avr_isp: Add more parts

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

diff --git a/decoders/modbus/pd.py b/decoders/modbus/pd.py
index cc4272168c28f4a60d633c1554f4340cb1d9071c..81aaf2a3117d18719b0d5649113d61cc70bad6bb 100644 (file)
--- a/decoders/modbus/pd.py
+++ b/decoders/modbus/pd.py
@@ -822,26 +822,26 @@ class Decoder(srd.Decoder):
     outputs = ['modbus']
     tags = ['Embedded/industrial']
     annotations = (
-        ('sc-server-id', ''),
-        ('sc-function', ''),
-        ('sc-crc', ''),
-        ('sc-address', ''),
-        ('sc-data', ''),
-        ('sc-length', ''),
-        ('sc-error', ''),
-        ('cs-server-id', ''),
-        ('cs-function', ''),
-        ('cs-crc', ''),
-        ('cs-address', ''),
-        ('cs-data', ''),
-        ('cs-length', ''),
-        ('cs-error', ''),
-        ('error-indication', ''),
+        ('sc-server-id', 'SC server ID'),
+        ('sc-function', 'SC function'),
+        ('sc-crc', 'SC CRC'),
+        ('sc-address', 'SC address'),
+        ('sc-data', 'SC data'),
+        ('sc-length', 'SC length'),
+        ('sc-error', 'SC error'),
+        ('cs-server-id', 'CS server ID'),
+        ('cs-function', 'CS function'),
+        ('cs-crc', 'CS CRC'),
+        ('cs-address', 'CS address'),
+        ('cs-data', 'CS data'),
+        ('cs-length', 'CS length'),
+        ('cs-error', 'CS error'),
+        ('error-indication', 'Error indication'),
     )
     annotation_rows = (
         ('sc', 'Server->client', (0, 1, 2, 3, 4, 5, 6)),
         ('cs', 'Client->server', (7, 8, 9, 10, 11, 12, 13)),
-        ('error-indicator', 'Errors in frame', (14,)),
+        ('error-indicators', 'Errors in frame', (14,)),
     )
     options = (
         {'id': 'scchannel', 'desc': 'Server -> client channel',
@@ -929,6 +929,10 @@ class Decoder(srd.Decoder):
     def decode(self, ss, es, data):
         ptype, rxtx, pdata = data
 
+        # Ignore unknown/unsupported ptypes.
+        if ptype not in ('STARTBIT', 'DATA', 'STOPBIT'):
+            return
+
         # Decide what ADU(s) we need this packet to go to.
         # Note that it's possible to go to both ADUs.
         if rxtx_channels[rxtx] == self.options['scchannel']: