05-18-2011 09:27 AM
Looking at your VI again I see that you don't ask the serial port how many characters there are available and that there is no time between the write and the read.
Can you change the VI so that you write the port, wait a short time, check how many bytes there are available at the port and then read the data.
Kees
08-22-2011 11:29 PM - edited 08-22-2011 11:31 PM
*edit* This message was posted by mistake!
06-23-2014 06:01 AM