I’m researching a feature that’s supposed to wake up the computer from sleep in order to perform some work. It’s a Windows application and I’m still unsure if the “wake timers” from Power Management will only wake the computer from S1-S3 or also S4. Event the MS docs are not so clear on this.
from https://learn.microsoft.com/en-us/windows-hardware/drivers/kernel/system-sleeping-states in reference to Hibernation
Hardware latency
Long and undefined. Only physical interaction returns the system to
the working state. Such interaction might include the user pressing
the ON switch or, if the appropriate hardware is present and wake-up
is enabled, an incoming ring for the modem or activity on a LAN. The
machine can also awaken from a resume timer if the hardware supports
it.
Is this “resume timer” the same that an app would use to wake the computer from S1-S3? Or is it something else that’s supposed to be implemented by the UEFI and is completely independent from Windows?
