From 5e57da517eed20a77e9fc1c2ba8f41e5b6b93a04 Mon Sep 17 00:00:00 2001
From: Bdale Garbee <bdale@gag.com>
Date: Wed, 24 Jan 2024 23:12:34 -0700
Subject: [PATCH] copy in footprint for ATmega32U4 from Bdale's old tree

---
 packages/Makefile  |   1 +
 packages/tqfp44.py | 105 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 106 insertions(+)
 create mode 100755 packages/tqfp44.py

diff --git a/packages/Makefile b/packages/Makefile
index a4d5c3b..5c9fad2 100644
--- a/packages/Makefile
+++ b/packages/Makefile
@@ -38,6 +38,7 @@ FOOTPRINTS= \
 	1212-8.fp \
 	AN3111.fp \
 	lqfp32.fp \
+	tqfp44.fp \
 	lqfp48.fp \
 	lqfp64.fp \
 	lqfp80.fp \
diff --git a/packages/tqfp44.py b/packages/tqfp44.py
new file mode 100755
index 0000000..f7e5bda
--- /dev/null
+++ b/packages/tqfp44.py
@@ -0,0 +1,105 @@
+#!/usr/bin/python3
+# Copyright 2008,2024 by Bdale Garbee <bdale@gag.com>.  GPLv2
+#
+# Program to emit PCB footprint for TQFP 44 sized for Atmel ATmega32U4
+#
+
+# dimensions in mm from an ST TQFP44 package data sheet 
+PinWidth = 0.54
+PinHeight = 0.8
+PinResist = PinWidth + 0.16
+PinSpacing = 0.8
+BodySize = 10.0
+Overall = 12.6
+
+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 "TQFP44" "" "" 0 0 0 0 0 100 0x0]')
+print( "(")
+
+# pins
+for pin in range (1,12):
+    print( '   Pad[',\
+ 	mm2mils100((pin - 6) * PinSpacing), \
+	mm2mils100(-Overall/2 + PinWidth/2), \
+ 	mm2mils100((pin - 6) * PinSpacing), \
+	mm2mils100(-Overall/2 + PinHeight - PinWidth/2), \
+	mm2mils100(PinWidth), \
+	mm2mils100(PinSpacing - PinWidth), \
+	mm2mils100(PinResist), \
+	'"pin%i"' % (12-pin), '"%i"' % (12-pin), '0x0100]')
+
+    print( '   Pad[',\
+ 	mm2mils100((pin - 6) * PinSpacing), \
+	mm2mils100(+Overall/2 - PinHeight + PinWidth/2), \
+ 	mm2mils100((pin - 6) * PinSpacing), \
+	mm2mils100(+Overall/2 - PinWidth/2), \
+	mm2mils100(PinWidth), \
+	mm2mils100(PinSpacing - PinWidth), \
+	mm2mils100(PinResist), \
+	'"pin%i"' % (22+pin), '"%i"' % (22+pin), '0x0100]')
+
+    print( '   Pad[',\
+	mm2mils100(Overall/2 - PinHeight + PinWidth/2), \
+ 	mm2mils100((pin - 6) * PinSpacing), \
+	mm2mils100(Overall/2 - PinWidth/2), \
+ 	mm2mils100((pin - 6) * PinSpacing), \
+	mm2mils100(PinWidth), \
+	mm2mils100(PinSpacing - PinWidth), \
+	mm2mils100(PinResist), \
+	'"pin%i"' % (45-pin), '"%i"' % (45-pin), '0x0100]')
+
+    print( '   Pad[',\
+	mm2mils100(-Overall/2 + PinWidth/2), \
+ 	mm2mils100((pin - 6) * PinSpacing), \
+	mm2mils100(-Overall/2 + PinHeight - PinWidth/2), \
+ 	mm2mils100((pin - 6) * PinSpacing), \
+	mm2mils100(PinWidth), \
+	mm2mils100(PinSpacing - PinWidth), \
+	mm2mils100(PinResist), \
+	'"pin%i"' % (11+pin), '"%i"' % (11+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( ")")
-- 
2.30.2