X-Git-Url: http://sigrok.org/gitweb/?p=libsigrokdecode.git;a=blobdiff_plain;f=decoders%2Fcommon%2Fsrdhelper%2Fmod.py;fp=decoders%2Fcommon%2Fsrdhelper%2Fmod.py;h=e65ab17e5ae590ae6854f6edddd7b4acd1dfc143;hp=0000000000000000000000000000000000000000;hb=135b790c851c52400279e7c932e1f900d91ae5cc;hpb=ae2181cd35e84ce81cfe58d2e0e05fdb3dfcb263

diff --git a/decoders/common/srdhelper/mod.py b/decoders/common/srdhelper/mod.py
new file mode 100644
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--- /dev/null
+++ b/decoders/common/srdhelper/mod.py
@@ -0,0 +1,23 @@
+##
+## This file is part of the libsigrokdecode project.
+##
+## Copyright (C) 2012-2014 Uwe Hermann <uwe@hermann-uwe.de>
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+##
+
+# Return the specified BCD number (max. 8 bits) as integer.
+def bcd2int(b):
+    return (b & 0x0f) + ((b >> 4) * 10)