Add PD tags handling and some tags

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

diff --git a/decoders/timing/pd.py b/decoders/timing/pd.py
index c88b8b50358ad7acbc2493d71836349097cb2ae7..922c36db4e9f95d44c5d2d17ecb9609f62cb9b82 100644 (file)
--- a/decoders/timing/pd.py
+++ b/decoders/timing/pd.py
@@ -54,6 +54,7 @@ class Decoder(srd.Decoder):
     license = 'gplv2+'
     inputs = ['logic']
     outputs = ['timing']
+    tags = ['Logic', 'Tools']
     channels = (
         {'id': 'data', 'name': 'Data', 'desc': 'Data line'},
     )
@@ -74,8 +75,10 @@ class Decoder(srd.Decoder):
     )
 
     def __init__(self):
+        self.reset()
+
+    def reset(self):
         self.samplerate = None
-        self.oldpin = None
         self.last_samplenum = None
         self.last_n = deque()
         self.chunks = 0
@@ -89,7 +92,6 @@ class Decoder(srd.Decoder):
     def start(self):
         self.out_ann = self.register(srd.OUTPUT_ANN)
         self.edge = self.options['edge']
-        self.initial_pins = [0]
 
     def decode(self):
         if not self.samplerate: