connection problem Arduino uno labview

[Menazeli.kamel]

hello,

I have issu about connect Arduino with labview, when I click on button nothing happens ( lad blink in labview and not blink in Arduino).

Note that:

- I install Arduino IDE 

- I install Labview 64bit 2019

- I install VISA 

- I install Labview  interface for Arduino.

- upload lifa to arduino 

- Arduino ditected in device manager ( COM3 )

Image attatched 

Plese help me!

Thanks!

[deniben]

Have the same problem. Nothing work.
LV 2012. The same example i'm trying do

[yamelbio]

I have worked already with LIFA and Arduino UNO but in LabVIEW 2017.

I suggest you to try LINX from Makerhub, is an improvement of LIFA and have support online.

For me LINX works good except for the sample rate on analog reading.

Greetings!