GCode Preview as JSON
- hydroid7
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21 May 2024 18:50 #301101
by hydroid7
GCode Preview as JSON was created by hydroid7
Hi,
I'm using the following code to generate a list of waypoints (JSON) of the loaded GCode. Using the attached script, I get the output.txt when using a simple GCode without subroutines or remapped codes. This is still not ideal, as for plotting short line segments would be ideal, like in Gremlin.
However, on any remapped GCODE or on any subroutine I get an error: "EOF in file:/home/admin/default.ngc seeking o-word: o<bohrung> from line: 6"
Of course Linuxcnc is running in a separate window.
Can you please advice me some directions how I could tell the PlotGenerator the remapped GCodes and subroutines?
Thank you in advance!
I'm using the following code to generate a list of waypoints (JSON) of the loaded GCode. Using the attached script, I get the output.txt when using a simple GCode without subroutines or remapped codes. This is still not ideal, as for plotting short line segments would be ideal, like in Gremlin.
However, on any remapped GCODE or on any subroutine I get an error: "EOF in file:/home/admin/default.ngc seeking o-word: o<bohrung> from line: 6"
Of course Linuxcnc is running in a separate window.
Can you please advice me some directions how I could tell the PlotGenerator the remapped GCodes and subroutines?
Thank you in advance!
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- andypugh
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25 May 2024 08:48 #301383
by andypugh
Replied by andypugh on topic GCode Preview as JSON
"EOF in file" is what LinuxCNC says when it can't find the subroutine file, generally a problem with the SUBROUTINE_PATH.
I am not familiar with the gcode python module, but I wouldn't be surprised to find that the last parameter that you have as an empty string is meant to be the INI file where the parser can find the SUBROUTINE_PATH info.
I am not familiar with the gcode python module, but I wouldn't be surprised to find that the last parameter that you have as an empty string is meant to be the INI file where the parser can find the SUBROUTINE_PATH info.
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- hydroid7
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26 May 2024 07:23 #301464
by hydroid7
Replied by hydroid7 on topic GCode Preview as JSON
Thank you for the hint! Indeed, the EOF was appearing because it did not found a file. However, the last argument is that to the parameter file (rs274ngc.var)
Interesting enough, if I run the same script with axis started, I get my code working.
Interesting enough, if I run the same script with axis started, I get my code working.
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