Usage of digital interrupts (Arduino IDE)

Troubleshooting and Support
1

Howdy,

How can digital interrupts be used with the Daisy, so that it’s compatible with any Arduino library that uses them? Encoder and Adafruit_MCP23017 are good example of Arduino libraries I frequently use which have interrupt usage.

The specific errors when compiling point to no interrupts being defined for the board in use (Generic STM32H7 Series, Daisy Seed)

Thank you!

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2

Hi,
I actually got external interrupts working with Daisy Seed. The simple attachInterrupt() in Arduino works fine for me without any compile error. And according to my testing every GPIO pin can be used for interrupt.

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3

Ah thank you! Tried it out and works well.