?? ov7620.h
字號:
/*************************************
* FILE : Ov7620.h
* Description: Initial register of OV7620 CIS.
* History:
* 119/xx/2002 for 2420. S.J.Lee
*************************************/
#define CAM_ID (0x42)
#define CAM_HSIZE (664)
#define CAM_VSIZE (492)
#define CAM_ACT_HSIZE (640) // Max 640
#define CAM_ACT_VSIZE (480) // Max 480
#define CAM_STX (0x2f) //47
#define CAM_STY (6) //6
#define CAM_ENDX (((CAM_ACT_HSIZE)/4) + CAM_STX)
#define CAM_ENDY ((CAM_ACT_VSIZE/2) + CAM_STY-1)
const unsigned char Ov7620_Rgb8bit[][2] = {
{0x12, 0x80}, // Camera Soft reset. Self cleared after reset.
{0x00, 0x00}, // gain
{0x01, 0x80}, // set blue gain
{0x02, 0x80}, // set red gain
{0x06, 0x80}, // set brightness
{0x0c, 0x24}, // set blue background
{0x0d, 0x24}, // set red background
{0x10, 0xb0}, // set exposure time, default:ff *************** when 80: so dark
{0x11, 0x41}, // set frame rate, 27Mhz/(0+1)=27MHz
{0x12, 0x6e}, // set RGB mode, enable AGC and AWB, mirror image
{0x13, 0x01}, // 8-bit data format, Enable auto adjust mode
{0x14, 0x94}, //QVGA format 640x480, GAMMA on.
{0x15, 0x01}, // Use PCLK rising edge to latch data, UVUV(16-bit), UYVY(8-bit)
{0x16, 0x03}, //
{0x17, CAM_STX }, //
{0x18, CAM_ENDX }, // (207-47)*4 = 640
{0x19, CAM_STY }, //
{0x1a, CAM_ENDY }, // ((244-5)+1)*2=480
{0x1b, 0x00}, // pixel shift
{0x20, 0x00}, //
{0x21, 0x80}, //
{0x22, 0x80}, //
{0x23, 0x00}, //
{0x28, 0xa2}, // 1-Line, Progressive mode.
{0x24, 0x10}, // 3a
{0x25, 0x8a}, // 60
{0x26, 0xa2}, //
{0x27, 0xe2}, //
{0x29, 0x00}, //
{0x2a, 0x00}, // frame rate high, 60Hz, 50Hz:0x80
{0x2b, 0x00}, // frame rate low, 60Hz, 50Hz:0xac
{0x2c, 0x88}, //
{0x2d, 0x85}, //
{0x2e, 0x80}, //
{0x2f, 0x44}, //
{0x60, 0x27}, //
{0x61, 0x02}, // 0a
{0x62, 0x5f}, //
{0x63, 0xd5}, //
{0x64, 0x57}, // Disable Y Gamma
{0x65, 0x83}, //
{0x66, 0x55}, //
{0x67, 0x92}, //
{0x68, 0xca}, //
{0x69, 0x76}, //
{0x6a, 0x22}, //
{0x6b, 0x00}, //
{0x6c, 0x08}, //
{0x6d, 0x48}, //
{0x6e, 0x80}, //
{0x6f, 0x0c}, //
{0x70, 0x89}, //
{0x71, 0x00}, //
{0x72, 0x14}, //
{0x73, 0x54}, //
{0x74, 0x20}, //
{0x75, 0x0e}, //
{0x76, 0x00}, //
{0x77, 0xff}, //
{0x78, 0x80}, //
{0x79, 0x80}, //
{0x7a, 0x80}, //
{0x7b, 0xe6}, //
{0x7c, 0x00}, //
{0x06, 0x60}, //
{0x12, 0x6C} // set RGB mode, enable AGC and AWB, mirror image
};
const unsigned char Ov7620_Yuv16bit[][2] = {
{0x12, 0x80}, // Camera Soft reset. Self cleared after reset.
{0x17, CAM_STX}, //
{0x18, CAM_ENDX}, // (207-47)*4 = 640
{0x19, CAM_STY}, //
{0x1a, CAM_ENDY}, // ((244-5)+1)*2=480
{0x01, 0x80}, // set blue gain
{0x02, 0x80}, // set red gain
{0x03, 0xb0},
{0x06, 0x70}, // set brightness
{0x07, 0x00},
{0x0c, 0x24}, // set blue background
{0x0d, 0x24}, // set red background
{0x10, 0xff}, // set exposure time, brightness control
{0x11, 0x40}, // set frame rate 27Mhz/[(0+1)*2]=13.5MHz
{0x12, 0x24}, // set YUV mode, enable AGC/AWB, mirror image.
{0x15, 0x01}, // Use PCLK rising edge to latch data
{0x16, 0x03}, //
{0x12, 0x64}, // set YUV mode, enable AGC/AWB, mirror image.
{0x13, 0x01}, // YUV 16-bit format, Disable AEC/AGC/AWB
{0x14, 0x84}, // turn off GAMMA
{0x24, 0x3a}, //
{0x25, 0x60}, //
{0x28, 0x20}, // Progressive mode.
{0x2d, 0x95}, //
{0x67, 0x92}, //
{0x74, 0x00} //
};
const unsigned char Ov7620_YCbCr8bit[][2] = {
{0x12, 0x80}, // Camera Soft reset. Self cleared after reset.
{0x00, 0x00},
{0x01, 0x80}, // set blue gain
{0x02, 0x80}, // set red gain
{0x03, 0xb0},
{0x06, 0x60}, // set brightness
{0x0c, 0x24}, // set blue background
{0x0d, 0x24}, // set red background
{0x10, 0xff}, // set exposure time, brightness control
{0x11, 0x80}, // set frame rate CLK_input = PCLK
{0x12, 0x34}, // set 8 Bit YUV mode, enable AGC/AWB, mirror image.
{0x15, 0x01}, // Use PCLK falling edge to latch data, 8 Bit UYVY....
{0x16, 0x03}, //
{0x17, 0x2f}, //
{0x18, 0xcf}, // (207-47)*4 = 640
{0x19, 0x06}, //
{0x1a, 0xf5}, // ((244-5)+1)*2=480
{0x1b, 0x00},
{0x20, 0x00},
{0x21, 0x80},
{0x22, 0x80},
{0x23, 0x00},
{0x26, 0xa2},
{0x27, 0xea},
{0x29, 0x00},
{0x2a, 0x00},
{0x2b, 0x00},
{0x2c, 0x88},
{0x2e, 0x80},
{0x2f, 0x44},
{0x60, 0x27},
{0x61, 0x82},
{0x62, 0x5f},
{0x63, 0xd5},
{0x64, 0x57},
{0x65, 0x83},
{0x66, 0x55},
{0x68, 0xcf},
{0x69, 0x76},
{0x6a, 0x22},
{0x6b, 0x00},
{0x6c, 0x08},
{0x6d, 0x48},
{0x6e, 0x80},
{0x6f, 0x0c},
{0x70, 0x89},
{0x71, 0x00},
{0x72, 0x14},
{0x73, 0x54},
{0x75, 0x0e},
{0x76, 0x00},
{0x77, 0xff},
{0x78, 0x80},
{0x79, 0x80},
{0x7a, 0x80},
{0x7b, 0xe6},
{0x7c, 0x00},
{0x13, 0x21},
{0x14, 0x94},
{0x24, 0x10},
{0x25, 0x8a},
{0x12, 0x34} // set 8 Bit YUV mode, enable AGC/AWB, mirror image.
};
/*
const unsigned char Ov7620_YCbCr8bit[][2] = {
{0x12, 0x80}, // Camera Soft reset. Self cleared after reset.
{0x17, CAM_STX}, //
{0x18, CAM_ENDX}, // (207-47)*4 = 640
{0x19, CAM_STY}, //
{0x1a, CAM_ENDY}, // ((244-5)+1)*2=480
{0x01, 0x40}, // set blue gain
{0x02, 0x40}, // set red gain
// {0x01, 0x80}, // set blue gain
// {0x02, 0x80}, // set red gain
{0x03, 0xb0},
{0x06, 0x60}, // set brightness
// {0x06, 0x70}, // set brightness
{0x07, 0x00},
{0x0c, 0x24}, // set blue background
{0x0d, 0x24}, // set red background
{0x10, 0xff}, // set exposure time, brightness control
{0x11, 0x80}, // set frame rate CLK_input = PCLK
// {0x11, 0x40}, // set frame rate 27Mhz/[(0+1)*2]=13.5MHz
{0x12, 0x34}, // set 8 Bit YUV mode, enable AGC/AWB, mirror image.
// {0x12, 0x24}, // set YUV mode, enable AGC/AWB, mirror image.
{0x15, 0x01}, // Use PCLK falling edge to latch data, 8 Bit UYVY....
{0x16, 0x03}, //
// {0x12, 0x64}, // set YUV mode, enable AGC/AWB, mirror image.
{0x13, 0x21}, // YUV 16-bit format, Disable AEC/AGC/AWB
// {0x13, 0x01}, // YUV 16-bit format, Disable AEC/AGC/AWB
{0x14, 0x94}, // turn off GAMMA
// {0x14, 0x84}, // turn off GAMMA
{0x24, 0x10}, //
// {0x24, 0x3a}, //
{0x25, 0x8a}, //
// {0x25, 0x60}, //
{0x28, 0x20}, // Progressive mode.
{0x2d, 0x95}, //
{0x67, 0x92}, //
{0x74, 0x00} //
};
*/
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -