How shld i program SD card for pic18?

 

Ya. How to do it? I am stuck too.

 

http://www.microchipc.com/sourcecode/

 

Thx. I shld click the MMC link rite?.... Bt how to write c program codes to store data to the sd card? Any idea?...we are using MP lab.

 

You will be using the SPI interface. The example code is for a PIC16F876 device so you'd have to adapt it for your device.

 

The example code that you are refering to is the one for the mmc code right?

 

yes MMC code

 

You can use SPI protocol and a floppy disk connector.
http://uanr.com/sdfloppy/

A pic device logs GPS to an SD card
http://www.gedanken.demon.co.uk/gps-sd-logger/

More
http://www.freelabs.com/~whitis/sd_card/
http://www.mcu.fluxfocus.com/documents/SDSPI/sdspi.htm

 

thx for the help

 

hey, tkx for the help =)