46 lines
1.2 KiB
Makefile
46 lines
1.2 KiB
Makefile
# This makefile:
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# * Converts KiCad exported Gerber files to G-code files usable with LinuxCNC
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# * Merges drill toolpaths to one 1mm drill toolpath
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# * Reset coordinate system
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# * Use resulting bla_front.ngc, bla_drill.ngc, bla_back.ngc files
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PROJECT=nixiesp
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MILL_FEED=500
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DRILL_FEED=500
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SPINDLE_SPEED=6000
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FINISH_HEIGHT=40
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DRILL_DEPTH=5
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# Tiling
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TILING_X=1
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TILING_Y=1
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all: ${PROJECT}_drill.ngc
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%_drill.ngc: %.drl %-F.Cu.gtl %-B.Cu.gbl
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pcb2gcode \
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--zero-start \
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--onedrill \
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--software linuxcnc \
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--tile-x ${TILING_X} \
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--tile-y ${TILING_Y} \
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--front $*-F.Cu.gtl \
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--back $*-B.Cu.gbl \
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--drill $*.drl \
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--outline $*-Edge.Cuts.gm1 \
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--front-output $*_front.ngc \
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--back-output $*_back.ngc \
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--drill-output $*_drill.ngc \
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--metric \
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--metricoutput \
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--zsafe 3 --zchange ${FINISH_HEIGHT} --zcut 0 \
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--cutter-diameter 5 --cut-feed ${MILL_FEED} --cut-speed ${SPINDLE_SPEED} --cut-infeed ${MILL_FEED} \
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--zwork 0 --offset 0.2 --mill-feed ${MILL_FEED} --mill-speed ${SPINDLE_SPEED} \
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--zdrill -${DRILL_DEPTH} --drill-feed ${DRILL_FEED} --drill-speed ${SPINDLE_SPEED}
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clean:
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rm -fv *.ngc
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purge: clean
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rm -fv *.g* *.drl *.dsn *.ses *.bak *.kicad_pcb-bak *.png *.svg *.net
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