On Mon, Sep 26, 2016 at 10:18:33PM +0300, tero.kaarl...@eka-sorvaus.fi wrote: > Hi, > > Thank you for reminding me about docs. I did update quickref and > also gcode.txt. It also describes that P word is an optional Dwell > at the bottom of thread.
Great! > I tried to find Pause disable from G33.1 > and G76 but I was unable. Unless those are built in with function > SPEED_FEED_SYNCH_START. You might be right. > But that cannot be used with G84 since it is for machines without > spindle position feedback. If someone knows better pls tell me. I > was thinking of building something similar to > SET/GET_OPTIONAL_PROGRAM_STOP for > pause(SET/GET_PROGRAM_PAUSE_DISABLED). In emccanon and use it in > emctaskmain for overriding pause. Would that be a good way to go? I don't think so, because you don't want to disable or ignore pause. I think you want to cause the pause to happen as soon as it's safe, at the end of retraction. This might be a deep change, unfortunately. > Yes if M49 was already called it would be set multiple times. Is > there an already built mechanism to check if speed/feed overrides > are already in? I did run our machine with this patch and it seems > to work ok in practice. Setting M49 multiple times is not what I was worried about - it's the undoing of the M49 at the end of G84 that worries me. I think maybe like GET_EXTERNAL_FEED_OVERRIDE_ENABLE()? See src/emc/task/emccanon.cc You would want to save the existing setting before G84, then restore it when done. ------------------------------------------------------------------------------ _______________________________________________ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers
