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Add Airspy SDR support and persist GPS coordinates

Browse Source 
Airspy support:
- Add AIRSPY to SDRType enum and driver mappings
- Create AirspyCommandBuilder using SoapySDR tools (rx_fm, readsb, rtl_433)
- Register in SDRFactory and add to hardware type dropdown
- Supports Airspy R2/Mini (24MHz-1.8GHz) and HF+ devices

GPS coordinate persistence:
- Save observer location to localStorage when manually entered or via geolocation
- Restore saved coordinates on page load in both index.html and adsb_dashboard.html
- Coordinates are shared between both pages

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Smittix
2026-01-05 20:39:55 +00:00
parent ea54ab4bce
commit 938d021e06
8 changed files with 756 additions and 55 deletions
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templates/adsb_dashboard.html
+81 -11
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@@ -141,6 +141,7 @@
<option value="manual">Manual</option>
<option value="browser">Browser</option>
<option value="dongle">USB GPS</option>
<option value="gpsd">gpsd</option>
</select>
</div>
<div class="control-group" id="browserGpsGroup">
@@ -159,6 +160,13 @@
<button class="gps-btn gps-connect-btn" onclick="startGpsDongle()">Connect</button>
<button class="gps-btn gps-disconnect-btn" onclick="stopGpsDongle()" style="display: none; background: rgba(255,0,0,0.2); border-color: #ff4444;">Stop</button>
</div>
<div class="control-group gps-gpsd-controls" style="display: none;">
<input type="text" id="gpsdHost" value="localhost" placeholder="Host" style="width: 80px; font-size: 10px;">
<span style="color: #666;">:</span>
<input type="number" id="gpsdPort" value="2947" min="1" max="65535" style="width: 50px; font-size: 10px;">
<button class="gps-btn gps-connect-btn" onclick="startGpsdClient()">Connect</button>
<button class="gps-btn gps-disconnect-btn" onclick="stopGpsDongle()" style="display: none; background: rgba(255,0,0,0.2); border-color: #ff4444;">Stop</button>
</div>
<div class="control-group">
<label style="display: flex; align-items: center; gap: 4px; font-size: 10px; cursor: pointer;">
<input type="checkbox" id="useRemoteDump1090" onchange="toggleRemoteDump1090()">
@@ -208,8 +216,17 @@
messageTimestamps: []
};
// Observer location and range rings
let observerLocation = { lat: 51.5074, lon: -0.1278 };
// Observer location and range rings (load from localStorage or default to London)
let observerLocation = (function() {
const saved = localStorage.getItem('observerLocation');
if (saved) {
try {
const parsed = JSON.parse(saved);
if (parsed.lat && parsed.lon) return parsed;
} catch (e) {}
}
return { lat: 51.5074, lon: -0.1278 };
})();
let rangeRingsLayer = null;
let observerMarker = null;
@@ -834,6 +851,10 @@
if (!isNaN(lat) && !isNaN(lon) && lat >= -90 && lat <= 90 && lon >= -180 && lon <= 180) {
observerLocation.lat = lat;
observerLocation.lon = lon;
// Save to localStorage for persistence
localStorage.setItem('observerLocation', JSON.stringify(observerLocation));
if (radarMap) {
radarMap.setView([lat, lon], radarMap.getZoom());
}
@@ -858,6 +879,10 @@
(position) => {
observerLocation.lat = position.coords.latitude;
observerLocation.lon = position.coords.longitude;
// Save to localStorage for persistence
localStorage.setItem('observerLocation', JSON.stringify(observerLocation));
document.getElementById('obsLat').value = observerLocation.lat.toFixed(4);
document.getElementById('obsLon').value = observerLocation.lon.toFixed(4);
if (radarMap) {
@@ -881,18 +906,22 @@
const source = document.getElementById('gpsSource').value;
const browserGroup = document.getElementById('browserGpsGroup');
const dongleControls = document.querySelector('.gps-dongle-controls');
const gpsdControls = document.querySelector('.gps-gpsd-controls');
// Hide all first
browserGroup.style.display = 'none';
dongleControls.style.display = 'none';
gpsdControls.style.display = 'none';
if (source === 'dongle') {
browserGroup.style.display = 'none';
dongleControls.style.display = 'flex';
refreshGpsDevices();
} else if (source === 'browser') {
browserGroup.style.display = 'flex';
dongleControls.style.display = 'none';
} else {
browserGroup.style.display = 'none';
dongleControls.style.display = 'none';
} else if (source === 'gpsd') {
gpsdControls.style.display = 'flex';
}
// 'manual' keeps everything hidden
}
async function refreshGpsDevices() {
@@ -935,8 +964,7 @@
if (data.status === 'started') {
gpsConnected = true;
startGpsStream();
document.querySelector('.gps-connect-btn').style.display = 'none';
document.querySelector('.gps-disconnect-btn').style.display = 'block';
updateGpsButtons(true, '.gps-dongle-controls');
} else {
alert('Failed to start GPS: ' + data.message);
}
@@ -945,6 +973,41 @@
}
}
async function startGpsdClient() {
const host = document.getElementById('gpsdHost').value || 'localhost';
const port = parseInt(document.getElementById('gpsdPort').value) || 2947;
try {
const response = await fetch('/gps/gpsd/start', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ host: host, port: port })
});
const data = await response.json();
if (data.status === 'started') {
gpsConnected = true;
startGpsStream();
updateGpsButtons(true, '.gps-gpsd-controls');
} else {
alert('Failed to connect to gpsd: ' + data.message);
}
} catch (e) {
alert('gpsd connection error: ' + e.message);
}
}
function updateGpsButtons(connected, containerSelector) {
// Update buttons in the specified container
const container = document.querySelector(containerSelector);
if (container) {
const connectBtn = container.querySelector('.gps-connect-btn');
const disconnectBtn = container.querySelector('.gps-disconnect-btn');
if (connectBtn) connectBtn.style.display = connected ? 'none' : 'block';
if (disconnectBtn) disconnectBtn.style.display = connected ? 'block' : 'none';
}
}
async function stopGpsDongle() {
try {
if (gpsEventSource) {
@@ -953,8 +1016,9 @@
}
await fetch('/gps/stop', { method: 'POST' });
gpsConnected = false;
document.querySelector('.gps-connect-btn').style.display = 'block';
document.querySelector('.gps-disconnect-btn').style.display = 'none';
// Reset buttons in both containers
updateGpsButtons(false, '.gps-dongle-controls');
updateGpsButtons(false, '.gps-gpsd-controls');
} catch (e) {
console.warn('GPS stop error:', e);
}
@@ -1027,6 +1091,12 @@
// INITIALIZATION
// ============================================
document.addEventListener('DOMContentLoaded', () => {
// Initialize observer location input fields from saved location
const obsLatInput = document.getElementById('obsLat');
const obsLonInput = document.getElementById('obsLon');
if (obsLatInput) obsLatInput.value = observerLocation.lat.toFixed(4);
if (obsLonInput) obsLonInput.value = observerLocation.lon.toFixed(4);
initMap();
updateClock();
setInterval(updateClock, 1000);