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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.BL;
using Tango.BL.Entities;
using Tango.Core;
using Tango.Integration.Operation;
using Tango.Integration.ExternalBridge;
using Tango.PMR.Connection;
using Tango.Transport.Adapters;
namespace Tango.PPC.Common.Connection
{
public class DefaultMachineProvider : ExtendedObject, IMachineProvider
{
private bool _isInitialized;
public event EventHandler<MachineOperatorChangedEventArgs> MachineOperatorChanged;
private Machine _machine;
public Machine Machine
{
get
{
return _machine;
}
private set
{
_machine = value;
RaisePropertyChangedAuto();
}
}
private IMachineOperator _machineOperator;
public IMachineOperator MachineOperator
{
get
{
return _machineOperator;
}
private set
{
var oldOperator = _machineOperator;
_machineOperator = value;
OnMachineOperatorChanged(oldOperator, _machineOperator);
RaisePropertyChangedAuto();
}
}
protected virtual void OnMachineOperatorChanged(IMachineOperator oldOperator, IMachineOperator newOperator)
{
MachineOperatorChanged?.Invoke(this, new MachineOperatorChangedEventArgs(oldOperator, newOperator));
}
public DefaultMachineProvider()
{
MachineOperator = new MachineOperator();
}
public void Init()
{
if (!_isInitialized)
{
_isInitialized = true;
Machine = ObservablesEntitiesAdapter.Instance.Machines.FirstOrDefault();
ConnectToMachine();
}
}
private async void ConnectToMachine()
{
try
{
Transport.Discovery.UsbCommunicationScanner<ConnectRequest, ConnectResponse> scanner = new Transport.Discovery.UsbCommunicationScanner<ConnectRequest, ConnectResponse>(UsbSerialBaudRates.BR_9600);
var response = await scanner.Scan(new ConnectRequest() { Password = "1234" }, TimeSpan.FromSeconds(20));
await MachineOperator.Disconnect();
MachineOperator.Adapter = response.Adapter;
MachineOperator.JobHandlingMode = JobHandlerModes.SettingUp;
await MachineOperator.Connect();
}
catch { }
}
}
}
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