+#!/usr/bin/python
+# Copyright 2012 by Bdale Garbee <bdale@gag.com>. GPLv2
+#
+# Program to emit PCB footprint for STM32L151 LQFP48 7 x 7 mm package
+#
+
+# dimensions in mm from STM32L151 data sheet
+PinWidth = 0.5
+PinHeight = 1.2
+PinResist = PinWidth + 0.16
+PinSpacing = 0.8
+BodySize = 7.0
+Overall = 9.7
+
+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 "LQFP100" "" "" 0 0 0 0 0 100 0x0]'
+print "("
+
+# pins
+for pin in range (1,9):
+ print ' Pad[',\
+ mm2mils100((pin - 4.5) * PinSpacing), \
+ mm2mils100(-Overall/2 + PinWidth/2), \
+ mm2mils100((pin - 4.5) * PinSpacing), \
+ mm2mils100(-Overall/2 + PinHeight - PinWidth/2), \
+ mm2mils100(PinWidth), \
+ mm2mils100(PinSpacing - PinWidth), \
+ mm2mils100(PinResist), \
+ '"pin%i"' % (9-pin), '"%i"' % (9-pin), '0x0100]'
+
+ print ' Pad[',\
+ mm2mils100((pin - 4.5) * PinSpacing), \
+ mm2mils100(+Overall/2 - PinHeight + PinWidth/2), \
+ mm2mils100((pin - 4.5) * PinSpacing), \
+ mm2mils100(+Overall/2 - PinWidth/2), \
+ mm2mils100(PinWidth), \
+ mm2mils100(PinSpacing - PinWidth), \
+ mm2mils100(PinResist), \
+ '"pin%i"' % (16+pin), '"%i"' % (16+pin), '0x0100]'
+
+ print ' Pad[',\
+ mm2mils100(Overall/2 - PinHeight + PinWidth/2), \
+ mm2mils100((pin - 4.5) * PinSpacing), \
+ mm2mils100(Overall/2 - PinWidth/2), \
+ mm2mils100((pin - 4.5) * PinSpacing), \
+ mm2mils100(PinWidth), \
+ mm2mils100(PinSpacing - PinWidth), \
+ mm2mils100(PinResist), \
+ '"pin%i"' % (33-pin), '"%i"' % (33-pin), '0x0100]'
+
+ print ' Pad[',\
+ mm2mils100(-Overall/2 + PinWidth/2), \
+ mm2mils100((pin - 4.5) * PinSpacing), \
+ mm2mils100(-Overall/2 + PinHeight - PinWidth/2), \
+ mm2mils100((pin - 4.5) * PinSpacing), \
+ mm2mils100(PinWidth), \
+ mm2mils100(PinSpacing - PinWidth), \
+ mm2mils100(PinResist), \
+ '"pin%i"' % (8+pin), '"%i"' % (8+pin), '0x0100]'
+
+
+print ' ElementLine[',\
+ mm2mils100(-BodySize/2), \
+ mm2mils100(-BodySize/2), \
+ mm2mils100(-BodySize/2), \
+ mm2mils100( BodySize/2), \
+ '1000 ]'
+
+print ' ElementLine[',\
+ mm2mils100(-BodySize/2), \
+ mm2mils100( BodySize/2), \
+ mm2mils100( BodySize/2), \
+ mm2mils100( BodySize/2), \
+ '1000 ]'
+
+print ' ElementLine[',\
+ mm2mils100( BodySize/2), \
+ mm2mils100( BodySize/2), \
+ mm2mils100( BodySize/2), \
+ mm2mils100(-BodySize/2), \
+ '1000 ]'
+
+print ' ElementLine[',\
+ mm2mils100( BodySize/2), \
+ mm2mils100(-BodySize/2), \
+ mm2mils100(-BodySize/2), \
+ mm2mils100(-BodySize/2), \
+ '1000 ]'
+
+
+print ' ElementArc[',\
+ mm2mils100( (BodySize/2)+0.3), \
+ mm2mils100(-((BodySize/2)+0.3)), \
+ '500 500 0 360 1000 ]'
+print ")"