X-Git-Url: https://sigrok.org/gitweb/?p=libsigrokdecode.git;a=blobdiff_plain;f=decoders%2Fcounter%2Fpd.py;h=6dd8d918549dfe69a9117360f7410b262b5e9e72;hp=e32dabdd233cb22f859274c9f3b912db049000e9;hb=d11290fef0450c4f9b1c0f14d7c203de6ee02695;hpb=6ca7aa50829904240ea07bcb7594c838ec467b98

diff --git a/decoders/counter/pd.py b/decoders/counter/pd.py
index e32dabd..6dd8d91 100644
--- a/decoders/counter/pd.py
+++ b/decoders/counter/pd.py
@@ -37,14 +37,19 @@ class Decoder(srd.Decoder):
     annotations = (
         ('edge_count', 'Edge count'),
         ('word_count', 'Word count'),
+        ('word_reset', 'Word reset'),
     )
     annotation_rows = (
         ('edge_counts', 'Edges', (0,)),
         ('word_counts', 'Words', (1,)),
+        ('word_resets', 'Word resets', (2,)),
     )
     options = (
-        {'id': 'edge', 'desc': 'Edges to check', 'default': 'any', 'values': ('any', 'rising', 'falling')},
+        {'id': 'data_edge', 'desc': 'Edges to count (data)', 'default': 'any',
+            'values': ('any', 'rising', 'falling')},
         {'id': 'divider', 'desc': 'Count divider (word width)', 'default': 0},
+        {'id': 'reset_edge', 'desc': 'Edge which clears counters (reset)',
+            'default': 'falling', 'values': ('rising', 'falling')},
     )
 
     def __init__(self):
@@ -61,35 +66,34 @@ class Decoder(srd.Decoder):
 
     def start(self):
         self.out_ann = self.register(srd.OUTPUT_ANN)
-        self.edge = self.options['edge']
+        self.edge = self.options['data_edge']
         self.divider = self.options['divider']
         if self.divider < 0:
             self.divider = 0
 
-    def put_count(self, ann_class, count):
-        self.put(self.samplenum, self.samplenum, self.out_ann,
-            [ann_class, [str(count)]])
+    def putc(self, cls, annlist):
+        self.put(self.samplenum, self.samplenum, self.out_ann, [cls, annlist])
 
     def decode(self):
-        condition = [{'rising':  {0: 'r'},
-                      'falling': {0: 'f'},
-                      'any':     {0: 'e'},}[self.edge]]
+        opt_edge_map = {'rising': 'r', 'falling': 'f', 'any': 'e'}
+
+        condition = [{0: opt_edge_map[self.edge]}]
 
         if self.has_channel(1):
             self.have_reset = True
-            condition.append({1: 'f'})
+            condition.append({1: opt_edge_map[self.options['reset_edge']]})
 
         while True:
             self.wait(condition)
             if self.have_reset and self.matched[1]:
                 self.edge_count = 0
                 self.word_count = 0
-                self.put_count(1, 'R')
+                self.putc(2, ['Word reset', 'Reset', 'Rst', 'R'])
                 continue
 
             self.edge_count += 1
 
-            self.put_count(0, self.edge_count)
+            self.putc(0, [str(self.edge_count)])
             if self.divider > 0 and (self.edge_count % self.divider) == 0:
                 self.word_count += 1
-                self.put_count(1, self.word_count)
+                self.putc(1, [str(self.word_count)])