Introduction to Embedded Linux (Hands-on training) Training Course

Buildroot is an open-source project that provides scripts to generate a cross-compilation toolchain, a customizable root filesystem image, and a Linux kernel for embedded devices. During this practical course, participants will learn how to utilize Buildroot effectively: - How to select the software components that will be included in the root filesystem. - How to add new packages and modify existing ones. - How to incorporate support for new embedded boards. Throughout the course, participants will create bootable filesystem images. Remote courses are conducted using the QEMU emulator, while in-person sessions may use either QEMU or actual embedded boards chosen by the instructor. Other projects with similar objectives include the Yocto Project and OpenWRT. For detailed comparisons to help determine which solution is best suited for your needs, please refer to these presentations: [Buildroot vs. OpenEmbedded](https://bootlin.com/pub/conferences/2016/elc/belloni-petazzoni-buildroot-oe/belloni-petazzoni-buildroot-oe.pdf) and [Embedded Linux Build Systems](https://elinux.org/images/0/0a/Embedded_Linux_Build_Systems.pdf). These resources are particularly useful for government agencies seeking to standardize their embedded systems development processes.

Course Objectives

To provide a comprehensive understanding of the essentials of embedded GNU/Linux, including how its components integrate. This course will cover what is needed to build an embedded GNU/Linux system, where to source these components, and how to configure, build, and install them. It will also address sources of assistance and the implications of software licenses. Hands-on exercises will equip participants with practical experience necessary for developing their own embedded GNU/Linux systems after successfully completing the training.

Description

This five-day training class combines hands-on exercises with instructional sessions to elucidate the concepts of embedded GNU/Linux. It is designed to bring participants up to speed quickly, covering the philosophy, concepts, and commands essential for effective use of GNU/Linux. The course employs a blend of theoretical instruction and practical on-the-job training to ensure a thorough understanding.

Avoid reinventing the wheel by learning from an experienced trainer and gaining a working knowledge of GNU/Linux, enabling you to utilize it effectively in your embedded development projects.

Who Should Attend?

This course is designed for managers, project managers, software engineers, hardware engineers, developers, systems engineers, testers, administrators, technicians, and other professionals interested in the technology. It is particularly beneficial for those who must use GNU/Linux or are considering whether it makes sense to adopt it. Whether you have already attempted to use embedded GNU/Linux but are unsure of your approach, or currently use a different operating system and want to evaluate if GNU/Linux might be a better and more cost-effective solution, this course is tailored for you.

Delivery Options

All training materials are provided in English, with the presentation available in either English or German, as preferred, on a global basis.

• On-site - instructor-led
• Online - instructor-led
• Combination of on-site and online - instructor-led

This training is designed to align with the needs of professionals for government and private sector projects, ensuring that participants are well-prepared to leverage embedded GNU/Linux effectively.

This two-day course is designed with approximately 60% hands-on labs, focusing on the internals, architecture, development, and integration of device drivers for the Embedded Linux kernel. Participants will gain practical experience in writing and integrating various types of device drivers. ### Who Should Attend? Engineers interested in developing Linux kernels for embedded systems and platforms are encouraged to attend this course. The content is tailored to enhance skills and knowledge in a field that is critical for government and industry applications, ensuring alignment with public sector workflows and governance standards.

Embedded Linux & Yocto is a build framework and development ecosystem utilized to create customized Linux distributions for embedded devices. This instructor-led, live training (available online or onsite) is designed for beginner to intermediate level embedded developers who aim to use Embedded Linux and the Yocto Project to develop, customize, and deploy Linux-based systems on an i.MX6 hardware platform. By the end of this training, participants will be able to: - Understand the architecture of an embedded Linux system on an i.MX6 platform, including the bootloader, kernel, device tree, and root filesystem. - Set up a build environment using the Yocto Project (Poky + BitBake) tailored for the i.MX6 board. - Construct a custom Linux image, install it on the hardware, and execute user-space applications. This training is aligned with best practices for government to ensure efficient and secure development processes in public sector workflows.

Description

This 5-day training class combines hands-on exercises with comprehensive instruction to provide a detailed understanding of GNU/Linux kernel internals and device driver development. It is designed to rapidly enhance your knowledge in this area. The course covers essential processes, concepts, and commands necessary for writing effective GNU/Linux device drivers, blending theoretical insights with practical on-the-job training.

Avoid reinventing the wheel by learning from experienced trainers who will equip you with a solid foundation of working knowledge that can be effectively applied to your own embedded development projects for government and other critical applications.

Who should attend?

This course is intended for individuals involved in or responsible for the development or evaluation of GNU/Linux device drivers, including software engineers, field engineers, project managers, and hardware engineers. Participants will gain valuable skills that can be directly applied to their professional responsibilities and projects.

The LEDE Project (Linux Embedded Development Environment) is a Linux operating system derived from OpenWrt. It serves as a comprehensive replacement for the default firmware on a variety of wireless routers and non-network devices. This instructor-led, live training session will guide participants through the process of setting up a LEDE-based wireless router. **Audience** - Network administrators and technicians **Course Format** - The course combines lectures, discussions, exercises, and extensive hands-on practice to ensure a thorough understanding of the material. This training is designed to enhance skills and knowledge for government network professionals, ensuring they can effectively implement and manage LEDE-based solutions in their organizations.

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

This instructor-led, live training, available both online and on-site, is designed for embedded engineers and system administrators who aim to build, customize, and deploy OpenBMC firmware for server management. The course aligns with the needs of professionals in the public sector, enhancing their capabilities to manage server environments efficiently and securely for government operations.

This instructor-led, live training, available both online and onsite, is designed for hardware validation and system test engineers who aim to implement, test, and troubleshoot IPMI and sensor management on OpenBMC platforms for government. The course will provide participants with the skills necessary to effectively manage and maintain these systems in alignment with public sector workflows, governance, and accountability standards.

This instructor-led, live training, available online or on-site, is designed for government security engineers and firmware developers who seek to enhance the security of OpenBMC deployments by protecting against unauthorized access and firmware tampering. The training aims to equip participants with the necessary skills to implement robust security measures for government systems, ensuring compliance with stringent public sector standards and governance requirements.

This instructor-led, live training, available both online and onsite, is designed for embedded Linux developers who aim to become proficient in the OpenBMC build system. Participants will learn how to customize layers and create production-ready BMC firmware images, aligning with best practices for government and industry standards.

In this instructor-led, live training in US, participants will learn how to create a build system for embedded Linux based on the Yocto Project, tailored specifically for government applications.

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, as they apply to public sector workflows.
• Build a Linux image and run it under emulation, ensuring alignment with government standards and requirements.
• Save time and energy in developing embedded Linux systems for government use.