cmmnctn with SPectrum analyzer "Униспек"

[Serg1987]

Hello, i have problems with analyzer from russian hardware developers

The analyzer connect to PC via RS-232 and there are no LV`s drivers for handle this device. Originally analyzer contoled by C-based program.

I found that while program control analyzer system had handle some requests from program like:

Are there anyway exist to simulate IRP_MJ_WRITE request via LV for example?

[Dennis_Knutson · Accepted solution]

You need to use the VISA functions. Look at the examples called 'Basic Serial Write and Read' and 'Advanced Serial Write and Read'. You could also look at any number of existing drivers that support serial communication. LabVIEW comes with the 34401 driver and all of the serial setup/unique code is done in the initialize function.