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busy state fine tuning

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DJ2LS 2022-11-18 13:32:04 +01:00
parent 8b9cd83c71
commit 4c18a843fc
1 changed files with 6 additions and 3 deletions
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9
tnc/modem.py
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@ -912,12 +912,15 @@ class RF:
# Check for signals higher than average by checking for "100" # Check for signals higher than average by checking for "100"
# If we have a signal, increment our channel_busy delay counter # If we have a signal, increment our channel_busy delay counter
# so we have a smoother state toggle # so we have a smoother state toggle
if np.sum(dfft[dfft > avg + 10]) >= 300 and not static.TRANSMITTING: if np.sum(dfft[dfft > avg + 10]) >= 400 and not static.TRANSMITTING:
static.CHANNEL_BUSY = True static.CHANNEL_BUSY = True
# Limit delay counter to a maximum of 50. The higher this value, # Limit delay counter to a maximum of 250. The higher this value,
# the longer we will wait until releasing state # the longer we will wait until releasing state
channel_busy_delay = min(channel_busy_delay + 5, 250) channel_busy_delay = min(channel_busy_delay + 10, 250)
else: else:
# if transmitting set busy delay to 0 for avoiding too much false positives
if static.TRANSMITTING:
channel_busy_delay = 0
# Decrement channel busy counter if no signal has been detected. # Decrement channel busy counter if no signal has been detected.
channel_busy_delay = max(channel_busy_delay - 1, 0) channel_busy_delay = max(channel_busy_delay - 1, 0)
# When our channel busy counter reaches 0, toggle state to False # When our channel busy counter reaches 0, toggle state to False