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title: Lab4: RTOS and MCU
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預期目標
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* 搭配`第三周</embedded/2012w3>`_、`第四周</embedded/2012w4>`_與`第五周</embedded/2012w4>`_課程進度
* 反省前三次作業的實做並探討可能的改進機會

教學影片觀賞
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- `開放教材/嵌入式系統導論<http://ocw.nctu.edu.tw/course_detail_3.php?bgid=9&gid=0&nid=246#.UHzse3alYs2>`_, 交大資工/曹孝櫟教授
  * Introduction to ARM architecture and extension bus
  * Introduction to Embedded Software

- `EE192C - Embedded Systems Engineering<http://www.cmax.net/ee192c-0708/>`_, Max Klein, Stanford University
  * Lecture 9: Real Time Systems. Interrupts (IRQ and ISR). Timers. Pulse-width modulation (PWM)
  * Lecture 10: IRQ and PWM Follow-up. AVR-SCPNT Development Boards. Real Time Operating Systems. Intro to FreeRTOS: Task Creation.
  * Lecture 11: IRQ updates. Intro to FreeRTOS: Delays, Queues.
  * Lecture 12: Intro to FreeRTOS: Semaphores. Beginning of Hardware section of class

作業
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- 持續改進 `Lab-2</embedded/Lab2>`_ 與 `Lab-3</embedded/Lab3>`_
  * 初步評分會在 Oct 22 進行，務必在該日中午前提交到 GitCafe 上，否則零分計算

- 簡述撰寫 Labs 作業與開放課程學習的心得，寄件到 <jserv.tw@gmail.com>，並且預約面談時間 (已約談過者，可忽略)
  * 信件標題標題: “[Labs]” 開頭，後面加學號與姓名