Configuring The Cn30 Computer In A Udp Plus Network - Intermec CN30 User Manual

Chapter 3 — Configuring the CN30

Configuring the CN30 Computer in a UDP Plus Network

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Example
In the host application, you want to get the current values of two configura-
tion commands from the CN30 Computer. Send the
from the host application
Note: The transaction header is not shown in this example. You do not
need a transaction header for a host application in a TCP/IP network, but
you do for a UDP Plus network.
where:
CG is a TMF Configuration Get request.
$+ is the Change Configuration reader command.
BV is the Beeper Volume configuration command.
The CN30 returns the
Cg is a TMF Configuration Get response.
$+ is the Change Configuration reader command.
BV4 means the Beeper Volume configuration command is currently set to a
value of 4, which is a very high beeper volume.
You can use the host computer to configure a CN30 Computer in your
wireless or Ethernet network. To send and receive configuration data or
files, you need to write a host application that can communicate with an
Intermec Application Server (formerly Gateway or DCS 30X).
For help, see the appropriate Gateway or DCS 30X User's Manual. Use the
Terminal Message Format (TMF) protocol to send and receive transactions
between the host application and the CN30 Computer.
To set up the Intermec Application Server, configure a peer-to-peer destina-
tion name for the host application. Create a transaction ID, $NGCFGRSP,
that routes to this destination name. The Intermec Application Server uses
the transaction ID to route responses from the CN30 Computer back to
the host application. $NGCFGRSP is a special transaction ID that the
server uses to forward configuration response data from a CN30.
All configuration responses are routed with the $NGCFGRSP transaction
ID. The Intermec Application Server cannot track multiple applications
sending reader or configuration commands. If you have two host applica-
tions sending reader or configuration commands, they must both be con-
figured to receive the $NGCFGRSP transactions, and therefore both
receive all responses from all CN30 Computers.
To set up the host computer, verify that the host computer can communi-
cate with the Intermec Application Server.
transaction to the host application, where:
CgS+BV4
CN30 Mobile Computer User's Manual
CG$+NABV transaction