Moxa NPORT 5110-T Bedienungsanleitung PDF herunterladen (Seite 83)

NPort 5100 Series IP Serial LIB

8-2

Overview

What is IP Serial Library?

IP Serial Library is a Windows library with frequently used serial command sets and subroutines. IP Serial

Library is designed to reduce the complexity and poor efficiency of serial communication over TCP/IP. For

example, Telnet can only transfer data, but it can’t monitor or configure the serial line’s parameters.

Why Use IP Serial Library?

For programmers who are familiar with serial communication, IP Serial Library provides well-designed function

calls that have the same style as Moxa’s PComm Library.

IP Serial Library is amazingly simple and easy to understand. By including it in your VB, C, or Delphi

programming environment, you can program your own TCP/IP application with the ability to control serial

communication parameters.

NPort 5100 uses 2 TCP ports for communication between the NPort 5100 and host computer’s Real COM driver.

NPort 5100 uses a data port and command port to provide pure data transfer without decode and encode.

Compared to using only one TCP port to control serial communication (such as RFC 2217), IP Serial Library uses

a command port to communicate with NPort 5100 from the user’s program. IP Serial Library not only runs with

excellent efficiency but also runs without any decode or encode problems.

How to install IP Serial Library?

IP Serial Lib comes with the NPort 5100 Administration Suite. Refer to the IPSerial directory for more detail

about the function definitions.

IP Serial LIB Function Groups

Server Control

Port Control

Input/Output Data

Port Status

Inquiry

Miscellaneous

nsio_init

nsio_end

nsio_resetserver

nsio_checkalive

nsio_open

nsio_close

nsio_ioctl

nsio_flowctrl

nsio_DTR

nsio_RTS

nsio_lctrl

nsio_baud

nsio_resetport

nsio_read

nsio_SetReadTimeouts

nsio_write

nsio_SetWriteTimeouts

nsio_lstatus

nsio_data_status

nsio_break

nsio_break_on

nsio_break_off

nsio_breakcount

1 2 ... 78 79 80 81 82 83 84 85 86 87 88 ... 93 94

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