[TriEmbed] M0 interrupts

Alex Davis alexd at matrixwide.com
Thu Nov 9 10:24:05 CST 2017


> 
> The issue is that some interrupts are shared between pins.? If you go look at
> the pinout page for the M0 on Adafruit's site, the image which shows the layout
> and pin information included info on the interrupts:
> https://learn.adafruit.com/adafruit-feather-m0-basic-proto/pinouts? The
> following pins share external interrupts in the zero variant:
> 


I think what’s happening is is that pin 11 is somehow related to I2C, even though https://learn.adafruit.com/adafruit-oled-featherwing/pinouts?view=all <https://learn.adafruit.com/adafruit-oled-featherwing/pinouts?view=all> shows it using other pins for that. I moved INT from the LIS3DH over to A5. We’ll see if THAT works...

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