138 lines
3.0 KiB
Bash
Executable File
138 lines
3.0 KiB
Bash
Executable File
#!/bin/sh
|
|
PATH=$PATH:/home/qi/cae-tools/cameo
|
|
PATH=$PATH:/home/qi/cae-tools/gp2rml
|
|
|
|
#
|
|
# Parameters:
|
|
#
|
|
# NAME KiCad project name, required
|
|
# X0, Y0 lower left corner of raw board, default: 0mm 0mm
|
|
# X, Y position in array, default: 0 0
|
|
# XN, YN number of boards in X/Y direction, default: 1 1
|
|
# Z0 tool height when in contact with the surface
|
|
# ROT board rotation, default: 0 degrees
|
|
# DRILL drill diameter range, default: 13mil,14mil
|
|
# MILL_IN diameter of mill for work inside the board, default: 35mil
|
|
# MILL_OUT diameter of mill for board edge, default: 35mil
|
|
# BOARD_Z board tickness, default: 0.8 mm
|
|
# ANY set to "any" to use all remaining paths for milling,
|
|
# irrespective of tool size. Default: unset / empty string.
|
|
# CLEARANCE tool clearance above PCB surface, default: 2mm
|
|
#
|
|
|
|
while [ "$1" ]; do
|
|
eval "$1"
|
|
shift
|
|
done
|
|
|
|
if ! [ "$NAME" ]; then
|
|
echo "NAME is required" 1>&2
|
|
exit 1
|
|
fi
|
|
: ${X0:=0} ${Y0:=0}
|
|
: ${X:=0} ${Y:=0}
|
|
: ${XN:=1} ${YN:=1}
|
|
: ${Z0:=-57.4}
|
|
: ${DRILL:="13mil 14mil"}
|
|
: ${MILL_IN:=35mil}
|
|
: ${MILL_OUT:=35mil}
|
|
: ${BOARD_Z:=0.8mm}
|
|
: ${CLEARANCE:=2mm}
|
|
|
|
rot=
|
|
if [ "$ROT" ]; then
|
|
rot="rotate $ROT"
|
|
fi
|
|
|
|
edges=$NAME.gp
|
|
[ -r "$edges" ] || edges=
|
|
for n in PCB_Edges.gbr Edge_Cuts.gbr Edge_Cuts.pho Edge.Cuts.gm1; do
|
|
if [ -r "../$NAME-$n" ]; then
|
|
edges=../$NAME-$n
|
|
break
|
|
fi
|
|
done
|
|
if [ ! "$edges" ]; then
|
|
echo "no edges file found" 1>&2
|
|
exit 1
|
|
fi
|
|
|
|
write=write
|
|
yi=0
|
|
while [ $yi -lt $YN ]; do
|
|
xi=0
|
|
while [ $xi -lt $XN ]; do
|
|
|
|
cameo <<EOF || exit
|
|
mm
|
|
|
|
`if [ "$edges" != "${edges%.gp}" ]; then echo gnuplot 35mil $edges;
|
|
else echo gerber 35mil $edges; fi`
|
|
$rot
|
|
align 1 $X0 $Y0 # align relative to board corner
|
|
translate 4mm 4mm # move to PCB zone assigned to project
|
|
array +3mm +3mm `expr $X + $xi` `expr $Y + $yi`
|
|
z 0 ${Z0}mm # board surface (tool extended)
|
|
z -$BOARD_Z # board thickness
|
|
z -0.5mm # tool extra depth
|
|
clear
|
|
|
|
`[ -r ../$NAME.drl ] && echo excellon ../$NAME.drl`
|
|
`[ -r ../$NAME-PTH.drl ] && echo excellon ../$NAME-PTH.drl`
|
|
`[ -r ../$NAME-NPTH.drl ] && echo excellon ../$NAME-NPTH.drl`
|
|
drill $DRILL
|
|
optimize
|
|
$write drill.gp
|
|
|
|
remainder
|
|
mill $ANY $MILL_IN 0.01mm
|
|
$write mill.gp
|
|
|
|
remainder
|
|
empty
|
|
|
|
`if [ "$edges" != "${edges%.gp}" ]; then echo gnuplot $MILL_OUT $edges;
|
|
else echo gerber $MILL_OUT $edges; fi`
|
|
offset
|
|
append mill.gp
|
|
EOF
|
|
|
|
write=append
|
|
xi=`expr $xi + 1`
|
|
done
|
|
yi=`expr $yi + 1`
|
|
done
|
|
|
|
gp2rml $CLEARANCE 0.5 0.5 mill.gp >mill.rml || exit
|
|
gp2rml $CLEARANCE 0.1 0.5 drill.gp >drill.rml || exit
|
|
|
|
|
|
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 dplot
|
|
|
|
mill:
|
|
PORT=/dev/ttyUSB0 \$(SPOOL) mill.rml
|
|
|
|
drill:
|
|
PORT=/dev/ttyUSB0 \$(SPOOL) drill.rml
|
|
|
|
cng:
|
|
\$(CNGT) $Z0 20 mill.gp
|
|
|
|
plot:
|
|
echo 'set size ratio -1; \
|
|
plot "drill.gp" with points, "mill.gp" with lines' | \\
|
|
gnuplot -persist
|
|
|
|
dplot:
|
|
echo 'set size ratio -1; \
|
|
plot "< sed /^\$\$/d drill.gp" with linespoints' | \\
|
|
gnuplot -persist
|
|
|
|
clean::
|
|
rm -f mill.gp mill.rml drill.gp drill.rml
|
|
EOF
|