footprint for relay used in greenhouse project

diff --git a/packages/Makefile b/packages/Makefile
index 81ae591169b3827fe13900a1e00385122f43b95b..b4ee9e98713b117f80c07c026ab57ef85026d37f 100644 (file)
--- a/packages/Makefile
+++ b/packages/Makefile
@@ -82,7 +82,8 @@ FOOTPRINTS= \
        sot323.fp \
        sod123.fp \
        0806.fp \
-       fuse345.fp
+       fuse345.fp \
+       g5rl1ae.fp
 
 .5c.fp:
        nickle $*.5c > $@

diff --git a/packages/g5rl1ae.py b/packages/g5rl1ae.py
new file mode 100755 (executable)
index 0000000..ba2b9f6
--- /dev/null
+++ b/packages/g5rl1ae.py
@@ -0,0 +1,120 @@
+#!/usr/bin/python
+# Copyright 2015 by Bdale Garbee <bdale@gag.com>.  GPLv2
+#
+# Program to emit PCB footprint for Omron G5RL-1A-E relays
+#
+
+# dimensions in mm from footprint drawing in en-g5rl-531959.pdf
+BodyWidth = 29                 # body outline
+BodyHeight = 12.7
+PinSpace1 = 20.0
+PinSpace2 = 5.0
+RowSpace = 7.5
+BackSpace = 2.3
+
+Drill = 1.30
+Thickness = 2.0 * Drill
+Clearance = 1.0
+Mask = Thickness + 0.3
+
+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 "G5RL-1A-E" "" "" 0 0 0 0 0 100 0x0]'
+print "("
+print '   Pin[',\
+       mm2mils100(0), \
+       mm2mils100(RowSpace/2), \
+       mm2mils100(Thickness), \
+       mm2mils100(Clearance), \
+       mm2mils100(Mask), \
+       mm2mils100(Drill), \
+       '"pin1" "1" 0x0001]'
+
+print '   Pin[',\
+       mm2mils100(PinSpace1), \
+       mm2mils100(RowSpace/2), \
+       mm2mils100(Thickness), \
+       mm2mils100(Clearance), \
+       mm2mils100(Mask), \
+       mm2mils100(Drill), \
+       '"pin3" "3" 0x0001]'
+
+print '   Pin[',\
+       mm2mils100(PinSpace1 + PinSpace2), \
+       mm2mils100(RowSpace/2), \
+       mm2mils100(Thickness), \
+       mm2mils100(Clearance), \
+       mm2mils100(Mask), \
+       mm2mils100(Drill), \
+       '"pin4" "4" 0x0001]'
+
+print '   Pin[',\
+       mm2mils100(0), \
+       mm2mils100(-RowSpace/2), \
+       mm2mils100(Thickness), \
+       mm2mils100(Clearance), \
+       mm2mils100(Mask), \
+       mm2mils100(Drill), \
+       '"pin8" "8" 0x0001]'
+
+print '   Pin[',\
+       mm2mils100(PinSpace1), \
+       mm2mils100(-RowSpace/2), \
+       mm2mils100(Thickness), \
+       mm2mils100(Clearance), \
+       mm2mils100(Mask), \
+       mm2mils100(Drill), \
+       '"pin6" "6" 0x0001]'
+
+print '   Pin[',\
+       mm2mils100(PinSpace1 + PinSpace2), \
+       mm2mils100(-RowSpace/2), \
+       mm2mils100(Thickness), \
+       mm2mils100(Clearance), \
+       mm2mils100(Mask), \
+       mm2mils100(Drill), \
+       '"pin5" "5" 0x0001]'
+
+
+print '   ElementLine[',\
+       -mm2mils100(BackSpace), \
+       -mm2mils100(BodyHeight/2), \
+       mm2mils100(BodyWidth-BackSpace), \
+       -mm2mils100(BodyHeight/2), \
+       500, \
+       ']'
+
+print '   ElementLine[',\
+       -mm2mils100(BackSpace), \
+       mm2mils100(BodyHeight/2), \
+       mm2mils100(BodyWidth-BackSpace), \
+       mm2mils100(BodyHeight/2), \
+       500, \
+       ']'
+
+print '   ElementLine[',\
+       -mm2mils100(BackSpace), \
+       mm2mils100(BodyHeight/2), \
+       -mm2mils100(BackSpace), \
+       -mm2mils100(BodyHeight/2), \
+       500, \
+       ']'
+
+print '   ElementLine[',\
+       mm2mils100(BodyWidth-BackSpace), \
+       mm2mils100(BodyHeight/2), \
+       mm2mils100(BodyWidth-BackSpace), \
+       -mm2mils100(BodyHeight/2), \
+       500, \
+       ']'
+
+print ")"