Robust embedded software quality relies on integrated testing: unit tests with frameworks like Google Test, HAL to isolate hardware, HIL or virtual hardware testing, data-driven test automation, and streamlined crash reporting to ensure reliability and maintainability.

This tutorial shows how to display Qt Widget windows in a Qt Quick application, combining the flexibility of both frameworks. Learn how to manage integration through C++, expose widget properties and signals to QML, and build multi-window UIs for desktop or embedded platforms from real world examples.

Efficient embedded development relies on consistent environments, smart dependency management, and robust CI pipelines. Containers ensure reproducibility and streamline onboarding, while balancing source builds and pre-built packages keeps dependencies manageable. Optimized CI with parallel tests and hardware-in-the-loop improves feedback and quality. Incremental refactoring with atomic commits enables continuous improvement without disrupting development.

Qt Quick apps can show a white flash during window resizing due to frame lag. This happens when the window’s background doesn’t match the system theme. Use SystemPalette to set a theme-aware background color, ensuring smooth, consistent visuals across platforms.

Effective debugging in embedded Linux requires a full-stack approach and the right tools. This post covers key techniques—from hardware abstraction and static analysis to profiling and logging—to help you build more reliable systems.

Choosing the right programming language for your embedded Linux device is crucial. Learn the nuances of C++, Rust, and Dart to make an informed decision.

Meet KDAB at Embedded World and explore demos featuring Qt, C++, 3D, Slint, Rust, and Flutter, including the HULKs Robot with the first SPL Robotics Framework built with Rust.

Key architectural choices - monolithic vs. microservices - impact scalability and complexity. Planning for multi-user support early prevents costly modifications, while containers enhance consistency and security in deployment. Strong security practices, such as minimizing root access and securing OS vulnerabilities, are essential for resilience. Thoughtful planning ensures a scalable, secure, and maintainable embedded system.

Choosing the ideal software stack for your embedded device is a decision that influences both its performance and long-term value. With so many tools available, the burden of figuring out where to start can feel overwhelming. This blog aims to help you streamline your software selection, focusing primarily on the lowest level of the software […]

Shipping your product to customers is where some real challenges in software development begin. Once it lands in customers’ hands, delivering the expected and necessary software updates can be a complicated task. Here’s a breakdown of some key considerations to keep your product, and your customers, running smoothly, even after your product has shipped. Getting […]