Mass storage device overheads.

rael · ‎2009-07-20

Posted on July 21, 2009 at 07:38

rael · ‎2011-05-17

Posted on May 17, 2011 at 13:18

Thank you ST7,

that looks useful.

rael · ‎2011-05-17

Posted on May 17, 2011 at 13:18

Hi all,

I'm trying to integrate the STM3210B-EVAL MSD demo software with my own application on my own design PCB.

Is the controlled 1k5 pull up resistor necessary for correct operation ?

Has anybody successfully used a simpler hardware implementation for the pullup than is used on the demo board ?

I don't strictly need the full MSD functionality, and in practice, once an SD card is loaded with the information required, I may well be better off with either the virtual comm port, or a custom USB driver.

Are there any easy to merge SCSI ~ SD card samples that aren't tightly integrated with other applications ?

Thanks,

Graham

st3 · ‎2011-05-17

Posted on May 17, 2011 at 13:18

Have you looked at:

http://null

http://elm-chan.org/fsw/ff/00index_e.html

?