{"id":294,"date":"2026-04-13T22:44:44","date_gmt":"2026-04-13T14:44:44","guid":{"rendered":"http:\/\/www.millscience.cn\/?p=294"},"modified":"2026-04-13T22:44:47","modified_gmt":"2026-04-13T14:44:47","slug":"virtuallcd","status":"publish","type":"post","link":"https:\/\/www.millscience.cn\/index.php\/virtuallcd\/","title":{"rendered":"\u5728ubuntu\u865a\u62df\u673a\u5185\u6a21\u62df\u5f00\u53d1\u677flcd\u5c4f\u5e55"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">1.\u4e0b\u8f7d\u6e90\u7801<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/pan.baidu.com\/s\/1-0BpSndT9HWweG4TgxkFxg?pwd=1234\">\u70b9\u6211\u4e0b\u8f7d<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc6\u78011234<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">2.\u89e3\u538b\u7f16\u8bd1\u9a71\u52a8<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c06\u6587\u4ef6\u590d\u5236\u5230\u865a\u62df\u673a\uff0c\u4f7f\u7528\u6b64\u547d\u4ee4\u89e3\u538b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>tar -jxf vslcd.tar_2.bz2<\/code><\/p>\n\n\n\n<figure class=\"wp-block-image\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.millscience.cn\/wp-content\/uploads\/2026\/04\/image-20260413185702033.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/www.millscience.cn\/wp-content\/uploads\/2026\/04\/image-20260413185702033.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20260413185702033\"\/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fdb\u5165<code>vslcd<\/code>\u6587\u4ef6\u5939\uff0c\u7f16\u8bd1<code>event_dev.ko<\/code>\u9a71\u52a8<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">&nbsp;cd vslcd\/event_drv\/<br>&nbsp;\u200b<br>&nbsp;sudo make<\/pre>\n\n\n\n<figure class=\"wp-block-image\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.millscience.cn\/wp-content\/uploads\/2026\/04\/image-20260413191151192.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/www.millscience.cn\/wp-content\/uploads\/2026\/04\/image-20260413191151192.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20260413191151192\"\/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd4\u56de<code>vslcd<\/code>\u76ee\u5f55\uff0c\u8fdb\u5165<code>mmap_drv<\/code>\u76ee\u5f55\u7f16\u8bd1<code>mmp_drv.ko<\/code>\u9a71\u52a8<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">&nbsp;cd ..<br>&nbsp;\u200b<br>&nbsp;cd mmap_drv\/<br>&nbsp;\u200b<br>&nbsp;sudo make<\/pre>\n\n\n\n<figure class=\"wp-block-image\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.millscience.cn\/wp-content\/uploads\/2026\/04\/image-20260413191431735.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/www.millscience.cn\/wp-content\/uploads\/2026\/04\/image-20260413191431735.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20260413191431735\"\/><\/div><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">3.\u5b89\u88c5\u9a71\u52a8\u5e76\u6253\u5f00\u6a21\u62df\u5c4f\u5e55<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728<code>vslcd<\/code>\u76ee\u5f55\u4e0b\u521b\u5efa<code>autoload.sh<\/code>\u6587\u4ef6\u3002\u53f3\u952e\u8bb0\u4e8b\u672c\u7f16\u8f91\uff0c\u5185\u5bb9\u5982\u4e0b<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" style=\"color:#D4D4D4;display:none\" aria-label=\"\u590d\u5236\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>#!\/bin\/bash\n\n# \u81ea\u52a8\u52a0\u8f7d\u9a71\u52a8\u5e76\u6388\u6743\n\nsudo insmod \/home\/gec\/Desktop\/test1\/vslcd\/event_drv\/event_drv.ko  #\u9a71\u52a8\u8def\u5f84\u662f\u4f60\u81ea\u5df1\u7f16\u8bd1\u7684\u8def\u5f84\uff0c\u53ef\u4ee5\u4e0d\u6309\u7167\u6211\u7684\nsudo insmod \/home\/gec\/Desktop\/test1\/vslcd\/mmap_drv\/mmp_drv.ko\nsudo chmod 666 \/dev\/ubuntu_event\nsudo chmod 666 \/dev\/ubuntu_lcd\nsudo .\/VTSLcd\necho \"Drivers loaded and permissions set!\"<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #6A9955\">#!\/bin\/bash<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\"># \u81ea\u52a8\u52a0\u8f7d\u9a71\u52a8\u5e76\u6388\u6743<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #DCDCAA\">sudo<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">insmod<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">\/home\/gec\/Desktop\/test1\/vslcd\/event_drv\/event_drv.ko<\/span><span style=\"color: #D4D4D4\">  <\/span><span style=\"color: #6A9955\">#\u9a71\u52a8\u8def\u5f84\u662f\u4f60\u81ea\u5df1\u7f16\u8bd1\u7684\u8def\u5f84\uff0c\u53ef\u4ee5\u4e0d\u6309\u7167\u6211\u7684<\/span><\/span>\n<span class=\"line\"><span style=\"color: #DCDCAA\">sudo<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">insmod<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">\/home\/gec\/Desktop\/test1\/vslcd\/mmap_drv\/mmp_drv.ko<\/span><\/span>\n<span class=\"line\"><span style=\"color: #DCDCAA\">sudo<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">chmod<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #B5CEA8\">666<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">\/dev\/ubuntu_event<\/span><\/span>\n<span class=\"line\"><span style=\"color: #DCDCAA\">sudo<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">chmod<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #B5CEA8\">666<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">\/dev\/ubuntu_lcd<\/span><\/span>\n<span class=\"line\"><span style=\"color: #DCDCAA\">sudo<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">.\/VTSLcd<\/span><\/span>\n<span class=\"line\"><span style=\"color: #DCDCAA\">echo<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&quot;Drivers loaded and permissions set!&quot;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.millscience.cn\/wp-content\/uploads\/2026\/04\/image-20260413191923068.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/www.millscience.cn\/wp-content\/uploads\/2026\/04\/image-20260413191923068.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20260413191923068\"\/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6267\u884c<code>bash autoload.sh<\/code> \u51fa\u73b0\u8fd9\u4e2a\u9ed1\u8272\u753b\u9762\u5c31\u6210\u529f\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.millscience.cn\/wp-content\/uploads\/2026\/04\/image-20260413192931852.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/www.millscience.cn\/wp-content\/uploads\/2026\/04\/image-20260413192931852.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20260413192931852\"\/><\/div><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">4.\u9a8c\u8bc1<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fdb\u5165<code>lcd_event<\/code>\u6587\u4ef6\u5939\uff0c\u6267\u884c\u9a8c\u8bc1\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>.\/lcd_event_ui<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u70b9\u51fb\u5c0f\u706f\u5c31\u4f1a\u51fa\u73b0\u53cd\u5e94\u5c31\u5b89\u88c5\u597d\u4e86\u3002\u865a\u62df\u673a\u91cd\u542f\u540e\u518d\u6b21\u8fd0\u884c<code>autoload.sh<\/code>\u5373\u53ef\u6253\u5f00\u5c4f\u5e55<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6ce8\u610f\uff1a\u5728\u7f16\u5199\u4ee3\u7801\u65f6\uff0c\u6a21\u62df\u5c4f\u7684open\u8def\u5f84\u662f<code>\/dev\/ubuntu_lcd<\/code><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u89e6\u6478\u5c4f\u7684open\u8def\u5f84\u662f<code>\/dev\/ubuntu_event<\/code><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><img decoding=\"async\" src=\"https:\/\/www.millscience.cn\/wp-content\/uploads\/2026\/04\/image-20260413193147962.png\" alt=\"image-20260413193147962\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1.\u4e0b\u8f7d\u6e90\u7801 \u70b9\u6211\u4e0b\u8f7d \u5bc6\u78011234 2.\u89e3\u538b\u7f16\u8bd1\u9a71\u52a8 \u5c06\u6587\u4ef6\u590d\u5236\u5230\u865a\u62df\u673a\uff0c\u4f7f\u7528\u6b64\u547d\u4ee4\u89e3\u538b tar -jxf  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":304,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19,13],"tags":[],"class_list":["post-294","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-embedded","category-learning"],"_links":{"self":[{"href":"https:\/\/www.millscience.cn\/index.php\/wp-json\/wp\/v2\/posts\/294","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.millscience.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.millscience.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.millscience.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.millscience.cn\/index.php\/wp-json\/wp\/v2\/comments?post=294"}],"version-history":[{"count":3,"href":"https:\/\/www.millscience.cn\/index.php\/wp-json\/wp\/v2\/posts\/294\/revisions"}],"predecessor-version":[{"id":303,"href":"https:\/\/www.millscience.cn\/index.php\/wp-json\/wp\/v2\/posts\/294\/revisions\/303"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.millscience.cn\/index.php\/wp-json\/wp\/v2\/media\/304"}],"wp:attachment":[{"href":"https:\/\/www.millscience.cn\/index.php\/wp-json\/wp\/v2\/media?parent=294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.millscience.cn\/index.php\/wp-json\/wp\/v2\/categories?post=294"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.millscience.cn\/index.php\/wp-json\/wp\/v2\/tags?post=294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}