Moxa Technologies C360 manual Appendix C ∙

Appendix C ∙ ∙ Example Program

if (count > 80) count = 80;

/* Read data from port */

if ((count = sio_read(port_no, data, count)) < 0) { printf("Port #%2d sio_read() error !\n", port_no); exit;

}else if (count > 0) { data[count] = 0;

printf("%s", data);

}

/* Write data ABCDEFGHIJ to port */ sio_putb(port_no, "ABCDEFGHIJ", 10 );

i--;
}
}
sio_flush(port_no, 2);	/* Flush port's input & output queues */
sio_close(port_no);	/* Close port */

}

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