Initial push

2026-02-22 23:30:15 +01:00
commit 7a2d858dfb
58 changed files with 9896 additions and 0 deletions
@@ -0,0 +1,39 @@
+// server/serial.js
+const { SerialPort } = require('serialport');
+const { ReadlineParser } = require('@serialport/parser-readline');
+
+let portInstance = null;
+let parser       = null;
+let latestPayload = null;
+let latestImage = null;
+
+function connectSerial(path) {
+    if (portInstance?.isOpen) portInstance.close();
+
+    portInstance = new SerialPort({ path: path, baudRate: 115200 });
+    parser = portInstance.pipe(new ReadlineParser({ delimiter: '\n' }));
+    parser.on('data', line => {
+        if(line.includes("image")){
+            if(latestImage != null && !latestImage.endsWith("}"))
+                latestImage += line.trim().replace("\n", "");
+            else
+                latestImage = line.trim().replace("\n", "");
+            console.log(latestImage)
+        }
+        else if (line.includes("text")){
+            console.log(latestPayload)
+            latestPayload = line.trim();
+        }
+    });
+    portInstance.on('error', console.error);
+}
+
+function listSerialPorts() {
+    return SerialPort.list();
+}
+
+function getLatestPacket() {
+    return [latestPayload, latestImage];
+}
+
+module.exports = { connectSerial, listSerialPorts, getLatestPacket };