Minimal MQX requierements

[sebasira]

Hi all!

I'd like to know what are the minimal requierements to implement MQX RTOS. RAM and FLASH amount?

By minimal, I mean task scheduling, and some lightweight events and semaphores. Maybe pipes or/and message queue (don't know if semaphores would be enough). Not any other functionallity (no USB, no ETH).

I've read that ColdFire v1 QE128 is supported and I'd like to start using it, but I don't know if the RAM/FLASH requiered for the RTOS will leave me without resources for my App.

Thanks in advance!

[JuroV · Accepted solution]

Hello,

this really depends on the processor, drivers and components. I would say that for CF+ the minimal code footprint is around 10kB and SRAM footprint several kilobytes.

[sebasira]

Thank you very much Juraj!