diff options
Diffstat (limited to 'decoders/uart/pd.py')
| -rw-r--r-- | decoders/uart/pd.py | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/decoders/uart/pd.py b/decoders/uart/pd.py index af2e51c..5a6dfc0 100644 --- a/decoders/uart/pd.py +++ b/decoders/uart/pd.py @@ -98,6 +98,10 @@ class Decoder(srd.Decoder): } annotations = [ ['Data', 'UART data'], + ['Start bits', 'UART start bits'], + ['Parity bits', 'UART parity bits'], + ['Stop bits', 'UART stop bits'], + ['Warnings', 'Warnings'], ] def putx(self, rxtx, data): @@ -184,7 +188,7 @@ class Decoder(srd.Decoder): self.state[rxtx] = 'GET DATA BITS' self.putp(['STARTBIT', rxtx, self.startbit[rxtx]]) - self.putg([0, ['Start bit', 'Start', 'S']]) + self.putg([1, ['Start bit', 'Start', 'S']]) def get_data_bits(self, rxtx, signal): # Skip samples until we're in the middle of the desired data bit. @@ -248,11 +252,11 @@ class Decoder(srd.Decoder): if parity_ok(self.options['parity_type'], self.paritybit[rxtx], self.databyte[rxtx], self.options['num_data_bits']): self.putp(['PARITYBIT', rxtx, self.paritybit[rxtx]]) - self.putg([0, ['Parity bit', 'Parity', 'P']]) + self.putg([2, ['Parity bit', 'Parity', 'P']]) else: # TODO: Return expected/actual parity values. self.putp(['PARITY ERROR', rxtx, (0, 1)]) # FIXME: Dummy tuple... - self.putg([0, ['Parity error', 'Parity err', 'PE']]) + self.putg([4, ['Parity error', 'Parity err', 'PE']]) # TODO: Currently only supports 1 stop bit. def get_stop_bits(self, rxtx, signal): @@ -267,12 +271,13 @@ class Decoder(srd.Decoder): # Stop bits must be 1. If not, we report an error. if self.stopbit1[rxtx] != 1: self.putp(['INVALID STOPBIT', rxtx, self.stopbit1[rxtx]]) + self.putg([4, ['Frame error', 'Frame err', 'FE']]) # TODO: Abort? Ignore the frame? Other? self.state[rxtx] = 'WAIT FOR START BIT' self.putp(['STOPBIT', rxtx, self.stopbit1[rxtx]]) - self.putg([0, ['Stop bit', 'Stop', 'T']]) + self.putg([3, ['Stop bit', 'Stop', 'T']]) def decode(self, ss, es, data): # TODO: Either RX or TX could be omitted (optional probe). |