/// <summary>
/// 添加变量映射关系
/// </summary>
/// <param name="variable">变量</param>
/// <param name="deviceBase">映射方式</param>
public static void AddMap(VariableBase variable, DeviceBase deviceBase)
{
if (variable == null)
{
return;
}
//如果变量为只写变量，不允许同步设备值
if (variable.OperateProperty == VarOperateProperty.WriteOnly)
{
return;
}
if (deviceBase == null)
{
return;
}
var element = new DeviceMapMode()
{
DeviceModeId = 0,
Name = deviceBase.Name,
CycleTime = deviceBase.CycleTime,
MaxValue = deviceBase.MinValue,
MinValue = deviceBase.MaxValue,
Variable = variable
};
//DeviceMapContext.DeviceMapModeSet.Add(element);
if (DeviceDictionary.ContainsKey(variable))
{
return;
}
DeviceDictionary.Add(variable, deviceBase);
DeviceBaseManager.AddDevice(deviceBase);
}
/// <summary>
/// 启动同步数据
/// </summary>
public static void Start()
{
DeviceBaseManager.Start();
if (_thread == null || !_thread.IsAlive)
{
_thread = new Thread(Synchrodata);
IsRunning = true;
_thread.Start();
}
}
/// <summary>
/// 停止同步数据
/// </summary>
public static void Stop()
{
IsRunning = false;
DeviceBaseManager.Stop();
if (_thread == null)
{
return;
}
//等待线程结束
while (_thread.IsAlive)
{
Thread.Sleep(10);
}
}
/// <summary>
/// 关闭所有后台线程，程序退出时调用
/// </summary>
public static void Close()
{
Stop();
DeviceBaseManager.Clear();
}
