Re: [Emc-developers] GCode preview in C++ (Qt)

2014-03-27 Thread Frank Tkalcevic
I guess I would first ask if the licenses are compatible. If so, then I am sure you are good., If not, then you have to find a path through that minefield. Ouch, I never considered that. I'd hate not to be able to share back to the linuxcnc community. I would say you do not understand a

Re: [Emc-developers] GCode preview in C++ (Qt)

2014-03-27 Thread EBo
On Mar 27 2014 12:10 AM, Frank Tkalcevic wrote: I guess I would first ask if the licenses are compatible. If so, then I am sure you are good., If not, then you have to find a path through that minefield. Ouch, I never considered that. I'd hate not to be able to share back to the linuxcnc

Re: [Emc-developers] PID bidirectional pins.

2014-03-27 Thread Michael Haberler
Am 17.03.2014 um 15:43 schrieb John Kasunich jmkasun...@fastmail.fm: On Mon, Mar 17, 2014, at 04:38 AM, Michael Haberler wrote: please review: http://git.linuxcnc.org/gitweb?p=linuxcnc.git;a=shortlog;h=refs/heads/hal-revised-link-semantics - Michael Looks good to me. The part

Re: [Emc-developers] New Trajectory Planner

2014-03-27 Thread samco
one more thing - maximum velocity slider doesn't seem to be obeyed. some of the time it is - but take the 3dchips and have the feedrate set very high. now run the maximum velocity slider to say 10 ipm. when it gets to sections of short line segments - it take off and goes at a much higher

Re: [Emc-developers] New Trajectory Planner

2014-03-27 Thread sam sokolik
here is a video showing the jumping of the velocity. (we cobbled together an old terco trainer to play with) http://www.youtube.com/watch?v=4Mz7tzVSsYkfeature=youtu.be here is the little machine running the penguin as fast as it can go.. (with the setting we had) it seems go gain z hight

Re: [Emc-developers] New Trajectory Planner

2014-03-27 Thread Robert Ellenberg
Good catch! It wasn't checking the slider max velocity (tp.vLimit) when doing ramped velocity, so those sections ran at full speed. The latest push to the RC3 branch should fix that. On Thu, Mar 27, 2014 at 9:59 PM, sam sokolik sa...@empirescreen.com wrote: here is a video showing the jumping

Re: [Emc-developers] New Trajectory Planner

2014-03-27 Thread sam sokolik
hey! aren’t you supposed to be studying? ;) That was quick - thank you! sam On 03/27/2014 09:36 PM, Robert Ellenberg wrote: Good catch! It wasn't checking the slider max velocity (tp.vLimit) when doing ramped velocity, so those sections ran at full speed. The latest push to the RC3 branch

Re: [Emc-developers] New Trajectory Planner

2014-03-27 Thread sam sokolik
I did a quick test - Doesn't run full speed now. There are some spikes (if I have the MV slider set to 20ipm - I see spikes to 20.7) I don't know if it is an issue or not. (I don't think it would bother me..) http://imagebin.org/302238 sam On 03/27/2014 09:36 PM, Robert Ellenberg wrote:

Re: [Emc-developers] New Trajectory Planner

2014-03-27 Thread Robert Ellenberg
I just added another vLimit check on the final velocity as well, which I think will clean up those ripples. Gotta love problems where copy+paste is the solution! Also, after a bit of digging, I think the dips issue was due to the way feed override was being applied. I changed it so that it would