Linuxcnc stops working (testing While loop in While loop)

NullStudent
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7 years 6 months ago #130699 by NullStudent

Linuxcnc stops working (testing While loop in While loop) was created by NullStudent

been playing around with circles and while loops, try to do a while loop in another while loop.

Code:

G20
G0 X1.000Y1.000
G1 Z-0.5000F5.00
#1 = 0.9975
#3 = 0.4375
o101 while [#1 GT 0.3125]
       G0 Z0.100
       #2 = 0.0000
       G0 X[#1]Y1.000
       G1 Z-0.0625F5.00
       o102 while[#2 GT -0.5]
               G2 X[#1]Y1.000 i[#3]j0 Z[#2]
               #2 = [#2 -0.0025]
       o102 endwhile
       #1 = [#1 -0.0025]
       #3 = [#3 +0.0025]
o101 endwhile
G0 Z0.100
G0 X0Y0
M30

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PCW
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7 years 6 months ago #130701 by PCW

Replied by PCW on topic Linuxcnc stops working (testing While loop in While loop)

Yeah, ~55,000 ~1 inch circles at 5 IPM _will_ take a while...

( plus the backplot uses ~3 GB )

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NullStudent
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7 years 6 months ago #131065 by NullStudent

Replied by NullStudent on topic Linuxcnc stops working (testing While loop in While loop)

Yup, I got worried and thought I broke it, had to increase the depth and width of the circles to lower the loops.

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andypugh
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7 years 6 months ago #131334 by andypugh

Replied by andypugh on topic Linuxcnc stops working (testing While loop in While loop)

You can turn off the axis backplot using "magic comments" to save waiting for very long files to render.

linuxcnc.org/docs/2.7/html/gui/axis.html#axis:preview-control

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