/// <summary>
/// Instruct Re:load Pro to stop monitoring and close port.
/// </summary>
private void ClosePort()
{
if (comPort.IsOpen)
{
comPort.WriteToComPort("monitor 0\n");
comPort.ClosePort();
SetpointTextBox.Text = "?";
CurrentTextBox.Text = "?";
VoltageTextBox.Text = "?";
PowerTextBox.Text = "?";
ResistanceTextBox.Text = "?";
}
}