Interrupt Pin inside of Class

[DngQucVng]

Hello dear community,

I am a newbie in the microcontroller scene. Recently, I have been trying to integrate attachInterrupt into a class within my own library which you can find at my repository InputDigital.

I looked all over the internet and found several solutions. Some require pointer, others require static ISR which come with their own disadvantages. But the best method I could find is using the function std::bind from but this could only worked for the ESP32 cores with its <FunctionalInterrupt.h>. I tested this way with an ESP32 and it worked wonderfully.

I wonder if there is an similar solution for the STM32 core since I tried it with STM32F1 and the error I got was "functional: No such file or directory".

Thank you for reading.

[fpistm]

Hi @DngQucVng
Core includes it here with no issue:

Arduino_Core_STM32/cores/arduino/WInterrupts.h

Line 23 in e96c3a1

#include <functional>

[DngQucVng]

I tried including <WInterrupts.h> and it works nicely. Thank you so much @fpistm