stm32+ov7670+fifo+上位机显示（成像问题）

[v之轨迹]

配置了几天的摄像头，结果依旧是花屏（我们是用串口通过电脑显示的）。实在是不知道问题出在哪里了。。。麻烦弄过的大神指教一下。
现在图片能够通过上位机显示出来，经过网上提供的一些信息，改了几次寄存器，结果之后的一些图像是


完全是花屏，而且图片分成九个部分。
设置0x71为0x80来显示8条彩带，显示出来的是
理论上看到的图像是这个样子的
还有一个问题就是上位机软件读取串口数据时有时找不到数据头。
下面是我现在的ov7670的代码。
{0x3a, 0x04},
{0x40, 0xd0},
{0x12, 0x04},

{0x32, 0x80},
{0x17, 0x17},
{0x18, 0x05},
{0x19, 0x02},
{0x1a, 0x7b},//0x7a,
{0x03, 0x0a},//0x0a,
{0x0c, 0x00},
{0x3e, 0x00},//
{0x70, 0x00},//00
{0x71, 0x00},//0x80测试
{0x72, 0x11},
{0x73, 0x00},//
{0xa2, 0x02},
{0x11, 0x02},
{0x7a, 0x20},
{0x7b, 0x1c},
{0x7c, 0x28},
{0x7d, 0x3c},
{0x7e, 0x55},
{0x7f, 0x68},
{0x80, 0x76},
{0x81, 0x80},
{0x82, 0x88},
{0x83, 0x8f},
{0x84, 0x96},
{0x85, 0xa3},
{0x86, 0xaf},
{0x87, 0xc4},
{0x88, 0xd7},
{0x89, 0xe8},
{0x13, 0xe0},
{0x00, 0x00},//AGC
{0x10, 0x00},
{0x0d, 0x00},
{0x14, 0x20},//0x38, limit the max gain
{0xa5, 0x05},
{0xab, 0x07},
{0x24, 0x75},
{0x25, 0x63},
{0x26, 0xA5},
{0x9f, 0x78},
{0xa0, 0x68},
{0xa1, 0x03},//0x0b,
{0xa6, 0xdf},//0xd8,
{0xa7, 0xdf},//0xd8,
{0xa8, 0xf0},
{0xa9, 0x90},
{0xaa, 0x94},
{0x13, 0xe5},
{0x0e, 0x61},
{0x0f, 0x4b},
{0x16, 0x02},
{0x1e, 0x37},//0x07,
{0x21, 0x02},
{0x22, 0x91},
{0x29, 0x07},
{0x33, 0x0b},
{0x35, 0x0b},
{0x37, 0x1d},
{0x38, 0x71},
{0x39, 0x2a},//
{0x3c, 0x78},
{0x4d, 0x40},
{0x4e, 0x20},
{0x69, 0x0c},///////////////////////
{0x6b, 0x80},//PLL
{0x74, 0x19},
{0x8d, 0x4f},
{0x8e, 0x00},
{0x8f, 0x00},
{0x90, 0x00},
{0x91, 0x00},
{0x92, 0x00},//0x19,//0x66
{0x96, 0x00},
{0x9a, 0x80},
{0xb0, 0x84},
{0xb1, 0x0c},
{0xb2, 0x0e},
{0xb3, 0x82},
{0xb8, 0x0a},
{0x43, 0x14},
{0x44, 0xf0},
{0x45, 0x34},
{0x46, 0x58},
{0x47, 0x28},
{0x48, 0x3a},
{0x59, 0x88},
{0x5a, 0x88},
{0x5b, 0x44},
{0x5c, 0x67},
{0x5d, 0x49},
{0x5e, 0x0e},
{0x64, 0x04},
{0x65, 0x20},
{0x66, 0x05},
{0x94, 0x04},
{0x95, 0x08},
{0x6c, 0x0a},
{0x6d, 0x55},
{0x6e, 0x11},
{0x6f, 0x9f},//0x9e for advance AWB
{0x6a, 0x00},
{0x01, 0x80},
{0x02, 0x80},
{0x13, 0xe7},
{0x15, 0x00},
{0x4f, 0x80},
{0x50, 0x80},
{0x51, 0x00},
{0x52, 0x22},
{0x53, 0x5e},
{0x54, 0x80},
{0x58, 0x9e},
{0x41, 0x08},
{0x3f, 0x00},
{0x75, 0x05},
{0x76, 0xe1},
{0x4c, 0x00},
{0x77, 0x01},
{0x3d, 0xc2}, //0xc0,
{0x4b, 0x09},
{0xc9, 0x60},
{0x41, 0x38},
{0x56, 0x40},//0x40, change according to Jim's request
{0x34, 0x11},
{0x3b, 0x02},//0x00,//0x02,
{0xa4, 0x89},//0x88,
{0x96, 0x00},
{0x97, 0x30},
{0x98, 0x20},
{0x99, 0x30},
{0x9a, 0x84},
{0x9b, 0x29},
{0x9c, 0x03},
{0x9d, 0x4c},
{0x9e, 0x3f},
{0x78, 0x04},
{0x79, 0x01},
{0xc8, 0xf0},
{0x79, 0x0f},
{0xc8, 0x00},
{0x79, 0x10},
{0xc8, 0x7e},
{0x79, 0x0a},
{0xc8, 0x80},
{0x79, 0x0b},
{0xc8, 0x01},
{0x79, 0x0c},
{0xc8, 0x0f},
{0x79, 0x0d},
{0xc8, 0x20},
{0x79, 0x09},
{0xc8, 0x80},
{0x79, 0x02},
{0xc8, 0xc0},
{0x79, 0x03},
{0xc8, 0x40},
{0x79, 0x05},
{0xc8, 0x30},
{0x79, 0x26},
{0x09, 0x03},
{0x55, 0x00},
{0x56, 0x40},
{0x3b, 0xC2},//0x82,//0xc0,//0xc2, //night mode

[慢慢向上走]

看图像，有点像是图片数据帧的 宽和高对调了样。。。

[v之轨迹]

那该怎样做修改呀，这和寄存器关系大么

[john_liqinghan]

感觉不是完整的一帧图像数据。

[doubl0001]

LZ能提供下代码吗？我移植原子不行。也是用上位机看效果 [e-mail]

[mmz_123456]

可以分享下上位机吗？

[qq_25088267]

可能是上位机的显示方试设置成了9宫格，看下API设置是否正确。另外一种可能性不大，那就是摄像头采集的分辩率比上位机显示分辩率小9倍。 颜色显示不正常可能是摄像头的编码方式和上位机显示的解码方式对为是，比如摄像头输出的是YUV，上位机编码方式为RGB，这样肯定不能正常显示颜色。可以在彩条模式下把接收到的数据放到调色板（很多平面设计软件有空上功能）里，对比接收到的数据颜色跟实际颜色是否对得上，如果对得上那就是上位机问题，对不上那就是摄像头的编码方式问题

[qq_16485821]

LZ 能分享一下上位机么，谢谢[e-mail]

[Dissipated_Man]

LZ能提供下代码和上位机吗？我移植原子不行。也是用上位机看效果 [e-mail]

[Gofor_Manmad]

老哥，能分享一下摄像头的上位机么 [e-mail] 感谢感谢