11-02-2005 05:53 PM
11-03-2005 05:02 AM
Hello Greta,
If I build a executable from your LLB it runs OK ! (LV7.1 and XP)
In your main VI you have the selection for COM port and baudrate inside the while-loop without a dataflow. In the way you build it you have in the while-loop your own sub VI, a case for the baudrate and the com-port open function. The order of execution of these 3 is random !!
It is better to open the COM port outside the while-loop. You only have to open the port once (unless you want to change COM port number and/or baudrate during execution) I don’t think it is the cause of the problem with the ‘control-knob’ but it will lead to other problems.
You also should consider using the VISA serial function.
Exe and changed LLB are in the ZIP
11-07-2005 05:53 AM
Hello KC.
With LV7.1 and XP doesn't work me. I have changed COM to VISA and now if it works me with LV7.1.
If I compile it with the Pocket pc me continuous leaving the error: Unsupported control-knob, 1640.
Do you know that it is this error?
Thank you.
Greta
11-07-2005 06:14 AM
Hello Greta,
No, like i said I don't think the possible errors in your diagram have to do with your error.
Sorry, can't help with this error.
A suggestion: replace the controls on your frontpanels (all VI's) with LV controls even it is the same one. Perhaps one of them is causing the problem.