Moxa Technologies 5400 user manual IP Serial LIB Function Groups, Example Program, Inquiry

				IP Serial LIB
IP Serial LIB Function Groups
Server Control	Port Control	Input/Output Data	Port Status	Miscellaneous
nsio_init	nsio_open		Inquiry
		nsio_read	nsio_lstatus	nsio_break
nsio_end	nsio_close	nsio_SetReadTimeouts nsio_data_status		nsio_break_on
nsio_resetserver	nsio_ioctl	nsio_write		nsio_break_off
nsio_checkalive	nsio_flowctrl	nsio_SetWriteTimeouts		nsio_breakcount
	nsio_DTR
	nsio_RTS
	nsio_lctrl
	nsio_baud
	nsio_resetport
Example Program
char NPortip=”192.168.1.10”;			/*data buffer, 255 chars */
char buffer[255];
int port = 1;			/*1st port */
int portid;			/* port handle */
nsio_init();			/*initial IP Serial Library */
portid = nsio_open(NPortip, port);			/*1st port, NPort IP=192.168.1.10 */
nsio_ioctl(portid, B9600, (BIT_8 STOP_1 P_NONE) );			/*set 9600, N81 */
sleep(1000);			/* wait for 1000 ms for data */
nsio_read(port, buffer, 200);			/* read 200 bytes from port 1 */
nsio_close(portid);			/* close this serial port */
nsio_end();			/* close IP Serial Library */

NPort 5400 Series User’s Manual 7-3