f10/: seasonal fun project - distribute current to ten ignitors (2 x 22 R)

f10/mkmk

@@ -0,0 +1,45 @@
+PATH=$PATH:/home/qi/cae-tools/cameo
+PATH=$PATH:/home/moko/svn.openmoko.org/developers/werner/cncmap/gp2rml
+
+cameo <<EOF
+mm
+
+gerber 35mil f10-PCB_Edges.gbr
+align 1 31.6mm 13.3mm	# align relative to board corner
+z 0 -56.8mm		# board surface (tool fully extended)
+z -1.6mm		# board thickness
+z -0.5mm		# tool extra depth
+clear
+
+excellon f10.drl
+drill 0.7mm 0.89mm	# 0.8-0.89 mm fill
+optimize
+write mill.gp
+
+remainder
+mill 20mil 0.01mm       # 35 mil endmill; pretend it is a little smaller,
+                        # to compensate for tool/board deflections
+append mill.gp
+
+remainder
+empty
+EOF
+
+gp2rml 3 0.2 0.2 mill.gp >mill.rml
+
+cat <<EOF >Makefile.mkmk
+SPOOL=/home/moko/svn.openmoko.org/developers/werner/cncmap/spool/spool
+CNGT=/home/qi/cae-tools/cngt/cngt
+
+.PHONY:		mill drill cng plot
+
+mill:
+		PORT=/dev/ttyUSB0 \$(SPOOL) mill.rml
+
+cng:
+		\$(CNGT) -56.8 20 mill.gp
+
+plot:
+		echo 'plot "mill.gp" with linespoints' | \
+		  gnuplot -persist
+EOF