RTCZero icon indicating copy to clipboard operation
RTCZero copied to clipboard

Published 20 hours ago • verified publisher icon arduino-libraries

Feature Request: Add Support for SAMD51 MCUs

Open TheShadowhawke opened this issue 5 years ago • 2 comments
trafficstars

Could support be added to this library for the SAMD51 series of MCUs? Thanks in advance.

TheShadowhawke avatar Feb 05 '20 16:02 TheShadowhawke

@TheShadowhawke and @per1234 I tried this on the Feather M4, Metro M4, and Grand Central M4, and it worked on all three different boards. https://github.com/ericbaril72/RTCZero/tree/SAMD51_E54 I installed the latest from Arduino library manager (current version 1.6.0) and overwrote only the RTCZero.cpp file. This modified library did not work on ItsyBitsy M4 because it is crystal-less. It may be possible to add support for crystal-less SAMD51.

dcelectr avatar Nov 27 '20 23:11 dcelectr

I have a version which works on the Adafruit ItsyBitsy M4, I could make a pull request if repo owner(s) think it might be valuable. (I'd first want to test it out with SAMD21 crystal & crystalless boards also, of course.)

drewfish avatar Nov 29 '20 19:11 drewfish