Gus Wirth wrote:
I think you need to break up the problem a bit. First off would be check what the serial port speed is set to when you start and when you finish. The default serial port settings might be 9600-8-N-1 instead of the 115200 you think it is. I'm not even sure Java is allowed to change the serial port settings without a tweak to the security manager.
It's at 115200 the entire time. I forgot to mention that I'm using a Digi Etherlite 16 Ethernet<->serial mux. There's a utility that comes with the Etherlite driver that allows you to see how the ports are set and the status of them in real time.
I'm also using a commercial Java serial comm. package. I tried the Sun COMM API, but had problems there. At any rate, both allow changing serial port settings as long as the device is set with permissions 666.
PGA -- Paul G. Allen Owner, Sr. Engineer, BSIT/SE Random Logic Consulting Services www.randomlogic.com -- [email protected] http://www.kernel-panic.org/cgi-bin/mailman/listinfo/kplug-list
