Digital I/O

cancel
Showing results for 
Search instead for 
Did you mean: 

FPGA starting from RT problem?

Hello all,

 

I need help regarding my RT and FPGA VI, here i am attaching both VIs but the problem is that when i start RT VI with the help of invoke methods(see RT VI) my DI/O module NI9401 outputs all go high for some split second and then go low. but when i start the fpga VI only there is no switching. I have tried all invoke methods but i could not understand what is going on.VI other than RT.jpg is FPGA VI.

 

PLEASE HELP IN THIS REGARD.

 

 

Best regards,

azy

 

Download All
0 Kudos
Message 1 of 3
(5,365 Views)

Hello everybody!

 

Any help in this respect is appreciated in advance. Please guide me!

 

 

 

Regards,

azy

 

 

0 Kudos
Message 2 of 3
(5,337 Views)

Hey Azy,

 

please open the "open FPGA Reference.vi" and uncheck the "run the FPGA.vi" checkmark. Then place an invoke node on select "reset". Then place another invoke node and select "run".

 

This should do it.

 

In the end you should initialize your Variables in the beginning.

0 Kudos
Message 3 of 3
(5,154 Views)