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USB slow rates

 
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leto



Joined: 02 Aug 2005
Posts: 14

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USB slow rates
PostPosted: Fri Nov 17, 2006 4:00 pm     Reply with quote
Hi,

I'm usign a PIC18F4550 at full-speed USB. I compiled the bulk transfer example with a little changes in order to measure the speed rates and it is about 88kpbs. (330000 bytes in 30 seconds).

I use CCS 3.249 compiler release.

The program works well but too slow. I see it is about 137 times slower than 12 Mbps.

Could anyone help me?.

Thank you
Leto.
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