144 lines
3.5 KiB
C#
144 lines
3.5 KiB
C#
using System.Net.Configuration;
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using System.Xml;
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using Aitex.Core.RT.IOCore;
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using Aitex.Core.RT.SCCore;
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using Aitex.Core.Util;
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using MECF.Framework.Common.Device.Bases;
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namespace Aitex.Core.RT.Device.Unit
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{
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public class IoSignalLight : BaseDevice, IDevice
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{
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protected DOAccessor _do = null;
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public bool Value
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{
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get
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{
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if (_do != null)
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return _do.Value;
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return false;
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}
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}
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public int Interval
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{
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get { return _timeout; }
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set
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{
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if (value < 200)
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{
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_timeout = 200;
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}
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else if (value > 20000)
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{
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_timeout = 20000;
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}
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else
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{
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_timeout = value;
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}
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}
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}
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public TowerLightStatus StateSetPoint { get; set; }
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private DeviceTimer _timer = new DeviceTimer();
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private bool _blinking = false;
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private int _timeout = 500;
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public IoSignalLight(string module, XmlElement node, string ioModule = "")
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{
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base.Module = module;
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base.Name = node.GetAttribute("id");
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base.Display = node.GetAttribute("display");
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base.DeviceID = node.GetAttribute("schematicId");
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_do = ParseDoNode("doSet", node, ioModule);
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}
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public IoSignalLight(string module, string id, string display, string deviceId, DOAccessor doItem)
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{
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base.Module = module;
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base.Name = id;
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base.Display = display;
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base.DeviceID = deviceId;
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_do = doItem;
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}
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protected virtual void SetIoValue(bool value)
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{
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string reason;
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_do.SetValue(value, out reason);
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}
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public bool Initialize()
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{
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return true;
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}
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public void Terminate()
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{
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}
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public void Monitor()
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{
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if (_timer.IsIdle()) _timer.Start(_timeout);
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if (_timer.IsTimeout())
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{
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_timer.Start(_timeout);
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_blinking = !_blinking;
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}
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switch (StateSetPoint)
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{
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case TowerLightStatus.On: SetIoValue(true); break;
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case TowerLightStatus.Off: SetIoValue(false); break;
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case TowerLightStatus.Blinking: SetIoValue(_blinking); break;
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}
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}
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public void Reset()
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{
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StateSetPoint = TowerLightStatus.Off;
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SetIoValue(false);
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}
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}
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public class IoSwitchableSignalLight : IoSignalLight
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{
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private SCConfigItem _scUsingOption = null;
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private DOAccessor _doDefault = null;
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private DOAccessor _doOption = null;
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public IoSwitchableSignalLight(string module, XmlElement node):base(module,node)
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{
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_doDefault = ParseDoNode("doSet", node);
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_doOption = ParseDoNode("doSetOption", node);
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_scUsingOption = ParseScNode("scUsingOption", node);
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}
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protected override void SetIoValue(bool value)
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{
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string reason;
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if (_scUsingOption.BoolValue)
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{
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_doOption.SetValue(value, out reason);
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}
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else
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{
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_doDefault.SetValue(value, out reason);
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}
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}
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}
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} |