/// <summary>
/// Initializes a new instance of the class. Initializes the: communication interface; main window interface; cyclic queues; max/min values and
/// read/write locks.
/// </summary>
/// <param name="communicationInterface">Reference to the communication interface used to communicate with the target hardware.</param>
/// <param name="cyclicQueueRecordSize">The required size of the cyclic buffer used to record watch data.</param>
/// <param name="cyclicQueueLogSize">The required size of the cyclic buffer used to log watch data.</param>
/// <param name="formWatchView">Reference to the form that called this form.</param>
public ThreadPollWatch(ICommunicationWatch communicationInterface, int cyclicQueueRecordSize, int cyclicQueueLogSize, FormViewWatch formWatchView)
{
m_CommunicationInterface = communicationInterface;
Debug.Assert(m_CommunicationInterface != null);
m_FormViewWatch = formWatchView;
Debug.Assert(m_FormViewWatch != null, "ThreadPollWatch.Ctor() - [m_FormViewWatch != null]");
m_CyclicQueueRecord = new CyclicQueue<WatchFrame_t>(cyclicQueueRecordSize);
m_CyclicQueueLog = new CyclicQueue<WatchFrame_t>(cyclicQueueLogSize);
m_MutexPause = new Mutex();
m_MutexPauseFeedback = new Mutex();
m_MutexCommunicationFault = new Mutex();
m_MutexRecord = new Mutex();
m_MutexAutoScaleWatchValues = new Mutex();
#region - [AutoScale] -
m_AutoScaleWatchValues = new AutoScale_t[Parameter.WatchSize];
#endregion - [AutoScale] -
m_PacketCount = 0;
m_PollScheduler = new PollScheduler();
m_ReadTimeoutCountdown = ReadTimeoutCountdown;
}
/// <summary>
/// Show the multiple document interface child form which displays and records the watch variables.
/// </summary>
public void ViewWatchWindow()
{
MainWindow.CloseChildForms();
MainWindow.Cursor = Cursors.WaitCursor;
try
{
FormViewWatch formViewViewWatch = new FormViewWatch(MainWindow.CommunicationInterface);
MainWindow.ShowMdiChild(formViewViewWatch);
}
catch (Exception exception)
{
MessageBox.Show(exception.Message, Resources.MBCaptionInformation, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
finally
{
MainWindow.Cursor = Cursors.Default;
}
}