decoders: Add/update tags for each PD.

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

diff --git a/decoders/lpc/pd.py b/decoders/lpc/pd.py
index c7375441daf9b50be419592eda832635d11011cf..debb72b99a6023cf4da501b58b8a4b0f5c26e8db 100644 (file)
--- a/decoders/lpc/pd.py
+++ b/decoders/lpc/pd.py
@@ -103,6 +103,7 @@ class Decoder(srd.Decoder):
     license = 'gplv2+'
     inputs = ['logic']
     outputs = ['lpc']
+    tags = ['PC']
     channels = (
         {'id': 'lframe', 'name': 'LFRAME#', 'desc': 'Frame'},
         {'id': 'lclk',   'name': 'LCLK',    'desc': 'Clock'},
@@ -136,6 +137,9 @@ class Decoder(srd.Decoder):
     )
 
     def __init__(self):
+        self.reset()
+
+    def reset(self):
         self.state = 'IDLE'
         self.oldlclk = -1
         self.samplenum = 0
@@ -337,7 +341,7 @@ class Decoder(srd.Decoder):
             # Most (but not all) states need this.
             if self.state != 'IDLE':
                 lad = (lad3 << 3) | (lad2 << 2) | (lad1 << 1) | lad0
-                lad_bits = bin(lad)[2:].zfill(4)
+                lad_bits = '{:04b}'.format(lad)
                 # self.putb([0, ['LAD: %s' % lad_bits]])
 
             # TODO: Only memory read/write is currently supported/tested.