/// <summary>
/// 初始化数据
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Window_Loaded(object sender, RoutedEventArgs e)
{
#region 加载初始化数据
this.LoadTaskFromDb();
#endregion
#region 初始化基本数据
foreach (var i in OPCConfig.OPCServers)
{
OPCServersLB.Items.Add(i);
}
OPCServerTB.Text = OPCConfig.OPCServer;
OPCNodeNameTB.Text = OPCConfig.OPCNodeName;
#endregion
#region 初始化OPC数据
OPCGetInStockPositionData = new OPCGetInStockPosition();
OPCGetInStockPositionData.RwFlagChangedEvent += new OPCGetInStockPosition.RwFlagChangedEventHandler(OPCGetInStockPositionData_RwFlagChangedEvent);
OPCSetInStockTaskData = new OPCSetInStockTask();
OPCSetInStockTaskData.RwFlagChangedEvent += new OPCSetInStockTask.RwFlagChangedEventHandler(OPCSetInStockTaskData_RwFlagChangedEvent);
#endregion
#region 初始化定时器
SetOPCInStockTaskTimer = new Timer();
SetOPCInStockTaskTimer.Interval = 100;
SetOPCInStockTaskTimer.Enabled = true;
SetOPCInStockTaskTimer.Elapsed += SetOPCInStockTaskTimer_Elapsed;
SetOPCInStockTaskTimer.Start();
#endregion
}
/// <summary>
/// 入栈入库任务
/// </summary>
/// <returns></returns>
private void EnququeInStockTaskQueue(OPCSetInStockTask task)
{
lock (InStockTaskQueueLocker)
{
task.State = InStockTaskState.WaitingStcok;
InStockTaskQueue.Add(task.InposiBarcode, task);
}
}
private bool WriteOPCSetInStockTaskData(string barcode)
{
lock (WriteInStockTaskLocker)
{
OPCSetInStockTask inStockTask = new OPCSetInStockTask();
if (InStockTaskQueue.Keys.Contains(barcode))
{
}
return(false);
}
}
/// <summary>
/// 验证可读和读取入库条码信息
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SetOPCInStockTaskTimer_Elapsed(object sender, ElapsedEventArgs e)
{
SetOPCInStockTaskTimer.Stop();
// 是否存在任务？ 并OPC可写
if (OPCSetInStockTaskData.CanWrite && this.HasWatingInStockTask())
{
OPCSetInStockTask task = this.DeququeInStockTaskQueue();
LogUtil.Logger.InfoFormat("【派发任务】条码为{0}, 库位为{1}-{2}-{3}", task.InposiBarcode, task.PositionFloor, task.PositionColumn, task.PositionRow);
if (task.SyncWrite(OPCSetInStockTaskOPCGroup))
{
task.State = InStockTaskState.InStocking;
}
}
SetOPCInStockTaskTimer.Start();
}
