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catch fft division by zero error

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dj2ls 2022-12-29 17:49:13 +01:00
parent a3f9dd6f45
commit 5be2a88fd0
1 changed files with 2 additions and 0 deletions
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2
tnc/modem.py
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@ -974,6 +974,8 @@ class RF:
# try except for avoiding runtime errors by division/0
try:
rms = int(np.sqrt(np.max(d ** 2)))
if rms == 0:
raise ZeroDivisionError
static.AUDIO_DBFS = 20 * np.log10(rms / 32768)
except Exception as e:
self.log.warning(