// Disconnects from the Pololu Maestro servo controller.
// Based on the 'TryToDisconnect' method from MaestroAdvancedExample in the pololu-usb-sdk.
public void DisconnectFromHardware()
{
lock (uscLock)
{
if (uscDevice == null)
{
// Already disconnected
return;
}
try
{
uscDevice.Dispose(); // Disconnect
}
catch (Exception ex)
{
ErrorLogging.AddMessage(ErrorLogging.LoggingLevel.Error, "DisconnectFromHardware failed to cleaning disconnect the servo hardware: " + ex.Message);
}
finally
{
// do this no matter what
uscDevice = null;
}
}
}
/// <summary>
/// Attempts to disconnect
/// </summary>
public void TryToDisconnect()
{
if (usc == null)
{
//Log("Connecting stopped.");
return;
}
try
{
//Log("Disconnecting...");
usc.Dispose(); // Disconnect
}
catch (Exception e)
{
//Log(e);
//Log("Failed to disconnect cleanly.");
}
finally
{
// do this no matter what
usc = null;
//Log("Disconnected from #" + SerialNumberTextBox.Text + ".");
}
}