..the weakness the borg find irresistably delicious. also, the, "what was the author thinking" question, if you've ever studied soft literature. also, the shyness of REMarks in the harder literature.
--- On Fri, 4/20/12, andy pugh <bodge...@gmail.com> wrote: > From: andy pugh <bodge...@gmail.com> > Subject: Re: [Emc-users] Trajectory planning and other topics from a > EMC(LinuxCNC) newbie (TheNewbie) > To: "Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net> > Date: Friday, April 20, 2012, 4:07 AM > On 20 April 2012 11:51, Michael > Haberler <mai...@mah.priv.at> > wrote: > > 'queue' is a bit of a misnomer - these are > basically ad-hoc polylines extending beyond a single gcode > line to retain history, > > It seems I might have been misunderstanding how LinuxCNC > works. I > thought that the G-code was interpreted into a queue of > moves, and > that in some situations the entire program might be in the > queue (this > was something mentioned in the "why touch off while paused > is hard" > document). > > Looking through the code I have seen sections that appear to > convert > all moves into a queue of time-step by time-step position > requests in > the real-time layer. Perhaps I have been making unwarranted > assumptions about the upstream code. > > Would it be possible to give a precis of how LinuxCNC works, > perhaps > pointing out which code module each section of processing > occurs in, > and distinguishing which parts are realtime and which are > userland? > > I have tried to follow it, but got caught in a maze of > classes all alike... > > -- > atp > The idea that there is no such thing as objective truth is, > quite simply, wrong. > > ------------------------------------------------------------------------------ > For Developers, A Lot Can Happen In A Second. > Boundary is the first to Know...and Tell You. > Monitor Your Applications in Ultra-Fine Resolution. Try it > FREE! > http://p.sf.net/sfu/Boundary-d2dvs2 > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ For Developers, A Lot Can Happen In A Second. Boundary is the first to Know...and Tell You. Monitor Your Applications in Ultra-Fine Resolution. Try it FREE! http://p.sf.net/sfu/Boundary-d2dvs2 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
