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-rw-r--r--decoders/dcf77/__init__.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/decoders/dcf77/__init__.py b/decoders/dcf77/__init__.py
index 71828e2..04805c2 100644
--- a/decoders/dcf77/__init__.py
+++ b/decoders/dcf77/__init__.py
@@ -19,7 +19,8 @@
##
'''
-TODO.
+This PD decodes the DCF77 protocol (a European long-wave time signal that
+uses a 77.5kHz carrier frequency).
Details:
http://en.wikipedia.org/wiki/DCF77