Linux迷+Python粉 - 环境搭建https://blog.pythonwood.com/2017-12-05T13:46:00+08:00树莓派初始化环境搭建的一些事2017-12-05T13:46:00+08:002017-12-05T13:46:00+08:00pythonwoodtag:blog.pythonwood.com,2017-12-05:/2017/12/树莓派初始化环境搭建的一些事/<p>第二波研究树莓派功能了，上次主要是当作linux系统来研究，这次当作只能设备来研究。是奔着遥控式家庭影音的方案来研究的，树莓派的基础环境非常重要，所以从新理一理，记录下来。</p>
<h3 id="_1">一、奔着遥控式家庭影音的购买方案<a class="headerlink" href="#_1" title="Permanent link">¶</a></h3>
<p>经比较，树莓派在京东是挺贵的，鉴于是标准化带电子产品，去天猫买<a href="https://s.click.taobao.com/t?e=m%3D2%26s%3Di1ZaWZT35VIcQipKwQzePOeEDrYVVa64K7Vc7tFgwiHjf2vlNIV67pR2%2B%2F9Hp9mCHGUKWrwhgPms9V29auOuBOBgn3DwXo5fTavSczFePlBPv%2F0P2woSTIiNFfNqYeZfZqRIxUL2qmOWt8ptzziuV9VDE9N5gf5%2FRemoLTADB2DGJe8N%2FwNpGw%3D%3D&pvid=10_120.239.178.0_551_1512529291425" title="树莓派天猫链接">树莓派</a>可以了。我没买<span class="caps">SD</span>卡，将旧的class10的16G的<span class="caps">SD …</span></p><p>第二波研究树莓派功能了，上次主要是当作linux系统来研究，这次当作只能设备来研究。是奔着遥控式家庭影音的方案来研究的，树莓派的基础环境非常重要，所以从新理一理，记录下来。</p>
<h3 id="_1">一、奔着遥控式家庭影音的购买方案<a class="headerlink" href="#_1" title="Permanent link">¶</a></h3>
<p>经比较，树莓派在京东是挺贵的，鉴于是标准化带电子产品，去天猫买<a href="https://s.click.taobao.com/t?e=m%3D2%26s%3Di1ZaWZT35VIcQipKwQzePOeEDrYVVa64K7Vc7tFgwiHjf2vlNIV67pR2%2B%2F9Hp9mCHGUKWrwhgPms9V29auOuBOBgn3DwXo5fTavSczFePlBPv%2F0P2woSTIiNFfNqYeZfZqRIxUL2qmOWt8ptzziuV9VDE9N5gf5%2FRemoLTADB2DGJe8N%2FwNpGw%3D%3D&pvid=10_120.239.178.0_551_1512529291425" title="树莓派天猫链接">树莓派</a>可以了。我没买<span class="caps">SD</span>卡，将旧的class10的16G的<span class="caps">SD</span>利用上(class10意思是写入速度约<span class="caps">10MB</span>/s)。</p>
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<p><strong>我购买并用上的：</strong>
<a href="https://s.click.taobao.com/t?e=m%3D2%26s%3DjB5CtrQXlAccQipKwQzePOeEDrYVVa64K7Vc7tFgwiHjf2vlNIV67rCnyOxJms%2BVtTN3K9waqqis9V29auOuBOBgn3DwXo5fTavSczFePlBPv%2F0P2woSTBN3oW5I7sw9oXcuyoAGSVzy%2Flc8YI1OgQvABqsOAyUlBEellxPfI1OiZ%2BQMlGz6FQ%3D%3D&pvid=10_120.239.178.0_533_1512539397311" title="公牛usb插座天猫链接">公牛usb魔方插座</a>，<a href="https://s.click.taobao.com/t?e=m%3D2%26s%3Di1ZaWZT35VIcQipKwQzePOeEDrYVVa64K7Vc7tFgwiHjf2vlNIV67pR2%2B%2F9Hp9mCHGUKWrwhgPms9V29auOuBOBgn3DwXo5fTavSczFePlBPv%2F0P2woSTIiNFfNqYeZfZqRIxUL2qmOWt8ptzziuV9VDE9N5gf5%2FRemoLTADB2DGJe8N%2FwNpGw%3D%3D&pvid=10_120.239.178.0_551_1512529291425" title="树莓派天猫链接">树莓派</a>，<a href="https://s.click.taobao.com/t?e=m%3D2%26s%3DyO9jlKzcxlwcQipKwQzePOeEDrYVVa64K7Vc7tFgwiHjf2vlNIV67jeJ0D4P3i%2B8UOZr0mLjuses9V29auOuBOBgn3DwXo5fs9cRaxJdiKw3LnkA3bZiA%2F6gPESVKznnDfaTZ11r%2FGF6awgoXsc5TKo%2FiSVAKeldcSpj5qSCmbA%3D&pvid=10_120.239.178.6_72377_1512026724825" title="华趸hdmi转vga线带音频带供电"><span class="caps">HDMI</span>转<span class="caps">VGA</span>带供电</a>，带开关按钮线的电源，杜邦线。</p>
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<p><strong>不用购买就用上的配件：</strong>
红外接收仪(从坏的遥控玩具拆下可用)，旧电视遥控器一个，老<span class="caps">VGA</span>显示屏，旧音箱。</p>
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<p><strong>我购买而还没用的可选配件：</strong>
七彩<span class="caps">RGB</span>的<span class="caps">LED</span>元件，面包板，<a href="https://s.click.taobao.com/t?e=m%3D2%26s%3DfV%2BZ61WfxfkcQipKwQzePOeEDrYVVa64K7Vc7tFgwiHjf2vlNIV67lKP%2BmjvssA7r8hK%2FDw%2Bbm2s9V29auOuBOBgn3DwXo5fs9cRaxJdiKw3LnkA3bZiA0KFaRH2Tl0r%2BlUnyCWbT92Wt8ptzziuVx4DebA4okkCqN5EGMnCL1bGJe8N%2FwNpGw%3D%3D&pvid=10_120.239.178.0_378_1512536718652" title="HDMI转DVI天猫链接"><span class="caps">HDMI</span>转<span class="caps">DVI</span></a>，光敏电阻。</p>
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<p><strong>我认为不用买的：</strong> 小屏幕（退货了），温度感应，五向摇杆，蜂鸣器，触摸感应器等。</p>
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<p><img alt="房间树莓派媒体中心" src="https://blog.pythonwood.com/uploads/2017/房间树莓派媒体中心.jpg" title="房间树莓派媒体中心"></p>
<h3 id="raspbian">二、树莓派安装官方的raspbian系统并初始化<a class="headerlink" href="#raspbian" title="Permanent link">¶</a></h3>
<h4 id="_2">基础部分教程：<a class="headerlink" href="#_2" title="Permanent link">¶</a></h4>
<p>包括修改Pi密码,修改国内源,显示中文，设置时区为Asia/Shanghai，安装开源中文字体<strong>文泉驿</strong>，安装fcitx谷歌拼音，开启ssh服务，设置wifi连接密码</p>
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<p><strong>树莓派上手配置</strong> https://yaogangli.gitbooks.io/raspberry-pi-learning/content/Raspbian.html</p>
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<p><strong>新手入门树莓派必做的四件事</strong> http://blog.csdn.net/A_lPha/article/details/53116767</p>
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<p><strong>How to setup multiple WiFi networks?</strong> https://raspberrypi.stackexchange.com/questions/11631/how-to-setup-multiple-wifi-networks/11674</p>
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<p><strong>ssh服务配置</strong> https://www.raspberrypi.org/documentation/remote-access/ssh/</p>
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<h4 id="_3">优化部分教程：<a class="headerlink" href="#_3" title="Permanent link">¶</a></h4>
<p>包括添加u盘自动挂载功能，<span class="caps">VNC</span>服务，优化无网络下树莓派开机时间等</p>
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<p><strong>树莓派<span class="caps">USB</span>存储设备自动挂载</strong> http://www.jianshu.com/p/188828d9777a</p>
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<p><strong>How to change timeout in systemctl</strong> https://unix.stackexchange.com/questions/186162/how-to-change-timeout-in-systemctl</p>
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<p><strong>安装<span class="caps">VNC</span>服务(tightvncserver)</strong> https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-vnc-on-ubuntu-14-04</p>
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<p><strong>配置与学习树莓派config.txt配置文件</strong> https://www.zybuluo.com/SiberiaBear/note/328982</p>
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<h3 id="_4">三、重要提醒：<a class="headerlink" href="#_4" title="Permanent link">¶</a></h3>
<p>经验证，我安装一大堆东西后，<span class="caps">SD</span>卡使用才4G，其中几百兆是音乐， 所以8G卡也是够用的。</p>
<p>熟悉Linux环境的话，完成一台树莓派环境配置之后，可随时备份，其它树莓派克隆环境就可以了。具体方法参考另一篇随笔。
<a href="https://blog.pythonwood.com/2017/11/树莓派SD卡Linux系统盘复制，10分钟克隆新机/">树莓派<span class="caps">SD</span>卡Linux系统盘复制，10分钟克隆新机</a></p>
<h3 id="_5">四、参考<a class="headerlink" href="#_5" title="Permanent link">¶</a></h3>
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<p>开始 Raspberry Pi 项目前需要知道的 10 件事 https://www.digikey.com.cn/zh/articles/techzone/2017/feb/10-things-to-know-before-starting-a-raspberry-pi-project</p>
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<p>树莓派启动那些事 http://elmagnificogi.github.io/tags/#RaspberryPi</p>
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