| 123456789101112131415161718192021222324252627282930313233 | <!DOCTYPE html><html>  <head>    <link rel="stylesheet" href="max80.css" />    <title class="update">MAX80: Update</title>    <script src="max80.js"></script>  </head>  <body>    <script>inc("head.html")</script>    <h1 class="update">Update</h1>    <form id="upload" action="sys/fwupdate" method="post"	  onsubmit="uploadfile()" data-ref="10" data-ref-url="status.html">      <fieldset class="firmware">	<legend>Firmware</legend>	<input type="file" name="file" hidden accept=".fw" onchange="uploadfile()" />	<button class="submit" type="submit" id="upload.start"		onclick="sib(this,'input').value=''">Update firmware</button>	<progress value="0"></progress>      </fieldset>      <output></output>      <div class="onerr">	<h3>Possible troubleshooting steps:</h3>	<ol>	  <li class="retry">Try again</li>	  <li class="jtag">Make sure no JTAG cable is plugged in</li>	  <li class="power">Power cycle board (remove both USB and power off ABC host)</li>	  <li class="esp">Separately update ESP32 over USB before trying again</li>	  <li class="console">Check serial console for more detailed status messages</li>	</ol>      </div>    </form>  </body></html>
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