{"id":18608,"date":"2014-11-18T06:26:20","date_gmt":"2014-11-17T22:26:20","guid":{"rendered":"https:\/\/2blog.ilc.edu.tw\/25793\/2014\/11\/18\/cubie-truck-%e4%b8%8a%e7%9a%84-led\/"},"modified":"2021-03-18T17:24:11","modified_gmt":"2021-03-18T09:24:11","slug":"cubie-truck-%e4%b8%8a%e7%9a%84-led","status":"publish","type":"post","link":"https:\/\/2blog.ilc.edu.tw\/25793\/2014\/11\/18\/cubie-truck-%e4%b8%8a%e7%9a%84-led\/","title":{"rendered":"Cubie Truck \u4e0a\u7684 LED"},"content":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u53c3\u8003\uff1a<br \/><a href=\"http:\/\/name5566.com\/4398.html\" target=\"_blank\" rel=\"noopener noreferrer\">Cubieboard \u5f00\u7bb1\u548c\u5165\u95e8 | Name5566<\/a><br \/><a href=\"http:\/\/docs.cubieboard.org\/tutorials\/common\/begining_on_lubuntu\" target=\"_blank\" rel=\"noopener noreferrer\">tutorials:common:begining_on_lubuntu [Cubieboard Docs]<\/a><\/p>\n<p># <span style=\"color: #ff0000\">ls -l \/sys\/class\/leds<\/span><br \/><span style=\"color: #0000ff\">lrwxrwxrwx 1 root root 0 10\u6708 \u00a09 08:07 blue:ph21:led1 -&gt; ..\/..\/devices\/platform\/leds-sunxi\/leds\/blue:ph21:led1<\/span><br \/><span style=\"color: #0000ff\">lrwxrwxrwx 1 root root 0 10\u6708 \u00a09 08:07 green:ph07:led4 -&gt; ..\/..\/devices\/platform\/leds-sunxi\/leds\/green:ph07:led4<\/span><br \/><span style=\"color: #0000ff\">lrwxrwxrwx 1 root root 0 10\u6708 \u00a09 08:07 orange:ph20:led2 -&gt; ..\/..\/devices\/platform\/leds-sunxi\/leds\/orange:ph20:led2<\/span><br \/><span style=\"color: #0000ff\">lrwxrwxrwx 1 root root 0 10\u6708 \u00a09 08:07 white:ph11:led3 -&gt; ..\/..\/devices\/platform\/leds-sunxi\/leds\/white:ph11:led3<\/span><\/p>\n<p>\u7531\u4e0a\u9762\u7684\u6a94\u6848\uff0c\u53ef\u4ee5\u77e5\u9053\uff1a<br \/><span style=\"color: #0000ff\">lde1 \u85cd\u8272 \u63a5\u8173 &#8211; ph21<\/span><br \/><span style=\"color: #0000ff\">led2 \u7da0\u8272 \u63a5\u8173 &#8211; ph07<\/span><br \/><span style=\"color: #0000ff\">led3 \u6a58\u8272 \u63a5\u8173 &#8211; ph20<\/span><br \/><span style=\"color: #0000ff\">led4 \u767d\u8272 \u63a5\u8173 &#8211; ph11<\/span>[@more@]\u00a0\u95dc\u9589 led<br \/>#<span style=\"color: #ff0000\"> ls \/sys\/class\/leds\/*\/brightness | xargs -i -n1 echo &#8220;echo 0 &gt; {}&#8221; | sh<\/span><\/p>\n<p>\u8b93\u8a2d\u5b9a\u958b\u6a5f\u6642\u751f\u6548\u00a0<br \/>\u5728 <span style=\"color: #0000ff\">\/etc\/rc.local<\/span> \u6700\u5f8c\u4e00\u884c <span style=\"color: #0000ff\">exit 0<\/span> \u4e4b\u524d\u52a0\u5165\u00a0<span style=\"color: #ff0000\">ls \/sys\/class\/leds\/*\/brightness | xargs -i -n1 echo &#8220;echo 0 &gt; {}&#8221; | sh<\/span><br \/># <span style=\"color: #ff0000\">sed -i &#8216;\/^exit 0\/ils \/sys\/class\/leds\/*\/brightness | xargs -i -n1 echo &#8220;echo 0 &gt; {}&#8221; | sh&#8217; \/etc\/rc.local<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u53c3\u8003\uff1aCubieboard \u5f00\u7bb1\u548c\u5165\u95e8 | Name5566tutorials:common:begi &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/2blog.ilc.edu.tw\/25793\/2014\/11\/18\/cubie-truck-%e4%b8%8a%e7%9a%84-led\/\" class=\"more-link\">\u95b1\u8b80\u5168\u6587<span class=\"screen-reader-text\">\u3008Cubie Truck \u4e0a\u7684 LED\u3009<\/span><\/a><\/p>\n","protected":false},"author":55,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[170],"tags":[],"class_list":["post-18608","post","type-post","status-publish","format-standard","hentry","category-c-85297"],"meta_key":{"_pingme":["1"],"_encloseme":["1"],"lt_post_id":["522754"]},"_links":{"self":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/18608"}],"collection":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/comments?post=18608"}],"version-history":[{"count":1,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/18608\/revisions"}],"predecessor-version":[{"id":20232,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/18608\/revisions\/20232"}],"wp:attachment":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/media?parent=18608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/categories?post=18608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/tags?post=18608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}