Using Interrupt Causes ESP32 Cam To Continuously Reboot

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#1

attachInterrupt(interruptPin, trigger, RISING);

This one line of code above, causes my ESP32 Cam to just continuously reboot. When I comment it out, everything works fine. Here is the error from the monitor.

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I’m using the Basic Image Classification program, Arduino 1.8.19.

Can anyone help me fix this? If you need all my code, I will happily provide it.

#2

Hi @sureiguess,

My guess is that it has something to do with this: ESP always crashing when attach an Interrupt. · Issue #90 · espressif/esp-who · GitHub. From what I understand, the ESP32 camera module already attaches an interrupt during initialization, and you can’t do it again. Please see that thread for some possible solutions.

#3

Thank you, this is exactly what I was looking for.

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