public static SensorBase Create(string name, params string[] fields)
{
// Uniquie ID
Guid id = Guid.NewGuid();
// Model
string model = fields[SensorBase._ModelFieldOffset];
// DUT Channel Index
int dutChannelIndex = Convert.ToInt32(fields[SensorBase._DutChannelNumberFieldOfset]) - 1;
// Distance
double distance = Convert.ToInt32(fields[SensorBase._DistanceFieldOffset]);
// Extract the remaining fields to pass to the specific sensor for parsing
string[] sensorSpecificFields = fields
.Skip(_NumberOfSensorBaseParsedFields)
.ToArray();
switch (model.ToLower())
{
case SensorModel.os7510:
case SensorModel.os7520:
return(FabryPerotAccelerometer.Create(id, name, model, dutChannelIndex, distance, sensorSpecificFields));
default:
throw new Exception("Sensor Model/Type " + model + " is unknown");
}
}
public static SensorBase Create(byte[] configurationBytes, ref int offset)
{
// First two bytes are the configuration version
int baseConfigurationVersion = BitConverter.ToUInt16(configurationBytes, offset);
offset += sizeof(UInt16);
// Config ID = 1 did not have name. Name was added for #ExportSensors. Prior Name was used
// as the key into the configuration and was not needed. Yes. I know. It was a dumb decision.
if (baseConfigurationVersion == 2)
{
// ID (GUID)
Guid id = new Guid(configurationBytes.Skip(offset).Take(_IdSizeInBytes).ToArray());
offset += _IdSizeInBytes;
// Name
int length = BitConverter.ToUInt16(configurationBytes, offset);
offset += 2;
string name = ASCIIEncoding.ASCII.GetString(configurationBytes, offset, length);
offset += length;
// Next two bytes are the length of the Model string (stored at UInt16 to save space)
length = BitConverter.ToUInt16(configurationBytes, offset);
offset += sizeof(UInt16);
// Next bytes are the Model string
string model = ASCIIEncoding.ASCII.GetString(configurationBytes, offset, length);
offset += length;
// DUT Channel Index (stored at UInt16 to save space)
int dutChannelIndex = BitConverter.ToUInt16(configurationBytes, offset);
offset += sizeof(UInt16);
// Distance
double distance = BitConverter.ToDouble(configurationBytes, offset);
offset += sizeof(double);
switch (model.ToLower())
{
case SensorModel.os7510:
case SensorModel.os7520:
return(FabryPerotAccelerometer.Create(id, name, model, dutChannelIndex, distance,
configurationBytes, ref offset));
default:
Debug.WriteLine("Sensor Model/Type " + model + " is unknown");
throw new ArgumentException("Sensor Model/Type " + model + " is unknown");
}
}
return(null);
}
