write to parallel port

[Gharb]

i want to write to parallel port or any openong port without using VISA can i get vi to connect to parallel port or to search for opening ports avialable on my computer

[GovBob]

Open LabVIEW's example finder and search for parallel. There is an example called Parallel Port Read and Write Loop.vi that is pretty extensive.

Hope this helps.

[RTSLVU]

You can use "In Port.vi" and "Out Port.vi" in the "Connectivity" pallete to read and write any memory address (so be careful) including memory mapped I/O ports.

Message Edited by RTSLVU on 01-27-2010 08:34 AM