Factor out bcd2int() into common/srdhelper.

[libsigrokdecode.git] / decoders / dcf77 / pd.py

diff --git a/decoders/dcf77/pd.py b/decoders/dcf77/pd.py
index adee4037323df77428d4ed8c8e409d8c3348287f..cbdfa872955aea7d9d3711aba7bc3730636f3f9c 100644 (file)
--- a/decoders/dcf77/pd.py
+++ b/decoders/dcf77/pd.py
@@ -20,10 +20,7 @@
 
 import sigrokdecode as srd
 import calendar
-
-# Return the specified BCD number (max. 8 bits) as integer.
-def bcd2int(b):
-    return (b & 0x0f) + ((b >> 4) * 10)
+from srdhelper import bcd2int
 
 class SamplerateError(Exception):
     pass