如何配置OV9650数据为ITU656输出触发S3C6410的CAMERA的中断
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在三星的BSP代码中有OV9650的配置代码,不过是配置成ITU601格式输出的,通过VSYNC的变化触发S3C6410的CAMERA的中断,有谁知道如何将OV9650输出的数据为ITU656格式,不用VSYNC及HSYNC信号,能够触发S3C6410的CAMERA的中断呢?
附上BSP中配置OV9650输出601格式数据的配置:
unsigned char ov9650_reg[][2] =
{
{0x12, 0x80}, //output formatter
{CHIP_DELAY, 10},
{0x11,0x80},
{0x6a,0x3e},
{0x3b,0x09},
{0x13,0x8f},
{0x01,0x80},
{0x02,0x80},
{0x00,0x00},
{0x10,0x00},
{0x39,0x43},
{0x38,0x12},
{0x37,0x00},
{0x35,0x91},
{0x0e,0xa0},
{0x1e,0x10},
{0xA8,0x80},
{0x12,0x40},
{0x04,0x40}, //ITU656 Enable{0x04,0x40}, ITU601 {0x04,0x00}
{0x0c,0x04},
{0x0d,0x80},
{0x18,0xc6}, //HSTOP
{0x17,0x26}, //HSTART
{0x32,0xad}, //HREF
{0x03,0x00}, //VREF
{0x1a,0x3d}, //VSTOP
{0x19,0x01}, //VSTART
{0x3f,0xa6},
{0x14,0x2e},
{0x15,0x10}, //
{0x41,0x02},
{0x42,0x08},
{0x1b,0x00},
{0x16,0x06},
{0x33,0xe2},
{0x34,0xbf},
{0x96,0x04},
{0x3a,0x00},
{0x8e,0x00},
{0x3c,0x77}, //
{0x8B,0x06},
{0x94,0x88},
{0x95,0x88},
{0x40,0xc1},
{0x29,0x3f},
{0x0f,0x42},
{0x3d,0x92},
{0x69,0x40},
{0x5C,0xb9},
{0x5D,0x96},
{0x5E,0x10},
{0x59,0xc0},
{0x5A,0xaf},
{0x5B,0x55},
{0x43,0xf0},
{0x44,0x10},
{0x45,0x68},
{0x46,0x96},
{0x47,0x60},
{0x48,0x80},
{0x5F,0xe0},
{0x60,0x8c},
{0x61,0x20},
{0xa5,0xd9},
{0xa4,0x74},
{0x8d,0x02},
{0x4f,0x3a},
{0x50,0x3d},
{0x51,0x03},
{0x52,0x12},
{0x53,0x26},
{0x54,0x36},
{0x55,0x45},
{0x56,0x40},
{0x57,0x40},
{0x58,0x0d},
{0x8C,0x23},
{0x3E,0x02},
{0xa9,0xb8},
{0xaa,0x92},
{0xab,0x0a},
{0x8f,0xdf},
{0x90,0x00},
{0x91,0x00},
{0x9f,0x00},
{0xa0,0x00},
{0x3A,0x0D},
{0x24,0x70},
{0x25,0x64},
{0x26,0xc3},
{0x2a,0x00},
{0x2b,0x00},
{0x6c,0x40},
{0x6d,0x30},
{0x6e,0x4b},
{0x6f,0x60},
{0x70,0x70},
{0x71,0x70},
{0x72,0x70},
{0x73,0x70},
{0x74,0x60},
{0x75,0x60},
{0x76,0x50},
{0x77,0x48},
{0x78,0x3a},
{0x79,0x2e},
{0x7a,0x28},
{0x7b,0x22},
{0x7c,0x04},
{0x7d,0x07},
{0x7e,0x10},
{0x7f,0x28},
{0x80,0x36},
{0x81,0x44},
{0x82,0x52},
{0x83,0x60},
{0x84,0x6c},
{0x85,0x78},
{0x86,0x8c},
{0x87,0x9e},
{0x88,0xbb},
{0x89,0xd2},
{0x8a,0xe6},
};
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