whatsup
Hello I have been learning irqs but having trouble with the ldd book where he keeps telling me about parrel ports using printer and examples related to that I don't have a printer to experiment on and i run my modules on my VM so I want to experiment on IRQs i just want to make a simple interrupt handler that gets trigged by some hw interrupt so how do I go about? I tried looking up gpio methods but left it cause it's specific to hw is what Google search said
at this point looks like you know more than me, I have mostly tried stuff with device drivers for Raspberrry Pi sensors
I have a beaglebone but it's not very operational
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