public void Unpack(List <byte> bytes)
{
if (bytes.Count < 4)
{
throw new Exception($"Invalid byte count {bytes.Count} to unpack emission header");
}
this.StartByte = bytes[0];
if (this.StartByte != CONSTANTS.FRAME_START_BYTE)
{
throw new Exception($"Invalid start byte {this.StartByte} while unpacking emission header");
}
this.Length = (ushort)(((ushort)bytes[1] << 8) | bytes[2]);
if (!Enum.IsDefined(typeof(EmissionTypes), bytes[3]))
{
throw new NotImplementedException($"Emission frame type {bytes[3]} not implemented");
}
this.FrameType = (EmissionTypes)bytes[3];
}
public EmissionDescriptor WaitForEmission(EmissionTypes type, int timeout)
{
EmissionDescriptor desc = null;
DateTime start = DateTime.Now;
while (desc == null)
{
if (DateTime.Now > start + TimeSpan.FromMilliseconds(timeout))
{
throw new TimeoutException("Timeout while waiting for emission");
}
this.mutexEmissions.WaitOne();
int index = this.emissions.FindIndex(em => em.Header.FrameType == type);
if (index > -1)
{
desc = this.emissions[index];
this.emissions.RemoveAt(index);
}
this.mutexEmissions.ReleaseMutex();
}
return(desc);
}
internal EmissionHeader(EmissionTypes type)
{
this.FrameType = type;
}
