I am using VC++2010. I make a dialog UI and try the stepper-simple.c code.

Project:
The dialog has two buttons "start" and "stop"
When I click the " start" button, stepper runs
If I click stop, I hope stepper stops immediately.

Implementation:
"Start": CPhidgetStepper_setTargetPosition (m_stepper, 0, pos);
"Stop": disengage or set velocity as 0

Issues:
I find after I click the "start" button, any button in the dialog does not work. It seems "CPhidgetStepper_setTargetPosition " takes over the process.

But in the "stepper-full" program, it can disengaged stepper at any time.

Do I need to do it in multiple threads? if so, how? or if the code of "stepper-full" sample program available?


Thanks

You can find all of our sample code here:

http://www.phidgets.com/programming_resources.php

Though the stepper-full example you have been looking at was written in C# not C++.

_________________
Brian Burley
403-282-7335 ext. 6003
support@phidgets.com

Thanks. C# works well with those events