From d5050a77b0c9620701ad2d464c799f1ba78c9679 Mon Sep 17 00:00:00 2001
From: Bdale Garbee <bdale@gag.com>
Date: Thu, 6 Oct 2022 22:05:13 -0600
Subject: [PATCH] footprint for 128x32 graphic lcd (tirepyro v2)

---
 packages/NHD-C12832A1Z.py | 195 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 195 insertions(+)
 create mode 100755 packages/NHD-C12832A1Z.py

diff --git a/packages/NHD-C12832A1Z.py b/packages/NHD-C12832A1Z.py
new file mode 100755
index 0000000..f12ea3a
--- /dev/null
+++ b/packages/NHD-C12832A1Z.py
@@ -0,0 +1,195 @@
+#!/usr/bin/python3
+# Copyright 2022 by Bdale Garbee <bdale@gag.com>.  GPLv3
+#
+# Program to emit PCB footprint for NHD-C12832A1Z-FSW-FBW-3V3 graphic LCD
+#
+
+# dimensions in mm from NHD-C12832A1Z-FSW-FBW-3V3.pdf datasheet
+BodyWidth = 41.4
+BodyHeight = 24.3
+PinDiam = 0.6
+PinSpacing = 1.50
+PinOffset = 0.75
+Pins = 17
+
+ViewWidth = 31.98
+ViewHeight = 7.98
+ViewHCtr = 15.8 / 2 + 7.6 - BodyHeight / 2
+
+# centered rectangle of holes for alignment pins
+MntWidth = 40.2	
+MntHeight = 23.1
+MntDiam = 0.8
+
+# contacts for LED backlight
+BLWidth = 34.6
+BLDiam = 1.25		# a 1.2 x 0.7 slot is called for
+BLOffset = PinOffset + 1.69 + BLDiam / 2
+
+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 3')
+print('# use-license: unlimited')
+
+print('Element[0x0 "NHD-C12832A1Z" "" "" 0 0 0 0 0 100 0x0]')
+print("(")
+
+# pins
+	# pin( x y thickness clearance mask drillhole name number flags)
+for pin in range (0,Pins):
+    if pin == Pins - 1:
+        Flags = '0x0101'
+    else:
+        Flags = '0x0001'
+
+    print('   Pin[',\
+	mm2mils100((pin - 8)*PinSpacing), \
+ 	mm2mils100(-BodyHeight/2+PinOffset), \
+ 	mm2mils100(PinDiam * 1.75), \
+	1200, \
+ 	mm2mils100(PinDiam * 1.75) + 600, \
+	mm2mils100(PinDiam), \
+	'"pin%i"' % (Pins-pin), '"%i"' % (Pins-pin), Flags, ']')
+
+print('   ElementLine[',\
+ 	-mm2mils100(BodyWidth/2), \
+ 	-mm2mils100(BodyHeight/2), \
+ 	mm2mils100(BodyWidth/2), \
+ 	-mm2mils100(BodyHeight/2), \
+	500, \
+	']')
+print('   ElementLine[',\
+ 	-mm2mils100(BodyWidth/2), \
+	-mm2mils100(BodyHeight/2), \
+ 	-mm2mils100(BodyWidth/2), \
+	mm2mils100(BodyHeight/2), \
+	500, \
+	']')
+print('   ElementLine[',\
+ 	-mm2mils100(BodyWidth/2), \
+	mm2mils100(BodyHeight/2), \
+ 	mm2mils100(BodyWidth/2), \
+	mm2mils100(BodyHeight/2), \
+	500, \
+	']')
+print('   ElementLine[',\
+ 	mm2mils100(BodyWidth/2), \
+	mm2mils100(BodyHeight/2), \
+ 	mm2mils100(BodyWidth/2), \
+	-mm2mils100(BodyHeight/2), \
+	500, \
+	']')
+
+# mark viewable area
+
+print('   ElementLine[',\
+ 	mm2mils100(-ViewWidth/2), \
+	mm2mils100(ViewHCtr + ViewHeight/2), \
+ 	mm2mils100(ViewWidth/2), \
+	mm2mils100(ViewHCtr + ViewHeight/2), \
+	500, \
+	']')
+
+print('   ElementLine[',\
+ 	mm2mils100(-ViewWidth/2), \
+	mm2mils100(ViewHCtr - ViewHeight/2), \
+ 	mm2mils100(ViewWidth/2), \
+	mm2mils100(ViewHCtr - ViewHeight/2), \
+	500, \
+	']')
+
+print('   ElementLine[',\
+ 	mm2mils100(-ViewWidth/2), \
+	mm2mils100(ViewHCtr - ViewHeight/2), \
+ 	mm2mils100(-ViewWidth/2), \
+	mm2mils100(ViewHCtr + ViewHeight/2), \
+	500, \
+	']')
+
+print('   ElementLine[',\
+ 	mm2mils100(ViewWidth/2), \
+	mm2mils100(ViewHCtr - ViewHeight/2), \
+ 	mm2mils100(ViewWidth/2), \
+	mm2mils100(ViewHCtr + ViewHeight/2), \
+	500, \
+	']')
+
+print('   ElementLine[',\
+ 	mm2mils100(ViewWidth/2), \
+	mm2mils100(ViewHCtr - ViewHeight/2), \
+ 	mm2mils100(-ViewWidth/2), \
+	mm2mils100(ViewHCtr + ViewHeight/2), \
+	500, \
+	']')
+
+print('   ElementLine[',\
+ 	mm2mils100(-ViewWidth/2), \
+	mm2mils100(ViewHCtr - ViewHeight/2), \
+ 	mm2mils100(ViewWidth/2), \
+	mm2mils100(ViewHCtr + ViewHeight/2), \
+	500, \
+	']')
+
+# holes for alignment pins
+print('   Pin[',\
+	mm2mils100(MntWidth/2), \
+ 	mm2mils100(MntHeight/2), \
+ 	mm2mils100(MntDiam * 1.75), \
+	1200, \
+ 	mm2mils100(MntDiam * 1.75) + 600, \
+	mm2mils100(MntDiam), \
+	'"G"', '"G"', '0x0001', ']')
+
+print('   Pin[',\
+	mm2mils100(MntWidth/2), \
+ 	mm2mils100(-MntHeight/2), \
+ 	mm2mils100(MntDiam * 1.75), \
+	1200, \
+ 	mm2mils100(MntDiam * 1.75) + 600, \
+	mm2mils100(MntDiam), \
+	'"G"', '"G"', '0x0001', ']')
+
+print('   Pin[',\
+	mm2mils100(-MntWidth/2), \
+ 	mm2mils100(MntHeight/2), \
+ 	mm2mils100(MntDiam * 1.75), \
+	1200, \
+ 	mm2mils100(MntDiam * 1.75) + 600, \
+	mm2mils100(MntDiam), \
+	'"G"', '"G"', '0x0001', ']')
+
+print('   Pin[',\
+	mm2mils100(-MntWidth/2), \
+ 	mm2mils100(-MntHeight/2), \
+ 	mm2mils100(MntDiam * 1.75), \
+	1200, \
+ 	mm2mils100(MntDiam * 1.75) + 600, \
+	mm2mils100(MntDiam), \
+	'"G"', '"G"', '0x0001', ']')
+
+# backlight pins
+print('   Pin[',\
+	mm2mils100(-BLWidth/2), \
+ 	mm2mils100(-BodyHeight/2+BLOffset), \
+ 	mm2mils100(BLDiam * 1.75), \
+	1200, \
+ 	mm2mils100(BLDiam * 1.75) + 600, \
+	mm2mils100(BLDiam), \
+	'"K"', '"K"', '0x0001', ']')
+
+print('   Pin[',\
+	mm2mils100(BLWidth/2), \
+ 	mm2mils100(-BodyHeight/2+BLOffset), \
+ 	mm2mils100(BLDiam * 1.75), \
+	1200, \
+ 	mm2mils100(BLDiam * 1.75) + 600, \
+	mm2mils100(BLDiam), \
+	'"A"', '"A"', '0x0001', ']')
+
+print(")")
-- 
2.47.2