Hi there,
I am about to write a post processor, so that the drill file can be converted and used on our cnc-milling machine. Is there documentation available. Certainly, some commands are clear to me, but others are not 100%.
thanks,
Hi there,
I am about to write a post processor, so that the drill file can be converted and used on our cnc-milling machine. Is there documentation available. Certainly, some commands are clear to me, but others are not 100%.
thanks,
Yes it’s documented, it’s the standard Excellon drill file format.
See here: Excellon Drill File Format
and here: NC Drill File Codes
There is/was a python script somewhere on the Yahoo kicad-users group message board that does this. I borrowed a large part of it a few years ago to convert geda excellon files to gcode files.
It may be worth a search there to get a head start https://groups.yahoo.com/neo/groups/kicad-users/info