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href="../../../topics/sdk/peripheral/peripheral-intro.html" id="id-d5856e2119-link">外设移植</a><div class="wh-tooltip"><p class="shortdesc"><span class="ph">CTP、U 盘、SD 卡、有线和无线网络</span>等外设的介绍和使用说明。</p></div></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="id-d5856e2244" class="topicref" data-id="id" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action id-d5856e2244-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/bringup/chapter-bringup.html" id="id-d5856e2244-link">BringUp</a><div class="wh-tooltip"><p class="shortdesc">在硬件上电后快速初始化系统,为操作系统的启动准备好必要的硬件环境。</p></div></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="id-d5856e2345" class="topicref" data-id="id" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action id-d5856e2345-link" class="wh-expand-btn"></span><div class="title"><a 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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic concept/concept topic concept" role="article" aria-labelledby="ariaid-title1"><span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/app/dm_app_dev.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">DM-APP 开发</h1><div class="date inPage">15 Jan 2024</div><div style="color: gray;">
Read time: 2 minute(s)
</div><div class="- topic/body concept/conbody body conbody"><section class="- topic/section section" id="dm_app_dev__section_lwg_25m_tdc" data-ofbid="dm_app_dev__section_lwg_25m_tdc"><h2 class="- topic/title title sectiontitle">DM-APP 开发</h2>
<div class="- topic/p p" data-ofbid="d94946e31__20250121171533">DM-APP 的开发目录位于 <span class="+ topic/ph sw-d/filepath ph filepath">luban-lite/packages/artinchip/aic-dm-apps</span>。首先确保
<span class="+ topic/ph sw-d/filepath ph filepath">luban-lite/</span> 根目录下的 Kernel 工程被正确配置且编译通过后,生成对应的 DM-APP SDK<ol class="- topic/ol ol" id="dm_app_dev__ol_wwm_zpm_tdc" data-ofbid="dm_app_dev__ol_wwm_zpm_tdc"><li class="- topic/li li" data-ofbid="d94946e40__20250121171533">进入 DM-APP
的开发目录:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="dm_app_dev__codeblock_zpm_lhs_vcc" data-ofbid="dm_app_dev__codeblock_zpm_lhs_vcc">cd luban-lite/packages/artinchip/aic-dm-apps</pre></li><li class="- topic/li li" data-ofbid="d94946e44__20250121171533">执行下面命令,生成对应的 DM-APP
SDK<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="dm_app_dev__codeblock_z1w_ypm_tdc" data-ofbid="dm_app_dev__codeblock_z1w_ypm_tdc">scons --target=sdk</pre><div class="- topic/div div highlight-sh notranslate">
<div class="- topic/p p" data-ofbid="d94946e50__20250121171533">输出示例如下:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="dm_app_dev__codeblock_dxp_bqm_tdc" data-ofbid="dm_app_dev__codeblock_dxp_bqm_tdc">scons: Reading SConscript files ...
Copy rtconfig.py...
Copy rtua.py...
Copy rt-thread/tools/...
Copy project .h files...
Copy tools/env/...
Copy tools/scripts/...
Copy onestep.sh...
Copy win_env.bat...
Copy win_cmd.bat...
Build local sdk succeed!
</pre></div>
<p class="- topic/p p" data-ofbid="d94946e55__20250121171533">DM-APP SDK 创建完成后,<span class="+ topic/ph sw-d/filepath ph filepath">aic-dm-apps</span> 文件夹可以被拷贝到任意 Linux/
Windows 路径进行开发和编译, 脱离 Luban-Lite SDK 进行开发操作 。</p>
</div></li><li class="- topic/li li" data-ofbid="d94946e61__20250121171533">
<div class="- topic/p p" data-ofbid="d94946e63__20250121171533">在 DM-APP 的开发目录中,使用以下命令可清理
SDK否则可略过此步<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="dm_app_dev__codeblock_kwh_kl5_fdc" data-ofbid="dm_app_dev__codeblock_kwh_kl5_fdc">scons --target=c</pre></div>
</li></ol></div>
</section><section class="- topic/section section" id="dm_app_dev__id4" data-ofbid="dm_app_dev__id4"><h2 class="- topic/title title sectiontitle"><span class="+ topic/ph sw-d/filepath ph filepath">aic-dm-apps</span> 目录结构</h2>
<p class="- topic/p p" data-ofbid="d94946e76__20250121171533"><span class="+ topic/ph sw-d/filepath ph filepath">aic-dm-apps</span> 的目录结构如下所示:</p>
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="dm_app_dev__pre_dpt_fdq_wcc" data-ofbid="dm_app_dev__pre_dpt_fdq_wcc">├── hello <em class="hl-comment">// hello 实例</em>
│ ├── hello.mo <em class="hl-comment">// 'scons --app=hello' 命令生成的可执行文件</em>
│ ├── hello.so <em class="hl-comment">// 'scons --lib=hello' 命令生成的库文件</em>
│ ├── main.c <em class="hl-comment">// 可执行文件的 main 函数入口</em>
│ ├── rtt_api_test.c <em class="hl-comment">// dm 中调用 rt-thread api 的函数实例</em>
│ └── SConscript
├── LICENSE
├── README.md
├── SConstruct
├── toolchain <em class="hl-comment">// 自动解压后的工具链</em>
├── tools
│ ├── env
│ ├── host
│ ├── onestep.sh
│ ├── scripts
│ ├── sdk <em class="hl-comment">// 所有的工程头文件</em>
│ ├── toolchain
│ ├── ua.def
│ ├── ua.py
│ └── ua.pyc
├── win_cmd.bat
└── win_env.bat <em class="hl-comment">// 启动 windows 下的命令行</em>
</pre>
</section><section class="- topic/section section" id="dm_app_dev__section_czr_j1q_wcc" data-ofbid="dm_app_dev__section_czr_j1q_wcc"><h2 class="- topic/title title sectiontitle">创建用户 DM App</h2>
<p class="- topic/p p" data-ofbid="d94946e89__20250121171533">用户可以基于 <span class="+ topic/ph sw-d/filepath ph filepath">hello</span> 实例来开发自己的 DM app ,把 <span class="+ topic/ph sw-d/filepath ph filepath">hello</span>
文件夹复制并改名成自己的应用。</p>
<p class="- topic/p p" data-ofbid="d94946e98__20250121171533">把用户源文件拷贝到 <span class="+ topic/ph sw-d/filepath ph filepath">xxxapp</span> 文件夹,编辑 <span class="+ topic/ph sw-d/filepath ph filepath">xxxapp/SConscript</span>
文件让所有源文件能被 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">SCons</span> 编译。关于 <span class="+ topic/ph sw-d/filepath ph filepath">SConscript</span>
的语法和修改方法,参考 <a class="- topic/xref xref" href="../advanced/sconstruct.html">SConstruct</a></p>
<ol class="- topic/ol ol" id="dm_app_dev__ol_xbm_nys_vcc" data-ofbid="dm_app_dev__ol_xbm_nys_vcc"><li class="- topic/li li" data-ofbid="d94946e118__20250121171533">进入 <span class="+ topic/ph sw-d/filepath ph filepath">luban-lite/packages/artinchip/aic-dm-apps</span>
目录。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="dm_app_dev__codeblock_pn1_4n5_fdc" data-ofbid="dm_app_dev__codeblock_pn1_4n5_fdc">cd luban-lite/packages/artinchip/aic-dm-apps</pre></li><li class="- topic/li li" data-ofbid="d94946e125__20250121171533">复制 <span class="+ topic/ph sw-d/filepath ph filepath">hello</span> 文件夹并重命名为自己的应用名称,例如
<span class="+ topic/ph sw-d/filepath ph filepath">xxxapp</span><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="dm_app_dev__codeblock_zyl_x4m_tdc" data-ofbid="dm_app_dev__codeblock_zyl_x4m_tdc">cp -r hello xxxapp</pre></li><li class="- topic/li li" data-ofbid="d94946e135__20250121171533">在终端中运行 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">scons
--app=xxxapp</span>,编译应用程序。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="dm_app_dev__codeblock_xxx_x4m_tdc" data-ofbid="dm_app_dev__codeblock_xxx_x4m_tdc">scons --app=xxxapp</pre></li><li class="- topic/li li" data-ofbid="d94946e142__20250121171533">运行 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">ls xxxapp/xxxapp.mo</span>
查看目标文件。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="dm_app_dev__codeblock_lsg_z4m_tdc" data-ofbid="dm_app_dev__codeblock_lsg_z4m_tdc">ls xxxapp/xxxapp.mo</pre></li><li class="- topic/li li" data-ofbid="d94946e149__20250121171533">运行 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">scons --app=xxxapp -c</span>
清理编译产物。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="dm_app_dev__codeblock_q2h_1pm_tdc" data-ofbid="dm_app_dev__codeblock_q2h_1pm_tdc">scons --app=xxxapp -c</pre></li></ol>
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