link Program</a></li><li class="chapter-item expanded "><a href="../chapter_4/4.4/4.4.4.html"><strong aria-hidden="true">4.4.4.</strong> Serial Port Log Analysis of the Blink Program</a></li></ol></li><li class="chapter-item expanded "><a href="../chapter_4/summary.html"><strong aria-hidden="true">4.5.</strong> Summary</a></li></ol></li><li class="chapter-item expanded "><li class="part-title">Hardware and Driver Development</li><li class="chapter-item expanded "><a href="../chapter_5/index.html"><strong ar