homing override | 3D Printing | Page 1

dull dragon Dec 6, 2024, 10:31 PM

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hi @mossy island

remote breachBOT Dec 6, 2024, 10:31 PM

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dull dragon hi <@456226577798135808>

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AI Help

Hello! How can I help you with 3D printing today?

mossy island Dec 6, 2024, 10:31 PM

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hello

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send current homing override

dull dragon Dec 6, 2024, 10:31 PM

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ok 1s

mossy island Dec 6, 2024, 10:31 PM

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as code preferrably

dull dragon Dec 6, 2024, 10:32 PM

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goofy ahh firmare isnt connecting

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axes: yz
gcode:
  {% if 'X' in params %}
  G28 X 
  {% endif %}
  {% if 'Y' in params %}
    {% if "x" not in printer.toolhead.homed_axes %}
    G28 X
    {% endif %}
    G1 X100
    G28 Y 
  {% endif %}
  {% if 'Z' in params %}

      {% if "y" not in printer.toolhead.homed_axes %}
      G28 Y
  {% endif %}
  G1 X175 Y175 F6000
  G28 Z
  {% endif %}```

mossy island Dec 6, 2024, 10:32 PM

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add x to axes section

dull dragon Dec 6, 2024, 10:33 PM

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nothing

mossy island Dec 6, 2024, 10:33 PM

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nothing in the console?

dull dragon Dec 6, 2024, 10:33 PM

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nope

mossy island Dec 6, 2024, 10:33 PM

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do you just run G28 XYZ

dull dragon Dec 6, 2024, 10:33 PM

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yeah

mossy island Dec 6, 2024, 10:34 PM

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1s

dull dragon Dec 6, 2024, 10:34 PM

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k

mossy island Dec 6, 2024, 10:35 PM

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can you add
RESPOND MSG="{params}"

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at the beginning of the gcode

dull dragon Dec 6, 2024, 10:35 PM

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where

mossy island Dec 6, 2024, 10:35 PM

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should show the params in the console

dull dragon Dec 6, 2024, 10:35 PM

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ah

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mossy island Dec 6, 2024, 10:36 PM

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what the hell

dull dragon Dec 6, 2024, 10:36 PM

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lmao

mossy island Dec 6, 2024, 10:36 PM

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can you instead of doing {params} do {rawparams}

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just for a test

dull dragon Dec 6, 2024, 10:38 PM

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lol

mossy island Dec 6, 2024, 10:38 PM

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what happens if you run G28 X

dull dragon Dec 6, 2024, 10:39 PM

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it homes x

mossy island Dec 6, 2024, 10:39 PM

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rn i believe G28 Z should home everything

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"properly"

dull dragon Dec 6, 2024, 10:39 PM

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fuck

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it dragged on the bed

mossy island Dec 6, 2024, 10:39 PM

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😭

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need add z hop then

dull dragon Dec 6, 2024, 10:39 PM

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yeh

mossy island Dec 6, 2024, 10:40 PM

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add set_position_z: 0

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and at the beginning of the macro

dull dragon Dec 6, 2024, 10:40 PM

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bed is fine

mossy island Dec 6, 2024, 10:40 PM

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G1 Z2 or something

mossy island Dec 6, 2024, 10:40 PM

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dull dragon bed is fine

thank god

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then itll move up by 2mm

dull dragon Dec 6, 2024, 10:40 PM

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do more than that

mossy island Dec 6, 2024, 10:40 PM

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go ahead

dull dragon Dec 6, 2024, 10:40 PM

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its flying gantry it might be fucked

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oh yeah i can do it

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also it didnt move y to the safe position

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i mean x

mossy island Dec 6, 2024, 10:43 PM

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good to know

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ok

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wild idea but

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at the beginning

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first line add this

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{%set realparams = params.keys()|list|last %}

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send the code so i can update

dull dragon Dec 6, 2024, 10:44 PM

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erm

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mossy island Dec 6, 2024, 10:45 PM

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send code

dull dragon Dec 6, 2024, 10:45 PM

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axes: xyz
gcode:
  {%set realparams = params.keys()|list|last %}
  RESPOND MSG="{rawparams}"
  set_position_z: 0
  G1 Z10
  {% if 'X' in params %}
  G28 X 
  {% endif %}
  {% if 'Y' in params %}
    {% if "x" not in printer.toolhead.homed_axes %}
    G28 X
    {% endif %}
    G1 X100
    G28 Y 
  {% endif %}
  {% if 'Z' in params %}

      {% if "y" not in printer.toolhead.homed_axes %}
      G28 Y
  {% endif %}
  G1 X175 Y175 F6000
  G28 Z
  {% endif %}  ```

mossy island Dec 6, 2024, 10:47 PM

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axes: xyz
set_position_z: 0
gcode:
  {% set realparams = params.keys() | list | last %}
  {% if realparams == "" %} {% set realparams = "XYZ" %} {% endif %}
  RESPOND MSG="{realparams}"
  G1 Z10

  {% if 'X' in realparams %}
    G28 X 
  {% endif %}
  {% if 'Y' in realparams %}
    {% if "x" not in printer.toolhead.homed_axes %}
      G28 X
    {% endif %}
    G1 X100
    G28 Y
  {% endif %}
  {% if 'Z' in realparams %}
    {% if "y" not in printer.toolhead.homed_axes %}
      G28 Y
    {% endif %}
    G1 X175 Y175 F6000
    G28 Z
  {% endif %}

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i believe this should properly respond to g28 xyz

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and possibly g28 itself

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still wont home y properly

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but we taking steps right

dull dragon Dec 6, 2024, 10:48 PM

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its doing it

mossy island Dec 6, 2024, 10:48 PM

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when it homes

dull dragon Dec 6, 2024, 10:48 PM

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it worked

mossy island Dec 6, 2024, 10:48 PM

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move it up on Z axis by a bit

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then run G28 X

dull dragon Dec 6, 2024, 10:49 PM

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with g28xyz

mossy island Dec 6, 2024, 10:49 PM

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and see if Z is still properly done

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need to make sure it doesnt override it

dull dragon Dec 6, 2024, 10:49 PM

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wdym if z is properly done

mossy island Dec 6, 2024, 10:49 PM

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just see if the Z pos is correct

dull dragon Dec 6, 2024, 10:49 PM

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no its not

mossy island Dec 6, 2024, 10:50 PM

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alright good to know

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let me try this

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axes: xyz
gcode:
  {% set realparams = params.keys() | list | last %}
  {% if realparams == "" %} {% set realparams = "XYZ" %} {% endif %}
  RESPOND MSG="{realparams}"

  {% if "z" not in printer.toolhead.homed_axes %}
    G92 Z0
  {% endif %}

  G1 Z10

  {% if 'X' in realparams %}
    G28 X 
  {% endif %}
  {% if 'Y' in realparams %}
    {% if "x" not in printer.toolhead.homed_axes %}
      G28 X
    {% endif %}
    G1 X100
    G28 Y
  {% endif %}
  {% if 'Z' in realparams %}
    {% if "y" not in printer.toolhead.homed_axes %}
      G28 Y
    {% endif %}
    G1 X175 Y175 F6000
    G28 Z
  {% endif %}

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wait

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wrong

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now?

dull dragon Dec 6, 2024, 10:51 PM

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lets see

mossy island Dec 6, 2024, 10:51 PM

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god i feel like im doing something wrong so bad 😭

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whys it acting so weird, everywhere i look online just 'X' in params worked

dull dragon Dec 6, 2024, 10:52 PM

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g28 does nothing

mossy island Dec 6, 2024, 10:52 PM

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what does it log

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the respond command

dull dragon Dec 6, 2024, 10:52 PM

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nothing

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mossy island Dec 6, 2024, 10:52 PM

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instead of respond realparams do params

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so i can better see

dull dragon Dec 6, 2024, 10:53 PM

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and now klipper is dead

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man

mossy island Dec 6, 2024, 10:53 PM

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we love klipper

dull dragon Dec 6, 2024, 10:53 PM

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yep

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mossy island Dec 6, 2024, 10:54 PM

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alright

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{% if realparams == "G" %} {% set realparams = "XYZ" %} {% endif %}

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do this one

dull dragon Dec 6, 2024, 10:55 PM

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dwhere?

mossy island Dec 6, 2024, 10:55 PM

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instead of the other realparams == ""

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replace that line with this one

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the one most similar

dull dragon Dec 6, 2024, 10:55 PM

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oh i see

mossy island Dec 6, 2024, 10:55 PM

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then g28 itself should work

dull dragon Dec 6, 2024, 10:56 PM

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nuh uh

mossy island Dec 6, 2024, 10:56 PM

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does it throw the must home axis first?

dull dragon Dec 6, 2024, 10:56 PM

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wdym

mossy island Dec 6, 2024, 10:56 PM

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the red error

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does it pop up after g28

dull dragon Dec 6, 2024, 10:56 PM

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yeah

mossy island Dec 6, 2024, 10:56 PM

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oh your shit upside down

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lol

dull dragon Dec 6, 2024, 10:56 PM

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???

mossy island Dec 6, 2024, 10:57 PM

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my console goes the other direction

dull dragon Dec 6, 2024, 10:57 PM

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oh

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lol

mossy island Dec 6, 2024, 10:58 PM

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so

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issue is

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g92 z0 doesnt let it move

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and even if i did it for all axes

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it will think Z is homed

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if you run g28 x

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and idk how to undo fake homing

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we can use force_move

dull dragon Dec 6, 2024, 10:59 PM

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😭

mossy island Dec 6, 2024, 10:59 PM

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[force_move]
enable_force_move: True

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you need this

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axes: xyz
gcode:
  {% set realparams = params.keys() | list | last %}
  {% if realparams == "G" %} {% set realparams = "XYZ" %} {% endif %}

  FORCE_MOVE STEPPER=stepper_z DISTANCE=10 VALUE=10

  {% if 'X' in realparams %}
    G28 X 
  {% endif %}
  {% if 'Y' in realparams %}
    {% if "x" not in printer.toolhead.homed_axes %}
      G28 X
    {% endif %}
    G1 X100
    G28 Y
  {% endif %}
  {% if 'Z' in realparams %}
    {% if "y" not in printer.toolhead.homed_axes %}
      G28 Y
    {% endif %}
    G1 X175 Y175 F6000
    G28 Z
  {% endif %}

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then try this

dull dragon Dec 6, 2024, 11:00 PM

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same issue still

mossy island Dec 6, 2024, 11:01 PM

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be careful though

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first move it higher above the bed

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i dont wanna accidentally wreck ur bed lol

dull dragon Dec 6, 2024, 11:01 PM

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oh

mossy island Dec 6, 2024, 11:01 PM

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should be fine though

dull dragon Dec 6, 2024, 11:01 PM

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lol no velocity

mossy island Dec 6, 2024, 11:02 PM

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ok set velocity=100 ig

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thats just accel

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100 mm/s2 should be not bad for Z

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i think

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thats my max

dull dragon Dec 6, 2024, 11:02 PM

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oh its working

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somehwat

mossy island Dec 6, 2024, 11:02 PM

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g28 itself?

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it wont home y properly still

dull dragon Dec 6, 2024, 11:02 PM

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hopefully it doesnt crash the bed

mossy island Dec 6, 2024, 11:03 PM

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dull dragon hopefully it doesnt crash the bed

lol

dull dragon Dec 6, 2024, 11:03 PM

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ye

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IT WORKED

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Now what

mossy island Dec 6, 2024, 11:03 PM

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can you test G28 X by itself and tell me it doesnt mark the other axes as homed please

dull dragon Dec 6, 2024, 11:03 PM

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your a magicain tbw

mossy island Dec 6, 2024, 11:03 PM

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lmao

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ive been working with something similar to jinja templating for a while at work

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so its in my blood rn

dull dragon Dec 6, 2024, 11:03 PM

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no it all stays the same

mossy island Dec 6, 2024, 11:03 PM

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alright good

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g28 y should home x and y

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and g28 z should home all

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so i think

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g28 / g28 xyz should be perfect

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but, g28 z

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won't home Y at the proper X position

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am i correct

dull dragon Dec 6, 2024, 11:04 PM

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ok one issue

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can we make it move forward on y before it homes x

mossy island Dec 6, 2024, 11:04 PM

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sure

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if youre not scared

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that its gonna be at the limit

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and crash into the printer

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vaulthah

dull dragon Dec 6, 2024, 11:05 PM

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eh its fine probably

mossy island Dec 6, 2024, 11:05 PM

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let me try

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axes: xyz
gcode:
  {% set realparams = params.keys() | list | last %}
  {% if realparams == "G" %} {% set realparams = "XYZ" %} {% endif %}

  FORCE_MOVE STEPPER=stepper_z DISTANCE=10 VELOCITY=10

  {% if 'X' in realparams %}
    FORCE_MOVE STEPPER=stepper_y DISTANCE=10 VELOCITY=50
    G28 X 
  {% endif %}
  {% if 'Y' in realparams %}
    {% if "x" not in printer.toolhead.homed_axes %}
      FORCE_MOVE STEPPER=stepper_y DISTANCE=10 VELOCITY=50
      G28 X
    {% endif %}
    G1 X100
    G28 Y
  {% endif %}
  {% if 'Z' in realparams %}
    {% if "y" not in printer.toolhead.homed_axes %}
      G28 Y
    {% endif %}
    G1 X175 Y175 F6000
    G28 Z
  {% endif %}

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nvm

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now its moving y by +10mm before X

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you really have some complicated homing lmfao

dull dragon Dec 6, 2024, 11:07 PM

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mossy island you really have some complicated homing lmfao

it crashes if i dont do this lol

mossy island Dec 6, 2024, 11:07 PM

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change it if 10mm is wrong

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we might want to move it into macros cause itll get convoluted soon

dull dragon Dec 6, 2024, 11:07 PM

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yeahhh

mossy island Dec 6, 2024, 11:09 PM

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[gcode_macro HOME_X]
gcode:
  FORCE_MOVE STEPPER=stepper_y DISTANCE=10 VELOCITY=50
  G28 X

[gcode_macro HOME_Y]
gcode:
  {% if "x" not in printer.toolhead.homed_axes %}
    HOME_X
  {% endif %}
  G1 X100
  G28 Y

[gcode_macro HOME_Z]
gcode:
  {% if "y" not in printer.toolhead.homed_axes %}
    HOME_Y
  {% endif %}
  G1 X175 Y175 F6000
  G28 Z

[homing_override]
axes: xyz
gcode:
  {% set realparams = params.keys() | list | last %}
  {% if realparams == "G" %} {% set realparams = "XYZ" %} {% endif %}

  FORCE_MOVE STEPPER=stepper_z DISTANCE=10 VELOCITY=10

  {% if 'X' in realparams %}
    HOME_X
  {% endif %}
  {% if 'Y' in realparams %}
    HOME_Y
  {% endif %}
  {% if 'Z' in realparams %}
    HOME_Z
  {% endif %}

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this should be... final i think?

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should also home y at the right pos when doing g28 z

dull dragon Dec 6, 2024, 11:09 PM

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wait so i just put all that in my macros foldeR?

mossy island Dec 6, 2024, 11:09 PM

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wherever, macros dont have to be in the macros folder

dull dragon Dec 6, 2024, 11:09 PM

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or just printer.cfg

mossy island Dec 6, 2024, 11:09 PM

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its all just an import

dull dragon Dec 6, 2024, 11:10 PM

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kk

mossy island Dec 6, 2024, 11:10 PM

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my printer.cfg was 500 lines with all macros vaulthah

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before i split it into 7 files

dull dragon Dec 6, 2024, 11:11 PM

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lmao mine is like 700 rn

mossy island Dec 6, 2024, 11:12 PM

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i PRAY that invoking g28 through macros inside homing_override still does the real g28

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and wont go to an infinite loop of homing and re-homing

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well probably would infinitely just start z hopping

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Ohh also this has a potential issue, the force_move Z doesn't change the actual Z position saved in the printer

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Let me know when you put it in your config and send me the homing_override section so i can update

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I'll use g1 if Z homed, force_move if not

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Same for the other one

dull dragon Dec 6, 2024, 11:14 PM

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it works i think?

mossy island Dec 6, 2024, 11:14 PM

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nice

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send the homing_override so i can fix

dull dragon Dec 6, 2024, 11:15 PM

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im gonna try a print first vaulthah

mossy island Dec 6, 2024, 11:15 PM

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nah

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send it

dull dragon Dec 6, 2024, 11:15 PM

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nuh uh

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print first

mossy island Dec 6, 2024, 11:15 PM

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it has a potential to fuck up the positions

dull dragon Dec 6, 2024, 11:15 PM

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ah

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ok

mossy island Dec 6, 2024, 11:15 PM

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when re-homing

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lool

dull dragon Dec 6, 2024, 11:15 PM

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axes: xyz
gcode:
  {% set realparams = params.keys() | list | last %}
  {% if realparams == "G" %} {% set realparams = "XYZ" %} {% endif %}

  FORCE_MOVE STEPPER=stepper_z DISTANCE=10 VELOCITY=10

  {% if 'X' in realparams %}
    HOME_X
  {% endif %}
  {% if 'Y' in realparams %}
    HOME_Y
  {% endif %}
  {% if 'Z' in realparams %}
    HOME_Z
  {% endif %}

mossy island Dec 6, 2024, 11:16 PM

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axes: xyz
gcode:
  {% set realparams = params.keys() | list | last %}
  {% if realparams == "G" %} {% set realparams = "XYZ" %} {% endif %}

  {% if "z" not in printer.toolhead.homed_axes %}
    FORCE_MOVE STEPPER=stepper_z DISTANCE=10 VELOCITY=10
  {% else %}
    G91
    G1 Z10
    G90
  {% endif %}

  {% if 'X' in realparams %}
    HOME_X
  {% endif %}
  {% if 'Y' in realparams %}
    HOME_Y
  {% endif %}
  {% if 'Z' in realparams %}
    HOME_Z
  {% endif %}

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that one

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and

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[gcode_macro HOME_X]
gcode:
  {% if "y" not in printer.toolhead.homed_axes %}
    FORCE_MOVE STEPPER=stepper_y DISTANCE=10 VELOCITY=50
  {% else %}
    G91
    G1 Y10
    G90
  {% endif %}
  G28 X

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i absolve myself of any liability due to failed homing

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but this should work

dull dragon Dec 6, 2024, 11:17 PM

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lmao

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alright

mossy island Dec 6, 2024, 11:17 PM

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wildest homing macro ive seen

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i like it

dull dragon Dec 6, 2024, 11:17 PM

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wait

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smth is fucked i think

mossy island Dec 6, 2024, 11:17 PM

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what is

dull dragon Dec 6, 2024, 11:18 PM

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lemme test again

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yeah uhh that didnt go so well

mossy island Dec 6, 2024, 11:18 PM

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that sounds like something with your printer 🤔

dull dragon Dec 6, 2024, 11:19 PM

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it went way more than 10mm forward

mossy island Dec 6, 2024, 11:19 PM

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i didnt misspell 10 did i

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no it is 10

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wat

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z moves fine but y doesnt?

dull dragon Dec 6, 2024, 11:19 PM

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it freaked out a little

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on the home after its already homed

mossy island Dec 6, 2024, 11:20 PM

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did u do the updates i sent?

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including the home_x macro

dull dragon Dec 6, 2024, 11:20 PM

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yeah

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like what the freak

mossy island Dec 6, 2024, 11:20 PM

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jeez

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wtf

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FORCE_MOVE STEPPER=stepper_y DISTANCE=10 VELOCITY=50

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so like

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how

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:how:

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maybe try reducing it to 1 idk

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why does that also seem WAY faster than 50mm/s

dull dragon Dec 6, 2024, 11:21 PM

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wait did i goof

mossy island Dec 6, 2024, 11:21 PM

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lmao

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OHHH I KNOW

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IM STUPID

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1sec

dull dragon Dec 6, 2024, 11:21 PM

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lmao

mossy island Dec 6, 2024, 11:21 PM

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ill edit those messages

dull dragon Dec 6, 2024, 11:21 PM

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kk

mossy island Dec 6, 2024, 11:22 PM

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try now

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updated

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its because it was going to y=10 🤦

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not relatively adding 10

dull dragon Dec 6, 2024, 11:22 PM

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lmfao

mossy island Dec 6, 2024, 11:22 PM

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so, safe in the end, but definitely a scare lol

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please make sure your print end gcode moves it to somewhere it will not crash moving forward by 10mm 🙏

dull dragon Dec 6, 2024, 11:23 PM

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ok it worked

dull dragon Dec 6, 2024, 11:23 PM

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mossy island please make sure your print end gcode moves it to somewhere it will not crash mo...

print end moves it to the very back so its good

mossy island Dec 6, 2024, 11:26 PM

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well

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great!

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off to eat something

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feeling proud

dull dragon Dec 6, 2024, 11:26 PM

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mossy island off to eat something

lmfao thank you very much

mossy island Dec 6, 2024, 11:26 PM

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couldve been way easier to just home all axes

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no matter what's requested

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but gotta deliver lmao

dull dragon Dec 6, 2024, 11:27 PM

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mossy island couldve been way easier to just home all axes

nuh uh it would have crashed

#homing override