diff --git a/hw/cam/Makefile b/hw/cam/Makefile
new file mode 100644
index 0000000..00c827b
--- /dev/null
+++ b/hw/cam/Makefile
@@ -0,0 +1,4 @@
+.PHONY:		pcb
+
+pcb:
+		./doit >job
diff --git a/hw/cam/doit b/hw/cam/doit
new file mode 100755
index 0000000..32b2181
--- /dev/null
+++ b/hw/cam/doit
@@ -0,0 +1,21 @@
+#!/bin/sh -e
+DIR=/home/moko/svn.openmoko.org/developers/werner/cncmap
+RECT=$DIR/rect/rect
+ALIGN=$DIR/align/align
+ZMAP=$DIR/zmap/zmap
+GP2RML=$DIR/gp2rml/gp2rml
+
+GEN=${1:-./pcb.pl}
+
+rdata="19.6 13.0 -56.2  19.6 53.1 -56.1  110.7 14.1 -56.2"
+# lower Z by 0.5 mm relative to highest point
+Z=-56.6
+
+rect=`$RECT $rdata | awk '{$3 = ""; print}'`
+
+$GEN |
+  awk '{ if ($3 != "") $3 += '$Z'; print $0; }' |
+  $ALIGN 0 1 $rect |
+	# angle, reference (lower left corner), rect
+  $GP2RML 3 0.1 0.1
+	# clearance, xy speed, z speed
diff --git a/hw/cam/pcb.pl b/hw/cam/pcb.pl
new file mode 100755
index 0000000..291a3bf
--- /dev/null
+++ b/hw/cam/pcb.pl
@@ -0,0 +1,60 @@
+#!/usr/bin/perl
+
+$d = 2.54/1000*12;
+$r = $d/2+0.25;
+
+
+sub orig
+{
+    $x0 = $_[0];
+    $y0 = $_[1];
+}
+
+
+sub mil
+{
+    return $_[0]/1000*25.4;
+}
+
+
+sub cut
+{
+    if (defined $x) {
+	if ($x == $_[0]+$x0 && $y == $_[1]+$y0) {
+	    shift @_;
+	    shift @_;
+	} else {
+	    print "\n";
+	}
+    }
+    while (@_) {
+	$x = shift @_;
+	$y = shift @_;
+#	($x, $y) = (-$y, $x);
+	$x += $x0;
+	$y += $y0;
+	print "$x $y $z\n";
+    }
+}
+
+
+sub one
+{
+    &cut(
+      &mil(   0)-$r,	&mil(   0)-$r,
+      &mil(   0)-$r,	&mil( 460),
+      &mil( -50)-$r,	&mil( 510),
+      &mil( -50)-$r,	&mil(1070)+$r,
+      &mil( 520)+$r,	&mil(1070)+$r,
+      &mil( 520)+$r,	&mil( 510),
+      &mil( 470)+$r,	&mil( 460),
+      &mil( 470)+$r,	&mil(   0)-$r,
+      &mil(   0)-$r,	&mil(   0)-$r);
+}
+
+
+$z = -1.6;	# full thickness of board
+# x: corner offset, compensation for rotation, array position
+# y: corner offet
+&orig(1+1+17*1, 1)
+&one;