{"id":782,"date":"2015-11-24T09:44:23","date_gmt":"2015-11-24T01:44:23","guid":{"rendered":"http:\/\/ukonline2000.com\/?p=782"},"modified":"2015-12-22T11:36:17","modified_gmt":"2015-12-22T03:36:17","slug":"%e9%85%8d%e7%bd%aeraspbmc%e7%b3%bb%e7%bb%9f%e6%94%af%e6%8c%81%e6%9c%ac%e5%ba%97%e7%9a%84%e5%87%a0%e7%a7%8d%e5%a3%b0%e5%8d%a1%e6%89%a9%e5%b1%95%e6%9d%bf","status":"publish","type":"post","link":"http:\/\/ukonline2000.com\/?p=782","title":{"rendered":"\u914d\u7f6e\u6811\u8393\u6d3e\u5b98\u65b9raspbian\u7cfb\u7edf\u652f\u6301\u672c\u5e97\u7684\u51e0\u79cd\u58f0\u5361\u6269\u5c55\u677f"},"content":{"rendered":"<p><strong>\u524d\u8a00\uff1a<\/strong><br \/>\n\u672c\u6559\u7a0b\u6307\u5bfc\u5927\u5bb6\u5982\u679c\u8ba9\u6811\u8393\u6d3e\u7684\u5b98\u65b9\u7cfb\u7edf\u4e2d\u914d\u7f6e\u4f7f\u7528\u672c\u5e97\u7684\u51e0\u79cd\u58f0\u5361\u6269\u5c55\u677f<\/p>\n<p><span style=\"color: #ff0000;\"><strong>DAC+\u58f0\u5361(B+\/2B\u4e13\u7528)<\/strong>\uff1ahttps:\/\/item.taobao.com\/item.htm?&amp;id=42067031055<\/span><\/p>\n<p><span style=\"color: #ff0000;\"><strong>DIGI+\u58f0\u5361(B+\/2B\u4e13\u7528)<\/strong>\uff1ahttps:\/\/item.taobao.com\/item.htm?&amp;id=42544457342<\/span><\/p>\n<p><span style=\"color: #ff0000;\"><strong>DAC\u58f0\u5361(B\u4e13\u7528)<\/strong>\uff1ahttps:\/\/item.taobao.com\/item.htm?&amp;id=38890455462<\/span><\/p>\n<p><span style=\"color: #ff0000;\"><strong>DIGI\u58f0\u5361(B\u4e13\u7528)<\/strong>\uff1ahttps:\/\/item.taobao.com\/item.htm?&amp;id=40897834848<\/span><br \/>\n<strong>\u7cfb\u7edf\u4e0b\u8f7d\uff1a<\/strong><br \/>\n\u6700\u65b0\u7248\u672c\u4e0b\u8f7d\u5730\u5740\uff1ahttps:\/\/www.raspberrypi.org\/downloads\/raspbian\/<br \/>\n<strong>\u9a71\u52a8\u914d\u7f6e\uff1a<\/strong><br \/>\n1.\u767b\u5f55\u7cfb\u7edf\u901a\u8fc7ssh\uff08\u7f51\u7edc\uff09\u6216\u8005console\u63a7\u5236\u53f0<br \/>\n2.\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6\uff1a\uff08\u522b\u5fd8\u8bb0\u63d2\u4e0a\u6269\u5c55\u677f\u4e86\uff09<br \/>\nsudo nano\u00a0\/boot\/config.txt<\/p>\n<p>\u5907\u6ce8\uff1a\u4e5f\u53ef\u4ee5\u628aTF\u63d2\u5230PC\u4e0a\u627e\u5230config.txt\u6587\u4ef6\uff0c\u7528PC\u7684\u5199\u5b57\u677f\u4fee\u6539<br \/>\n3.\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff0c\u4fdd\u5b58\u540e\u9000\u51fa\uff0c\u4f7f\u80fdDAC\u6269\u5c55\u677f\u9a71\u52a8<\/p>\n<p>DAC\u58f0\u5361\u6dfb\u52a0\u4e0b\u9762\u8fd9\u884c\u5185\u5bb9<\/p>\n<pre><span style=\"color: #ff0000;\">dtoverlay=hifiberry-dac<\/span><\/pre>\n<h4>DAC+\u58f0\u5361\u6dfb\u52a0\u4e0b\u9762\u8fd9\u884c\u5185\u5bb9<\/h4>\n<pre><span style=\"color: #ff0000;\">dtoverlay=hifiberry-dacplus<\/span><\/pre>\n<h4>Digi\/Digi+\u58f0\u5361\u6dfb\u52a0\u4e0b\u9762\u8fd9\u884c\u5185\u5bb9<\/h4>\n<pre><span style=\"color: #ff0000;\">dtoverlay=hifiberry-digi<\/span><\/pre>\n<p>&nbsp;<\/p>\n<p>4.\u5efa\u7acb\u4e00\u4e2a \/etc\/asound.conf \u6587\u4ef6\uff0c\u5185\u5bb9\u4e3a\u4e0b\u9762\uff1a<\/p>\n<pre><span style=\"color: #ff0000;\">pcm.!default  {\r\n type hw card 0\r\n}\r\nctl.!default {\r\n type hw card 0\r\n}<\/span><\/pre>\n<p>5.\u91cd\u542f\u7cfb\u7edf<br \/>\nsudo reboot<br \/>\n6.\u91cd\u542f\u540e\u6267\u884c\u201caplay -l\u201d\uff0c\u67e5\u770b\u58f0\u5361\u662f\u5426\u5728\u58f0\u5361\u5217\u8868\u4e2d<br \/>\npi@raspbmc:~$ aplay -l<br \/>\n**** List of PLAYBACK Hardware Devices ****<br \/>\ncard 0: sndrpihifiberry [snd_rpi_hifiberry_dac], device 0: HifiBerry DAC HiFi pcm5102a-hifi-0 [] Subdevices: 1\/1 Subdevice #0: subdevice #0<br \/>\n\u770b\u5230\u4ee5\u4e0a\u5185\u5bb9\u5c31\u7b97\u662f\u8bc6\u522b\u4e86<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00\uff1a \u672c\u6559\u7a0b\u6307\u5bfc\u5927\u5bb6\u5982\u679c\u8ba9\u6811\u8393\u6d3e\u7684\u5b98\u65b9\u7cfb\u7edf\u4e2d\u914d\u7f6e\u4f7f\u7528\u672c\u5e97\u7684\u51e0\u79cd\u58f0\u5361\u6269\u5c55\u677f DA &hellip; <a href=\"http:\/\/ukonline2000.com\/?p=782\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-782","post","type-post","status-publish","format-standard","hentry","category-raspberry-pi"],"_links":{"self":[{"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/posts\/782","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=782"}],"version-history":[{"count":4,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/posts\/782\/revisions"}],"predecessor-version":[{"id":818,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/posts\/782\/revisions\/818"}],"wp:attachment":[{"href":"http:\/\/ukonline2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=782"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=782"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}