SDK Drivers with ARM RTX2

[Peter-DK]

Hello,

We are running the ARM RTXv5 on a S32K144 using Keil uVision and would like to add some of the SDK Drivers as well.

When drivers like SPI are enabled as packs they will force the OSIF Bare Metal to be enabled as well, and it will define a SysTick_Handler just like the RTOS. This lead to a link error.

Does anyone know a fix for this situation or are RTX and SDK incompatible?

Regards Peter

[Daniel-Aguirre]

Hi,

For what we understand, we are not seeing any compatibility between the S32K SDK package and RTX. We see that the supported RTOS are FreeRTOS and ZephyrOS, but we are note seeing RTX on the compatibility list.

Since OSIF is required on the provided SDK, we recommend sending this inquiry to the RTX support team, we do apologize.

Please, let us know.

[Peter-DK]

Hi,

Thank you for answering, but unfortunately RTX support doesn't know the NXP SDK and wont address the issue either.

The OSIF configuration you are showing isn't from the Keil Package manager, but it looks like a custom timer can be used instead of system. Is that possible?

Regards Peter 

[Daniel-Aguirre · Accepted solution]

Hi,

Thanks for your feedback.

We are showing Config Tools inside S32 Design Studio, that is the tools we mainly use for this platform.

On regards of the custom timer, it is related to OSIF_COUNTER_CUSTOM option, you could try and verify if this provides the functionality you are looking.

As said before, since we do not see any compatibility from our side with RTX, we cannot confirm the functionality. Below will be a thread that seems to talk about a similar topic, could be of use:

Using S32SDK: osif conflicts with my custom schedu... - NXP Community

Please, let us know.