Mirror/intercept
1
0
Fork 0
mirror of https://github.com/smittix/intercept.git synced 2026-04-24 14:50:00 -07:00
Code Issues Packages Projects Releases Wiki Activity

morse: fix stop restart loop and lower SNR threshold for decoding

Browse Source 
Guard checkStatus() against in-flight stop to prevent status poller
from overriding stopping state and reconnecting SSE. Lower SNR floor
from 1.3 to 1.15 to accommodate weaker CW signals. Add SNR/noise_ref
to scope events and metrics for real-time threshold debugging.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Smittix
2026-02-26 21:57:08 +00:00
parent 97b10b3ac9
commit c0fb22124b
2 changed files with 31 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
static/js/modes/morse.js
View File

@@ -415,6 +415,7 @@ var MorseMode = (function () {
function checkStatus() {
if (!state.initialized) return;
if (state.stopPromise) return; // Don't poll during in-flight stop
fetch('/morse/status')
.then(function (r) { return parseJsonSafe(r); })
@@ -640,10 +641,23 @@ var MorseMode = (function () {
state.lastMetrics.noise_floor = Number(metrics.noise_floor) || 0;
}
if (metrics.snr !== undefined) {
state.lastMetrics.snr = Number(metrics.snr) || 0;
}
if (metrics.noise_ref !== undefined) {
state.lastMetrics.noise_ref = Number(metrics.noise_ref) || 0;
}
if (metrics.snr_on !== undefined) {
state.lastMetrics.snr_on = Number(metrics.snr_on) || 0;
}
if (metrics.snr_off !== undefined) {
state.lastMetrics.snr_off = Number(metrics.snr_off) || 0;
}
updateMetricLabel('morseMetricTone', 'TONE ' + Math.round(state.lastMetrics.tone_freq || 700) + ' Hz');
updateMetricLabel('morseMetricLevel', 'LEVEL ' + (state.lastMetrics.level || 0).toFixed(2));
updateMetricLabel('morseMetricLevel', 'SNR ' + (state.lastMetrics.snr || 0).toFixed(2) + ' (on>' + (state.lastMetrics.snr_on || 0).toFixed(2) + ' off>' + (state.lastMetrics.snr_off || 0).toFixed(2) + ')');
updateMetricLabel('morseMetricThreshold', 'THRESH ' + (state.lastMetrics.threshold || 0).toFixed(2));
updateMetricLabel('morseMetricNoise', 'NOISE ' + (state.lastMetrics.noise_floor || 0).toFixed(2));
updateMetricLabel('morseMetricNoise', 'NOISE_REF ' + (state.lastMetrics.noise_ref || 0).toFixed(4));
var toneScope = el('morseScopeToneLabel');
if (toneScope) {