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 Post subject: AT91SAM9M10-G45-EK: Slow USB speed Issue
PostPosted: Fri Nov 12, 2010 1:12 pm 
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Joined: Mon Jun 16, 2008 12:50 pm
Posts: 9
Dear Friends,

I am running Angstrom linux on AT91SAM9M10-G45-EK provided with the kit. I found that the USB performance in linux is very slow and compared to WINCE on same kit which is 8 times faster. I found some information from wellwisher that under Linux Kernel, USB is using 8KB chunk size while WINCE uses 64KB chunk size for transfer.
I am not sure where to do the changes under kernel tree. Any suggestions or comments are appreciated?

Have a Good Day,
Thank you.


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 Post subject: Re: AT91SAM9M10-G45-EK: Slow USB speed Issue
PostPosted: Tue Jul 19, 2011 8:39 pm 
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Joined: Tue Jan 11, 2011 9:34 am
Posts: 9
Have you solved this issue or found any tips that can help the rest of us out? I am also experiencing the same issue.

Thanks
OAC


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