3 min read

Field Notes: Safety-Critical Systems Symposium 2020

By Tim Loveless | Principal Solutions Architect on Feb 24, 2020 12:34:50 PM

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Topics: Multi-core Avionics Demo Cache-partitioning Lynx MOSA.ic™ Events FAA Safety TC-16/51 CAST-32A Certification MCP Systems Architecture Cache Allocation Technology embedded systems hardware development Technical Blog Standards
5 min read

Lynx & ENSCO Demonstrate Avionics Solutions at DSEI JAPAN 2019

By Dan Westerberg | Senior Systems Engineer on Nov 18, 2019 2:29:00 PM

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The most formidable challenges of modern avionics development programs are often centered around the safety certification process and the corresponding requirements and costs. Equally as challenging to any large development program are the design and implementation phases where the software application comes to life as it is realized on the target system environment. These phases can be compromised by:

Topics: Multi-core Avionics Demo Lynx MOSA.ic™ FAA Safety Certification MCP Systems Architecture embedded systems development real-time
9 min read

Embedded Best Practices at Arm Tech-con

By James Deutch | Principal Field Applications Engineer on Oct 17, 2019 2:13:00 PM

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Lynx participated in this year’s Arm TechCon with a booth in the expo hall, where we demoed Lynx MOSA.ic and its components — LynxSecure®, Buildroot Linux, LynxOS-178®, and Lynx Simple Applications (which are bare-metal apps).  It was great to see people walk down the hallways and stop in the aisle to examine the Automotive demo and Industrial demos.

The concepts behind the demos apply across multiple industries and use cases; we simply chose to highlight these concepts in the context of these two markets for the purpose of putting together the demos.  For more information on the Automotive demo, you can read Chris Barlow's blog post.  Below you can see a close-up of the architectural graphic shown on the notebook’s screen:

Topics: Demo Multicore Safety MCP Least Privilege Systems Architecture Arm Tech Con Security Trusted Codebase embedded systems partitioning privilege escalation development real-time Technical Blog
6 min read

Realizing modern Automotive Software Environments

By Chris Barlow | Technical Product Manager on Oct 9, 2019 2:17:00 PM

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The complexity of today’s automobiles is increasing with every new model on the market.  A modern car can contain hundreds of electronic control units and with connectivity and autonomy becoming commonplace, this is increasing dramatically as we enter the 2020s.  Many of these systems up until a few years ago have safely run on microcontrollers on an unsecured vehicle network, and this has been fine; the networks were ‘air-gapped’ from the rest of the world, and the risk of a malicious attacker causing any kind of danger to a car’s occupants by directly plugging in a new device was as likely as someone cutting the brake lines.  The automotive industry on the whole were happy with this risk.

Topics: Multi-core Demo Lynx MOSA.ic™ Safety Certification MCP Systems Architecture rtos embedded systems partitioning development real-time Technical Blog Automotive
5 min read

What is SR-IOV and Why is It Important for embedded devices?

By Tim Loveless | Principal Solutions Architect on Oct 7, 2019 2:09:00 PM

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Topics: Multi-core Demo Safety MCP Systems Architecture embedded systems hardware development Single-root IO Virtualization SR-IOV PCI-E
3 min read

Multi-core cache allocation technology (CAT) demo

By Tim Loveless | Principal Solutions Architect on Oct 3, 2019 2:04:00 PM

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This week saw LYNX’s cache partitioning feature for Lynx MOSA.ic™ demonstrated for the first time at the Collins Aerospace Embedded Computing Conference in Cedar Rapids, Iowa. Cache partitioning is a new feature of Lynx MOSA.ic™ released in September 2019 and based on Intel’s Cache Allocation Technology (CAT) CPU hardware feature.

Topics: Multi-core Avionics Demo Cache-partitioning Lynx MOSA.ic™ Cache Allocation Technology embedded systems partitioning development Technical Blog