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TinyDuino Processors & TinyShields / LowPower library for TinyScreen+
« on: December 02, 2016, 11:39:14 AM »
For my watch project, I want the uC to generally be asleep, and awaken on any button press. Since the TS+ uses the ATSAMD21G18A and this is supported by the Low-Power library (https://github.com/rocketscream/Low-Power) I want to assume this can all work, but I have a few questions:
- has anyone used this that might have code to share
- can I set things up so that any button press will awaken the device
- there's a caveat about SAMD core requiring a patch for external interrupts to work -- any guidance on doing this?