public RecordDisk(string driverName)
{
disk = new DiskUtil(driverName);
recordControl = new RecordControl(disk);
if (recordControl.IsValid == false)
{
return;
}
long offset = 512;
int index = 0;
while (true)
{
RecordFile file = new RecordFile(disk, offset, index++);
if (file.Length == 0)
{
break;
}
listFile.Add(file);
offset += file.Length;
}
}
public SelectChannel(RecordDisk disk, int channel, int index)
{
this.file = disk.RecordList[index-1];
this.channel = channel;
this.RecordIndex = index;
this.BeginTime = file.BeginTime.ToString("yyyy-MM-dd HH:mm:ss");
this.EndTime = file.EndTime.ToString("yyyy-MM-dd HH:mm:ss");
int seconds = 0;
if (file.EndTime > file.BeginTime)
{
seconds = (int)((file.EndTime - file.BeginTime).TotalSeconds);
this.RecordSec = seconds;
int h = seconds / (3600);
int m = (seconds - h * (3600)) / 60;
int s = seconds - h * (3600) - m * 60;
this.TimeLength = h.ToString("00") + ":" + m.ToString("00") + ":" + s.ToString("00");
}
else
{
this.TimeLength = "---";
}
this.Channel = channel;
this.ChannelName = file.Channels[channel - 1].ChannelName;
this.ModuleID=file.RecordDevice.DeviceInfo.DevCode+":"+file.RecordDevice.DeviceInfo.ID;
this.TimeCal = file.Channels[channel - 1].Time;
}
public SignalChannel(RecordFile recordFile, AutoResetEvent autoEvent, byte[] data, int offset)
{
this.recordFile = recordFile;
this.eventDSP = autoEvent;
this.DecodeCurve = 0;
this.DecodeFM = false;
this.DecodeAngle = false;
UInt16 crc = CRC16.ComputeCRC16(data, offset, 124 - 2);
UInt16 crcCal = BitConverter.ToUInt16(data, offset + 124 - 2);
if (crc != crcCal)
{
return;
}
// this.ChannnelNum = data[0 + offset];
this.State = (byte)(data[1 + offset] >> 7);
this.SampleRate = data[0 + offset] + ((data[1 + offset] & 0x1f) << 8);
this.ChannelType = data[2 + offset];
//时间
int year = data[3 + offset] + 2000;
int month = data[4 + offset];
int day = data[5 + offset];
this.Time = new DateTime(year, month, day);
//名字
int num = data[6 + offset];
if (num > 0)
{
num = num > 8 ? 8 : num;
this.Person = ASCIIEncoding.UTF8.GetString(data, 7 + offset, num);
}
else
{
this.Person = "";
}
for (int i = 0; i < 21; i++)
{
CalcItem calItm = new CalcItem(data, 15 + i * 5 + offset);
if (calItm.IsValid)
{
calList.Add(calItm);
}
}
this.TimeInterval = 40; //默认是40毫秒计算一个点
}
public SignalChannel(RecordFile recordFile, AutoResetEvent autoEvent, byte[] data, int offset)
{
this.recordFile = recordFile;
this.eventDSP = autoEvent;
this.DecodeCurve = 0;
this.DecodeFM = false;
this.DecodeAngle = false;
UInt16 crc = CRC16.ComputeCRC16(data, offset, 124 - 2);
UInt16 crcCal = BitConverter.ToUInt16(data, offset + 124 - 2);
if (crc != crcCal) return;
// this.ChannnelNum = data[0 + offset];
this.State = (byte)(data[1 + offset] >> 7);
this.SampleRate = data[0 + offset] + ((data[1 + offset] & 0x1f) << 8);
this.ChannelType = data[2 + offset];
//时间
int year = data[3 + offset] + 2000;
int month = data[4 + offset];
int day = data[5 + offset];
this.Time = new DateTime(year, month, day);
//名字
int num = data[6 + offset];
if (num > 0)
{
num = num > 8 ? 8 : num;
this.Person = ASCIIEncoding.UTF8.GetString(data, 7 + offset, num);
}
else
{
this.Person = "";
}
for (int i = 0; i < 21; i++)
{
CalcItem calItm = new CalcItem(data, 15 + i * 5 + offset);
if (calItm.IsValid)
{
calList.Add(calItm);
}
}
this.TimeInterval = 40; //默认是40毫秒计算一个点
}
public void Export(FileStream fs)
{
this.ExportOK = false;
recordControl.Write(fs);
for (int i = 0; i < listFile.Count; i++)
{
RecordFile file = listFile[i];
if (file.Select)
{
exportFileIndex = i;
file.Write(fs);
exportedSize += file.Length;
}
}
this.ExportOK = true;
}
public RecordDisk(string driverName)
{
disk = new DiskUtil(driverName);
recordControl = new RecordControl(disk);
if (recordControl.IsValid == false) return;
long offset = 512;
int index = 0;
while (true)
{
RecordFile file = new RecordFile(disk, offset,index++);
if (file.Length == 0) break;
listFile.Add(file);
offset += file.Length;
}
}
private void ExportProc()
{
try
{
exportTotal = 0;
exportedSize = 0;
for (int i = 0; i < MaxSrcs; i++)
{
if (selectChannels[i] != null)
{
exportTotal += selectChannels[i].File.Length;
}
}
for (int i = 0; i < MaxSrcs; i += PropChannelNum)
{
if (selectChannels[i] != null)
{
exportFile = selectChannels[i].File;
if (i > 0 && (selectChannels[i - PropChannelNum] != null))
{
exportedSize += selectChannels[i - PropChannelNum].File.Length;
}
SignalChannel sigChannel = selectChannels[i].File.Channels[selectChannels[i].Channel-1];
int srcIndex = i / PropChannelNum;
sigChannel.DecodeFM = false;
sigChannel.DecodeCurve = 0;
sigChannel.DecodeAngle = false;
sigChannel.DecodeFM=selectDevice.DevGroup.SourceGroups[srcIndex].AllowFM;
int allowCurve=selectDevice.DevGroup.SourceGroups[srcIndex].AllowCurve;
sigChannel.DecodeCurve = allowCurve;
bool allowAngle = selectDevice.DevGroup.SourceGroups[srcIndex].AllowAngle;
sigChannel.DecodeAngle = allowAngle;
if (allowAngle && selectChannels[i + 1] != null) //参考相位
{
SignalChannel sigChannel1 = selectChannels[i + 1].File.Channels[selectChannels[i + 1].Channel - 1];
sigChannel1.DecodeAngle = true;
sigChannel1.IsReference = true;
selectChannels[i + 1].File.SignalArgsChanged += new EventHandler<RecordAnalyse.Signal.SignalArgs>(FormDataWizard_SignalArgsChanged);
}
else if (allowCurve>0) //解码道岔曲线
{
HHDeviceProperty devBindProp= selectDevice.GetProperty(selectDevice.DevGroup.SourceGroups[srcIndex].Properties[0]);
DevCurve devCurve= devBindProp.Curves[0];
sigChannel.TimeInterval = devCurve.TimeInterval;
if (devCurve.MonitorType == Common.SignalType.SignalDCCurve)
{
sigChannel.DecodeCurve = 2;
}
else
{
sigChannel.DecodeCurve = 1;
}
if ((selectChannels[i + 1] == null) && (selectChannels[i + 2] == null)) //单相
{
sigChannel.SignalArgsChanged += new EventHandler<RecordAnalyse.Signal.SignalArgs>(FormDataWizard_SignalArgsChanged);
}
else
{
curveGrp = new Common.CurveGroup(3, devCurve.Group.Type, devCurve.Index);
sigChannel.SignalArgsChanged += new EventHandler<RecordAnalyse.Signal.SignalArgs>(FormDataWizard_SignalArgsChangedA);
if (selectChannels[i + 1] != null)
{
selectChannels[i + 1].File.Channels[selectChannels[i + 1].Channel - 1].SignalArgsChanged += new EventHandler<RecordAnalyse.Signal.SignalArgs>(FormDataWizard_SignalArgsChangedB); //B相
}
if (selectChannels[i + 2] != null)
{
selectChannels[i + 2].File.Channels[selectChannels[i + 2].Channel - 1].SignalArgsChanged += new EventHandler<RecordAnalyse.Signal.SignalArgs>(FormDataWizard_SignalArgsChangedC); //C相
}
}
}
else
{
sigChannel.SignalArgsChanged += new EventHandler<RecordAnalyse.Signal.SignalArgs>(FormDataWizard_SignalArgsChanged);
}
exportSrcIndex = srcIndex;
selectChannels[i].File.Export();
if (allowAngle && selectChannels[i + 1] != null) //参考相位
{
SignalChannel sigChannel1 = selectChannels[i + 1].File.Channels[selectChannels[i + 1].Channel - 1];
sigChannel1.DecodeAngle = true;
sigChannel1.SignalArgsChanged -= new EventHandler<RecordAnalyse.Signal.SignalArgs>(FormDataWizard_SignalArgsChanged);
}
else if ((allowCurve>0) && ((selectChannels[i + 1] != null) || (selectChannels[i + 2] != null))) //有2条以上曲线
{
HHDeviceProperty devBindProp = selectDevice.GetProperty(selectDevice.DevGroup.SourceGroups[srcIndex].Properties[0]);
DevCurve devCurve = devBindProp.Curves[0];
sigChannel.SignalArgsChanged -= new EventHandler<RecordAnalyse.Signal.SignalArgs>(FormDataWizard_SignalArgsChangedA);
if (selectChannels[i + 1] != null)
{
selectChannels[i + 1].File.Channels[selectChannels[i + 1].Channel - 1].SignalArgsChanged -= new EventHandler<RecordAnalyse.Signal.SignalArgs>(FormDataWizard_SignalArgsChangedB); //B相
}
if (selectChannels[i + 2] != null)
{
selectChannels[i + 2].File.Channels[selectChannels[i + 2].Channel - 1].SignalArgsChanged -= new EventHandler<RecordAnalyse.Signal.SignalArgs>(FormDataWizard_SignalArgsChangedC); //C相
}
}
else
{
sigChannel.SignalArgsChanged -= new EventHandler<RecordAnalyse.Signal.SignalArgs>(FormDataWizard_SignalArgsChanged);
}
}
}
exportOK = true;
}
catch (Exception)
{
}
}
