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JohnBB's avatar
JohnBB
Icon for New Contributor rankNew Contributor
3 years ago

registering a gpio interrupt using Linux

Hi,

I was trying to register a gpio interrupt on Linux (Angström) on my DE10 devkit as depicted in this tutorial CVSOC_GSRD

I think my device tree is good since all FPGA GPIOs are available in /sys/class/gpio/*. (Although the FPGA fifo I have in my design does not).

However, the modprobe gpio_interrupt command returns :

modprobe: FATAL: Module gpio_interrupt not found

If you have any suggestion to solve this issue, please let me know.

Best regards,

Jonathan

2 Replies

  • aikeu's avatar
    aikeu
    Icon for Regular Contributor rankRegular Contributor
    3 years ago

    Hi Jonathan,


    I am closing this thread for now, do consider raise another thread if have further question.


    Thanks.

    Regards,

    Aik Eu