X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=decoders%2Fparallel%2Fpd.py;h=c31718fb4efc371fadfe17d056425a40d805e988;hb=8eafa2613d2541e934a04874cd35cbc944c3168b;hp=476bf2fa04fb30c800f4d433e98a0228d09a194a;hpb=25e1418afe855a77be29bca4350dc49220dd3143;p=libsigrokdecode.git

diff --git a/decoders/parallel/pd.py b/decoders/parallel/pd.py
index 476bf2f..c31718f 100644
--- a/decoders/parallel/pd.py
+++ b/decoders/parallel/pd.py
@@ -57,7 +57,7 @@ Packet:
 '''
 
 def probe_list(num_probes):
-    l = []
+    l = [{'id': 'clk', 'name': 'CLK', 'desc': 'Clock line'}]
     for i in range(num_probes):
         d = {'id': 'd%d' % i, 'name': 'D%d' % i, 'desc': 'Data line %d' % i}
         l.append(d)
@@ -72,10 +72,8 @@ class Decoder(srd.Decoder):
     license = 'gplv2+'
     inputs = ['logic']
     outputs = ['parallel']
-    probes = [
-        {'id': 'clk', 'name': 'CLK', 'desc': 'Clock line'},
-    ]
-    optional_probes = probe_list(32)
+    probes = []
+    optional_probes = probe_list(8)
     options = {
         'clock_edge': ['Clock edge to sample on', 'rising'],
         'wordsize': ['Word size of the data', 1],
@@ -98,12 +96,9 @@ class Decoder(srd.Decoder):
         self.first = True
         self.state = 'IDLE'
 
-    def start(self, metadata):
-        self.out_proto = self.add(srd.OUTPUT_PROTO, 'parallel')
-        self.out_ann = self.add(srd.OUTPUT_ANN, 'parallel')
-
-    def report(self):
-        pass
+    def start(self):
+        self.out_proto = self.register(srd.OUTPUT_PYTHON)
+        self.out_ann = self.register(srd.OUTPUT_ANN)
 
     def putpb(self, data):
         self.put(self.ss_item, self.es_item, self.out_proto, data)
@@ -190,7 +185,10 @@ class Decoder(srd.Decoder):
 
             # State machine.
             if self.state == 'IDLE':
-                self.find_clk_edge(pins[0], pins[1:])
+                if pins[0] not in (0, 1):
+                    self.handle_bits(pins[1:])
+                else:
+                    self.find_clk_edge(pins[0], pins[1:])
             else:
                 raise Exception('Invalid state: %s' % self.state)