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| author | Gerhard Sittig <gerhard.sittig@gmx.net> | 2020-07-03 11:22:03 +0200 |
|---|---|---|
| committer | Gerhard Sittig <gerhard.sittig@gmx.net> | 2020-07-07 22:50:46 +0200 |
| commit | c945a82d3217da1a7c651ba2404070e00287c87b (patch) | |
| tree | c79e537ed230f5153cebd57c7fd5c2deebb2a54e /decoders/timing/pd.py | |
| parent | 3e962c2f5914300d63ccd5c135e4554c4314517f (diff) | |
| download | libsigrokdecode-c945a82d3217da1a7c651ba2404070e00287c87b.tar.gz libsigrokdecode-c945a82d3217da1a7c651ba2404070e00287c87b.zip | |
timing: use ss/es for consistency
Consistently use ss and es identifiers for annotation emission to match
other decoders, as well as counting distances between sample points to
increase readability. This also dramatically reduces text line length.
Diffstat (limited to 'decoders/timing/pd.py')
| -rw-r--r-- | decoders/timing/pd.py | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/decoders/timing/pd.py b/decoders/timing/pd.py index e687562..f14b64f 100644 --- a/decoders/timing/pd.py +++ b/decoders/timing/pd.py @@ -98,7 +98,7 @@ class Decoder(srd.Decoder): raise SamplerateError('Cannot decode without samplerate.') edge = self.options['edge'] avg_period = self.options['avg_period'] - last_samplenum = None + ss = None last_n = deque() last_t = None while True: @@ -109,10 +109,11 @@ class Decoder(srd.Decoder): else: pin = self.wait({Pin.DATA: 'e'}) - if not last_samplenum: - last_samplenum = self.samplenum + if not ss: + ss = self.samplenum continue - samples = self.samplenum - last_samplenum + es = self.samplenum + samples = es - ss t = samples / self.samplerate if t > 0: @@ -120,14 +121,14 @@ class Decoder(srd.Decoder): if len(last_n) > avg_period: last_n.popleft() - self.put(last_samplenum, self.samplenum, self.out_ann, + self.put(ss, es, self.out_ann, [Ann.TIME, [normalize_time(t)]]) if avg_period > 0: - self.put(last_samplenum, self.samplenum, self.out_ann, + self.put(ss, es, self.out_ann, [Ann.AVG, [normalize_time(sum(last_n) / len(last_n))]]) if last_t and self.options['delta'] == 'yes': - self.put(last_samplenum, self.samplenum, self.out_ann, + self.put(ss, es, self.out_ann, [Ann.DELTA, [normalize_time(t - last_t)]]) last_t = t - last_samplenum = self.samplenum + ss = es |