How to handle interrupt without using a controller

Support
1

PYNQ 2.6
Board: Custom

Is there a method to service irq_fp2(0) without using Xilinx IP?

I have irq_fp2(0) connected in the PL from an EMIO pin for testing and I do see the ‘fabric’ interrupt trigger when I run cat /proc/interrupts. The PYNQ Interrupt class requires a, “Fully qualified name of the pin in the block diagram of the for ${cell}/${pin}.” but so far I haven’t been able to fake it to get the right pin.

Thanks in advance!

2

@vhdlrocks

This is majorly related to PetaLinux setting rather than PYNQ itself.
Please go to Xilinx forum.

However, this is a common mistake when your image built is not modifying the DTSI or DTB correctly or the # you had enter is wrong.

Enjoy