What SDK doc are you reading ?
4.1.28.7.16. time_us_64
uint64_t time_us_64 (void)
Return the current 64 bit timestamp value in microseconds for the default timer instance.
Returns the full 64 bits of the hardware timer. The pico_time and other functions rely on the fact that this value monotonically increases from power up. As such it is expected that this value counts upwards and never wraps (we apologize for introducing a potential year 5851444 bug).
Returns
the 64 bit timestamp
See also
timer_time_us_64
Statistics: Posted by gmx — Sat Sep 28, 2024 8:59 pm