Big changes

This commit is contained in:
Duc
2025-03-13 12:04:22 -07:00
parent c689fcb7f9
commit ffa9905494
748 changed files with 199255 additions and 3743 deletions

View File

@@ -0,0 +1,641 @@
// UNCLASSIFIED
/*-------------------------------------------------------------------------
RAYTHEON PROPRIETARY: THIS DOCUMENT CONTAINS DATA OR INFORMATION
PROPRIETARY TO RAYTHEON COMPANY AND IS RESTRICTED TO USE ONLY BY PERSONS
AUTHORIZED BY RAYTHEON COMPANY IN WRITING TO USE IT. DISCLOSURE TO
UNAUTHORIZED PERSONS WOULD LIKELY CAUSE SUBSTANTIAL COMPETITIVE HARM TO
RAYTHEON COMPANY'S BUSINESS POSITION. NEITHER SAID DOCUMENT NOR ITS
CONTENTS SHALL BE FURNISHED OR DISCLOSED TO OR COPIED OR USED BY PERSONS
OUTSIDE RAYTHEON COMPANY WITHOUT THE EXPRESS WRITTEN APPROVAL OF RAYTHEON
COMPANY.
THIS PROPRIETARY NOTICE IS NOT APPLICABLE IF DELIVERED TO THE U.S.
GOVERNMENT.
UNPUBLISHED WORK - COPYRIGHT RAYTHEON COMPANY.
-------------------------------------------------------------------------*/
using Raytheon.Instruments;
using System;
using Raytheon.Instruments.Dmm;
using Raytheon.Units;
using Agilent.AgM918x.Interop;
using NLog;
using Raytheon.Common;
using System.IO.Ports;
namespace Raytheon.Instruments
{
/// <summary>
/// A keysight implementation of the DMM interface
/// </summary>
public class DMMKeysightM9183 : IDmm
{
#region PrivateMemberVariables
private AgM918x _dmm;
private string _name;
private readonly string _address;
private readonly string _options;
private MeasurementFunction _lastType;
private double _lastRange;
private double _lastResolution;
private State _state;
private SelfTestResult _selfTestResult;
/// <summary>
/// NLog logger
/// </summary>
private readonly ILogger _logger;
/// <summary>
/// Raytheon configuration
/// </summary>
private readonly IConfigurationManager _configurationManager;
private readonly IConfiguration _configuration;
#endregion
#region PrivateFunctions
/// <summary>
/// Dispose of this objects resources
/// </summary>
/// <param name="disposing"></param>
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2213:DisposableFieldsShouldBeDisposed", MessageId = "_34461A")]
protected virtual void Dispose(bool disposing)
{
try
{
if (disposing)
{
if (_state == State.Ready)
{
_dmm.Utility.Reset();
_dmm.Close();
_state = State.Uninitialized;
}
}
}
catch (Exception)
{
try
{
//ErrorLogger.Instance().Write(err.Message + "\r\n" + err.StackTrace);
}
catch (Exception)
{
//Do not rethrow. Exception from error logger that has already been garbage collected
}
}
}
/// <summary>
///
/// </summary>
/// <param name="range"></param>
/// <param name="resolution"></param>
/// <param name="currentType"></param>
/// <returns></returns>
private double ReadCurrent(double range, double resolution, MeasurementFunction currentType)
{
bool shallWeUseAutoRange = false;
if (range < 0)
{
shallWeUseAutoRange = true;
// set the starting range for auto range to 2 micro amps
range = 0.000002;
}
if (currentType == MeasurementFunction.ACCurrent)
{
return _dmm.ACCurrent.Measure(range, resolution, shallWeUseAutoRange);
}
else if (currentType == MeasurementFunction.DCCurrent)
{
return _dmm.DCCurrent.Measure(range, resolution, shallWeUseAutoRange);
}
else
{
throw new Exception("only ac or dc current is acceptable for param type: " + currentType.ToString());
}
}
/// <summary>
/// Reads frequency from the dmm
/// </summary>
/// <param name="range">The range to use on the DMM</param>
/// <param name="resolution">The resolution to use on the DMM</param>
/// <param name="voltRange">The voltage range for the measurement</param>
/// <param name="numReads">The number of reads to make</param>
/// <returns>The frequency or average of frequencies read</returns>
private double ReadFrequency(double range, double resolution, double voltRange, double numReads)
{
bool shallWeUseAutoRange = false;
if (range < 0)
{
shallWeUseAutoRange = true;
// set the starting range for auto range to 10
range = 10;
}
return _dmm.Frequency.Measure(range, shallWeUseAutoRange, voltRange);
}
/// <summary>
/// Reads resistance
/// </summary>
/// <param name="range">The range to use on the DMM</param>
/// <param name="resolution">The resolution to use on the DMM</param>\
/// <param name="dmmResistanceType"></param>
/// <returns>The resistance</returns>
private double ReadResistance(double range, double resolution, MeasurementFunction resistanceType)
{
bool shallWeUseAutoRange = false;
if (range < 0)
{
shallWeUseAutoRange = true;
// set the starting range for auto range to 10
range = 10;
}
if (resistanceType == MeasurementFunction.FourWireResistance)
{
return _dmm.Resistance4Wire.Measure(range, resolution, shallWeUseAutoRange);
}
else if (resistanceType == MeasurementFunction.TwoWireResistance)
{
return _dmm.Resistance.Measure(range, resolution, shallWeUseAutoRange);
}
else
{
throw new Exception("only 4 or 2 write resistance is acceptable for param type: " + resistanceType.ToString());
}
}
/// <summary>
/// Reads voltage
/// </summary>
/// <param name="range">The range to use on the DMM</param>
/// <param name="resolution">The resolution to use on the DMM</param>
/// <returns></returns>
private double ReadVoltage(double range, double resolution, MeasurementFunction voltageType)
{
bool shallWeUseAutoRange = false;
if (range < 0)
{
shallWeUseAutoRange = true;
// set the starting range for auto range to 10
range = 10;
}
if (voltageType == MeasurementFunction.ACVolts)
{
return _dmm.ACVoltage.Measure(range, resolution, shallWeUseAutoRange);
}
else if (voltageType == MeasurementFunction.DCVolts)
{
return _dmm.DCVoltage.Measure(range, resolution, shallWeUseAutoRange);
}
else
{
throw new Exception("only ac or dc volt is acceptable for param type: " + voltageType.ToString());
}
}
/// <summary>
/// Convert scpi data to string
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
private string ConvertToString(ref byte[] data)
{
string rsp = System.Text.Encoding.ASCII.GetString(data);
return rsp;
}
/// <summary>
///
/// </summary>
/// <param name="numbers"></param>
/// <returns></returns>
private double GetFrequencyAvg(string numbers)
{
string[] numArr = numbers.Split(',');
double retVal = 0;
foreach (string val in numArr)
{
retVal += Util.ConvertStringToDouble(val);
}
retVal = retVal / numArr.Length;
return retVal;
}
#endregion
#region PublicFunctions
/// <summary>
/// DMMKeysightM9183 factory constructor
/// </summary>
/// <param name="deviceName"></param>
/// <param name="configurationManager"></param>
public DMMKeysightM9183(string deviceName, IConfigurationManager configurationManager, ILogger logger)
{
Name = deviceName;
_logger = logger;
_configurationManager = configurationManager;
_configuration = _configurationManager.GetConfiguration(Name);
_address = _configuration.GetConfigurationValue("DMMKeysightM9183", "Address", "");
_options = _configuration.GetConfigurationValue("DMMKeysightM9183", "Options", "");
_lastType = 0;
_lastRange = 0;
_lastResolution = 0;
//created in Initialize()
_dmm = null;
_state = State.Uninitialized;
_selfTestResult = SelfTestResult.Unknown;
}
/// <summary>
/// The constructor which opens the handle to the DMM and performs a self test on the instrument
/// </summary>
/// <param name="name">The name of this dmm</param>
/// <param name="address">The address of the DMM</param>
public DMMKeysightM9183(string name, string address, string options)
{
_name = name;
_address = address;
_options = options.Trim();
_lastType = 0;
_lastRange = 0;
_lastResolution = 0;
//created in Initialize()
_dmm = null;
_logger = LogManager.GetCurrentClassLogger();
_state = State.Uninitialized;
_selfTestResult = SelfTestResult.Unknown;
}
/// <summary>
/// The Finalizer which will release resources if required
/// </summary>
~DMMKeysightM9183()
{
Dispose(false);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public bool ClearErrors()
{
throw new NotImplementedException();
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureCurrentMeasurement(MeasurementFunction type, Current range, Current resolution)
{
if (type != MeasurementFunction.ACCurrent && type != MeasurementFunction.DCCurrent)
{
throw new Exception("only AC or DC Current types are acceptable for param type: " + _lastType.ToString());
}
_lastType = type;
_lastRange = range.Amps;
_lastResolution = resolution.Amps;
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureFrequencyMeasurement(MeasurementFunction type, Frequency range, Frequency resolution)
{
if (type != MeasurementFunction.Frequency)
{
throw new Exception("only frequency is acceptable for param type: " + _lastType.ToString());
}
_lastType = type;
_lastRange = range.Hertz;
_lastResolution = resolution.Hertz;
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureResistanceMeasurement(MeasurementFunction type, Resistance range, Resistance resolution)
{
if (type != MeasurementFunction.FourWireResistance && type != MeasurementFunction.TwoWireResistance)
{
throw new Exception("only FourWireResistance or TwoWireResistance is acceptable for param type: " + _lastType.ToString());
}
_lastType = type;
_lastRange = range.Ohms;
_lastResolution = resolution.Ohms;
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureVoltageMeasurement(MeasurementFunction type, Voltage range, Voltage resolution)
{
if (type != MeasurementFunction.DCVolts && type != MeasurementFunction.ACVolts)
{
throw new Exception("only ac or dc volt is acceptable for param type: " + type.ToString());
}
_lastType = type;
_lastRange = range.Volts;
_lastResolution = resolution.Volts;
}
/// <summary>
///
/// </summary>
public string DetailedStatus
{
get
{
return "This is a Keysight Dmm";
}
}
/// <summary>
///
/// </summary>
public bool DisplayEnabled
{
get
{
throw new NotImplementedException();
}
set
{
throw new NotImplementedException();
}
}
/// <summary>
/// Dispose of this objects resources
/// </summary>
public void Dispose()
{
try
{
Dispose(true);
GC.SuppressFinalize(this);
}
catch (Exception)
{
try
{
//ErrorLogger.Instance().Write(err.Message + "\r\n" + err.StackTrace);
}
catch (Exception)
{
//Do not rethrow. Exception from error logger that has already been garbage collected
}
}
}
/// <summary>
///
/// </summary>
public bool FrontPanelEnabled
{
get
{
throw new NotImplementedException();
}
set
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
public InstrumentMetadata Info
{
get
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
public void Initialize()
{
if (_state == State.Uninitialized)
{
_dmm = new AgM918x();
if (_options != "" && _options.ToUpper() != "NONE")
{
_dmm.Initialize(_address, false, true, _options);
}
else
{
_dmm.Initialize(_address, false, true);
}
//_selfTestResult = PerformSelfTest();
_state = State.Ready;
}
else
{
throw new Exception("expected the state to be Uninitialized, state was: " + _state.ToString());
}
}
/// <summary>
///
/// </summary>
public MeasurementFunction MeasurementType
{
get
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Current MeasureCurrent(int timeout)
{
if (_lastType != MeasurementFunction.DCCurrent && _lastType != MeasurementFunction.ACCurrent)
{
throw new Exception("only DC or AC Current is acceptable for param type: " + _lastType.ToString());
}
return Current.FromAmps(ReadCurrent(_lastRange, _lastResolution, _lastType));
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Frequency MeasureFrequency(int timeout)
{
if (_lastType != MeasurementFunction.Frequency)
{
throw new Exception("only frequency is acceptable for param type: " + _lastType.ToString());
}
return Frequency.FromHertz(ReadFrequency(_lastRange, _lastResolution, _lastRange, 1));
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Resistance MeasureResistance(int timeout)
{
if (_lastType != MeasurementFunction.FourWireResistance && _lastType != MeasurementFunction.TwoWireResistance)
{
throw new Exception("only FourWireResistance or TwoWireResistance is acceptable for param type: " + _lastType.ToString());
}
return Resistance.FromOhms(ReadResistance(_lastRange, _lastResolution, _lastType));
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Voltage MeasureVoltage(int timeout)
{
if (_lastType != MeasurementFunction.DCVolts && _lastType != MeasurementFunction.ACVolts)
{
throw new Exception("only ac or dc volt is acceptable for param type: " + _lastType.ToString());
}
return Voltage.FromVolts(ReadVoltage(_lastRange, _lastResolution, _lastType));
}
/// <summary>
///
/// </summary>
public string Name
{
get { return _name; }
set { _name = value; }
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public SelfTestResult PerformSelfTest()
{
int testResult = 0;
string result = "";
_dmm.Utility.SelfTest(ref testResult, ref result);
// Set measurement input to backplane after performing self test. Default is front panel.
// _dmm.Measurement.In = VTEXDmmInputSelectEnum.VTEXDmmInputSelectInternal;
if (testResult > 0)
{
_selfTestResult = Raytheon.Instruments.SelfTestResult.Fail;
throw new Exception("self test failed with an Error Code: " + testResult + " and Error Message: " + result);
}
_selfTestResult = Raytheon.Instruments.SelfTestResult.Pass;
return _selfTestResult;
}
/// <summary>
///
/// </summary>
public void Reset()
{
_dmm.Utility.Reset();
}
/// <summary>
///
/// </summary>
public SelfTestResult SelfTestResult
{
get
{
return _selfTestResult;
}
}
/// <summary>
///
/// </summary>
public State Status
{
get
{
return _state;
}
}
/// <summary>
///
/// </summary>
public void Shutdown()
{
if (_state == State.Ready)
{
_dmm.Utility.Reset();
_dmm.Close();
_state = State.Uninitialized;
}
}
#endregion
}
}

View File

@@ -0,0 +1,39 @@
<Project Sdk="Microsoft.NET.Sdk">
<Import Project="$(SolutionDir)Solution.props" />
<PropertyGroup>
<TargetFramework>net472</TargetFramework>
<PlatformTarget>x86</PlatformTarget>
<AssemblyName>Raytheon.Instruments.DMMKeysightM9183</AssemblyName>
<Product>DMM Keysight M9183 implementation</Product>
<Description>DMM Keysight M9183 implementation</Description>
<OutputType>Library</OutputType>
<!-- Static versioning (Suitable for Development) -->
<!-- Disable the line below for dynamic versioning -->
<Version>1.0.0</Version>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="NLog" Version="5.0.0" />
<PackageReference Include="Raytheon.Common" Version="1.0.0" />
<PackageReference Include="Raytheon.Instruments.Dmm.Contracts" Version="2.6.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\DMMSim\DMMSim.csproj" />
</ItemGroup>
<ItemGroup>
<Reference Include="Agilent.AgM918x.Interop">
<HintPath>..\..\Common\COTS\Keysight\Agilent.AgM918x.Interop.dll</HintPath>
</Reference>
<Reference Include="Ivi.Dmm.Interop">
<HintPath>..\..\Common\COTS\VTI\Ivi.Dmm.Interop.dll</HintPath>
</Reference>
<Reference Include="Ivi.Driver.Interop">
<HintPath>..\..\Common\COTS\VTI\Ivi.Driver.Interop.dll</HintPath>
</Reference>
</ItemGroup>
</Project>

View File

@@ -0,0 +1,140 @@
// **********************************************************************************************************
// DMMKeysightM9183Factory.cs
// 2/20/2023
// NGI - Next Generation Interceptor
//
// Contract No. HQ0856-21-C-0003/1022000209
//
// THIS DOCUMENT DOES NOT CONTAIN TECHNOLOGY OR TECHNICAL DATA CONTROLLED UNDER EITHER THE U.S.
// INTERNATIONAL TRAFFIC IN ARMS REGULATIONS OR THE U.S. EXPORT ADMINISTRATION REGULATIONS.
//
// RAYTHEON PROPRIETARY: THIS DOCUMENT CONTAINS DATA OR INFORMATION PROPRIETARY TO RAYTHEON
// COMPANY AND IS RESTRICTED TO USE ONLY BY PERSONS AUTHORIZED BY RAYTHEON COMPANY IN WRITING TO USE IT.
// DISCLOSURE TO UNAUTHORIZED PERSONS WOULD LIKELY CAUSE SUBSTANTIAL COMPETITIVE HARM TO RAYTHEON
// COMPANY'S BUSINESS POSITION. NEITHER SAID DOCUMENT NOR ITS CONTENTS SHALL BE FURNISHED OR DISCLOSED
// TO OR COPIED OR USED BY PERSONS OUTSIDE RAYTHEON COMPANY WITHOUT THE EXPRESS WRITTEN APPROVAL OF
// RAYTHEON COMPANY.
//
// UNPUBLISHED WORK - COPYRIGHT RAYTHEON COMPANY.
//
// DESTRUCTION NOTICE: FOR CLASSIFIED DOCUMENTS FOLLOW THE PROCEDURES IN DOD 5220.22-M,
// NATIONAL INDUSTRIAL SECURITY PROGRAM OPERATING MANUAL, FEBRUARY 2006,
// INCORPORATING CHANGE 1, MARCH 28, 2013, CHAPTER 5, SECTION 7, OR DODM 5200.01-VOLUME 3,
// DOD INFORMATION SECURITY PROGRAM: PROTECTION OF CLASSIFIED INFORMATION, ENCLOSURE 3,
// SECTION 17. FOR CONTROLLED UNCLASSIFIED INFORMATION FOLLOW THE PROCEDURES IN DODM 5200.01-VOLUME 4,
// INFORMATION SECURITY PROGRAM: CONTROLLED UNCLASSIFIED INFORMATION.
//
// CONTROLLED BY: MISSILE DEFENSE AGENCY
// CONTROLLED BY: GROUND-BASED MIDCOURSE DEFENSE PROGRAM OFFICE
// CUI CATEGORY: CTI
// DISTRIBUTION/DISSEMINATION CONTROL: F
// POC: Alex Kravchenko (1118268)
// **********************************************************************************************************
using NLog;
using Raytheon.Common;
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using System.Reflection;
namespace Raytheon.Instruments
{
[ExportInstrumentFactory(ModelNumber = "DMMKeysightM9183Factory")]
public class DMMKeysightM9183Factory : IInstrumentFactory
{
/// <summary>
/// The supported interfaces
/// </summary>
private readonly List<Type> _supportedInterfaces = new List<Type>();
private ILogger _logger;
private readonly IConfigurationManager _configurationManager;
private const string DefaultConfigPath = @"C:\ProgramData\Raytheon\InstrumentManagerService";
private static string DefaultPath;
public DMMKeysightM9183Factory(string defaultConfigPath = DefaultConfigPath)
: this(null, defaultConfigPath)
{
}
/// <summary>
/// COECommDeviceInstrumentFactory injection constructor
/// </summary>
/// <param name="configManager"></param>
/// <param name="simEngine"></param>
/// <param name="logger"></param>
[ImportingConstructor]
public DMMKeysightM9183Factory([Import(AllowDefault = false)] IConfigurationManager configManager,
[Import(AllowDefault = true)] string defaultConfigPath = null)
{
DefaultPath = defaultConfigPath;
if (LogManager.Configuration == null)
{
var assemblyFolder = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
LogManager.Configuration = new NLog.Config.XmlLoggingConfiguration(assemblyFolder + "\\nlog.config");
}
_configurationManager = configManager ?? GetConfigurationManager();
_supportedInterfaces.Add(typeof(IDmm));
}
/// <summary>
/// Gets the instrument
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public IInstrument GetInstrument(string name)
{
try
{
_logger = LogManager.GetLogger(name);
return new DMMKeysightM9183(name, _configurationManager, _logger);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Gets the instrument
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public object GetInstrument(string name, bool simulateHw)
{
try
{
_logger = LogManager.GetLogger(name);
if (simulateHw)
return new DMMSim(name, _configurationManager, _logger);
else
return new DMMKeysightM9183(name, _configurationManager, _logger);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Gets supported interfaces
/// </summary>
/// <returns></returns>
public ICollection<Type> GetSupportedInterfaces()
{
return _supportedInterfaces.ToArray();
}
/// <summary>
/// returns configuration based on the predefined path or default path c:/ProgramData/Raytheon/InstrumentManagerService
/// </summary>
/// <returns></returns>
private static IConfigurationManager GetConfigurationManager()
{
return string.IsNullOrEmpty(DefaultPath) ? new RaytheonConfigurationManager() : new RaytheonConfigurationManager(DefaultPath);
}
}
}

View File

@@ -0,0 +1,785 @@
// UNCLASSIFIED
/*-------------------------------------------------------------------------
RAYTHEON PROPRIETARY: THIS DOCUMENT CONTAINS DATA OR INFORMATION
PROPRIETARY TO RAYTHEON COMPANY AND IS RESTRICTED TO USE ONLY BY PERSONS
AUTHORIZED BY RAYTHEON COMPANY IN WRITING TO USE IT. DISCLOSURE TO
UNAUTHORIZED PERSONS WOULD LIKELY CAUSE SUBSTANTIAL COMPETITIVE HARM TO
RAYTHEON COMPANY'S BUSINESS POSITION. NEITHER SAID DOCUMENT NOR ITS
CONTENTS SHALL BE FURNISHED OR DISCLOSED TO OR COPIED OR USED BY PERSONS
OUTSIDE RAYTHEON COMPANY WITHOUT THE EXPRESS WRITTEN APPROVAL OF RAYTHEON
COMPANY.
THIS PROPRIETARY NOTICE IS NOT APPLICABLE IF DELIVERED TO THE U.S.
GOVERNMENT.
UNPUBLISHED WORK - COPYRIGHT RAYTHEON COMPANY.
-------------------------------------------------------------------------*/
using Raytheon.Instruments;
using System;
using System.Net.Sockets;
using System.Text;
using Raytheon.Instruments.Dmm;
using Raytheon.Units;
using System.Threading;
using NLog;
using Raytheon.Common;
namespace Raytheon.Instruments
{
/// <summary>
/// A keysight implementation of the DMM interface
/// </summary>
public class DMMKeysightScpi : IDmm
{
#region PrivateMemberVariables
private const string READ_ERROR_STATUS_CMD = "SYST:ERR?";
private const string _SELFTESTCMD = "*TST?";
private const string _RESETCMD = "*RST";
private const string _MEASUREFRES = "MEAS:FRES? "; //Resistance 4-wire
private const string _MEASURERES = "MEAS:RES? "; //Resistance 2-wire
private const string _MEASUREDCVOLT = "MEAS:VOLT:DC? ";
private const string _MEASUREACVOLT = "MEAS:VOLT:AC? ";
//Frequency
private const string _FREQ_SETUP1 = "CONF:FREQ ";
private const string _FREQ_SETUP2 = "SENS:FREQ:VOLT:RANGE:AUTO OFF";
private const string _FREQ_SETUP3 = "FREQ:VOLT:RANG ";
private const string _FREQ_SETUP4 = "SAMPLE:COUNT ";
private const string _MEASUREFREQ = "READ? ";
private const string _AUTO = "AUTO";
private const string _DEFAULT = "DEF";
private const int _PORT = 5025;
private const int _READ_TIMEOUT = 5000;
private byte[] _readBuffer;
private NetworkStream _tcpStream;
private string _name;
private readonly string _address;
private MeasurementFunction _lastType;
private double _lastRange;
private double _lastResolution;
private State _state;
private SelfTestResult _selfTestResult;
/// <summary>
/// NLog logger
/// </summary>
private readonly ILogger _logger;
/// <summary>
/// Raytheon configuration
/// </summary>
private readonly IConfigurationManager _configurationManager;
private readonly IConfiguration _configuration;
#endregion
#region PrivateFunctions
/// <summary>
/// Dispose of this objects resources
/// </summary>
/// <param name="disposing"></param>
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2213:DisposableFieldsShouldBeDisposed", MessageId = "_34461A")]
protected virtual void Dispose(bool disposing)
{
try
{
if (disposing)
{
if (_state == State.Ready)
{
Reset();
_tcpStream.Dispose();
_state = State.Uninitialized;
}
}
}
catch (Exception)
{
try
{
//ErrorLogger.Instance().Write(err.Message + "\r\n" + err.StackTrace);
}
catch (Exception)
{
//Do not rethrow. Exception from error logger that has already been garbage collected
}
}
}
/// <summary>
/// Reads frequency from the dmm
/// </summary>
/// <param name="range">The range to use on the DMM</param>
/// <param name="resolution">The resolution to use on the DMM</param>
/// <param name="voltRange">The voltage range for the measurement</param>
/// <param name="numReads">The number of reads to make</param>
/// <returns>The frequency or average of frequencies read</returns>
private double ReadFrequency(double range, double resolution, double voltRange, double numReads)
{
//Setup the frequency measurement
string command = _FREQ_SETUP1;
if (range == -1)
{
command += _DEFAULT + ", " + _DEFAULT;
}
else
{
command += range + ", " + resolution;
}
command += ";:" + _FREQ_SETUP2 + ";:" + _FREQ_SETUP3 + voltRange;
//want to read frequency more than once
if (numReads > 1)
{
command += ";:" + _FREQ_SETUP4 + "\n";
}
else
{
command += "\n";
}
// send the command
IOWrite(command);
//read the frequency
command = _MEASUREFREQ + "\n";
string rspStr = IOQuery(command);
double frequency = 0.0;
if (rspStr.IndexOf(',') > -1)
{
frequency = GetFrequencyAvg(rspStr);
}
else
{
frequency = Util.ConvertStringToDouble(rspStr);
}
return frequency;
}
/// <summary>
/// Reads resistance
/// </summary>
/// <param name="range">The range to use on the DMM</param>
/// <param name="resolution">The resolution to use on the DMM</param>\
/// <param name="dmmResistanceType"></param>
/// <returns>The resistance</returns>
private double ReadResistance(double range, double resolution, MeasurementFunction resistanceType)
{
string command = "";
if (resistanceType == MeasurementFunction.FourWireResistance)
{
command = _MEASUREFRES;
}
else if (resistanceType == MeasurementFunction.TwoWireResistance)
{
command = _MEASURERES;
}
else
{
throw new Exception("only 4 or 2 write resistance is acceptable for param type: " + resistanceType.ToString());
}
if (range == -1)
{
command += _AUTO + ", " + _DEFAULT;
}
else
{
command += range + ", " + resolution;
}
command += "\n";
string rspStr = IOQuery(command);
double resistance = Util.ConvertStringToDouble(rspStr);
return resistance;
}
/// <summary>
/// Reads voltage
/// </summary>
/// <param name="range">The range to use on the DMM</param>
/// <param name="resolution">The resolution to use on the DMM</param>
/// <returns></returns>
private double ReadVoltage(double range, double resolution, MeasurementFunction voltageType)
{
string command = "";
if (voltageType == MeasurementFunction.ACVolts)
{
command = _MEASUREACVOLT;
}
else if (voltageType == MeasurementFunction.DCVolts)
{
command = _MEASUREDCVOLT;
}
else
{
throw new Exception("only ac or dc volt is acceptable for param type: " + voltageType.ToString());
}
if (range == -1)
{
command += _AUTO + ", " + _DEFAULT;
}
else
{
command += range + ", " + resolution;
}
command += "\n";
string rspStr = IOQuery(command);
double dcVoltage = Util.ConvertStringToDouble(rspStr);
return dcVoltage;
}
/// <summary>
/// Convert scpi data to string
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
private string ConvertToString(ref byte[] data)
{
string rsp = System.Text.Encoding.ASCII.GetString(data);
return rsp;
}
/// <summary>
///
/// </summary>
/// <param name="numbers"></param>
/// <returns></returns>
private double GetFrequencyAvg(string numbers)
{
string[] numArr = numbers.Split(',');
double retVal = 0;
foreach (string val in numArr)
{
retVal += Util.ConvertStringToDouble(val);
}
retVal = retVal / numArr.Length;
return retVal;
}
/// <summary>
/// Get the error code.
/// </summary>
/// <returns>The error code (number).</returns>
private int GetErrorCode()
{
// not calling IOQuery() here so IOQuery() can call GetErrorCode() after each query
string command = READ_ERROR_STATUS_CMD + "\n";
// convert to a byte array
byte[] commandBuffer = Encoding.ASCII.GetBytes(command);
// send the data out
_tcpStream.Write(commandBuffer, 0, commandBuffer.Length);
// clear our buffer
Array.Clear(_readBuffer, 0, _readBuffer.Length);
// read the response
int numBytesRead = _tcpStream.Read(_readBuffer, 0, _readBuffer.Length);
// convert to a string
string rspStr = ConvertToString(ref _readBuffer);
// parse the response
string[] tokens = rspStr.Split(',');
int ret = Util.ConvertStringToInt32(tokens[0]);
return ret;
}
/// <summary>
/// Send a command to the DMM and get the response
/// </summary>
/// <param name="commandString">The command to send</param>
/// <returns>The DMM response</returns>
private string IOQuery(string commandString)
{
// send the command
IOWrite(commandString, false);
// clear our buffer
Array.Clear(_readBuffer, 0, _readBuffer.Length);
// read from the response
int numBytesRead = _tcpStream.Read(_readBuffer, 0, _readBuffer.Length);
if (numBytesRead == 0)
{
throw new Exception($"DMMKeysightScpi:IOQuery() - Number of bytes read from stream was {numBytesRead}");
}
// convert response to a string
string rspStr = ConvertToString(ref _readBuffer);
// check for errors
int err = GetErrorCode();
if (err != 0)
{
throw new Exception("DMMKeysightScpi:IOQuery() - returned error code: " + err.ToString());
}
return rspStr;
}
/// <summary>
/// Sends a SCPI Command to the instrument.
/// </summary>
/// <param name="commandString">The SCPI Command to be sent to the instrument.</param>
private void IOWrite(string commandString, bool checkForError = true)
{
// convert to a byte array
byte[] commandBuffer = Encoding.ASCII.GetBytes(commandString);
// send the data out
_tcpStream.Write(commandBuffer, 0, commandBuffer.Length);
if (checkForError)
{
// check for errors
int err = GetErrorCode();
if (err != 0)
{
throw new Exception("DMMKeysightScpi:IOWrite() - returned error code: " + err.ToString());
}
}
}
#endregion
#region PublicFunctions
/// <summary>
/// DMMKeysightScpi factory constructor
/// </summary>
/// <param name="deviceName"></param>
/// <param name="configurationManager"></param>
public DMMKeysightScpi(string deviceName, IConfigurationManager configurationManager, ILogger logger)
{
Name = deviceName;
_logger = logger;
_configurationManager = configurationManager;
_configuration = _configurationManager.GetConfiguration(Name);
_address = _configuration.GetConfigurationValue("DMMKeysightScpi", "Address", "");
_lastType = 0;
_lastRange = 0;
_lastResolution = 0;
const int READ_BUFFER_SIZE = 512;
_readBuffer = new byte[READ_BUFFER_SIZE];
// created in initialize
_tcpStream = null;
_state = State.Uninitialized;
_selfTestResult = SelfTestResult.Unknown;
}
/// <summary>
/// The constructor which opens the handle to the DMM and performs a self test on the instrument
/// </summary>
/// <param name="name">The name of this dmm</param>
/// <param name="address">The address of the DMM</param>
public DMMKeysightScpi(string name, string address)
{
const int READ_BUFFER_SIZE = 512;
_name = name;
_address = address;
_lastType = 0;
_lastRange = 0;
_lastResolution = 0;
_readBuffer = new byte[READ_BUFFER_SIZE];
_logger = LogManager.GetCurrentClassLogger();
// created in initialize
_tcpStream = null;
_state = State.Uninitialized;
_selfTestResult = SelfTestResult.Unknown;
}
/// <summary>
/// The Finalizer which will release resources if required
/// </summary>
~DMMKeysightScpi()
{
Dispose(false);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public bool ClearErrors()
{
throw new NotImplementedException();
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureCurrentMeasurement(MeasurementFunction type, Current range, Current resolution)
{
throw new NotImplementedException();
/*_lastType = type;
_lastRange = range.Amps;
_lastResolution = resolution.Amps;*/
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureVoltageMeasurement(MeasurementFunction type, Voltage range, Voltage resolution)
{
if (type != MeasurementFunction.DCVolts && type != MeasurementFunction.ACVolts)
{
throw new Exception("only ac or dc volt is acceptable for param type: " + type.ToString());
}
_lastType = type;
_lastRange = range.Volts;
_lastResolution = resolution.Volts;
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureResistanceMeasurement(MeasurementFunction type, Resistance range, Resistance resolution)
{
if (type != MeasurementFunction.FourWireResistance && type != MeasurementFunction.TwoWireResistance)
{
throw new Exception("only FourWireResistance or TwoWireResistance is acceptable for param type: " + _lastType.ToString());
}
_lastType = type;
_lastRange = range.Ohms;
_lastResolution = resolution.Ohms;
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureFrequencyMeasurement(MeasurementFunction type, Frequency range, Frequency resolution)
{
if (type != MeasurementFunction.Frequency)
{
throw new Exception("only frequency is acceptable for param type: " + _lastType.ToString());
}
_lastType = type;
_lastRange = range.Hertz;
_lastResolution = resolution.Hertz;
}
/// <summary>
/// Dispose of this objects resources
/// </summary>
public void Dispose()
{
try
{
Dispose(true);
GC.SuppressFinalize(this);
}
catch (Exception)
{
try
{
//ErrorLogger.Instance().Write(err.Message + "\r\n" + err.StackTrace);
}
catch (Exception)
{
//Do not rethrow. Exception from error logger that has already been garbage collected
}
}
}
/// <summary>
///
/// </summary>
public string DetailedStatus
{
get
{
return "This is a Keysight Dmm";
}
}
/// <summary>
///
/// </summary>
public bool DisplayEnabled
{
get
{
throw new NotImplementedException();
}
set
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
public bool FrontPanelEnabled
{
get
{
throw new NotImplementedException();
}
set
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
public InstrumentMetadata Info
{
get
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
public void Initialize()
{
if (_state == State.Uninitialized)
{
TcpClient dmmSocketConn = new TcpClient(_address, _PORT);
_tcpStream = dmmSocketConn.GetStream();
_tcpStream.ReadTimeout = _READ_TIMEOUT;
_selfTestResult = PerformSelfTest();
_state = State.Ready;
}
else
{
throw new Exception("expected the state to be Uninitialized, state was: " + _state.ToString());
}
}
/// <summary>
///
/// </summary>
public MeasurementFunction MeasurementType
{
get
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Current MeasureCurrent(int timeout)
{
throw new NotImplementedException();
/*
if (_lastType != MeasurementFunction.DCVolts && _lastType != MeasurementFunction.ACVolts)
{
throw new Exception("only ac or dc volt is acceptable for param type: " + type.ToString());
}
return Current.FromAmps(ReadCurrent();*/
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Frequency MeasureFrequency(int timeout)
{
if (_lastType != MeasurementFunction.Frequency)
{
throw new Exception("only frequency is acceptable for param type: " + _lastType.ToString());
}
return Frequency.FromHertz(ReadFrequency(_lastRange, _lastResolution, _lastRange, 1));
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Resistance MeasureResistance(int timeout)
{
if (_lastType != MeasurementFunction.FourWireResistance && _lastType != MeasurementFunction.TwoWireResistance)
{
throw new Exception("only FourWireResistance or TwoWireResistance is acceptable for param type: " + _lastType.ToString());
}
return Resistance.FromOhms(ReadResistance(_lastRange, _lastResolution, _lastType));
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Voltage MeasureVoltage(int timeout)
{
if (_lastType != MeasurementFunction.DCVolts && _lastType != MeasurementFunction.ACVolts)
{
throw new Exception("only ac or dc volt is acceptable for param type: " + _lastType.ToString());
}
return Voltage.FromVolts(ReadVoltage(_lastRange, _lastResolution, _lastType));
}
/// <summary>
///
/// </summary>
public string Name
{
get { return _name; }
set { _name = value; }
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public SelfTestResult PerformSelfTest()
{
try
{
// change the timeout to account for the long self test
_tcpStream.ReadTimeout = 30000;
// send the command and get the response
string command = _SELFTESTCMD + "\n";
string rspStr = IOQuery(command);
// parse the response
string[] tokens = rspStr.Split('\n');
int rsp = Util.ConvertStringToInt32(tokens[0].Replace("+", "").Split(',')[0]);
if (rsp != 0)
{
string errorMsg = "returned an error: " + rspStr;
_selfTestResult = SelfTestResult.Fail;
throw new Exception(errorMsg);
}
_selfTestResult = SelfTestResult.Pass;
}
catch (Exception)
{
throw;
}
finally
{
// restore the timeout
_tcpStream.ReadTimeout = _READ_TIMEOUT;
}
return SelfTestResult;
}
/// <summary>
///
/// </summary>
public void Reset()
{
IOWrite(_RESETCMD + "\n");
}
/// <summary>
///
/// </summary>
public SelfTestResult SelfTestResult
{
get
{
return _selfTestResult;
}
}
/// <summary>
///
/// </summary>
public State Status
{
get
{
return _state;
}
}
/// <summary>
///
/// </summary>
public void Shutdown()
{
if (_state == State.Ready)
{
Reset();
_tcpStream.Dispose();
_state = State.Uninitialized;
}
}
#endregion
}
}

View File

@@ -0,0 +1,36 @@
<Project Sdk="Microsoft.NET.Sdk">
<Import Project="$(SolutionDir)Solution.props" />
<PropertyGroup>
<TargetFramework>net472</TargetFramework>
<AssemblyName>Raytheon.Instruments.DMMKeysightScpi</AssemblyName>
<Product>DMM Keysight Scpi implementation</Product>
<Description>DMM Keysight Scpi implementation</Description>
<OutputType>Library</OutputType>
<!-- Static versioning (Suitable for Development) -->
<!-- Disable the line below for dynamic versioning -->
<Version>1.0.0</Version>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="NLog" Version="5.0.0" />
<PackageReference Include="Raytheon.Common" Version="1.0.0" />
<PackageReference Include="Raytheon.Instruments.Dmm.Contracts" Version="2.6.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\DMMSim\DMMSim.csproj" />
</ItemGroup>
<!-- Copy all *.dlls and *.pdb in the output folder to a temp folder -->
<Target Name="CopyFiles" AfterTargets="AfterBuild">
<ItemGroup>
<FILES_1 Include="$(OutDir)*.dll" />
<FILES_2 Include="$(OutDir)*.pdb" />
</ItemGroup>
<Copy SourceFiles="@(FILES_1)" DestinationFolder="$(HalTempFolder)" />
<Copy SourceFiles="@(FILES_2)" DestinationFolder="$(HalTempFolder)" />
</Target>
</Project>

View File

@@ -0,0 +1,140 @@
// **********************************************************************************************************
// DMMKeysightScpiFactory.cs
// 2/20/2023
// NGI - Next Generation Interceptor
//
// Contract No. HQ0856-21-C-0003/1022000209
//
// THIS DOCUMENT DOES NOT CONTAIN TECHNOLOGY OR TECHNICAL DATA CONTROLLED UNDER EITHER THE U.S.
// INTERNATIONAL TRAFFIC IN ARMS REGULATIONS OR THE U.S. EXPORT ADMINISTRATION REGULATIONS.
//
// RAYTHEON PROPRIETARY: THIS DOCUMENT CONTAINS DATA OR INFORMATION PROPRIETARY TO RAYTHEON
// COMPANY AND IS RESTRICTED TO USE ONLY BY PERSONS AUTHORIZED BY RAYTHEON COMPANY IN WRITING TO USE IT.
// DISCLOSURE TO UNAUTHORIZED PERSONS WOULD LIKELY CAUSE SUBSTANTIAL COMPETITIVE HARM TO RAYTHEON
// COMPANY'S BUSINESS POSITION. NEITHER SAID DOCUMENT NOR ITS CONTENTS SHALL BE FURNISHED OR DISCLOSED
// TO OR COPIED OR USED BY PERSONS OUTSIDE RAYTHEON COMPANY WITHOUT THE EXPRESS WRITTEN APPROVAL OF
// RAYTHEON COMPANY.
//
// UNPUBLISHED WORK - COPYRIGHT RAYTHEON COMPANY.
//
// DESTRUCTION NOTICE: FOR CLASSIFIED DOCUMENTS FOLLOW THE PROCEDURES IN DOD 5220.22-M,
// NATIONAL INDUSTRIAL SECURITY PROGRAM OPERATING MANUAL, FEBRUARY 2006,
// INCORPORATING CHANGE 1, MARCH 28, 2013, CHAPTER 5, SECTION 7, OR DODM 5200.01-VOLUME 3,
// DOD INFORMATION SECURITY PROGRAM: PROTECTION OF CLASSIFIED INFORMATION, ENCLOSURE 3,
// SECTION 17. FOR CONTROLLED UNCLASSIFIED INFORMATION FOLLOW THE PROCEDURES IN DODM 5200.01-VOLUME 4,
// INFORMATION SECURITY PROGRAM: CONTROLLED UNCLASSIFIED INFORMATION.
//
// CONTROLLED BY: MISSILE DEFENSE AGENCY
// CONTROLLED BY: GROUND-BASED MIDCOURSE DEFENSE PROGRAM OFFICE
// CUI CATEGORY: CTI
// DISTRIBUTION/DISSEMINATION CONTROL: F
// POC: Alex Kravchenko (1118268)
// **********************************************************************************************************
using NLog;
using Raytheon.Common;
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using System.Reflection;
namespace Raytheon.Instruments
{
[ExportInstrumentFactory(ModelNumber = "DMMKeysightScpiFactory")]
public class DMMKeysightScpiFactory : IInstrumentFactory
{
/// <summary>
/// The supported interfaces
/// </summary>
private readonly List<Type> _supportedInterfaces = new List<Type>();
private ILogger _logger;
private readonly IConfigurationManager _configurationManager;
private const string DefaultConfigPath = @"C:\ProgramData\Raytheon\InstrumentManagerService";
private static string DefaultPath;
public DMMKeysightScpiFactory(string defaultConfigPath = DefaultConfigPath)
: this(null, defaultConfigPath)
{
}
/// <summary>
/// COECommDeviceInstrumentFactory injection constructor
/// </summary>
/// <param name="configManager"></param>
/// <param name="simEngine"></param>
/// <param name="logger"></param>
[ImportingConstructor]
public DMMKeysightScpiFactory([Import(AllowDefault = false)] IConfigurationManager configManager,
[Import(AllowDefault = true)] string defaultConfigPath = null)
{
DefaultPath = defaultConfigPath;
if (LogManager.Configuration == null)
{
var assemblyFolder = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
LogManager.Configuration = new NLog.Config.XmlLoggingConfiguration(assemblyFolder + "\\nlog.config");
}
_configurationManager = configManager ?? GetConfigurationManager();
_supportedInterfaces.Add(typeof(IDmm));
}
/// <summary>
/// Gets the instrument
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public IInstrument GetInstrument(string name)
{
try
{
_logger = LogManager.GetLogger(name);
return new DMMKeysightScpi(name, _configurationManager, _logger);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Gets the instrument
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public object GetInstrument(string name, bool simulateHw)
{
try
{
_logger = LogManager.GetLogger(name);
if (simulateHw)
return new DMMSim(name, _configurationManager, _logger);
else
return new DMMKeysightScpi(name, _configurationManager, _logger);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Gets supported interfaces
/// </summary>
/// <returns></returns>
public ICollection<Type> GetSupportedInterfaces()
{
return _supportedInterfaces.ToArray();
}
/// <summary>
/// returns configuration based on the predefined path or default path c:/ProgramData/Raytheon/InstrumentManagerService
/// </summary>
/// <returns></returns>
private static IConfigurationManager GetConfigurationManager()
{
return string.IsNullOrEmpty(DefaultPath) ? new RaytheonConfigurationManager() : new RaytheonConfigurationManager(DefaultPath);
}
}
}

View File

@@ -0,0 +1,560 @@
// UNCLASSIFIED
/*-------------------------------------------------------------------------
RAYTHEON PROPRIETARY: THIS DOCUMENT CONTAINS DATA OR INFORMATION
PROPRIETARY TO RAYTHEON COMPANY AND IS RESTRICTED TO USE ONLY BY PERSONS
AUTHORIZED BY RAYTHEON COMPANY IN WRITING TO USE IT. DISCLOSURE TO
UNAUTHORIZED PERSONS WOULD LIKELY CAUSE SUBSTANTIAL COMPETITIVE HARM TO
RAYTHEON COMPANY'S BUSINESS POSITION. NEITHER SAID DOCUMENT NOR ITS
CONTENTS SHALL BE FURNISHED OR DISCLOSED TO OR COPIED OR USED BY PERSONS
OUTSIDE RAYTHEON COMPANY WITHOUT THE EXPRESS WRITTEN APPROVAL OF RAYTHEON
COMPANY.
THIS PROPRIETARY NOTICE IS NOT APPLICABLE IF DELIVERED TO THE U.S.
GOVERNMENT.
UNPUBLISHED WORK - COPYRIGHT RAYTHEON COMPANY.
-------------------------------------------------------------------------*/
using System;
using NationalInstruments.ModularInstruments.NIDmm;
using NLog;
using Raytheon.Common;
using Raytheon.Instruments.Dmm;
using Raytheon.Units;
namespace Raytheon.Instruments
{
/// <summary>
/// A simulation implementation of the DMM interface.
/// This class basically just absorbs function calls and returns dummy data.
/// </summary>
public class DMMNiPxi : IDmm, IDisposable
{
#region PrivateMemberVariables
private NIDmm _niDmm;
private string _name;
private readonly string _address;
//private readonly string _options;
private double _lastRange;
private double _lastResolution;
private MeasurementFunction _lastType;
private State _state;
private SelfTestResult _selfTestResult;
/// <summary>
/// NLog logger
/// </summary>
private readonly ILogger _logger;
/// <summary>
/// Raytheon configuration
/// </summary>
private readonly IConfigurationManager _configurationManager;
private readonly IConfiguration _configuration;
#endregion
#region PrivateFunctions
/// <summary>
/// The Finalizer.
/// </summary>
~DMMNiPxi()
{
Dispose(false);
}
/// <summary>
///
/// </summary>
/// <param name="disposing"></param>
protected virtual void Dispose(bool disposing)
{
try
{
if (disposing)
{
if (_state == State.Ready)
{
_niDmm.DriverUtility.Reset();
_niDmm.Close();
_niDmm.Dispose();
_state = State.Uninitialized;
}
}
}
catch (Exception)
{
try
{
//ErrorLogger.Instance().Write(err.Message + "\r\n" + err.StackTrace);
}
catch (Exception)
{
//Do not rethrow. Exception from error logger that has already been garbage collected
}
}
}
#endregion
#region PublicFunctions
/// <summary>
/// DMMNiPxi factory constructor
/// </summary>
/// <param name="deviceName"></param>
/// <param name="configurationManager"></param>
public DMMNiPxi(string deviceName, IConfigurationManager configurationManager, ILogger logger)
{
Name = deviceName;
_logger = logger;
_configurationManager = configurationManager;
_configuration = _configurationManager.GetConfiguration(Name);
_address = _configuration.GetConfigurationValue("DMMNiPxi", "Address", "");
//_options = _configuration.GetConfigurationValue("DMMNiPxi", "Options", "");
_lastType = 0;
_lastRange = 0;
_lastResolution = 0;
//created in Initialize()
_niDmm = null;
_state = State.Uninitialized;
_selfTestResult = SelfTestResult.Unknown;
}
/// <summary>
///
/// </summary>
/// <param name="name"></param>
/// <param name="address"></param>
/// <param name="options"></param>
public DMMNiPxi(string name, string address)//, string options)
{
_name = name;
_address = address;
//_options = options;
_lastType = 0;
_lastRange = 0;
_lastResolution = 0;
// set in Initialize()
_niDmm = null;
_logger = LogManager.GetCurrentClassLogger();
_state = State.Uninitialized;
_selfTestResult = SelfTestResult.Unknown;
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public bool ClearErrors()
{
throw new NotImplementedException();
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureCurrentMeasurement(MeasurementFunction type, Current range, Current resolution)
{
throw new NotImplementedException();
/*_lastType = type;
_lastRange = range.Amps;
_lastResolution = resolution.Amps;*/
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureFrequencyMeasurement(MeasurementFunction type, Frequency range, Frequency resolution)
{
if (type != MeasurementFunction.Frequency)
{
throw new Exception("only frequency is acceptable for param type: " + _lastType.ToString());
}
_lastType = type;
_lastRange = range.Hertz;
_lastResolution = resolution.Hertz;
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureResistanceMeasurement(MeasurementFunction type, Resistance range, Resistance resolution)
{
if (type != MeasurementFunction.FourWireResistance && type != MeasurementFunction.TwoWireResistance)
{
throw new Exception("only FourWireResistance or TwoWireResistance is acceptable for param type: " + _lastType.ToString());
}
_lastType = type;
_lastRange = range.Ohms;
_lastResolution = resolution.Ohms;
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureVoltageMeasurement(MeasurementFunction type, Voltage range, Voltage resolution)
{
if (type != MeasurementFunction.DCVolts && type != MeasurementFunction.ACVolts)
{
throw new Exception("only ac or dc volt is acceptable for param type: " + type.ToString());
}
_lastType = type;
_lastRange = range.Volts;
_lastResolution = resolution.Volts;
}
/// <summary>
///
/// </summary>
public string DetailedStatus
{
get
{
return "This is a NI Dmm";
}
}
/// <summary>
///
/// </summary>
public bool DisplayEnabled
{
get
{
throw new NotImplementedException();
}
set
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
public void Dispose()
{
try
{
Dispose(true);
GC.SuppressFinalize(this);
}
catch (Exception)
{
try
{
//ErrorLogger.Instance().Write(err.Message + "\r\n" + err.StackTrace);
}
catch (Exception)
{
//Do not rethrow. Exception from error logger that has already been garbage collected
}
}
}
/// <summary>
///
/// </summary>
public bool FrontPanelEnabled
{
get
{
throw new NotImplementedException();
}
set
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
public InstrumentMetadata Info
{
get
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
public void Initialize()
{
if (_state == State.Uninitialized)
{
_niDmm = new NIDmm(_address, false, true);// _options);
_selfTestResult = PerformSelfTest();
_state = State.Ready;
}
else
{
throw new Exception("expected the state to be Uninitialized, state was: " + _state.ToString());
}
}
/// <summary>
///
/// </summary>
public MeasurementFunction MeasurementType
{
get
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Current MeasureCurrent(int timeout)
{
throw new NotImplementedException();
/*
if (_lastType != MeasurementFunction.DCVolts && _lastType != MeasurementFunction.ACVolts)
{
throw new Exception("only ac or dc volt is acceptable for param type: " + type.ToString());
}
return Current.FromAmps(ReadCurrent();*/
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Frequency MeasureFrequency(int timeout)
{
if (_lastType != MeasurementFunction.Frequency)
{
throw new Exception("only frequency is acceptable for param type: " + _lastType.ToString());
}
DmmAuto auto = DmmAuto.Off;
if (_lastRange < 0)
{
auto = DmmAuto.On;
// set the starting range for auto range to 10
_lastRange = 10;
}
_niDmm.MeasurementFunction = DmmMeasurementFunction.Frequency;
_niDmm.Range = _lastRange;
_niDmm.Resolution = _lastResolution;
_niDmm.AutoRange = auto;
double frequency = _niDmm.Measurement.Read();
return Frequency.FromHertz(frequency);
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Resistance MeasureResistance(int timeout)
{
if (_lastType != MeasurementFunction.FourWireResistance && _lastType != MeasurementFunction.TwoWireResistance)
{
throw new Exception("only FourWireResistance or TwoWireResistance is acceptable for param type: " + _lastType.ToString());
}
if (_lastType == MeasurementFunction.FourWireResistance)
{
_niDmm.MeasurementFunction = DmmMeasurementFunction.FourWireResistance;
}
else
{
_niDmm.MeasurementFunction = DmmMeasurementFunction.TwoWireResistance;
}
DmmAuto auto = DmmAuto.Off;
if (_lastRange < 0)
{
auto = DmmAuto.On;
// set the starting range for auto range to 10
_lastRange = 10;
}
_niDmm.Range = _lastRange;
_niDmm.Resolution = _lastResolution;
_niDmm.AutoRange = auto;
double resistance = _niDmm.Measurement.Read();
if (double.IsNaN(resistance))
{
resistance = double.MaxValue;
}
return Resistance.FromOhms(resistance);
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Voltage MeasureVoltage(int timeout)
{
if (_lastType != MeasurementFunction.DCVolts && _lastType != MeasurementFunction.ACVolts)
{
throw new Exception("only ac or dc volt is acceptable for param type: " + _lastType.ToString());
}
if (_lastType == MeasurementFunction.ACVolts)
{
_niDmm.MeasurementFunction = DmmMeasurementFunction.ACVolts;
}
else
{
_niDmm.MeasurementFunction = DmmMeasurementFunction.DCVolts;
}
DmmAuto auto = DmmAuto.Off;
if (_lastRange < 0)
{
auto = DmmAuto.On;
// set the starting range for auto range to 10
_lastRange = 10;
}
_niDmm.Range = _lastRange;
_niDmm.Resolution = _lastResolution;
_niDmm.AutoRange = auto;
double volts = _niDmm.Measurement.Read();
if (double.IsNaN(volts))
{
volts = double.MaxValue;
}
return Voltage.FromVolts(volts);
}
/// <summary>
///
/// </summary>
public string Name
{
get { return _name; }
set { _name = value; }
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public SelfTestResult PerformSelfTest()
{
DmmSelfTestResult res = _niDmm.DriverUtility.SelfTest();
if (res.Code != 0)
{
_selfTestResult = Raytheon.Instruments.SelfTestResult.Fail;
throw new Exception("self test returned: " + res.Code + "," + res.Message + " on card " + _name);
}
_selfTestResult = Raytheon.Instruments.SelfTestResult.Pass;
return _selfTestResult;
}
/// <summary>
///
/// </summary>
public void Reset()
{
_niDmm.DriverUtility.Reset();
}
/// <summary>
///
/// </summary>
public SelfTestResult SelfTestResult
{
get
{
return _selfTestResult;
}
}
/// <summary>
///
/// </summary>
public State Status
{
get
{
return _state;
}
}
/// <summary>
///
/// </summary>
public void Shutdown()
{
if (_state == State.Ready)
{
_niDmm.DriverUtility.Reset();
_niDmm.Close();
_niDmm.Dispose();
_state = State.Uninitialized;
}
}
#endregion
}
}

View File

@@ -0,0 +1,42 @@
<Project Sdk="Microsoft.NET.Sdk">
<Import Project="$(SolutionDir)Solution.props" />
<PropertyGroup>
<TargetFramework>net472</TargetFramework>
<AssemblyName>Raytheon.Instruments.DMMNiPxi</AssemblyName>
<Product>DMM NI Pxi implementation</Product>
<Description>DMM NI Pxi implementation</Description>
<OutputType>Library</OutputType>
<!-- Static versioning (Suitable for Development) -->
<!-- Disable the line below for dynamic versioning -->
<Version>1.0.0</Version>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="NLog" Version="5.0.0" />
<PackageReference Include="Raytheon.Common" Version="1.0.0" />
<PackageReference Include="Raytheon.Instruments.Dmm.Contracts" Version="2.6.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\DMMSim\DMMSim.csproj" />
</ItemGroup>
<ItemGroup>
<Reference Include="NationalInstruments.ModularInstruments.NIDmm.Fx45">
<HintPath>..\..\Common\COTS\NI\NationalInstruments.ModularInstruments.NIDmm.Fx45.dll</HintPath>
</Reference>
</ItemGroup>
<!-- Copy all *.dlls and *.pdb in the output folder to a temp folder -->
<Target Name="CopyFiles" AfterTargets="AfterBuild">
<ItemGroup>
<FILES_1 Include="$(OutDir)*.dll" />
<FILES_2 Include="$(OutDir)*.pdb" />
</ItemGroup>
<Copy SourceFiles="@(FILES_1)" DestinationFolder="$(HalTempFolder)" />
<Copy SourceFiles="@(FILES_2)" DestinationFolder="$(HalTempFolder)" />
</Target>
</Project>

View File

@@ -0,0 +1,140 @@
// **********************************************************************************************************
// DMMKeysightScpiFactory.cs
// 2/20/2023
// NGI - Next Generation Interceptor
//
// Contract No. HQ0856-21-C-0003/1022000209
//
// THIS DOCUMENT DOES NOT CONTAIN TECHNOLOGY OR TECHNICAL DATA CONTROLLED UNDER EITHER THE U.S.
// INTERNATIONAL TRAFFIC IN ARMS REGULATIONS OR THE U.S. EXPORT ADMINISTRATION REGULATIONS.
//
// RAYTHEON PROPRIETARY: THIS DOCUMENT CONTAINS DATA OR INFORMATION PROPRIETARY TO RAYTHEON
// COMPANY AND IS RESTRICTED TO USE ONLY BY PERSONS AUTHORIZED BY RAYTHEON COMPANY IN WRITING TO USE IT.
// DISCLOSURE TO UNAUTHORIZED PERSONS WOULD LIKELY CAUSE SUBSTANTIAL COMPETITIVE HARM TO RAYTHEON
// COMPANY'S BUSINESS POSITION. NEITHER SAID DOCUMENT NOR ITS CONTENTS SHALL BE FURNISHED OR DISCLOSED
// TO OR COPIED OR USED BY PERSONS OUTSIDE RAYTHEON COMPANY WITHOUT THE EXPRESS WRITTEN APPROVAL OF
// RAYTHEON COMPANY.
//
// UNPUBLISHED WORK - COPYRIGHT RAYTHEON COMPANY.
//
// DESTRUCTION NOTICE: FOR CLASSIFIED DOCUMENTS FOLLOW THE PROCEDURES IN DOD 5220.22-M,
// NATIONAL INDUSTRIAL SECURITY PROGRAM OPERATING MANUAL, FEBRUARY 2006,
// INCORPORATING CHANGE 1, MARCH 28, 2013, CHAPTER 5, SECTION 7, OR DODM 5200.01-VOLUME 3,
// DOD INFORMATION SECURITY PROGRAM: PROTECTION OF CLASSIFIED INFORMATION, ENCLOSURE 3,
// SECTION 17. FOR CONTROLLED UNCLASSIFIED INFORMATION FOLLOW THE PROCEDURES IN DODM 5200.01-VOLUME 4,
// INFORMATION SECURITY PROGRAM: CONTROLLED UNCLASSIFIED INFORMATION.
//
// CONTROLLED BY: MISSILE DEFENSE AGENCY
// CONTROLLED BY: GROUND-BASED MIDCOURSE DEFENSE PROGRAM OFFICE
// CUI CATEGORY: CTI
// DISTRIBUTION/DISSEMINATION CONTROL: F
// POC: Alex Kravchenko (1118268)
// **********************************************************************************************************
using NLog;
using Raytheon.Common;
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using System.Reflection;
namespace Raytheon.Instruments
{
[ExportInstrumentFactory(ModelNumber = "DMMNiPxiFactory")]
public class DMMNiPxiFactory : IInstrumentFactory
{
/// <summary>
/// The supported interfaces
/// </summary>
private readonly List<Type> _supportedInterfaces = new List<Type>();
private ILogger _logger;
private readonly IConfigurationManager _configurationManager;
private const string DefaultConfigPath = @"C:\ProgramData\Raytheon\InstrumentManagerService";
private static string DefaultPath;
public DMMNiPxiFactory(string defaultConfigPath = DefaultConfigPath)
: this(null, defaultConfigPath)
{
}
/// <summary>
/// COECommDeviceInstrumentFactory injection constructor
/// </summary>
/// <param name="configManager"></param>
/// <param name="simEngine"></param>
/// <param name="logger"></param>
[ImportingConstructor]
public DMMNiPxiFactory([Import(AllowDefault = false)] IConfigurationManager configManager,
[Import(AllowDefault = true)] string defaultConfigPath = null)
{
DefaultPath = defaultConfigPath;
if (LogManager.Configuration == null)
{
var assemblyFolder = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
LogManager.Configuration = new NLog.Config.XmlLoggingConfiguration(assemblyFolder + "\\nlog.config");
}
_configurationManager = configManager ?? GetConfigurationManager();
_supportedInterfaces.Add(typeof(IDmm));
}
/// <summary>
/// Gets the instrument
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public IInstrument GetInstrument(string name)
{
try
{
_logger = LogManager.GetLogger(name);
return new DMMNiPxi(name, _configurationManager, _logger);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Gets the instrument
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public object GetInstrument(string name, bool simulateHw)
{
try
{
_logger = LogManager.GetLogger(name);
if (simulateHw)
return new DMMSim(name, _configurationManager, _logger);
else
return new DMMNiPxi(name, _configurationManager, _logger);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Gets supported interfaces
/// </summary>
/// <returns></returns>
public ICollection<Type> GetSupportedInterfaces()
{
return _supportedInterfaces.ToArray();
}
/// <summary>
/// returns configuration based on the predefined path or default path c:/ProgramData/Raytheon/InstrumentManagerService
/// </summary>
/// <returns></returns>
private static IConfigurationManager GetConfigurationManager()
{
return string.IsNullOrEmpty(DefaultPath) ? new RaytheonConfigurationManager() : new RaytheonConfigurationManager(DefaultPath);
}
}
}

View File

@@ -0,0 +1,435 @@
// UNCLASSIFIED
/*-------------------------------------------------------------------------
RAYTHEON PROPRIETARY: THIS DOCUMENT CONTAINS DATA OR INFORMATION
PROPRIETARY TO RAYTHEON COMPANY AND IS RESTRICTED TO USE ONLY BY PERSONS
AUTHORIZED BY RAYTHEON COMPANY IN WRITING TO USE IT. DISCLOSURE TO
UNAUTHORIZED PERSONS WOULD LIKELY CAUSE SUBSTANTIAL COMPETITIVE HARM TO
RAYTHEON COMPANY'S BUSINESS POSITION. NEITHER SAID DOCUMENT NOR ITS
CONTENTS SHALL BE FURNISHED OR DISCLOSED TO OR COPIED OR USED BY PERSONS
OUTSIDE RAYTHEON COMPANY WITHOUT THE EXPRESS WRITTEN APPROVAL OF RAYTHEON
COMPANY.
THIS PROPRIETARY NOTICE IS NOT APPLICABLE IF DELIVERED TO THE U.S.
GOVERNMENT.
UNPUBLISHED WORK - COPYRIGHT RAYTHEON COMPANY.
-------------------------------------------------------------------------*/
using System;
using System.Threading;
using NLog;
using Raytheon.Common;
using Raytheon.Instruments.Dmm;
using Raytheon.Units;
namespace Raytheon.Instruments
{
/// <summary>
/// A simulation implementation of the DMM interface.
/// This class basically just absorbs function calls and returns dummy data.
/// </summary>
public class DMMSim : IDmm
{
#region PrivateMemberVariables
private string _name;
private double _lastRange;
private State _state;
private SelfTestResult _selfTestResult;
/// <summary>
/// NLog logger
/// </summary>
private readonly ILogger _logger;
/// <summary>
/// Raytheon configuration
/// </summary>
private readonly IConfigurationManager _configurationManager;
private readonly IConfiguration _configuration;
#endregion
#region PrivateFunctions
/// <summary>
/// The Finalizer.
/// </summary>
~DMMSim()
{
Dispose(false);
}
/// <summary>
///
/// </summary>
/// <param name="disposing"></param>
protected virtual void Dispose(bool disposing)
{
try
{
if (disposing)
{
// nothing to clean up
}
}
catch (Exception)
{
try
{
//ErrorLogger.Instance().Write(err.Message + "\r\n" + err.StackTrace);
}
catch (Exception)
{
//Do not rethrow. Exception from error logger that has already been garbage collected
}
}
}
#endregion
#region PublicFunctions
/// <summary>
/// DMMSim factory constructor
/// </summary>
/// <param name="deviceName"></param>
/// <param name="configurationManager"></param>
public DMMSim(string deviceName, IConfigurationManager configurationManager, ILogger logger)
{
Name = deviceName;
_logger = logger;
_configurationManager = configurationManager;
_configuration = _configurationManager.GetConfiguration(Name);
_lastRange = 0;
_state = State.Uninitialized;
_selfTestResult = SelfTestResult.Unknown;
}
/// <summary>
///
/// </summary>
/// <param name="name"></param>
public DMMSim(string name)
{
_name = name;
_lastRange = 0;
_logger = LogManager.GetCurrentClassLogger();
_state = State.Uninitialized;
_selfTestResult = SelfTestResult.Unknown;
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public bool ClearErrors()
{
throw new NotImplementedException();
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureCurrentMeasurement(MeasurementFunction type, Current range, Current resolution)
{
_lastRange = range.Amps;
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureFrequencyMeasurement(MeasurementFunction type, Frequency range, Frequency resolution)
{
_lastRange = range.Hertz;
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureResistanceMeasurement(MeasurementFunction type, Resistance range, Resistance resolution)
{
_lastRange = range.Ohms;
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureVoltageMeasurement(MeasurementFunction type, Voltage range, Voltage resolution)
{
_lastRange = range.Volts;
}
/// <summary>
///
/// </summary>
public string DetailedStatus
{
get
{
return "This is a Sim Dmm";
}
}
/// <summary>
///
/// </summary>
public bool DisplayEnabled
{
get
{
throw new NotImplementedException();
}
set
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
public void Dispose()
{
try
{
Dispose(true);
GC.SuppressFinalize(this);
}
catch (Exception)
{
try
{
//ErrorLogger.Instance().Write(err.Message + "\r\n" + err.StackTrace);
}
catch (Exception)
{
//Do not rethrow. Exception from error logger that has already been garbage collected
}
}
}
/// <summary>
///
/// </summary>
public bool FrontPanelEnabled
{
get
{
throw new NotImplementedException();
}
set
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
public InstrumentMetadata Info
{
get
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
public void Initialize()
{
if (_state == State.Uninitialized)
{
_selfTestResult = PerformSelfTest();
_state = State.Ready;
}
else
{
throw new Exception("expected the state to be Uninitialized, state was: " + _state.ToString());
}
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Current MeasureCurrent(int timeout)
{
double max = _lastRange;
double min = 1.0;
Random rnd = new Random();
double seed = rnd.NextDouble();
double dataToReturn = (seed * (max - min)) + min;
Thread.Sleep(200);
return Current.FromAmps(dataToReturn);
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Frequency MeasureFrequency(int timeout)
{
double max = _lastRange;
double min = 1.0;
Random rnd = new Random();
double seed = rnd.NextDouble();
double dataToReturn = (seed * (max - min)) + min;
Thread.Sleep(200);
return Frequency.FromHertz(dataToReturn);
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Resistance MeasureResistance(int timeout)
{
double max = _lastRange;
double min = 1.0;
Random rnd = new Random();
double seed = rnd.NextDouble();
double dataToReturn = (seed * (max - min)) + min;
Thread.Sleep(200);
return Resistance.FromOhms(dataToReturn);
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Voltage MeasureVoltage(int timeout)
{
double max = _lastRange;
double min = 1.0;
Random rnd = new Random();
double seed = rnd.NextDouble();
double dataToReturn = (seed * (max - min)) + min;
Thread.Sleep(200);
return Voltage.FromVolts(dataToReturn);
}
/// <summary>
///
/// </summary>
public MeasurementFunction MeasurementType
{
get
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
public string Name
{
get { return _name; }
set { _name = value; }
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public SelfTestResult PerformSelfTest()
{
_selfTestResult = SelfTestResult.Pass;
return _selfTestResult;
}
/// <summary>
///
/// </summary>
public void Reset()
{
throw new NotImplementedException();
}
/// <summary>
///
/// </summary>
public SelfTestResult SelfTestResult
{
get
{
return _selfTestResult;
}
}
/// <summary>
///
/// </summary>
public State Status
{
get
{
return _state;
}
}
/// <summary>
///
/// </summary>
public void Shutdown()
{
_state = State.Uninitialized;
}
#endregion
}
}

View File

@@ -0,0 +1,27 @@
<Project Sdk="Microsoft.NET.Sdk">
<Import Project="$(SolutionDir)Solution.props" />
<PropertyGroup>
<TargetFramework>net472</TargetFramework>
<AssemblyName>Raytheon.Instruments.DMMSim</AssemblyName>
<RootNamespace>Raytheon.Instruments</RootNamespace>
<Product>DMM Sim implementation</Product>
<Description>DMM Sim implementation</Description>
<OutputType>Library</OutputType>
<!-- Static versioning (Suitable for Development) -->
<!-- Disable the line below for dynamic versioning -->
<Version>1.0.0</Version>
</PropertyGroup>
<PropertyGroup>
<NoWarn>NU1603</NoWarn>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="NLog" Version="5.0.0" />
<PackageReference Include="Raytheon.Common" Version="1.0.0" />
<PackageReference Include="Raytheon.Instruments.Dmm.Contracts" Version="2.6.0" />
</ItemGroup>
</Project>

View File

@@ -0,0 +1,137 @@
// **********************************************************************************************************
// DMMSimFactory.cs
// 2/20/2023
// NGI - Next Generation Interceptor
//
// Contract No. HQ0856-21-C-0003/1022000209
//
// THIS DOCUMENT DOES NOT CONTAIN TECHNOLOGY OR TECHNICAL DATA CONTROLLED UNDER EITHER THE U.S.
// INTERNATIONAL TRAFFIC IN ARMS REGULATIONS OR THE U.S. EXPORT ADMINISTRATION REGULATIONS.
//
// RAYTHEON PROPRIETARY: THIS DOCUMENT CONTAINS DATA OR INFORMATION PROPRIETARY TO RAYTHEON
// COMPANY AND IS RESTRICTED TO USE ONLY BY PERSONS AUTHORIZED BY RAYTHEON COMPANY IN WRITING TO USE IT.
// DISCLOSURE TO UNAUTHORIZED PERSONS WOULD LIKELY CAUSE SUBSTANTIAL COMPETITIVE HARM TO RAYTHEON
// COMPANY'S BUSINESS POSITION. NEITHER SAID DOCUMENT NOR ITS CONTENTS SHALL BE FURNISHED OR DISCLOSED
// TO OR COPIED OR USED BY PERSONS OUTSIDE RAYTHEON COMPANY WITHOUT THE EXPRESS WRITTEN APPROVAL OF
// RAYTHEON COMPANY.
//
// UNPUBLISHED WORK - COPYRIGHT RAYTHEON COMPANY.
//
// DESTRUCTION NOTICE: FOR CLASSIFIED DOCUMENTS FOLLOW THE PROCEDURES IN DOD 5220.22-M,
// NATIONAL INDUSTRIAL SECURITY PROGRAM OPERATING MANUAL, FEBRUARY 2006,
// INCORPORATING CHANGE 1, MARCH 28, 2013, CHAPTER 5, SECTION 7, OR DODM 5200.01-VOLUME 3,
// DOD INFORMATION SECURITY PROGRAM: PROTECTION OF CLASSIFIED INFORMATION, ENCLOSURE 3,
// SECTION 17. FOR CONTROLLED UNCLASSIFIED INFORMATION FOLLOW THE PROCEDURES IN DODM 5200.01-VOLUME 4,
// INFORMATION SECURITY PROGRAM: CONTROLLED UNCLASSIFIED INFORMATION.
//
// CONTROLLED BY: MISSILE DEFENSE AGENCY
// CONTROLLED BY: GROUND-BASED MIDCOURSE DEFENSE PROGRAM OFFICE
// CUI CATEGORY: CTI
// DISTRIBUTION/DISSEMINATION CONTROL: F
// POC: Alex Kravchenko (1118268)
// **********************************************************************************************************
using NLog;
using Raytheon.Common;
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using System.Reflection;
namespace Raytheon.Instruments
{
[ExportInstrumentFactory(ModelNumber = "DMMSimFactory")]
public class DMMSimFactory : IInstrumentFactory
{
/// <summary>
/// The supported interfaces
/// </summary>
private readonly List<Type> _supportedInterfaces = new List<Type>();
private ILogger _logger;
private readonly IConfigurationManager _configurationManager;
private const string DefaultConfigPath = @"C:\ProgramData\Raytheon\InstrumentManagerService";
private static string DefaultPath;
public DMMSimFactory(string defaultConfigPath = DefaultConfigPath)
: this(null, defaultConfigPath)
{
}
/// <summary>
/// COECommDeviceInstrumentFactory injection constructor
/// </summary>
/// <param name="configManager"></param>
/// <param name="simEngine"></param>
/// <param name="logger"></param>
[ImportingConstructor]
public DMMSimFactory([Import(AllowDefault = false)] IConfigurationManager configManager,
[Import(AllowDefault = true)] string defaultConfigPath = null)
{
DefaultPath = defaultConfigPath;
if (LogManager.Configuration == null)
{
var assemblyFolder = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
LogManager.Configuration = new NLog.Config.XmlLoggingConfiguration(assemblyFolder + "\\nlog.config");
}
_configurationManager = configManager ?? GetConfigurationManager();
_supportedInterfaces.Add(typeof(IDmm));
}
/// <summary>
/// Gets the instrument
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public IInstrument GetInstrument(string name)
{
try
{
_logger = LogManager.GetLogger(name);
return new DMMSim(name, _configurationManager, _logger);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Gets the instrument
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public object GetInstrument(string name, bool simulateHw)
{
try
{
_logger = LogManager.GetLogger(name);
return new DMMSim(name, _configurationManager, _logger);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Gets supported interfaces
/// </summary>
/// <returns></returns>
public ICollection<Type> GetSupportedInterfaces()
{
return _supportedInterfaces.ToArray();
}
/// <summary>
/// returns configuration based on the predefined path or default path c:/ProgramData/Raytheon/InstrumentManagerService
/// </summary>
/// <returns></returns>
private static IConfigurationManager GetConfigurationManager()
{
return string.IsNullOrEmpty(DefaultPath) ? new RaytheonConfigurationManager() : new RaytheonConfigurationManager(DefaultPath);
}
}
}

View File

@@ -0,0 +1,541 @@
// UNCLASSIFIED
/*-------------------------------------------------------------------------
RAYTHEON PROPRIETARY: THIS DOCUMENT CONTAINS DATA OR INFORMATION
PROPRIETARY TO RAYTHEON COMPANY AND IS RESTRICTED TO USE ONLY BY PERSONS
AUTHORIZED BY RAYTHEON COMPANY IN WRITING TO USE IT. DISCLOSURE TO
UNAUTHORIZED PERSONS WOULD LIKELY CAUSE SUBSTANTIAL COMPETITIVE HARM TO
RAYTHEON COMPANY'S BUSINESS POSITION. NEITHER SAID DOCUMENT NOR ITS
CONTENTS SHALL BE FURNISHED OR DISCLOSED TO OR COPIED OR USED BY PERSONS
OUTSIDE RAYTHEON COMPANY WITHOUT THE EXPRESS WRITTEN APPROVAL OF RAYTHEON
COMPANY.
THIS PROPRIETARY NOTICE IS NOT APPLICABLE IF DELIVERED TO THE U.S.
GOVERNMENT.
UNPUBLISHED WORK - COPYRIGHT RAYTHEON COMPANY.
-------------------------------------------------------------------------*/
using System;
using Raytheon.Instruments.Dmm;
using Raytheon.Units;
using System.IO.Ports;
using NLog;
using Raytheon.Common;
namespace Raytheon.Instruments
{
/// <summary>
/// A Space Electronics (Squib meter) of the DMM interface
/// </summary>
public class DMMSquibMeter101SQBRAK : IDmm, IDisposable
{
#region PrivateMemberVariables
private string _name;
private readonly string _address;
private readonly SerialPort _serialPort;
private MeasurementFunction _lastType;
private double _lastRange;
private double _lastResolution;
private State _state;
private SelfTestResult _selfTestResult;
private byte[] _readBuffer;
private string versionInfo;
/// <summary>
/// NLog logger
/// </summary>
private readonly ILogger _logger;
/// <summary>
/// Raytheon configuration
/// </summary>
private readonly IConfigurationManager _configurationManager;
private readonly IConfiguration _configuration;
#endregion
#region PrivateFunctions
/// <summary>
/// Dispose of this objects resources
/// </summary>
/// <param name="disposing"></param>
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2213:DisposableFieldsShouldBeDisposed", MessageId = "_34461A")]
protected virtual void Dispose(bool disposing)
{
try
{
if (disposing)
{
if (_state == State.Ready)
{
IOWrite("RST"); // send reset command
IOWrite("LM"); // sets squib meter to local mode (it is set to remote in initilize)
_serialPort.Close();
_state = State.Uninitialized;
}
}
}
catch (Exception)
{
try
{
//ErrorLogger.Instance().Write(err.Message + "\r\n" + err.StackTrace);
}
catch (Exception)
{
//Do not rethrow. Exception from error logger that has already been garbage collected
}
}
}
/// <summary>
///
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
private string ConvertToString(ref byte[] data)
{
string rsp = System.Text.Encoding.ASCII.GetString(data);
return rsp;
}
/// <summary>
/// Send a command to the squib meter and get the response.
/// </summary>
/// <param name="commandString">The command to send.</param>
/// <returns>The squib meter response as string.</returns>
private string IOQuery(string commandString)
{
// Flush squib meter buffer
_serialPort.Write("FS");
// clear our buffer
Array.Clear(_readBuffer, 0, _readBuffer.Length);
// send the data out
_serialPort.Write(commandString);
// read from the response
int numBytesRead = _serialPort.Read(_readBuffer, 0, _readBuffer.Length);
// convert response to a string
string rspStr = ConvertToString(ref _readBuffer);
// split out the command responce from the return data (divided by carriage return)
string[] result = rspStr.Split(new string[] { "\n", "\r\n", "<CR>" }, StringSplitOptions.None);
// Check command responce (0 = OK)
if (result[0] == "1")
{
throw new Exception("Unknown Command");
}
if (result[0] == "2")
{
throw new Exception("Command now allowed in present mode");
}
return result[1];
}
/// <summary>
/// Sends a serial Command to the instrument.
/// </summary>
/// <param name="commandString">The serial Command to be sent to the instrument.</param>
private void IOWrite(string commandString)
{
// note each command sent has different return data/status/error formatting, IOWrite is just a direct write
// IOQuery will do a read, and return all the data
// send command to serial port
_serialPort.Write(commandString);
}
#endregion
#region PublicFunctions
/// <summary>
/// DMMSquibMeter101SQBRAK factory constructor
/// </summary>
/// <param name="deviceName"></param>
/// <param name="configurationManager"></param>
public DMMSquibMeter101SQBRAK(string deviceName, IConfigurationManager configurationManager, ILogger logger)
{
Name = deviceName;
_logger = logger;
_configurationManager = configurationManager;
_configuration = _configurationManager.GetConfiguration(Name);
string comPortName = _configuration.GetConfigurationValue("DMMSquibMeter101SQBRAK", "ComPortName", "COM1");
_address = comPortName;
int baudRate = _configuration.GetConfigurationValue("DMMSquibMeter101SQBRAK", "BaudRate", 9600);
Parity parity = _configuration.GetConfigurationValue("DMMSquibMeter101SQBRAK", "Parity", Parity.None);
int dataBits = _configuration.GetConfigurationValue("DMMSquibMeter101SQBRAK", "DataBits", 8);
StopBits stopBits = _configuration.GetConfigurationValue("DMMSquibMeter101SQBRAK", "StopBits", StopBits.One);
_serialPort = new SerialPort(comPortName, baudRate, parity, dataBits, stopBits);
_lastType = 0;
_lastRange = 0;
_lastResolution = 0;
_readBuffer = new byte[1000];
//created in Initialize()
_state = State.Uninitialized;
_selfTestResult = SelfTestResult.Unknown;
}
/// <summary>
/// The constructor which opens the handle to the DMM and performs a self test on the instrument
/// </summary>
/// <param name="name">The name of this dmm</param>
/// <param name="address">The address of the DMM</param>
public DMMSquibMeter101SQBRAK(string name, string comPortName, int baudRate = 9600, Parity parity = Parity.None, int dataBits = 8, StopBits stopBits = StopBits.One)
{
_name = name;
_address = comPortName;
_serialPort = new SerialPort(comPortName, baudRate, parity, dataBits, stopBits);
_lastType = 0;
_lastRange = 0;
_lastResolution = 0;
_readBuffer = new byte[1000];
_logger = LogManager.GetCurrentClassLogger();
//created in Initialize()
_state = State.Uninitialized;
_selfTestResult = SelfTestResult.Unknown;
}
/// <summary>
/// The Finalizer which will release resources if required
/// </summary>
~DMMSquibMeter101SQBRAK()
{
Dispose(false);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public bool ClearErrors()
{
throw new NotImplementedException(); // if serial command for clearing errors add here, if not leave as is
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureCurrentMeasurement(MeasurementFunction type, Current range, Current resolution)
{
throw new NotImplementedException(); // if serial command for clearing errors add here, if not leave as is
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureFrequencyMeasurement(MeasurementFunction type, Frequency range, Frequency resolution)
{
throw new NotImplementedException(); // if serial command for clearing errors add here, if not leave as is
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureResistanceMeasurement(MeasurementFunction type, Resistance range, Resistance resolution)
{
if (type != MeasurementFunction.FourWireResistance && type != MeasurementFunction.TwoWireResistance)
{
throw new Exception("only FourWireResistance or TwoWireResistance is acceptable for param type: " + _lastType.ToString());
}
_lastType = type;
_lastRange = range.Ohms;
_lastResolution = resolution.Ohms;
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureVoltageMeasurement(MeasurementFunction type, Voltage range, Voltage resolution)
{
throw new NotImplementedException(); // if serial command for clearing errors add here, if not leave as is
}
/// <summary>
///
/// </summary>
public string DetailedStatus
{
get
{
versionInfo = IOQuery("VR");
return "Squib Meter version Information (Cage Code | Model Number | Serial Number | Firmware Version | Calibration Date): " + versionInfo;
}
}
/// <summary>
///
/// </summary>
public bool DisplayEnabled
{
get
{
throw new NotImplementedException();
}
set
{
throw new NotImplementedException();
}
}
/// <summary>
/// Dispose of this objects resources
/// </summary>
public void Dispose()
{
try
{
Dispose(true);
GC.SuppressFinalize(this);
}
catch (Exception)
{
try
{
//ErrorLogger.Instance().Write(err.Message + "\r\n" + err.StackTrace);
}
catch (Exception)
{
//Do not rethrow. Exception from error logger that has already been garbage collected
}
}
}
/// <summary>
///
/// </summary>
public bool FrontPanelEnabled
{
get
{
throw new NotImplementedException();
}
set
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
public InstrumentMetadata Info
{
get
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
public void Initialize()
{
if (_state == State.Uninitialized)
{
// Open the port
_serialPort.Open();
// set the squib meter to remote state
IOQuery("RM");
// Ensure continuous reading is off
IOQuery("COFF");
// Flush FIFO buffer
IOQuery("FS");
_state = State.Ready;
}
else
{
throw new Exception("expected the state to be Uninitialized, state was: " + _state.ToString());
}
}
/// <summary>
///
/// </summary>
public MeasurementFunction MeasurementType
{
get
{
throw new NotImplementedException();
}
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Current MeasureCurrent(int timeout)
{
throw new NotImplementedException();
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Frequency MeasureFrequency(int timeout)
{
throw new NotImplementedException();
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Resistance MeasureResistance(int timeout)
{
if (_lastType != MeasurementFunction.FourWireResistance && _lastType != MeasurementFunction.TwoWireResistance)
{
throw new Exception("only FourWireResistance or TwoWireResistance is acceptable for param type: " + _lastType.ToString());
}
IOQuery("SR"); //todo need to add in range values
// send serial command to send & read response
// set range
// set resolution
// any other settings that need to be sent (write) before taking measurement
string response = IOQuery("RV");
// parse the response //TODO Parse the return data (0= command ok, 1= unknown command, 2= command not allowed in present mode | reading | over range state | wiring error state | calibration state (ok or bad) | hardware state (ok or bad))
double rsp = Util.ConvertStringToDouble(response); //if string is only number this is ok, if there are any other char must strip them off
return Resistance.FromOhms(rsp);
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Voltage MeasureVoltage(int timeout)
{
throw new NotImplementedException(); // if serial command for clearing errors add here, if not leave as is
}
/// <summary>
///
/// </summary>
public string Name
{
get { return _name; }
set { _name = value; }
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public SelfTestResult PerformSelfTest()
{
int testResult = 0;
const string BatteryState = "LOW";
string result = IOQuery("RV");
// Set measurement input to backplane after performing self test. Default is front panel.
// _dmm.Measurement.In = VTEXDmmInputSelectEnum.VTEXDmmInputSelectInternal;
if (result == BatteryState)
{
_selfTestResult = Raytheon.Instruments.SelfTestResult.Fail;
throw new Exception("Battery state: " + testResult + " Battery State Message: " + result);
}
_selfTestResult = Raytheon.Instruments.SelfTestResult.Pass;
return _selfTestResult;
}
/// <summary>
///
/// </summary>
public void Reset()
{
IOWrite("RST");
}
/// <summary>
///
/// </summary>
public SelfTestResult SelfTestResult
{
get
{
return _selfTestResult;
}
}
/// <summary>
///
/// </summary>
public State Status
{
get
{
return _state;
}
}
/// <summary>
///
/// </summary>
public void Shutdown()
{
if (_state == State.Ready)
{
IOWrite("RST"); // send reset command
IOWrite("LM"); // sets squib meter to local mode (it is set to remote in initilize)
_serialPort.Close();
_state = State.Uninitialized;
}
}
#endregion
}
}

View File

@@ -0,0 +1,36 @@
<Project Sdk="Microsoft.NET.Sdk">
<Import Project="$(SolutionDir)Solution.props" />
<PropertyGroup>
<TargetFramework>net472</TargetFramework>
<AssemblyName>Raytheon.Instruments.DMMSquibMeter101SQBRAK</AssemblyName>
<Product>DMM Squib Meter 101SQBRAK implementation</Product>
<Description>DMM Squib Meter 101SQBRAK implementation</Description>
<OutputType>Library</OutputType>
<!-- Static versioning (Suitable for Development) -->
<!-- Disable the line below for dynamic versioning -->
<Version>1.0.0</Version>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="NLog" Version="5.0.0" />
<PackageReference Include="Raytheon.Common" Version="1.0.0" />
<PackageReference Include="Raytheon.Instruments.Dmm.Contracts" Version="2.6.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\DMMSim\DMMSim.csproj" />
</ItemGroup>
<!-- Copy all *.dlls and *.pdb in the output folder to a temp folder -->
<Target Name="CopyFiles" AfterTargets="AfterBuild">
<ItemGroup>
<FILES_1 Include="$(OutDir)*.dll" />
<FILES_2 Include="$(OutDir)*.pdb" />
</ItemGroup>
<Copy SourceFiles="@(FILES_1)" DestinationFolder="$(HalTempFolder)" />
<Copy SourceFiles="@(FILES_2)" DestinationFolder="$(HalTempFolder)" />
</Target>
</Project>

View File

@@ -0,0 +1,140 @@
// **********************************************************************************************************
// DMMSquibMeter101SQBRAKFactory.cs
// 2/20/2023
// NGI - Next Generation Interceptor
//
// Contract No. HQ0856-21-C-0003/1022000209
//
// THIS DOCUMENT DOES NOT CONTAIN TECHNOLOGY OR TECHNICAL DATA CONTROLLED UNDER EITHER THE U.S.
// INTERNATIONAL TRAFFIC IN ARMS REGULATIONS OR THE U.S. EXPORT ADMINISTRATION REGULATIONS.
//
// RAYTHEON PROPRIETARY: THIS DOCUMENT CONTAINS DATA OR INFORMATION PROPRIETARY TO RAYTHEON
// COMPANY AND IS RESTRICTED TO USE ONLY BY PERSONS AUTHORIZED BY RAYTHEON COMPANY IN WRITING TO USE IT.
// DISCLOSURE TO UNAUTHORIZED PERSONS WOULD LIKELY CAUSE SUBSTANTIAL COMPETITIVE HARM TO RAYTHEON
// COMPANY'S BUSINESS POSITION. NEITHER SAID DOCUMENT NOR ITS CONTENTS SHALL BE FURNISHED OR DISCLOSED
// TO OR COPIED OR USED BY PERSONS OUTSIDE RAYTHEON COMPANY WITHOUT THE EXPRESS WRITTEN APPROVAL OF
// RAYTHEON COMPANY.
//
// UNPUBLISHED WORK - COPYRIGHT RAYTHEON COMPANY.
//
// DESTRUCTION NOTICE: FOR CLASSIFIED DOCUMENTS FOLLOW THE PROCEDURES IN DOD 5220.22-M,
// NATIONAL INDUSTRIAL SECURITY PROGRAM OPERATING MANUAL, FEBRUARY 2006,
// INCORPORATING CHANGE 1, MARCH 28, 2013, CHAPTER 5, SECTION 7, OR DODM 5200.01-VOLUME 3,
// DOD INFORMATION SECURITY PROGRAM: PROTECTION OF CLASSIFIED INFORMATION, ENCLOSURE 3,
// SECTION 17. FOR CONTROLLED UNCLASSIFIED INFORMATION FOLLOW THE PROCEDURES IN DODM 5200.01-VOLUME 4,
// INFORMATION SECURITY PROGRAM: CONTROLLED UNCLASSIFIED INFORMATION.
//
// CONTROLLED BY: MISSILE DEFENSE AGENCY
// CONTROLLED BY: GROUND-BASED MIDCOURSE DEFENSE PROGRAM OFFICE
// CUI CATEGORY: CTI
// DISTRIBUTION/DISSEMINATION CONTROL: F
// POC: Alex Kravchenko (1118268)
// **********************************************************************************************************
using NLog;
using Raytheon.Common;
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using System.Reflection;
namespace Raytheon.Instruments
{
[ExportInstrumentFactory(ModelNumber = "DMMSquibMeter101SQBRAKFactory")]
public class DMMSquibMeter101SQBRAKFactory : IInstrumentFactory
{
/// <summary>
/// The supported interfaces
/// </summary>
private readonly List<Type> _supportedInterfaces = new List<Type>();
private ILogger _logger;
private readonly IConfigurationManager _configurationManager;
private const string DefaultConfigPath = @"C:\ProgramData\Raytheon\InstrumentManagerService";
private static string DefaultPath;
public DMMSquibMeter101SQBRAKFactory(string defaultConfigPath = DefaultConfigPath)
: this(null, defaultConfigPath)
{
}
/// <summary>
/// COECommDeviceInstrumentFactory injection constructor
/// </summary>
/// <param name="configManager"></param>
/// <param name="simEngine"></param>
/// <param name="logger"></param>
[ImportingConstructor]
public DMMSquibMeter101SQBRAKFactory([Import(AllowDefault = false)] IConfigurationManager configManager,
[Import(AllowDefault = true)] string defaultConfigPath = null)
{
DefaultPath = defaultConfigPath;
if (LogManager.Configuration == null)
{
var assemblyFolder = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
LogManager.Configuration = new NLog.Config.XmlLoggingConfiguration(assemblyFolder + "\\nlog.config");
}
_configurationManager = configManager ?? GetConfigurationManager();
_supportedInterfaces.Add(typeof(IDmm));
}
/// <summary>
/// Gets the instrument
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public IInstrument GetInstrument(string name)
{
try
{
_logger = LogManager.GetLogger(name);
return new DMMSquibMeter101SQBRAK(name, _configurationManager, _logger);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Gets the instrument
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public object GetInstrument(string name, bool simulateHw)
{
try
{
_logger = LogManager.GetLogger(name);
if (simulateHw)
return new DMMSim(name, _configurationManager, _logger);
else
return new DMMSquibMeter101SQBRAK(name, _configurationManager, _logger);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Gets supported interfaces
/// </summary>
/// <returns></returns>
public ICollection<Type> GetSupportedInterfaces()
{
return _supportedInterfaces.ToArray();
}
/// <summary>
/// returns configuration based on the predefined path or default path c:/ProgramData/Raytheon/InstrumentManagerService
/// </summary>
/// <returns></returns>
private static IConfigurationManager GetConfigurationManager()
{
return string.IsNullOrEmpty(DefaultPath) ? new RaytheonConfigurationManager() : new RaytheonConfigurationManager(DefaultPath);
}
}
}

View File

@@ -0,0 +1,533 @@
// UNCLASSIFIED
/*-------------------------------------------------------------------------
RAYTHEON PROPRIETARY: THIS DOCUMENT CONTAINS DATA OR INFORMATION
PROPRIETARY TO RAYTHEON COMPANY AND IS RESTRICTED TO USE ONLY BY PERSONS
AUTHORIZED BY RAYTHEON COMPANY IN WRITING TO USE IT. DISCLOSURE TO
UNAUTHORIZED PERSONS WOULD LIKELY CAUSE SUBSTANTIAL COMPETITIVE HARM TO
RAYTHEON COMPANY'S BUSINESS POSITION. NEITHER SAID DOCUMENT NOR ITS
CONTENTS SHALL BE FURNISHED OR DISCLOSED TO OR COPIED OR USED BY PERSONS
OUTSIDE RAYTHEON COMPANY WITHOUT THE EXPRESS WRITTEN APPROVAL OF RAYTHEON
COMPANY.
THIS PROPRIETARY NOTICE IS NOT APPLICABLE IF DELIVERED TO THE U.S.
GOVERNMENT.
UNPUBLISHED WORK - COPYRIGHT RAYTHEON COMPANY.
-------------------------------------------------------------------------*/
using System;
using VTI.VTEXDmm.Interop;
using Raytheon.Instruments.Dmm;
using Raytheon.Units;
using NLog;
using Raytheon.Common;
namespace Raytheon.Instruments
{
/// <summary>
/// A VTI Dmm
/// </summary>
public class DMMVTI : IDmm
{
#region PrivateMemberVariables
private readonly string _address;
private VTEXDmm _dmm;
private State _state;
private SelfTestResult _selfTestResult;
private readonly string _options;
private const int _READ_TIMEOUT = 1000;
private string _name;
private MeasurementFunction _lastType;
private double _lastRange;
private double _lastResolution;
/// <summary>
/// NLog logger
/// </summary>
private readonly ILogger _logger;
/// <summary>
/// Raytheon configuration
/// </summary>
private readonly IConfigurationManager _configurationManager;
private readonly IConfiguration _configuration;
#endregion
#region PrivateFunctions
/// <summary>
/// Dispose of this object
/// </summary>
/// <param name="disposing">True = currently disposing, False = not disposing.</param>
protected virtual void Dispose(bool disposing)
{
try
{
if (disposing)
{
if (_state == State.Ready)
{
_dmm.Utility.Reset();
_dmm.Close();
_state = State.Uninitialized;
}
}
}
catch (Exception)
{
try
{
//ErrorLogger.Instance().Write(err.Message + "\r\n" + err.StackTrace);
}
catch (Exception)
{
//Do not rethrow. Exception from error logger that has already been garbage collected
}
}
}
#endregion
#region PublicFunctions
/// <summary>
/// DMMVTI factory constructor
/// </summary>
/// <param name="deviceName"></param>
/// <param name="configurationManager"></param>
public DMMVTI(string deviceName, IConfigurationManager configurationManager, ILogger logger)
{
Name = deviceName;
_logger = logger;
_configurationManager = configurationManager;
_configuration = _configurationManager.GetConfiguration(Name);
_address = _configuration.GetConfigurationValue("DMMVTI", "Address", "");
_options = _configuration.GetConfigurationValue("DMMVTI", "Options", "");
_lastType = 0;
_lastRange = 0;
_lastResolution = 0;
//created in Initialize()
_dmm = null;
_state = State.Uninitialized;
_selfTestResult = SelfTestResult.Unknown;
}
/// <summary>
/// The constructor which opens the handle to the DMM instrument.
/// </summary>
/// <param name="address">The address of the DMM.</param>
/// <param name="options">The options used for setting up the instrument.</param>
public DMMVTI(string name, string address, string options)
{
_name = name;
_address = address;
_options = options;
_lastType = 0;
_lastRange = 0;
_lastResolution = 0;
_logger = LogManager.GetCurrentClassLogger();
// create in Initialize()
_dmm = null;
_state = State.Uninitialized;
_selfTestResult = SelfTestResult.Unknown;
}
/// <summary>
/// The Finalizer.
/// </summary>
~DMMVTI()
{
Dispose(false);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public bool ClearErrors()
{
throw new NotImplementedException();
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureCurrentMeasurement(MeasurementFunction type, Current range, Current resolution)
{
throw new NotImplementedException();
/*_lastType = type;
_lastRange = range.Amps;
_lastResolution = resolution.Amps;*/
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureVoltageMeasurement(MeasurementFunction type, Voltage range, Voltage resolution)
{
if (type != MeasurementFunction.DCVolts && type != MeasurementFunction.ACVolts)
{
throw new Exception("only ac or dc volt is acceptable for param type: " + type.ToString());
}
_lastType = type;
_lastRange = range.Volts;
_lastResolution = resolution.Volts;
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureResistanceMeasurement(MeasurementFunction type, Resistance range, Resistance resolution)
{
if (type != MeasurementFunction.FourWireResistance && type != MeasurementFunction.TwoWireResistance)
{
throw new Exception("only FourWireResistance or TwoWireResistance is acceptable for param type: " + _lastType.ToString());
}
_lastType = type;
_lastRange = range.Ohms;
_lastResolution = resolution.Ohms;
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="range"></param>
/// <param name="resolution"></param>
public void ConfigureFrequencyMeasurement(MeasurementFunction type, Frequency range, Frequency resolution)
{
if (type != MeasurementFunction.Frequency)
{
throw new Exception("only frequency is acceptable for param type: " + _lastType.ToString());
}
_lastType = type;
_lastRange = range.Hertz;
_lastResolution = resolution.Hertz;
}
/// <summary>
/// Dispose of this objects resources
/// </summary>
public void Dispose()
{
try
{
Dispose(true);
GC.SuppressFinalize(this);
}
catch (Exception)
{
try
{
//ErrorLogger.Instance().Write(err.Message + "\r\n" + err.StackTrace);
}
catch (Exception)
{
//Do not rethrow. Exception from error logger that has already been garbage collected
}
}
}
/// <summary>
///
/// </summary>
public string DetailedStatus
{
get
{
return "This is a VTI Dmm";
}
}
/// <summary>
///
/// </summary>
public bool DisplayEnabled
{
get
{
throw new NotSupportedException();
}
set
{
throw new NotSupportedException();
}
}
/// <summary>
///
/// </summary>
public bool FrontPanelEnabled
{
get
{
throw new NotSupportedException();
}
set
{
throw new NotSupportedException();
}
}
/// <summary>
///
/// </summary>
public InstrumentMetadata Info
{
get
{
throw new NotSupportedException();
}
}
/// <summary>
///
/// </summary>
public void Initialize()
{
if (_state == State.Uninitialized)
{
_dmm = new VTEXDmm();
_dmm.Initialize(_address, true, true, _options);
// Set measurement input to backplane after performing init(). Default is front panel.
_dmm.Measurement.Input = VTEXDmmInputSelectEnum.VTEXDmmInputSelectInternal;
_selfTestResult = PerformSelfTest();
}
else
{
throw new Exception("expected the state to be Uninitialized, state was: " + _state.ToString());
}
}
/// <summary>
///
/// </summary>
public MeasurementFunction MeasurementType
{
get
{
throw new NotSupportedException();
}
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Current MeasureCurrent(int timeout)
{
throw new NotImplementedException();
/*
if (_lastType != MeasurementFunction.DCVolts && _lastType != MeasurementFunction.ACVolts)
{
throw new Exception("only ac or dc volt is acceptable for param type: " + type.ToString());
}
return Current.FromAmps(ReadCurrent();*/
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Frequency MeasureFrequency(int timeout)
{
if (_lastType != MeasurementFunction.Frequency)
{
throw new Exception("only frequency is acceptable for param type: " + _lastType.ToString());
}
double frequency = 0.0;
_dmm.Function = VTEXDmmFunctionEnum.VTEXDmmFunctionFreq;
_dmm.Range = _lastRange;
_dmm.Resolution = _lastResolution;
_dmm.Measurement.Read(_READ_TIMEOUT, ref frequency);
return Frequency.FromHertz(frequency);
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Resistance MeasureResistance(int timeout)
{
if (_lastType != MeasurementFunction.FourWireResistance && _lastType != MeasurementFunction.TwoWireResistance)
{
throw new Exception("only FourWireResistance or TwoWireResistance is acceptable for param type: " + _lastType.ToString());
}
if (_lastType == MeasurementFunction.FourWireResistance)
{
_dmm.Function = VTEXDmmFunctionEnum.VTEXDmmFunction4WireRes;
}
else
{
_dmm.Function = VTEXDmmFunctionEnum.VTEXDmmFunction2WireRes;
}
double resistance = 0.0;
_dmm.Range = _lastRange;
_dmm.Resolution = _lastResolution;
_dmm.Measurement.Read(_READ_TIMEOUT, ref resistance);
if (double.IsNaN(resistance))
{
resistance = double.MaxValue;
}
return Resistance.FromOhms(resistance);
}
/// <summary>
///
/// </summary>
/// <param name="timeout"></param>
/// <returns></returns>
public Voltage MeasureVoltage(int timeout)
{
if (_lastType != MeasurementFunction.DCVolts && _lastType != MeasurementFunction.ACVolts)
{
throw new Exception("only ac or dc volt is acceptable for param type: " + _lastType.ToString());
}
if (_lastType == MeasurementFunction.ACVolts)
{
_dmm.Function = VTEXDmmFunctionEnum.VTEXDmmFunctionACVolts;
}
else
{
_dmm.Function = VTEXDmmFunctionEnum.VTEXDmmFunctionDCVolts;
}
double dcVoltage = 0.0;
_dmm.Measurement.Read(_READ_TIMEOUT, ref dcVoltage);
if (double.IsNaN(dcVoltage))
{
dcVoltage = double.MaxValue;
}
return Voltage.FromVolts(dcVoltage);
}
/// <summary>
///
/// </summary>
public string Name
{
get { return _name; }
set { _name = value; }
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public SelfTestResult PerformSelfTest()
{
int testResult = 0;
string result = "";
_dmm.Utility.SelfTest(ref testResult, ref result);
// Set measurement input to backplane after performing self test. Default is front panel.
_dmm.Measurement.Input = VTEXDmmInputSelectEnum.VTEXDmmInputSelectInternal;
if (testResult > 0)
{
_selfTestResult = Raytheon.Instruments.SelfTestResult.Fail;
throw new Exception("self test failed with an Error Code: " + testResult + " and Error Message: " + result);
}
_selfTestResult = Raytheon.Instruments.SelfTestResult.Pass;
return _selfTestResult;
}
/// <summary>
///
/// </summary>
public void Reset()
{
_dmm.Utility.Reset();
}
/// <summary>
///
/// </summary>
public SelfTestResult SelfTestResult
{
get
{
return _selfTestResult;
}
}
/// <summary>
///
/// </summary>
public State Status
{
get
{
return _state;
}
}
/// <summary>
///
/// </summary>
public void Shutdown()
{
if (_state == State.Ready)
{
_dmm.Utility.Reset();
_dmm.Close();
_state = State.Uninitialized;
}
}
#endregion
}
}

View File

@@ -0,0 +1,39 @@
<Project Sdk="Microsoft.NET.Sdk">
<Import Project="$(SolutionDir)Solution.props" />
<PropertyGroup>
<TargetFramework>net472</TargetFramework>
<PlatformTarget>x86</PlatformTarget>
<AssemblyName>Raytheon.Instruments.DMMVTI</AssemblyName>
<Product>DMM VTI implementation</Product>
<Description>DMM VTI implementation</Description>
<OutputType>Library</OutputType>
<!-- Static versioning (Suitable for Development) -->
<!-- Disable the line below for dynamic versioning -->
<Version>1.0.0</Version>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="NLog" Version="5.0.0" />
<PackageReference Include="Raytheon.Common" Version="1.0.0" />
<PackageReference Include="Raytheon.Instruments.Dmm.Contracts" Version="2.6.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\DMMSim\DMMSim.csproj" />
</ItemGroup>
<ItemGroup>
<Reference Include="Ivi.Dmm.Interop">
<HintPath>..\..\Common\COTS\VTI\Ivi.Dmm.Interop.dll</HintPath>
</Reference>
<Reference Include="Ivi.Driver.Interop">
<HintPath>..\..\Common\COTS\VTI\Ivi.Driver.Interop.dll</HintPath>
</Reference>
<Reference Include="VTI.VTEXDmm.Interop">
<HintPath>..\..\Common\COTS\VTI\VTI.VTEXDmm.Interop.dll</HintPath>
</Reference>
</ItemGroup>
</Project>

View File

@@ -0,0 +1,140 @@
// **********************************************************************************************************
// DMMVTIFactory.cs
// 2/20/2023
// NGI - Next Generation Interceptor
//
// Contract No. HQ0856-21-C-0003/1022000209
//
// THIS DOCUMENT DOES NOT CONTAIN TECHNOLOGY OR TECHNICAL DATA CONTROLLED UNDER EITHER THE U.S.
// INTERNATIONAL TRAFFIC IN ARMS REGULATIONS OR THE U.S. EXPORT ADMINISTRATION REGULATIONS.
//
// RAYTHEON PROPRIETARY: THIS DOCUMENT CONTAINS DATA OR INFORMATION PROPRIETARY TO RAYTHEON
// COMPANY AND IS RESTRICTED TO USE ONLY BY PERSONS AUTHORIZED BY RAYTHEON COMPANY IN WRITING TO USE IT.
// DISCLOSURE TO UNAUTHORIZED PERSONS WOULD LIKELY CAUSE SUBSTANTIAL COMPETITIVE HARM TO RAYTHEON
// COMPANY'S BUSINESS POSITION. NEITHER SAID DOCUMENT NOR ITS CONTENTS SHALL BE FURNISHED OR DISCLOSED
// TO OR COPIED OR USED BY PERSONS OUTSIDE RAYTHEON COMPANY WITHOUT THE EXPRESS WRITTEN APPROVAL OF
// RAYTHEON COMPANY.
//
// UNPUBLISHED WORK - COPYRIGHT RAYTHEON COMPANY.
//
// DESTRUCTION NOTICE: FOR CLASSIFIED DOCUMENTS FOLLOW THE PROCEDURES IN DOD 5220.22-M,
// NATIONAL INDUSTRIAL SECURITY PROGRAM OPERATING MANUAL, FEBRUARY 2006,
// INCORPORATING CHANGE 1, MARCH 28, 2013, CHAPTER 5, SECTION 7, OR DODM 5200.01-VOLUME 3,
// DOD INFORMATION SECURITY PROGRAM: PROTECTION OF CLASSIFIED INFORMATION, ENCLOSURE 3,
// SECTION 17. FOR CONTROLLED UNCLASSIFIED INFORMATION FOLLOW THE PROCEDURES IN DODM 5200.01-VOLUME 4,
// INFORMATION SECURITY PROGRAM: CONTROLLED UNCLASSIFIED INFORMATION.
//
// CONTROLLED BY: MISSILE DEFENSE AGENCY
// CONTROLLED BY: GROUND-BASED MIDCOURSE DEFENSE PROGRAM OFFICE
// CUI CATEGORY: CTI
// DISTRIBUTION/DISSEMINATION CONTROL: F
// POC: Alex Kravchenko (1118268)
// **********************************************************************************************************
using NLog;
using Raytheon.Common;
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using System.Reflection;
namespace Raytheon.Instruments
{
[ExportInstrumentFactory(ModelNumber = "DMMVTIFactory")]
public class DMMVTIFactory : IInstrumentFactory
{
/// <summary>
/// The supported interfaces
/// </summary>
private readonly List<Type> _supportedInterfaces = new List<Type>();
private ILogger _logger;
private readonly IConfigurationManager _configurationManager;
private const string DefaultConfigPath = @"C:\ProgramData\Raytheon\InstrumentManagerService";
private static string DefaultPath;
public DMMVTIFactory(string defaultConfigPath = DefaultConfigPath)
: this(null, defaultConfigPath)
{
}
/// <summary>
/// COECommDeviceInstrumentFactory injection constructor
/// </summary>
/// <param name="configManager"></param>
/// <param name="simEngine"></param>
/// <param name="logger"></param>
[ImportingConstructor]
public DMMVTIFactory([Import(AllowDefault = false)] IConfigurationManager configManager,
[Import(AllowDefault = true)] string defaultConfigPath = null)
{
DefaultPath = defaultConfigPath;
if (LogManager.Configuration == null)
{
var assemblyFolder = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
LogManager.Configuration = new NLog.Config.XmlLoggingConfiguration(assemblyFolder + "\\nlog.config");
}
_configurationManager = configManager ?? GetConfigurationManager();
_supportedInterfaces.Add(typeof(IDmm));
}
/// <summary>
/// Gets the instrument
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public IInstrument GetInstrument(string name)
{
try
{
_logger = LogManager.GetLogger(name);
return new DMMVTI(name, _configurationManager, _logger);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Gets the instrument
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public object GetInstrument(string name, bool simulateHw)
{
try
{
_logger = LogManager.GetLogger(name);
if (simulateHw)
return new DMMSim(name, _configurationManager, _logger);
else
return new DMMVTI(name, _configurationManager, _logger);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Gets supported interfaces
/// </summary>
/// <returns></returns>
public ICollection<Type> GetSupportedInterfaces()
{
return _supportedInterfaces.ToArray();
}
/// <summary>
/// returns configuration based on the predefined path or default path c:/ProgramData/Raytheon/InstrumentManagerService
/// </summary>
/// <returns></returns>
private static IConfigurationManager GetConfigurationManager()
{
return string.IsNullOrEmpty(DefaultPath) ? new RaytheonConfigurationManager() : new RaytheonConfigurationManager(DefaultPath);
}
}
}