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2026-04-17 14:55:32 -04:00
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using DTS.DASLib.Command.SLICE;
using DTS.DASLib.Command;
using DTS.DASLib.Service;
using DTS.Slice.Service;
using DTS.Common.DAS.Concepts;
using DTS.Common.ICommunication;
using DTS.Common.Interface.Connection;
using DTS.Common.Interface.DASFactory;
namespace DTS.DASLib.Service
{
public partial class TDAS<T> : Communication<T>,
IDASCommunication,
IConfigurationActions,
IDiagnosticsActions,
ITriggerCheckActions,
IRealTimeActions,
IArmActions,
IDownloadActions where T : IConnection, new()
{
long IDASCommunication.MaxMemory()
{
long result = 0;
if ((DASInfo.MaxEventStorageSpaceInBytes == null) && (DASInfo.Modules.Count() > 0))
{
result = long.MaxValue;
foreach (InfoResult.Module module in DASInfo.Modules)
{
if (module.SerialNumber != "EMPTY")
{
result = (long)Math.Min(result, (decimal)(module.MaxEventStorageSpaceInBytes / module.NumberOfBytesPerSampleClock));
}
}
}
else if ((DASInfo.MaxEventStorageSpaceInBytes != null) && (DASInfo.NumberOfBytesPerSampleClock != null))
{
result = (long)(DASInfo.MaxEventStorageSpaceInBytes / DASInfo.NumberOfBytesPerSampleClock);
}
return result;
}
uint IDASCommunication.MinSampleRate()
{
return 50;
}
private const double _MaxG5SamplingRate = 100000.0;
private const double _MaxSamplingRate = 305000.0; //FB16312 changed to 305kHz to match TDC "Version 5.1B"
uint IDASCommunication.MaxSampleRate(int numberOfConfiguredChannels)
{
return MaxSampleRate(IsG5(), numberOfConfiguredChannels);
}
uint IDASCommunication.MaxAAFilterRate()
{
return MaxAAFilterRateHz;
}
//FB16312: surface calculation for generic use
public static uint MaxSampleRate(bool isG5, int numberOfConfiguredChannels)
{
if (isG5)
{
//return Convert.ToUInt32(System.Math.Floor(_MaxSamplingRate / 32D));
return Convert.ToUInt32(_MaxG5SamplingRate);
}
else
{
return (numberOfConfiguredChannels > 0) ?
Convert.ToUInt32(Math.Floor(_MaxSamplingRate / numberOfConfiguredChannels)) :
Convert.ToUInt32(Math.Floor(_MaxSamplingRate / 1));
}
}
/*
private class ConfigAttributes
{
ICommunication com { get; set; }
public ConfigAttributes(DTS.Common.Interface.DASFactory.ICommunication _com)
{
com = _com;
}
public void PurgeStaleData(IDASCommunication das)
{
var cmd = new SetArmAttributesToDefaults(com);
cmd.SyncExecute();
// get bridge stuff
var dacValues = new UInt16[das.ConfigData.NumberOfChannels()];
foreach (var module in das.DASInfo.Modules)
{
var odQuery = new QuerySystemAttribute_Bridge(com);
odQuery.DeviceID = (byte)(module.ModuleArrayIndex + 1);
odQuery.Key = AttributeTypes.SystemAttributes_Bridge.OffsetDACA_Midscale;
odQuery.SyncExecute();
dacValues[module.ModuleArrayIndex * 3 + 0] = (UInt16)odQuery.Value;
odQuery.Key = AttributeTypes.SystemAttributes_Bridge.OffsetDACB_Midscale;
odQuery.SyncExecute();
dacValues[module.ModuleArrayIndex * 3 + 1] = (UInt16)odQuery.Value;
odQuery.Key = AttributeTypes.SystemAttributes_Bridge.OffsetDACC_Midscale;
odQuery.SyncExecute();
dacValues[module.ModuleArrayIndex * 3 + 2] = (UInt16)odQuery.Value;
}
// set base stuff
var odSet = new SetArmAttribute(com);
odSet.SetValue(AttributeTypes.ArmAndEventAttributes.StackChannelOffsetDACSettings, dacValues, true);
odSet.SyncExecute();
}
#region Arm attribute helpers
private void SetArmAttribute(AttributeTypes.ArmAndEventAttributes key, object value, bool ShouldOverwrite)
{
var set = new SetArmAttribute(com);
set.SetValue(key, value, ShouldOverwrite);
set.SyncExecute();
}
public void SetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes key, Test.Module.RecordingMode value)
{
SetArmAttribute(key, (byte)value, true);
}
public void SetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes key, UInt32 value)
{
SetArmAttribute(key, value, true);
}
public void SetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes key, float value)
{
SetArmAttribute(key, value, true);
}
public void SetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes key, string value)
{
var set = new SetArmAttribute(com);
var ByteArrayData = Encoding.UTF8.GetBytes(value);
set.SetValue(key, ByteArrayData, true);
set.SyncExecute();
}
public void SetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes key, UInt64 value)
{
SetArmAttribute(key, value, true);
}
public void GetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes key, out Test.Module.RecordingMode value)
{
var query = new QueryArmAttribute(com);
query.Key = key;
query.SyncExecute();
if ((AttributeTypes.AttributeDataTypes)query.DataType != AttributeTypes.AttributeDataTypes.UInt8)
throw new System.Exception("ConfigurationService.GetArmAttribute.RecordingMode: Found type " + (AttributeTypes.AttributeDataTypes)query.DataType);
value = (Test.Module.RecordingMode)query.Value;
}
public void GetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes key, out UInt32 value)
{
var query = new QueryArmAttribute(com);
query.Key = key;
query.SyncExecute();
if ((AttributeTypes.AttributeDataTypes)query.DataType != AttributeTypes.AttributeDataTypes.UInt32)
throw new System.Exception("ConfigurationService.GetArmAttribute.UInt32: Found type " + (AttributeTypes.AttributeDataTypes)query.DataType);
value = (UInt32)query.Value;
}
public void GetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes key, out float value)
{
var query = new QueryArmAttribute(com);
query.Key = key;
query.SyncExecute();
if ((AttributeTypes.AttributeDataTypes)query.DataType != AttributeTypes.AttributeDataTypes.Float32)
throw new System.Exception("ConfigurationService.GetArmAttribute.float: Found type " + (AttributeTypes.AttributeDataTypes)query.DataType);
value = (float)query.Value;
}
public void GetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes key, out string value)
{
var query = new QueryArmAttribute(com);
query.Key = key;
query.SyncExecute();
if ((AttributeTypes.AttributeDataTypes)query.DataType != AttributeTypes.AttributeDataTypes.Unicode)
{
throw new System.Exception("ConfigurationService.GetArmAttribute.string: Found type " + (AttributeTypes.AttributeDataTypes)query.DataType);
}
var values = query.Value as byte[];
value = Encoding.UTF8.GetString(values);
}
public void GetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes key, out UInt64 value)
{
var query = new QueryArmAttribute(com);
query.Key = key;
query.SyncExecute();
if ((AttributeTypes.AttributeDataTypes)query.DataType != AttributeTypes.AttributeDataTypes.UInt64)
throw new System.Exception("ConfigurationService.GetArmAttribute.UInt64: Found type " + (AttributeTypes.AttributeDataTypes)query.DataType);
value = (UInt64)query.Value;
}
#endregion
#region XML attributes
public void StoreXMLConfig(string data, SliceServiceAsyncInfo info, double ProgressSteps)
{
if (string.IsNullOrEmpty(data))
{
return;
}
// since this might contain multi byte characters, we need to convert it to a byte array first
var ByteArrayData = Encoding.UTF8.GetBytes(data);
// calc how many we need
var NumBlocks = ByteArrayData.Length / DTS.Slice.Service.Attribute.MaxSingleAttributeSize;
if ((ByteArrayData.Length % DTS.Slice.Service.Attribute.MaxSingleAttributeSize) != 0)
{
NumBlocks++;
}
// write the blocks
// for progress, assume that we'll have about 40 blocks to write
var blockWeight = 40.0 / (double)NumBlocks;
for (int BlockIdx = 0; BlockIdx < NumBlocks; BlockIdx++)
{
// contruct the current block
int blockLength = ByteArrayData.Length - (BlockIdx * DTS.Slice.Service.Attribute.MaxSingleAttributeSize);
if (blockLength > DTS.Slice.Service.Attribute.MaxSingleAttributeSize)
{
blockLength = DTS.Slice.Service.Attribute.MaxSingleAttributeSize;
}
var block = new byte[blockLength];
Array.Copy(ByteArrayData, BlockIdx * DTS.Slice.Service.Attribute.MaxSingleAttributeSize, block, 0, blockLength);
// write it to firmware
var AttrSet = new SetArmAttribute(com);
var attrNum = (AttributeTypes.ArmAndEventAttributes)(DTS.Slice.Service.Attribute.BulkAttributeStartNumber + BlockIdx);
AttrSet.SetValue(attrNum, block, AttributeTypes.AttributeDataTypes.Unicode, true);
AttrSet.SyncExecute();
info.Progress((int)((12.0 + blockWeight * (double)BlockIdx) / ProgressSteps * 100.0));
}
// write our speacial header attribute
var InvariantCulture = new System.Globalization.CultureInfo("");
var BlockList = new StringBuilder(DTS.Slice.Service.Attribute.BulkAttributeStartNumber.ToString(InvariantCulture),
DTS.Slice.Service.Attribute.MaxSingleAttributeSize);
for (int BlockIdx = 1; BlockIdx < NumBlocks; BlockIdx++)
{
BlockList.Append("," + (DTS.Slice.Service.Attribute.BulkAttributeStartNumber + BlockIdx).ToString(InvariantCulture));
}
var HeaderAttrSet = new SetArmAttribute(com);
// this attribute only contains digits and commas so it's OK to keep it as Ascii
HeaderAttrSet.SetValue(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.StoredConfigIndex,
BlockList.ToString(), AttributeTypes.AttributeDataTypes.Ascii, true);
HeaderAttrSet.SyncExecute();
}
public string RetrieveXMLConfig()
{
// first get our special header attribute
var AttrGet = new QueryArmAttribute(com);
AttrGet.Key = AttributeTypes.ArmAndEventAttributes.StoredConfigIndex;
AttrGet.SyncExecute();
// this attribute only contains digits and commas so it's OK to keep it as Ascii (see above)
var BlockListStr = AttrGet.Value as string;
// still there?
if (string.IsNullOrEmpty(BlockListStr))
{
// "Slice.RetrieveAttributes: Header attribute as string is empty"
throw new System.Exception(Strings.Slice_RetrieveAttributes_Err2);
}
var InvariantCulture = new System.Globalization.CultureInfo("");
var BlockListStrArr = BlockListStr.Split(',');
var BlockList = new List<ushort>();
foreach (string NumStr in BlockListStrArr)
{
ushort Number = 0;
if (!ushort.TryParse(NumStr, System.Globalization.NumberStyles.Integer, InvariantCulture, out Number))
{
// "Slice.RetrieveAttributes: Header attribute is invalid"
throw new System.Exception(Strings.Slice_RetrieveAttributes_Err3);
}
BlockList.Add(Number);
}
var AllStrings = new StringBuilder(BlockList.Count * DTS.Slice.Service.Attribute.MaxSingleAttributeSize);
foreach (var AttrNumber in BlockList)
{
AttrGet.Key = (AttributeTypes.ArmAndEventAttributes)AttrNumber;
AttrGet.SyncExecute();
// old version stored the data as Ascii
if (AttrGet.DataType == AttributeTypes.AttributeDataTypes.Ascii)
{
var values = AttrGet.Value as string;
AllStrings.Append(values);
}
// new version uses Unicode (basically byte[])
else if (AttrGet.DataType == AttributeTypes.AttributeDataTypes.Unicode)
{
var values = AttrGet.Value as byte[];
var str = Encoding.UTF8.GetString(values);
AllStrings.Append(str);
}
else
{
// this is really bad!
throw new System.Exception(string.Format("RetrieveXMLConfig: Unknown datatype {0}", AttrGet.DataType.ToString()));
}
}
var WholeStr = AllStrings.ToString();
if (string.IsNullOrEmpty(WholeStr))
{
// "Slice.RetrieveAttributes: Attributes are empty"
throw new System.Exception(Strings.Slice_RetrieveAttributes_Err4);
}
return WholeStr;
}
/// <summary>
/// Retrieve the XML string that was split and stored in the Arm attributes
/// </summary>
/// <param name="eventNum">The event number to get it from</param>
/// <param name="progress"></param>
/// <returns>The combined XML string</returns>
public string RetrieveEventXMLConfig(int eventNum, QueryDownloadProgress progress)
{
// first get our special header attribute
var AttrGet = new QueryEventAttribute(com);
AttrGet.EventNumber = (ushort)eventNum;
AttrGet.Key = AttributeTypes.ArmAndEventAttributes.StoredConfigIndex;
AttrGet.SyncExecute();
progress.Step();
var BlockListStr = AttrGet.Value as string;
// still there?
if (string.IsNullOrEmpty(BlockListStr))
{
// "Slice.RetrieveEventAttributes: Header attribute is empty"
throw new System.Exception(Strings.Slice_RetrieveEventAttributes_Err1);
}
var InvariantCulture = new System.Globalization.CultureInfo("");
var BlockListStrArr = BlockListStr.Split(',');
var BlockList = new List<ushort>();
foreach (string NumStr in BlockListStrArr)
{
ushort Number = 0;
if (!ushort.TryParse(NumStr, System.Globalization.NumberStyles.Integer, InvariantCulture, out Number))
{
// "Slice.RetrieveEventAttributes: Header attribute is invalid"
throw new System.Exception(Strings.Slice_RetrieveEventAttributes_Err2);
}
BlockList.Add(Number);
}
var AllStrings = new StringBuilder(BlockList.Count * DTS.Slice.Service.Attribute.MaxSingleAttributeSize);
foreach (var AttrNumber in BlockList)
{
AttrGet.Key = (AttributeTypes.ArmAndEventAttributes)AttrNumber;
AttrGet.SyncExecute();
progress.Step();
// old version stored the data as Ascii
if (AttrGet.DataType == AttributeTypes.AttributeDataTypes.Ascii)
{
var values = AttrGet.Value as string;
AllStrings.Append(values);
}
// new version uses Unicode (basically byte[])
else if (AttrGet.DataType == AttributeTypes.AttributeDataTypes.Unicode)
{
var values = AttrGet.Value as byte[];
var str = Encoding.UTF8.GetString(values);
AllStrings.Append(str);
}
else
{
// this is really bad!
throw new System.Exception(string.Format("RetrieveEventXMLConfig(event={0}): Unknown datatype {1}",
eventNum, AttrGet.DataType.ToString()));
}
}
var WholeStr = AllStrings.ToString();
if (string.IsNullOrEmpty(WholeStr))
{
// "Slice.RetrieveEventAttributes: Attributes are empty"
throw new System.Exception(Strings.Slice_RetrieveEventAttributes_Err3);
}
return WholeStr;
}
#endregion
public void ConfigureRange(float[] ranges)
{
// this function shall just set the range attribute for channel
var set = new SetArmAttribute(com);
set.SetValue(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.StackChannelRangesMillivolts, ranges, true);
set.SyncExecute();
}
public void ConfigureBridge(bool[] IsHalfBridgeArray)
{
// we need to construct a byte array, true==1, false==0
var byteArray = new byte[IsHalfBridgeArray.Length];
for (int idx = 0; idx < IsHalfBridgeArray.Length; idx++)
{
byteArray[idx] = (byte)(IsHalfBridgeArray[idx] ? 1 : 0);
}
var set = new SetArmAttribute(com);
set.SetValue(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.StackChannelBridgeCompletionEnable, byteArray, true);
set.SyncExecute();
}
public void ConfigureBridgeResistance(UInt16[] BridgeResistanceArray)
{
// this function shall just set the bridge resistance for the channels
var set = new SetArmAttribute(com);
set.SetValue(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.StackChannelBridgeResistanceOhms, BridgeResistanceArray, true);
set.SyncExecute();
}
public float[] GetScaleFactors()
{
// this function shall just set the range attribute for channel
var query = new QueryArmAttribute(com);
query.Key = AttributeTypes.ArmAndEventAttributes.StackChannelScaleFactorsMillivoltsPerADC;
query.SyncExecute();
return query.Value as float[];
}
#region Attributes
public UInt32 SampleRate
{
get
{
UInt32 Value;
GetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.SampleRate, out Value);
return Value;
}
set
{
SetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.SampleRate, value);
}
}
public float AAFilter
{
get
{
float Value;
GetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.AAFilterFrequency, out Value);
return Value;
}
set
{
SetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.AAFilterFrequency, value);
}
}
public string TestID
{
get
{
string Value;
GetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.Name, out Value);
return Value;
}
set
{
SetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.Name, value);
}
}
public string TestDescription
{
get
{
string Value;
GetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.Description, out Value);
return Value;
}
set
{
SetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.Description, value);
}
}
public UInt64 PreTriggerSamples
{
get
{
UInt64 Value;
GetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.PreTriggerSamplesRequested, out Value);
return Value;
}
set
{
SetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.PreTriggerSamplesRequested, value);
}
}
public ulong PostTriggerSamples
{
get
{
UInt64 Value;
GetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.PostTriggerSamplesRequested, out Value);
return Value;
}
set
{
SetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.PostTriggerSamplesRequested, value);
}
}
public Test.Module.RecordingMode TestType
{
get
{
Test.Module.RecordingMode Value;
GetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.ArmMode, out Value);
return Value;
}
set
{
SetArmAttribute(DTS.DASLib.Command.SLICE.AttributeTypes.ArmAndEventAttributes.ArmMode, value);
}
}
#endregion
#region Helper functions
public uint CalculateNumberOfModules(ConfigurationData config, uint numChannels)
{
// this is a shortcut for now
return numChannels / 3;
}
public UInt64 GetEventTotalSamples(int eventNum)
{
ulong samples = 0L;
var eventSamples = new QueryEventAttribute(com);
eventSamples.EventNumber = (ushort)eventNum;
eventSamples.Key = AttributeTypes.ArmAndEventAttributes.TotalSamplesRecorded;
try
{
eventSamples.SyncExecute();
samples = (ulong)eventSamples.Value;
}
catch (System.Exception)
{
try
{ //
// Try to get enough info to proceed with a rump download.
//
var preSamplesRequested = new QueryEventAttribute(com);
preSamplesRequested.EventNumber = (ushort)eventNum;
preSamplesRequested.Key = AttributeTypes.ArmAndEventAttributes.PreTriggerSamplesRequested;
preSamplesRequested.SyncExecute();
var postSamplesRequested = new QueryEventAttribute(com);
postSamplesRequested.EventNumber = (ushort)eventNum;
postSamplesRequested.Key = AttributeTypes.ArmAndEventAttributes.PostTriggerSamplesRequested;
postSamplesRequested.SyncExecute();
samples = (ulong)preSamplesRequested.Value + (ulong)postSamplesRequested.Value + 1L;
var totalSamplesRecorded = new SetEventAttribute(com);
totalSamplesRecorded.EventNumber = (ushort)eventNum;
totalSamplesRecorded.SetValue(AttributeTypes.ArmAndEventAttributes.TotalSamplesRecorded, samples, true);
totalSamplesRecorded.SyncExecute();
}
catch (System.Exception ex)
{
throw new System.ApplicationException("encountered problem re-querying pre/post samples after initial total sample request failure", ex);
}
}
return samples;
}
public UInt64 GetEventTriggerSampleNumber(int eventNum)
{
var eventTSN = new QueryEventAttribute(com);
eventTSN.EventNumber = (ushort)eventNum;
eventTSN.Key = AttributeTypes.ArmAndEventAttributes.TriggerSampleNumber;
try { eventTSN.SyncExecute(); }
catch (System.Exception) { return (ulong)0; }
return (ulong)eventTSN.Value;
}
public void SetEventTriggerSampleNumber(int eventNum, UInt64 sampleNumber)
{
var eventTSN = new SetEventAttribute(com);
eventTSN.EventNumber = (ushort)eventNum;
eventTSN.SetValue(AttributeTypes.ArmAndEventAttributes.TriggerSampleNumber, sampleNumber, true);
eventTSN.SyncExecute();
}
public UInt64 GetEventStartRecordSampleNumber(int eventNum)
{
var eventSRSN = new QueryEventAttribute(com);
eventSRSN.EventNumber = (ushort)eventNum;
eventSRSN.Key = AttributeTypes.ArmAndEventAttributes.StartRecordSampleNumber;
try { eventSRSN.SyncExecute(); }
catch (System.Exception) { return (ulong)0; }
return (ulong)eventSRSN.Value;
}
public uint GetEventSamplerate(int eventNum)
{
var eventSR = new QueryEventAttribute(com);
eventSR.EventNumber = (ushort)eventNum;
eventSR.Key = AttributeTypes.ArmAndEventAttributes.SampleRate;
eventSR.SyncExecute();
return (uint)eventSR.Value;
}
public uint GetEventTotalChannels(int eventNum)
{
var eventTC = new QueryEventAttribute(com);
eventTC.EventNumber = (ushort)eventNum;
eventTC.Key = AttributeTypes.ArmAndEventAttributes.TotalChannels;
eventTC.SyncExecute();
return (uint)(byte)eventTC.Value;
}
public DateTime GetEventStartTime(int eventNum)
{
var eventST = new QueryEventAttribute(com);
eventST.EventNumber = (ushort)eventNum;
eventST.Key = AttributeTypes.ArmAndEventAttributes.StartTime;
try { eventST.SyncExecute(); }
catch (System.Exception) { return new DateTime(0); }
DateTime rv = new DateTime(0).AddSeconds((double)((uint)eventST.Value));
return rv;
}
public double GetEventAAFilter(int eventNum)
{
var eventFF = new QueryEventAttribute(com);
eventFF.EventNumber = (ushort)eventNum;
eventFF.Key = AttributeTypes.ArmAndEventAttributes.AAFilterFrequency;
eventFF.SyncExecute();
float aafilter = (float)eventFF.Value;
return (double)aafilter;
}
public double GetEventExcitation(int eventNum)
{
var eventExc = new QueryEventAttribute(com);
eventExc.EventNumber = (ushort)eventNum;
throw new ApplicationException("GetEventExcitation needs to be implemented by channel ...");
//return (double)eventExc.Value;
}
/// <summary>
/// Get the number of "level triggered" samples required for a level trigger to be declared by the DAS.
/// </summary>
///
/// <param name="eventNum">
/// The <see cref="int"/> event number for which we want level trigger qualification sample information.
/// </param>
///
/// <returns>
/// The <see cref="int"/> number of contiguous "level triggered" samples required for a level trigger event.
/// </returns>
///
private int[] GetLevelTriggerQualificationSamples(int eventNum)
{
try
{
var eventLevTrigQlfSamps = new QueryEventAttribute(com);
eventLevTrigQlfSamps.Key = AttributeTypes.ArmAndEventAttributes.LevelTriggerQualificationSamples;
eventLevTrigQlfSamps.SyncExecute();
return (int[])(eventLevTrigQlfSamps.Value);
}
catch (System.Exception ex)
{
throw new ApplicationException("encountered problem getting number of level trigger qualification samples from hardware for event " + eventNum.ToString(), ex);
}
}
/// <summary>
/// Get determination from hardware whether or not the associated DAS has directly experienced a level trigger event.
/// </summary>
///
/// <param name="eventNum">
/// The <see cref="int"/> event number for which we want level trigger seen information.
/// </param>
///
/// <returns>
/// <see cref="bool"/> True if the associated DAS has experienced a level trigger event; False otherwise.
/// </returns>
///
private bool[] GetLevelTriggerSeen(int eventNum)
{
try
{
var eventLevTrigSeen = new QueryEventAttribute(com);
eventLevTrigSeen.Key = AttributeTypes.ArmAndEventAttributes.LevelTriggerSeen;
eventLevTrigSeen.SyncExecute();
return (bool[])(eventLevTrigSeen.Value);
}
catch (System.Exception ex)
{
throw new ApplicationException("encountered problem getting \"level trigger seen\" condition from hardware for event " + eventNum.ToString(), ex);
}
}
/// <summary>
/// Get number of samples that the associated hardware adjusted its level trigger time value from the time it
/// actually issued a trigger fault. This adjustment is necessary because several contiguous level-triggered
/// samples are necessary before some flavors of DAS will declare an actual level trigger. Once the hardware has
/// determined that a trigger has occured, it must "backdate" the T0 to match the time of the first
/// level-triggered sample. This number only exists for hardware that has directly experienced a level trigger
/// condition.
/// </summary>
///
/// <param name="eventNum">
/// The <see cref="int"/> number of the event we want the adjustment samples for.
/// </param>
///
/// <returns>
/// The number of samples that this DAS' trigger time value has been adjusted to compensate for time required
/// by the hardware for level trigger evaluation. If the associated hardware did not directly experience the
/// level trigger, this value will be null.
/// </returns>
///
public int?[] GetEventLevelTriggerT0AdjustmentSamples(int eventNum)
{
try
{
var eventLevTrigT0AdjSamp = new QueryEventAttribute(com);
eventLevTrigT0AdjSamp.EventNumber = (ushort)eventNum;
eventLevTrigT0AdjSamp.Key = AttributeTypes.ArmAndEventAttributes.LevelTriggerT0AdjustmentSamples;
eventLevTrigT0AdjSamp.SyncExecute();
var levelTriggerAdjSamples = (int[])(eventLevTrigT0AdjSamp.Value);
var levelTriggerSeen = GetLevelTriggerSeen(eventNum);
var finalAdjustment = new int?[levelTriggerAdjSamples.Length];
for (int channel = 0; channel < finalAdjustment.Length; channel++)
{
finalAdjustment[channel] = levelTriggerSeen[channel] ? levelTriggerAdjSamples[channel] : (int?)null;
}
return finalAdjustment;
}
catch (System.Exception)
{
// CGO
// This is a hacked change for now to support 00G8 and prior firmware
// in the 1.04 release of SLICEWare. This and the other CGO commented
// block of code need more general cleanup before 1.05.
return (int?[])null;
//throw new ApplicationException( "encountered problem getting event level trigger T0 adjustment samples from hardware for event " + eventNum.ToString( ), ex );
}
}
public bool EventHasBeenDownloaded(int eventNum, out uint flag)
{
try
{
var eventDLFlag = new QueryEventAttribute(com);
eventDLFlag.EventNumber = (ushort)eventNum;
eventDLFlag.Key = AttributeTypes.ArmAndEventAttributes.EventHasBeenDownloaded;
eventDLFlag.SyncExecute();
flag = (uint)eventDLFlag.Value;
return true;
}
catch (System.Exception)
{
flag = 0;
return false;
}
}
public void SetEventDownloaded(int eventNum, uint flag)
{
var eventDLFlag = new SetEventAttribute(com);
eventDLFlag.EventNumber = (ushort)eventNum;
eventDLFlag.SetValue(AttributeTypes.ArmAndEventAttributes.EventHasBeenDownloaded, flag, true);
eventDLFlag.SyncExecute();
}
public string GetEventID(int eventNum)
{
var eventName = new QueryEventAttribute(com);
eventName.EventNumber = (ushort)eventNum;
eventName.Key = AttributeTypes.ArmAndEventAttributes.Name;
eventName.SyncExecute();
var values = eventName.Value as byte[];
if (null == values)
{
return eventName.Value as string;
}
else
{
var value = Encoding.UTF8.GetString(values);
return value;
}
}
public Guid GetEventGuid(int eventNum)
{
var eventGuid = new QueryEventAttribute(com);
eventGuid.EventNumber = (ushort)eventNum;
eventGuid.Key = AttributeTypes.ArmAndEventAttributes.EventGuid;
eventGuid.SyncExecute();
return new Guid(eventGuid.Value as string);
}
public string GetEventDescription(int eventNum)
{
var eventDescr = new QueryEventAttribute(com);
eventDescr.EventNumber = (ushort)eventNum;
eventDescr.Key = AttributeTypes.ArmAndEventAttributes.Description;
eventDescr.SyncExecute();
var values = eventDescr.Value as byte[];
if (values == null || values.Length == 0)
return eventDescr.Value as string;
var value = Encoding.UTF8.GetString(values);
return value;
}
#endregion
}
*/
}
}