RPMsg-Lite: RPMsg implementation for small MCUs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F27116051%3A_____%2F18%3AN0000001" target="_blank" >RIV/27116051:_____/18:N0000001 - isvavai.cz</a>

Výsledek na webu

<a href="https://github.com/NXPmicro/rpmsg-lite" target="_blank" >https://github.com/NXPmicro/rpmsg-lite</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

RPMsg-Lite: RPMsg implementation for small MCUs

Popis výsledku v původním jazyce

RPMsg-Lite component is a lightweight implementation of the Remote Processor Messaging (RPMsg) protocol. The RPMsg protocol defines a standardized binary interface used to communicate between multiple cores in a heterogeneous multicore system. Compared to the RPMsg implementation of the Open Asymmetric Multi Processing (OpenAMP) framework (https://github.com/OpenAMP/open-amp), the RPMsg-Lite offers a code size reduction, API simplification and improved modularity. On smaller Cortex-M0+ based systems, it is recommended to use RPMsg-Lite. Main features: Much lighter implementation than in OpenAMP, reducing the code size by more than 50% Binary compatible with Linux and OpenAMP RPMsg implementations Received data processing outside the interrupt context Zero-copy support added (both send and receive no copy) Supporting static API option – no dynamic allocation used

Název v anglickém jazyce

RPMsg-Lite: RPMsg implementation for small MCUs

Popis výsledku anglicky

RPMsg-Lite component is a lightweight implementation of the Remote Processor Messaging (RPMsg) protocol. The RPMsg protocol defines a standardized binary interface used to communicate between multiple cores in a heterogeneous multicore system. Compared to the RPMsg implementation of the Open Asymmetric Multi Processing (OpenAMP) framework (https://github.com/OpenAMP/open-amp), the RPMsg-Lite offers a code size reduction, API simplification and improved modularity. On smaller Cortex-M0+ based systems, it is recommended to use RPMsg-Lite. Main features: Much lighter implementation than in OpenAMP, reducing the code size by more than 50% Binary compatible with Linux and OpenAMP RPMsg implementations Received data processing outside the interrupt context Zero-copy support added (both send and receive no copy) Supporting static API option – no dynamic allocation used

Druh

R - Software

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/7H14001" target="_blank" >7H14001: Embedded multi-core systems for mixed criticality applications in dynamic and changeable real-time environments</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Interní identifikační kód produktu

RPMsg-Lite

Technické parametry

https://github.com/NXPmicro/rpmsg-lite

Ekonomické parametry

Open source software

IČO vlastníka výsledku

—

Název vlastníka

NXP Semiconductors