2 # Copyright 2022 by Bdale Garbee <bdale@gag.com>. GPLv3
4 # Program to emit PCB footprint for Onion Omega2S Linux SOM
7 # dimensions in mm from:
8 # onion/Omega2S_Datasheet.pdf
21 # we're going to use the 1/100 of a mil fundamental unit form
23 return int( mm / 25.4 * 1000.0 * 100.0 + 0.5 )
25 print('# author: Bdale Garbee')
26 print('# email: bdale@gag.com')
27 print('# dist-license: GPL 3')
28 print('# use-license: unlimited')
30 print('Element[0x0 "Omega2S" "" "" 0 0 11000 0 0 100 0x0]')
34 for pin in range (0,25):
36 mm2mils100(-BodyLength/2 + LeftOffset + pin*OuterPitch), \
37 mm2mils100(-BodyWidth/2 + OuterHeight/2 - OuterWidth/2), \
38 mm2mils100(-BodyLength/2 + LeftOffset + pin*OuterPitch), \
39 mm2mils100(-BodyWidth/2 - OuterHeight/2 + OuterWidth/2), \
40 mm2mils100(OuterWidth), \
41 mm2mils100(OuterPitch - OuterWidth), \
42 mm2mils100(OuterWidth)+600, \
43 '"pin%i"' % (63 - pin), '"%i"' % (63 - pin), '"square"]')
46 mm2mils100(-BodyLength/2 + LeftOffset + pin*OuterPitch), \
47 mm2mils100(BodyWidth/2 + OuterHeight/2 - OuterWidth/2), \
48 mm2mils100(-BodyLength/2 + LeftOffset + pin*OuterPitch), \
49 mm2mils100(BodyWidth/2 - OuterHeight/2 + OuterWidth/2), \
50 mm2mils100(OuterWidth), \
51 mm2mils100(OuterPitch - OuterWidth), \
52 mm2mils100(OuterWidth)+600, \
53 '"pin%i"' % (1 + pin), '"%i"' % (1 + pin), '"square"]')
56 for pin in range (0,13):
58 mm2mils100(BodyLength/2 + OuterHeight/2 - OuterWidth/2), \
59 mm2mils100((pin-6) * OuterPitch), \
60 mm2mils100(BodyLength/2 - OuterHeight/2 + OuterWidth/2), \
61 mm2mils100((pin-6) * OuterPitch), \
62 mm2mils100(OuterWidth), \
63 mm2mils100(OuterPitch - OuterWidth), \
64 mm2mils100(OuterWidth)+600, \
65 '"pin%i"' % (38 - pin), '"%i"' % (38 - pin), '"square"]')
67 print(' ElementLine[',\
68 mm2mils100(-BodyLength/2), \
69 mm2mils100(-BodyWidth/2), \
70 mm2mils100(-BodyLength/2), \
71 mm2mils100( BodyWidth/2), \
74 print(' ElementLine[',\
75 mm2mils100(-BodyLength/2), \
76 mm2mils100( BodyWidth/2), \
77 mm2mils100( BodyLength/2), \
78 mm2mils100( BodyWidth/2), \
81 print(' ElementLine[',\
82 mm2mils100( BodyLength/2), \
83 mm2mils100( BodyWidth/2), \
84 mm2mils100( BodyLength/2), \
85 mm2mils100(-BodyWidth/2), \
88 print(' ElementLine[',\
89 mm2mils100( BodyLength/2), \
90 mm2mils100(-BodyWidth/2), \
91 mm2mils100(-BodyLength/2), \
92 mm2mils100(-BodyWidth/2), \