Hi, Is there a reliable (always available) way to get a timer tick in an application similar to the old 18.2 per second timer tick from BIOS. That one was always there, high speed access (no slow access to a RTC) and the tick count is known (to approx calculate intervals for polling and other things). In UEFI, EVT_TIMER may not be supported. GetTime may be slow RTC access. It can be a counter only since machine was on.
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