Eloi Bail
Director of operations at Savoir-faire Linux Rennes
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Eloi Bail is director of operations at Savoir-faire Linux Rennes. As technical leader and project director, Eloi works on various industrial projects using Yocto in the energy, transport, medical and robotics sectors.
Eloi is the Technical Steering Committee Chair of LF Energy SEAPATH
Zephyr: modern software practices for small devices
Zephyr is an open-source RTOS which has been gaining traction in the recent years.
Combining a small footprint and modern software development concepts, it bridges the gap between traditional micro-controller development and high-level software developers. In this talk, we'll present the Zephyr OS and discuss what developers can expect from it. We will focus on how Zephyr can be used from a Linux Kernel developer, how it can be used for your connected platform, and how you can use it to build complex embedded product.
Versatile embedded Linux testing based on open source frameworks
Continuous testing is crucial to accelerate development cycles and deliver reliable embedded Linux systems. Cukinia is a shell based testing framework that is suited for testing embedded Linux distributions. We will showcase a modular Jenkins pipeline to automatically deploy distributions and launch tests through varied methods supporting a wide range of devices.
This is something required for modern and complex Linux projects with many open-source components, like critical applications in the energy, rail, avionic industry.
Sécurité des systèmes embarqués : une démarche à la fois technique et organisationnelle
La sécurité est un enjeu majeur. Les systèmes embarqués sont de plus en plus complexes et connectés, ce qui les rend plus vulnérables. Cette table ronde a pour objectif d’échanger sur les bonnes pratiques pour garantir la sécurité des systèmes embarqués.
SEAPATH: What's New - Recent Improvements and Future Developments
SEAPATH is a major project of LF Energy, designed to enable virtualized substations through a secure, scalable, and real-time open-source platform. As adoption grows across the energy sector, the community continues to shape its evolution. In this talk, Eloi Bail, Technical Steering Commitee Chair of SEAPATH, will present the future roadmap of SEAPATH, guided by the collective vision of our contributors and stakeholders. We’ll explore upcoming features aimed at improving deployment, clustering, cybersecurity, and interoperability, crucial for meeting the demands of digital substations. This session offers a forward-looking perspective on how SEAPATH is set to empower the next generation of critical infrastructure.
LFEnergy Seapath: Virtualization for real-time power grid subsation automation
The Power grid substation automation is moving toward virtualization. In order to facilitate this transition it is necessary to have a reference design and industrial grade open source real-time platform that can run virtualized automation and protection applications (for the power grid industry and potentially beyond).
That is why RTE, Alliander and Savoir-faire Linux created SEAPATH project under the governance of Linux foundation Energy.
Several solutions already exist but they cover only part of the needs. That's why the project aims to assemble the right packages with as few specific developments as possible. The effort is put on testing to ensure that all the parts, hardware and software fulfill the needs for critical system.
The first part of the presentation is about the virtualization platform which is built from the Yocto project with virtualization, high availability and cybersecurity features.
The second part is about, a suite of test tools based on the IEC61850 standard that will validate that the platform can indeed host automation and protection applications.
best practices to ship faster and better embedded software
Conception and development of embedded devices require an iterative approach to evolve your product with new features and to comply with cybersecurity constraints.
a DevOps approach is needed to monitor the reliabilty of any evolution and to easily deploy it quickly in production without regressions.
Accelerating Grid Digitalisation with Linux-based SEAPATH and Qualcomm Dragonwing
Utilities are engaged in a massive digitalization journey. A software-defined approach brings elasticity, efficiency and evolution to installations that need to operate and evolve for decades. It also open new use cases, like AI and IoT.
This session shows how LF Energy SEAPATH combined with Dragonwing platforms delivers one common Linux foundation platform running on a diverse ARM-based portfolio, from high-performance IQ9 and IQ8 Series down to low-power platforms.
A key enabler is the mainline upstream strategy: support in the Linux kernel and surrounding projects and preliminary support is already available in the SEAPATH GitHub repository. This can improve integration cost and provides a sustainable path for timely security updates aligned with NIS2 and IEC 62443.
The talk focuses on the capabilities utilities need first: real-time determinism, bounded network latency for IEC 61850 SV/GOOSE and PTP time synchronization. Dragonwing also unlocks LTE/5G connectivity (including utility bands 450 MHz) and AI at the edge with NPU for anomaly detection to LLM-based operator assistants.
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