Sample Applications; Building The Samples - Hand Held Products 7200/UG User Manual

C H A P T E R 9 D O L P H I N

Sample Applications

A number of sample programs with source code have been provided with your
Dolphin terminal. The sample programs are installed in the
c:\dolphin\devtools\samples directory on your desktop computer.
Application
GRAPH
KBSTATUS
LED
ONBHIT
SCAN
SIO
SOUND
NI
EVSDEMO
INV5

Building the Samples

There is one Microsoft Visual C\C++ version 1.52 project file, .mak, for each sample
application. There is also a Borland C++ version 5.0 project file, samples.ide. This
project file will rebuild all sample applications. Consult the documentation for your
compiler for information on the use of project files.
O S A N D D E V E L O P M E N T
Description
Draws various patterns on the Dolphin's LCD display.
Displays keystrokes. If the keystroke is non-printable, the hex
value of the keystroke is displayed.
Allows the red and green LEDs to be toggled
Displays status of the ON key.
Allows bar code scanning.
Performs serial I/O. Displays characters received and sends
key strokes.
Runs through the frequency range of the Dolphin's speaker.
Sample programs for the Numeric Dolphin. This sample is
located in the
C:\DOLPHIN\DEVTOOLS\NUMERIC\BORLAND or
C:\DOLPHIN\DEVTOOLS\NUMERIC\MSVC.
Demonstrates graphics, changing fonts, turning the status line
on and off, adding new icons to the status line, and changing
the system cursor.
Sample inventory application with source code.
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S Y S T E M