From 15a8a05595c72d328abdea8e3b23f1b558cc46bf Mon Sep 17 00:00:00 2001 From: Gerhard Sittig Date: Sun, 28 Jan 2018 20:49:48 +0100 Subject: graycode, morse, pwm, usb_request, wiegand: cope with absent sample rate Improve robustness of some more protocol decoders. Few of them never checked for the availability of a sample rate in the first place, others checked for the presence of a spec but would not cope with a value of 0. Some checked the value only after processing it, which could result in runtime errors. This change is motivated by bug #1118. --- decoders/graycode/pd.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'decoders/graycode') diff --git a/decoders/graycode/pd.py b/decoders/graycode/pd.py index 1211c69..ef5d513 100644 --- a/decoders/graycode/pd.py +++ b/decoders/graycode/pd.py @@ -175,7 +175,7 @@ class Decoder(srd.Decoder): if self.options['edges']: self.turns.set(self.samplenum, self.count.get() // self.options['edges']) - if self.samplerate is not None: + if self.samplerate: period = (curtime - prevtime) / self.samplerate freq = abs(phasedelta_raw) / period -- cgit v1.2.3-70-g09d2