Connect Tech Blue Heat/Net User Manual download pdf (Page 25)

Connect Tech Blue Heat/Net User Manual

Revision 0.17 25

You can set the Blue Heat/Net to behave as either the dial out or “client” side (PPP Originate) or

the answering or “server” side (PPP Answer).

Bootloader

This code first starts up the embedded processor of the Blue Heat/Net from a power-up or

software initiated reboot. It then obtains the Embedded Operating System image (file) from one

of several locations and runs the Operating System.

Serial Configuration Manager (SCM) Application

This application is used to change the configuration settings of Blue Heat/Net units by

connecting to a serial port on the Blue Heat/Net from a terminal (or terminal emulation program

on a PC).

Configuration Data Space (CDS)

This is the area, in non-volatile (Flash) memory, which stores the configuration parameters.

CDS (Configuration Data Space)

Description

The Blue Heat/Net has a number of configuration parameters which are stored in a Non-Volatile

(Flash memory) area. (See appendix for list of parameters)

The CDS area is stored redundantly in the Flash memory along with a CRC-style checksum to

ensure data integrity.

Access to CDS Parameters

The parameters stored in the CDS can be changed through the use of the following configuration

tools:

SCM Serial Configuration Manager

TCM Telnet Configuration Manager

WCM Web Configuration Manager

These three methods allow the user to change Configuration Parameters by whichever method is

most convenient. In some cases several methods will be employed during different stages of the

setup of the Blue Heat/Net, for example:

The SCM may be employed in the beginning when the unit is not connected to a network and

various networking parameters need to be set up prior to connection to a network.

TCM or WCM may be employed after the unit is connected to a network, possibly to modify

other settings related to Serial Ports, Bootup settings or others.

More information about the operation of the SCM Command Reference, TCM Command

Reference and WCM (Web Configuration Manager) follows.

NOTE: When CDS Parameters are changed via the

SCM, TCM or WCM, some settings will not take effect

until the Blue Heat/Net is next rebooted or powered up.

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Connect Tech Blue Heat/Net User Manual Page 25