{"id":653,"date":"2021-07-15T11:55:57","date_gmt":"2021-07-15T03:55:57","guid":{"rendered":"http:\/\/www.wayln.com\/?p=653"},"modified":"2021-07-15T11:55:57","modified_gmt":"2021-07-15T03:55:57","slug":"libusb%e4%ba%a4%e5%8f%89%e7%bc%96%e8%af%91%e4%bb%a5%e5%8f%8a%e5%9c%a8qt%e4%b8%ad%e7%9a%84%e8%b0%83%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.wayln.com\/?p=653","title":{"rendered":"libusb\u4ea4\u53c9\u7f16\u8bd1\u4ee5\u53ca\u5728QT\u4e2d\u7684\u8c03\u7528"},"content":{"rendered":"<ol>\n<li>\u4e0b\u8f7dlibusb<\/li>\n<li>\u4ea4\u53c9\u7f16\u8bd1libusb<br \/>\n\u5c06\u4e0b\u8f7d\u597d\u7684libusb\u538b\u7f29\u5305\u89e3\u538b\u540e\u8fdb\u5165\u8be5\u6587\u4ef6<br \/>\n\u6267\u884c\u4e0b\u5217\u6307\u4ee4<\/li>\n<\/ol>\n<pre><code class=\"language-linux line-numbers\">.\/configure --build=i686-linux --host=arm-linux --prefix=\/usr\/local\/usb\/install CC=\/usr\/bin\/arm-linux-gnueabi-gcc CXX=\/usr\/bin\/arm-linux-gnueabi-g++\n<\/code><\/pre>\n<p>\u6267\u884c\u4e0a\u8ff0\u6307\u4ee4\u540e\u62a5\u5982\u4e0b\u9519\u8bef<\/p>\n<pre><code class=\"language-linux line-numbers\">configure:error:\u201cudev support requested but libudev not installed\u201d\n<\/code><\/pre>\n<p>\u89e3\u51b3\u65b9\u6cd5\uff1a\u5728\u4e0a\u8ff0\u7f16\u8bd1\u547d\u4ee4\u540e\u9762\u6dfb\u52a0<\/p>\n<pre><code class=\"language-linux line-numbers\">--disable-udev\n<\/code><\/pre>\n<p>\u6216\u8005<\/p>\n<pre><code class=\"language-linux line-numbers\">sudo apt-get install libudev-dev\n<\/code><\/pre>\n<p>\u7136\u540e\u6267\u884c<\/p>\n<pre><code class=\"language-linux line-numbers\">make&amp;&amp;make install\n<\/code><\/pre>\n<p>\u6267\u884c\u5b8cmake install\u540e\u6211\u4eec\u53ef\u4ee5\u5728prefix\u6307\u5b9a\u7684\u76ee\u5f55\u4e2d\u770b\u5230\u7f16\u8bd1\u597d\u7684\u5e93\u53ca\u76f8\u5e94\u7684\u5934\u6587\u4ef6\u3002<br \/>\n\u2013build=i686-linux\u8868\u793a\u8be5\u8f6f\u4ef6\u5728x86\u5e73\u53f0\u88ab\u7f16\u8bd1<br \/>\n\u2013host=arm-linux\u8868\u793a\u8be5\u8f6f\u4ef6\u7f16\u8bd1\u5b8c\u6210\u540e\u5728arm\u5e73\u53f0\u4e0a\u8fd0\u884c<br \/>\n\u2013prefix\u540e\u9762\u4e3a\u8f6f\u4ef6\u5b89\u88c5\u76ee\u5f55\u3002<br \/>\n CC\u548cCXX\u6839\u636e\u5b9e\u9645\u7684gcc\u548cg++\u7684arm\u7f16\u8bd1\u5668\u6240\u5728\u7684\u8def\u5f84\u8f93\u5165<\/p>\n<p>\u7136\u540e<\/p>\n<pre><code class=\"language-linux line-numbers\">make\n<\/code><\/pre>\n<p>\u518d\u7136\u540e<\/p>\n<pre><code class=\"language-linux line-numbers\">sudo make install\n<\/code><\/pre>\n<p>\u6700\u540e\u5728QT\u4e2d\u6dfb\u52a0\u5e93\u6587\u4ef6\u5373\u53ef<\/p>\n<p>\u5728linux\u4e2d\u7f16\u5199usb\u7a0b\u5e8f\u4e00\u5b9a\u8981\u4f7f\u7528\u8d85\u7ea7\u7ba1\u7406\u5458\u6743\u9650\u8fd0\u884c\uff0c\u5426\u5219\u4f1a\u51fa\u6bb5\u9519\u8bef\uff0c\u5982\u679c\u4e0d\u662f\u7528root\u6743\u9650\uff0c\u4e5f\u5f97\u5148\u4ea4\u53c9\u7f16\u8bd1\u4e4b\u540e\uff0c\u5728ARM\u4e2dsudo  .\/\u8be5\u7a0b\u5e8f\uff0c\u5426\u5219\u4e5f\u4f1a\u63d0\u793a\u6bb5\u9519\u8bef<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0b\u8f7dlibusb \u4ea4\u53c9\u7f16\u8bd1libusb \u5c06\u4e0b\u8f7d\u597d\u7684libusb\u538b\u7f29\u5305\u89e3\u538b\u540e\u8fdb\u5165\u8be5\u6587\u4ef6 \u6267\u884c\u4e0b\u5217\u6307\u4ee4 .\/con [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,7,1,14,2],"tags":[],"class_list":["post-653","post","type-post","status-publish","format-standard","hentry","category-linux","category-qt","category-1","category-14","category-2"],"_links":{"self":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/653","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=653"}],"version-history":[{"count":1,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/653\/revisions"}],"predecessor-version":[{"id":654,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/653\/revisions\/654"}],"wp:attachment":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}