC8},
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{VSIZE, 0x96},
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{XOFFL, 0x00},
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{YOFFL, 0x00},
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{VHYX, 0x00},
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{TEST, 0x00},
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{CTRL2, CTRL2_DCW_EN | 0x1D},
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{CTRLI, CTRLI_LP_DP | 0x00},
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//{R_DVP_SP, 0x08},
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{0, 0}
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};
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const DRAM_ATTR uint8_t ov2640_settings_to_uxga[][2] = {
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{BANK_SEL, BANK_SENSOR},
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{COM7, COM7_RES_UXGA},
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//Set the sensor output window
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{COM1, 0x0F},
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{REG32, REG32_UXGA},
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{HSTART, 0x11},
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{HSTOP, 0x75},
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{VSTART, 0x01},
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{VSTOP, 0x97},
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//{CLKRC, 0x00},
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{0x3d, 0x34},
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{BD50, 0xbb},
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{BD60, 0x9c},
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{0x5a, 0x57},
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{0x6d, 0x80},
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{0x39, 0x82},
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{0x23, 0x00},
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{0x07, 0xc0},
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{0x4c, 0x00},
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{0x35, 0x88},
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{0x22, 0x0a},
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|
|
{0x37, 0x40},
|
||
|
|
{ARCOM2, 0xa0},
|
||
|
|
{0x06, 0x02},
|
||
|
|
{COM4, 0xb7},
|
||
|
|
{0x0e, 0x01},
|
||
|
|
{0x42, 0x83},
|
||
|
|
{BANK_SEL, BANK_DSP},
|
||
|
|
{RESET, RESET_DVP},
|
||
|
|
|
||
|
|
//Set the sensor resolution (UXGA, SVGA, CIF)
|
||
|
|
{HSIZE8, 0xc8},
|
||
|
|
{VSIZE8, 0x96},
|
||
|
|
{SIZEL, 0x00},
|
||
|
|
|
||
|
|
//Set the image window size >= output size
|
||
|
|
{HSIZE, 0x90},
|
||
|
|
{VSIZE, 0x2c},
|
||
|
|
{XOFFL, 0x00},
|
||
|
|
{YOFFL, 0x00},
|
||
|
|
{VHYX, 0x88},
|
||
|
|
{TEST, 0x00},
|
||
|
|
|
||
|
|
{CTRL2, CTRL2_DCW_EN | 0x1d},
|
||
|
|
{CTRLI, 0x00},
|
||
|
|
//{R_DVP_SP, 0x06},
|
||
|
|
{0, 0}
|
||
|
|
};
|
||
|
|
|
||
|
|
const DRAM_ATTR uint8_t ov2640_settings_jpeg3[][2] = {
|
||
|
|
{BANK_SEL, BANK_DSP},
|
||
|
|
{RESET, RESET_JPEG | RESET_DVP},
|
||
|
|
{IMAGE_MODE, IMAGE_MODE_JPEG_EN | IMAGE_MODE_HREF_VSYNC},
|
||
|
|
{0xD7, 0x03},
|
||
|
|
{0xE1, 0x77},
|
||
|
|
{0xE5, 0x1F},
|
||
|
|
{0xD9, 0x10},
|
||
|
|
{0xDF, 0x80},
|
||
|
|
{0x33, 0x80},
|
||
|
|
{0x3C, 0x10},
|
||
|
|
{0xEB, 0x30},
|
||
|
|
{0xDD, 0x7F},
|
||
|
|
{RESET, 0x00},
|
||
|
|
{0, 0}
|
||
|
|
};
|
||
|
|
|
||
|
|
static const uint8_t ov2640_settings_yuv422[][2] = {
|
||
|
|
{BANK_SEL, BANK_DSP},
|
||
|
|
{RESET, RESET_DVP},
|
||
|
|
{IMAGE_MODE, IMAGE_MODE_YUV422},
|
||
|
|
{0xD7, 0x01},
|
||
|
|
{0xE1, 0x67},
|
||
|
|
{RESET, 0x00},
|
||
|
|
{0, 0},
|
||
|
|
};
|
||
|
|
|
||
|
|
static const uint8_t ov2640_settings_rgb565[][2] = {
|
||
|
|
{BANK_SEL, BANK_DSP},
|
||
|
|
{RESET, RESET_DVP},
|
||
|
|
{IMAGE_MODE, IMAGE_MODE_RGB565},
|
||
|
|
{0xD7, 0x03},
|
||
|
|
{0xE1, 0x77},
|
||
|
|
{RESET, 0x00},
|
||
|
|
{0, 0},
|
||
|
|
};
|
||
|
|
|
||
|
|
#define NUM_BRIGHTNESS_LEVELS (5)
|
||
|
|
static const uint8_t brightness_regs[NUM_BRIGHTNESS_LEVELS + 1][5] = {
|
||
|
|
{BPADDR, BPDATA, BPADDR, BPDATA, BPDATA },
|
||
|
|
{0x00, 0x04, 0x09, 0x00, 0x00 }, /* -2 */
|
||
|
|
{0x00, 0x04, 0x09, 0x10, 0x00 }, /* -1 */
|
||
|
|
{0x00, 0x04, 0x09, 0x20, 0x00 }, /* 0 */
|
||
|
|
{0x00, 0x04, 0x09, 0x30, 0x00 }, /* +1 */
|
||
|
|
{0x00, 0x04, 0x09, 0x40, 0x00 }, /* +2 */
|
||
|
|
};
|
||
|
|
|
||
|
|
#define NUM_CONTRAST_LEVELS (5)
|
||
|
|
static const uint8_t contrast_regs[NUM_CONTRAST_LEVELS + 1][7] = {
|
||
|
|
{BPADDR, BPDATA, BPADDR, BPDATA, BPDATA, BPDATA, BPDATA },
|
||
|
|
{0x00, 0x04, 0x07, 0x20, 0x18, 0x34, 0x06 }, /* -2 */
|
||
|
|
{0x00, 0x04, 0x07, 0x20, 0x1c, 0x2a, 0x06 }, /* -1 */
|
||
|
|
{0x00, 0x04, 0x07, 0x20, 0x20, 0x20, 0x06 }, /* 0 */
|
||
|
|
{0x00, 0x04, 0x07, 0x20, 0x24, 0x16, 0x06 }, /* +1 */
|
||
|
|
{0x00, 0x04, 0x07, 0x20, 0x28, 0x0c, 0x06 }, /* +2 */
|
||
|
|
};
|
||
|
|
|
||
|
|
#define NUM_SATURATION_LEVELS (5)
|
||
|
|
static const uint8_t saturation_regs[NUM_SATURATION_LEVELS + 1][5] = {
|
||
|
|
{BPADDR, BPDATA, BPADDR, BPDATA, BPDATA },
|
||
|
|
{0x00, 0x02, 0x03, 0x28, 0x28 }, /* -2 */
|
||
|
|
{0x00, 0x02, 0x03, 0x38, 0x38 }, /* -1 */
|
||
|
|
{0x00, 0x02, 0x03, 0x48, 0x48 }, /* 0 */
|
||
|
|
{0x00, 0x02, 0x03, 0x58, 0x58 }, /* +1 */
|
||
|
|
{0x00, 0x02, 0x03, 0x68, 0x68 }, /* +2 */
|
||
|
|
};
|
||
|
|
|
||
|
|
#define NUM_SPECIAL_EFFECTS (7)
|
||
|
|
static const uint8_t special_effects_regs[NUM_SPECIAL_EFFECTS + 1][5] = {
|
||
|
|
{BPADDR, BPDATA, BPADDR, BPDATA, BPDATA },
|
||
|
|
{0x00, 0X00, 0x05, 0X80, 0X80 }, /* no effect */
|
||
|
|
{0x00, 0X40, 0x05, 0X80, 0X80 }, /* negative */
|
||
|
|
{0x00, 0X18, 0x05, 0X80, 0X80 }, /* black and white */
|
||
|
|
{0x00, 0X18, 0x05, 0X40, 0XC0 }, /* reddish */
|
||
|
|
{0x00, 0X18, 0x05, 0X40, 0X40 }, /* greenish */
|
||
|
|
{0x00, 0X18, 0x05, 0XA0, 0X40 }, /* blue */
|
||
|
|
{0x00, 0X18, 0x05, 0X40, 0XA6 }, /* retro */
|
||
|
|
};
|
||
|
|
|
||
|
|
#define NUM_WB_MODES (4)
|
||
|
|
static const uint8_t wb_modes_regs[NUM_WB_MODES + 1][3] = {
|
||
|
|
{0XCC, 0XCD, 0XCE },
|
||
|
|
{0x5E, 0X41, 0x54 }, /* sunny */
|
||
|
|
{0x65, 0X41, 0x4F }, /* cloudy */
|
||
|
|
{0x52, 0X41, 0x66 }, /* office */
|
||
|
|
{0x42, 0X3F, 0x71 }, /* home */
|
||
|
|
};
|
||
|
|
|
||
|
|
#define NUM_AE_LEVELS (5)
|
||
|
|
static const uint8_t ae_levels_regs[NUM_AE_LEVELS + 1][3] = {
|
||
|
|
{ AEW, AEB, VV },
|
||
|
|
{0x20, 0X18, 0x60 },
|
||
|
|
{0x34, 0X1C, 0x00 },
|
||
|
|
{0x3E, 0X38, 0x81 },
|
||
|
|
{0x48, 0X40, 0x81 },
|
||
|
|
{0x58, 0X50, 0x92 },
|
||
|
|
};
|
||
|
|
|
||
|
|
const uint8_t agc_gain_tbl[31] = {
|
||
|
|
0x00, 0x10, 0x18, 0x30, 0x34, 0x38, 0x3C, 0x70, 0x72, 0x74, 0x76, 0x78, 0x7A, 0x7C, 0x7E, 0xF0,
|
||
|
|
0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif /* _OV2640_SETTINGS_H_ */
|