Backport recent changes from mainline.

[libsigrokdecode.git] / decoders / i2cfilter / pd.py

diff --git a/decoders/i2cfilter/pd.py b/decoders/i2cfilter/pd.py
index c3f148fc07e8ae78550b7afb9765cd20a363a04b..a54baab247b88a474db2c08a3649d097ba2c5e52 100644 (file)
--- a/decoders/i2cfilter/pd.py
+++ b/decoders/i2cfilter/pd.py
@@ -23,7 +23,7 @@
 import sigrokdecode as srd
 
 class Decoder(srd.Decoder):
-    api_version = 2
+    api_version = 3
     id = 'i2cfilter'
     name = 'I²C filter'
     longname = 'I²C filter'
@@ -31,14 +31,18 @@ class Decoder(srd.Decoder):
     license = 'gplv3+'
     inputs = ['i2c']
     outputs = ['i2c']
+    tags = ['Util']
     options = (
-        {'id': 'address', 'desc': 'Address to filter out of the I²C stream',
+        {'id': 'address', 'desc': 'Slave address to filter (decimal)',
             'default': 0},
         {'id': 'direction', 'desc': 'Direction to filter', 'default': 'both',
             'values': ('read', 'write', 'both')}
     )
 
     def __init__(self):
+        self.reset()
+
+    def reset(self):
         self.curslave = -1
         self.curdirection = None
         self.packets = [] # Local cache of I²C packets