X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=decoders%2Frgb_led_ws281x%2Fpd.py;h=bf181b6614143b308729ee0c043ffbf1f5b6a699;hb=3801453ccc140b17e78079e9b9cc6cd8a01322f6;hp=19db2bf5c3b3188a53f09efd55e8f3aec15f616b;hpb=2787cf2abc0187679e87d3735ca3e64c2a1a91c8;p=libsigrokdecode.git

diff --git a/decoders/rgb_led_ws281x/pd.py b/decoders/rgb_led_ws281x/pd.py
index 19db2bf..bf181b6 100644
--- a/decoders/rgb_led_ws281x/pd.py
+++ b/decoders/rgb_led_ws281x/pd.py
@@ -31,7 +31,7 @@ class Decoder(srd.Decoder):
     desc = 'RGB LED string protocol (WS281x).'
     license = 'gplv3+'
     inputs = ['logic']
-    outputs = ['rgb_led_ws281x']
+    outputs = []
     tags = ['Display', 'IC']
     channels = (
         {'id': 'din', 'name': 'DIN', 'desc': 'DIN data line'},
@@ -42,8 +42,8 @@ class Decoder(srd.Decoder):
         ('rgb', 'RGB'),
     )
     annotation_rows = (
-        ('bit', 'Bits', (0, 1)),
-        ('rgb', 'RGB', (2,)),
+        ('bits', 'Bits', (0, 1)),
+        ('rgb-vals', 'RGB values', (2,)),
     )
 
     def __init__(self):
@@ -89,6 +89,7 @@ class Decoder(srd.Decoder):
             # Check RESET condition (manufacturer recommends 50 usec minimal,
             # but real minimum is ~10 usec).
             if not self.inreset and not pin and self.es is not None and \
+                    self.ss is not None and \
                     (self.samplenum - self.es) / self.samplerate > 50e-6:
 
                 # Decode last bit value.