halui.mdi-command-NN pins not showing up
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31 Aug 2025 19:37 #334198
by JT
Replied by JT on topic halui.mdi-command-NN pins not showing up
Dunno if this is a clue or not but <commandline>:0: halui exited without becoming ready seems odd.
JT
LINUXCNC - 2.9.0~pre1+git20230208.f1270d6ed7
Machine configuration directory is '/home/john/linuxcnc/configs/flex_examples/starters/Lathe'
Machine configuration file is 'lathe.ini'
Starting LinuxCNC...
<commandline>:0: halui exited without becoming ready
linuxcnc TPMOD=tpmod HOMEMOD=homemod EMCMOT=motmod
Note: Using POSIX realtime
Found file(REL): ./main.hal
identityKinematicsSetup: coordinates:AZ
Joint 0 ==> Axis A
Joint 1 ==> Axis Z
identityKinematicsSetup: Recommend: kinstype=both
JT
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31 Aug 2025 19:39 #334199
by JT
Replied by JT on topic halui.mdi-command-NN pins not showing up
That line does not show up if the axes are all linear.
JT
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31 Aug 2025 21:34 #334201
by xunil
Replied by xunil on topic halui.mdi-command-NN pins not showing up
Not sure this will shed any more light, but I've attached the output from starting LinuxCNC on my actual machine. I get that 'halui exited without becoming ready' message too. One other thing I noticed is that the initial messages about kinematics has "coordinates:AZ" but later on the jog order is "ZA". Is there some requirement that the first axis be linear? I don't think it would hurt anything for my machine to reorder things so joint 0 was linear and joint 1 was angular. Just kind of fumbling in the dark here for ideas.
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02 Sep 2025 12:19 #334261
by andypugh
Replied by andypugh on topic halui.mdi-command-NN pins not showing up
Looking through halui.cc I don't see anything that would obviously fail if joint 0 is angular.
But as an experiment I would be tempted to switch COORDINATES to ZA to see if anything changes.
It might be instructive to see which halui pins exist, to give some indication on where the component load fails:
github.com/LinuxCNC/linuxcnc/blob/master...mc/usr_intf/halui.cc
Assuming that linuxcnc is "alive" "halcmd show pin halui" should give us a pin list to look at.
But as an experiment I would be tempted to switch COORDINATES to ZA to see if anything changes.
It might be instructive to see which halui pins exist, to give some indication on where the component load fails:
github.com/LinuxCNC/linuxcnc/blob/master...mc/usr_intf/halui.cc
Assuming that linuxcnc is "alive" "halcmd show pin halui" should give us a pin list to look at.
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02 Sep 2025 14:39 #334272
by JT
Replied by JT on topic halui.mdi-command-NN pins not showing up
AZ
john@cave:~$ halcmd show pin halui
Component Pins:
Owner Type Dir Value Name
10 bit OUT FALSE halui.axis.a.is-selected
10 float OUT 0 halui.axis.a.pos-commanded
10 float OUT 0 halui.axis.a.pos-feedback
10 float OUT 0 halui.axis.a.pos-relative
10 bit OUT FALSE halui.axis.z.is-selected
10 float OUT 0 halui.axis.z.pos-commanded
10 float OUT 0 halui.axis.z.pos-feedback
10 float OUT 0 halui.axis.z.pos-relative
10 bit OUT FALSE halui.estop.is-activated
10 bit OUT FALSE halui.flood.is-on
10 bit OUT FALSE halui.joint.0.has-fault
10 bit OUT FALSE halui.joint.0.is-homed
10 bit OUT TRUE halui.joint.0.is-selected
10 bit OUT FALSE halui.joint.0.on-hard-max-limit
10 bit OUT FALSE halui.joint.0.on-hard-min-limit
10 bit OUT FALSE halui.joint.0.on-soft-max-limit
10 bit OUT FALSE halui.joint.0.on-soft-min-limit
10 bit OUT FALSE halui.joint.0.override-limits
10 bit OUT FALSE halui.joint.1.has-fault
10 bit OUT FALSE halui.joint.1.is-homed
10 bit OUT FALSE halui.joint.1.is-selected
10 bit OUT FALSE halui.joint.1.on-hard-max-limit
10 bit OUT FALSE halui.joint.1.on-hard-min-limit
10 bit OUT FALSE halui.joint.1.on-soft-max-limit
10 bit OUT FALSE halui.joint.1.on-soft-min-limit
10 bit OUT FALSE halui.joint.1.override-limits
10 bit OUT FALSE halui.joint.selected.has-fault
10 bit OUT FALSE halui.joint.selected.is-homed
10 bit OUT FALSE halui.joint.selected.on-hard-max-limit
10 bit OUT FALSE halui.joint.selected.on-hard-min-limit
10 bit OUT FALSE halui.joint.selected.on-soft-max-limit
10 bit OUT FALSE halui.joint.selected.on-soft-min-limit
10 bit OUT FALSE halui.joint.selected.override-limits
10 bit OUT FALSE halui.lube.is-on
10 bit OUT FALSE halui.machine.is-on
10 float OUT 0 halui.machine.units-per-mm
10 bit OUT FALSE halui.mist.is-on
10 bit OUT FALSE halui.mode.is-auto
10 bit OUT FALSE halui.mode.is-joint
10 bit OUT FALSE halui.mode.is-manual
10 bit OUT FALSE halui.mode.is-mdi
10 bit OUT FALSE halui.mode.is-teleop
10 bit OUT FALSE halui.program.block-delete.is-on
10 bit OUT FALSE halui.program.is-idle
10 bit OUT FALSE halui.program.is-paused
10 bit OUT FALSE halui.program.is-running
10 bit OUT FALSE halui.program.optional-stop.is-on
10 bit OUT FALSE halui.spindle.0.brake-is-on
10 bit IN FALSE halui.spindle.0.brake-off
10 bit IN FALSE halui.spindle.0.brake-on
10 bit IN FALSE halui.spindle.0.decrease
10 bit IN FALSE halui.spindle.0.forward
10 bit IN FALSE halui.spindle.0.increase
10 bit OUT FALSE halui.spindle.0.is-on
10 bit IN TRUE halui.spindle.0.override.count-enable
10 s32 IN 0 halui.spindle.0.override.counts
10 bit IN FALSE halui.spindle.0.override.decrease
10 bit IN FALSE halui.spindle.0.override.direct-value
10 bit IN FALSE halui.spindle.0.override.increase
10 bit IN FALSE halui.spindle.0.override.reset
10 float IN 0 halui.spindle.0.override.scale
10 float OUT 0 halui.spindle.0.override.value
10 bit IN FALSE halui.spindle.0.reverse
10 bit OUT FALSE halui.spindle.0.runs-backward
10 bit OUT FALSE halui.spindle.0.runs-forward
10 bit IN FALSE halui.spindle.0.start
10 bit IN FALSE halui.spindle.0.stopPlease Log in or Create an account to join the conversation.
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02 Sep 2025 14:41 #334273
by JT
Replied by JT on topic halui.mdi-command-NN pins not showing up
XZ
john@cave:~$ halcmd show pin halui
Component Pins:
Owner Type Dir Value Name
10 bit IN FALSE halui.abort
10 float IN 0 halui.axis.a.analog
10 float IN 0 halui.axis.a.increment
10 bit IN FALSE halui.axis.a.increment-minus
10 bit IN FALSE halui.axis.a.increment-plus
10 bit IN FALSE halui.axis.a.minus
10 bit IN FALSE halui.axis.a.plus
10 bit IN FALSE halui.axis.a.select
10 float IN 0 halui.axis.b.analog
10 float IN 0 halui.axis.b.increment
10 bit IN FALSE halui.axis.b.increment-minus
10 bit IN FALSE halui.axis.b.increment-plus
10 bit IN FALSE halui.axis.b.minus
10 bit IN FALSE halui.axis.b.plus
10 bit IN FALSE halui.axis.b.select
10 float IN 0 halui.axis.c.analog
10 float IN 0 halui.axis.c.increment
10 bit IN FALSE halui.axis.c.increment-minus
10 bit IN FALSE halui.axis.c.increment-plus
10 bit IN FALSE halui.axis.c.minus
10 bit IN FALSE halui.axis.c.plus
10 bit IN FALSE halui.axis.c.select
10 float IN 0.2 halui.axis.jog-deadband
10 float IN 0 halui.axis.jog-speed
10 u32 OUT 0x00000000 halui.axis.selected
10 float IN 0 halui.axis.selected.increment
10 bit IN FALSE halui.axis.selected.increment-minus
10 bit IN FALSE halui.axis.selected.increment-plus
10 bit IN FALSE halui.axis.selected.minus
10 bit IN FALSE halui.axis.selected.plus
10 float IN 0 halui.axis.u.analog
10 float IN 0 halui.axis.u.increment
10 bit IN FALSE halui.axis.u.increment-minus
10 bit IN FALSE halui.axis.u.increment-plus
10 bit IN FALSE halui.axis.u.minus
10 bit IN FALSE halui.axis.u.plus
10 bit IN FALSE halui.axis.u.select
10 float IN 0 halui.axis.v.analog
10 float IN 0 halui.axis.v.increment
10 bit IN FALSE halui.axis.v.increment-minus
10 bit IN FALSE halui.axis.v.increment-plus
10 bit IN FALSE halui.axis.v.minus
10 bit IN FALSE halui.axis.v.plus
10 bit IN FALSE halui.axis.v.select
10 float IN 0 halui.axis.w.analog
10 float IN 0 halui.axis.w.increment
10 bit IN FALSE halui.axis.w.increment-minus
10 bit IN FALSE halui.axis.w.increment-plus
10 bit IN FALSE halui.axis.w.minus
10 bit IN FALSE halui.axis.w.plus
10 bit IN FALSE halui.axis.w.select
10 float IN 0 halui.axis.x.analog
10 float IN 0 halui.axis.x.increment
10 bit IN FALSE halui.axis.x.increment-minus
10 bit IN FALSE halui.axis.x.increment-plus
10 bit OUT TRUE halui.axis.x.is-selected
10 bit IN FALSE halui.axis.x.minus
10 bit IN FALSE halui.axis.x.plus
10 float OUT 0 halui.axis.x.pos-commanded
10 float OUT 0 halui.axis.x.pos-feedback
10 float OUT 0 halui.axis.x.pos-relative
10 bit IN FALSE halui.axis.x.select
10 float IN 0 halui.axis.y.analog
10 float IN 0 halui.axis.y.increment
10 bit IN FALSE halui.axis.y.increment-minus
10 bit IN FALSE halui.axis.y.increment-plus
10 bit IN FALSE halui.axis.y.minus
10 bit IN FALSE halui.axis.y.plus
10 bit IN FALSE halui.axis.y.select
10 float IN 0 halui.axis.z.analog
10 float IN 0 halui.axis.z.increment
10 bit IN FALSE halui.axis.z.increment-minus
10 bit IN FALSE halui.axis.z.increment-plus
10 bit OUT FALSE halui.axis.z.is-selected
10 bit IN FALSE halui.axis.z.minus
10 bit IN FALSE halui.axis.z.plus
10 float OUT 0 halui.axis.z.pos-commanded
10 float OUT 0 halui.axis.z.pos-feedback
10 float OUT 0 halui.axis.z.pos-relative
10 bit IN FALSE halui.axis.z.select
10 bit IN FALSE halui.estop.activate
10 bit OUT TRUE halui.estop.is-activated
10 bit IN FALSE halui.estop.reset
10 bit IN TRUE halui.feed-override.count-enable
10 s32 IN 0 halui.feed-override.counts
10 bit IN FALSE halui.feed-override.decrease
10 bit IN FALSE halui.feed-override.direct-value
10 bit IN FALSE halui.feed-override.increase
10 bit IN FALSE halui.feed-override.reset
10 float IN 0.1 halui.feed-override.scale
10 float OUT 1 halui.feed-override.value
10 bit OUT FALSE halui.flood.is-on
10 bit IN FALSE halui.flood.off
10 bit IN FALSE halui.flood.on
10 bit IN FALSE halui.home-all
10 float IN 0 halui.joint.0.analog
10 bit OUT FALSE halui.joint.0.has-fault
10 bit IN FALSE halui.joint.0.home
10 float IN 0 halui.joint.0.increment
10 bit IN FALSE halui.joint.0.increment-minus
10 bit IN FALSE halui.joint.0.increment-plus
10 bit OUT FALSE halui.joint.0.is-homed
10 bit OUT TRUE halui.joint.0.is-selected
10 bit IN FALSE halui.joint.0.minus
10 bit OUT FALSE halui.joint.0.on-hard-max-limit
10 bit OUT FALSE halui.joint.0.on-hard-min-limit
10 bit OUT FALSE halui.joint.0.on-soft-max-limit
10 bit OUT FALSE halui.joint.0.on-soft-min-limit
10 bit OUT FALSE halui.joint.0.override-limits
10 bit IN FALSE halui.joint.0.plus
10 bit IN FALSE halui.joint.0.select
10 bit IN FALSE halui.joint.0.unhome
10 float IN 0 halui.joint.1.analog
10 bit OUT FALSE halui.joint.1.has-fault
10 bit IN FALSE halui.joint.1.home
10 float IN 0 halui.joint.1.increment
10 bit IN FALSE halui.joint.1.increment-minus
10 bit IN FALSE halui.joint.1.increment-plus
10 bit OUT FALSE halui.joint.1.is-homed
10 bit OUT FALSE halui.joint.1.is-selected
10 bit IN FALSE halui.joint.1.minus
10 bit OUT FALSE halui.joint.1.on-hard-max-limit
10 bit OUT FALSE halui.joint.1.on-hard-min-limit
10 bit OUT FALSE halui.joint.1.on-soft-max-limit
10 bit OUT FALSE halui.joint.1.on-soft-min-limit
10 bit OUT FALSE halui.joint.1.override-limits
10 bit IN FALSE halui.joint.1.plus
10 bit IN FALSE halui.joint.1.select
10 bit IN FALSE halui.joint.1.unhome
10 float IN 0.2 halui.joint.jog-deadband
10 float IN 0 halui.joint.jog-speed
10 u32 OUT 0x00000000 halui.joint.selected
10 bit OUT FALSE halui.joint.selected.has-fault
10 bit IN FALSE halui.joint.selected.home
10 float IN 0 halui.joint.selected.increment
10 bit IN FALSE halui.joint.selected.increment-minus
10 bit IN FALSE halui.joint.selected.increment-plus
10 bit OUT FALSE halui.joint.selected.is-homed
10 bit IN FALSE halui.joint.selected.minus
10 bit OUT FALSE halui.joint.selected.on-hard-max-limit
10 bit OUT FALSE halui.joint.selected.on-hard-min-limit
10 bit OUT FALSE halui.joint.selected.on-soft-max-limit
10 bit OUT FALSE halui.joint.selected.on-soft-min-limit
10 bit OUT FALSE halui.joint.selected.override-limits
10 bit IN FALSE halui.joint.selected.plus
10 bit IN FALSE halui.joint.selected.unhome
10 bit OUT FALSE halui.lube.is-on
10 bit IN FALSE halui.lube.off
10 bit IN FALSE halui.lube.on
10 bit OUT FALSE halui.machine.is-on
10 bit IN FALSE halui.machine.off
10 bit IN FALSE halui.machine.on
10 float OUT 0.03937008 halui.machine.units-per-mm
10 bit IN TRUE halui.max-velocity.count-enable
10 s32 IN 0 halui.max-velocity.counts
10 bit IN FALSE halui.max-velocity.decrease
10 bit IN FALSE halui.max-velocity.direct-value
10 bit IN FALSE halui.max-velocity.increase
10 float IN 0 halui.max-velocity.scale
10 float OUT 1 halui.max-velocity.value
10 bit OUT FALSE halui.mist.is-on
10 bit IN FALSE halui.mist.off
10 bit IN FALSE halui.mist.on
10 bit IN FALSE halui.mode.auto
10 bit OUT FALSE halui.mode.is-auto
10 bit OUT TRUE halui.mode.is-joint
10 bit OUT TRUE halui.mode.is-manual
10 bit OUT FALSE halui.mode.is-mdi
10 bit OUT FALSE halui.mode.is-teleop
10 bit IN FALSE halui.mode.joint
10 bit IN FALSE halui.mode.manual
10 bit IN FALSE halui.mode.mdi
10 bit IN FALSE halui.mode.teleop
10 bit OUT TRUE halui.program.block-delete.is-on
10 bit IN FALSE halui.program.block-delete.off
10 bit IN FALSE halui.program.block-delete.on
10 bit OUT TRUE halui.program.is-idle
10 bit OUT FALSE halui.program.is-paused
10 bit OUT FALSE halui.program.is-running
10 bit OUT TRUE halui.program.optional-stop.is-on
10 bit IN FALSE halui.program.optional-stop.off
10 bit IN FALSE halui.program.optional-stop.on
10 bit IN FALSE halui.program.pause
10 bit IN FALSE halui.program.resume
10 bit IN FALSE halui.program.run
10 bit IN FALSE halui.program.step
10 bit IN FALSE halui.program.stop
10 bit IN TRUE halui.rapid-override.count-enable
10 s32 IN 0 halui.rapid-override.counts
10 bit IN FALSE halui.rapid-override.decrease
10 bit IN FALSE halui.rapid-override.direct-value
10 bit IN FALSE halui.rapid-override.increase
10 bit IN FALSE halui.rapid-override.reset
10 float IN 0.1 halui.rapid-override.scale
10 float OUT 1 halui.rapid-override.value
10 bit OUT TRUE halui.spindle.0.brake-is-on
10 bit IN FALSE halui.spindle.0.brake-off
10 bit IN FALSE halui.spindle.0.brake-on
10 bit IN FALSE halui.spindle.0.decrease
10 bit IN FALSE halui.spindle.0.forward
10 bit IN FALSE halui.spindle.0.increase
10 bit OUT FALSE halui.spindle.0.is-on
10 bit IN TRUE halui.spindle.0.override.count-enable
10 s32 IN 0 halui.spindle.0.override.counts
10 bit IN FALSE halui.spindle.0.override.decrease
10 bit IN FALSE halui.spindle.0.override.direct-value
10 bit IN FALSE halui.spindle.0.override.increase
10 bit IN FALSE halui.spindle.0.override.reset
10 float IN 0.1 halui.spindle.0.override.scale
10 float OUT 1 halui.spindle.0.override.value
10 bit IN FALSE halui.spindle.0.reverse
10 bit OUT FALSE halui.spindle.0.runs-backward
10 bit OUT FALSE halui.spindle.0.runs-forward
10 bit IN FALSE halui.spindle.0.start
10 bit IN FALSE halui.spindle.0.stop
10 float OUT 0 halui.tool.diameter
10 float OUT 0 halui.tool.length_offset.a
10 float OUT 0 halui.tool.length_offset.b
10 float OUT 0 halui.tool.length_offset.c
10 float OUT 0 halui.tool.length_offset.u
10 float OUT 0 halui.tool.length_offset.v
10 float OUT 0 halui.tool.length_offset.w
10 float OUT 0 halui.tool.length_offset.x
10 float OUT 0 halui.tool.length_offset.y
10 float OUT 0 halui.tool.length_offset.z
10 u32 OUT 0x00000000 halui.tool.numberPlease Log in or Create an account to join the conversation.
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02 Sep 2025 15:28 - 02 Sep 2025 17:10 #334278
by Aciera
Replied by Aciera on topic halui.mdi-command-NN pins not showing up
I gather that the 'XZ' config is the one that works, still seems odd that this would create the whole set of 'halui.axis.[x,y,z,a,b,c,u,v,w].*' pins instead of just the expected X and Z axes.
[edit]
Just checked the usual 'axis.ini' on master and it looks like halui creates 'axis' pins for all nine axes even if only 'X', 'Y' and 'Z' are configured. That does not look right to me. Not sure if that is related to the issue at hand though.
[edit2]
changing this section:
github.com/LinuxCNC/linuxcnc/blob/master...r_intf/halui.cc#L873
to this avoids the creation of pins for unconfigured axes:
This seems not related to the issue discussed here though.
[edit]
Just checked the usual 'axis.ini' on master and it looks like halui creates 'axis' pins for all nine axes even if only 'X', 'Y' and 'Z' are configured. That does not look right to me. Not sure if that is related to the issue at hand though.
[edit2]
changing this section:
github.com/LinuxCNC/linuxcnc/blob/master...r_intf/halui.cc#L873
to this avoids the creation of pins for unconfigured axes:
for (axis_num = 0; axis_num < EMCMOT_MAX_AXIS; axis_num++) {
if ( !(axis_mask & (1 << axis_num)) ) { continue; }
char c = "xyzabcuvw"[axis_num];
retval = hal_pin_bit_newf(HAL_IN, &(halui_data->axis_nr_select[axis_num]), comp_id, "halui.axis.%c.select", c);
if (retval < 0) return retval;
retval = hal_pin_bit_newf(HAL_IN, &(halui_data->ajog_plus[axis_num]), comp_id, "halui.axis.%c.plus", c);
if (retval < 0) return retval;
retval = hal_pin_bit_newf(HAL_IN, &(halui_data->ajog_minus[axis_num]), comp_id, "halui.axis.%c.minus", c);
if (retval < 0) return retval;
retval = hal_pin_float_newf(HAL_IN, &(halui_data->ajog_analog[axis_num]), comp_id, "halui.axis.%c.analog", c);
if (retval < 0) return retval;
retval = hal_pin_float_newf(HAL_IN, &(halui_data->ajog_increment[axis_num]), comp_id, "halui.axis.%c.increment", c);
if (retval < 0) return retval;
retval = hal_pin_bit_newf(HAL_IN, &(halui_data->ajog_increment_plus[axis_num]), comp_id, "halui.axis.%c.increment-plus", c);
if (retval < 0) return retval;
retval = hal_pin_bit_newf(HAL_IN, &(halui_data->ajog_increment_minus[axis_num]), comp_id, "halui.axis.%c.increment-minus", c);
if (retval < 0) return retval;
}This seems not related to the issue discussed here though.
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Last edit: 02 Sep 2025 17:10 by Aciera.
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02 Sep 2025 16:54 #334282
by JT
Replied by JT on topic halui.mdi-command-NN pins not showing up
Yes, XZ does create the mdi pin and AZ does not.
JT
JT
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02 Sep 2025 17:24 - 02 Sep 2025 17:43 #334284
by Aciera
Replied by Aciera on topic halui.mdi-command-NN pins not showing up
Another test:
AX works :
[HAL]
HALFILE = LIB:basic_sim.tcl
HALUI = halui
[HALUI]
MDI_COMMAND = M102
[TRAJ]
COORDINATES = AX
LINEAR_UNITS = inch
ANGULAR_UNITS = degree
DEFAULT_LINEAR_VELOCITY = 1.0
MAX_LINEAR_VELOCITY = 3.333333
DEFAULT_LINEAR_ACCELERATION = 20.0
MAX_LINEAR_ACCELERATION = 20.0
[EMCIO]
TOOL_TABLE = lathe-fanucy.tbl
TOOL_CHANGE_POSITION = 2 0 1
TOOL_CHANGE_WITH_SPINDLE_ON = 1
[KINS]
KINEMATICS = trivkins coordinates=ax
JOINTS = 2
[AXIS_X]
MIN_LIMIT = -10.0
MAX_LIMIT = 10.0
MAX_VELOCITY = 3.333333
MAX_ACCELERATION = 20.0
[AXIS_A]
MIN_LIMIT = -10.0
MAX_LIMIT = 10.0
MAX_VELOCITY = 3.333333
MAX_ACCELERATION = 20.0
While AZ does not:
[HAL]
HALFILE = LIB:basic_sim.tcl
HALUI = halui
[HALUI]
MDI_COMMAND = M102
[TRAJ]
COORDINATES = AZ
LINEAR_UNITS = inch
ANGULAR_UNITS = degree
DEFAULT_LINEAR_VELOCITY = 1.0
MAX_LINEAR_VELOCITY = 3.333333
DEFAULT_LINEAR_ACCELERATION = 20.0
MAX_LINEAR_ACCELERATION = 20.0
[EMCIO]
TOOL_TABLE = lathe-fanucy.tbl
TOOL_CHANGE_POSITION = 2 0 1
TOOL_CHANGE_WITH_SPINDLE_ON = 1
[KINS]
KINEMATICS = trivkins coordinates=az
JOINTS = 2
[AXIS_Z]
MIN_LIMIT = -10.0
MAX_LIMIT = 10.0
MAX_VELOCITY = 3.333333
MAX_ACCELERATION = 20.0
[AXIS_A]
MIN_LIMIT = -10.0
MAX_LIMIT = 10.0
MAX_VELOCITY = 3.333333
MAX_ACCELERATION = 20.0
YZ also doesn't work:
[HAL]
HALFILE = LIB:basic_sim.tcl
HALUI = halui
[HALUI]
MDI_COMMAND = M102
[TRAJ]
COORDINATES = YZ
LINEAR_UNITS = inch
ANGULAR_UNITS = degree
DEFAULT_LINEAR_VELOCITY = 1.0
MAX_LINEAR_VELOCITY = 3.333333
DEFAULT_LINEAR_ACCELERATION = 20.0
MAX_LINEAR_ACCELERATION = 20.0
[EMCIO]
TOOL_TABLE = lathe-fanucy.tbl
TOOL_CHANGE_POSITION = 2 0 1
TOOL_CHANGE_WITH_SPINDLE_ON = 1
[KINS]
KINEMATICS = trivkins coordinates=yz
JOINTS = 2
[AXIS_Y]
MIN_LIMIT = -10.0
MAX_LIMIT = 10.0
MAX_VELOCITY = 3.333333
MAX_ACCELERATION = 20.0
[AXIS_Z]
MIN_LIMIT = -10.0
MAX_LIMIT = 10.0
MAX_VELOCITY = 3.333333
MAX_ACCELERATION = 20.0
AX works :
Warning: Spoiler!
[HAL]
HALFILE = LIB:basic_sim.tcl
HALUI = halui
[HALUI]
MDI_COMMAND = M102
[TRAJ]
COORDINATES = AX
LINEAR_UNITS = inch
ANGULAR_UNITS = degree
DEFAULT_LINEAR_VELOCITY = 1.0
MAX_LINEAR_VELOCITY = 3.333333
DEFAULT_LINEAR_ACCELERATION = 20.0
MAX_LINEAR_ACCELERATION = 20.0
[EMCIO]
TOOL_TABLE = lathe-fanucy.tbl
TOOL_CHANGE_POSITION = 2 0 1
TOOL_CHANGE_WITH_SPINDLE_ON = 1
[KINS]
KINEMATICS = trivkins coordinates=ax
JOINTS = 2
[AXIS_X]
MIN_LIMIT = -10.0
MAX_LIMIT = 10.0
MAX_VELOCITY = 3.333333
MAX_ACCELERATION = 20.0
[AXIS_A]
MIN_LIMIT = -10.0
MAX_LIMIT = 10.0
MAX_VELOCITY = 3.333333
MAX_ACCELERATION = 20.0
While AZ does not:
Warning: Spoiler!
[HAL]
HALFILE = LIB:basic_sim.tcl
HALUI = halui
[HALUI]
MDI_COMMAND = M102
[TRAJ]
COORDINATES = AZ
LINEAR_UNITS = inch
ANGULAR_UNITS = degree
DEFAULT_LINEAR_VELOCITY = 1.0
MAX_LINEAR_VELOCITY = 3.333333
DEFAULT_LINEAR_ACCELERATION = 20.0
MAX_LINEAR_ACCELERATION = 20.0
[EMCIO]
TOOL_TABLE = lathe-fanucy.tbl
TOOL_CHANGE_POSITION = 2 0 1
TOOL_CHANGE_WITH_SPINDLE_ON = 1
[KINS]
KINEMATICS = trivkins coordinates=az
JOINTS = 2
[AXIS_Z]
MIN_LIMIT = -10.0
MAX_LIMIT = 10.0
MAX_VELOCITY = 3.333333
MAX_ACCELERATION = 20.0
[AXIS_A]
MIN_LIMIT = -10.0
MAX_LIMIT = 10.0
MAX_VELOCITY = 3.333333
MAX_ACCELERATION = 20.0
YZ also doesn't work:
Warning: Spoiler!
[HAL]
HALFILE = LIB:basic_sim.tcl
HALUI = halui
[HALUI]
MDI_COMMAND = M102
[TRAJ]
COORDINATES = YZ
LINEAR_UNITS = inch
ANGULAR_UNITS = degree
DEFAULT_LINEAR_VELOCITY = 1.0
MAX_LINEAR_VELOCITY = 3.333333
DEFAULT_LINEAR_ACCELERATION = 20.0
MAX_LINEAR_ACCELERATION = 20.0
[EMCIO]
TOOL_TABLE = lathe-fanucy.tbl
TOOL_CHANGE_POSITION = 2 0 1
TOOL_CHANGE_WITH_SPINDLE_ON = 1
[KINS]
KINEMATICS = trivkins coordinates=yz
JOINTS = 2
[AXIS_Y]
MIN_LIMIT = -10.0
MAX_LIMIT = 10.0
MAX_VELOCITY = 3.333333
MAX_ACCELERATION = 20.0
[AXIS_Z]
MIN_LIMIT = -10.0
MAX_LIMIT = 10.0
MAX_VELOCITY = 3.333333
MAX_ACCELERATION = 20.0
Last edit: 02 Sep 2025 17:43 by Aciera. Reason: add test for YZ
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02 Sep 2025 17:38 - 02 Sep 2025 17:50 #334286
by Aciera
Replied by Aciera on topic halui.mdi-command-NN pins not showing up
It seems to fail here:
github.com/LinuxCNC/linuxcnc/blob/master...r_intf/halui.cc#L710
Not sure but it looks like this line fails if there is no 'X' axis configured as it wants to maybe select the first item in the list [x,y,z,a,b,c,u,v,w]?
github.com/LinuxCNC/linuxcnc/blob/master...r_intf/halui.cc#L710
*halui_data->axis_is_selected[0] = 1;Not sure but it looks like this line fails if there is no 'X' axis configured as it wants to maybe select the first item in the list [x,y,z,a,b,c,u,v,w]?
Last edit: 02 Sep 2025 17:50 by Aciera.
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