Table of contents
Introduction
This explanation assumes that the i-PRO camera application development environment has been completed.
If you are not ready to build the development environment, please refer to here to complete it.
Also, in this tutorial, the SDK installation directory is described as ${SDK_DIR}.
Operation overview
skeleton_sample_app is the base for application development. If this app is build and run, there are no features worth mentioning.
When creating a new application, copy the entire folder of skeleton_sample_app and use it.
External libraries required for operation
No special mention.
Directory path of the sample app
The C/C++ source code is stored below.
${SDK_DIR}/src/adamapp/skeleton_sample_app
No Python source code.
We recommend jpeg_app as a sample app that is the base for Python application development.
${SDK_DIR}/src/adamapp-py/jpeg_app
How to build the sample app (C/C++)
Load the build environment settings file in the SDK installation directory.
$ cd ${SDK_DIR}
$ source setup_env.sh ipro-ambaCV2X
Set the build environment according to each environment.
Here, specify ipro-ambaCV2X.
make.
$ cd src/adamapp/skeleton_sample_app $ make
It is successful if the .ext file is created in ${SDK_DIR}/src/adamapp/skeleton_sample_app.
Install it on the camera (eg, you can install from the green frame in the image below). Select the created .ext file and install it.
Open the app screen (red frame button in the image below).
It is successful if a character string like the image below is displayed.
How to use the sample app
No noteworthy matters as it is the base for application development.
Appendix
Summary
This sample application has only system required event handlers.
The system event loop uses the main thread.
Event Handlers
Stop Handler
Called when stopApplication command requested.
This sample handler call ADAM_Eventloop_Exit() for finish the main
event loop.Server Request Receive Handler
Called when sendDataToAdamApplication command requested.
This sample handler returns
- same m_type ( s_appDataType -> r_appDataType )
- swapped capital character and small character ( s_appData -> r_appData )
Main program
performs the minimum procedure.
ADAM_Open() : select ADAM_APP_TYPE_SKELETON
ADAM_Eventloop_Dispatch() : Main event loop
ADAM_Close()