Does uPSD3234A USB work as a Mass Storage Device ?

[hsanchez]

Posted on December 11, 2004 at 15:56

Does uPSD3234A USB work as a Mass Storage Device ?

[hsanchez]

Posted on May 17, 2011 at 12:04

Hi.

I want to put it to work as a Mass Storage Device. Does it work ? Where can I find an example or documentation for it ?

Thanks

Hernán Sánchez

[sjo]

Posted on May 17, 2011 at 12:04

This device only support control and interrupt endpoints, really only designed for HID type applications.

Mass Storage class requires a bulk endpoints.

You would be much better of looking at either ST72F651 or the new STR71x devices.

Regards

sjo

[hsanchez]

Posted on May 17, 2011 at 12:04

Hi.

Thanks for your help.

Another one, where can I find info about HID ? I want to know how it works, something more easy than the standard. What's the process to an USB device to work as HID ? enumeration and things like that. I'm a newbie on USB.

Thanks

Hernán Sánchez

[sjo]

Posted on May 17, 2011 at 12:04

Good places to start:

www.lvr.com/hidpage.htm

www.usb.org/developers/hidpage

Quick search on google with usb hid info will give lots more info.

Regards

sjo