datasheet and footprint for Onion Omega2S Linux SOM

diff --git a/datasheets/onion/Omega2S_Datasheet.pdf b/datasheets/onion/Omega2S_Datasheet.pdf
new file mode 100644 (file)
index 0000000..cc06ade
Binary files /dev/null and b/datasheets/onion/Omega2S_Datasheet.pdf differ

diff --git a/packages/Makefile b/packages/Makefile
index f54d28d47b6e5c2b908a04b5d6fcdaee864bcef1..16e6c80b4715815b72d03a55f5de1c00a5c03f16 100644 (file)
--- a/packages/Makefile
+++ b/packages/Makefile
@@ -166,7 +166,8 @@ FOOTPRINTS= \
        miniso8.fp \
        PDFN33.fp \
        rpsma-th.fp \
-       NINA-W131.fp
+       NINA-W131.fp \
+       Omega2S.fp
 
 .5c.fp:
        nickle $*.5c -o $@

diff --git a/packages/Omega2S.py b/packages/Omega2S.py
new file mode 100755 (executable)
index 0000000..fbdef5c
--- /dev/null
+++ b/packages/Omega2S.py
@@ -0,0 +1,95 @@
+#!/usr/bin/python3
+# Copyright 2022 by Bdale Garbee <bdale@gag.com>.  GPLv3
+#
+# Program to emit PCB footprint for Onion Omega2S Linux SOM
+#
+
+# dimensions in mm from:
+#      onion/Omega2S_Datasheet.pdf
+
+BodyLength = 34.0
+BodyWidth = 20.0
+
+OuterPitch = 1.27
+OuterWidth = 0.86
+OuterHeight = 1.50
+
+LeftOffset = 1.76
+
+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 "Omega2S" "" "" 0 0 11000 0 0 100 0x0]')
+print("(")
+
+# outer 2 long rows
+for pin in range (0,25):
+    print('   Pad[',\
+        mm2mils100(-BodyLength/2 + LeftOffset + pin*OuterPitch), \
+        mm2mils100(-BodyWidth/2 + OuterHeight/2 - OuterWidth/2), \
+        mm2mils100(-BodyLength/2 + LeftOffset + pin*OuterPitch), \
+        mm2mils100(-BodyWidth/2 - OuterHeight/2 + OuterWidth/2), \
+        mm2mils100(OuterWidth), \
+        mm2mils100(OuterPitch - OuterWidth), \
+        mm2mils100(OuterWidth)+600, \
+        '"pin%i"' % (63 - pin), '"%i"' % (63 - pin), '"square"]')
+
+    print('   Pad[',\
+        mm2mils100(-BodyLength/2 + LeftOffset + pin*OuterPitch), \
+        mm2mils100(BodyWidth/2 + OuterHeight/2 - OuterWidth/2), \
+        mm2mils100(-BodyLength/2 + LeftOffset + pin*OuterPitch), \
+        mm2mils100(BodyWidth/2 - OuterHeight/2 + OuterWidth/2), \
+        mm2mils100(OuterWidth), \
+        mm2mils100(OuterPitch - OuterWidth), \
+        mm2mils100(OuterWidth)+600, \
+        '"pin%i"' % (1 + pin), '"%i"' % (1 + pin), '"square"]')
+
+# right side row
+for pin in range (0,13):
+    print('   Pad[',\
+        mm2mils100(BodyLength/2 + OuterHeight/2 - OuterWidth/2), \
+        mm2mils100((pin-6) * OuterPitch), \
+        mm2mils100(BodyLength/2 - OuterHeight/2 + OuterWidth/2), \
+        mm2mils100((pin-6) * OuterPitch), \
+        mm2mils100(OuterWidth), \
+        mm2mils100(OuterPitch - OuterWidth), \
+        mm2mils100(OuterWidth)+600, \
+        '"pin%i"' % (38 - pin), '"%i"' % (38 - pin), '"square"]')
+
+print('   ElementLine[',\
+        mm2mils100(-BodyLength/2), \
+        mm2mils100(-BodyWidth/2), \
+        mm2mils100(-BodyLength/2), \
+        mm2mils100( BodyWidth/2), \
+        '1000 ]')
+
+print('   ElementLine[',\
+        mm2mils100(-BodyLength/2), \
+        mm2mils100( BodyWidth/2), \
+        mm2mils100( BodyLength/2), \
+        mm2mils100( BodyWidth/2), \
+        '1000 ]')
+
+print('   ElementLine[',\
+        mm2mils100( BodyLength/2), \
+        mm2mils100( BodyWidth/2), \
+        mm2mils100( BodyLength/2), \
+        mm2mils100(-BodyWidth/2), \
+        '1000 ]')
+
+print('   ElementLine[',\
+        mm2mils100( BodyLength/2), \
+        mm2mils100(-BodyWidth/2), \
+        mm2mils100(-BodyLength/2), \
+        mm2mils100(-BodyWidth/2), \
+        '1000 ]')
+
+print(")")