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QNX Momentics IDE User's Guide
This User's Guide describes version 8.0 of the Integrated Development Environment (IDE) that's part of the QNX Tool Suite.

QNX Momentics IDE User's Guide
This User's Guide describes version 8.0 of the Integrated Development Environment (IDE) that's part of the QNX Tool Suite.
- Working with QNX Momentics IDE
  QNX Momentics IDE provides a graphical environment for developing, running, debugging, and profiling applications.
- Developing Projects with the IDE
  To use the QNX Momentics IDE to write applications targeted for QNX OS systems, you must define projects, which are containers that store your source code, configuration files, and binary files.
- Debugging Applications
  The IDE allows you to debug a running application, a library used by the application, or a core file.
- Unit Testing
  The IDE lets you use commercial test frameworks to write unit tests and then execute them by launching a project. While running a test program, you can use the Code Coverage tool to determine how much of the code is exercised (covered) by your tests.
- Analyzing Memory Usage and Finding Memory Problems
  QNX Momentics IDE lets you run Memory Analysis and several Valgrind (pronounced val-grinned) tools to find memory problems such as leaks and corruption, and to measure memory usage of programs. It also provides the QNX System Information perspective so you can learn which processes are consuming memory or other resources excessively.
- Analyzing Performance
  QNX Momentics IDE works with the Application Profiler and Valgrind (pronounced val-grinned) Cachegrind tools, which measure the performance of programs running on QNX targets. It also offers the QNX System Information perspective for viewing performance-related metrics.
- Analyzing System Behavior
  Many IDE tools allow you to find errors and optimize applications, but to ensure that your embedded system behaves well, you need to use system-wide diagnostic tools. The QNX System Information and QNX System Profiler tools help you understand process and thread interaction on the target, reduce application and system startup times, and debug deadlock and improper CPU usage levels.
- Building QNX OS Images
  Using the IDE's QNX System Builder feature, you can generate OS images, which are bootable images that contain startup code, the QNX OS, your applications, and any data files used by your applications. The IDE supports image building by allowing you to transfer an image to a target board.
- Reference
  The reference topics provide information about QNX Momentics IDE features and workflows that isn't covered in the chapters related to developing projects or debugging, testing, and analyzing applications.
- JTAG: Debugging with Lauterbach TRACE32
  The Lauterbach TRACE32® In-Circuit Debugger (TRACE32-ICD) supports the JTAG onchip interface so you can perform hardware debugging of QNX OS systems through the QNX Momentics IDE.
QNX Software Development Platform
QNX SDP is a cross-compiling and debugging environment, including an IDE and command-line tools, for building binary images and programs for target boards running the QNX OS 8.0.
QNX Software in the Cloud
QNX Toolkit for Visual Studio Code
This User's Guide describes the QNX^® Toolkit for Visual Studio Code. The guide introduces you to the QNX Toolkit by explaining the QNX development environment and how to build, run, and debug your QNX^® Operating System (OS) applications and systems.
Typographical Conventions, Support, and Licensing
This section describes the typographical conventions used throughout the documentation, explains how to obtain technical support, and provides some information about licensing.

About This Guide

QNX Tool SuiteIntegrated Development Environment User's GuideDeveloperSetup

This User's Guide describes version 8.0 of the Integrated Development Environment (IDE) that's part of the QNX Tool Suite.

The guide introduces you to the QNX Momentics IDE by explaining the QNX development environment and how to build, run, and debug your QNX OS applications and systems. It then describes scenarios for analyzing memory usage and finding errors in applications.

This guide assumes the following:

On your host, you've installed the QNX Software Development Platform (SDP), which includes the QNX Tool Suite.
You're familiar with the System Architecture guide of QNX OS.
You can write code in C or C++.
You can edit makefiles and in particular, add compiling and linking options when needed.
You're comfortable using the Eclipse platform.

The following table may help you find information quickly:


To:	Go to:
Start the IDE and set the workspace location	Starting the IDE
Learn about the differences between QNX Momentics IDE and Eclipse and where to find Eclipse documentation	Get to know Eclipse
Create a target connection so you can launch applications on a remote machine	Creating a target connection
Develop and run an application	Developing Projects with the IDE
Find and fix problems in a program, using GDB and other debugging tools	Debugging Applications
Write and run unit tests and measure their code coverage	Unit Testing
Monitor memory usage, analyze heap activity, and find memory corruption and leaks	Analyzing Memory Usage and Finding Memory Problems
Monitor performance, profile applications, and investigate performance bottlenecks	Analyzing Performance
Run system-wide diagnostics tools to assess system behavior	Analyzing System Behavior
Build images for QNX OS target systems	Building QNX OS Images
Learn about the QNX perspectives	QNX perspectives
See the full list of launch configuration properties	QNX launch configuration properties
Understand the integrated development aid tools	Integrated tools

Page updated: August 09, 2024