[comp.sys.ibm.pc.rt] interface

harrist@k9.cs.orst.edu (Timothy Bryant Harris) (01/20/89)

	I am currently trying to interface an external device(it's called
	an ESP-2 if anyone's heard of it) through
	the RS-232 port on an IBM.  I have very little documentation on
	it and no experiance working with ports.  Does anyone out there
	know how to open the port for communications and if there's any
	good source code(Turbo Pascal) to do so.
		Also, any other helpfull tip would be helpfull.


		Thanks,
		  Tim Harris
		  Oregon State University