04-19-2016 10:24 AM
I am new to labview after being away from it for 3 or four years.
I am working with a cRIO-9035 and I am trying to set a 9402 module to output a digital signal. From what I have read it is capable but I am having problems.
In the project window I can select the module and right click to set the channel I want to output. However when I drag the module into my project It is shown as an input . How do I write to the output?
The documentation I have read says I need to use some FPGA IO Method nodes to enable output?
Thanks
04-20-2016 10:13 AM - last edited on 01-08-2024 02:53 PM by migration-bot
Hey cszym001-,
It looks like you have added an FPGA I/O node to a RT VI. Depending on what you want to do, you'll have to move either the PWM.vi to under your FPGA target, or create a new FPGA VI under the FPGA target and do your data acquisition there. If you would like to use the data acquired in the FPGA VI, you can pass this data to your RT VI or to your host. Here is a document that should help you get an idea of how this can be achieved:
Communication Between the FPGA, Real-Time Processor, and Distributed Systems
Hope this helps and happy programming!