From 6196004b51a6850909c154f5402ff4858eab479a Mon Sep 17 00:00:00 2001
From: grothedev <grothedev@gmail.com>
Date: Fri, 29 May 2026 21:49:20 -0400
Subject: mv web stuff to root project dir

---
 web-timeplot/src/data/synthetic-wave-source.js | 87 --------------------------
 1 file changed, 87 deletions(-)
 delete mode 100644 web-timeplot/src/data/synthetic-wave-source.js

(limited to 'web-timeplot/src/data/synthetic-wave-source.js')

diff --git a/web-timeplot/src/data/synthetic-wave-source.js b/web-timeplot/src/data/synthetic-wave-source.js
deleted file mode 100644
index df53319..0000000
--- a/web-timeplot/src/data/synthetic-wave-source.js
+++ /dev/null
@@ -1,87 +0,0 @@
-import { BaseSource } from './base-source.js';
-
-function clamp(value, min, max) {
-    return Math.min(max, Math.max(min, value));
-}
-
-function createDeterministicNoise(seed) {
-    const x = Math.sin(seed * 12.9898) * 43758.5453;
-    return x - Math.floor(x);
-}
-
-export class SyntheticWaveSource extends BaseSource {
-    constructor(config = {}) {
-        super({
-            sampleRateHz: 60,
-            preset: 'telemetry',
-            amplitude: 1,
-            noise: 0.08,
-            ...config,
-        });
-        this.sourceType = 'synthetic-wave';
-        this.lastEmittedPlotTimeMs = 0;
-    }
-
-    start(startTimeMs = 0) {
-        super.start();
-        this.lastEmittedPlotTimeMs = startTimeMs;
-    }
-
-    stop() {
-        super.stop();
-    }
-
-    reset(startTimeMs = 0) {
-        this.lastEmittedPlotTimeMs = startTimeMs;
-    }
-
-    sampleValue(timeMs) {
-        const seconds = timeMs / 1000;
-        const amplitude = this.config.amplitude;
-        const noise = this.config.noise;
-        const grain = (createDeterministicNoise(timeMs * 0.017) - 0.5) * 2 * noise;
-
-        switch (this.config.preset) {
-            case 'chirp': {
-                const sweep = Math.sin(seconds * seconds * 1.4);
-                return amplitude * (0.7 * sweep + 0.3 * Math.sin(seconds * 7.5)) + grain;
-            }
-            case 'burst': {
-                const burstPhase = (seconds % 6) - 1.5;
-                const burst = Math.sin(seconds * 9.5) * Math.exp(-(burstPhase ** 2) * 0.8);
-                return amplitude * (0.45 * Math.sin(seconds * 2.1) + burst) + grain;
-            }
-            case 'telemetry':
-            default: {
-                const carrier = Math.sin(seconds * 2.2);
-                const secondary = 0.35 * Math.cos(seconds * 6.4 + Math.sin(seconds * 0.8));
-                const envelope = 0.15 * Math.sin(seconds * 0.33);
-                return amplitude * (carrier + secondary + envelope) + grain;
-            }
-        }
-    }
-
-    update(currentPlotTimeMs) {
-        if (!this.running) {
-            return [];
-        }
-
-        const intervalMs = 1000 / clamp(this.config.sampleRateHz, 1, 240);
-        if (currentPlotTimeMs < this.lastEmittedPlotTimeMs) {
-            this.lastEmittedPlotTimeMs = currentPlotTimeMs;
-            return [];
-        }
-
-        const points = [];
-        while (this.lastEmittedPlotTimeMs + intervalMs <= currentPlotTimeMs) {
-            this.lastEmittedPlotTimeMs += intervalMs;
-            points.push({
-                timeMs: this.lastEmittedPlotTimeMs,
-                value: this.sampleValue(this.lastEmittedPlotTimeMs),
-                sourceId: 'synthetic-wave',
-            });
-        }
-
-        return points;
-    }
-}
-- 
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