Lathe Z axis/joint not homing after updating to 2.8
19 Jun 2019 20:58 #137308
by andypugh
Replied by andypugh on topic Lathe Z axis/joint not homing after updating to 2.8
This is now fixed in update_ini.
github.com/LinuxCNC/linuxcnc/commit/4542...f5bbf9f5e569ec5f90ba
It would be valuable if you could try running that on a copy of your original config to see if that produces a working setup on your actual hardware.
github.com/LinuxCNC/linuxcnc/commit/4542...f5bbf9f5e569ec5f90ba
It would be valuable if you could try running that on a copy of your original config to see if that produces a working setup on your actual hardware.
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- ftkalcevic
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07 Nov 2019 08:50 #149817
by ftkalcevic
Replied by ftkalcevic on topic Lathe Z axis/joint not homing after updating to 2.8
There are still some UI issues with this.
There are some bits of code that assume joints 0-8 map directly to axis xyzabcuvw
For example, in touchy/emc_interface.py
Here self.emcstat.homed[ i ] maps to the joints 0,1, while "am" (the axis mask) and "letter" use i as the axis number (index) - which doesn't work because of the gap in joints.
This stops the homed flag from being displayed for Z.
There are some bits of code that assume joints 0-8 map directly to axis xyzabcuvw
For example, in touchy/emc_interface.py
for i in range(1, 9):
h = " "
if self.emcstat.homed[i]: h = "*"
if am & (1<<i):
letter = 'XYZABCUVW'[i]
set_text(self.relative[d], fmt % (letter, relp[i]))
Here self.emcstat.homed[ i ] maps to the joints 0,1, while "am" (the axis mask) and "letter" use i as the axis number (index) - which doesn't work because of the gap in joints.
This stops the homed flag from being displayed for Z.
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07 Nov 2019 11:33 #149834
by andypugh
Replied by andypugh on topic Lathe Z axis/joint not homing after updating to 2.8
I have an XZ lathe, and there is a problem with the display of the homing symbols in Touchy, but the axis does home.
There is a problem with unhoming, though, as I recall.
There is a problem with unhoming, though, as I recall.
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