private string ParsePara(byte[] myReadBuffer)
{
BSSParameter p = new BSSParameter();
byte[] b = new byte[56];
Buffer.BlockCopy(myReadBuffer, 8, b, 0, 56);
if (p.Parse(b))
{
StringBuilder sb = new StringBuilder();
sb.AppendLine("设备序列号:" + p.DeviceID);
sb.AppendLine("左舷发射中心频率:" + p.PortCentralFq);
sb.AppendLine("右舷发射中心频率:" + p.StarBoardCentralFq);
sb.AppendLine("脉冲长度:" + p.Ls);
sb.AppendLine("左舷发射信号带宽:" + p.PortBandWidth);
sb.AppendLine("右舷发射信号带宽:" + p.StarBoardBandWidth);
sb.AppendLine("接收延时:" + p.RcvDelay);
sb.AppendLine("探测距离:" + p.Range);
sb.AppendLine("工作周期:" + p.Period);
sb.AppendLine("AD数据采样率:" + p.ADSamples);
sb.AppendLine("控制标识:" + p.Flag);
sb.AppendLine("TVG延时:" + p.TVGDelay);
sb.AppendLine("TVG更新速率:" + p.TVGReRate);
sb.AppendLine("TVG比例因子:" + p.TvgBeta);
sb.AppendLine("TVG吸收衰减:" + p.TvgAlpha);
sb.AppendLine("TVG起始增益:" + p.TvgG);
sb.AppendLine("命令标识:" + p.Com);
sb.AppendLine("返回数据类型标识:" + p.RetID);
sb.AppendLine("固定TVG:" + p.FixedTVG);
return(sb.ToString());
}
else
{
return(@"参数解析不正确");
}
}
public static byte[] SetupLowBSS(BSSParameter para)
{
byte[] pkg = new byte[65];
Buffer.BlockCopy(BitConverter.GetBytes((int)ComID.SetupLowBSS), 0, pkg, 0, 2);
Buffer.BlockCopy(BitConverter.GetBytes(Version), 0, pkg, 2, 2);
Buffer.BlockCopy(BitConverter.GetBytes(9), 0, pkg, 4, 4);
Buffer.BlockCopy(para.Pack(), 0, pkg, 8, 56);
pkg[64] = 0;//校验
return(pkg);
}
private void SaveXTF(List <BSSObject> datalist, BSSParameter parameter)
{
if (XtfFile.WriteOpened == false)
{
XtfFile.Create();
XtfFile.Write(Header.pack());
}
DateTime dt = DateTime.Now;
PingHeader.Year = (ushort)dt.Year;
PingHeader.Month = (byte)dt.Month;
PingHeader.Day = (byte)dt.Day;
PingHeader.Hour = (byte)dt.Hour;
PingHeader.Minute = (byte)dt.Minute;
PingHeader.Second = (byte)dt.Second;
PingHeader.HSeconds = (byte)(dt.Millisecond / 10);
PingHeader.PingNumber = datalist[0].FrameNo;
PingHeader.NumbytesThisRecord = 256;
foreach (var bssObject in datalist)
{
if (bssObject.DataBytes == 0)
{
continue;
}
PingHeader.NumbytesThisRecord += 64;//pingchannel header length
PingHeader.NumbytesThisRecord += (uint)bssObject.DataBytes;
}
PingHeader.SensorSpeed = GPS.Speed;
PingHeader.SensorHeading = GPS.Heading;
PingHeader.ShipXcoordinate = GPS.Longitude;
PingHeader.ShipYcoordinate = GPS.Latitude;
XtfFile.Write(PingHeader.pack());
foreach (var bssObject in datalist)
{
if (bssObject.DataBytes == 0)
{
continue;
}
if (bssObject.ID == (uint)ObjectID.PortLowBssData)
{
PingchanHeader.ChannelNumber = 0;
PingchanHeader.SlantRange = parameter.Range;
PingchanHeader.NumSamples = (uint)bssObject.DataBytes / Header.ChanInfo[0].bytesPerSample;
XtfFile.Write(PingchanHeader.Pack());
}
else if (bssObject.ID == (uint)ObjectID.StartboardLowBssData)
{
PingchanHeader.ChannelNumber = 1;
PingchanHeader.SlantRange = parameter.Range;
PingchanHeader.NumSamples = (uint)bssObject.DataBytes / Header.ChanInfo[1].bytesPerSample;
XtfFile.Write(PingchanHeader.Pack());
}
else if (bssObject.ID == (uint)ObjectID.PortHighBssData)
{
PingchanHeader.ChannelNumber = 2;
PingchanHeader.SlantRange = parameter.Range;
PingchanHeader.NumSamples = (uint)bssObject.DataBytes / Header.ChanInfo[2].bytesPerSample;
XtfFile.Write(PingchanHeader.Pack());
}
else if (bssObject.ID == (uint)ObjectID.StartboardHighBssData)
{
PingchanHeader.ChannelNumber = 3;
PingchanHeader.SlantRange = parameter.Range;
PingchanHeader.NumSamples = (uint)bssObject.DataBytes / Header.ChanInfo[3].bytesPerSample;
XtfFile.Write(PingchanHeader.Pack());
}
XtfFile.Write(bssObject.BssBytes);
}
}
public BSSResultData()
{
Parameter = new BSSParameter();
Data = new DtObject();
}
public static byte[] SetupLowBSS(BSSParameter para)
{
byte[] pkg = new byte[65];
Buffer.BlockCopy(BitConverter.GetBytes((int)ComID.SetupLowBSS), 0, pkg, 0, 2);
Buffer.BlockCopy(BitConverter.GetBytes(Version), 0, pkg, 2, 2);
Buffer.BlockCopy(BitConverter.GetBytes(9), 0, pkg, 4, 4);
Buffer.BlockCopy(para.Pack(), 0, pkg, 8, 56);
pkg[64] = 0;//校验
return pkg;
}
public BSSResultData()
{
Parameter =new BSSParameter();
Data = new DtObject();
}
private string ParsePara(byte[] myReadBuffer)
{
BSSParameter p =new BSSParameter();
byte[] b = new byte[56];
Buffer.BlockCopy(myReadBuffer,8,b,0,56);
if (p.Parse(b))
{
StringBuilder sb = new StringBuilder();
sb.AppendLine("设备序列号:"+p.DeviceID);
sb.AppendLine("左舷发射中心频率:" + p.PortCentralFq);
sb.AppendLine("右舷发射中心频率:" + p.StarBoardCentralFq);
sb.AppendLine("脉冲长度:" + p.Ls);
sb.AppendLine("左舷发射信号带宽:" + p.PortBandWidth);
sb.AppendLine("右舷发射信号带宽:" + p.StarBoardBandWidth);
sb.AppendLine("接收延时:" + p.RcvDelay);
sb.AppendLine("探测距离:" + p.Range);
sb.AppendLine("工作周期:" + p.Period);
sb.AppendLine("AD数据采样率:" + p.ADSamples);
sb.AppendLine("控制标识:" + p.Flag);
sb.AppendLine("TVG延时:" + p.TVGDelay);
sb.AppendLine("TVG更新速率:" + p.TVGReRate);
sb.AppendLine("TVG比例因子:" + p.TvgBeta);
sb.AppendLine("TVG吸收衰减:" + p.TvgAlpha);
sb.AppendLine("TVG起始增益:" + p.TvgG);
sb.AppendLine("命令标识:" + p.Com);
sb.AppendLine("返回数据类型标识:" + p.RetID);
sb.AppendLine("固定TVG:" + p.FixedTVG);
return sb.ToString();
}
else
{
return @"参数解析不正确";
}
}
private void SaveXTF(List<BSSObject> datalist, BSSParameter parameter)
{
if (XtfFile.WriteOpened == false)
{
XtfFile.Create();
XtfFile.Write(Header.pack());
}
DateTime dt = DateTime.Now;
PingHeader.Year = (ushort)dt.Year;
PingHeader.Month = (byte)dt.Month;
PingHeader.Day = (byte)dt.Day;
PingHeader.Hour = (byte)dt.Hour;
PingHeader.Minute = (byte)dt.Minute;
PingHeader.Second = (byte)dt.Second;
PingHeader.HSeconds = (byte)(dt.Millisecond/ 10);
PingHeader.PingNumber = datalist[0].FrameNo;
PingHeader.NumbytesThisRecord = 256;
foreach (var bssObject in datalist)
{
if (bssObject.DataBytes == 0)
continue;
PingHeader.NumbytesThisRecord += 64;//pingchannel header length
PingHeader.NumbytesThisRecord += (uint)bssObject.DataBytes;
}
PingHeader.SensorSpeed = GPS.Speed;
PingHeader.SensorHeading = GPS.Heading;
PingHeader.ShipXcoordinate = GPS.Longitude;
PingHeader.ShipYcoordinate = GPS.Latitude;
XtfFile.Write(PingHeader.pack());
foreach (var bssObject in datalist)
{
if (bssObject.DataBytes==0)
continue;
if (bssObject.ID == (uint) ObjectID.PortLowBssData)
{
PingchanHeader.ChannelNumber = 0;
PingchanHeader.SlantRange = parameter.Range;
PingchanHeader.NumSamples = (uint)bssObject.DataBytes/Header.ChanInfo[0].bytesPerSample;
XtfFile.Write(PingchanHeader.Pack());
}
else if (bssObject.ID == (uint)ObjectID.StartboardLowBssData)
{
PingchanHeader.ChannelNumber = 1;
PingchanHeader.SlantRange = parameter.Range;
PingchanHeader.NumSamples = (uint)bssObject.DataBytes / Header.ChanInfo[1].bytesPerSample;
XtfFile.Write(PingchanHeader.Pack());
}
else if (bssObject.ID == (uint)ObjectID.PortHighBssData)
{
PingchanHeader.ChannelNumber = 2;
PingchanHeader.SlantRange = parameter.Range;
PingchanHeader.NumSamples = (uint)bssObject.DataBytes / Header.ChanInfo[2].bytesPerSample;
XtfFile.Write(PingchanHeader.Pack());
}
else if (bssObject.ID == (uint)ObjectID.StartboardHighBssData)
{
PingchanHeader.ChannelNumber = 3;
PingchanHeader.SlantRange = parameter.Range;
PingchanHeader.NumSamples = (uint)bssObject.DataBytes / Header.ChanInfo[3].bytesPerSample;
XtfFile.Write(PingchanHeader.Pack());
}
XtfFile.Write(bssObject.BssBytes);
}
}
