Custom G-Code at Start of File (Line 2 of File)?
 
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Custom G-Code at Start of File (Line 2 of File)?  

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madmaxed
(@madmaxed)
New Member
Custom G-Code at Start of File (Line 2 of File)?

Good afternoon,

I have tried a web search and forum search, but cannot find an answer.

I am trying to see if there is an option in PrusaSlicer to add g-code to a file before the custom ;Start G-code area.  I need to output a custom command BEFORE Prusa outputs the machine limits (M201-M205).  Currently the Custom Start G-Code area outputs to the file AFTER the M20x commands.  Ideally I would like it immediately after the thumbnail image data.

 

Thanks,

Jon 

 

Posted : 15/03/2023 9:02 pm
FoxRun3D
(@foxrun3d)
Famed Member
RE: Custom G-Code at Start of File (Line 2 of File)?

I don't believe there's any way to achieve this short of manually editing the gcode file with a text editor. 

Formerly known on this forum as @fuchsr -- until all hell broke loose with the forum software...

Posted : 17/03/2023 1:47 am
Diem
 Diem
(@diem)
Illustrious Member

Fairly easy to do with a post-processing script.

See:  Print Settings > Output options

Cheerio,

Posted : 17/03/2023 11:17 am
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