John Thornton wrote: > The only time I have seen that is when the base thread was set too low on a > machine and > the graphics part of Linux did not get much time to do their part. I'm sure > there is other > reasons including mechanical. On my plasma cutter I have never had a jog > continue when I > let the key off in any version including the latest dev. > Very interesting point! I would think that keyboard key up/down messages should be held in a FIFO for the GUI to handle as it is able, but maybe it doesn't work that way. I tend to use underpowered computers, but don't have a base thread at all, as all my machines are servos. But, I was quite surprised to see this problem seem to become MUCH worse than it had ever been after an upgrade. That could have changed the amount of CPU time burned in the servo loops or the GUI. I suppose I could try to get some diagnostics of how much CPU time remains available, but I don't notice the typical sluggish mouse behavior when the RT ia eating all the CPU. I do not have a high-end graphics card on that system, so it is using the i810 basic VGA (I think that's what's on that motherboard) and doing a lot of the Axis rendering in software.
Jon ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
