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<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/624f4d1c6caf596192cd15c9/bg1.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0"><span class="fc2 sc0">广州致远电子股份有限公司</span><span class="ff2"><span class="fc2 sc0">(ww</span><span class="fc2 sc0">w</span><span class="_ _0"></span><span class="fc2 sc0">.</span><span class="fc2 sc0">z</span><span class="fc2 sc0">lg</span><span class="fc2 sc0">.</span><span class="fc2 sc0">c</span><span class="fc2 sc0">n</span><span class="fc2 sc0">)/</span><span class="ff1"><span class="fc2 sc0">广州周立功单片机科技有限公司</span></span><span class="fc2 sc0">(ww</span><span class="fc2 sc0">w</span><span class="_ _0"></span><span class="fc2 sc0">.</span><span class="_ _1"></span><span class="fc2 sc0">z</span><span class="fc2 sc0">lg</span><span class="fc2 sc0">m</span><span class="fc2 sc0">c</span><span class="fc2 sc0">u</span><span class="fc2 sc0">.</span><span class="fc2 sc0">c</span><span class="fc2 sc0">o</span><span class="fc2 sc0">m</span><span class="fc2 sc0">)</span><span class="fc2 sc0"> </span></span></div><div class="t m0 x2 h2 y2 ff2 fs0 fc0 sc0 ls0 ws0"><span class="fc2 sc0">1</span><span class="fc2 sc0"> </span></div><div class="t m0 x3 h3 y3 ff2 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x3 h3 y4 ff2 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x3 h4 y5 ff2 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x3 h3 y6 ff2 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x3 h3 y7 ff2 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x3 h3 y8 ff2 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x3 h3 y9 ff2 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x3 h3 ya ff2 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x4 h5 yb ff2 fs1 fc0 sc0 ls0 ws0"> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_ _2"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_ _2"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_ _3"> </span><span class="ff3 fs3 fc1">（上册）</span> </div><div class="t m0 x5 h3 yc ff2 fs4 fc0 sc0 ls0 ws0"> <span class="_ _4"> </span><span class="fs1"> </span></div></div><div class="pi" data-data='{"ctm":[1.611792,0.000000,0.000000,1.611792,0.000000,0.000000]}'></div></div>
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<div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/624f4d1c6caf596192cd15c9/bg2.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">广州致远电子股份有限公司<span class="ff2">(www<span class="_ _0"></span>.zlg.cn)/<span class="ff1">广州周立功单片机科技有限公司</span>(www<span class="_ _0"></span>.<span class="_ _1"></span>zlgmcu.com) </span></div><div class="t m0 x2 h2 y2 ff2 fs0 fc0 sc0 ls0 ws0">2 </div><div class="t m0 x3 h3 yd ff2 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x5 h3 ye ff2 fs4 fc0 sc0 ls0 ws0"> <span class="_ _4"> </span><span class="fs1"> </span></div></div><div class="pi" data-data='{"ctm":[1.611792,0.000000,0.000000,1.611792,0.000000,0.000000]}'></div></div>
<div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/624f4d1c6caf596192cd15c9/bg3.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">广州致远电子股份有限公司<span class="ff2">(www<span class="_ _0"></span>.zlg.cn)/<span class="ff1">广州周立功单片机科技有限公司</span>(www<span class="_ _0"></span>.<span class="_ _1"></span>zlgmcu.com) </span></div><div class="t m0 x2 h2 y2 ff2 fs0 fc0 sc0 ls0 ws0">3 </div><div class="t m0 x6 h3 yf ff3 fs1 fc0 sc0 ls0 ws0">目<span class="ff2"> <span class="_"> </span> <span class="_"> </span></span>录<span class="ff2"> </span></div><div class="t m0 x5 h4 y10 ff3 fs2 fc0 sc0 ls0 ws0">第一篇<span class="ff2"> <span class="_"> </span>Linux<span class="_"> </span></span>基础<span class="ff2"> <span class="_ _5"></span><span class="ls1">································································<span class="_ _1"></span>·············<span class="ls0"> <span class="_ _6"></span>1<span class="ff4 fs4"> </span></span></span></span></div><div class="t m0 x5 h4 y11 ff3 fs2 fc0 sc0 ls0 ws0">第<span class="_ _2"> </span><span class="ff2">1<span class="_"> </span></span>章<span class="ff2"> <span class="_"> </span>L<span class="_ _5"></span>inux<span class="_"> </span><span class="ff3">操作系统简介<span class="_ _1"></span></span> <span class="_ _0"></span><span class="ls1">································································<span class="ls0">·<span class="_ _7"></span> <span class="_ _6"></span>3<span class="ff4 fs4"> </span></span></span></span></div><div class="t m0 x7 h6 y12 ff2 fs4 fc0 sc0 ls0 ws0">1.1<span class="ff4"> <span class="_ _8"> </span></span>Linux<span class="_"> </span><span class="ff1">内核</span> <span class="_ _9"></span><span class="ls2">································································<span class="_ _1"></span>·····················<span class="ls0"> <span class="_ _0"></span>3<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y13 ff2 fs4 fc0 sc0 ls0 ws0">1.1.1<span class="ff4"> <span class="_ _a"> </span><span class="ff1">简介</span></span> <span class="_ _9"></span><span class="ls2">································································<span class="_ _1"></span>·······················<span class="ls0"> <span class="_ _0"></span>3<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y14 ff2 fs4 fc0 sc0 ls0 ws0">1.1.2<span class="ff4"> <span class="_ _a"> </span><span class="ff1">特点</span></span> <span class="_ _9"></span><span class="ls2">································································<span class="_ _1"></span>·······················<span class="ls0"> <span class="_ _0"></span>4<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y15 ff2 fs4 fc0 sc0 ls0 ws0">1.1.3<span class="ff4"> <span class="_ _a"> </span><span class="ff1">内核版本号</span></span> <span class="_ _1"></span><span class="ls2">································<span class="_ _1"></span>································<span class="_ _1"></span>·············</span> <span class="_ _0"></span>6<span class="ff4"> </span></div><div class="t m0 x8 h6 y16 ff2 fs4 fc0 sc0 ls0 ws0">1.1.4<span class="ff4"> <span class="_ _a"> </span><span class="ff1">组成部分</span></span><span class="ls2">·················································································</span> <span class="_ _0"></span>6<span class="ff4"> </span></div><div class="t m0 x7 h6 y17 ff2 fs4 fc0 sc0 ls0 ws0">1.2<span class="ff4"> <span class="_ _8"> </span></span>Linux<span class="_"> </span><span class="ff1">发行<span class="_ _5"></span>版<span class="ff2"> <span class="_ _b"></span><span class="ls2">································································<span class="_ _1"></span>················<span class="ls0"> <span class="_ _6"></span>10<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x7 h6 y18 ff2 fs4 fc0 sc0 ls0 ws0">1.3<span class="ff4"> <span class="_ _8"> </span><span class="ff1">嵌入式<span class="_ _c"> </span></span></span>Li<span class="_ _5"></span>nux <span class="_ _b"></span><span class="ls2">································<span class="_ _1"></span>················································<span class="ls0"> <span class="_ _d"></span>12<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y19 ff2 fs4 fc0 sc0 ls0 ws0">1.3.1<span class="ff4"> <span class="_ _a"> </span><span class="ff1">嵌入式<span class="_ _c"> </span></span></span>Linux<span class="_"> </span><span class="ff1">的特点<span class="_ _5"></span><span class="ff2"> <span class="_ _e"></span><span class="ls2">································································<span class="_ _1"></span><span class="ls0"> <span class="_ _6"></span>12<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x8 h6 y1a ff2 fs4 fc0 sc0 ls0 ws0">1.3.2<span class="ff4"> <span class="_ _a"> </span><span class="ff1">嵌入式<span class="_ _c"> </span></span></span>Linux<span class="_"> </span><span class="ff1">的产品<span class="_ _5"></span>形态<span class="ff2"> <span class="_ _e"></span><span class="ls2">··························································<span class="ls0"> <span class="_ _6"></span>13<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x5 h4 y1b ff3 fs2 fc0 sc0 ls0 ws0">第<span class="_ _2"> </span><span class="ff2">2<span class="_"> </span></span>章<span class="ff2"> <span class="_"> </span></span>安装<span class="_ _f"> </span><span class="ff2">L<span class="_ _5"></span>inux<span class="_ _2"> </span><span class="ff3">操作系统</span> <span class="ls1">································<span class="_ _1"></span>·······························</span> <span class="_ _10"></span>15<span class="ff4 fs4"> </span></span></div><div class="t m0 x7 h6 y1c ff2 fs4 fc0 sc0 ls0 ws0">2.1<span class="ff4"> <span class="_ _8"> </span><span class="ff1">获得<span class="_ _c"> </span></span></span>Linux<span class="_"> </span><span class="ff1">环境的三<span class="_ _5"></span>种方式<span class="ff2"> <span class="_ _b"></span><span class="ls2">································<span class="_ _1"></span>·····························<span class="_ _1"></span><span class="ls0"> <span class="_ _6"></span>15<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x7 h6 y1d ff2 fs4 fc0 sc0 ls0 ws0">2.2<span class="ff4"> <span class="_ _8"> </span><span class="ff1">发行版选择和<span class="_ _c"> </span></span></span>ISO<span class="_ _c"> </span><span class="ff1">下载<span class="_ _5"></span><span class="ff2"> <span class="_ _0"></span><span class="ls2">································<span class="_ _1"></span>··································<span class="ls0"> <span class="_ _d"></span>16<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x7 h6 y1e ff2 fs4 fc0 sc0 ls0 ws0">2.3<span class="ff4"> <span class="_ _8"> </span></span>VMware Play<span class="_ _5"></span>er<span class="_"> </span><span class="ff1">软件</span> <span class="_ _b"></span><span class="ls2">································································<span class="_ _1"></span>·······<span class="ls0"> <span class="_ _6"></span>17<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y1f ff2 fs4 fc0 sc0 ls0 ws0">2.3.1<span class="ff4"> <span class="_ _a"> </span><span class="ff1">下载和安装</span></span> <span class="_ _1"></span><span class="ls2">································<span class="_ _1"></span>································<span class="_ _1"></span>···········</span> <span class="_ _6"></span>17<span class="ff4"> </span></div><div class="t m0 x8 h6 y20 ff2 fs4 fc0 sc0 ls0 ws0">2.3.2<span class="ff4"> <span class="_ _a"> </span><span class="ff1">设置虚拟化支持<span class="_ _5"></span><span class="ff2"> <span class="_ _6"></span><span class="ls2">································································<span class="_ _1"></span>·····</span> <span class="_ _6"></span>19<span class="ff4"> </span></span></span></span></div><div class="t m0 x7 h6 y21 ff2 fs4 fc0 sc0 ls0 ws0">2.4<span class="ff4"> <span class="_ _8"> </span><span class="ff1">使用现成的虚拟<span class="_ _5"></span>机<span class="ff2"> <span class="_ _6"></span><span class="ls2">········································································<span class="_ _1"></span></span> <span class="_ _6"></span>20<span class="ff4"> </span></span></span></span></div><div class="t m0 x7 h6 y22 ff2 fs4 fc0 sc0 ls0 ws0">2.5<span class="ff4"> <span class="_ _8"> </span><span class="ff1">创建和配置虚拟<span class="_ _5"></span>机<span class="ff2"> <span class="_ _6"></span><span class="ls2">········································································<span class="_ _1"></span></span> <span class="_ _6"></span>24<span class="ff4"> </span></span></span></span></div><div class="t m0 x8 h6 y23 ff2 fs4 fc0 sc0 ls0 ws0">2.5.1<span class="ff4"> <span class="_ _a"> </span><span class="ff1">创建虚拟机</span></span> <span class="_ _1"></span><span class="ls2">································<span class="_ _1"></span>································<span class="_ _1"></span>···········</span> <span class="_ _6"></span>24<span class="ff4"> </span></div><div class="t m0 x8 h6 y24 ff2 fs4 fc0 sc0 ls0 ws0">2.5.2<span class="ff4"> <span class="_ _a"> </span><span class="ff1">虚拟机设置</span></span> <span class="_ _1"></span><span class="ls2">································<span class="_ _1"></span>································<span class="_ _1"></span>···········</span> <span class="_ _6"></span>27<span class="ff4"> </span></div><div class="t m0 x7 h6 y25 ff2 fs4 fc0 sc0 ls0 ws0">2.6<span class="ff4"> <span class="_ _8"> </span><span class="ff1">安装<span class="_ _c"> </span></span></span>Ubuntu <span class="_ _11"></span><span class="ls2">································································<span class="_ _1"></span>·················<span class="ls0"> <span class="_ _6"></span>29<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y26 ff2 fs4 fc0 sc0 ls0 ws0">2.6.1<span class="ff4"> <span class="_ _a"> </span><span class="ff1">实体机安装前准<span class="_ _5"></span>备<span class="ff2"> <span class="_ _6"></span><span class="ls2">··································································<span class="_ _1"></span></span> <span class="_ _6"></span>29<span class="ff4"> </span></span></span></span></div><div class="t m0 x8 h6 y27 ff2 fs4 fc0 sc0 ls0 ws0">2.6.2<span class="ff4"> <span class="_ _a"> </span><span class="ff1">虚拟机安装前准<span class="_ _5"></span>备<span class="ff2"> <span class="_ _6"></span><span class="ls2">··································································<span class="_ _1"></span></span> <span class="_ _6"></span>31<span class="ff4"> </span></span></span></span></div><div class="t m0 x8 h6 y28 ff2 fs4 fc0 sc0 ls0 ws0">2.6.3<span class="ff4"> <span class="_ _a"> </span><span class="ff1">正式安装<span class="_ _c"> </span></span></span>Ubuntu<span class="_ _5"></span> <span class="_ _11"></span><span class="ls2">································<span class="_ _1"></span>·····································<span class="_ _1"></span><span class="ls0"> <span class="_ _6"></span>33<span class="ff4"> </span></span></span></div><div class="t m0 x7 h6 y29 ff2 fs4 fc0 sc0 ls0 ws0">2.7<span class="ff4"> <span class="_ _8"> </span><span class="ff1">初识<span class="_ _c"> </span></span></span>Ubuntu <span class="_ _11"></span><span class="ls2">································································<span class="_ _1"></span>·················<span class="ls0"> <span class="_ _6"></span>37<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y2a ff2 fs4 fc0 sc0 ls0 ws0">2.7.1<span class="ff4"> <span class="_ _a"> </span></span>Ubuntu<span class="_"> </span><span class="ff1 ls3">桌面</span> <span class="_ _11"></span><span class="ls2">································<span class="_ _1"></span>···········································<span class="ls0"> <span class="_ _d"></span>37<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y2b ff2 fs4 fc0 sc0 ls0 ws0">2.7.2<span class="ff4"> <span class="_ _a"> </span><span class="ff1">输入法</span></span><span class="ls2">··················································································<span class="_ _1"></span></span> <span class="_ _6"></span>38<span class="ff4"> </span></div><div class="t m0 x8 h6 y2c ff2 fs4 fc0 sc0 ls0 ws0">2.7.3<span class="ff4"> <span class="_ _a"> </span><span class="ff1">系统设置</span></span><span class="ls2">···············································································</span> <span class="_ _6"></span>38<span class="ff4"> </span></div><div class="t m0 x8 h6 y2d ff2 fs4 fc0 sc0 ls0 ws0">2.7.4<span class="ff4"> <span class="_ _a"> </span><span class="ff1">搜索软件和文件<span class="_ _5"></span><span class="ff2"> <span class="_ _6"></span><span class="ls2">································································<span class="_ _1"></span>·····</span> <span class="_ _6"></span>39<span class="ff4"> </span></span></span></span></div><div class="t m0 x8 h6 y2e ff2 fs4 fc0 sc0 ls0 ws0">2.7.5<span class="ff4"> <span class="_ _a"> </span><span class="ff1">打开终端</span></span><span class="ls2">···············································································</span> <span class="_ _6"></span>40<span class="ff4"> </span></div><div class="t m0 x8 h6 y2f ff2 fs4 fc0 sc0 ls0 ws0">2.7.6<span class="ff4"> <span class="_ _a"> </span><span class="ff1">安装软件</span></span><span class="ls2">···············································································</span> <span class="_ _6"></span>41<span class="ff4"> </span></div><a class="l" rel='nofollow' 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<div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/624f4d1c6caf596192cd15c9/bg4.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">广州致远电子股份有限公司<span class="ff2">(www<span class="_ _0"></span>.zlg.cn)/<span class="ff1">广州周立功单片机科技有限公司</span>(www<span class="_ _0"></span>.<span class="_ _1"></span>zlgmcu.com) </span></div><div class="t m0 x2 h2 y2 ff2 fs0 fc0 sc0 ls0 ws0">4 </div><div class="t m0 x5 h4 y30 ff3 fs2 fc0 sc0 ls0 ws0">第<span class="_ _f"> </span><span class="ff2">3<span class="_"> </span></span>章<span class="ff2"> <span class="_"> </span></span>开始使用<span class="_ _2"> </span><span class="ff2">L<span class="_ _5"></span>inux<span class="_ _1"></span> <span class="_ _0"></span><span class="ls1">································<span class="_ _1"></span>······································<span class="ls0"> <span class="_ _10"></span>43<span class="ff4 fs4"> </span></span></span></span></div><div class="t m0 x7 h6 y31 ff2 fs4 fc0 sc0 ls0 ws0">3.1<span class="ff4"> <span class="_ _8"> </span></span>Linux Shell <span class="_ _1"></span><span class="ls2">································································<span class="_ _1"></span>··················</span> <span class="_ _6"></span>43<span class="ff4"> </span></div><div class="t m0 x8 h6 y32 ff2 fs4 fc0 sc0 ls0 ws0">3.1.1<span class="ff4"> <span class="_ _a"> </span></span>Shell<span class="_"> </span><span class="ff1">是什么？<span class="_ _5"></span><span class="ff2"> <span class="_ _9"></span><span class="ls2">································<span class="_ _1"></span>································<span class="_ _1"></span>········<span class="ls0"> <span class="_ _6"></span>43<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x8 h6 y33 ff2 fs4 fc0 sc0 ls0 ws0">3.1.2<span class="ff4"> <span class="_ _a"> </span></span>Shell<span class="_"> </span><span class="ff1">的种类和<span class="_ _5"></span>特点<span class="ff2 ls2">································································<span class="_ _1"></span>··<span class="ls0"> <span class="_ _6"></span>44<span class="ff4"> </span></span></span></span></div><div class="t m0 x7 h6 y34 ff2 fs4 fc0 sc0 ls0 ws0">3.2<span class="ff4"> <span class="_ _8"> </span></span>Linux<span class="_"> </span><span class="ff1">常见<span class="_ _5"></span>命令<span class="ff2"> <span class="_ _9"></span><span class="ls2">································<span class="_ _1"></span>·············································<span class="_ _1"></span><span class="ls0"> <span class="_ _6"></span>45<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x8 h6 y35 ff2 fs4 fc0 sc0 ls0 ws0">3.2.1<span class="ff4"> <span class="_ _a"> </span><span class="ff1">导航命令</span></span><span class="ls2">···············································································</span> <span class="_ _6"></span>45<span class="ff4"> </span></div><div class="t m0 x8 h6 y36 ff2 fs4 fc0 sc0 ls0 ws0">3.2.2<span class="ff4"> <span class="_ _a"> </span><span class="ff1">目录操作命令<span class="_ _5"></span><span class="ff2"> <span class="_ _6"></span><span class="ls2">································<span class="_ _1"></span>········································</span> <span class="_ _d"></span>48<span class="ff4"> </span></span></span></span></div><div class="t m0 x8 h6 y37 ff2 fs4 fc0 sc0 ls0 ws0">3.2.3<span class="ff4"> <span class="_ _a"> </span><span class="ff1">文件操作命令<span class="_ _5"></span><span class="ff2"> <span class="_ _6"></span><span class="ls2">································<span class="_ _1"></span>········································</span> <span class="_ _d"></span>51<span class="ff4"> </span></span></span></span></div><div class="t m0 x8 h6 y38 ff2 fs4 fc0 sc0 ls0 ws0">3.2.4<span class="ff4"> <span class="_ _a"> </span><span class="ff1">网络操作命令<span class="_ _5"></span><span class="ff2"> <span class="_ _6"></span><span class="ls2">································<span class="_ _1"></span>········································</span> <span class="_ _d"></span>61<span class="ff4"> </span></span></span></span></div><div class="t m0 x8 h6 y39 ff2 fs4 fc0 sc0 ls0 ws0">3.2.5<span class="ff4"> <span class="_ _a"> </span><span class="ff1">安装和卸载文件<span class="_ _5"></span>系统<span class="ff2"> <span class="_ _1"></span><span class="ls2">································<span class="_ _1"></span>·······························</span> <span class="_ _d"></span>62<span class="ff4"> </span></span></span></span></div><div class="t m0 x8 h6 y3a ff2 fs4 fc0 sc0 ls0 ws0">3.2.6<span class="ff4"> <span class="_ _a"> </span><span class="ff1">使用内核模块和<span class="_ _5"></span>驱动<span class="ff2"> <span class="_ _1"></span><span class="ls2">································<span class="_ _1"></span>·······························</span> <span class="_ _d"></span>64<span class="ff4"> </span></span></span></span></div><div class="t m0 x8 h6 y3b ff2 fs4 fc0 sc0 ls0 ws0">3.2.7<span class="ff4"> <span class="_ _a"> </span><span class="ff1">重启和关机</span></span> <span class="_ _1"></span><span class="ls2">································<span class="_ _1"></span>································<span class="_ _1"></span>···········</span> <span class="_ _6"></span>66<span class="ff4"> </span></div><div class="t m0 x8 h6 y3c ff2 fs4 fc0 sc0 ls0 ws0">3.2.8<span class="ff4"> <span class="_ _a"> </span><span class="ff1">其它命令</span></span><span class="ls2">···············································································</span> <span class="_ _6"></span>66<span class="ff4"> </span></div><div class="t m0 x7 h6 y3d ff2 fs4 fc0 sc0 ls0 ws0">3.3<span class="ff4"> <span class="_ _8"> </span></span>Shell<span class="_"> </span><span class="ff1">文件</span> <span class="_ _9"></span><span class="ls2">································································<span class="_ _1"></span>····················<span class="ls0"> <span class="_ _6"></span>69<span class="ff4"> </span></span></span></div><div class="t m0 x7 h6 y3e ff2 fs4 fc0 sc0 ls0 ws0">3.4<span class="ff4"> <span class="_ _8"> </span></span>Linux<span class="_"> </span><span class="ff1">环境<span class="_ _5"></span>变量<span class="ff2"> <span class="_ _9"></span><span class="ls2">································<span class="_ _1"></span>·············································<span class="_ _1"></span><span class="ls0"> <span class="_ _6"></span>69<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x8 h6 y3f ff2 fs4 fc0 sc0 ls0 ws0">3.4.1<span class="ff4"> <span class="_ _a"> </span><span class="ff1">环境变量</span></span><span class="ls2">···············································································</span> <span class="_ _6"></span>69<span class="ff4"> </span></div><div class="t m0 x8 h6 y40 ff2 fs4 fc0 sc0 ls0 ws0">3.4.2<span class="ff4"> <span class="_ _a"> </span><span class="ff1">修改环境变量<span class="_ _5"></span><span class="ff2"> <span class="_ _6"></span><span class="ls2">································<span class="_ _1"></span>········································</span> <span class="_ _d"></span>70<span class="ff4"> </span></span></span></span></div><div class="t m0 x5 h4 y41 ff3 fs2 fc0 sc0 ls0 ws0">第<span class="_ _f"> </span><span class="ff2">4<span class="_"> </span></span>章<span class="ff2"> <span class="_"> </span>Linux<span class="_"> </span></span>文件系统<span class="ff2"> <span class="_ _0"></span><span class="ls1">································<span class="_ _1"></span>······································<span class="ls0"> <span class="_ _10"></span>73<span class="ff4 fs4"> </span></span></span></span></div><div class="t m0 x7 h6 y42 ff2 fs4 fc0 sc0 ls0 ws0">4.1<span class="ff4"> <span class="_ _8"> </span></span>Linux<span class="_"> </span><span class="ff1">目录<span class="_ _5"></span>结构<span class="ff2"> <span class="_ _9"></span><span class="ls2">································<span class="_ _1"></span>·············································<span class="_ _1"></span><span class="ls0"> <span class="_ _6"></span>73<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x8 h6 y43 ff2 fs4 fc0 sc0 ls0 ws0">4.1.1<span class="ff4"> <span class="_ _a"> </span></span>Linux<span class="_"> </span><span class="ff1">目录树<span class="_ _5"></span><span class="ff2"> <span class="_ _b"></span><span class="ls2">································································<span class="_ _1"></span>··········<span class="ls0"> <span class="_ _6"></span>73<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x8 h6 y44 ff2 fs4 fc0 sc0 ls0 ws0">4.1.2<span class="ff4"> <span class="_ _a"> </span></span>Linux<span class="_"> </span><span class="ff1">目录树标<span class="_ _5"></span>准<span class="ff2"> <span class="_ _9"></span><span class="ls2">································································<span class="_ _1"></span>····<span class="ls0"> <span class="_ _6"></span>74<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x7 h6 y45 ff2 fs4 fc0 sc0 ls0 ws0">4.2<span class="ff4"> <span class="_ _8"> </span></span>Linux<span class="_"> </span><span class="ff1">的文<span class="_ _5"></span>件<span class="ff2"> <span class="_ _b"></span><span class="ls2">································································<span class="_ _1"></span>················<span class="ls0"> <span class="_ _6"></span>75<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x8 h6 y46 ff2 fs4 fc0 sc0 ls0 ws0">4.2.1<span class="ff4"> <span class="_ _a"> </span></span>Linux<span class="_"> </span><span class="ff1">文件结构<span class="_ _5"></span><span class="ff2"> <span class="_ _9"></span><span class="ls2">································<span class="_ _1"></span>·······································<span class="_ _1"></span><span class="ls0"> <span class="_ _6"></span>75<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x8 h6 y47 ff2 fs4 fc0 sc0 ls0 ws0">4.2.2<span class="ff4"> <span class="_ _a"> </span></span>Linux<span class="_"> </span><span class="ff1">文件名称<span class="_ _5"></span><span class="ff2"> <span class="_ _9"></span><span class="ls2">································<span class="_ _1"></span>·······································<span class="_ _1"></span><span class="ls0"> <span class="_ _6"></span>76<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x8 h6 y48 ff2 fs4 fc0 sc0 ls0 ws0">4.2.3<span class="ff4"> <span class="_ _a"> </span><span class="ff1">文件类型</span></span><span class="ls2">···············································································</span> <span class="_ _6"></span>77<span class="ff4"> </span></div><div class="t m0 x7 h6 y49 ff2 fs4 fc0 sc0 ls0 ws0">4.3<span class="ff4"> <span class="_ _8"> </span></span>Linux<span class="_"> </span><span class="ff1">文件<span class="_ _5"></span>系统<span class="ff2"> <span class="_ _9"></span><span class="ls2">································<span class="_ _1"></span>·············································<span class="_ _1"></span><span class="ls0"> <span class="_ _6"></span>78<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x8 h6 y4a ff2 fs4 fc0 sc0 ls0 ws0">4.3.1<span class="ff4"> <span class="_ _a"> </span></span>Ext3<span class="_"> </span><span class="ff1">文件系统<span class="ls3">特点</span></span> <span class="_ _10"></span><span class="ls2">································<span class="_ _1"></span>··································<span class="ls0"> <span class="_ _d"></span>78<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y4b ff2 fs4 fc0 sc0 ls0 ws0">4.3.2<span class="ff4"> <span class="_ _a"> </span></span>Ext4<span class="_"> </span><span class="ff1">文件系统特<span class="_ _5"></span>点<span class="ff2"> <span class="_ _0"></span><span class="ls2">··································································<span class="ls0"> <span class="_ _6"></span>79<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x8 h6 y4c ff2 fs4 fc0 sc0 ls0 ws0">4.3.3<span class="ff4"> <span class="_ _a"> </span><span class="ff1">其它文件系统<span class="_ _5"></span><span class="ff2"> <span class="_ _6"></span><span class="ls2">································<span class="_ _1"></span>········································</span> <span class="_ _d"></span>80<span class="ff4"> </span></span></span></span></div><div class="t m0 x5 h4 y4d ff3 fs2 fc0 sc0 ls0 ws0">第<span class="_ _f"> </span><span class="ff2">5<span class="_"> </span></span>章<span class="ff2"> <span class="_"> </span><span class="ls4">Vi<span class="_ _3"> </span></span></span>编辑器<span class="ff2 ls1">································································<span class="_ _1"></span>··············<span class="ls0"> <span class="_ _10"></span>85<span class="ff4 fs4"> </span></span></span></div><div class="t m0 x7 h6 y4e ff2 fs4 fc0 sc0 ls0 ws0">5.1<span class="ff4"> <span class="_ _8"> </span></span>V<span class="_ _0"></span>i/V<span class="_ _5"></span>im<span class="_"> </span><span class="ff1">编辑<span class="_ _5"></span>器<span class="ff2"> <span class="_ _10"></span><span class="ls2">································································<span class="_ _1"></span>··············<span class="ls0"> <span class="_ _6"></span>85<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x7 h6 y4f ff2 fs4 fc0 sc0 ls0 ws0">5.2<span class="ff4"> <span class="_ _8"> </span></span><span class="ls5">Vi<span class="_ _f"> </span></span><span class="ff1">的模式</span> <span class="_ _10"></span><span class="ls2">································································<span class="_ _1"></span>····················<span class="ls0"> <span class="_ _6"></span>85<span class="ff4"> </span></span></span></div><div class="t m0 x7 h6 y50 ff2 fs4 fc0 sc0 ls0 ws0">5.3<span class="ff4"> <span class="_ _8"> </span></span>V<span class="_ _0"></span>im<span class="_"> </span><span class="ff1">的安装</span> <span class="_ _9"></span><span class="ls2">································<span class="_ _1"></span>··················································<span class="ls0"> <span class="_ _d"></span>86<span class="ff4"> </span></span></span></div><div class="t m0 x7 h6 y51 ff2 fs4 fc0 sc0 ls0 ws0">5.4<span class="ff4"> <span class="_ _8"> </span><span class="ff1">启动和关闭<span class="_ _c"> </span></span></span><span class="ls5">Vi<span class="_ _1"></span></span> <span class="_ _10"></span><span class="ls2">································································<span class="_ _1"></span>··············<span class="ls0"> <span class="_ _6"></span>86<span class="ff4"> </span></span></span></div><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a 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<div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/624f4d1c6caf596192cd15c9/bg5.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">广州致远电子股份有限公司<span class="ff2">(www<span class="_ _0"></span>.zlg.cn)/<span class="ff1">广州周立功单片机科技有限公司</span>(www<span class="_ _0"></span>.<span class="_ _1"></span>zlgmcu.com) </span></div><div class="t m0 x2 h2 y2 ff2 fs0 fc0 sc0 ls0 ws0">5 </div><div class="t m0 x7 h6 y52 ff2 fs4 fc0 sc0 ls0 ws0">5.5<span class="ff4"> <span class="_ _8"> </span><span class="ff1">光标移动</span></span><span class="ls2">·····················································································</span> <span class="_ _d"></span>87<span class="ff4"> </span></div><div class="t m0 x7 h6 y53 ff2 fs4 fc0 sc0 ls0 ws0">5.6<span class="ff4"> <span class="_ _8"> </span><span class="ff1">文本编辑</span></span><span class="ls2">·····················································································</span> <span class="_ _d"></span>87<span class="ff4"> </span></div><div class="t m0 x8 h6 y32 ff2 fs4 fc0 sc0 ls0 ws0">5.6.1<span class="ff4"> <span class="_ _a"> </span><span class="ff1">文本输入</span></span><span class="ls2">···············································································</span> <span class="_ _6"></span>87<span class="ff4"> </span></div><div class="t m0 x8 h6 y33 ff2 fs4 fc0 sc0 ls0 ws0">5.6.2<span class="ff4"> <span class="_ _a"> </span><span class="ff1">文本处理</span></span><span class="ls2">···············································································</span> <span class="_ _6"></span>88<span class="ff4"> </span></div><div class="t m0 x7 h6 y34 ff2 fs4 fc0 sc0 ls0 ws0">5.7<span class="ff4"> <span class="_ _8"> </span><span class="ff1">配置<span class="_ _c"> </span></span></span><span class="ls3">vi</span> <span class="_ _6"></span><span class="ls2">································<span class="_ _1"></span>·······················································<span class="_ _1"></span></span> <span class="_ _6"></span>91<span class="ff4"> </span></div><div class="t m0 x7 h6 y35 ff2 fs4 fc0 sc0 ls0 ws0">5.8<span class="ff4"> <span class="_ _8"> </span><span class="ff1">文件对比</span></span><span class="ls2">·····················································································</span> <span class="_ _d"></span>93<span class="ff4"> </span></div><div class="t m0 x5 h4 y54 ff3 fs2 fc0 sc0 ls0 ws0">第<span class="_ _f"> </span><span class="ff2">6<span class="_"> </span></span>章<span class="ff2"> <span class="_"> </span></span>嵌入式<span class="_ _2"> </span><span class="ff2">L<span class="_ _5"></span>inux<span class="_ _2"> </span><span class="ff3">开发环境构建</span> <span class="ls1">······················································</span> <span class="_ _10"></span>95<span class="ff4 fs4"> </span></span></div><div class="t m0 x7 h6 y37 ff2 fs4 fc0 sc0 ls0 ws0">6.1<span class="ff4"> <span class="_ _8"> </span><span class="ff1">嵌入式<span class="_ _c"> </span></span></span>Li<span class="_ _5"></span>nux<span class="_"> </span><span class="ff1">开发模型</span> <span class="_ _11"></span><span class="ls2">································<span class="_ _1"></span>···································<span class="ls0"> <span class="_ _d"></span>95<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y38 ff2 fs4 fc0 sc0 ls0 ws0">6.1.1<span class="ff4"> <span class="_ _a"> </span><span class="ff1">交叉编译</span></span><span class="ls2">···············································································</span> <span class="_ _6"></span>95<span class="ff4"> </span></div><div class="t m0 x8 h6 y39 ff2 fs4 fc0 sc0 ls0 ws0">6.1.2<span class="ff4"> <span class="_ _a"> </span><span class="ff1">交叉编译器</span></span> <span class="_ _1"></span><span class="ls2">································<span class="_ _1"></span>································<span class="_ _1"></span>···········</span> <span class="_ _6"></span>96<span class="ff4"> </span></div><div class="t m0 x7 h6 y3a ff2 fs4 fc0 sc0 ls0 ws0">6.2<span class="ff4"> <span class="_ _8"> </span><span class="ff1">安装交叉编译器<span class="_ _5"></span><span class="ff2"> <span class="_ _6"></span><span class="ls2">································································<span class="_ _1"></span>···········</span> <span class="_ _6"></span>96<span class="ff4"> </span></span></span></span></div><div class="t m0 x8 h6 y3b ff2 fs4 fc0 sc0 ls0 ws0">6.2.1<span class="ff4"> <span class="_ _a"> </span><span class="ff1">解压工具链压缩<span class="_ _5"></span>包<span class="ff2"> <span class="_ _6"></span><span class="ls2">··································································<span class="_ _1"></span></span> <span class="_ _6"></span>96<span class="ff4"> </span></span></span></span></div><div class="t m0 x8 h6 y3c ff2 fs4 fc0 sc0 ls0 ws0">6.2.2<span class="ff4"> <span class="_ _a"> </span><span class="ff1">设置环境变量<span class="_ _5"></span><span class="ff2"> <span class="_ _6"></span><span class="ls2">································<span class="_ _1"></span>········································</span> <span class="_ _d"></span>97<span class="ff4"> </span></span></span></span></div><div class="t m0 x7 h6 y3d ff2 fs4 fc0 sc0 ls0 ws0">6.3<span class="ff4"> <span class="_ _8"> </span></span>SSH<span class="_"> </span><span class="ff1">服务器<span class="_ _5"></span><span class="ff2"> <span class="ls2">································································<span class="_ _1"></span>················</span> <span class="_ _0"></span>100<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y3e ff2 fs4 fc0 sc0 ls0 ws0">6.3.1<span class="ff4"> <span class="_ _a"> </span></span>SSH<span class="_"> </span><span class="ff1">能做什么？<span class="_ _5"></span><span class="ff2"> <span class="ls2">····································································</span> <span class="_ _0"></span>100<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y3f ff2 fs4 fc0 sc0 ls0 ws0">6.3.2<span class="ff4"> <span class="_ _a"> </span><span class="ff1">安装<span class="_ _c"> </span></span></span><span class="ls6">SSH<span class="_ _f"> </span></span><span class="ff1">服务器</span> <span class="_ _1"></span><span class="ls2">································<span class="_ _1"></span>···································</span> <span class="_ _0"></span>100<span class="ff4"> </span></div><div class="t m0 x8 h6 y40 ff2 fs4 fc0 sc0 ls0 ws0">6.3.3<span class="ff4"> <span class="_ _a"> </span><span class="ff1">测试<span class="_ _c"> </span></span></span><span class="ls6">SSH<span class="_ _f"> </span><span class="ff1 ls3">服务</span></span> <span class="_ _6"></span><span class="ls2">································································<span class="_ _1"></span>······</span> <span class="_ _0"></span>101<span class="ff4"> </span></div><div class="t m0 x8 h6 y55 ff2 fs4 fc0 sc0 ls0 ws0">6.3.4<span class="ff4"> <span class="_ _a"> </span><span class="ff1">用<span class="_ _c"> </span></span></span>Putty<span class="_"> </span><span class="ff1">测试</span> <span class="_ _b"></span><span class="ls2">································································<span class="_ _1"></span>·········<span class="ls0"> <span class="_ _0"></span>103<span class="_ _5"></span><span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y42 ff2 fs4 fc0 sc0 ls0 ws0">6.3.5<span class="ff4"> <span class="_ _a"> </span><span class="ff1">用<span class="_ _c"> </span></span></span>SSH Secure Shel<span class="_ _5"></span>l<span class="_"> </span><span class="ff1">测试</span> <span class="_ _9"></span><span class="ls2">································<span class="_ _1"></span>··························<span class="ls0"> <span class="_ _0"></span>105<span class="ff4"> </span></span></span></div><div class="t m0 x7 h6 y43 ff2 fs4 fc0 sc0 ls0 ws0">6.4<span class="ff4"> <span class="_ _8"> </span></span>NFS<span class="_"> </span><span class="ff1">服务器<span class="_ _5"></span><span class="ff2"> <span class="ls2">································································<span class="_ _1"></span>················</span> <span class="_ _0"></span>108<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y44 ff2 fs4 fc0 sc0 ls0 ws0">6.4.1<span class="ff4"> <span class="_ _a"> </span></span>NFS<span class="_"> </span><span class="ff1">能做什<span class="_ _5"></span>么？<span class="ff2"> <span class="ls2">····································································</span> <span class="_ _0"></span>108<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y45 ff2 fs4 fc0 sc0 ls0 ws0">6.4.2<span class="ff4"> <span class="_ _a"> </span><span class="ff1">安装<span class="_ _c"> </span></span></span>NFS<span class="_"> </span><span class="ff1">软件包<span class="_ _5"></span><span class="ff2"> <span class="_ _6"></span><span class="ls2">································<span class="_ _1"></span>···································</span> <span class="_ _0"></span>109<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y46 ff2 fs4 fc0 sc0 ls0 ws0">6.4.3<span class="ff4"> <span class="_ _a"> </span><span class="ff1">添加<span class="_ _c"> </span></span></span>NFS<span class="_"> </span><span class="ff1">共享目<span class="_ _5"></span>录<span class="ff2"> <span class="_ _6"></span><span class="ls2">································································<span class="_ _1"></span></span> <span class="_ _0"></span>109<span class="_ _5"></span><span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y47 ff2 fs4 fc0 sc0 ls0 ws0">6.4.4<span class="ff4"> <span class="_ _a"> </span><span class="ff1">启动<span class="_ _c"> </span></span></span>NFS<span class="_"> </span><span class="ff1">服务<span class="_ _5"></span><span class="ff2"> <span class="_ _6"></span><span class="ls2">································<span class="_ _1"></span>································<span class="_ _1"></span>······</span> <span class="_ _0"></span>110<span class="_ _5"></span><span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y48 ff2 fs4 fc0 sc0 ls0 ws0">6.4.5<span class="ff4"> <span class="_ _a"> </span><span class="ff1">测试<span class="_ _c"> </span></span></span>NFS<span class="_"> </span><span class="ff1">服务器<span class="_ _5"></span><span class="ff2"> <span class="_ _6"></span><span class="ls2">································<span class="_ _1"></span>···································</span> <span class="_ _5"></span>1<span class="_ _5"></span>10<span class="ff4"> </span></span></span></div><div class="t m0 x7 h6 y49 ff2 fs4 fc0 sc0 ls0 ws0">6.5<span class="ff4"> <span class="_ _8"> </span></span>TFTP<span class="_"> </span><span class="ff1">服务器<span class="_ _5"></span><span class="ff2"> <span class="_ _e"></span><span class="ls2">································································<span class="_ _1"></span>···············<span class="ls0"> <span class="_ _0"></span>110<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x8 h6 y4a ff2 fs4 fc0 sc0 ls0 ws0">6.5.1<span class="ff4"> <span class="_ _a"> </span></span>TFTP<span class="_"> </span><span class="ff1">能做什么？<span class="_ _5"></span><span class="ff2"> <span class="_ _11"></span><span class="ls2">································································<span class="_ _1"></span>···<span class="ls0"> <span class="_ _0"></span>110<span class="ff4"> </span></span></span></span></span></div><div class="t m0 x8 h6 y4b ff2 fs4 fc0 sc0 ls0 ws0">6.5.2<span class="ff4"> <span class="_ _a"> </span><span class="ff1">安装配置<span class="_ _c"> </span></span></span>tftp<span class="_"> </span><span class="ff1 ls3">软件</span> <span class="_ _11"></span><span class="ls2">································<span class="_ _1"></span>································<span class="_ _1"></span>··<span class="ls0"> <span class="_ _5"></span><span class="ls7">111<span class="_ _1"></span><span class="ff4 ls0"> </span></span></span></span></div><div class="t m0 x8 h6 y4c ff2 fs4 fc0 sc0 ls0 ws0">6.5.3<span class="ff4"> <span class="_ _a"> </span><span class="ff1">配置<span class="_ _c"> </span></span></span>tftp<span class="_"> </span><span class="ff1">服务器</span> <span class="_ _11"></span><span class="ls2">································<span class="_ _1"></span>·····································<span class="ls0"> <span class="ls7">111</span><span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y56 ff2 fs4 fc0 sc0 ls0 ws0">6.5.4<span class="ff4"> <span class="_ _a"> </span><span class="ff1">启动<span class="_ _c"> </span></span></span>tftp<span class="_"> </span><span class="ff1 ls3">服务</span> <span class="_ _e"></span><span class="ls2">································<span class="_ _1"></span>········································<span class="ls0"> <span class="_ _5"></span>1<span class="_ _5"></span>12<span class="ff4"> </span></span></span></div><div class="t m0 x8 h6 y4e ff2 fs4 fc0 sc0 ls0 ws0">6.5.5<span class="ff4"> <span class="_ _a"> </span><span class="ff1">测试<span class="_ _c"> </span></span></span>tftp<span class="_"> </span><span class="ff1">服务器</span> <span class="_ _11"></span><span class="ls2">································<span class="_ _1"></span>·····································<span class="ls0"> <span class="_ _5"></span>1<span class="_ _5"></span>12<span class="ff4"> </span></span></span></div><div class="t m0 x5 h4 y57 ff3 fs2 fc0 sc0 ls0 ws0">第二篇<span class="ff2"> <span class="_"> </span>EasyARM-i.MX283A<span class="_"> </span></span>开发平台<span class="ff2"> <span class="ls1">································<span class="_ _1"></span>·················</span>1<span class="_ _5"></span>13<span class="ff4 fs4"> </span></span></div><div class="t m0 x5 h4 y58 ff3 fs2 fc0 sc0 ls0 ws0">第<span class="_ _f"> </span><span class="ff2">7<span class="_"> </span></span>章<span class="ff2"> <span class="_"> </span>EasyARM-i.MX283A<span class="_"> </span></span>开发套件介绍<span class="ff2"> <span class="ls1">···········································<span class="_ _1"></span></span>1<span class="_ _0"></span>15<span class="ff4 fs4"> </span></span></div><div class="t m0 x7 h6 y51 ff2 fs4 fc0 sc0 ls0 ws0">7.1<span class="ff4"> <span class="_ _8"> </span><span class="ff1">开发套件简介<span class="_ _5"></span><span class="ff2"> <span class="_ _6"></span><span class="ls2">································<span class="_ _1"></span>·············································<span class="_ _1"></span></span> <span class="_ _0"></span>115<span class="_ _5"></span><span 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