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[Bug 598085] Can't set baud rate to 128000 on /dev/ttyUSB0 cp210x device
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Sat, 24 Apr 2010 13:02:19 +0000
  • Message-id: <20100424130219.24664CC7CE@xxxxxxxxxxxxxxxxxxxxxx>
http://bugzilla.novell.com/show_bug.cgi?id=598085

http://bugzilla.novell.com/show_bug.cgi?id=598085#c16


--- Comment #16 from Steve Ricketts <velocedge@xxxxxxxxxxx> 2010-04-24 13:02:17
UTC ---
I guess I don't consider 128000 arbitrary... ;-) Seems like a major
shortcoming of the kernel to limit baud rates to such a small number of rates
when there are so many devices using other rates for very good reasons... like
we are with the CP210x.

Basically, in Mono I'm setting comport.BaudRate = 128000; but in looking at the
log, it's getting set to 9600 so something strange going on there.

If I understand correctly, the driver is part of and ships with the 2.6 kernel
(http://www.etheus.net/CP210x_Linux_Driver)... so when you say "it could be
added", what exactly are you saying? Added to the kernel or added to the
driver?

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