public override void ReadInit(ILambdaWorker worker)
{
try
{
var tryCount = 2;
do
{
_unit.ClearMeasuredParameters();
var result = _protocol.Dvc(_unit.ExpectedIdentifier, _unit.Address, _unit.Voltage);
_unit.MeasuredParameters(result[0], result[1], result[2], result[3], result[4], result[5]);
if (!Process())
{
break;
}
tryCount--;
Thread.Sleep(100);
} while (tryCount >= 0);
if (tryCount < 0)
{
throw new LambdaFailureException(
string.Format(Properties.Resources.UnableToEstablishVaotageOrCurrent,
_unit.Voltage, _unit.Current));
}
worker.Goto(worker.StateRead);
}
catch (Exception)
{
worker.Goto(worker.StateFailure);
throw;
}
}
public override void Read(ILambdaWorker worker)
{
try
{
_unit.ClearMeasuredParameters();
var result = _protocol.Dvc(_unit.ExpectedIdentifier, _unit.Address, _unit.Voltage);
_unit.MeasuredParameters(result[0], result[1], result[2], result[3], result[4], result[5]);
Process();
}
catch (Exception)
{
worker.Goto(worker.StateFailure);
throw;
}
}
private void Process()
{
_unit.Available(false);
_unit.ClearMeasuredParameters();
_logger.Fatal(Resources.DeviceFailure, _unit.ExpectedIdentifier, _unit.Address);
}