samd21: PA20 maps to SERCOM3.2 not SERCOM3.3
[fw/altos] / src / samd21 / ao_exti.h
2022-11-08 Keith Packardsamd21: Wire up pin interrupts
2022-10-27 Keith Packardaltos: Add SAMD21 bits
2022-09-25 Keith Packardaltos: Add SAMD21 bits