(Context: I'm an experienced embedded systems engineer, just dipping my toe into MSP430-land. My target system is an MSP-EXP430FR5994 LaunchPad dev board.)
General goal: How do I wake the processor N ticks in the future, where one tick is 1/32768 second and N can be as large as 2^15?
My first thought was to use the RTC, but that appears to have a resolution of 1 second.
My second thought was to use a timer module (e.g. TA1) and use its compare interrupt to wake the processor from LPM4.
So my questions:
Is there a better / alternative way to wake the processor N ti