ppisa commented on PR #3005:
URL: https://github.com/apache/nuttx/pull/3005#issuecomment-3323303179

   It is not high priority for now but it worth to be solved and tested. I 
would like to test RT capabilities with cyclictest (which is already available 
in NuttX mainline) with cache in both configuration and some network and other 
loads. 
   
   We have some setups with Teensy-4.1for testing
   https://gitlab.com/pikron/projects/imxrt-devel/-/wikis/teensy_bb
   
   But there are two main problems, imxRT is problematic for higher sampling 
rates when the code runs form SPIFI Flash and internal RAM is small to keep 
whole NuttX with pysimCoder generated application. The design of Teensy-4.x 
does not separate ADC power supply and ground from digital ones so it is 
unusable for more precise PMSM control. But the chips and boards are still 
interesting for lower demanding applications.
   
   For more serious PMSM control with NuttX we work on SaMoCon
   
   https://gitlab.fel.cvut.cz/otrees/motion/samocon


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