Hello,
I am currently working on an AUTOSAR-based project using the S32K144EVB. I am utilizing the RTD (Real-Time Drivers) provided by NXP through EB tresos for MCAL-level configurations.
However, I have noticed that while RTD is provided, a standard-compliant AUTOSAR OS and RTE do not seem to be included in the free software package. Instead, FreeRTOS is often used in the examples.
I would like to clarify the following two points:
1. Availability of Free/Open-source AUTOSAR OS and RTE: Does NXP provide a standard-compliant AUTOSAR OS and RTE for the S32K1 series as a free or open-source package? If not, are there any recommended third-party open-source alternatives that are compatible with NXP RTD?
2. Recommended Workflow for "AUTOSAR-inspired" Architecture: If a standard OS/RTE is not provided for free, is the following "Hybrid" approach considered the best practice for prototyping?
MCAL: Using NXP RTD (configured via EB tresos).
OS: Integrating FreeRTOS manually within S32DS.
RTE/Service Layer: Manually implementing an abstraction layer (RTE-like interfaces and SchM critical sections).
If there is a more efficient or recommended way to achieve a "standard-like" architecture without a commercial stack, please let me know.
Best regards,
jipoman
