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--- wm_wiki:usb_host:manual [2019/04/17 18:22]
juneral 创建
+++ wm_wiki:usb_host:manual [2020/02/25 15:07] (当前版本)
juneral [4、使用说明]
@@ 行 2: / 行 2: @@
 ===== 1、概述简介 =====
+<html><body>
+<p class=MsoTitle align=left style='text-align:left;text-indent:36.0pt'><span
+lang=EN-US style='font-size:16.0pt;font-family:宋体;color:#222222;background:
+white'>USB Host</span><span style='font-size:16.0pt;font-family:宋体;color:#222222;
+background:white'>模块主要是作为<span lang=EN-US>2.4G</span>手柄的接收器，用于接收<span
+lang=EN-US>2.4G</span>无线手柄的信号。此模块目前只能用于<span lang=EN-US>ELF</span>主控板上，有了这个模块就可以用手柄控制机器人了。<span
+lang=EN-US><o:p></o:p></span></span></p>
+</body></html>
 ===== 2、模块外观 =====
 {{ http://download.weeemake.com.cn/wiki/usbhost/usb_host_outward_appearance.png |}}
+<html><body>
+<div align=center>
+<table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0
+ style='border-collapse:collapse;mso-yfti-tbllook:1184;mso-padding-alt:0cm 0cm 0cm 0cm'>
+ <tr style='mso-yfti-irow:0;mso-yfti-firstrow:yes'>
+  <td width=244 valign=top style='width:183.0pt;border-top:solid #5B9BD5 3.0pt;
+  border-left:solid #5B9BD5 3.0pt;border-bottom:solid white 2.25pt;border-right:
+  none;background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>参数</span></b></p>
+  </td>
+  <td width=812 valign=top style='width:609.3pt;border-top:solid #5B9BD5 3.0pt;
+  border-left:none;border-bottom:solid white 2.25pt;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>值<span lang=EN-US>/</span>描述</span></b></p>
+  </td>
+ </tr>
+ <tr style='mso-yfti-irow:1'>
+  <td width=244 valign=top style='width:183.0pt;border-top:none;border-left:
+  solid #5B9BD5 3.0pt;border-bottom:solid white 1.0pt;border-right:solid white 1.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>工作电压</span></b></p>
+  </td>
+  <td width=812 valign=top style='width:609.3pt;border-top:none;border-left:
+  none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
+  style='font-size:18.0pt;font-family:宋体;color:white'>DC 5V</span></p>
+  </td>
+ </tr>
+ <tr style='mso-yfti-irow:2'>
+  <td width=244 valign=top style='width:183.0pt;border-top:none;border-left:
+  solid #5B9BD5 3.0pt;border-bottom:none;border-right:solid white 1.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>接口类型</span></b></p>
+  </td>
+  <td width=812 valign=top style='width:609.3pt;border:none;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>模块插针与<span lang=EN-US>ELF</span>主控板适配使用、模块上<span
+  lang=EN-US>USB</span>接口用于<span lang=EN-US>2.4G</span>手柄接收器</span></p>
+  </td>
+ </tr>
+ <tr style='mso-yfti-irow:3'>
+  <td width=244 valign=top style='width:183.0pt;border:solid white 1.0pt;
+  border-left:solid #5B9BD5 3.0pt;background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>通信芯片</span></b></p>
+  </td>
+  <td width=812 valign=top style='width:609.3pt;border-top:solid white 1.0pt;
+  border-left:none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
+  style='font-size:18.0pt;font-family:宋体;color:white'>CH375B</span></p>
+  </td>
+ </tr>
+ <tr style='mso-yfti-irow:4'>
+  <td width=244 valign=top style='width:183.0pt;border-top:none;border-left:
+  solid #5B9BD5 3.0pt;border-bottom:none;border-right:solid white 1.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>通信方式</span></b></p>
+  </td>
+  <td width=812 valign=top style='width:609.3pt;border:none;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>串口</span></p>
+  </td>
+ </tr>
+ <tr style='mso-yfti-irow:5;mso-yfti-lastrow:yes'>
+  <td width=244 valign=top style='width:183.0pt;border:solid white 1.0pt;
+  border-left:solid #5B9BD5 3.0pt;background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><b><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>尺寸大小</span></b></p>
+  </td>
+  <td width=812 valign=top style='width:609.3pt;border-top:solid white 1.0pt;
+  border-left:none;border-bottom:solid white 1.0pt;border-right:solid #5B9BD5 3.0pt;
+  background:#5B9BD5;padding:0cm 5.4pt 0cm 5.4pt'>
+  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
+  style='font-size:18.0pt;font-family:宋体;color:white'>--mm*--mm*--mm(</span><span
+  style='font-size:18.0pt;font-family:宋体;color:white'>长<span lang=EN-US>*</span>宽<span
+  lang=EN-US>*</span>高<span lang=EN-US>)</span></span></p>
+  </td>
+ </tr>
+</table>
+</div>
+</body></html>
+===== 3、接口布局 =====
+===== 4、使用说明 =====
+<html><body>
+<p class=MsoNormal style='text-indent:31.0pt;mso-char-indent-count:2.0'><span
+style='font-size:16.0pt;font-family:宋体;color:#222222;letter-spacing:-.5pt;
+background:white'>本模块只能连接在<span lang=EN-US>ELF</span>主控板的<span lang=EN-US>port5</span>和<span
+lang=EN-US>port6</span>口（占用<span lang=EN-US>2</span>个口），或者<span lang=EN-US>2560</span>比赛扩展板上的<span
+lang=EN-US>USB host</span>专用接口上。<span lang=EN-US><o:p></o:p></span></span></p>
+<p class=MsoNormal align=center style='text-align:center;text-indent:31.0pt;
+mso-char-indent-count:2.0'><span style='font-size:16.0pt;font-family:宋体;
+color:#222222;letter-spacing:-.5pt;background:white'>（此处配图）<span lang=EN-US><o:p></o:p></span></span></p>
+<p class=MsoNormal style='text-indent:31.0pt;mso-char-indent-count:2.0'><span
+style='font-size:16.0pt;font-family:宋体;color:#222222;letter-spacing:-.5pt;
+background:white'>插上模块正常通电后，模块上的红色指示灯会亮起。插上<span lang=EN-US>2.4G</span>遥控手柄的接收器（<span
+lang=EN-US>USB</span>端）后，运行程序，如果通讯正常，模块上的绿色指示灯会亮起。当绿色指示灯亮起，此时就可以接收手柄信号了。<span
+lang=EN-US><o:p></o:p></span></span></p>
+</body></html>