Week #4 (Mar 17) :: ARM Exceptions/Interrupts

面試經驗分享

• 資訊科技產業面試模擬和工作咨詢</embedded/rehearsal>_
• 郭俊儀

教材

• ARM Cortex-M3 Introduction<http://www.arm.com/files/pdf/CortexM3_Uni_Intro.pdf>_ (概念)
  • ARM Cortex-M3<http://www.slideshare.net/GauravVerma3/arm-cortex-processor-compatibility-mode>_ (詳細解說)
  • Assembly language programming: ARM Cortex-M3<http://www.slideshare.net/GonzaloSantiago/assembly-language-programming-arm-cortexm3-vincent-mahout>_
• 共筆: FreeRTOS<http://wiki.csie.ncku.edu.tw/embedded/freertos>_
• 淺談優先權，從 ARM Cortex-M 到 FreeRTOS 設定<http://enginechang.logdown.com/posts/248297-talking-about-the-priority-from-the-arm-set-cortex-m-to-freertos>_
  • 什麼是 Interrupt?
  • NVIC (Nested vectored interrupt controller)
  • ARM Cortex-M 每個 Exception 都有自己的優先權
  • 不同架構有不同數量的優先權
  • FreeRTOS 的優先權
  • FreeRTOS 的 Tick/Timer
• Introduction: the ARM Cortex-M3 Exception / Interrupt</embedded/arm-exceptions.pdf>_
  • Interrupt-Driven Input/Output<http://www.eng.auburn.edu/~nelson/courses/elec2220/Interrupt_IO%20part2.pdf>_
    • Interrupt vectors and vector table
    • Interrupt masks and priorities
    • NVIC
    • STM32F4 external interrupt signals

作業須知 (Lab-40)

• 作業描述: Lab 40
• 截止日期: Mar 28, 2015 (含) 之前