0 Replies Latest reply: Jul 27, 2010 10:43 AM by 843807 RSS

    Permission denied on Serial port open

      Hi all!

      I'm trying to open a serial port in a Linux machine and I get a RuntimeException in the open() method of CommPortIdentifier:
      Error opening "/dev/ttyS0"
      Permission denied
      How can i run the program as root or with root permissions?
      I'm running it from Eclipse.