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https://github.com/mikecarper/MeshCore.git
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mikecarper
0be4c7488c
Add native narrow-band CW capture, ACK-first remote sessions, retained LoRa-readable pages, checked restoration and transport-safe progress. Add stock-compatible negotiated heartbeat/autosleep and recovery. Include host regressions and identity-bound HIL runners; keep unverified faster tuning HIL-only and document outstanding hardware validation.
64 lines
3.0 KiB
C++
64 lines
3.0 KiB
C++
// CW floor-step/fading regression, also reusable for read-only lab A/B copies.
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// Default code prints results; REQUIRE_PASS asserts exact text and no stuck RF.
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#include <helpers/MorseRx.h>
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#include <cstdio>
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#include <cstring>
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#include <initializer_list>
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#include <cassert>
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static void receive(const char* label,float quiet,float mark,bool fade,uint8_t wpm=25,uint32_t cadence=1,bool jitter=false,bool spikes=false) {
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mesh::MorseRx rx; uint32_t now=100;
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rx.start(wpm,300000,now);
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const uint32_t unit=mesh::MorseTx::unitMillis(wpm);
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const auto level=[&](float value,uint32_t duration) {
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for (uint32_t elapsed=0; elapsed<duration; ++elapsed,++now) {
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if (now%cadence==0) {
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float input=jitter && value!=quiet && value>-104 ? value+int(now%7)-3 : value;
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if (spikes && value==quiet && now%137==0) input=-60;
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rx.sample(input,now);
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}
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}
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};
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level(-127.5f,520);
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const char* text="SOS TEST 25";
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unsigned marks=0;
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for (size_t letter=0; text[letter]; ++letter) {
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if (text[letter]==' ') continue;
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const uint8_t code=mesh::MorseTx::codeFor(text[letter]);
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for (uint8_t bit=mesh::MorseTx::symbolCount(code); bit; --bit) {
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const unsigned units=code & (1U<<(bit-1)) ? 3 : 1;
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const float signal=fade && marks++>8 ? -94.0f : mark;
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level(signal,unit*units);
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const unsigned gap=bit>1 ? 1 : (text[letter+1]==' ' || !text[letter+1] ? 7 : 3);
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level(quiet,unit*gap);
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}
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}
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mesh::MorseRxDiagnostics diagnostics; rx.diagnostics(diagnostics);
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const bool stuck=rx.keyed(); rx.stop(now);
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#ifdef MORSE_ESTIMATOR_REQUIRE_PASS
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assert(!stuck && !strncmp(rx.text(),text,strlen(text)));
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assert(rx.length()==strlen(text) || (rx.length()==strlen(text)+1 && rx.text()[strlen(text)]==' '));
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#endif
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std::printf("%s (%u WPM, %lu ms polling): capture=\"%s\", stuck=%u, noise=%.1f, unit=%u\n",
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label,unsigned(wpm),(unsigned long)cadence,rx.text(),unsigned(stuck),diagnostics.noise_dbm,unsigned(diagnostics.unit_ms));
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}
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int main() {
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receive("unchanged floor / strong",-127.5f,-34.5f,false);
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receive("floor step / strong",-104.0f,-34.5f,false);
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receive("floor step / moderate",-104.0f,-64.0f,false);
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receive("floor step / weak6dB",-104.0f,-98.0f,false);
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receive("30dB floor step / weak6dB",-97.5f,-91.5f,false);
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receive("unchanged floor / fading",-127.5f,-34.5f,true);
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receive("floor step / fading",-104.0f,-34.5f,true);
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#ifdef MORSE_ESTIMATOR_EXTENDED
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for (uint8_t speed : {1,25,60,120,240}) for (uint32_t cadence : {1,2}) {
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receive("floor step / strong",-104.0f,-34.5f,false,speed,cadence);
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receive("floor step / moderate",-104.0f,-64.0f,false,speed,cadence);
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receive("floor step / weak6dB",-104.0f,-98.0f,false,speed,cadence);
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receive("floor step / fading",-104.0f,-34.5f,true,speed,cadence);
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receive("floor step / 3dB jitter",-104.0f,-34.5f,false,speed,cadence,true);
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receive("unchanged floor / weak7dB",-127.5f,-120.5f,false,speed,cadence);
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receive("floor step / 1ms quiet spikes",-104.0f,-34.5f,false,speed,cadence,false,true);
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}
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#endif
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}
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