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Automation, sensing and robotics • gpio_to_irq return -22

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Hello, I just installed the latest version of the operating system raspberry pi OS (64bit). After the update function gpio_to_irq(gpio_num) stopped working correctly and for any gpio_num it returns -22 gpiod_to_irq also returns -22 even though gpio_is_valid return 1. My board is raspberry pi 4. How to fix this error?

Statistics: Posted by MBajor — Mon Jul 08, 2024 10:42 am — Replies 0 — Views 35



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