diff options
Diffstat (limited to 'decoders/ddc/ddc.py')
| -rw-r--r-- | decoders/ddc/ddc.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/decoders/ddc/ddc.py b/decoders/ddc/ddc.py index 349b2ec..f59be8e 100644 --- a/decoders/ddc/ddc.py +++ b/decoders/ddc/ddc.py @@ -38,6 +38,7 @@ class Decoder(srd.Decoder): inputs = ['i2c'] outputs = ['ddc'] probes = [] + extra_probes = [] options = {} annotations = [ ['Byte stream', 'DDC byte stream as read from display.'], @@ -49,11 +50,14 @@ class Decoder(srd.Decoder): def start(self, metadata): self.out_ann = self.add(srd.OUTPUT_ANN, 'ddc') + def report(self): + pass + def decode(self, ss, es, data): try: cmd, data, ack_bit = data except Exception as e: - raise Exception('malformed I2C input: %s' % str(e)) from e + raise Exception('Malformed I2C input: %s' % str(e)) from e if self.state is None: # Wait for the DDC session to start. @@ -72,4 +76,6 @@ class Decoder(srd.Decoder): # There shouldn't be anything but data reads on this # address, so ignore everything else. self.put(ss, es, self.out_ann, [0, ['0x%.2x' % data]]) + else: + raise Exception('Invalid state: %s' % self.state) |