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Code Issues Packages Projects Releases 10 Wiki Activity

Decode status widget (#1431)

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* Initial cleanup of pocsag beta, using DSP filters

* Better filter params

* Better filter

* Add signal diagnostics widgets

* POCSAG procs sends stats messages

* Only draw 32 bits

* Add AudioNormalizer filter
This commit is contained in:
Kyle Reed
2023-09-03 21:49:44 -07:00
committed by GitHub
parent 2435ee780f
commit 4819a2f4e2
9 changed files with 305 additions and 230 deletions
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firmware/baseband/proc_pocsag.cpp
+11
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@@ -56,6 +56,12 @@ void POCSAGProcessor::execute(const buffer_c8_t& buffer) {
processDemodulatedSamples(audio.p, 16);
extractFrames();
samples_processed += buffer.count;
if (samples_processed >= stat_update_threshold) {
send_stats();
samples_processed = 0;
}
// Clear the output before sending to audio chip.
// Only clear the audio buffer when there hasn't been any audio for a while.
if (squelch_.enabled() && squelch_history == 0) {
@@ -137,6 +143,11 @@ void POCSAGProcessor::configure() {
configured = true;
}
void POCSAGProcessor::send_stats() const {
POCSAGStatsMessage message(m_fifo.codeword, m_numCode, m_gotSync);
shared_memory.application_queue.push(message);
}
// -----------------------------
// Frame extractraction methods
// -----------------------------