User's Manual

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LA-5127 CF card Integration Guide
Copyright 2004 Symbol Technologies, Inc. Page 17 of 37
Confidential Material – Disclosure Strictly Prohibited.
7.2 WinCE Card Configuration:
Device configuration is made using a built-in Microsoft OS WLAN configuration
service (i.e. a utility) commonly known as Wireless Zero Configuration (WCZ).
WZC allows a wireless device to connect to an existing wireless network, change
wireless network connection settings, configure a new wireless network
connection, and specify preferred wireless networks. WZC will also notify the
user when new wireless networks are available. Once a desired wireless
network is selected, WZC will automatically configure the wireless card to match
the setting of the network and will attempt a network connection.
7.3 WinCE Regulatory Support Software
The WinCE™ 5.0 regulatory support consists of the functionality of the cTxRx
(Continuous Transmit and Receive) application that runs on Full Windows. The
CEcTxRx communicates with the Symbol transport driver that in turn
communicates with the Conexant’s Manufacturing and Test Upper MAC (MTUM)
driver to give the application control of the Photon hardware.
The CEcTxRx application provides configuration file based control that sets up
the radio to produce continuous transmission of random patterns, continuous
transmission of single tone (CW), continuous transmission of predefined packets
with a settable interval between the packets, and continuous reception of 802.11
type packets.
Regulatory testing can also be achieved using a remote application for platforms
that have small or no displays. This is done using a RAPI connection over the
USB. It allows a remote application running on a Windows computer to control
the radio in the same way as the CEcTxRx application.