Would SparkFun consider collaborating with ArminJo to support non-blocking servo motion with the Arduino core for Apollo3? See this commit:
Ok, I see in the guidelines that SparkFun does not support code written by others. Perhaps there’s another way to approach the issue of using the Apollo3 SDK for counter timers with interrupts.
Would SparkFun provide an example Arduino sketch using am_hal_ctimer, similar to RTC/Example2_RTCwithSleep? Something with an interrupt callback routine would be most helpful.