-#!/usr/bin/python2
+#!/usr/bin/python3
# Copyright 2021 by Bdale Garbee <bdale@gag.com>. GPLv3
#
# Emit PCB footprint for RGZ0048A package used by TI CC1310 with RGZT suffix
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('# author: Bdale Garbee')
+print('# email: bdale@gag.com')
+print('# dist-license: GPL 3')
+print('# use-license: unlimited')
-print 'Element[0x0 "QFN48" "" "" 0 0 0 0 0 100 0x0]'
-print "("
+print('Element[0x0 "QFN48" "" "" 0 0 0 0 0 100 0x0]')
+print("(")
# pad under the chip, must be grounded
-print ' Pad[',\
+print(' Pad[',\
mm2mils100(0), \
mm2mils100(0), \
mm2mils100(0), \
mm2mils100(GndSquare), \
0, \
mm2mils100(GndSquareMask), \
- '"pin49" "49" "square,nopaste"]'
+ '"pin49" "49" "square,nopaste"]')
# vias in the ground pad under the chip
for viarow in range (-1,2):
# outer rows
- print ' Pin[',\
+ print(' Pin[',\
mm2mils100(-CoreViaSpacing - SideViaSpacing), \
mm2mils100(viarow * CoreViaSpacing), \
mm2mils100(ViaPadSize), \
mm2mils100(ViaPadSize), \
0, \
mm2mils100(ViaDrill), \
- '"pin49" "49" 0x0002]'
+ '"pin49" "49" 0x0002]')
- print ' Pin[',\
+ print(' Pin[',\
mm2mils100(CoreViaSpacing + SideViaSpacing), \
mm2mils100(viarow * CoreViaSpacing), \
mm2mils100(ViaPadSize), \
mm2mils100(ViaPadSize), \
0, \
mm2mils100(ViaDrill), \
- '"pin49" "49" 0x0002]'
+ '"pin49" "49" 0x0002]')
- print ' Pin[',\
+ print(' Pin[',\
mm2mils100(viarow * CoreViaSpacing), \
mm2mils100(-CoreViaSpacing - SideViaSpacing), \
mm2mils100(ViaPadSize), \
mm2mils100(ViaPadSize), \
0, \
mm2mils100(ViaDrill), \
- '"pin49" "49" 0x0002]'
+ '"pin49" "49" 0x0002]')
- print ' Pin[',\
+ print(' Pin[',\
mm2mils100(viarow * CoreViaSpacing), \
mm2mils100(CoreViaSpacing + SideViaSpacing), \
mm2mils100(ViaPadSize), \
mm2mils100(ViaPadSize), \
0, \
mm2mils100(ViaDrill), \
- '"pin49" "49" 0x0002]'
+ '"pin49" "49" 0x0002]')
# center array
for viacol in range (-1,2):
- print ' Pin[',\
+ print(' Pin[',\
mm2mils100(viacol * CoreViaSpacing), \
mm2mils100(viarow * CoreViaSpacing), \
mm2mils100(ViaPadSize), \
mm2mils100(ViaPadSize), \
0, \
mm2mils100(ViaDrill), \
- '"pin49" "49" 0x0002]'
+ '"pin49" "49" 0x0002]')
# solder paste squares in a grid on central ground pad
for pasterow in range (-2, 2):
for pastecol in range (-2, 2):
- print ' Pad[',\
+ print(' Pad[',\
mm2mils100(pastecol * PasteGrid + PasteGrid/2), \
mm2mils100(pasterow * PasteGrid + PasteGrid/2), \
mm2mils100(pastecol * PasteGrid + PasteGrid/2), \
mm2mils100((PasteSquare)), \
0, \
mm2mils100((PasteSquare)), \
- '"pin49" "49" "square"]'
+ '"pin49" "49" "square"]')
# pins
for pin in range (1,13):
- print ' Pad[',\
+ print(' Pad[',\
mm2mils100(-3.25 + pin * PinSpacing), \
mm2mils100(-Overall/2 - PinHeight/2 + PinWidth/2), \
mm2mils100(-3.25 + pin * PinSpacing), \
mm2mils100(PinWidth), \
mm2mils100(PinSpacing - PinWidth), \
mm2mils100(PinResist), \
- '"pin%i"' % (37-pin), '"%i"' % (37-pin), '"square"]'
+ '"pin%i"' % (37-pin), '"%i"' % (37-pin), '"square"]')
- print ' Pad[',\
+ print(' Pad[',\
mm2mils100(-3.25 + pin * PinSpacing), \
mm2mils100(+Overall/2 - PinHeight/2 + PinWidth/2), \
mm2mils100(-3.25 + pin * PinSpacing), \
mm2mils100(PinWidth), \
mm2mils100(PinSpacing - PinWidth), \
mm2mils100(PinResist), \
- '"pin%i"' % pin, '"%i"' % pin, '"square"]'
+ '"pin%i"' % pin, '"%i"' % pin, '"square"]')
- print ' Pad[',\
+ print(' Pad[',\
mm2mils100(Overall/2 - PinHeight/2 + PinWidth/2), \
mm2mils100(-3.25 + pin * PinSpacing), \
mm2mils100(Overall/2 + PinHeight/2 - PinWidth/2), \
mm2mils100(PinWidth), \
mm2mils100(PinSpacing - PinWidth), \
mm2mils100(PinResist), \
- '"pin%i"' % (25-pin), '"%i"' % (25-pin), '"square"]'
+ '"pin%i"' % (25-pin), '"%i"' % (25-pin), '"square"]')
- print ' Pad[',\
+ print(' Pad[',\
mm2mils100(-Overall/2 - PinHeight/2 + PinWidth/2), \
mm2mils100(-3.25 + pin * PinSpacing), \
mm2mils100(-Overall/2 + PinHeight/2 - PinWidth/2), \
mm2mils100(PinWidth), \
mm2mils100(PinSpacing - PinWidth), \
mm2mils100(PinResist), \
- '"pin%i"' % (36+pin), '"%i"' % (36+pin), '"square"]'
+ '"pin%i"' % (36+pin), '"%i"' % (36+pin), '"square"]')
-print ' ElementArc[',\
+print(' ElementArc[',\
mm2mils100(-3.6), \
mm2mils100(3.6), \
- '500 500 0 360 1000 ]'
-print ")"
+ '500 500 0 360 1000 ]')
+print(")")