From bb65bd6150d5c0a8daaafb2e53d550bb017f26e3 Mon Sep 17 00:00:00 2001
From: louisa <louisateichmann@outlook.com>
Date: Thu, 15 Jun 2023 17:30:36 +0200
Subject: [PATCH] trying to undo osc

---
 app.js | 79 +++++++++++++++++++++++++++-------------------------------
 osc.js | 32 ++++++++++++++++++++++++
 2 files changed, 69 insertions(+), 42 deletions(-)
 create mode 100644 osc.js

diff --git a/app.js b/app.js
index 0311899..bb1f8bc 100644
--- a/app.js
+++ b/app.js
@@ -1,53 +1,48 @@
-const osc = require('osc-min');
-const dgram = require('dgram');
-
-const oscHost = '127.0.0.1'; // IP address of the OSC destination
-const oscPort = 8080; // Port number of the OSC destination
-
-// Function to send the OSC message
-function sendOSCMessage() {
-  // Create the OSC message
-  const oscMessage = osc.toBuffer({
-    address: '/blink',
-    args: [1]
-  });
+var http = require('http');
+var fs = require('fs');
+var express = require('express');
+var app = express();
+var path = require('path');
+var server = http.createServer(app);
+var port = 8000;
+// const osc = require('osc');
 
-  // Create a UDP socket
-  const udpSocket = dgram.createSocket('udp4');
+const { SerialPort } = require('serialport')
+const { ReadlineParser } = require('@serialport/parser-readline')
+const sport = new SerialPort({ path: '/dev/ttyACM0', baudRate: 115200 })
 
-  // Send the OSC message
-  udpSocket.send(oscMessage, 0, oscMessage.length, oscPort, oscHost, (err) => {
-    if (err) {
-      console.error('Error sending OSC message:', err);
-    } else {
-      console.log('OSC message sent successfully');
-    }
 
-    // Close the UDP socket
-    udpSocket.close();
-  });
-}
+const parser = sport.pipe(new ReadlineParser({ delimiter: '\r\n' }))
+
+server.listen(port, () => {
+  console.log("Server is listening at port %d", port);
+});
+
+app.use(express.static(path.join(__dirname, "public")));
 
-const express = require('express');
-const app = express();
-const server = require('http').createServer(app);
-const io = require('socket.io')(server);
+var io = require('socket.io')(server);
 
-// Handle socket.io events
-io.on('connection', (socket) => {
-  console.log('A client connected!');
+io.on('connection', function(socket) {
+  console.log("A client connected!");
 
-  socket.on('blink', () => {
-    console.log('Blink event received!');
-    sendOSCMessage(); // Send the OSC message when the 'blink' event is received
-    io.emit('blink'); // Emit the 'blink' event to all connected clients
+  parser.on('data', function(data) {
+    const msg = data.split(' ');
+    console.log(msg[0], msg[1]);
+    io.emit('node-data', data);
   });
 
-  // Add other event handlers here...
+  socket.on("blink", () => {
+    console.log("Blink event received!");
+    io.emit("blink"); // Emit the "blink" event to all connected clients
+  });
 
-});
+  socket.on('chat message', (msg) => {
+    console.log('[user][' + socket.id + '][' + msg + ']');
+  });
+
+  socket.on('userposition', (msg) => {
+    console.log('[user][' + socket.id + '][position: ' + msg[0] + ',' + msg[1] + ']');
+    socket.to('expo').emit(socket.id, msg);
+  });
 
-const port = 3000; // Specify your desired port number
-server.listen(port, () => {
-  console.log(`Server is running on port ${port}`);
 });
diff --git a/osc.js b/osc.js
new file mode 100644
index 0000000..c62cb24
--- /dev/null
+++ b/osc.js
@@ -0,0 +1,32 @@
+// const osc = require('osc-min');
+// const dgram = require('dgram');
+
+// const oscHost = '192.168.2.1'; // IP address of the OSC destination
+// const oscPort = 8080; // Port number of the OSC destination
+
+// // Function to send the OSC message
+// function sendOSCMessage() {
+//   // Create the OSC message
+//   const oscMessage = osc.toBuffer({
+//     address: '/blink',
+//     args: [1]
+//   });
+
+//   // Create a UDP socket
+//   const udpSocket = dgram.createSocket('udp4');
+
+//   // Send the OSC message
+//   udpSocket.send(oscMessage, 0, oscMessage.length, oscPort, oscHost, (err) => {
+//     if (err) {
+//       console.error('Error sending OSC message:', err);
+//     } else {
+//       console.log('OSC message sent successfully');
+//     }
+
+//     // Close the UDP socket
+//     udpSocket.close();
+//   });
+// }
+
+// // Call the function to send the OSC message
+// sendOSCMessage();