5 DOF Robot and the Post GUI and Vismach
- Project_Hopeless
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29 Mar 2024 23:29 - 29 Mar 2024 23:54 #297165
by Project_Hopeless
5 DOF Robot and the Post GUI and Vismach was created by Project_Hopeless
I'm using the Melfa robot as a template for my robot. I have my DH params loaded and I even had my cad running in vismach. I added new Cad files and something broke.
So my moveogui.py looks like so...
And I get the folllowing error can find "joint2.stl" and
I know the file is in the source directory and is in ascii format. What am I missing?
So my moveogui.py looks like so...
try: # Expect files in working directory
# create toolholder from file
link7 = AsciiSTL(filename="link7.stl")
# create wrist from file
link6 = AsciiSTL(filename="Joint4.stl")
# create forearm from file
link5 = AsciiSTL(filename="Joint3.stl")
# create ellbow trom file
link4 = AsciiSTL(filename="joint2.stl")
# create upper arm from file
link3 = AsciiSTL(filename="joint1.stl")
# create shoulder from file
link2 = AsciiSTL(filename="joint0.stl")
# create base (waist) from file
link1 = AsciiSTL(filename="base.stl")
except Exception as detail:
print(detail)
raise SystemExit("moveogui requires files link[1-7].stl in working directory")
And I get the folllowing error can find "joint2.stl" and
Running HAL command: loadusr -W moveogui
Running HAL command: net :kinstype-select <= motion.analog-out-03 => motion.switchkins-type
Starting DISPLAY program: axis
[Errno 2] No such file or directory: 'joint2.stl'
task: main loop took 0.109735 seconds
Shutting down and cleaning up LinuxCNC...
I know the file is in the source directory and is in ascii format. What am I missing?
Last edit: 29 Mar 2024 23:54 by Project_Hopeless.
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30 Mar 2024 08:44 #297201
by Aciera
Replied by Aciera on topic 5 DOF Robot and the Post GUI and Vismach
Linux is case sensitive, I notice you use file names with uppercase 'J' and others with lowercase 'j'. Maybe the file name is actually 'Joint2.stl'?
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- Project_Hopeless
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30 Mar 2024 16:00 #297217
by Project_Hopeless
And I found one Cad file in Binary. Question, is there a practical size limit to the Cad files you should loaded as links?
Replied by Project_Hopeless on topic 5 DOF Robot and the Post GUI and Vismach
That was it, the case. I don't know how I missed that detail.Aciera post=297201 userid=25994Linux is case sensitive, I notice you use file names with uppercase 'J' and others with lowercase 'j'. Maybe the file name is actually 'Joint2.stl'?
And I found one Cad file in Binary. Question, is there a practical size limit to the Cad files you should loaded as links?
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30 Mar 2024 18:02 #297224
by Aciera
Replied by Aciera on topic 5 DOF Robot and the Post GUI and Vismach
Not that I'm aware of but depending on your hardware I would expect things to start to get sluggish at some point.Question, is there a practical size limit to the Cad files you should loaded as links?
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