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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic topic" 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/display/display_config_lite.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">Display 配置</h1><div class="date inPage">15 Jan 2024</div><div style="color: gray;"></div><div class="- topic/body body"><div class="- topic/p p" id="id__ref-luban-lite-de-cfg" data-ofbid="id__ref-luban-lite-de-cfg">
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本节介绍显示子系统的以下类型的参数配置：<ul class="- topic/ul ul" id="id__ul_rhw_nrw_ddc" data-ofbid="id__ul_rhw_nrw_ddc"><li class="- topic/li li" data-ofbid="d189738e22__20250121171629">
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<p class="- topic/p p" data-ofbid="d189738e24__20250121171629"><a class="- topic/xref xref" href="display_menuconfig.html">menuconfig 配置</a>：LCD 外设或者改动频繁的显示参数。</p>
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</li><li class="- topic/li li" data-ofbid="d189738e30__20250121171629"><a class="- topic/xref xref" href="disp_conf_h.html">disp_conf 头文件配置</a>：显示接口宏定义参数。<p class="- topic/p p" data-ofbid="d189738e35__20250121171629">引入 <span class="+ topic/ph sw-d/filepath ph filepath">disp_conf.h</span>
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头文件是为了避免 menuconfig 参数过多导致误改。</p><p class="- topic/p p" data-ofbid="d189738e40__20250121171629"><span class="+ topic/ph sw-d/filepath ph filepath">disp_conf.h</span> 中的参数可方便 PCB
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layout 走线，但配置有误会导致显示异常。推荐在硬件工程师的确认下，结合芯片用户手册进行修改。</p></li></ul></div></div></article></main></div>
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