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Prefer progress data for scanner sweep

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Smittix
2026-02-04 13:11:02 +00:00
parent 400cf1114f
commit d81d644319
1 changed files with 23 additions and 24 deletions
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47
static/js/modes/listening-post.js
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@@ -598,49 +598,48 @@ function handleFrequencyUpdate(data) {
return;
}
const hasProgress = data.progress !== undefined && Number.isFinite(data.progress);
const freqValue = (typeof data.frequency === 'number' && Number.isFinite(data.frequency))
? data.frequency
: null;
const stepMhz = Math.max(0.001, (scannerStepKhz || 1) / 1000);
const freqTolerance = stepMhz * 2;
let progressValue = null;
if (freqValue !== null) {
const stepMhz = Math.max(0.001, (scannerStepKhz || 1) / 1000);
const freqTolerance = stepMhz * 2;
if (lastScanFreq !== null && (freqValue + freqTolerance) < lastScanFreq) {
const nearEnd = lastScanFreq >= (scannerEndFreq - freqTolerance * 2);
const nearStart = freqValue <= (scannerStartFreq + freqTolerance * 2);
if (nearEnd && nearStart) {
scannerCycles++;
const cyclesEl = document.getElementById('mainScanCycles');
if (cyclesEl) cyclesEl.textContent = scannerCycles;
lastScanFreq = null;
lastScanProgress = null;
if (scannerTotalSteps > 0) {
scannerFreqsScanned = scannerCycles * scannerTotalSteps;
const freqsEl = document.getElementById('mainFreqsScanned');
if (freqsEl) freqsEl.textContent = scannerFreqsScanned;
}
} else {
if (hasProgress) {
progressValue = data.progress;
const clamped = Math.max(0, Math.min(1, progressValue));
if (lastScanProgress !== null && clamped < lastScanProgress) {
const isCycleReset = lastScanProgress > 0.85 && clamped < 0.15;
if (!isCycleReset) {
return;
}
}
lastScanProgress = clamped;
} else if (freqValue !== null) {
if (lastScanFreq !== null && (freqValue + freqTolerance) < lastScanFreq) {
const nearEnd = lastScanFreq >= (scannerEndFreq - freqTolerance * 2);
const nearStart = freqValue <= (scannerStartFreq + freqTolerance * 2);
if (!nearEnd || !nearStart) {
return;
}
}
lastScanFreq = freqValue;
progressValue = (freqValue - scannerStartFreq) / range;
} else if (data.progress !== undefined && Number.isFinite(data.progress)) {
progressValue = data.progress;
lastScanProgress = Math.max(0, Math.min(1, progressValue));
} else {
if (scannerMethod === 'power') {
return;
}
progressValue = 0;
lastScanProgress = 0;
}
const clampedProgress = Math.max(0, Math.min(1, progressValue));
lastScanProgress = clampedProgress;
const displayFreq = (freqValue !== null)
const displayFreq = (freqValue !== null
&& freqValue >= (scannerStartFreq - freqTolerance)
&& freqValue <= (scannerEndFreq + freqTolerance))
? freqValue
: scannerStartFreq + (clampedProgress * range);
const freqStr = displayFreq.toFixed(3);