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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" title="Edit this document" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/bringup/bringup-demo.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">Demo</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="bringup_demo__section_f4q_cdc_d1c" data-ofbid="bringup_demo__section_f4q_cdc_d1c"><h2 class="- topic/title title sectiontitle">LVGL 编译</h2>
<div class="- topic/p p" data-ofbid="d198555e38__20250123155222">如果要运行 LVGL demo<ol class="- topic/ol ol" id="bringup_demo__ol_aq4_hdc_d1c" data-ofbid="bringup_demo__ol_aq4_hdc_d1c">
<li class="- topic/li li" data-ofbid="d198555e42__20250123155222">在 Luban 系统通过 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">make m</span> 命令打开 Luban
配置界面:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="bringup_demo__codeblock_g4q_cdc_d1c" data-ofbid="bringup_demo__codeblock_g4q_cdc_d1c"><code>ArtInChip packages
Sample code
[*] test-lvgl ---&gt;
</code></pre><p class="- topic/p p" data-ofbid="d198555e49__20250123155222">打开 <code class="+ topic/ph pr-d/codeph ph codeph">test-lvgl</code> 后需要的三方库会自动加载和编译。</p></li>
<li class="- topic/li li" data-ofbid="d198555e55__20250123155222">选择以下任意方式运行下列不同的脚本:<ul class="- topic/ul ul" id="bringup_demo__ul_h4q_cdc_d1c" data-ofbid="bringup_demo__ul_h4q_cdc_d1c">
<li class="- topic/li li" data-ofbid="d198555e59__20250123155222">
<p class="- topic/p p" data-ofbid="d198555e61__20250123155222">自动运行:脚本为 <span class="+ topic/ph sw-d/filepath ph filepath">/etc/init.d/S00lvgl</span></p>
</li>
<li class="- topic/li li" data-ofbid="d198555e67__20250123155222">
<p class="- topic/p p" data-ofbid="d198555e69__20250123155222">手动运行:脚本为 <span class="+ topic/ph sw-d/filepath ph filepath">/usr/local/bin/test_lvgl</span></p>
</li>
</ul><p class="- topic/p p" data-ofbid="d198555e75__20250123155222"><strong class="+ topic/ph hi-d/b ph b">界面示例</strong></p><div class="- topic/p p" data-ofbid="d198555e78__20250123155222">
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="bringup_demo__image_i4q_cdc_d1c" src="../../../images/lvgl/test-lvgl.png" width="576" alt="test-lvgl"/></div><br/>
<ul class="- topic/ul ul" id="bringup_demo__ul_j4q_cdc_d1c" data-ofbid="bringup_demo__ul_j4q_cdc_d1c">
<li class="- topic/li li" data-ofbid="d198555e88__20250123155222"><code class="+ topic/ph pr-d/codeph ph codeph">test-lvgl</code> 默认的 UI 界面为 1024x600不会自适应屏幕大小</li>
<li class="- topic/li li" data-ofbid="d198555e93__20250123155222"><code class="+ topic/ph pr-d/codeph ph codeph">test-lvgl</code> 默认需要双 buffer因此需要在
<span class="+ topic/ph sw-d/filepath ph filepath">board.dts</span> 中按高度 x 2
配置高度:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="bringup_demo__codeblock_u3w_mdc_d1c" data-ofbid="bringup_demo__codeblock_u3w_mdc_d1c"><code>&amp;fb0 {
height-virtual = &lt;<span class="hl-number">1200</span>&gt;; <em class="hl-comment">//600 x 2</em>
port {
fb0_out: endpoint {
remote-endpoint = &lt;&amp;de0_in&gt;;
};
};
};</code></pre></li>
</ul>
</div></li>
</ol></div>
</section>
<section class="- topic/section section" id="bringup_demo__section_l4q_cdc_d1c" data-ofbid="bringup_demo__section_l4q_cdc_d1c"><h2 class="- topic/title title sectiontitle">QT 编译</h2>
<div class="- topic/p p" data-ofbid="d198555e112__20250123155222">如需运行 QT demo按照以下流程执行<ol class="- topic/ol ol" id="bringup_demo__ol_rqw_sdc_d1c" data-ofbid="bringup_demo__ol_rqw_sdc_d1c">
<li class="- topic/li li" data-ofbid="d198555e116__20250123155222">在 Luban 系统通过 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">make m</span> 命令打开 Luban
配置界面:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="bringup_demo__codeblock_ffg_tdc_d1c" data-ofbid="bringup_demo__codeblock_ffg_tdc_d1c"><code>ArtInChip packages
Launchers
[*] qtlauncher ---&gt;
[*] use GE to render image (NEW)
[*] small memory device (NEW)</code></pre><p class="- topic/p p" data-ofbid="d198555e123__20250123155222">需要的三方库如 QT
会自动加载和编译。</p></li>
<li class="- topic/li li" data-ofbid="d198555e126__20250123155222">
<ul class="- topic/ul ul" id="bringup_demo__ul_n4q_cdc_d1c" data-ofbid="bringup_demo__ul_n4q_cdc_d1c">
<li class="- topic/li li" data-ofbid="d198555e130__20250123155222">
<p class="- topic/p p" data-ofbid="d198555e132__20250123155222">自动运行:脚本为 <span class="+ topic/ph sw-d/filepath ph filepath">/etc/init.d/S99qtlauncher</span></p>
</li>
<li class="- topic/li li" data-ofbid="d198555e138__20250123155222">
<p class="- topic/p p" data-ofbid="d198555e140__20250123155222">手工运行:</p>
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="bringup_demo__codeblock_h2x_5dc_d1c" data-ofbid="bringup_demo__codeblock_h2x_5dc_d1c"><code>export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
export TSLIB_FBDEVICE=/dev/fb0
export POINTERCAL_CALIBFILE=/etc/pointercal
export TSLIB_CONSOLEDEVICE=none
export TSLIB_TSDEVICE=/dev/input/event0
export TSLIB_PLUGINDIR=/usr/lib/ts
export QWS_MOUSE_PROTO=tslib:/dev/input/event0
/usr/local/launcher/qtlauncher -qws</code></pre>
</li>
</ul>
<p class="- topic/p p" data-ofbid="d198555e148__20250123155222"><strong class="+ topic/ph hi-d/b ph b">界面示例</strong></p>
<div class="- topic/p p" data-ofbid="d198555e152__20250123155222">
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="bringup_demo__image_p4q_cdc_d1c" src="../../../images/3rd_party_app/qtlauncher.png" width="576" alt="qtlauncher"/></div><br/>
</div>
<div class="- topic/note note note note_note" id="bringup_demo__note_wlf_pqn_y1c" data-ofbid="bringup_demo__note_wlf_pqn_y1c"><span class="note__title">注:</span> <div class="note__body">
<p class="- topic/p p" data-ofbid="d198555e163__20250123155222">qtlancher 应用比较大,因此需要调整 root 分区到 64M 参考 <a class="- topic/xref xref" href="bringup-memory-config.html">存储配置</a></p>
</div></div>
</li>
</ol></div>
</section>
<section class="- topic/section section" id="bringup_demo__section_r4q_cdc_d1c" data-ofbid="bringup_demo__section_r4q_cdc_d1c"><h2 class="- topic/title title sectiontitle">Samples</h2>
<div class="- topic/p p" data-ofbid="d198555e179__20250123155222">为了方便使用Luban 开发了一些模块的使用示例,可以通过 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">make m</span> 命令打开 Luban
配置界面进行设置:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="bringup_demo__codeblock_bvv_zdc_d1c" data-ofbid="bringup_demo__codeblock_bvv_zdc_d1c"><code>ArtInChip packages
Sample code
[*] test-adc
[*] test-mtop
[*] test-ce
[*] test-dma-buf
[ ] test-dvp
[*] test-fb
[*] test-lvgl
[*] test-touchscreen
[*] test-uart
[*] test-watchdog
[ ] test-libmad
[*] test-clock
[*] test-keyadc
[*] reg-dump
[*] test-gpio
[*] test-can
[*] test-eth
[*] test-audio</code></pre></div>
</section>
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