RoboSavvy Forum Robosavvy Forum: The largest online community of Humanoid Robot Builders 2008-04-17T09:12:49+01:00 http://forum.robosavvy.com/feed.php?f=5&t=2439 2008-04-17T09:12:49+01:00 2008-04-17T09:12:49+01:00 http://forum.robosavvy.com/viewtopic.php?t=2439&p=15388#p15388 <![CDATA[linux and usb2dynamixel]]>
limor wrote:
check out the threads related to gumstix and Jon Hylands USB board
There was a discussion about latency and tweaking of the FTDI driver and what not. :wink:


Thanks, Limor. This thread about ftdi latency is very interesting.

I read it, but since I did not have problems while using usb2dynamixel in windows I "forgot" this thread :)

Statistics: Posted by siempre.aprendiendo — Thu Apr 17, 2008 9:12 am

]]> 2008-04-16T23:29:38+01:00 2008-04-16T23:29:38+01:00 http://forum.robosavvy.com/viewtopic.php?t=2439&p=15384#p15384 <![CDATA[linux and usb2dynamixel]]> There was a discussion about latency and tweaking of the FTDI driver and what not. :wink:

Statistics: Posted by limor — Wed Apr 16, 2008 11:29 pm

]]> 2008-04-16T23:22:46+01:00 2008-04-16T23:22:46+01:00 http://forum.robosavvy.com/viewtopic.php?t=2439&p=15383#p15383 <![CDATA[linux and usb2dynamixel]]> fast connection with linux and usb2dynamixel?

With the same c program, querying the position of 16 dynamixel, I get:

around 63 ms using rs232
around 242 ms using usb2dynamixel

Tested with Ubuntu 7.10 and Mandriva

With windows xp it takes around 18 ms using usb2dynamixel...

Thanks!

Statistics: Posted by siempre.aprendiendo — Wed Apr 16, 2008 11:22 pm

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