X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=decoders%2Fmax7219%2Fpd.py;h=eb26e10511e0a2b43cd8596243b85637fe0f24c2;hb=c5213e2632847750695bca0b3a97b5b03573435e;hp=9589c8f4828e6c4a3cc1f416e60541f96d46a51e;hpb=4539e9ca58966ce3c9cad4801b16c315e86ace01;p=libsigrokdecode.git

diff --git a/decoders/max7219/pd.py b/decoders/max7219/pd.py
index 9589c8f..eb26e10 100644
--- a/decoders/max7219/pd.py
+++ b/decoders/max7219/pd.py
@@ -41,24 +41,31 @@ registers = {
 ann_reg, ann_digit, ann_warning = range(3)
 
 class Decoder(srd.Decoder):
-    api_version = 2
+    api_version = 3
     id = 'max7219'
     name = 'MAX7219'
     longname = 'Maxim MAX7219/MAX7221'
-    desc = '8-digit LED display driver.'
+    desc = 'Maxim MAX72xx series 8-digit LED display driver.'
     license = 'gplv2+'
     inputs = ['spi']
-    outputs = ['max7219']
+    outputs = []
+    tags = ['Display']
     annotations = (
-        ('register', 'Registers written to the device'),
-        ('digit', 'Digits displayed on the device'),
-        ('warnings', 'Human-readable warnings'),
+        ('register', 'Register write'),
+        ('digit', 'Digit displayed'),
+        ('warning', 'Warning'),
     )
     annotation_rows = (
         ('commands', 'Commands', (ann_reg, ann_digit)),
         ('warnings', 'Warnings', (ann_warning,)),
     )
 
+    def __init__(self):
+        self.reset()
+
+    def reset(self):
+        pass
+
     def start(self):
         self.out_ann = self.register(srd.OUTPUT_ANN)
         self.pos = 0