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| author | Uwe Hermann <uwe@hermann-uwe.de> | 2014-07-08 21:21:03 +0200 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2014-07-09 17:50:05 +0200 |
| commit | e28f7aee3b96afeb543e0c3c29e3950ddd61a490 (patch) | |
| tree | 75b295dd005c22f21dded6815bf9e31a514277a1 /decoders/parallel | |
| parent | 0e501c70cf26f208d7e523b7fe737d0e8d565109 (diff) | |
| download | libsigrokdecode-e28f7aee3b96afeb543e0c3c29e3950ddd61a490.tar.gz libsigrokdecode-e28f7aee3b96afeb543e0c3c29e3950ddd61a490.zip | |
All PDs: Drop unneeded exceptions.
In all current PDs it is not necessary to raise an exception upon
invalid states (of the PD's state machine), since we can guarantee that
no such invalid state can ever be reached in these PDs.
Diffstat (limited to 'decoders/parallel')
| -rw-r--r-- | decoders/parallel/pd.py | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/decoders/parallel/pd.py b/decoders/parallel/pd.py index 03b5e2f..0b512c8 100644 --- a/decoders/parallel/pd.py +++ b/decoders/parallel/pd.py @@ -92,7 +92,6 @@ class Decoder(srd.Decoder): self.oldpins = None self.ss_item = self.es_item = None self.first = True - self.state = 'IDLE' def start(self): self.out_python = self.register(srd.OUTPUT_PYTHON) @@ -181,12 +180,8 @@ class Decoder(srd.Decoder): continue self.oldpins = pins - # State machine. - if self.state == 'IDLE': - if pins[0] not in (0, 1): - self.handle_bits(pins[1:]) - else: - self.find_clk_edge(pins[0], pins[1:]) + if pins[0] not in (0, 1): + self.handle_bits(pins[1:]) else: - raise Exception('Invalid state: %s' % self.state) + self.find_clk_edge(pins[0], pins[1:]) |