请教原子哥,我用STM32F205读取了ov2640的jpg图片,分辨率320x240,我想提高分辨率到640x480,还是jpg格式,不知道怎么设置寄存器

正点原子 · 发表于 2017-9-22 00:39:43

看文档。自己配置

6874577 · 发表于 2017-9-22 15:41:22

:lol:lol:lol

powerzhouhui · 发表于 2017-9-23 11:17:02

看了几天的2640资料，无从下手

powerzhouhui · 发表于 2017-9-25 17:14:39

不会无解吧

powerzhouhui · 发表于 2017-9-27 17:21:35

1024x768可以了
{0xff, 0x01},
{0x11, 0x0a},
{0x12, 0x00},
{0x17, 0x11},
{0x18, 0x75},
{0x32, 0x36},
{0x19, 0x01},
{0x1a, 0x97},
{0x03, 0x0f},
{0x37, 0x40},
{0x4f, 0xbb},
{0x50, 0x9c},
{0x5a, 0x57},
{0x6d, 0x80},
{0x3d, 0x34},
{0x39, 0x02},
{0x35, 0x88},
{0x22, 0x0a},
{0x37, 0x40},
{0x34, 0xa0},
{0x06, 0x02},
{0x0d, 0xb7},
{0x0e, 0x01},

{0xff, 0x00},
{0xc0, 0xC8},
{0xc1, 0x96},
{0x8c, 0x00},
{0x86, 0x3D},
{0x50, 0x00},
{0x51, 0x90},
{0x52, 0x2C},
{0x53, 0x00},
{0x54, 0x00},
{0x55, 0x88},
{0x5a, 0x00},
{0x5b, 0xC0},
{0x5c, 0x01},
{0xd3, 0x7f},
不过还是要感谢原子兄

华中飞雪 · 发表于 2017-10-3 10:35:01

哥哥，您的这个320x240是怎么配置的寄存器呀

powerzhouhui · 发表于 2017-10-9 10:34:48

{0xff, 0x01},
{0x11, 0x01},
{0x12, 0x00},
{0x17, 0x11},
{0x18, 0x75},
{0x32, 0x36},
{0x19, 0x01},
{0x1a, 0x97},
{0x03, 0x0f},
{0x37, 0x40},
{0x4f, 0xbb},
{0x50, 0x9c},
{0x5a, 0x57},
{0x6d, 0x80},
{0x3d, 0x34},
{0x39, 0x02},
{0x35, 0x88},
{0x22, 0x0a},
{0x37, 0x40},
{0x34, 0xa0},
{0x06, 0x02},
{0x0d, 0xb7},
{0x0e, 0x01},

{0xff, 0x00},
{0xe0, 0x04},
{0xc0, 0xc8},
{0xc1, 0x96},
{0x86, 0x3d},
{0x50, 0x92},
{0x51, 0x90},
{0x52, 0x2c},
{0x53, 0x00},
{0x54, 0x00},
{0x55, 0x88},
{0x57, 0x00},
{0x5a, 0x50},
{0x5b, 0x3c},
{0x5c, 0x00},
{0xd3, 0x7F},
{0xe0, 0x00},