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| author | Stefan Brüns <stefan.bruens@rwth-aachen.de> | 2015-11-13 04:05:24 +0100 |
|---|---|---|
| committer | Stefan Brüns <stefan.bruens@rwth-aachen.de> | 2015-11-30 00:03:01 +0100 |
| commit | 56cc44ff1106e8e28d9242b6232552c501090ed4 (patch) | |
| tree | 9c31664cc5cd51dd3102795ba12dc76fc13b1e0a /decoders/usb_signalling | |
| parent | 8c90d7bdf21f091bb8bf6a45fbb8602e406b10e4 (diff) | |
| download | libsigrokdecode-56cc44ff1106e8e28d9242b6232552c501090ed4.tar.gz libsigrokdecode-56cc44ff1106e8e28d9242b6232552c501090ed4.zip | |
usb_signalling: consolidate symbol output
No need to replicate the symbol formatting in several places
Diffstat (limited to 'decoders/usb_signalling')
| -rw-r--r-- | decoders/usb_signalling/pd.py | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/decoders/usb_signalling/pd.py b/decoders/usb_signalling/pd.py index 768a3b7..4af2eff 100644 --- a/decoders/usb_signalling/pd.py +++ b/decoders/usb_signalling/pd.py @@ -66,11 +66,11 @@ bitrates = { 'full-speed': 12000000, # 12Mb/s (+/- 0.25%) } -sym_idx = { - 'J': 0, - 'K': 1, - 'SE0': 2, - 'SE1': 3, +sym_annotation = { + 'J': [0, ['J']], + 'K': [1, ['K']], + 'SE0': [2, ['SE0', '0']], + 'SE1': [3, ['SE1', '1']], } class SamplerateError(Exception): @@ -180,13 +180,11 @@ class Decoder(srd.Decoder): # Stuff bit. self.putpb(['STUFF BIT', None]) self.putb([7, ['Stuff bit: %s' % b, 'SB: %s' % b, '%s' % b]]) - self.putb([sym_idx[sym], ['%s' % sym]]) self.consecutive_ones = 0 else: # Normal bit (not a stuff bit). self.putpb(['BIT', b]) self.putb([6, ['%s' % b]]) - self.putb([sym_idx[sym], ['%s' % sym]]) if b == '1': self.consecutive_ones += 1 else: @@ -196,7 +194,7 @@ class Decoder(srd.Decoder): # EOP: SE0 for >= 1 bittime (usually 2 bittimes), then J. self.syms.append(sym) self.putpb(['SYM', sym]) - self.putb([sym_idx[sym], ['%s' % sym, '%s' % sym[0]]]) + self.putb(sym_annotation[sym]) self.set_new_target_samplenum() self.oldsym = sym if self.syms[-2:] == ['SE0', 'J']: @@ -217,6 +215,7 @@ class Decoder(srd.Decoder): self.syms.append(sym) self.putpb(['SYM', sym]) b = '0' if self.oldsym != sym else '1' + self.putb(sym_annotation[sym]) if self.oldsym != sym: edgesym = symbols[self.options['signalling']][tuple(self.edgepins)] if edgesym not in ('SE0', 'SE1'): |