On 12/19/19 2:38 PM, Thomas D. Dean wrote:
I installed linuxcnc from git sources.
The mill config seems to work OK with my old 'wheezy' config as
converted by linuxcnc_2.9.0~pre0_amd64. Manual control seems to work.
MDI seems to work.
The lathe config from 'wheezy' would not work after conversion by
linuxcnc_2.9.0~pre0_amd64.
I used the config file from linuxcnc_2.9.0~pre0_amd64 sources. That
appears to function.
With both the installed and the 'run in place' versions,
the home Axis button for the Z axis does nothing. Clicking the button a
second time results in the expected 'are you sure' pop-up, but, does
nothing. The Z Axis is not homed. No 'homed' mark appears in the
Preview window. MDI does not work.
The X Axis is homed when the Home Axis button is clicked.
Machine->Homing->Home Axis Z does home the Z axis and MDI works.
On startup, I see:
LINUXCNC - 2.9.0~pre0
Machine configuration directory is
'/home/tomdean/linuxcnc/configs//by_machine.sherline.SherlineLathe'
Machine configuration file is 'SherlineLathe_inch.ini'
Starting LinuxCNC...
Found file(lib): /usr/share/linuxcnc/hallib/core_stepper.hal
Found file(REL): ./standard_pinout.hal
note: MAXV max: 0.360 units/sec 21.600 units/min
note: LJOG max: 0.360 units/sec 21.600 units/min
note: LJOG default: 0.180 units/sec 10.800 units/min
note: jog_order='ZX'
note: jog_invert=set(['X'])
task: main loop took 0.184661 seconds
task: main loop took 0.202663 seconds
On exit, I see:
Shutting down and cleaning up LinuxCNC...
task: 2258 cycles, min=0.000053, max=0.202663, avg=0.010238, 2 latency
excursions (> 10x expected cycle time of 0.010000s)
This worked with the 'stretch' and 'wheezy' versions of linuxcnc.
Any ideas?
I enabled debugging.
# Z Axis from home button
Issuing EMC_TRAJ_SET_TELEOP_ENABLE -- ( +230,+24, +41, +0,)
Issuing EMC_JOINT_HOME -- ( +123,+24, +42, +1,)
# Z Axis from machine->homing->home Axis Z
Issuing EMC_TRAJ_SET_TELEOP_ENABLE -- ( +230,+24, +43, +0,)
Issuing EMC_JOINT_HOME -- ( +123,+24, +44, +2,)
# X axis from home button
Issuing EMC_TRAJ_SET_TELEOP_ENABLE -- ( +230,+24, +45, +0,)
Issuing EMC_JOINT_HOME -- ( +123,+24, +46, +0,)
# X axis from machine->homing->home Axis X
Issuing EMC_TRAJ_SET_TELEOP_ENABLE -- ( +230,+24, +47, +0,)
Issuing EMC_JOINT_HOME -- ( +123,+24, +48, +0,)
The problem may be from The 4th argument in Issuing EMC_JOINT_HOME.
Tom Dean
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