public void BeginReceiveData(int DataLength)
{
FullData = null;
Status = ReceiverStatus.Preparing;
this.DataLength = DataLength;
FullData = new byte[DataLength];
ReceivedLength = 0;
}
private static void ReceiverChannelStatusChanged(object sender, EventArgs e)
{
recChanel = (IReceiverChannel)sender;
Task.Run(async() =>
{
recStatus = await recChanel.GetStatusAsync();
});
}
public Receiver(int bufferSize)
{
//this.isRunning = false;
//this.isReconnecting = false;
//this._Buffer= new byte[bufferSize];
this._Buffer = new CircularBuffer(bufferSize);
this.head = 0;
this.status = ReceiverStatus.Disconnected;
}
internal static string ToSerializedValue(this ReceiverStatus value)
{
switch (value)
{
case ReceiverStatus.NotSpecified:
return("NotSpecified");
case ReceiverStatus.Enabled:
return("Enabled");
case ReceiverStatus.Disabled:
return("Disabled");
}
return(null);
}
private void ReceiverChannelStatusChanged(object sender, EventArgs e)
{
if (!IsInitialized)
{
ReceiverStatus status = ((IReceiverChannel)sender).Status;
if (status != null)
{
if (status.Volume.Level != null)
{
Volume = (float)status.Volume.Level;
}
if (status.Volume.IsMuted != null)
{
IsMuted = (bool)status.Volume.IsMuted;
}
}
}
}
public T ReceiveData <T>() where T : ISerializable
{
if (Status != ReceiverStatus.Extractable)
{
throw new NullReferenceException("数据尚未接收完毕。");
}
MemoryStream = new MemoryStream(FullData)
{
Position = 0
};
BinaryFormatter BinaryFormatter = new BinaryFormatter();
if (MemoryStream.Capacity > 0)
{
Status = ReceiverStatus.Ready;
return(BinaryFormatter.Deserialize <T>(MemoryStream));
}
throw new EndOfStreamException("内存流字节为0。");
}
public override bool Dispose()
{
try
{
if (this.reconnectionThread != null)
{
this.reconnectionThread.Abort();
}
}
catch
{
}
finally
{
this.reconnectionThread = null;
}
try
{
if (this.bluetoothStream != null)
{
this.bluetoothStream._Status = BluetoothStatus.Disconnected;
}
}
catch { }
finally
{
this.bluetoothStream = null;
}
try{
this._Status = ReceiverStatus.Disconnected;
this._Reconnections = 0;
this._SuccessfulConnections = 0;
return(true);
}
catch (Exception)
{
return(false);
}
}
public void ReceiveCompleted(object Sender, SocketEventArgs E)
{
Status = ReceiverStatus.Receiving;
int ReceiveCount = E.DataLength;
if (ReceiveCount == 0)
{
Status = ReceiverStatus.Extractable;
ReceiveOnce?.Invoke(this, new ReceiveOnceEventArgs()
{
Socket = Socket,
NewData = null,
CumulativeLength = ReceivedLength,
ReceivedLength = 0,
TotalLength = DataLength,
Status = Status
});
return;
}
//var Temp = Buffer.Clone() as byte[];
//Buffer = new byte[ReceivedLength + ReceiveCount];
//Temp.CopyTo(Buffer, 0);
//E.Data.CopyTo(Buffer, ReceivedLength);
Buffer = E.Data;
Buffer.CopyTo(FullData, ReceivedLength);
ReceivedLength += ReceiveCount;
ReceiveOnce?.Invoke(this, new ReceiveOnceEventArgs()
{
Socket = Socket,
NewData = Buffer,
CumulativeLength = ReceivedLength,
ReceivedLength = ReceiveCount,
TotalLength = DataLength,
Status = Status
});
if (ReceivedLength >= DataLength)
{
Status = ReceiverStatus.Extractable;
}
}
public static string ReceiverStatusString(ReceiverStatus value)
{
switch (value)
{
case ReceiverStatus.DoingFixes:
return("Doing Fixes");
case ReceiverStatus.NoGPSTime:
return("No GPS Time");
case ReceiverStatus.Reserved:
return("Reserved");
case ReceiverStatus.PDOPTooHigh:
return("PDOP Too High");
case ReceiverStatus.NoUsableSats:
return("No Sats Avail");
case ReceiverStatus.Only1Sat:
return("Only One Sat");
case ReceiverStatus.Only2Sats:
return("Only 2 Sats");
case ReceiverStatus.Only3Sats:
return("Only 3 Sats");
case ReceiverStatus.SatUnusable:
return("Sat Unuseable");
case ReceiverStatus.TAIMRejected:
return("TAIM Rejected");
default:
return("Unknown");
}
}
public static string ToSerialString(this ReceiverStatus value) => value switch
{
private void ebolt_health1(TsipPacket tp)
{
Debug.Print(":0x46 (E Receiver Health 1st Packet):");
receiver_status = (ReceiverStatus)tp.GetNextByte();
//byte sv_fix = tsip_byte();
byte antenna_fault = tp.GetNextByte();
}
private void secondary_timing(TsipPacket tp)
{
Debug.Print(":0x8F.AC (Secondary Timing)");
byte spare;
try
{
receiver_mode = (ReceiverMode)tp.GetNextByte();
}
catch
{
receiver_mode = ReceiverMode.Unknown;
}
try
{
discipline_mode = (DiscipliningMode)tp.GetNextByte();
}
catch
{
discipline_mode = DiscipliningMode.Unknown;
}
survey_progress = tp.GetNextByte(); // 0-100%
holdover = tp.GetNextDWord(); // seconds
critical_alarms = tp.GetNextWord();
minor_alarms = tp.GetNextWord();
try
{
gps_status = (ReceiverStatus)tp.GetNextByte();
}
catch
{
gps_status = ReceiverStatus.Unknown;
}
try
{
discipline = (DiscipliningActivity)tp.GetNextByte();
}
catch
{
discipline = DiscipliningActivity.Unknown;
}
spare = tp.GetNextByte();
spare = tp.GetNextByte();
pps_offset = tp.GetNextSingle(); // in nano seconds (ns)
osc_offset = tp.GetNextSingle(); // in parts per billion (ppb)
dac_value = tp.GetNextDWord();
dac_voltage = tp.GetNextSingle(); // in V
temperature = tp.GetNextSingle(); // in C
position.Latitude = tp.GetNextDouble();
position.Longitude = tp.GetNextDouble();
position.Altitude = tp.GetNextDouble();
if (SecondaryTimingChanged != null)
SecondaryTimingChanged(this, null);
raise_position_change();
clear_sat_tracking(); //??
}
public ReceiverStatusChangedEventArgs(ReceiverStatus newStatus)
{
this.NewStatus = newStatus;
}
