NI HSDIO PXIe-6547 synchronization problem

[pass7955820]

Hi, I am new to Labview.

I am trying to control two HSDIO cards to generate digital signals.

I found some example codes in NI-library. (Fig.1)

In this example, They use for loop to merge the sessions signal(generate from niHSDIO get session VI) automatically.

My question is how can I combine the two session signals if I don't use a for loop function(Fig.2)?

 

 

[santo_13]

You just have to create an array of HSDIO session (of all cards that need to be synchronized) and feed into the TCLK API to synchronize

[pass7955820]

Thank you for your reply.

I successfully feed the secession signal into TCLK API.

But when I ran the vi program, the error occurred at niTCLK (shown as below).

Does anyone know the reason for this problem?

And how can I fix this bug?

Many thanks.

[santo_13]

Please share the code for review.

[pass7955820]

Hi Santhosh,

Here is my code.

I use labview2018 and HSDIO 18.0

I appreciate your help.