I am new to Labview!
I build a Vi to perform serial comm to test the visa info.
First, I test this vi at virtual ports ,comm1 for serial program, comm 2 for this vi,one for transmission and one for receiving. OK!
but when I use it at single Comm3 (Prolific USB serial port,MAX's view is OK) and loopback ,I got
Error -1073807298!
I Don't figure out what's the problem, Could Give me some advice? Thanks!
serialnew.vi