From 40abf97d52ff6915a2d8c3f558c44c39c8075e26 Mon Sep 17 00:00:00 2001
From: Bdale Garbee <bdale@gag.com>
Date: Tue, 21 Sep 2021 02:20:51 -0600
Subject: [PATCH] add the other TI 32-pad flavor for CC1310 that allows more
 DIOs

---
 packages/Makefile    |   3 +-
 packages/RHB0032E.py | 152 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 154 insertions(+), 1 deletion(-)
 create mode 100755 packages/RHB0032E.py

diff --git a/packages/Makefile b/packages/Makefile
index 9efa2cc..48b877a 100644
--- a/packages/Makefile
+++ b/packages/Makefile
@@ -147,7 +147,8 @@ FOOTPRINTS= \
 	LPH.fp \
 	FA-20H.fp \
 	RGZ0048A.fp \
-	RSM0032B.fp
+	RSM0032B.fp \
+	RHB0032E.fp
 
 .5c.fp:
 	nickle $*.5c -o $@
diff --git a/packages/RHB0032E.py b/packages/RHB0032E.py
new file mode 100755
index 0000000..1dfc22f
--- /dev/null
+++ b/packages/RHB0032E.py
@@ -0,0 +1,152 @@
+#!/usr/bin/python2
+# Copyright 2021 by Bdale Garbee <bdale@gag.com>.  GPLv3
+#
+# Emit PCB footprint for RHB0032E package used by TI CC1310 with RHMR suffix 
+#
+
+# dimensions in mm from the ti/cc1310/cc1310.pdf datasheet
+
+PinWidth = 0.25
+PinResist = 0.26		# width of gap in solder resist over pad
+PinHeight = 0.6
+PinSpacing = 0.50
+Overall = 4.90
+GndSquare = 3.45
+GndSquareMask = 3.45
+PasteSquare = 1.49		# paste spots over ground tab
+PasteGrid = 1.69
+ViaDrill = 0.254		# mfg spec is 0.2, >= 10 mil AC standard spec
+ViaPadSize = 0.5
+CoreViaSpacing = 1.475
+
+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 "RHB0032E" "" "" 0 0 0 0 0 100 0x0]'
+print "("
+
+# pad under the chip, must be grounded
+print '   Pad[',\
+ 	mm2mils100(0), \
+	mm2mils100(0), \
+ 	mm2mils100(0), \
+	mm2mils100(0), \
+	mm2mils100(GndSquare), \
+	0, \
+	mm2mils100(GndSquareMask), \
+	'"pin33" "33" "square,nopaste"]'
+
+# vias in the ground pad under the chip
+print '   Pin[',\
+	mm2mils100(-CoreViaSpacing), \
+ 	mm2mils100(0), \
+	mm2mils100(ViaPadSize), \
+	mm2mils100(ViaPadSize), \
+  	0, \
+  	mm2mils100(ViaDrill), \
+	'"pin33" "33" 0x0002]'
+
+print '   Pin[',\
+	mm2mils100(0), \
+ 	mm2mils100(0), \
+	mm2mils100(ViaPadSize), \
+	mm2mils100(ViaPadSize), \
+  	0, \
+  	mm2mils100(ViaDrill), \
+	'"pin33" "33" 0x0002]'
+
+print '   Pin[',\
+ 	mm2mils100(CoreViaSpacing), \
+	mm2mils100(0), \
+	mm2mils100(ViaPadSize), \
+	mm2mils100(ViaPadSize), \
+  	0, \
+  	mm2mils100(ViaDrill), \
+	'"pin33" "33" 0x0002]'
+
+print '   Pin[',\
+ 	mm2mils100(0), \
+	mm2mils100(-CoreViaSpacing), \
+	mm2mils100(ViaPadSize), \
+	mm2mils100(ViaPadSize), \
+  	0, \
+  	mm2mils100(ViaDrill), \
+	'"pin33" "33" 0x0002]'
+
+print '   Pin[',\
+ 	mm2mils100(0), \
+	mm2mils100(CoreViaSpacing), \
+	mm2mils100(ViaPadSize), \
+	mm2mils100(ViaPadSize), \
+  	0, \
+  	mm2mils100(ViaDrill), \
+	'"pin33" "33" 0x0002]'
+
+# solder paste squares in a grid on central ground pad
+for pasterow in range (-1, 1):
+  for pastecol in range (-1, 1):
+    print '   Pad[',\
+	mm2mils100(pastecol * PasteGrid + PasteGrid/2), \
+ 	mm2mils100(pasterow * PasteGrid + PasteGrid/2), \
+	mm2mils100(pastecol * PasteGrid + PasteGrid/2), \
+ 	mm2mils100(pasterow * PasteGrid + PasteGrid/2), \
+	mm2mils100((PasteSquare)), \
+	0, \
+	mm2mils100((PasteSquare)), \
+	'"pin33" "33" "square"]'
+
+# pins
+for pin in range (1,9):
+    print '   Pad[',\
+ 	mm2mils100((pin - 4.5) * PinSpacing), \
+	mm2mils100(-Overall/2 - PinHeight/2 + PinWidth/2), \
+ 	mm2mils100((pin - 4.5) * PinSpacing), \
+	mm2mils100(-Overall/2 + PinHeight/2 - PinWidth/2), \
+	mm2mils100(PinWidth), \
+	mm2mils100(PinSpacing - PinWidth), \
+	mm2mils100(PinResist), \
+	'"pin%i"' % (25-(pin)), '"%i"' % (25-(pin)), '"square"]'
+
+    print '   Pad[',\
+ 	mm2mils100((pin - 4.5) * PinSpacing), \
+	mm2mils100(Overall/2 - PinHeight/2 + PinWidth/2), \
+ 	mm2mils100((pin - 4.5) * PinSpacing), \
+	mm2mils100(+Overall/2 + PinHeight/2 - PinWidth/2), \
+	mm2mils100(PinWidth), \
+	mm2mils100(PinSpacing - PinWidth), \
+	mm2mils100(PinResist), \
+	'"pin%i"' % pin, '"%i"' % pin, '"square"]'
+
+    print '   Pad[',\
+	mm2mils100(Overall/2 - PinHeight/2 + PinWidth/2), \
+ 	mm2mils100((pin - 4.5) * PinSpacing), \
+	mm2mils100(Overall/2 + PinHeight/2 - PinWidth/2), \
+ 	mm2mils100((pin - 4.5) * PinSpacing), \
+	mm2mils100(PinWidth), \
+	mm2mils100(PinSpacing - PinWidth), \
+	mm2mils100(PinResist), \
+	'"pin%i"' % (17-pin), '"%i"' % (17-pin), '"square"]'
+
+    print '   Pad[',\
+	mm2mils100(-Overall/2 - PinHeight/2 + PinWidth/2), \
+ 	mm2mils100((pin - 4.5) * PinSpacing), \
+	mm2mils100(-Overall/2 + PinHeight/2 - PinWidth/2), \
+ 	mm2mils100((pin - 4.5) * PinSpacing), \
+	mm2mils100(PinWidth), \
+	mm2mils100(PinSpacing - PinWidth), \
+	mm2mils100(PinResist), \
+	'"pin%i"' % (24+pin), '"%i"' % (24+pin), '"square"]'
+
+print '   ElementArc[',\
+	mm2mils100(-2.5), \
+	mm2mils100(2.5), \
+	'500 500 0 360 1000 ]'
+print ")"
-- 
2.47.2