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MYNT-EYE-S-SDK/spec_control_channel.html
John Zhao c2c4b42528 Update doc 2.2.2-rc1
2018-11-25 13:49:14 +08:00

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<div id="projectname">MYNT EYE S SDK
&#160;<span id="projectnumber">2.2.2-rc1</span>
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<div id="projectbrief">http://www.myntai.com/mynteye/standard</div>
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<div class="header">
<div class="headertitle">
<div class="title">Control Channels </div> </div>
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<div class="contents">
<div class="textblock"><table class="markdownTable">
<tr class="markdownTableHead">
<th class="markdownTableHeadLeft">Name </th><th class="markdownTableHeadLeft">Field </th><th class="markdownTableHeadLeft">Address </th><th class="markdownTableHeadLeft">Bandwidth </th><th class="markdownTableHeadLeft">Node </th></tr>
<tr class="markdownTableBody" class="markdownTableRowOdd">
<td class="markdownTableBodyLeft">Camera control channel </td><td class="markdownTableBodyLeft">XU_CAM_CTRL_CHANNEL </td><td class="markdownTableBodyLeft">1 </td><td class="markdownTableBodyLeft">3 </td><td class="markdownTableBodyLeft"></td></tr>
<tr class="markdownTableBody" class="markdownTableRowEven">
<td class="markdownTableBodyLeft">Half-Duplex channel </td><td class="markdownTableBodyLeft">XU_HALF_DUPLEX_CHANNEL </td><td class="markdownTableBodyLeft">2 </td><td class="markdownTableBodyLeft">20 </td><td class="markdownTableBodyLeft"></td></tr>
<tr class="markdownTableBody" class="markdownTableRowOdd">
<td class="markdownTableBodyLeft">IMU write channel </td><td class="markdownTableBodyLeft">XU_IMUDATA_WRITE_CHANNEL </td><td class="markdownTableBodyLeft">3 </td><td class="markdownTableBodyLeft">5 </td><td class="markdownTableBodyLeft"></td></tr>
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<td class="markdownTableBodyLeft">IMU read channel </td><td class="markdownTableBodyLeft">XU_IMUDATA_READ_CHANNEL </td><td class="markdownTableBodyLeft">4 </td><td class="markdownTableBodyLeft">2000 </td><td class="markdownTableBodyLeft"></td></tr>
<tr class="markdownTableBody" class="markdownTableRowOdd">
<td class="markdownTableBodyLeft">File channel </td><td class="markdownTableBodyLeft">XU_FILE_CHANNEL </td><td class="markdownTableBodyLeft">5 </td><td class="markdownTableBodyLeft">2000 </td><td class="markdownTableBodyLeft"></td></tr>
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<h2>Camera Control Channel</h2>
<p>The channel provides get, set and query (min, max, default).</p>
<h2>Half-Duplex Channel</h2>
<p>The channel only provides set, such as zero drift correction.</p>
<h2>IMU Channel</h2>
<p>The channel is used to request and response IMU data, see <a class="el" href="spec_imu_data.html">IMU Data</a>.</p>
<h2>File Channel</h2>
<p>The channel is used to read and write device information, image params, and IMU params.</p>
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<th class="markdownTableHeadLeft">Name </th><th class="markdownTableHeadLeft">Header </th><th class="markdownTableHeadLeft">Size </th><th class="markdownTableHeadLeft">File </th><th class="markdownTableHeadLeft">Checks </th></tr>
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<td class="markdownTableBodyLeft">Bytes </td><td class="markdownTableBodyLeft">1 </td><td class="markdownTableBodyLeft">2 </td><td class="markdownTableBodyLeft">- </td><td class="markdownTableBodyLeft">1 </td></tr>
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<td class="markdownTableBodyLeft">1 </td><td class="markdownTableBodyLeft">Image params </td></tr>
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<td class="markdownTableBodyLeft">2 </td><td class="markdownTableBodyLeft">IMU params </td></tr>
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<td class="markdownTableBodyLeft">3~6 </td><td class="markdownTableBodyLeft">Undefined </td></tr>
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<td class="markdownTableBodyLeft">7 </td><td class="markdownTableBodyLeft">0: Get; 1: Set </td></tr>
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<h3>File Content Packet</h3>
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<th class="markdownTableHeadLeft">Name </th><th class="markdownTableHeadLeft">ID </th><th class="markdownTableHeadLeft">Size </th><th class="markdownTableHeadLeft">Content </th></tr>
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<td class="markdownTableBodyLeft">Bytes </td><td class="markdownTableBodyLeft">1 </td><td class="markdownTableBodyLeft">2 </td><td class="markdownTableBodyLeft">- </td></tr>
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<td class="markdownTableBodyLeft">Description </td><td class="markdownTableBodyLeft">Content ID </td><td class="markdownTableBodyLeft">Content size </td><td class="markdownTableBodyLeft">Content data </td></tr>
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<td class="markdownTableBodyLeft">Device information </td><td class="markdownTableBodyLeft">1 </td><td class="markdownTableBodyLeft">250 </td></tr>
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<td class="markdownTableBodyLeft">Image params </td><td class="markdownTableBodyLeft">2 </td><td class="markdownTableBodyLeft">250 </td></tr>
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<td class="markdownTableBodyLeft">IMU params </td><td class="markdownTableBodyLeft">4 </td><td class="markdownTableBodyLeft">500 </td></tr>
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