Reading data from other file ?

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Hi Moderators,

I would like to inquire information about how to reading data from other file. To serve my purpose, I would like to calling a database(my data file is in txt format) from my AVR program.. Is that anyone can help my problem ? I would appreciated if any reference or code can be provided. I looking forward ur reply ..

Regards
Garnert

Location : Singapore

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Where does the file come from? Where is it stored? How is the AVR to read it?

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On the vague off chance that you are talking about MS-DOS FAT formatted SD/MMC memory cards (usually about the only place where AVRs and "files" are found in the same sentence) then take a look at:

http://elm-chan.org/fsw/ff/00ind...

(and the links at the bottom of the page)