Embedded Linux Training in Bratislava

Buildroot is an open-source project that includes scripts designed to generate a cross-compilation toolchain, a customizable root filesystem image, and a Linux kernel tailored for embedded devices. Throughout this practical course, participants will gain hands-on experience in using Buildroot:

• How to choose the software components that will be included in the root filesystem.
• How to integrate new packages and modify existing ones.
• How to add support for new embedded boards.

During the course, participants will create bootable filesystem images. For remote courses, the QEMU emulator is used, while in-person classes may use either QEMU or real embedded boards selected by the trainer.

Other projects with similar objectives include the Yocto project and OpenWRT. To help you decide which one best suits your needs, please refer to these presentations and resources.

Course Objectives

To provide a comprehensive understanding of the essentials of embedded GNU/Linux, including how its components work together. This course will cover which elements are necessary to build an embedded GNU/Linux system, where to source them from, and how to configure, build, and install them. It will also address where to seek help and the intricacies of software licenses. Through hands-on exercises, participants will gain practical experience that will enable them to develop their own embedded GNU/Linux systems confidently after completing this training.

Description

This five-day training course combines theoretical instruction with practical exercises to illustrate the concepts of embedded GNU/Linux. It is designed to bring you up to speed quickly. The philosophy, concepts, and commands essential for effective use of GNU/Linux are explained through a blend of theory and hands-on experience.

Avoid reinventing the wheel by learning from an experienced trainer who will provide you with a working knowledge of GNU/Linux and the skills to apply it effectively in your embedded development projects.

Who should attend?

This course is ideal for managers, project managers, software engineers, hardware engineers, developers, systems engineers, testers, administrators, technicians, and anyone interested in the technology who wants to quickly understand how Embedded GNU/Linux functions. Whether you are already using GNU/Linux or have the option to decide whether it makes sense for your project, this course is beneficial. It is also suitable if you have tried using Embedded GNU/Linux but are unsure if you followed the best practices. If you currently use a different operating system and want to explore whether GNU/Linux could be a better and/or more cost-effective alternative, this training is for you.

Delivery Options

All training materials are provided in English, but the presentation can be conducted in English or German, as per your preference, worldwide.

• on-site - instructor-driven
• on-line - instructor-driven
• combination of on-site and on-line - instructor-driven

A two-day course with approximately 60% hands-on labs, focusing on the internals, architecture, development, and exploration of writing and integrating various types of device drivers for the Embedded Linux kernel.

Who should attend?

Engineers who are interested in developing the Linux kernel for embedded systems and platforms.

This is a two-day course that covers all the fundamental principles of building Embedded Linux systems. Approximately 60% of the course time is dedicated to practical, hands-on implementation for real-world applications, using the same standards and tools employed in the industry.

In this instructor-led, live training in Bratislava participants will learn step-by-step how to build an embedded Linux system from the ground up. From building a minimalistic kernel to configuring the bootup and initialization processes, participants will learn the tools, techniques and mindset needed to deploy a fully functional embedded Linux system.

For remote trainings, QEMU will be used to emulate the hardware. Other platforms, including real hardware devices, can be considered on a case by case basis.

An embedded system is a specialized computer system designed to perform specific tasks within a larger mechanical or electrical system, frequently under real-time computing requirements.

Description

This 5-day training class combines hands-on exercises with comprehensive instruction to provide a deep understanding of GNU/Linux kernel internals and device driver development. The course is designed to bring you up to speed quickly by covering essential processes, concepts, and commands necessary for writing effective GNU/Linux device drivers. Through a blend of theoretical knowledge and practical on-the-job training, participants will gain the skills needed to excel in this domain.

Avoid reinventing the wheel; instead, learn from an experienced trainer who can provide you with a working knowledge that you can apply effectively in your own embedded development projects.

Who should attend?

This course is ideal for individuals such as software engineers, field engineers, project managers, and hardware engineers who are interested in or responsible for the development or evaluation of GNU/Linux device drivers. It is tailored to those who need a solid foundation in this area to enhance their professional capabilities.

The LEDE Project (Linux Embedded Development Environment) is a Linux operating system derived from OpenWrt. It serves as a comprehensive alternative to the firmware provided by manufacturers for a broad range of wireless routers and non-network devices.

In this instructor-led, live training, participants will learn how to configure a wireless router using LEDE.

Audience

• Network administrators and technicians

Course Format

• The course combines theoretical lectures with discussions, practical exercises, and extensive hands-on practice

This instructor-led, live training in Bratislava (online or onsite) is aimed at engineers who wish to implement NetApp ONTAP.

By the end of this training, participants will be able to:

• Set up and administer ONTAP 9.3 Cluster (3 days).
• Safeguard data through Data Protection technologies (2 days).

In this instructor-led, live training in Bratislava, participants will learn how to create a build system for embedded Linux based on Yocto Project.

By the end of this training, participants will be able to:

• Understand the fundamental concepts behind a Yocto Project build system, including recipes, metadata, and layers.
• Build a Linux image and run it under emulation.
• Save time and energy building embedded Linux systems.

Description

This four-day training combines theoretical instruction with hands-on exercises to provide an introduction to the Yocto Project.
It addresses common questions such as:

• Is it truly necessary to use a different version of the toolchain, libraries, and packages for each GNU/Linux project, along with following a distinct workflow?
• Can you guarantee that the development environment is consistent for all developers and suppliers, ensuring that builds remain identical even 10+ years from now?
• Can the Yocto Project assist in identifying the software licenses under which the packages you use are distributed?

The practical sessions are conducted on target hardware (e.g., Beagle Bone Black Rev. C - http://beagleboard.org/BLACK). After completing the training, participants will be able to download a Docker image with Ubuntu 14.x and all dependencies pre-installed, along with examples, to work with the course material in their own labs. Please note that this is not an introductory course to Embedded GNU/Linux. Participants should already have knowledge of how Embedded GNU/Linux functions and how to configure and build the GNU/Linux kernel and kernel drivers.

Who should attend?

This training is designed for individuals who are already using GNU/Linux for their projects and have heard about the Yocto Project but have hesitated to explore it further, or encountered difficulties in its use. You might be unsure if your daily workflow can be adapted to fit within the Yocto Project and generally find it complex. Why do we need all this when things were (supposedly) much simpler before? After the training, you should be able to determine whether the Yocto Project is necessary for your needs. The workshop is targeted at software engineers, developers, system engineers, testers, administrators, and other professionals with a solid understanding of Embedded GNU/Linux.