Hello world :-) I just saw this post about Cycle Resolution Timing in Segger embOS. That allows going beyond SysTick in order to achieve better timings and reduce power consumption.
https://www.segger.com/news/rtos-revolution-segger-embos-ultra-enhances-application-performance-with-cycle-resolution-timing/ Is something like this considered / available in NuttX? Is this a good idea? :-) Tomek -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info