From: Bdale Garbee <bdale@gag.com>
Date: Sun, 12 Jan 2014 22:39:27 +0000 (-0700)
Subject: big resistor footprint for test fixture
X-Git-Tag: telelco-v3.0~807
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=2e4dfea726e78befa4007f3470229a85e412e013;p=hw%2Faltusmetrum

big resistor footprint for test fixture
---

diff --git a/packages/2512.py b/packages/2512.py
new file mode 100755
index 0000000..00f60c8
--- /dev/null
+++ b/packages/2512.py
@@ -0,0 +1,59 @@
+#!/usr/bin/python
+# Copyright 2014 by Bdale Garbee <bdale@gag.com>.  GPLv3
+#
+# Program to emit PCB footprint for 2512 package used by Vishay resistors
+#
+
+# dimensions in mm from dcrcwe3.pdf
+PinWidth = 1.00
+PinHeight = 3.20
+PinSpacing = 5.20
+
+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 )
+
+print '# author: Bdale Garbee'
+print '# email: bdale@gag.com'
+print '# dist-license: GPL 2'
+print '# use-license: unlimited'
+
+print 'Element[0x0 "2512" "" "" 0 0 0 0 0 100 0x0]'
+print "("
+print '   Pad[',\
+ 	mm2mils100(-PinSpacing/2 - PinWidth/2), \
+	mm2mils100(-PinHeight/2 + PinWidth/2), \
+ 	mm2mils100(-PinSpacing/2 - PinWidth/2), \
+	mm2mils100(PinHeight/2 - PinWidth/2), \
+	mm2mils100(PinWidth), \
+	0, \
+	mm2mils100(PinWidth+0.4), \
+	'"pin1" "1" 0x0100]'
+
+print '   Pad[',\
+ 	mm2mils100(PinSpacing/2 + PinWidth/2), \
+	mm2mils100(-PinHeight/2 + PinWidth/2), \
+ 	mm2mils100(PinSpacing/2 + PinWidth/2), \
+	mm2mils100(PinHeight/2 - PinWidth/2), \
+	mm2mils100(PinWidth), \
+	0, \
+	mm2mils100(PinWidth+0.4), \
+	'"pin2" "2" 0x0100]'
+
+print '   ElementLine[',\
+        mm2mils100(-PinSpacing/2 + 0.5), \
+        mm2mils100(PinHeight/2), \
+        mm2mils100(PinSpacing/2 - 0.5), \
+        mm2mils100(PinHeight/2), \
+        '1000 ]'
+
+print '   ElementLine[',\
+        mm2mils100(-PinSpacing/2 + 0.5), \
+        mm2mils100(-PinHeight/2), \
+        mm2mils100(PinSpacing/2 - 0.5), \
+        mm2mils100(-PinHeight/2), \
+        '1000 ]'
+
+print ")"
diff --git a/packages/Makefile b/packages/Makefile
index 12a5706..b6212e5 100644
--- a/packages/Makefile
+++ b/packages/Makefile
@@ -62,7 +62,8 @@ FOOTPRINTS= \
 	g6z1f.fp \
 	g6z1fe.fp \
 	W3011A.fp \
-	DIODE-SMA.fp
+	DIODE-SMA.fp \
+	2512.fp
 
 .5c.fp:
 	nickle $*.5c > $@