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RE: [lpc2000] Re: SD card boot sector location

2006-02-21 by Joel Winarske

Hi Max,

> > I have an SD card formatted by means of a PC card reader. When I
> try to access the card via SPI, it seems that the boot sector's
> number is 249. All sectors below this location read as zeroes. The
> card's volume is 1 GB. The file system is FAT16.
> > The question is: why 249 ? It must be described somewhere, but I
> failed to find anything in "ProdManualSDCardv1.9" and some other
> documents.

Have you checked if you're packing your structures?

This is very important if you're porting from 8-bit code.


Joel

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