All PDs: Minor whitespace and consistency fixes.

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

diff --git a/decoders/parallel/pd.py b/decoders/parallel/pd.py
index 094b12a3595dff6e2cb83867145827bee22e2901..a695ca6d403a45f2d2f81f8e1824cbf7d6f95a9d 100644 (file)
--- a/decoders/parallel/pd.py
+++ b/decoders/parallel/pd.py
@@ -62,7 +62,7 @@ def channel_list(num_channels):
     return tuple(l)
 
 class Decoder(srd.Decoder):
-    api_version = 1
+    api_version = 2
     id = 'parallel'
     name = 'Parallel'
     longname = 'Parallel sync bus'
@@ -92,7 +92,6 @@ class Decoder(srd.Decoder):
         self.oldpins = None
         self.ss_item = self.es_item = None
         self.first = True
-        self.state = 'IDLE'
 
     def start(self):
         self.out_python = self.register(srd.OUTPUT_PYTHON)
@@ -123,7 +122,7 @@ class Decoder(srd.Decoder):
         self.items.append(item)
         self.itemcount += 1
 
-        if self.first == True:
+        if self.first:
             # Save the start sample and item for later (no output yet).
             self.ss_item = self.samplenum
             self.first = False
@@ -181,12 +180,7 @@ class Decoder(srd.Decoder):
                 continue
             self.oldpins = pins
 
-            # State machine.
-            if self.state == 'IDLE':
-                if pins[0] not in (0, 1):
-                    self.handle_bits(pins[1:])
-                else:
-                    self.find_clk_edge(pins[0], pins[1:])
+            if pins[0] not in (0, 1):
+                self.handle_bits(pins[1:])
             else:
-                raise Exception('Invalid state: %s' % self.state)
-
+                self.find_clk_edge(pins[0], pins[1:])