Example 8: Loading - Analog Devices EZ-KIT Getting Started

Example 8: Loading

This chapter's example project (
from previous examples to create a simple VDK and SSL/device driver
based application that displays a series of
Each image has an optional audio caption, held in a
through the audio output socket whenever the image is selected. Image
selection is under user control from the keypad.
Note that you must have built and run the example 5 project according to
the instructions in Chapter 4,
Mass Storage Device" on page
to show and captions to play.
The
Example_8.dpj
described in "Creating a Loadable Program File" on page
Example_8.dxe
build process, however. After building the project, but before using the
Flash Programmer, use VisualDSP++ to load the executable file into the
EZ-KIT Lite via the File–>Load Program menu command. Now you can
run the program to check that the application works.
The application first displays an instruction screen, as shown in
Figure 7-4.
The instruction screen shows the action associated with each of four but-
tons on the EZ-KIT Lite matrix keypad. Note that the main purpose of
the Redisplay Current Image action is to replay any audio caption associ-
ated with the current
not stop the processor: each VDK application thread terminates, but the
VDK system's idle thread continues running.
Getting Started with ADSP-BF548 EZ-KIT Lite
Example_8.dpj
"Using ADSP-BF548 EZ-KIT Lite As A
4-1, in order for example 8 to have images
project is supplied ready to create a loader file, as
file from which the loader file is built is retained by the
file. Also note that exiting the program does
.bmp
Creating A Bootable Application
) reuses much of the code
images on the LCD screen.
.bmp
file and played
.wav
7-3. The
7-9