sending data using labview

[labviewproject]

Hi,

I'm currently using labview to receive data sent from the microcontroller PIC18f4520. I'm using visa to receive data from the microcontroller. Is it possible that I will be able to send data back to the microcontroller? and what vi should I use to send data back to the microcontroller.

Regards.

[parthabe]

Did you try the VISA Write VI?

See this for more details.

[labviewproject]

Hi,

I've seen the web but I still don't understand how am I going to use labview to send data back to the microcontroller. Is it possible that someone can provide me an example to do it?

Thanks and Regards.

[Dennis_Knutson]

In order to receive data from the PIC, you have a VISA Read and wired to the VISA Read is a VISA Resource Control/Indicator - correct? In order to write, the same VISA Resource would be wired to a VISA Write Function. The VISA Read has a string output - the data from the PIC. The VISA Write has a string input - the data to the PIC.

[labviewproject]

Hi,

Thanks for your help. I'm currently now trying out on how to do it. Now the problem lies with the microcontroller as I'm not too sure how to receive the data from labview. Does anyone knows how to program a PIC18f4520 to receive data from labview? It will be great if somebody is able to help. Thanks.

Regards.