Top "Interrupt" questions

Differences among various interrupts: SCI, SMI, NMI, and normal Interrupt

I am learning the Intel Architecture. So far I have encountered several types of interrupts: SCI: System Control Interrupt, A …

x86 interrupt interrupt-handling

How to interrupt java.util.Scanner nextLine call

I am using a multi threaded environment were one Thread is constantly listening for user input by repeatedly calling scanner.…

java command-line interrupt java.util.scanner

Polling vs Interrupt

I have a basic doubt regarding interrupts. Imagine a computer that does not have any interrupts, so in order for …

operating-system interrupt polling

How can I override the keyboard interrupt? (Python)

Is there anyway I can make my script execute one of my functions when Ctrl+c is hit when the …

python signals interrupt

Temporarily disable interrupts on ARM

I am starting working with the ARM platform (specifically the TI TMS570 family). I have some code with critical regions …

arm interrupt armv7 tms570

Linux Userspace GPIO Interrupts using sysfs

I would like to use interrupts with GPIO on userspace using sysfs. I use these commands : [root@at91]:gpio109 > …

linux kernel interrupt gpio sysfs

Disable Hardware & Software Interrupts

Is it possible to disable all interrupts with a ASM/C/C++ program to get full control about the processor? …

assembly x86 atomic interrupt critical-section

Which Cortex-M3 interrupts can I use for general purpose work?

I'd have some code that needs to be run as the result of a particular interrupt going off. I don't …

embedded interrupt cortex-m3

How to enable interrupt function in sw4stm32

I use SW4STM32 toolchain,I want to bliking led using timer2 when overflow, in STM32103RET, here is my …

timer interrupt stm32 isr

difference between IO-APIC-fasteoi and IO-APIC-edge

In /proc/interrupts, I can see that some interrupt numbers belong to IO-APIC-fasteoi and some belong to IO-APIC-edge. What is …

interrupt