Messages in this thread | | | Date | Sat, 09 Jan 2010 20:47:45 +0100 | From | Michael Trimarchi <> | Subject | Re: Linux Serial Performance |
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Paul G. Allen wrote: > Well, as far as I know. Same code on both systems. The embedded device > operates at 115200, 8N1, no flow control. It uses RPC/SLIP protocol > for commands and data. They talk to each other, but the Linux system > just takes forever to send the data. > Serial Line Ip protocol? Can be a problem of your routing table?
Michael > PGA > > On Sat, Jan 9, 2010 at 11:10 AM, Samuel Thibault > <samuel.thibault@ens-lyon.org> wrote: > >> Paul G. Allen, le Sat 09 Jan 2010 10:57:48 -0800, a écrit : >> >>> In all cases, the profiler shows the serial Tx >>> to be about 20x faster (twenty times) on Windows XP than in Linux. >>> >> Did you properly set the serial port speed? >> >> Samuel >> >> > > > >
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