A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.
E-books
Disclaimer
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.
Using SD card with Microchip PIC
28. September 2007 - 18:17 — admin
Some usefull links for implementing access to SD/MMC cards / FAT file system.
Microchip has published the application note AN01045a just today. This appnote is about implementing file I/O functions using Microchip's Memory Disk Drive File System Library.
SD/MMC card is connected through SPI interface.
See also:
AppNote1003 - USB Mass Storage Device Using a PIC MCU
SD Memory Card Specification part 1 - Description of connecting and low-level accessing the SD cards