请高手给解答一下,谢谢!
const u16 ov5640_rgb565_reg_tbl[][2]=
{
0x4300, 0X6F,
0X501F, 0x01,
// 1280x800, 15fps
// input clock 24Mhz, PCLK 42Mhz
0x3035, 0x41, // PLL
0x3036, 0x69, // PLL
0x3c07, 0x07, // lightmeter 1 threshold[7:0]
0x3820, 0x46, // flip
0x3821, 0x00, // mirror
0x3814, 0x31, // timing X inc
0x3815, 0x31, // timing Y inc
0x3800, 0x00, // HS
0x3801, 0x00, // HS
0x3802, 0x00, // VS
0x3803, 0x00, // VS
0x3804, 0x0a, // HW (HE)
0x3805, 0x3f, // HW (HE)
0x3806, 0x06, // VH (VE)
0x3807, 0xa9, // VH (VE)
0x3808, 0x05, // DVPHO
0x3809, 0x00, // DVPHO
0x380a, 0x02, // DVPVO
0x380b, 0xd0, // DVPVO
0x380c, 0x05, // HTS
0x380d, 0xF8, // HTS
0x380e, 0x03, // VTS
0x380f, 0x84, // VTS
0x3813, 0x04, // timing V offset
0x3618, 0x00,
0x3612, 0x29,
0x3709, 0x52,
0x370c, 0x03,
0x3a02, 0x02, // 60Hz max exposure
0x3a03, 0xe0, // 60Hz max exposure
0x3a14, 0x02, // 50Hz max exposure
0x3a15, 0xe0, // 50Hz max exposure
0x4004, 0x02, // BLC line number
0x3002, 0x1c, // reset JFIFO, SFIFO, JPG
0x3006, 0xc3, // disable clock of JPEG2x, JPEG
0x4713, 0x03, // JPEG mode 3
0x4407, 0x04, // Quantization scale
0x460b, 0x37,
0x460c, 0x20,
0x4837, 0x16, // MIPI global timing
0x3824, 0x04, // PCLK manual divider
0x5001, 0xA3, // SDE on, scale on, UV average off, color matrix on, AWB on
0x3503, 0x00, // AEC/AGC on
};
特别是这一段:
0x3800, 0x00, // HS
0x3801, 0x00, // HS
0x3802, 0x00, // VS
0x3803, 0x00, // VS
0x3804, 0x0a, // HW (HE)
0x3805, 0x3f, // HW (HE)
0x3806, 0x06, // VH (VE)
0x3807, 0xa9, // VH (VE)
感谢。。。 |