From 10aeb8ea8b183394cebc0033f048f49f4262b57d Mon Sep 17 00:00:00 2001
From: Gerhard Sittig <gerhard.sittig@gmx.net>
Date: Mon, 20 Feb 2017 21:37:05 +0100
Subject: all decoders: introduce a reset() method

Move initialization code of protocol decoders from the constructor to a
new reset() helper method. The libsigrokdecode backend could run this
method several times to clear the decoder's internal state, before new
data from another acquisition gets fed to decode() calls.
---
 decoders/i2cdemux/pd.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'decoders/i2cdemux')

diff --git a/decoders/i2cdemux/pd.py b/decoders/i2cdemux/pd.py
index c6ab53d..2495e84 100644
--- a/decoders/i2cdemux/pd.py
+++ b/decoders/i2cdemux/pd.py
@@ -30,6 +30,9 @@ class Decoder(srd.Decoder):
     outputs = [] # TODO: Only known at run-time.
 
     def __init__(self):
+        self.reset()
+
+    def reset(self):
         self.packets = [] # Local cache of I²C packets
         self.slaves = [] # List of known slave addresses
         self.stream = -1 # Current output stream
-- 
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