USB Device Firmware Upgrade (DFU) handler

This forum is for users of Microchip MPUs and who are interested in using Linux OS.

Moderator: nferre

Mike Crowe
Contact:
Location: Long Beach, MS
Posts: 7
Joined: Tue Mar 08, 2005 8:49 pm

USB Device Firmware Upgrade (DFU) handler

Mon Apr 18, 2005 3:20 pm

Is the DFU protocol a standard? If so, I have found a Linux DFU (usbdfu.c) module for the at76c503 that might work. It would need to be modified with new firmware data. I was just curious if other changes needed to be applied to get this work or whether I needed to start from scratch.
Thanks
Wow Linux runs on that little thing?!
User avatar
pfilippi
Contact:
Posts: 320
Joined: Fri Feb 13, 2004 7:53 pm

Mon Apr 18, 2005 9:49 pm

Hi Mike,

yes the DFU is a standard. Go to www.usb.org, then enter DFU in the search field.

Regarding DFU for Linux, see this post www/phpBB2/viewtopic.php4?t=65

This should help you.

Regards,
Mike Crowe
Contact:
Location: Long Beach, MS
Posts: 7
Joined: Tue Mar 08, 2005 8:49 pm

Tue Apr 19, 2005 10:57 pm

Looked good. Downloaded compiled and ran without issues on 2.6 kernel. Haven't tested it yet as I don't have by boards yet. Thanks for the reply
Wow Linux runs on that little thing?!

Return to “LINUX”

Who is online

Users browsing this forum: No registered users and 6 guests