decoders: Don't set self.samplenum.

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

diff --git a/decoders/mdio/pd.py b/decoders/mdio/pd.py
index 7c2fc5f3039b465bbe65fb5055c8eb21848d1c85..1d060b0b99150687ee3481ff91ec00fd895bc50b 100644 (file)
--- a/decoders/mdio/pd.py
+++ b/decoders/mdio/pd.py
@@ -33,10 +33,11 @@ class Decoder(srd.Decoder):
     id = 'mdio'
     name = 'MDIO'
     longname = 'Management Data Input/Output'
-    desc = 'Half-duplex sync serial bus for MII management between MAC and PHY.'
+    desc = 'MII management bus between MAC and PHY.'
     license = 'bsd'
     inputs = ['logic']
     outputs = ['mdio']
+    tags = ['Networking']
     channels = (
         {'id': 'mdc', 'name': 'MDC', 'desc': 'Clock'},
         {'id': 'mdio', 'name': 'MDIO', 'desc': 'Data'},
@@ -62,8 +63,10 @@ class Decoder(srd.Decoder):
     )
 
     def __init__(self):
+        self.reset()
+
+    def reset(self):
         self.illegal_bus = 0
-        self.samplenum = -1
         self.clause45_addr = -1 # Clause 45 is context sensitive.
         self.reset_decoder_state()
 
@@ -92,7 +95,7 @@ class Decoder(srd.Decoder):
             if self.clause45 and self.clause45_addr != -1:
                 decoded_min += str.format('ADDR: %04X ' % self.clause45_addr)
             elif self.clause45:
-                decoded_min += str.format('ADDR: UKWN ' % self.clause45_addr)
+                decoded_min += str.format('ADDR: UKWN ')
 
             if self.clause45 and self.opcode > 1 \
             or (not self.clause45 and self.opcode):
@@ -272,10 +275,9 @@ class Decoder(srd.Decoder):
     def state_DATA(self, mdio):
         if self.data == -1:
             self.data = 0
-            self.putff([2, ['TURNAROUND', 'TA', 'T']])
+            self.putff([2, ['TA', 'T']])
             if self.ta_invalid:
-                self.putff([4, ['TURNAROUND%s' % self.ta_invalid,
-                                'TA%s' % self.ta_invalid, 'TA', 'T']])
+                self.putff([4, ['TA%s' % self.ta_invalid, 'TA', 'T']])
             self.ss_frame_field = self.samplenum
         self.data_bits -= 1
         self.data |= mdio << self.data_bits