diff --git a/gain_viz/templates/index.html b/gain_viz/templates/index.html index 7e40b26..73f3cc2 100644 --- a/gain_viz/templates/index.html +++ b/gain_viz/templates/index.html @@ -1,363 +1,954 @@ - - Spectrum Viewer + + + Gain-Viz — Spectrum Viewer + -
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Spectrum Viewer

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Real-time RF Spectrum Analysis

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Gain-Viz

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Interactive gain control and real-time RF visualization

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Gain Settings

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Stream Controls

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Spectrogram Parameters

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Gain Settings

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Spectrogram Parameters

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Spectrum Analysis

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Spectrum Analysis

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+ Spectrum Analysis plot +
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Spectrum Viewer v1.0 • Real-time RF Monitoring System

+ Gain-Viz • Real-time RF monitoring
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- + // ---------------- Params Form ---------------- + const paramForm = document.getElementById('paramForm'); + paramForm.addEventListener('submit', function(e){ + e.preventDefault(); + const btn = document.getElementById('paramUpdateBtn'); + const formData = new FormData(paramForm); + btn.disabled = true; + fetch('/update_params', { method:'POST', body: formData }) + .then(r => r.json()) + .then(data => { + btn.disabled = false; + if (data && data.status === 'success') { + showStatus('paramStatusMessage', data.message || 'Parameters updated', 'success'); + } else { + showStatus('paramStatusMessage', data.message || 'Error updating parameters', 'error'); + } + }) + .catch(err => { + btn.disabled = false; + console.error(err); + showStatus('paramStatusMessage','Server error','error'); + }); + }); + + // ---------------- Plot refresh ---------------- + function refreshPlot(){ + if (!isStreaming || isPlotPaused) return; + // use cache-buster to avoid cached/partial file + plotImg.src = '/plot?_ts=' + Date.now(); + } + + // Start auto refresh only when streaming + function startAutoRefresh() { + refreshInterval = setInterval(refreshPlot, 500); + } + + // Manual refresh button + document.getElementById('refreshPlotBtn').addEventListener('click', function() { + refreshPlot(); + }); + + // Stream control buttons + document.getElementById('startBtn').addEventListener('click', startStream); + document.getElementById('stopBtn').addEventListener('click', stopStream); + document.getElementById('pauseBtn').addEventListener('click', pauseStream); + + // Check stream state every 2 seconds + setInterval(checkStreamState, 2000); + + // initial load + loadGains(); + checkStreamState(); + startAutoRefresh(); + })(); + - + \ No newline at end of file