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reset noise_floor sampling after agc reset

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Wessel Nieboer 2026-02-19 16:52:57 +01:00 • committed by Wessel Nieboer
parent a2dc2eb50c
commit 9106ab46e1
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1 changed files with 8 additions and 0 deletions
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8
src/helpers/radiolib/RadioLibWrappers.cpp
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@ -63,6 +63,14 @@ void RadioLibWrapper::resetAGC() {
doResetAGC(); doResetAGC();
state = STATE_IDLE; // trigger a startReceive() state = STATE_IDLE; // trigger a startReceive()
// Reset noise floor sampling so it reconverges from scratch.
// Without this, a stuck _noise_floor of -120 makes the sampling threshold
// too low (-106) to accept normal samples (~-105), self-reinforcing the
// stuck value even after the receiver has recovered.
_noise_floor = 0;
_num_floor_samples = 0;
_floor_sample_sum = 0;
} }
void RadioLibWrapper::loop() { void RadioLibWrapper::loop() {