Anybody have a code for SDHC over SDIO?

relaxe · ‎2008-11-12

Posted on November 12, 2008 at 12:53

relaxe · ‎2011-05-17

Posted on May 17, 2011 at 12:52

I've been working with the sdcard demo code for reading/writing to the SDcard. However, this code does not seem to handle SDHCs.

Do someone have a code/module ready to R/W SDHC with the high-density devices SDIO?

Thanks!

16-32micros · ‎2011-05-17

Posted on May 17, 2011 at 12:52

Dear Relaxe,

You can refer this demo from ST

http://www.st.com/stonline/products/support/micro/files/um0549.zip

there is a Mass storage example that supports SDHC SDIO memory cards, I have tested 2 SD cards SDHC more than 4Gbytes ( Sandisk and Verbatim) and working fine. Hope this helps you.

Cheers,

STOne-32.

jj · ‎2011-05-17

Posted on May 17, 2011 at 12:52

STOne-32-

This is good news - thank you.

Do you know if Micro SDHC - by same makers you specified - will also work?

Regards,

jj

16-32micros · ‎2011-05-17

Posted on May 17, 2011 at 12:52

Dear jj,

Ye, Indeed ! I'm referring to micro SD... Sorry my limited details :)

Cheers,

ST {1+3=2} :)