I want to reduce or eliminate the possibility of resets due to noise on the RESET_b pin of the MCU that I am using (MKE16F512VLH16, PTA5, PIN 63)
Will a simple conversion of PTA5 to a GPIO accomplish this? If so, will I still be able to debug my code using SWD via P&E Multilink Universal USB hardware and MCUExpresso IDE v10.0.2 [Build 411] [2017-07-11]?
Alternatively, I have considered enabling the digital glitch filter on the RESET_b PIN, but it is not clear if this should be done via PORT control or the RCM. Are these two methods independent?
If implementing a glitch filter on RESET_b, then how and where in the code can I do this so as not ending up in an infinite loop of resetting? This is what happened when I tried to implement the glitch filter in main() using simple writes to the required PORT control registers (DFWR, DFCR, and DFER)
Thank you kindly for your guidance.