From 8bbb6f4239f8f6cb841794ab000c867d473529ed Mon Sep 17 00:00:00 2001
From: Bdale Garbee <bdale@gag.com>
Date: Thu, 19 Sep 2013 17:14:14 -0500
Subject: [PATCH] add new footprint for LT1963 on Fox IHU, have Makefile build
 recent footprints

---
 packages/Makefile     |  4 +-
 packages/linear-s8.py | 85 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 88 insertions(+), 1 deletion(-)
 create mode 100755 packages/linear-s8.py

diff --git a/packages/Makefile b/packages/Makefile
index 7e01bca..c5b283d 100644
--- a/packages/Makefile
+++ b/packages/Makefile
@@ -42,7 +42,9 @@ FOOTPRINTS= \
 	ADXL78.fp \
 	MOT1317.fp \
 	mlp8-4x3.fp \
-	saw.fp
+	saw.fp \
+	cubesatshield.fp \
+	linear-s8.fp
 
 .5c.fp:
 	nickle $*.5c > $@
diff --git a/packages/linear-s8.py b/packages/linear-s8.py
new file mode 100755
index 0000000..4fda465
--- /dev/null
+++ b/packages/linear-s8.py
@@ -0,0 +1,85 @@
+#!/usr/bin/python
+# Copyright 2013 by Bdale Garbee <bdale@gag.com>.  GPLv2
+#
+# Program to emit PCB footprint for Linear Technologies S8 footprint,
+# which is used on parts like the LT1963A series.
+#
+
+# dimensions in inches from 1963aff.pdf 
+PinWidth = 0.030
+PinHeight = 0.045
+PinSpacing = 0.050
+RowSpacing = 0.160
+BodyWidth = 0.197
+BodyHeight = 0.157
+
+import sys
+
+# we're going to use the 1/100 of a mil fundamental unit form
+def mm2mils100( mm ):
+	return int( mm / 25.4 * 1000.0 * 100.0 + 0.5 )
+def inch2mils100( inch ):
+	return int( inch * 1000.0 * 100.0 + 0.5 )
+
+print '# author: Bdale Garbee'
+print '# email: bdale@gag.com'
+print '# dist-license: GPL 2'
+print '# use-license: unlimited'
+
+print 'Element[0x0 "MOT1317" "" "" 0 0 -10161 -12011 0 100 0x0]'
+print "("
+for pin in range (0,4):
+    print '   Pad[',\
+ 	inch2mils100((pin-1.5) * PinSpacing), \
+	inch2mils100(-(RowSpacing/2 + PinWidth/2)), \
+ 	inch2mils100((pin-1.5) * PinSpacing), \
+	inch2mils100(-(RowSpacing/2 + PinHeight - PinWidth/2)), \
+	inch2mils100(PinWidth), \
+	inch2mils100(PinSpacing - PinWidth), \
+  	inch2mils100(PinWidth)+600, \
+	'"pin%i"' % (8 - pin), '"%i"' % (8 - pin), '0x0100]'
+
+    print '   Pad[',\
+ 	inch2mils100((pin-1.5) * PinSpacing), \
+	inch2mils100(RowSpacing/2 + PinWidth/2), \
+ 	inch2mils100((pin-1.5) * PinSpacing), \
+	inch2mils100(RowSpacing/2 + PinHeight - PinWidth/2), \
+	inch2mils100(PinWidth), \
+	inch2mils100(PinSpacing - PinWidth), \
+  	inch2mils100(PinWidth)+600, \
+	'"pin%i"' % (1 + pin), '"%i"' % (1 + pin), '0x0100]'
+
+#print '   ElementLine[',\
+# 	inch2mils100(-BodyHeight/2), \
+#	inch2mils100(-BodyWidth/2), \
+#	inch2mils100(-BodyHeight/2), \
+#	inch2mils100( BodyWidth/2), \
+#	'1000 ]'
+#
+#print '   ElementLine[',\
+# 	inch2mils100(-BodyHeight/2), \
+#	inch2mils100( BodyWidth/2), \
+#	inch2mils100( BodyHeight/2), \
+#	inch2mils100( BodyWidth/2), \
+#	'1000 ]'
+#
+#print '   ElementLine[',\
+# 	inch2mils100( BodyHeight/2), \
+#	inch2mils100( BodyWidth/2), \
+#	inch2mils100( BodyHeight/2), \
+#	inch2mils100(-BodyWidth/2), \
+#	'1000 ]'
+#
+#print '   ElementLine[',\
+# 	inch2mils100( BodyHeight/2), \
+#	inch2mils100(-BodyWidth/2), \
+#	inch2mils100(-BodyHeight/2), \
+#	inch2mils100(-BodyWidth/2), \
+#	'1000 ]'
+
+print '   ElementArc[',\
+        inch2mils100(-1.5 * PinSpacing), \
+        inch2mils100(RowSpacing/3), \
+	'500 500 0 360 1000 ]'
+
+print ")"
-- 
2.30.2