--- /dev/null
+#!/usr/bin/python
+# Copyright 2017 by Bdale Garbee <bdale@gag.com>. GPLv3+
+#
+# Program to emit PCB footprint for Johanson balun/filter modules
+# (parts like the 0433BM15A0001 and 0915BM15A0001 for use with TI's cc1111)
+#
+
+# dimensions in mm from 0433BM15A0001.pdf JTI datasheet
+PinWidth = 0.35
+PinHeight = 1.0
+PinSpacing = 0.65
+RowCenters = 1.8
+RowSpacing = RowCenters - PinHeight
+BodyWidth = 1.25
+BodyHeight = 2.00
+
+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 "JTIBM15" "" "" 0 0 -10161 -12011 0 100 0x0]'
+print "("
+for pin in range (0,3):
+ print ' Pad[',\
+ mm2mils100((pin-1) * PinSpacing), \
+ mm2mils100(-(RowSpacing/2 + PinWidth/2)), \
+ mm2mils100((pin-1) * PinSpacing), \
+ mm2mils100(-(RowSpacing/2 + PinHeight - PinWidth/2)), \
+ mm2mils100(PinWidth), \
+ mm2mils100(PinSpacing - PinWidth), \
+ mm2mils100(PinWidth)+600, \
+ '"pin%i"' % (8 - pin), '"%i"' % (8 - pin), '0x0100]'
+
+ print ' Pad[',\
+ mm2mils100((pin-1) * PinSpacing), \
+ mm2mils100(RowSpacing/2 + PinWidth/2), \
+ mm2mils100((pin-1) * PinSpacing), \
+ mm2mils100(RowSpacing/2 + PinHeight - PinWidth/2), \
+ mm2mils100(PinWidth), \
+ mm2mils100(PinSpacing - PinWidth), \
+ mm2mils100(PinWidth)+600, \
+ '"pin%i"' % (1 + pin), '"%i"' % (1 + pin), '0x0100]'
+
+print ' ElementLine[',\
+ mm2mils100(-BodyHeight/2), \
+ mm2mils100(-BodyWidth/2), \
+ mm2mils100(-BodyHeight/2), \
+ mm2mils100( BodyWidth/2), \
+ '1000 ]'
+
+print ' ElementLine[',\
+ mm2mils100(-BodyHeight/2), \
+ mm2mils100( BodyWidth/2), \
+ mm2mils100( BodyHeight/2), \
+ mm2mils100( BodyWidth/2), \
+ '1000 ]'
+
+print ' ElementLine[',\
+ mm2mils100( BodyHeight/2), \
+ mm2mils100( BodyWidth/2), \
+ mm2mils100( BodyHeight/2), \
+ mm2mils100(-BodyWidth/2), \
+ '1000 ]'
+
+print ' ElementLine[',\
+ mm2mils100( BodyHeight/2), \
+ mm2mils100(-BodyWidth/2), \
+ mm2mils100(-BodyHeight/2), \
+ mm2mils100(-BodyWidth/2), \
+ '1000 ]'
+
+print ' ElementArc[',\
+ mm2mils100(-1.8 * PinSpacing), \
+ mm2mils100(RowSpacing*1.3), \
+ '500 500 0 360 1000 ]'
+
+print ")"