using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO.Ports;

namespace RFID_Transfer_Final
{
    public partial class Form1 : Form
    {
        SerialPort myport;
        string data_rx;

        public Form1()
        {
            InitializeComponent();
        }

        private void RetrieveInfo_Click(object sender, EventArgs e)
        {
            myport = new SerialPort();
            myport.BaudRate = 9600;
            myport.PortName = "COM9";


            myport.Open();
            myport.DiscardInBuffer();
            myport.DiscardOutBuffer();

            data_rx = myport.ReadLine();

            myport.Close();

            if (data_rx.Length == 9)
            {
                infoBox.Items.Add(data_rx);
            }

        }
    }
}