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|06-28-2012, 14:01||#1 (permalink)|
Join Date: Sep 2007
Location: The land of Cyrus The Great
Thanked 72 Times in 29 Posts
Formatting SDcard, nand flash ,....
can some one explain how can I format a sdcard (fat16 & fat32) or any media with avr-atmega128?
sdcard is connected to microcontroller via SPI
I am usnig "Fatfs library" from Mr chan(ELM by ChaN)
I can write sectors one by one (every sector is 512 bytes) with this function:
DRESULT disk_write ( BYTE Drive, /* Physical drive number */ const BYTE* Buffer, /* Pointer to the write data (may be non aligned)*/ DWORD SectorNumber, /* Sector number to write */ BYTE SectorCount /* Number of sectors to write */ );
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