might be better to let the two talk to each other in some way so move starts/runs are really synchronised properly rather than rely on buffers. eg classic ladder or some clocking or whatever
Dave Caroline On 24/09/2015, Jerry Scharf <jsch...@finsix.com> wrote: > Hi, > > I have hacked up a simple program to allow a client to connect up to the > linuxcnc system and issue g code commands. It's fairly stupid, just enough > to get what we needed done. > > I now need to extend it to run two separate robots off the same linuxcnc > controller and receiver program. This brought up a question about the > python interface. > > Can I issue two separate motion commands for different axes at the same > time? One bot is a single axis on b and the other uses a,x,y,z. The motion > for each is serialized by the nature of the network buffers, but I am > trying to understand whether I need to serialize the commands between the > different streams. It seems right now like if I move the machine manually > from the GUI, the program then thinks the controller is not ready to accept > mdi commands. > > I have an allocation command that is being extended to have you tell it > which axes this client wants to move. This prevents two programs from > fighting over a given stepper... > > It's really minimal code but I will share it if people are interested. > > jerry > > -- > Jerry Scharf > FINsix IT > 650.285.6361 w > 650.279.7017 m > ------------------------------------------------------------------------------ > Monitor Your Dynamic Infrastructure at Any Scale With Datadog! > Get real-time metrics from all of your servers, apps and tools > in one place. > SourceForge users - Click here to start your Free Trial of Datadog now! > http://pubads.g.doubleclick.net/gampad/clk?id=241902991&iu=/4140 > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Monitor Your Dynamic Infrastructure at Any Scale With Datadog! Get real-time metrics from all of your servers, apps and tools in one place. SourceForge users - Click here to start your Free Trial of Datadog now! http://pubads.g.doubleclick.net/gampad/clk?id=241902991&iu=/4140 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
