diff options
| -rw-r--r-- | decoders/atsha204a/pd.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/decoders/atsha204a/pd.py b/decoders/atsha204a/pd.py index d149c49..8e37e5b 100644 --- a/decoders/atsha204a/pd.py +++ b/decoders/atsha204a/pd.py @@ -287,7 +287,6 @@ class Decoder(srd.Decoder): def decode(self, ss, es, data): cmd, databyte = data - # State machine. if self.state == 'IDLE': # Wait for an I²C START condition. @@ -309,7 +308,8 @@ class Decoder(srd.Decoder): # Reset the opcode before received data, as this causes # responses to be displayed incorrectly. self.opcode = -1 - self.output_rx_bytes() + if len(self.bytes) > 0: + self.output_rx_bytes() self.waddr = -1 self.bytes = [] self.state = 'IDLE' |