ARM Cortex-M Interrupt Handling & Context Switching Explained (with STM32 Demo)
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Interrupts in ARM Cortex-M | Context Switching + STM32 Systick Demo
In this video, learn what an interrupt is and why it’s essential for real-time systems. We explain how the ARM Cortex-M handles interrupts step-by-step—from the interrupt arrival, context saving, to running the Interrupt Service Routine (ISR).
Watch a hands-on STM32 demo triggering the Systick timer interrupt in action! 🧪
Chapters:
00:00 Introduction
00:19 Interrupt Functional Overview
00:59 Interrupt Context Switching Flow
03:45 SysTick Interrupt Demo in an STM32 Microcontroller
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#cortexm #stm32 #embeddedsystems #interrupts #keil #microcontroller #programming #clanguage
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