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

Mar 2, 2017
Category: Events

Embedded World Fair 2017 in Nuremberg:

  • Evidence Srl, Booth 4-545 - ERIKA 3 as a JailHouse inmate together with Linux, on a NVidia Tegra TX1.
  • Kalray S.A., Booth 4A-330 - UpScale SDK presentation, April 15th at 16:00