DART 200 CDPD Modem User’s Guide

 

DART TCP capabilities

5-14

 

Friends Only mode operation

5-14

 

TCP communication

5-15

 

Setup options

5-17

 

Sample TCP setups

5-19

 

Remote TCP setup

5-19

 

Host TCP setup

5-21

 

SLIP

5-22

 

Modem setup for SLIP

5-22

 

SLIP IP Address overview

5-24

 

SLIP operation

5-26

 

SLIP initial testing

5-27

 

Telnet

5-28

 

Setup options

5-28

 

Telnet escape commands

5-30

 

New for this version

5-31

 

Binary mode considerations

5-31

 

Telnet operation

5-31

6

Device Attachment

6-1

 

RS-232 connection

6-1

 

Null modem function

6-1

7

Vehicle Installation Considerations

7-1

 

Electrical transients

7-1

 

Application considerations

7-1

 

Proximity to other antennas

7-2

8

Application Programming

8-1

 

AT Command Set Support

8-1

 

Device drivers

8-2

 

Application program structure

8-2

 

DART setup

8-2

 

Network connection

8-2

 

Data transfer

8-3

 

Modes of operation

8-3

 

Error recovery

8-4

 

Automatic registration

8-6

 

Registration timer

8-7

 

Manual registration

8-7

 

Auto-Registration at power-on

8-7

 

Auto-Registration when not registered

8-8

PN1197-00 Revision 1.0

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Sierra Wireless DART 200 CDPD Modem manual Device Attachment, Vehicle Installation Considerations, Application Programming