thanks. I´ll see the configuration of the network, and i´ll try to force to use 100Mbps.
But if i want to increase the speed by Sw too, what parameters of file lwipopt.h do you recommended modify? Thanks again Oscar On Thu, Apr 8, 2010 at 12:05 PM, Kieran Mansley <[email protected]> wrote: > On Thu, 2010-04-08 at 11:46 +0200, Oscar F wrote: > > Hello Kieran the chip of my HW is > > http://www.national.com/pf/DP/DP83848I.html#Overview > > > > this Hw said that the *Data Rate (Mbps)* 10/100. Is enough not? > > That rather depends on whether it's operating at 10 or 100 Mbps. This > is probably auto-negotiated, but that may be configurable: worth > checking that you have configured it to do 100 Mbps where it can. > > As well as the network hardware being capable you must also consider > whether the CPU you have is capable of delivering that data rate. This > is likely to be a serious bottleneck for the sorts of CPUs that use > lwIP. > > Kieran > > > > _______________________________________________ > lwip-users mailing list > [email protected] > http://lists.nongnu.org/mailman/listinfo/lwip-users > -- "En la vida hay tres cosas que nunca dan marcha atras, la palabra pronunciada, la flecha lanzada y la oportunidad perdida"
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