Hobbyist Toolkit

Showing results for 
Search instead for 
Did you mean: 

LabVIEW Community 2022, LINX, Raspberry Pi 4, example LINX - Blink (Advanced).vi does not blink.

I followed the instructions of https://learn.ni.com/learn/article/getting-started-with-raspberry-pi-and-labview-community-edition#T...

Everything works except that GPIO 7 is static at +3.3V, and not switching. VI runs ok, but not blinking the LED, so I am using my Digilent, Analog Discovery 2 oscilloscope to monitor the GPIO. Not switching.

Anyone have suggestions? Thanks.

0 Kudos
Message 1 of 2

It does work!

I found the problem. Documentation.

Pinout references between Raspberry Pi 4, and LabVIEW DO channels don't match.

0 Kudos
Message 2 of 2