Phaedrus Systems supports engineers at all stages of embedded safety-critical and high-integrity projects. Tools available include requirements capture for IEC 61508, EN 50128 , DO178 and nuclear applications, a SIL3 RTOS and compiler validation reports. Consultants have experience working on automotive, rail and aerospace applications, meeting standards such as IEC 61508 SIL4, and D0178B. Backing these is a wide range of other relevant embedded tools, including code checkers, USB and TCP/IP stacks, development kits, debuggers and ICEs. There is also a Technical library

Segger J-Scope

Solid Sands' SuperTest C and C++ Compiler Test and Validation Suite


NOW includes MISRA-C conformance


Phaedrus Systems now has available the Mondrian Release of SuperTestâ„¢, from Solid Sands. SuperTest is the industry-leading and largest compiler test and validation suite for C and C++ compilers originally developed by ACE Compilers.

In addition to a wide range of enhancements and improvements the Mondrian Release provides a MISRA C:2004 conformance suite, the first available in a compiler validation suite.

For more information click here


ISO 26262 Practitioners Workshop,


26th January
at MIRA, Nuneaton, CV10 0TU


This Practitioners Workshop hosted by HORIBA MIRA will allow like minded engineers and managers responsible for Functional Safety to hear from industry experts on practical challenges and share thinking on working within the standard to achieve end customer goals.

Phaedrus Systems wil be exhibiting at this event.

click here

Percepio Tracealyzer

Percepio Tracealyzer 1-2-1 Getting Started training


Book a free 45 minute consulting session with Senior FAE Niclas Lindblom. This is not a slideshow presentation. Video conference with Niclas to get started with Tracealyzer using your own project, tools, and hardware. Each session is unique. More information click here

Also new series of Tracealyzer tutorial videos. They include everything from using STM32 CubeMX to create a project, configuring the trace library, debug probe, and STM32 Nucleo board, all the way using Tracealyzer to view the FreeRTOS trace data.

More information click here

STOP PRESS: See Tracerlizer in space!!
Click here

STIMULUS by Argosim

and write your own language!


A fascinating article on the lexicon of writing your own programming language click here and an introduction to FORTH click here for book

FORTH is a facinating language that is quietly used by many well known companies for a more comprehensive look try Practical and theoretical Forth Development by Peter Knaggs


Additional Forth Resources from here


We have compilers and debuggers for FORTH for Windows, MAC, Linux and DOS environments. Including free Lite versions for download. see here


Independent Advice.

Independent advice is strengthened by the company's founder being an active participant in several standards bodies, including ISO C, C++ and IEC 61508-3, and a principal author of MISRA-C:2004. and member of the MISRA-C2012 team .If you need advice please call or email.



IET Business PArtner

Safety Critical Systems Club


National Microelectronics Institute

IoT Security Foundation


IoT Security Foundation




Software Systems Engineering Initiative

Eur Ing