µ[micro]electronics info

A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.




Because I have not tested all electronic circuits mentioned on this pages, I cannot attest to their accuracy; therefore, I do not provide a warranty of any kind and cannot be held responsible in any manner.

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FAT16 / FAT32 driver for Atmel AVR

This file system driver reads and writes to FAT file systems. It is designed to work with the ATmega128 microcontroller. It is ideal for use with MP3 players and data loggers.

It’s a real generic library. You can use this to do an mp3 player, or a data logger, or anything else your mind tells you. All the code was written following the Microsoft Specification in their
document "Microsoft Extensible Firmware Initiative FAT32 File System Specification1" and there are some limitation because the nature of microcontrollers and their limitations about memory and speed.

It’s distributed under the GNU Public License, so you can use and distribute it to anyone, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty.

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