Intermec 741 (Windows Mobile 5.0) Instrukcja Użytkownika Pobierz pdf (Strona 79)

Chapter 4 — Developing and Installing Applications

741 and 751 Mobile Computers (Windows Mobile 5.0) User’s Manual 69

• If you have a simple application, you may only need to deliver the .exe

file.

• You can copy a directory structure that contains the application,

supporting files, DLLs, images, and data files.

Intermec recommends using .cab files to install your applications. The

mobile computer uses standard Windows Mobile .cab files and will install

third-party .cab files. You can have your .cab files place your application in

any of these memory locations on the mobile computer:

• The Object Store or the Flash File Store. The Object Store is a

DiskOnChip® flash that looks like a disk. The Flash File Store is an area

of storage which is embedded in a section of the system flash memory.

This storage is not erased during a reset, although it might be erased

during the reflashing process. In addition to storing applications and

data files, you have the option to store persistent registry information to

the Flash File Store region.

• The optional Secure Digital (SD) card or CompactFlash (CF) card. If

you are using an SD or CF card, this should be the primary location to

place application installation files. The following folders represent either

card:

• The SD card creates the \SDMMC Disk folder.

• The CF card creates the \Storage Card folder.

• The non-volatile Flash File Store region of the storage. Use the small

non-volatile Flash File Store region to hold .cab files that rebuild the

system at clean boot or install applications from a .cab file into the Flash

File Store so that they are “ready-to-run” when you perform clean boot.

Since the flash in the system has a limited number of write cycles, do

not use the Flash File Store for excessive writing.

Files copied to any of these locations are safe when you cold boot the

computer as long as the AutoRun system is installed in the appropriate

location. You can find information about this system in the Intermec

Developer’s Library (IDL) Resource Kit Developer’s Guide which is available

from www.intermec.com/idl. When you copy a .cab file to the \CabFiles

folder, the folder automatically extracts that .cab file on every cold boot.

There are several ways you can install files and applications on the

computer:

• SmartSystems server

• ActiveSync

•SD card

• FTP server

• Wavelink Avalanche

The following sections explain how to use each one of these processes to

install your application on the computer.

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