Erika3

Is a real-time kernel certified OSEK/VDX compliant!

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Erika Enterprise RTOS v3

Erika Enterprise is a royalty free automotive OSEK/VDX certified Hard Real Time Operating System (RTOS).

Main Features:

Real-Time

Hard Real-Time support with Fixed Priority Scheduling and Immediate Priority Ceiling

EDF

Support for Earliest Deadline First (EDF), Resource Reservation and Limited Preemption Schedulers

Multicore Manycore

Support for multicore/manycore architectures: partitioned and global scheduling supported

Little footprint

1-4 Kb Flash footprint, suitable for 8 to 64 bit microcontrollers

Multicore platforms

Support for multi-core platforms (v2.X: one copy of the RTOS per core; v3.x: one copy shared between cores)

Stack sharing

Support for stack sharing among tasks

Easy configuration

Easy configuration using RT-Druid with Eclipse plugins

Dual licence

Dual License: Open-source (GPL2+Linking exception, Version 2.x and 3.x) and Commercial (Version 3.x)

ERIKA v3 features: Built for Multicores!

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ERIKA v3 has been built with multicores and AUTOSAR compliance in mind.

Among the features of version 3, we highlight:

  • Single image kernel shared among the various CPUs;
  • Interprocessor Interrupts and Spin Locks;
  • Lightweight OpenMP implementation thanks to the UpScale SDK;
  • Support for Hypervisors such as JailHouse;
  • Designed for implementing AUTOSAR OS specifications regarding Memory Protection and Multicores.

Supported Architectures

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ERIKA v3 currently support various single and multicores architectures, such as:

  • Kalray MPPA (16 clusters of 16 cores each);
  • AVR8 8 bit - Arduino Uno;
  • ARM Cortex A5x (64 bit, as a JailHouse inmate on NVidia Tegra X1);
  • Intel x64;

ERIKA v3 will support soon the following architectures:

  • ARM Cortex A5x (64 bit, as a JailHouse inmate on Xilinx Ultrascale+);
  • ARM Cortex R5 (on Xilinx Ultrascale+);
  • Trixore AURIX;
  • Renesas RH850;
  • ARM Cortex M;

A complete list is available here.

Automotive and HVAC in mind

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ERIKA Enterprise has been successfully used in various products, including Automotive and HVAC produced by the following companies:

Ariston
Magneti Marelli

For more information about industrial usages and success stories, please contact us.

News

Feb 16, 2018
Category: Events

We are pleased to announce that Evidence and its ERIKA3 experts will partecipate at the Embedded World 2018 fair which will take place in Nuremberg, from 27th of February to 1st of March 2018.

Come and visit us at Hall 4, stand 4-545!

For more details, visit the Embedded World web site.

Feb 11, 2018
Category: General

We are proud to announce that Evidence has joined the COMASSO Association!

This is a great step forward for Evidence as the COMASSO software stack is complementary to the Evidence AUTOSAR offering, thus allowing Evidence to complement the ERIKA v3 AUTOSAR OS with a set of Basic Software components.

To gather more information about the COMASSO Association check out this page!