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| author | Gerhard Sittig <gerhard.sittig@gmx.net> | 2020-07-25 17:51:07 +0200 |
|---|---|---|
| committer | Gerhard Sittig <gerhard.sittig@gmx.net> | 2020-07-25 23:16:01 +0200 |
| commit | b3f83fda31bfeef63b0ed5610c7b2986ad80dcc5 (patch) | |
| tree | 1a492564fb1476bd1ecfb23709022ad78af48878 | |
| parent | 34ed4b3fb179f4ff7972879534a7395c90fe8d84 (diff) | |
| download | libsigrokdecode-b3f83fda31bfeef63b0ed5610c7b2986ad80dcc5.tar.gz libsigrokdecode-b3f83fda31bfeef63b0ed5610c7b2986ad80dcc5.zip | |
ir_nec: only use the samplerate after receiving the value
The metadata() method unconditionally referenced the samplerate even
though the value is only available conditionally. Move the references to
a location after the samplerate presence check.
| -rw-r--r-- | decoders/ir_nec/pd.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/decoders/ir_nec/pd.py b/decoders/ir_nec/pd.py index 2e547d5..07323a7 100644 --- a/decoders/ir_nec/pd.py +++ b/decoders/ir_nec/pd.py @@ -133,6 +133,8 @@ class Decoder(srd.Decoder): def metadata(self, key, value): if key == srd.SRD_CONF_SAMPLERATE: self.samplerate = value + + def calc_rate(self): self.tolerance = 0.05 # +/-5% self.lc = int(self.samplerate * 0.0135) - 1 # 13.5ms self.rc = int(self.samplerate * 0.01125) - 1 # 11.25ms @@ -177,6 +179,7 @@ class Decoder(srd.Decoder): def decode(self): if not self.samplerate: raise SamplerateError('Cannot decode without samplerate.') + self.calc_rate() cd_count = None if self.options['cd_freq']: |