initial commit

TEST/DigitalIndicator/Form1.cs

@@ -0,0 +1,123 @@
+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 AR;
+using Modbus;
+using Modbus.Device;
+namespace DigitalIndicator
+{
+    public partial class Form1 : Form
+    {
+        ModbusSerialMaster modbus;
+        System.IO.Ports.SerialPort dev;
+        public Form1()
+        {
+            InitializeComponent();
+            dev = new System.IO.Ports.SerialPort();
+        }
+
+        private void Form1_Load(object sender, EventArgs e)
+        {
+            timer1.Start();
+        }
+
+        private void button1_Click(object sender, EventArgs e)
+        {
+            if (tbport.Text.isEmpty())
+            {
+                UTIL.MsgE("포트번호를 입력하세요");
+                return;
+            }
+            if (int.TryParse(tbbaud.Text, out int port) == false)
+            {
+                UTIL.MsgE("baud rate 값을 입력하세요\n(기본:9600)");
+                return;
+            }
+
+            if (dev.IsOpen)
+            {
+                if (modbus != null) modbus.Dispose();
+                dev.Close();
+                UTIL.MsgI("연결이 종료되었습니다");
+
+            }
+            else
+            {
+                dev.PortName = this.tbport.Text;
+                dev.DataBits = 8;    // 데이터 비트
+                dev.Parity = System.IO.Ports.Parity.None;
+                dev.StopBits = System.IO.Ports.StopBits.One;
+                try
+                {
+                    dev.Open();
+                }
+                catch (Exception ex)
+                {
+                    UTIL.MsgE(ex.Message);
+                    return;
+                }
+
+                // Modbus 마스터 생성
+                modbus = ModbusSerialMaster.CreateRtu(dev);
+            }
+
+
+
+
+        }
+
+        private void timer1_Tick(object sender, EventArgs e)
+        {
+            this.button1.Text = (this.dev?.IsOpen ?? false) ? "연결끊기" : "연결";
+        }
+
+        private void button2_Click(object sender, EventArgs e)
+        {
+            if (Int32.TryParse(this.textBox1.Text, out int value) == false)
+            {
+                UTIL.MsgE("숫자로 입력하세요");
+                return;
+            }
+            if (this.textBox1.TextLength > 5)
+            {
+                UTIL.MsgE("5자리를 초과할 수 없습니다");
+                return;
+            }
+
+            var valuebuffer = splitI32(value);
+            var slave = (byte)numericUpDown1.Value;
+            modbus.WriteMultipleRegisters(slave, 0, valuebuffer); //ADDRESS 0=40001
+
+        }
+
+
+        UInt16[] splitI32(Int32 value)
+        {
+            var hValue = (UInt16)(value >> 16);
+            var lValue = (UInt16)(value & 0xFFFF);
+            return new ushort[] { hValue, lValue };
+        }
+
+        private void button3_Click(object sender, EventArgs e)
+        {
+            if (Int32.TryParse(this.textBox1.Text, out int value) == false)
+            {
+                UTIL.MsgE("숫자로 입력하세요");
+                return;
+            }
+
+
+            var valuebuffer = new ushort[20];
+            valuebuffer[0] = 100;
+            for (int i = 1; i < valuebuffer.Length; i++) valuebuffer[i] = 0;
+            var slave = (byte)numericUpDown1.Value;
+            modbus.WriteMultipleRegisters(slave, 0, valuebuffer); //ADDRESS 0=40001
+        }
+    }
+}