Ignore the squelch while receiving a packet
Before this commit, samples could be dropped during packet reception, which for sure destroys the current packet and potentially the following one. Now samples are stored even if the squelch „closes“, and decoding will potentially fail due to high noise, but not due to missing samples.
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@ -274,8 +274,11 @@ result_t layer1_rx_process(layer1_rx_t *rx, const float complex *samples, size_t
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switch(update_and_check_squelch(rx, i)) {
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case SQUELCH_CLOSED:
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// ignore this sample
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continue;
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if(rx->state == RX_STATE_ACQUISITION) {
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// ignore this sample
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continue;
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}
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break;
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case SQUELCH_JUST_OPENED:
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symsync_crcf_reset(rx->symsync);
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@ -614,7 +617,7 @@ result_t layer1_rx_reset(layer1_rx_t *rx)
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bool layer1_rx_is_busy(const layer1_rx_t *rx)
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{
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return is_squelch_open(rx);
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return (rx->state != RX_STATE_ACQUISITION) || is_squelch_open(rx);
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}
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