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| author | Gerhard Sittig <gerhard.sittig@gmx.net> | 2017-01-15 13:09:36 +0100 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2017-06-16 15:17:15 +0200 |
| commit | 80307e8aaab4e1269a25f00cbfb2249377855bf7 (patch) | |
| tree | 478c9c57364469a1333814205a6f9e5eed5ce0e9 /decoders/wiegand/pd.py | |
| parent | 12c567037d3bb4b52e5553397c2f9aef6859b840 (diff) | |
| download | libsigrokdecode-80307e8aaab4e1269a25f00cbfb2249377855bf7.tar.gz libsigrokdecode-80307e8aaab4e1269a25f00cbfb2249377855bf7.zip | |
wiegand: Convert to PD API version 3.
Diffstat (limited to 'decoders/wiegand/pd.py')
| -rw-r--r-- | decoders/wiegand/pd.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/decoders/wiegand/pd.py b/decoders/wiegand/pd.py index 7a24fc8..42e63b9 100644 --- a/decoders/wiegand/pd.py +++ b/decoders/wiegand/pd.py @@ -20,7 +20,7 @@ import sigrokdecode as srd class Decoder(srd.Decoder): - api_version = 2 + api_version = 3 id = 'wiegand' name = 'Wiegand' longname = 'Wiegand interface' @@ -64,7 +64,7 @@ class Decoder(srd.Decoder): def start(self): 'Register output types and verify user supplied decoder values.' self.out_ann = self.register(srd.OUTPUT_ANN) - self._active = self.options['active'] == 'high' and 1 or 0 + self._active = 1 if self.options['active'] == 'high' else 0 self._inactive = 1 - self._active def metadata(self, key, value): @@ -102,8 +102,11 @@ class Decoder(srd.Decoder): self._state = state self._bits = [] - def decode(self, ss, es, data): - for self.samplenum, (d0, d1) in data: + def decode(self): + while True: + # TODO: Come up with more appropriate self.wait() conditions. + (d0, d1) = self.wait({'skip': 1}) + if d0 == self._d0_prev and d1 == self._d1_prev: if self.es_bit and self.samplenum >= self.es_bit: if (d0, d1) == (self._inactive, self._inactive): |