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 void Configure(SlaveInfo rootSlave = null)
{
var networkInterface = NetworkInterface
.GetAllNetworkInterfaces()
.Where(nic => nic.Name == _settings.InterfaceName)
.FirstOrDefault();
if (networkInterface?.OperationalStatus != OperationalStatus.Up)
{
throw new Exception($"Network interface '{_settings.InterfaceName}' is not linked. Aborting action.");
}
#region "PreOp"
var actualSlave = EcUtilities.ScanDevices(this.Context, _settings.InterfaceName, null);
if (rootSlave == null)
{
rootSlave = actualSlave;
rootSlave.Descendants().ToList().ForEach(current =>
{
EcUtilities.CreateDynamicData(_settings.EsiDirectoryPath, current);
});
}
var slaves = rootSlave.Descendants().ToList();
var actualSlaves = actualSlave.Descendants().ToList();
this.ValidateSlaves(slaves, actualSlaves);
this.ConfigureSlaves(slaves);
this.ConfigureIoMap(slaves);
this.ConfigureDc();
this.ConfigureSync01(slaves);
#endregion
#region "SafeOp"
EcUtilities.CheckErrorCode(this.Context, EcHL.CheckSafeOpState(this.Context), nameof(EcHL.CheckSafeOpState));
#endregion
#region "Op"
EcUtilities.CheckErrorCode(this.Context, EcHL.RequestOpState(this.Context), nameof(EcHL.RequestOpState));
#endregion
if (_watchdogTask == null)
{
_watchdogTask = Task.Run(() => this.WatchdogRoutine(), _cts.Token);
}
}