754 lines
41 KiB
C++
Executable File
754 lines
41 KiB
C++
Executable File
//
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// Created by Guangzong Chen on 2/8/23.
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//
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#include "ov2640.h"
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#include <stdint.h>
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#include <stm32u5xx.h>
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//#include "prepherials.h"
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#include "custom_prephrals.h"
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#define OV2640_I2C_ADDR 0x60
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const unsigned char OV2640_JPEG_INIT[][2] = {{0xff, 0x00},
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{0x2c, 0xff},
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{0x2e, 0xdf},
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{0xff, 0x01},
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{0x3c, 0x32},
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{0x11, 0x00},
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{0x09, 0x02},
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{0x04, 0x28},
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{0x13, 0xe5},
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{0x14, 0x48},
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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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{0x34, 0xc0},
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{0x36, 0x1a},
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{0x06, 0x88},
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{0x07, 0xc0},
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{0x0d, 0x87},
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{0x0e, 0x41},
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{0x4c, 0x00},
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{0x48, 0x00},
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{0x5B, 0x00},
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{0x42, 0x03},
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{0x4a, 0x81},
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{0x21, 0x99},
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{0x24, 0x40},
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{0x25, 0x38},
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{0x26, 0x82},
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{0x5c, 0x00},
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{0x63, 0x00},
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{0x61, 0x70},
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{0x62, 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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{0x12, 0x40},
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{0x17, 0x11},
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{0x18, 0x43},
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{0x19, 0x00},
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{0x1a, 0x4b},
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{0x32, 0x09},
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{0x37, 0xc0},
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{0x4f, 0x60},
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{0x50, 0xa8},
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{0x6d, 0x00},
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{0x3d, 0x38},
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{0x46, 0x3f},
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{0x4f, 0x60},
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{0x0c, 0x3c},
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{0xff, 0x00},
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{0xe5, 0x7f},
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{0xf9, 0xc0},
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{0x41, 0x24},
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{0xe0, 0x14},
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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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{0x87, 0xd5},
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{0x88, 0x3f},
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{0xd7, 0x03},
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{0xd9, 0x10},
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{0xd3, 0x82},
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{0xc8, 0x08},
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{0xc9, 0x80},
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{0x7c, 0x00},
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{0x7d, 0x00},
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{0x7c, 0x03},
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{0x7d, 0x48},
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{0x7d, 0x48},
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{0x7c, 0x08},
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{0x7d, 0x20},
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{0x7d, 0x10},
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{0x7d, 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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{0xc3, 0xed},
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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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{0xc0, 0x64},
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{0xc1, 0x4B},
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{0x8c, 0x00},
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{0x86, 0x3D},
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{0x50, 0x00},
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{0x51, 0xC8},
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{0x52, 0x96},
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{0x53, 0x00},
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{0x54, 0x00},
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{0x55, 0x00},
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{0x5a, 0xC8},
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{0x5b, 0x96},
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{0x5c, 0x00},
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{0xd3, 0x00},
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{0xc3, 0xed},
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{0x7f, 0x00},
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{0xda, 0x00},
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{0xe5, 0x1f},
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{0xe1, 0x67},
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{0xe0, 0x00},
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{0xdd, 0x7f},
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{0x05, 0x00},
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{0x12, 0x40},
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{0xd3, 0x04},
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{0xc0, 0x16},
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{0xC1, 0x12},
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{0x8c, 0x00},
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{0x86, 0x3d},
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{0x50, 0x00},
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{0x51, 0x2C},
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{0x52, 0x24},
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{0x53, 0x00},
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{0x54, 0x00},
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{0x55, 0x00},
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{0x5A, 0x2c},
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{0x5b, 0x24},
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{0x5c, 0x00},
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{0xff, 0xff}};
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const unsigned char OV2640_YUV422[][2] = {{0xFF, 0x00},
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{0x05, 0x00},
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{0xDA, 0x10},
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{0xD7, 0x03},
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{0xDF, 0x00},
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{0x33, 0x80},
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{0x3C, 0x40},
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{0xe1, 0x77},
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{0x00, 0x00},
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{0xff, 0xff},};
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const unsigned char OV2640_JPEG[][2] = {{0xe0, 0x14},
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{0xe1, 0x77},
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{0xe5, 0x1f},
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{0xd7, 0x03},
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{0xda, 0x10},
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{0xe0, 0x00},
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{0xFF, 0x01},
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{0x04, 0x08},
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{0xff, 0xff},};
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const unsigned char OV2640_160x120_JPEG[][2] = {{0xFF, 0x01},
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{0x12, 0x40},
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{0x17, 0x11},
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{0x18, 0x43},
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{0x19, 0x00},
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{0x1a, 0x4b},
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{0x32, 0x09},
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{0x4f, 0xca},
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{0x50, 0xa8},
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{0x5a, 0x23},
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{0x6d, 0x00},
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{0x39, 0x12},
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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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{0x34, 0xc0},
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{0x36, 0x1a},
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{0x06, 0x88},
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{0x07, 0xc0},
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{0x0d, 0x87},
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{0x0e, 0x41},
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{0x4c, 0x00},
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{0xFF, 0x00},
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{0xe0, 0x04},
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{0xc0, 0x64},
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{0xc1, 0x4b},
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{0x86, 0x35},
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{0x50, 0x92},
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{0x51, 0xc8},
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{0x52, 0x96},
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{0x53, 0x00},
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{0x54, 0x00},
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{0x55, 0x00},
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{0x57, 0x00},
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{0x5a, 0x2c},
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{0x5b, 0x24},
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{0x5c, 0x00},
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{0xe0, 0x00},
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{0xff, 0xff}};
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const unsigned char OV2640_320x240_JPEG[][2] = {{0xff, 0x01},
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{0x12, 0x40},
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{0x17, 0x11},
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{0x18, 0x43},
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{0x19, 0x00},
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{0x1a, 0x4b},
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{0x32, 0x09},
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{0x4f, 0xca},
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{0x50, 0xa8},
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{0x5a, 0x23},
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{0x6d, 0x00},
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{0x39, 0x12},
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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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{0x34, 0xc0},
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{0x36, 0x1a},
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{0x06, 0x88},
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{0x07, 0xc0},
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{0x0d, 0x87},
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{0x0e, 0x41},
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{0x4c, 0x00},
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{0xff, 0x00},
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{0xe0, 0x04},
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{0xc0, 0x64},
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{0xc1, 0x4b},
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{0x86, 0x35},
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{0x50, 0x89},
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{0x51, 0xc8},
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{0x52, 0x96},
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{0x53, 0x00},
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{0x54, 0x00},
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{0x55, 0x00},
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{0x57, 0x00},
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{0x5a, 0x50},
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{0x5b, 0x3c},
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{0x5c, 0x00},
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{0xe0, 0x00},
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{0xff, 0xff},};
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const unsigned char OV2640_640x480_JPEG[][2] = {{0xff, 0x01},
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{0x11, 0x01},
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{0x12, 0x00},
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{0x17, 0x11},
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{0x18, 0x75},
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{0x32, 0x36},
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{0x19, 0x01},
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{0x1a, 0x97},
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{0x03, 0x0f},
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{0x37, 0x40},
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{0x4f, 0xbb},
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{0x50, 0x9c},
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{0x5a, 0x57},
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{0x6d, 0x80},
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{0x3d, 0x34},
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{0x39, 0x02},
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{0x35, 0x88},
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{0x22, 0x0a},
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{0x37, 0x40},
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{0x34, 0xa0},
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{0x06, 0x02},
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{0x0d, 0xb7},
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{0x0e, 0x01},
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{0xff, 0x00},
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{0xe0, 0x04},
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{0xc0, 0xc8},
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{0xc1, 0x96},
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{0x86, 0x3d},
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{0x50, 0x89},
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{0x51, 0x90},
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{0x52, 0x2c},
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{0x53, 0x00},
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{0x54, 0x00},
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{0x55, 0x88},
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{0x57, 0x00},
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{0x5a, 0xa0},
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{0x5b, 0x78},
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{0x5c, 0x00},
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{0xd3, 0x04},
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{0xe0, 0x00},
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{0xff, 0xff},};
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const unsigned char OV2640_800x600_JPEG[][2] = {{0xFF, 0x01},
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{0x11, 0x01},
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{0x12, 0x00},
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{0x17, 0x11},
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{0x18, 0x75},
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{0x32, 0x36},
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{0x19, 0x01},
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{0x1a, 0x97},
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{0x03, 0x0f},
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{0x37, 0x40},
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{0x4f, 0xbb},
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{0x50, 0x9c},
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{0x5a, 0x57},
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{0x6d, 0x80},
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{0x3d, 0x34},
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{0x39, 0x02},
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{0x35, 0x88},
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{0x22, 0x0a},
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{0x37, 0x40},
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{0x34, 0xa0},
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{0x06, 0x02},
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{0x0d, 0xb7},
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{0x0e, 0x01},
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{0xFF, 0x00},
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{0xe0, 0x04},
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{0xc0, 0xc8},
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{0xc1, 0x96},
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{0x86, 0x35},
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{0x50, 0x89},
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{0x51, 0x90},
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{0x52, 0x2c},
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{0x53, 0x00},
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{0x54, 0x00},
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{0x55, 0x88},
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{0x57, 0x00},
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{0x5a, 0xc8},
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{0x5b, 0x96},
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{0x5c, 0x00},
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{0xd3, 0x02},
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{0xe0, 0x00},
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{0xff, 0xff}};
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const unsigned char OV2640_1024x768_JPEG[][2] = {{0xFF, 0x01},
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{0x11, 0x01},
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{0x12, 0x00},
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{0x17, 0x11},
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{0x18, 0x75},
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{0x32, 0x36},
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{0x19, 0x01},
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{0x1a, 0x97},
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{0x03, 0x0f},
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{0x37, 0x40},
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{0x4f, 0xbb},
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{0x50, 0x9c},
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{0x5a, 0x57},
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{0x6d, 0x80},
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{0x3d, 0x34},
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{0x39, 0x02},
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{0x35, 0x88},
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{0x22, 0x0a},
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{0x37, 0x40},
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{0x34, 0xa0},
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{0x06, 0x02},
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{0x0d, 0xb7},
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{0x0e, 0x01},
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{0xFF, 0x00},
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{0xc0, 0xC8},
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{0xc1, 0x96},
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{0x8c, 0x00},
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{0x86, 0x3D},
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{0x50, 0x00},
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{0x51, 0x90},
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{0x52, 0x2C},
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{0x53, 0x00},
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{0x54, 0x00},
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{0x55, 0x88},
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{0x5a, 0x00},
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{0x5b, 0xC0},
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{0x5c, 0x01},
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{0xd3, 0x02},
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{0xff, 0xff}};
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const unsigned char OV2640_1280x960_JPEG[][2] = {{0xFF, 0x01},
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{0x11, 0x01},
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{0x12, 0x00},
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{0x17, 0x11},
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{0x18, 0x75},
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{0x32, 0x36},
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{0x19, 0x01},
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{0x1a, 0x97},
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{0x03, 0x0f},
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{0x37, 0x40},
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{0x4f, 0xbb},
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{0x50, 0x9c},
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{0x5a, 0x57},
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{0x6d, 0x80},
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{0x3d, 0x34},
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{0x39, 0x02},
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{0x35, 0x88},
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{0x22, 0x0a},
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{0x37, 0x40},
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{0x34, 0xa0},
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{0x06, 0x02},
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{0x0d, 0xb7},
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{0x0e, 0x01},
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{0xFF, 0x00},
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{0xe0, 0x04},
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{0xc0, 0xc8},
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{0xc1, 0x96},
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{0x86, 0x3d},
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{0x50, 0x00},
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{0x51, 0x90},
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{0x52, 0x2c},
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{0x53, 0x00},
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{0x54, 0x00},
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{0x55, 0x88},
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{0x57, 0x00},
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{0x5a, 0x40},
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{0x5b, 0xf0},
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{0x5c, 0x01},
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{0xd3, 0x02},
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{0xe0, 0x00},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_CONTRAST2[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x04},
|
|
{0x7c, 0x07},
|
|
{0x7d, 0x20},
|
|
{0x7d, 0x28},
|
|
{0x7d, 0x0c},
|
|
{0x7d, 0x06},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_CONTRAST1[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x04},
|
|
{0x7c, 0x07},
|
|
{0x7d, 0x20},
|
|
{0x7d, 0x24},
|
|
{0x7d, 0x16},
|
|
{0x7d, 0x06},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_CONTRAST0[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x04},
|
|
{0x7c, 0x07},
|
|
{0x7d, 0x20},
|
|
{0x7d, 0x20},
|
|
{0x7d, 0x20},
|
|
{0x7d, 0x06},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_CONTRAST_1[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x04},
|
|
{0x7c, 0x07},
|
|
{0x7d, 0x20},
|
|
{0x7d, 0x1c},
|
|
{0x7d, 0x2a},
|
|
{0x7d, 0x06},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_CONTRAST_2[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x04},
|
|
{0x7c, 0x07},
|
|
{0x7d, 0x20},
|
|
{0x7d, 0x18},
|
|
{0x7d, 0x34},
|
|
{0x7d, 0x06},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_SATURATION2[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x02},
|
|
{0x7c, 0x03},
|
|
{0x7d, 0x68},
|
|
{0x7d, 0x68},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_SATURATION1[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x02},
|
|
{0x7c, 0x03},
|
|
{0x7d, 0x58},
|
|
{0x7d, 0x68},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_SATURATION0[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x02},
|
|
{0x7c, 0x03},
|
|
{0x7d, 0x48},
|
|
{0x7d, 0x48},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_SATURATION_1[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x02},
|
|
{0x7c, 0x03},
|
|
{0x7d, 0x38},
|
|
{0x7d, 0x38},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_SATURATION_2[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x02},
|
|
{0x7c, 0x03},
|
|
{0x7d, 0x28},
|
|
{0x7d, 0x28},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_BRIGHTNESS2[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x04},
|
|
{0x7c, 0x09},
|
|
{0x7d, 0x40},
|
|
{0x7d, 0x00},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_BRIGHTNESS1[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x04},
|
|
{0x7c, 0x09},
|
|
{0x7d, 0x30},
|
|
{0x7d, 0x00},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_BRIGHTNESS0[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x04},
|
|
{0x7c, 0x09},
|
|
{0x7d, 0x20},
|
|
{0x7d, 0x00},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_BRIGHTNESS_1[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x04},
|
|
{0x7c, 0x09},
|
|
{0x7d, 0x10},
|
|
{0x7d, 0x00},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_BRIGHTNESS_2[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x04},
|
|
{0x7c, 0x09},
|
|
{0x7d, 0x00},
|
|
{0x7d, 0x00},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_SPECIAL_EFFECTS_NORMAL[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x00},
|
|
{0x7c, 0x05},
|
|
{0x7d, 0x80},
|
|
{0x7d, 0x80},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_SPECIAL_EFFECTS_ANTIQUE[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x18},
|
|
{0x7c, 0x05},
|
|
{0x7d, 0x40},
|
|
{0x7d, 0xa6},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_SPECIAL_EFFECTS_BLACK_NEGATIVE[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x58},
|
|
{0x7c, 0x05},
|
|
{0x7d, 0x80},
|
|
{0x7d, 0x80},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_SPECIAL_EFFECTS_BLUISH[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x18},
|
|
{0x7c, 0x05},
|
|
{0x7d, 0xa0},
|
|
{0x7d, 0x40},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_SPECIAL_EFFECTS_BLACK[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x18},
|
|
{0x7c, 0x05},
|
|
{0x7d, 0x80},
|
|
{0x7d, 0x80},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_SPECIAL_EFFECTS_NEGATIVE[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x40},
|
|
{0x7c, 0x05},
|
|
{0x7d, 0x80},
|
|
{0x7d, 0x80},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_SPECIAL_EFFECTS_GREENISH[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x18},
|
|
{0x7c, 0x05},
|
|
{0x7d, 0x40},
|
|
{0x7d, 0x40},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_SPECIAL_EFFECTS_REDDISH[][2] = {{0xff, 0x00},
|
|
{0x7c, 0x00},
|
|
{0x7d, 0x18},
|
|
{0x7c, 0x05},
|
|
{0x7d, 0x40},
|
|
{0x7d, 0xc0},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_LIGHT_MODE_AUTO[][2] = {{0xff, 0x00},
|
|
{0xc7, 0x00},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_LIGHT_MODE_SUNNY[][2] = {{0xff, 0x00},
|
|
{0xc7, 0x40},
|
|
{0xcc, 0x5e},
|
|
{0xcd, 0x41},
|
|
{0xce, 0x54},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_LIGHT_MODE_CLOUDY[][2] = {{0xff, 0x00},
|
|
{0xc7, 0x40},
|
|
{0xcc, 0x65},
|
|
{0xcd, 0x41},
|
|
{0xce, 0x4f},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_LIGHT_MODE_OFFICE[][2] = {{0xff, 0x00},
|
|
{0xc7, 0x40},
|
|
{0xcc, 0x52},
|
|
{0xcd, 0x41},
|
|
{0xce, 0x66},
|
|
{0xff, 0xff}};
|
|
|
|
const unsigned char OV2640_LIGHT_MODE_HOME[][2] = {{0xff, 0x00},
|
|
{0xc7, 0x40},
|
|
{0xcc, 0x42},
|
|
{0xcd, 0x3f},
|
|
{0xce, 0x71},
|
|
{0xff, 0xff}};
|
|
|
|
/**
|
|
* this function should be after i2c and Delay init_old
|
|
*/
|
|
void ov2640_start() {
|
|
|
|
uint8_t data[2] = {0x00, 0x00};
|
|
// setup camera
|
|
|
|
data[0] = 0xff, data[1] = 0x01;
|
|
hal_status_e ret;
|
|
ret = cam_i2c.send(OV2640_I2C_ADDR, data, 2);
|
|
if (ret != HAL_OK)
|
|
while (true) {};
|
|
|
|
data[0] = 0x12, data[1] = 0x80;
|
|
delay_ms(100, true);
|
|
for (int i = 0; i < sizeof(OV2640_JPEG_INIT) / 2; i++) {
|
|
ret = cam_i2c.send(OV2640_I2C_ADDR, OV2640_JPEG_INIT[i], 2);
|
|
if (ret != HAL_OK)
|
|
while (true) {};
|
|
}
|
|
for (int i = 0; i < sizeof(OV2640_YUV422) / 2; i++) {
|
|
ret = cam_i2c.send(OV2640_I2C_ADDR, OV2640_YUV422[i], 2);
|
|
if (ret != HAL_OK)
|
|
while (true) {};
|
|
}
|
|
// for (auto i: OV2640_JPEG) {
|
|
for (int i = 0; i < sizeof(OV2640_JPEG) / 2; i++) {
|
|
ret = cam_i2c.send(OV2640_I2C_ADDR, OV2640_JPEG[i], 2);
|
|
if (ret != HAL_OK)
|
|
while (true) {};
|
|
}
|
|
|
|
delay_ms(10, true);
|
|
|
|
data[0] = 0xff, data[1] = 0x01;
|
|
ret = cam_i2c.send(OV2640_I2C_ADDR, data, 2);
|
|
if (ret != HAL_OK)
|
|
while (true) {};
|
|
|
|
delay_ms(10, true);
|
|
data[0] = 0x15, data[1] = 0x00;
|
|
ret = cam_i2c.send(OV2640_I2C_ADDR, data, 2);
|
|
if (ret != HAL_OK)
|
|
while (true) {};
|
|
|
|
|
|
// for (auto i: OV2640_1280x960_JPEG) {
|
|
for (int i = 0; i < sizeof(OV2640_640x480_JPEG) / 2; i++) {
|
|
ret = cam_i2c.send(OV2640_I2C_ADDR, OV2640_640x480_JPEG[i], 2);
|
|
if (ret != HAL_OK)
|
|
while (true) {};
|
|
}
|
|
delay_ms(100, true);
|
|
}
|