Synchronize timed loops laying in different custom devices

[aRCo]

Hi all,

i'm working with Veristand and a RT PXI with 2 DAQmx boards. In order to manage the boards, i realized a custom device and added two instances of it in the Veristand system definition file. I have no problem and succeed in performing custom operations (mainly acquire and generate data) with the two instances.

Inside the block diagram of the custom device, there are several timed loops synchronized using the code snippet below. In this way, the synchronization is realized inside each instance, but not between the two instances. Is there a way to perform a timed loops synchronization between two (or more) instances of the same custom device?

Thanks

aRCo

[Cla_Cup]

Hi Arco,

I don't think you'll be able to synchronize timed loops in different VIs. I found this help page that could help you.

Try to follow the instruction in order to implmente a Custom Timing and Synch device.

Hope that this will help you.

Best Regards.

Cla_CUP

[aRCo]

Thanks.

Can you just provide an example or, in general, some resources in order to have a traced line to follow for the developement of this timing and sync custom device?