Pin Interrupt on ESP32 S3

Recurrent H/W and software problems
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Pin Interrupt on ESP32 S3

Post by waldli »

Hello everyone.

with my program on ESP32 s3 Annex32-S3 CAN DMT VGA HID 1.51.8 qio opi LFS
the error keeps appearing:

E (44388) gpio: gpio_isr_handler_remove(480): GPIO isr service is not installed, call gpio_install_isr_service() first

on on the serial interface. Depends on the call from PIN Interrupt

interrupt 18,continue,1

But the program continues.
Has anyone already observed this?

Thanks and Greetings
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Re: Pin Interrupt on ESP32 S3

Post by cicciocb »

You can ignore this message, it is just a warning that says that, in the configuration of the module, one or more pins are at -1
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