license: remove FSF postal address from boiler plate license text

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

diff --git a/decoders/onewire_network/pd.py b/decoders/onewire_network/pd.py
index 23402a63ebae8dc86147b0f9a458cfebc8439478..fca16dae272de10d9830d90bd6fc8d44fe3403fc 100644 (file)
--- a/decoders/onewire_network/pd.py
+++ b/decoders/onewire_network/pd.py
@@ -14,8 +14,7 @@
 ## GNU General Public License for more details.
 ##
 ## You should have received a copy of the GNU General Public License
-## along with this program; if not, write to the Free Software
-## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+## along with this program; if not, see <http://www.gnu.org/licenses/>.
 ##
 
 import sigrokdecode as srd
@@ -45,9 +44,9 @@ class Decoder(srd.Decoder):
         ('text', 'Human-readable text'),
     )
 
-    def __init__(self, **kwargs):
-        self.beg = 0
-        self.end = 0
+    def __init__(self):
+        self.ss_block = 0
+        self.es_block = 0
         self.state = 'COMMAND'
         self.bit_cnt = 0
         self.search = 'P'
@@ -62,11 +61,11 @@ class Decoder(srd.Decoder):
 
     def putx(self, data):
         # Helper function for most annotations.
-        self.put(self.beg, self.end, self.out_ann, data)
+        self.put(self.ss_block, self.es_block, self.out_ann, data)
 
     def puty(self, data):
         # Helper function for most protocol packets.
-        self.put(self.beg, self.end, self.out_python, data)
+        self.put(self.ss_block, self.es_block, self.out_python, data)
 
     def decode(self, ss, es, data):
         code, val = data
@@ -126,20 +125,18 @@ class Decoder(srd.Decoder):
             if self.onewire_collect(8, val, ss, es) == 0:
                 return
             self.putx([0, ['ROM error data: 0x%02x' % self.data]])
-        else:
-            raise Exception('Invalid state: %s' % self.state)
 
     # Data collector.
     def onewire_collect(self, length, val, ss, es):
         # Storing the sample this sequence begins with.
         if self.bit_cnt == 1:
-            self.beg = ss
+            self.ss_block = ss
         self.data = self.data & ~(1 << self.bit_cnt) | (val << self.bit_cnt)
         self.bit_cnt += 1
         # Storing the sample this sequence ends with.
         # In case the full length of the sequence is received, return 1.
         if self.bit_cnt == length:
-            self.end = es
+            self.es_block = es
             self.data = self.data & ((1 << length) - 1)
             self.bit_cnt = 0
             return 1
@@ -150,7 +147,7 @@ class Decoder(srd.Decoder):
     def onewire_search(self, length, val, ss, es):
         # Storing the sample this sequence begins with.
         if (self.bit_cnt == 0) and (self.search == 'P'):
-            self.beg = ss
+            self.ss_block = ss
 
         if self.search == 'P':
             # Master receives an original address bit.
@@ -171,7 +168,7 @@ class Decoder(srd.Decoder):
         # Storing the sample this sequence ends with.
         # In case the full length of the sequence is received, return 1.
         if self.bit_cnt == length:
-            self.end = es
+            self.es_block = es
             self.data_p = self.data_p & ((1 << length) - 1)
             self.data_n = self.data_n & ((1 << length) - 1)
             self.data = self.data & ((1 << length) - 1)