#linuxcnc-devel | Logs for 2018-10-07
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[10:38:24] -linuxcnc-github:#linuxcnc-devel- [13linuxcnc] 15rene-dev pushed 2 new commits to 06master: 02 https://github.com/LinuxCNC/linuxcnc/compare/6c5404a9c7aa...3b733e8b9637
[10:38:24] -linuxcnc-github:#linuxcnc-devel- 13linuxcnc/06master 14ac5d1d5 15Rene Hopf: increase hm2_eth timeout in early hm2_eth_probe. fixes very rare failed hm2_registration on some systems....
[10:38:24] -linuxcnc-github:#linuxcnc-devel- 13linuxcnc/06master 143b733e8 15Rene Hopf: comment how the timeout calculation works in hm2_eth, as described in the docs...
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[15:24:34] -linuxcnc-github:#linuxcnc-devel- [13linuxcnc] 15rene-dev pushed 1 new commit to 06master: 02 https://github.com/LinuxCNC/linuxcnc/commit/aef9bab3e612667a36c7ad519f06d11c5ccc13fe
[15:24:34] -linuxcnc-github:#linuxcnc-devel- 13linuxcnc/06master 14aef9bab 15Rene Hopf: add halui pins to update ini script...
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[16:15:12] <andypugh> I am a bit puzzled by this spindle-at-speed thing
[16:15:45] <andypugh> The Axis splash G-code in the sim waits for spindle-at-speed, then does the Z feed. Then all motion stops.
[16:18:16] <hazzy-m> andypugh: Hello! I think I have found several more multispindle bugs, I'm making a more complete VCP panel for the multispindle lathe sim for testing. As yet I can't tell if they are just in the python interface or elsewhere.
[16:18:33] <andypugh> OK.
[16:18:49] <andypugh> I am beginning to regret ever starting this
[16:20:00] <hazzy-m> once the bugs get squished it will be a very valuable feature
[16:28:38] <rene_dev_> andypugh I was confused, when my drill stuck in the hole
[16:29:13] <rene_dev_> looking at the code doesnt show anything obvious, but you are waiting for all spindles to start, which should be ok
[16:29:28] <rene_dev_> I dont understand why it does one move, and then stops
[16:29:51] <rene_dev_> as far as Im aware, spindle at speed it only checked once, after the s word, and then ignored
[16:32:25] <andypugh> If you set sim/axis up for two spindles, then use M3 S10000 $1 then sim/axis works..
[16:33:33] <rene_dev_> https://github.com
[16:33:47] <rene_dev_> the indentation and braces are very misleading
[16:34:02] <rene_dev_> there are no bracket for the for
[16:34:34] <rene_dev_> there is one here https://github.com
[16:47:40] <andypugh> Well spotted. Definitely an error, but fixing it doesn’t make things work.
[16:48:52] <rene_dev_> is emcmotConfig->numSpindles 1?
[16:50:48] <rene_dev_> im not sure the other for loop does the correct thing.
[16:52:06] <rene_dev_> my update_ini fis should fix genes problem, but I dont understand any of his latest email...
[16:52:15] <andypugh> num_spindles definitelu = 1
[16:53:12] <hazzy-m> Probably not pertinent to what you are looking at there, but the overrides, override_enable and brake settings are sometimes applied to the wrong spindle. Seems like it depends on which spindle was last active
[16:53:13] <rene_dev_> then it should behave just like before? :D
[16:53:23] <andypugh> Currently I think that the behaviour is that all at-speed pins need to be set for cutting to happen
[16:53:54] <rene_dev_> I think they are only checked after S, and ignored after that
[16:54:18] <rene_dev_> but Im not sure of the behaviour. on some machines the signal might go low, if you start cutting
[16:55:00] <andypugh> hazzy-m: I think that spindle commands are meant to work on the current “active spindle” though I can see arguments for assuming zero if there is no $ used
[16:57:24] <hazzy-m> even if a certain spindle is explicitly specified it seems to somtimed be applied to another one
[17:19:37] <andypugh> Ah, OK. THat might be an off-by one that I already fixed being over-written when I re-factored the commit.
[17:20:07] <andypugh> But… I am way too tired tonight to get to the bottom of this. I’ll get to it during the week.
[17:20:16] <hazzy-m> Ok, have you pushed that yet?
[17:20:37] <andypugh> No, I need to check that it is that.
[17:20:57] <hazzy-m> Here is a vid showing the strange behavior: https://youtu.be
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[17:25:06] <hazzy-m> That actualy seems like the type of behavior that might be cause by an off by one, I'll wait till you get a chance to look at the more to do any more testing
[17:28:12] <andypugh> That looks really confusing..
[17:28:55] <hazzy-m> it is! LOL
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[17:35:39] -linuxcnc-github:#linuxcnc-devel- [13linuxcnc] 15rene-dev pushed 1 new commit to 06master: 02 https://github.com/LinuxCNC/linuxcnc/commit/794e9f5d0052d13419895bbd47e03437df9f49c8
[17:35:39] -linuxcnc-github:#linuxcnc-devel- 13linuxcnc/06master 14794e9f5 15Rene Hopf: fix path of lib/hallib/axis_manualtoolchange.hal
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[18:42:56] <rene_dev_> andypugh did you check if the pin value makes its way into tp.c?
[18:47:44] <andypugh> Yes, it does
[18:49:45] <andypugh> But there is a wierd handshke I don’t quite get somewhere else: https://github.com
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[20:50:25] <CMorley> Andy: spindle-at-speed is check before each feed move after a rapid move ... not sure if you were aware.
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