Writing BMp file to SD Card

[voyvoda .]

Hello, I am trying to write a camera image to an SD card.

I am able to write and read bmp file from PC for 160x120 sized image. However I can not read bmp file from PC for 320x240 sized image. I used below file header format. Every thing is the same except file header. What could be the problem ?

// 320x240 Config

static uint8_t bmp_header[54]={

 0x42, 0x4D, 0x36, 0x84, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00, 0x28, 0x00,

 0x00, 0x00, 0x40, 0x10, 0x00, 0x00, 0xF0, 0x00, 0x00, 0x00, 0x01, 0x00, 0x18, 0x00, 0x00, 0x00,

 0x00, 0x00, 0x00, 0x84, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

 0x00, 0x00, 0x00, 0x00, 0x00, 0x00

};

// 160x120 Config

static uint8_t bmp_header[54]={

 0x42, 0x4D, 0x36, 0xE1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00, 0x28, 0x00,

 0x00, 0x00, 0xA0, 0x00, 0x00, 0x00, 0x78, 0x00, 0x00, 0x00, 0x01, 0x00, 0x18, 0x00, 0x00, 0x00,

 0x00, 0x00, 0x00, 0x00, 0xE1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

 0x00, 0x00, 0x00, 0x00, 0x00, 0x00

};

[Tesla DeLorean]

// 320x240 Config

static uint8_t bmp_header[54]={

 0x42, 0x4D, 0x36, 0x84, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00, 0x28, 0x00,

 0x00, 0x00, 0x40, 0x10, 0x00, 0x00, 0xF0, 0x00, 0x00, 0x00, 0x01, 0x00, 0x18, 0x00, 0x00, 0x00,

 0x00, 0x00, 0x00, 0x84, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

 0x00, 0x00, 0x00, 0x00, 0x00, 0x00

};

320 is 0x0140 not 0x1040