From 0f274b53a9c0c8a40cdb0ed41023705d99bc6c6c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Stefan=20Br=C3=BCns?= <stefan.bruens@rwth-aachen.de>
Date: Fri, 13 Nov 2015 04:55:56 +0100
Subject: [PATCH] usb_signalling: handle symbol errors in EOP state

Only SE0 and J are valid symbols during EOP
---
 decoders/usb_signalling/pd.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/decoders/usb_signalling/pd.py b/decoders/usb_signalling/pd.py
index c00786a..774ed49 100644
--- a/decoders/usb_signalling/pd.py
+++ b/decoders/usb_signalling/pd.py
@@ -209,6 +209,10 @@ class Decoder(srd.Decoder):
             self.putm([5, ['EOP', 'E']])
             self.state = 'IDLE'
             self.bitwidth = float(self.samplerate) / float(self.bitrate)
+        else:
+            self.putpm(['ERR', None])
+            self.putm([8, ['EOP Error', 'EErr', 'E']])
+            self.state = 'IDLE'
 
     def get_bit(self, sym):
         if sym == 'SE0':
-- 
2.30.2