#10주차 SensorMonitoring

폼을 이런 식으로 디자인해준다.

나는 아두이노가 없어 시물레이션으로 진행 하였다.

using System;
using System.Drawing;
using System.IO.Ports;
using System.Windows.Forms;
using System.Windows.Forms.DataVisualization.Charting;

namespace _025_SensorMonitoring
{
    public partial class Form1 : Form
    {
        SerialPort sPort = null;
        private double xCount = 200;
        static int counter = 0; 
        //List<SensorData> myData = new List<SensorData;
        
        //시뮬레이션을 위한 타이머와 랜덤 선언
        Timer t = new Timer();
        Random r = new Random();

        public Form1()
        {
            InitializeComponent();

            foreach (var ports in SerialPort.GetPortNames())
                comboBox1.Items.Add(ports);
            comboBox1.Text = "Select Port";

            progressBar1.Minimum = 0; progressBar1.Maximum = 1023;

            ChartSetting();
            InitSetting();
        }

        private void ChartSetting()
        {
            //chart1과 chart2 타이틀 설정
            chart1.Titles.Add("조도");
            chart2.Titles.Add("온도/습도");

            ////chart1 설정 - 빌드 오류로 인해 주석처리 ;^;
            //chart1.ChartAreas.Clear();
            //chart1.ChartAreas.Add("lumi");

            chart1.ChartAreas[0].AxisX.Minimum = 0;
            chart1.ChartAreas[0].AxisX.Maximum = xCount;
            chart1.ChartAreas[0].AxisX.Interval = xCount / 4;
            chart1.ChartAreas[0].AxisX.MajorGrid.LineColor = Color.Gray;
            chart1.ChartAreas[0].AxisX.MajorGrid.LineDashStyle = ChartDashStyle.Dash;

            chart1.ChartAreas[0].AxisY.Minimum = 0;
            chart1.ChartAreas[0].AxisY.Maximum = 800;
            chart1.ChartAreas[0].AxisY.Interval = 200;
            chart1.ChartAreas[0].AxisY.MajorGrid.LineColor = Color.Gray;
            chart1.ChartAreas[0].AxisY.MajorGrid.LineDashStyle = ChartDashStyle.Dash;

            chart1.ChartAreas[0].BackColor = Color.Black;

            //chart2 설정
            chart2.Series.Clear();
            chart2.Series.Add("temp");
            chart2.Series.Add("humi");

            chart2.ChartAreas[0].AxisX.Minimum = 0;
            chart2.ChartAreas[0].AxisX.Maximum = 200;
            chart2.ChartAreas[0].AxisX.Interval = 50;
            chart2.ChartAreas[0].AxisX.MajorGrid.LineColor = Color.Gray;
            chart2.ChartAreas[0].AxisX.MajorGrid.LineDashStyle = ChartDashStyle.Dash;

            chart2.ChartAreas[0].AxisY.Minimum = 0;
            chart2.ChartAreas[0].AxisY.Maximum = 100;
            chart2.ChartAreas[0].AxisY.Interval = 20;
            chart2.ChartAreas[0].AxisY.MajorGrid.LineColor = Color.Gray;
            chart2.ChartAreas[0].AxisY.MajorGrid.LineDashStyle = ChartDashStyle.Dash;

            chart2.ChartAreas[0].BackColor = Color.Black;

            //chart1의 Series 디자인
            chart1.Series[0].ChartType = SeriesChartType.Line;
            chart1.Series[0].Color = Color.LightGreen;
            chart1.Series[0].BorderWidth = 2;

            //chart2의 Series 디자인
            chart2.Series[0].ChartType = SeriesChartType.Line;
            chart2.Series[0].Color = Color.LightBlue;
            chart2.Series[0].BorderWidth = 2;

            chart2.Series[1].ChartType = SeriesChartType.Line;
            chart2.Series[1].Color = Color.Orange;
            chart2.Series[1].BorderWidth = 2;
        }

        private void InitSetting()
        {
            btnPortvalue.BackColor = Color.Blue;
            btnPortvalue.ForeColor = Color.White;
            btnPortvalue.Text = "";
            btnPortvalue.Font = new Font("맑은 고딕", 12, FontStyle.Bold);

            lblConnectionTime.Text = "Connection Time : ";
            textBox1.TextAlign = HorizontalAlignment.Center;
            btnConnect.Enabled = true;
            btnDisconnect.Enabled = false;
        }

        private void 시작ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            t.Interval = 500;
            t.Tick += T_Tick;
            t.Start();
        }

        private void T_Tick(object sender, EventArgs e)
        {
            int value = r.Next(1024); //조도의 값을 난수로 받아옴
            int temp = r.Next(35); //온도의 값을 난수로 받아옴
            int humi = r.Next(30, 90); //습도의 값을 난수로 받아옴

            string s = string.Format("{0} {1} {2}", temp, humi, value);
            ShowValue(s);
        }

        static int skip = 0;
private void ShowValue(string s)
        {
            counter++;
            //string[] subStr = new string[3] { string.Empty, string.Empty, string.Empty };
            listBox1.Items.Add(s);
            listBox1.SelectedIndex = listBox1.Items.Count - 1;

            if (++skip < 3)
                return;
            else
                skip = 3;

            string[] sub = new string[3];
            sub = s.Split('\t');

            double temp = 0; //온도
            double humi = 0; //습도
            int lumi = 0; //조도

            temp = double.Parse(sub[0]);
            humi = double.Parse(sub[1]);
            lumi = int.Parse(sub[2]);

            progressBar1.Value = lumi;
            chart1.Series[0].Points.Add(lumi);

            chart2.Series[0].Points.Add(temp);
            chart2.Series[1].Points.Add(humi);

            //차트에 스크롤 기능 추가
            chart1.ChartAreas[0].AxisX.Minimum = 0;
            chart1.ChartAreas[0].AxisX.Maximum
                = (counter >= xCount) ? counter : xCount;

            if(counter > xCount)
            {
                chart1.ChartAreas[0].AxisX.ScaleView.Zoom(counter - xCount, counter);
                chart2.ChartAreas[0].AxisX.ScaleView.Zoom(counter - xCount, counter);
            }

            chart2.ChartAreas[0].AxisX.Minimum = 0;
            chart2.ChartAreas[0].AxisX.Maximum
                = (counter >= xCount) ? counter : xCount;
        }

        private void 끝ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            t.Stop();
        }

        private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (sPort != null)
                return;
            ComboBox cb = sender as ComboBox;
            sPort = new SerialPort(cb.SelectedItem.ToString());
            sPort.Open();
            sPort.DataReceived += SPort_DataReceived;

            btnDisconnect.Enabled = true;
            btnConnect.Enabled = false;
        }

        private void SPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
        {
            string s = sPort.ReadLine();
            this.BeginInvoke(new Action(() => { ShowValue(s); }));
        }
    }
}

위의 코드를 입력하고 시물레이션을 클릭한다음 시작을 누르면 시뮬레이션 값이 나온다