325 lines
14 KiB
C#
325 lines
14 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.IO;
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using System.IO.Ports;
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using System.ComponentModel;
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using Cosmos.UserFrame;
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using Cosmos.Common;
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namespace Cosmos.OLEDevice
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{
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public class DeviceScale : IScaleUs
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{
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/// <summary>
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/// StateServer Object (StateServer 객체)
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/// </summary>
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public StateServer StateObject = (StateServer)StateServer.GetInstance();
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/// <summary>
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/// Device 상태 정보 객체
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/// </summary>
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public DeviceStatus devStatus = null;
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/// <summary>
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/// Pos 상태 정보 객체
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/// </summary>
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public PosStatus m_cPosStatus = null;
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/// <summary>
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/// RS232통신을 위한 시리얼포트 객체
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/// </summary>
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private SerialPort m_serialPort = null;
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private BackgroundWorker bw = null;
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private string m_sReceivedData = string.Empty;
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#region 초기화
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/// <summary>
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/// 생성자
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/// </summary>
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public DeviceScale()
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{
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try
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{
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m_cPosStatus = (PosStatus)StateObject.POS;
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devStatus = (DeviceStatus)StateObject.DEVICE;
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DeviceStatusInit();
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bw = new BackgroundWorker();
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}
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catch (Exception ex)
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{
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UserLog.WriteLogFile(UserCom.LOG_IOS,
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System.Reflection.Assembly.GetExecutingAssembly().ManifestModule.Name, // Project Name (프로젝트명)
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System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.Name + "." + // Class Name (Class Name (클래스명))
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System.Reflection.MethodBase.GetCurrentMethod().Name + "()", // Function Name (Function Name (함수명))
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ex.Message);
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}
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}
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private void DeviceStatusInit()
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{
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devStatus.Scale.Open = false;
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devStatus.Scale.Data = string.Empty;
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devStatus.Scale.Status = string.Empty;
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}
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#endregion
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#region OPEN/CLOSE 처리 함수
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/// <summary>
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/// 디바이스 OPEN시 처리 함수
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/// </summary>
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/// <returns></returns>
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public bool OpenDevice(string sSerialPort, long lBaudrate)
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{
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bool bRet = false;
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try
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{
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if (m_serialPort != null)
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{
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m_serialPort.Close();
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System.Threading.Thread.Sleep(50);
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m_serialPort = null;
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}
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if (m_serialPort == null)
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{
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m_serialPort = new SerialPort();
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if( m_serialPort == null)
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{
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devStatus.Scale.Open = false;
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devStatus.Scale.Status = "SERIAL PORT ERROR";
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UserLog.WriteLogFile(UserCom.LOG_IOS,
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UserCom.WARNING_LEVEL,
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System.Reflection.Assembly.GetExecutingAssembly().ManifestModule.Name, // Project Name (프로젝트명)
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System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.Name + "." + // Class Name (Class Name (클래스명))
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System.Reflection.MethodBase.GetCurrentMethod().Name + "()", // Function Name (Function Name (함수명))
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devStatus.Scale.Status);
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return bRet;
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}
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m_serialPort.DataReceived += new SerialDataReceivedEventHandler(serialPort_DataReceived);
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//m_serialPort.PinChanged += new SerialPinChangedEventHandler(serialPort_PinChanged);
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//m_serialPort.ErrorReceived += new SerialErrorReceivedEventHandler(serialPort_ErrorReceived);
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m_serialPort.NewLine = "\r\n";
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m_serialPort.Encoding = Encoding.ASCII;
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m_serialPort.WriteBufferSize = 512;
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m_serialPort.PortName = sSerialPort;
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m_serialPort.BaudRate = (int)lBaudrate;
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m_serialPort.DataBits = 7;
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m_serialPort.StopBits = StopBits.One;
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m_serialPort.Parity = Parity.Even;
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m_serialPort.Handshake = Handshake.None;
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m_serialPort.ReadTimeout = 500;
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m_serialPort.WriteTimeout = 2000;
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m_serialPort.Open();
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if (m_serialPort.IsOpen == false)
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{
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devStatus.Scale.Open = false;
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devStatus.Scale.Status = "SERIAL PORT OPEN ERROR";
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UserLog.WriteLogFile(UserCom.LOG_IOS,
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UserCom.WARNING_LEVEL,
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System.Reflection.Assembly.GetExecutingAssembly().ManifestModule.Name, // Project Name (프로젝트명)
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System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.Name + "." + // Class Name (Class Name (클래스명))
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System.Reflection.MethodBase.GetCurrentMethod().Name + "()", // Function Name (Function Name (함수명))
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devStatus.Scale.Status);
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return bRet;
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}
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devStatus.Scale.Open = true;
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devStatus.Scale.Status = "SUCCESS";
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bw.DoWork += OlePosHandler;
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bRet = true;
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}
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else
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{
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devStatus.Scale.Open = false;
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devStatus.Scale.Status = "SERIAL PORT ERROR";
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UserLog.WriteLogFile(UserCom.LOG_IOS,
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UserCom.WARNING_LEVEL,
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System.Reflection.Assembly.GetExecutingAssembly().ManifestModule.Name, // Project Name (프로젝트명)
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System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.Name + "." + // Class Name (Class Name (클래스명))
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System.Reflection.MethodBase.GetCurrentMethod().Name + "()", // Function Name (Function Name (함수명))
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devStatus.Scale.Status);
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return bRet;
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}
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}
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catch (Exception ex)
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{
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UserLog.WriteLogFile(UserCom.LOG_IOS,
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System.Reflection.Assembly.GetExecutingAssembly().ManifestModule.Name, // Project Name (프로젝트명)
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System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.Name + "." + // Class Name (Class Name (클래스명))
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System.Reflection.MethodBase.GetCurrentMethod().Name + "()", // Function Name (Function Name (함수명))
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ex.Message);
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}
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return bRet;
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}
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/// <summary>
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/// 디바이스 Close시 처리 함수
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/// </summary>
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/// <returns></returns>
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public bool CloseDevice()
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{
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bool bRet = false;
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try
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{
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if (m_serialPort == null)
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{
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UserLog.WriteLogFile(UserCom.LOG_IOS,
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System.Reflection.Assembly.GetExecutingAssembly().ManifestModule.Name, // Project Name (프로젝트명)
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System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.Name + "." + // Class Name (Class Name (클래스명))
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System.Reflection.MethodBase.GetCurrentMethod().Name + "()", // Function Name (Function Name (함수명))
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"Close fail(m_serialPort == null)");
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return bRet;
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}
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m_serialPort.Close();
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bRet = true;
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m_serialPort = null;
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devStatus.Scale.Status = "CLOSE";
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devStatus.Scale.Open = false;
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bw.DoWork -= OlePosHandler;
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}
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catch (Exception ex)
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{
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devStatus.Printer.Status = "CLOSE EXCEPTION";
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UserLog.WriteLogFile(UserCom.LOG_IOS,
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System.Reflection.Assembly.GetExecutingAssembly().ManifestModule.Name, // Project Name (프로젝트명)
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System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.Name + "." + // Class Name (Class Name (클래스명))
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System.Reflection.MethodBase.GetCurrentMethod().Name + "()", // Function Name (Function Name (함수명))
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ex.Message);
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}
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return bRet;
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}
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#endregion
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#region 이벤트 처리
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private void OlePosHandler(object sender, DoWorkEventArgs e)
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{
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try
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{
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if (PosOLEDevice.m_delegateOlePos != null)
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PosOLEDevice.m_delegateOlePos(PosConst.OPOS_DEVICE.SCALE, devStatus.Scale.Data, string.Empty, string.Empty);
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else
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{
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UserLog.WriteLogFile(UserCom.LOG_IOS,
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UserCom.INFO_LEVEL,
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System.Reflection.Assembly.GetExecutingAssembly().ManifestModule.Name, // Project Name (프로젝트명)
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System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.Name + "." + // Class Name (Class Name (클래스명))
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System.Reflection.MethodBase.GetCurrentMethod().Name + "()", // Function Name (Function Name (함수명))
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"이벤트 전송 대상 없음");
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}
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}
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catch (Exception ex)
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{
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UserLog.WriteLogFile(UserCom.LOG_IOS,
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System.Reflection.Assembly.GetExecutingAssembly().ManifestModule.Name, // Project Name (프로젝트명)
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System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.Name + "." + // Class Name (Class Name (클래스명))
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System.Reflection.MethodBase.GetCurrentMethod().Name + "()", // Function Name (Function Name (함수명))
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ex.Message);
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}
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}
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private void serialPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
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{
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SerialPort serialPort = (SerialPort)sender;
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string sHeader = string.Empty;
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string sWeight = string.Empty;
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string sUnit = string.Empty;
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try
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{
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if(!bw.IsBusy)
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{
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// 데이터의 Terminator는 개행문자(\r\n) 이므로 개행문자 까지 값을 읽는 ReadLine으로 수신
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string sBuf = serialPort.ReadLine();
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sHeader = sBuf.Substring(0, 2);
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// 계량모드에서의 데이터만 처리.
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// ST:계량모드, QT:계수모드, US:데이터가 안정되지 않다., OL:데이터가 오버되어 있다.(계량범위를 넘었다.)
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if (sHeader.Equals("ST"))
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{
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sWeight = sBuf.Substring(3, 9);
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sUnit = sBuf.Substring(12, 3).Trim();
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//devStatus.Scale.Data = sWeight;
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devStatus.Scale.Data = sBuf;
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devStatus.Scale.Unit = sUnit;
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}
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bw.RunWorkerAsync();
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}
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else
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{
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UserLog.WriteLogFile(UserCom.LOG_IOS,
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UserCom.WARNING_LEVEL,
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System.Reflection.Assembly.GetExecutingAssembly().ManifestModule.Name, // Project Name (프로젝트명)
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System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.Name + "." + // Class Name (Class Name (클래스명))
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System.Reflection.MethodBase.GetCurrentMethod().Name + "()", // Function Name (Function Name (함수명))
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"저울 이벤트 처리 전 이벤트 발생 불가");
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}
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}
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catch (Exception ex)
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{
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UserLog.WriteLogFile(UserCom.LOG_IOS,
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System.Reflection.Assembly.GetExecutingAssembly().ManifestModule.Name, // Project Name (프로젝트명)
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System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.Name + "." + // Class Name (Class Name (클래스명))
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System.Reflection.MethodBase.GetCurrentMethod().Name + "()", // Function Name (Function Name (함수명))
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ex.Message);
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}
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}
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private void serialPort_PinChanged(object sender, SerialPinChangedEventArgs e)
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{
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}
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private void serialPort_ErrorReceived(object sender, SerialErrorReceivedEventArgs e)
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{
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}
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#endregion
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#region 저울 0점 조정
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/// <summary>
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/// 저울 0점 조정
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/// </summary>
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public void ScaleCalibration()
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{
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byte[] bytCalibrationCmd = new byte[] { (byte)0x54, (byte)0x0A };
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if(devStatus.Scale.Open == true)
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{
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m_serialPort.Write(bytCalibrationCmd, 0, bytCalibrationCmd.Length);
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}
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}
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#endregion
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#region 무게 전송 요청
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/// <summary>
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/// 무게 전송 요청
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/// </summary>
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public void ScaleWeigh()
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{
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byte[] bytWeighCmd = new byte[] { (byte)0x53, (byte)0x0A };
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if (devStatus.Scale.Open == true)
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{
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m_serialPort.Write(bytWeighCmd, 0, bytWeighCmd.Length);
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}
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}
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#endregion
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}
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}
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