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LacoN's avatar
LacoN
Icon for New Contributor rankNew Contributor
5 years ago

DE0-NANO-SOC no interrupt handle

Hi, i liked to get an interrupt from a pushbutton and handle it in userspace via a kernel modul. To begin with, i have an Linux distro done with yocto and the kernel 5.5. I compiled my kernel mo...
EBERLAZARE_I_Intel's avatar
EBERLAZARE_I_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,

Apologize for the delay in response, regarding the interrupt handler, you can try our tutorial with ARM processor interrupts to handle KEY presses below:

ftp://ftp.intel.com/pub/fpgaup/pub/Intel_Material/16.1/Tutorials/Linux.pdf

Also, similar discussion on the issue can be found below:

https://community.intel.com/t5/Programmable-Devices/Cyclone-V-Interrupt-Handling/td-p/160759

https://electronics.stackexchange.com/questions/345271/altera-cyclone-v-linux-fpga-interrupt-handling