Interrupt Handling - English

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Outline:
About interrupt handler
interrupt.h kernel header file 
Declaration of IRQ line number
About request_irq function and its parameters
Important flags that can be used by request_irq function
Trigger a software interrupt using the int instruction
User program to open and close a device
Executing the user program
Compile the driver and the user program
Display the output of interrupt handler
Width:936 Height:714
Duration:00:13:47 Size:6.5 MB

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Pre-requisite

Kernel Synchronization

  Assignment

Code files

  • CodeFile_InterruptHandling/
  • CodeFile_InterruptHandling/interrupt.c
  • CodeFile_InterruptHandling/Makefile
  • CodeFile_InterruptHandling/user.c

Script

Slides

  • Interrupt-Handling-Slides/
  • Interrupt-Handling-Slides/Slides_InterruptHandling/
  • Interrupt-Handling-Slides/Slides_InterruptHandling/Interrupt Handling.pdf
  • Interrupt-Handling-Slides/Slides_InterruptHandling/Interrupt Handling.tex
  • Interrupt-Handling-Slides/Slides_InterruptHandling/fossee-logo.png
  • Interrupt-Handling-Slides/Slides_InterruptHandling/st-logo.png