A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.
Universal FAT32 library
Very useful library for everyone, who wants to deal with any SD/MMC card or other storage, works with FAT32, in applications such as MP3 players or data loggers.
Author says: This project was originally intended as a FAT32 file IO library for the Atmel AVR, but has now grown into a general multipurpose platform independent C code implementation of a FAT32 driver with read & write support as well as the ability to use long filenames. It started life in my MP3 project in 2003 with only very basic read support, and grew into a more fully featured module with a stdio like interface providing functions such as fopen(), fgetc(), fputc(), fread(), fwrite(), etc.
The project has a low memory footprint with customizable build options to enable it to run on platforms such as the Atmel AVR, ARM & PIC microcontrollers."