using Aitex.Core.RT.Event;
using Aitex.Core.RT.Log;
using Aitex.Core.RT.SCCore;
using Aitex.Core.Util;
using RTOverEthernetDevelopmentKit;
using System;
using System.Linq;
using System.Threading;
using System.Xml;
namespace MECF.Framework.RT.EquipmentLibrary.HardwareUnits.Temps
{
/// 昂坤Viper-RTC测温数据交互流程简介
/// 1:上位机连接昂坤软件启动的服务器,昂坤服务器启用 工控机的IP + 53888固定端口,上位机连接服务器获取温度数据
/// 2:昂坤软件通过USB线连接主机盒子获取温度,上位机不用干预
/// 3:昂坤通讯特性,上位机发送一条指令后,服务器会一直安装设定频率,一直发送数据,上位机只接受就可以了
/// 4:上位机读取数据,通过昂坤提供的库,调用连接和数据获取方法
/// 5:断联分为昂坤软件服务器、USB两种断联和重连判断,例如:昂坤软件未打开或UBS线松动
/// 6:继承ITempData接口,上层使用接口获取数据,方便以后扩展测温硬件
///
/// 昂坤Viper-RTC测温
///
public class AKunTemp : TempSensorBase
{
#region Variables
private IROverEthernet _ir;
///
/// 连接昂坤软件服务器
///
private readonly R_TRIG _trigConnServiceError = new();
///
/// 机箱USB断联
///
private readonly R_TRIG _trigUSBDataError = new();
///
/// 机箱USB重连
///
private readonly R_TRIG _trigUSBDataOK = new();
private int _lastIntegTime;
#endregion Variables
#region Constructors
public AKunTemp(string module, XmlElement node, string ioModule = "") : base(module, node, ioModule)
{
RTrigs.Add(_trigConnServiceError);
RTrigs.Add(_trigUSBDataError);
RTrigs.Add(_trigUSBDataOK);
}
#endregion
#region Properties
private int Port { get; set; }
public override bool IsConnected => _ir.IsConnected;
#endregion
#region Methods
///
/// 获取系统配置中的积分时间。
///
///
private int GetScIntegrationTime()
{
var integrationTime = SC.GetValue($"{ScBasePath}.{Name}.AverageTime"); // the minimum value should be 10ms.
if (integrationTime < 10)
integrationTime = 10;
return integrationTime;
}
public override bool Connect()
{
try
{
if (IsSimMode)
return true;
_ir.Init(Address, Port);
_ir.StopIR();
_lastIntegTime = GetScIntegrationTime();
_ir.SetIntegrationTime(_lastIntegTime);
_ir.StartIR();
return true;
}
catch (Exception ex)
{
return false;
}
}
private void Reconnect()
{
try
{
if (IsSimMode)
return;
_ir.Close();
}
catch
{
// ignored
}
finally
{
Connect();
}
}
protected override bool HandleInitialize()
{
InitAKunController();
return true;
}
private void InitAKunController()
{
if (IsSimMode)
return;
var data = SC.GetStringValue($"{ScBasePath}.{Name}.Address").Split(':');
Address = data[0];
Port = Convert.ToInt32(data[1]);
_ir = new IROverEthernet();
_trigUSBDataOK.CLK = true;//初始化重连信号
SC.RegisterValueChangedCallback($"{ScBasePath}.{Name}.ControllerAverageTime",
SetControllerAverageTime);
}
private void SetControllerAverageTime(object time)
{
if (IsSimMode)
return;
if (time != null && int.TryParse(time.ToString(), out var avt))
{
_ir.StopIR();
_ir.SetIntegrationTime(avt);
_ir.StartIR();
}
else
{
LOG.Error($"Unable to set {Name} controller average time, the parameter {time} is not a integer.");
}
}
private int _usbReConnCnt = 0;//接受数据失败次数
private double[] ReadTemp()
{
try
{
if (IsSimMode)
return null;
var allChannel = _ir.GetAllChannel();
//USB线断联和重连逻辑
{
//连接时使用次数报警,多次接收到空数据开始报警 ,此时发现正常连接时Count=0会出现,频率是几分钟出现一次
if (allChannel.FirstOrDefault(ch => ch == null || !ch.Any()) != null || // 某个通道没有数据
_ir.Current.Status != 0) //首次打开上位机时,测试昂坤软件打开且未连接USB时,Count一直大于0,所以此处添加厂商提供的属性值判断USB连接
{
_usbReConnCnt++;
if (_usbReConnCnt <= 10)
return null;
_trigUSBDataOK.CLK = false; //复位USB重连信号,
_trigUSBDataError.CLK = true;
if (_trigUSBDataError.Q)
TempBasFunction.PM1PM2PostLog(
$"Can not connect with {Name} From USB,Status:{_ir.Current.Status}",
EV.PostAlarmLog);
_usbReConnCnt = 0;
TempBasFunction.SetPm1Pm2IoForInterlock(true);
return null;
}
_trigUSBDataOK.CLK = true;
if (_trigUSBDataOK.Q)
{
TempBasFunction.PM1PM2PostLog($"Connect OK with {Name} From USB", EV.PostInfoLog);
_trigUSBDataError.RST = true;//复位USB断联信号
TempBasFunction.SetPm1Pm2IoForInterlock(false);
}
//有数据时必须复位
_usbReConnCnt = 0;
}
return allChannel.Select(ch => (double)ch.Average()).ToArray();
}
catch (Exception ex)
{
LOG.Write($"{Name} Read controller error, {ex}");
return null;
}
}
protected override double[] HandleReadTemp()
{
try
{
//判断昂坤软件服务器断联和重连逻辑
if (_ir.IsConnected)
return ReadTemp();
Reconnect();
if (!_ir.IsConnected)//昂坤软件的服务器未打开
{
_trigConnServiceError.CLK = true;
if (_trigConnServiceError.Q)
{
Thread.Sleep(2000);//不加延时软件刚启动可能不打印
TempBasFunction.PM1PM2PostLog($"AKun Temp Software Maybe Not Open {Address} {Name}", EV.PostAlarmLog);
TempBasFunction.SetPm1Pm2IoForInterlock(true);
}
}
else//连接成功后不会再进入,只会提示一次
{
_trigConnServiceError.RST = true;
TempBasFunction.PM1PM2PostLog($"Connect OK with AKun Temp Software Form {Address} {Name}", EV.PostInfoLog);
TempBasFunction.SetPm1Pm2IoForInterlock(false);
}
Thread.Sleep(1000);
return null;
}
catch (Exception ex)
{
if (_trigConnServiceError.Q)
{
TempBasFunction.PM1PM2PostLog($"{this} Unable to read data from viper RTC, {ex.Message}", EV.PostAlarmLog);
}
return null;
}
}
public override void Terminate()
{
try
{
if (IsSimMode)
return;
_ir.Close();
}
catch (Exception ex)
{
LOG.Write(ex);
}
}
public override bool Disconnect()
{
Terminate();
return true;
}
#endregion
}
}