diff options
Diffstat (limited to 'decoders/dcf77/pd.py')
| -rw-r--r-- | decoders/dcf77/pd.py | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/decoders/dcf77/pd.py b/decoders/dcf77/pd.py index 978b961..7218e7e 100644 --- a/decoders/dcf77/pd.py +++ b/decoders/dcf77/pd.py @@ -39,9 +39,7 @@ class Decoder(srd.Decoder): probes = [ {'id': 'data', 'name': 'DATA', 'desc': 'DATA line'}, ] - optional_probes = [ - {'id': 'pon', 'name': 'PON', 'desc': 'Power on'}, - ] + optional_probes = [] options = {} annotations = [ ['start_of_minute', 'Start of minute'], @@ -70,7 +68,6 @@ class Decoder(srd.Decoder): self.state = 'WAIT FOR RISING EDGE' self.oldpins = None self.oldval = None - self.oldpon = None self.samplenum = 0 self.bit_start = 0 self.bit_start_old = 0 @@ -222,27 +219,7 @@ class Decoder(srd.Decoder): # Ignore identical samples early on (for performance reasons). if self.oldpins == pins: continue - self.oldpins, (val, pon) = pins, pins - - # Always remember the old PON state. - if self.oldpon != pon: - self.oldpon = pon - - # Warn if PON goes low. - if self.oldpon == 1 and pon == 0: - self.pon_ss = self.samplenum - self.put(self.samplenum, self.samplenum, self.out_ann, - [1, ['Warning: PON goes low, DCF77 reception ' - 'no longer possible']]) - elif self.oldpon == 0 and pon == 1: - self.put(self.samplenum, self.samplenum, self.out_ann, - [0, ['PON goes high, DCF77 reception now possible']]) - self.put(self.pon_ss, self.samplenum, self.out_ann, - [1, ['Warning: PON low, DCF77 reception disabled']]) - - # Ignore samples where PON == 0, they can't contain DCF77 signals. - if pon == 0: - continue + self.oldpins, (val,) = pins, pins if self.state == 'WAIT FOR RISING EDGE': # Wait until the next rising edge occurs. |