72 lines
1.8 KiB
C#
72 lines
1.8 KiB
C#
///
|
|
/// Copyright (c) 2013-2015 Sensus Metering Systems
|
|
///
|
|
using System;
|
|
using log4net;
|
|
|
|
namespace TBF.BenchControl.MettlerToledo
|
|
{
|
|
public class ReadMassesOp : IOperation
|
|
{
|
|
private static readonly ILog log = LogManager.GetLogger(typeof(ReadMassesOp));
|
|
public override string ToString() { return string.Format("ReadMassesOp()"); }
|
|
|
|
bool done;
|
|
|
|
/// <summary>
|
|
/// Events: BalanceDone, Error
|
|
/// </summary>
|
|
/// <param name="balanceDev">Balance device instance</param>
|
|
/// <param name="requiredReadingsCount">Required mass readings count (>= 3)</param>
|
|
/// <param name="result">Reference to the measured mass in kg</param>
|
|
public ReadMassesOp()
|
|
{
|
|
log.Debug(this.ToString());
|
|
}
|
|
|
|
/// <summary>Start this operation</summary>
|
|
public void Start()
|
|
{
|
|
done = false;
|
|
|
|
for (int i = 0; i < Standard.BalanceDev.BalancesCount; i++)
|
|
{
|
|
Standard.BalanceDev.Balances[i].GetImmediateMassMeasurement();
|
|
}
|
|
}
|
|
|
|
/// <summary>Run this operation</summary>
|
|
/// <returns>
|
|
/// Event.None
|
|
/// Event.BalanceDone
|
|
/// Event.Error . . . . . Current.Tick == null
|
|
/// </returns>
|
|
public Event Run()
|
|
{
|
|
if (done) return Event.BalanceDone; /// Mass has already been read
|
|
|
|
for (int i = 0; i < Standard.BalanceDev.BalancesCount; i++)
|
|
{
|
|
if (Standard.BalanceDev.Balances[i].MsrmntState == MsrmntState.Busy)
|
|
{
|
|
return Event.None;
|
|
}
|
|
}
|
|
for (int i = 0; i < Multi.BalanceDev.BalancesCount; i++)
|
|
{
|
|
if (Multi.BalanceDev.Balances[i].MsrmntState == MsrmntState.Busy)
|
|
{
|
|
return Event.None;
|
|
}
|
|
}
|
|
done = true;
|
|
return Event.BalanceDone;
|
|
}
|
|
|
|
/// <summary>Stop this operation</summary>
|
|
public void Stop()
|
|
{
|
|
}
|
|
}
|
|
}
|