How to store data in de2 SDcard

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Anyone tried this??

I want to read and write data to the sdcard but i dont know how....

Anyone could point me in the right direction???

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I´m sure there are SOPC ready IP´s in the SOPC Builder. So you can build your own NIOS CPU with a sd-card IP and then you can open it and handle it like a file.

hi miki ! you can explain for me how to write data to sdcard ?

i don't know function of :

short int alt_up_sd_card_fopen(char *name, bool create)

you can give me example about char *name ?

i shall thank you alot !

sorry for poor my english !

Hi,

this pdf shows you what you have to do to use the IP-Core succesfully. There are also examples. I think you can copy them.

I hope this will help you.

ftp://ftp.altera.com/up/pub/university_program_ip_cores/90/sd_card_interface_for_sopc_builder.pdf

Thank you for your help !:-P i have consider the pdf,but it seems to be short with beginer as me. when i look at the example in SD/MMC SPI Core of El Camino, i could understand it.And now,i can write code for my project !

say good bye to you !:)