Moxa Technologies 5400 Series IP Serial LIB Function Groups, Example Program, Server Control

NPort 5400 Series User’s Manual IP Serial LIB

IP Serial LIB Function Groups

Server Control

nsio_init nsio_end nsio_resetserver nsio_checkalive

Port Control	Input/Output Data	Port Status	Miscellaneous
nsio_open	nsio_read	Inquiry
		nsio_lstatus	nsio_break
nsio_close	nsio_SetReadTimeouts	nsio_data_status	nsio_break_on
nsio_ioctl	nsio_write		nsio_break_off
nsio_flowctrl	nsio_SetWriteTimeouts		nsio_breakcount
nsio_DTR
nsio_RTS
nsio_lctrl
nsio_baud
nsio_resetport

Example Program

char NPortip=”192.168.1.10”;
char buffer[255];	/*data buffer, 255 chars */
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	/*set 9600, N81 */
P_NONE) );	/* wait for 1000 ms for data */
sleep(1000);	/* read 200 bytes from port 1 */
nsio_read(port, buffer, 200);	/* close this serial port */
nsio_close(portid);	/* close IP Serial Library */
nsio_end();

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