serial communication help required!!!
843849Feb 6 2003 — edited Apr 26 2004I want to connect the cassiopeia E200 to a serial device. I have the personal java installed on the PDA for programming. Sun also provides javax.comm package. This has a serial demo example which helps you communicate with the serial port on the computer (its similar to hyperterminal) This prog. runs on my PDA and the GUI pops up but I am unable to open hte port and do anything further.
I want to have full control of the serial port (essentially want to send my own commands which the device at the other end recognizes).
Can someone please help me ...