public EcMaster(EcSettings settings, ILogger logger)
{
_settings = settings.ShallowCopy();
_logger = logger;
this.Context = EcHL.CreateContext();
// DC
_dcRingBuffer = new long[_dcRingBufferSize];
_dcEpoch = new DateTime(2000, 1, 1);
_dcDriftCompensationRate = Convert.ToInt32(_settings.DriftCompensationRate / _settings.CycleFrequency); // 850 ppm max clock drift
// data
_ioMapPtr = Marshal.AllocHGlobal(_settings.IoMapLength);
unsafe
{
new Span <byte>(_ioMapPtr.ToPointer(), _settings.IoMapLength).Clear();
}
// diagnostics
_isReconfiguring = false;
_lock = new object();
_cts = new CancellationTokenSource();
}
public static SlaveInfo RescanDevices(EcSettings settings, SlaveInfo referenceRootSlave)
{
var referenceSlaves = default(IEnumerable <SlaveInfo>);
if (referenceRootSlave != null)
{
referenceSlaves = referenceRootSlave.Descendants().ToList();
}
var newRootSlave = EcUtilities.ScanDevices(settings.InterfaceName, referenceRootSlave);
newRootSlave.Descendants().ToList().ForEach(slave =>
{
var referenceSlave = slave.Csa == slave.OldCsa
? referenceSlaves?.FirstOrDefault(x => x.Csa == slave.Csa)
: null;
if (referenceSlave != null)
{
slave.Extensions = referenceSlave.Extensions;
}
EcUtilities.CreateDynamicData(settings.EsiDirectoryPath, slave);
});
return(newRootSlave);
}
public EcMaster(EcSettings settings)
: this(settings, NullLogger.Instance)
{
//
}
public EcMaster(EcSettings settings, IExtensionFactory extensionFactory) : this(settings, extensionFactory, NullLogger.Instance)
{
//
}
