Another long awaited feature that adds high resolution (nanoseconds) configurable timer with non-invasive design (when disabled all remains the same, when enabled it provides precision timer source + updates wdog part):
https://github.com/apache/nuttx/pull/17489 Please take a look and review in a free moment :-) Tomek -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
