diff options
Diffstat (limited to 'decoders')
| -rw-r--r-- | decoders/uart/pd.py | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/decoders/uart/pd.py b/decoders/uart/pd.py index b10012a..cca8952 100644 --- a/decoders/uart/pd.py +++ b/decoders/uart/pd.py @@ -111,8 +111,8 @@ class Decoder(srd.Decoder): self.stopbit1 = [-1, -1] self.startsample = [-1, -1] self.state = ['WAIT FOR START BIT', 'WAIT FOR START BIT'] - self.oldbit = [None, None] - self.oldpins = None + self.oldbit = [1, 1] + self.oldpins = [1, 1] def start(self, metadata): self.samplerate = metadata['samplerate'] @@ -268,14 +268,6 @@ class Decoder(srd.Decoder): # continue self.oldpins, (rx, tx) = pins, pins - # First sample: Save RX/TX value. - if self.oldbit[RX] == None: - self.oldbit[RX] = rx - continue - if self.oldbit[TX] == None: - self.oldbit[TX] = tx - continue - # State machine. for rxtx in (RX, TX): signal = rx if (rxtx == RX) else tx |