samd21: Use TM v4.0 LEDs to debug samd21 clock bits
authorKeith Packard <keithp@keithp.com>
Sat, 18 Feb 2023 23:28:08 +0000 (15:28 -0800)
committerKeith Packard <keithp@keithp.com>
Sat, 18 Feb 2023 23:28:50 +0000 (15:28 -0800)
commitf4e4af8ae17db271d6f50323f70142054f970c28
treeccd770f04bc782edf04521591620ac9520677b27
parentc7161117ab85720776b2b964885a57053e3ff640
samd21: Use TM v4.0 LEDs to debug samd21 clock bits

red on at top of clock routine. green on after XOSC is running.
red off at bottom of clock routine.

Signed-off-by: Keith Packard <keithp@keithp.com>
src/samd21/ao_timer.c