XP embedded causing my screen buttons on lock?

Hello

I work ona Labview applications. Basically, I'm ordering a device through RS232, also I have a Labjack U3, used for a series of keys that are duplicates of buttons that I have on the screen. The main interface is a touch screen of Advantech running XP Embedded. I'm using Labview 8.6 for the development of the construction of my executable.

I have no problems on my desktop computer or a laptop, but when I install the application on the touch screen, sometimes my buttons on screen lock and I have to force quit the program. My program uses a structure of tab to switch between the screens and all the buttons are connected to the event structures. When I switch to another screen in my program, all buttons on this screen will be frozen... I can't click on them with a mouse or by using the touch screen. Curiously, if I use my 'manual' buttons related my labjack, these work very well, even if they trigger essentially the same code by clicking on the buttons on the screen (although these are onlu some command buttons on the main screen of execution).

Anyone who has ever seen anything like that? This sounds like a problem XP Embedded or is it possible that I have a code bug that comes only in XP embedded as I'm taxing the system rather than my normal computers?

Thanks for any idea!

Garrett

Hey Marti,

I think you're right. I did some checking and I did have my buttons that attach to the event anyway (mechanical action) structures, and I had even forgotten to disable some immediately after being pressed. The places where I seemed to lock up that all had the same mechanical action, so it must have been see the pressed button twice in quick succession. Once I have it cleaned, things seem to work well. Application tax the processor much more on the XP integrated office it seems I must be much more careful about the fine details of programming.

The event structures are great, but be very careful!

I've never built a debuggable executable... I look at how to do this. I did a lot of programming on 7.1 and have been away from him for a few years, a lot has changed with 8.6.

Thanks for the help!

Garrett

Tags: NI Software

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