first commit

2025-04-13 17:20:22 -07:00 · 2025-04-13 17:20:22 -07:00 · 92b5a0894d
commit 92b5a0894d
4 changed files with 149 additions and 0 deletions
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@ -0,0 +1,30 @@
+name: Meshtastic Map - See local Meshtastic Nodes
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: pirf
+    steps:
+      - name: Checkout code
+        run: |
+          cd ~/apps/mesh-map
+          git fetch
+          git checkout main
+          git pull origin main
+
+      - name: Stop existing screen session, if running
+        run: |
+          if screen -list | grep -q "mesh_map_server"; then
+            echo "Stopping existing screen session..."
+            screen -S mesh_map_server -X quit
+          fi
+
+      - name: Start server in screen session
+        run: |
+          cd ~/apps/mesh-map
+          setsid screen -dmS mesh_map_server bash -c 'python3 -m http.server 8083 > server.log 2>&1'
+          echo "Server started in detached screen session"
--- a/README.md
+++ b/README.md
--- a/app.py
+++ b/app.py
@ -0,0 +1,36 @@
+from flask import Flask, render_template, jsonify
+import meshtastic.serial_interface
+import meshtastic
+import threading
+import time
+
+
+app = Flask(__name__)
+node_locations = {}
+MY_NODE_ID =  "!934f4430"
+# MY_NODE_NUM = 2471445552
+iface = meshtastic.serial_interface.SerialInterface()
+# iface.nodes.clear()
+
+@app.route("/")
+def index():
+    return render_template("map.html")
+
+
+@app.route("/nodes")
+def nodes():
+    data = {}
+    nodes = iface.nodes.items()
+    for node_id, node in nodes:
+        num = node.get('num')
+        user = node.get('user')
+        position = node.get('position')
+        deviceMetrics = node.get('deviceMetrics')
+    return jsonify({
+        # "myNodeNum": MY_NODE_NUM,
+        "myNodeId": MY_NODE_ID,
+        "nodes": dict(nodes)
+    })
+
+if __name__ == "__main__":
+    app.run(host='0.0.0.0', port=5000)
--- a/templates/map.html
+++ b/templates/map.html
@ -0,0 +1,83 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+    <title>Meshtastic Map</title>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="stylesheet" href="https://unpkg.com/leaflet/dist/leaflet.css" />
+</head>
+
+<body>
+    <div id="map" style="height: 100vh;"></div>
+    <script src="https://unpkg.com/leaflet/dist/leaflet.js"></script>
+    <script>
+        var map = L.map('map').setView([0, 0], 2);
+        L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png').addTo(map);
+        let myCoords = null;
+
+        const getNodeDesc = (node) =>{
+            const deviceMetrics = node?.deviceMetrics
+            const hopsAway = node?.hopsAway ?? 'N/A';
+            const lastHeard = node?.lastHeard;
+            const num = node?.num;
+            const position = node?.position;
+            const snr = node?.snr ?? 'N/A';
+            const user = node?.user;
+            const lat = position?.latitude
+            const lon = position?.longitude
+            return `
+            Id: ${user.id}<br/>
+            Hops Away: ${hopsAway}<br/>
+            S/N: ${snr} dbM<br/>
+            Loc: ${lat}, ${lon}
+            `
+        }
+
+
+        const updateNodes= async() => {
+            const res = await fetch('/nodes');
+            const json = await res.json();
+            const myNodeId = json['myNodeId']
+            // const myNodeNum = json['myNodeNum']
+            const nodes = json['nodes']
+            
+            let myNode = null;
+            //   const my
+            // Object.entries(nodes).forEach()
+
+            Object.entries(nodes).forEach(([id, node]) => {
+
+                if (id == myNodeId) {
+                    console.log("found")
+                    myNode = node;
+                }
+                const deviceMetrics = node?.deviceMetrics
+                const hopsAway = node?.hopsAway;
+                const lastHeard = node?.lastHeard;
+                const num = node?.num;
+                const position = node?.position;
+                const snr = node?.snr;
+                const user = node?.user;
+                const lat = position?.latitude
+                const lon = position?.longitude
+                if (lat && lon) {
+                    L.marker([lat, lon]).addTo(map)
+                        .bindPopup(getNodeDesc(node));
+                    if (id == myNodeId && myCoords != [lat, lon]) {
+                        myCoords = [lat, lon];
+                        map.setView([lat, lon], 15);
+                    }
+                }
+
+            })
+           
+        }
+        updateNodes();
+        center();
+        setInterval(updateNodes, 10000);
+
+    </script>
+</body>
+
+</html>