{"id":5177,"date":"2016-12-04T23:26:39","date_gmt":"2016-12-04T14:26:39","guid":{"rendered":"https:\/\/y2tech.net\/blog\/?p=5177"},"modified":"2017-05-14T10:54:57","modified_gmt":"2017-05-14T01:54:57","slug":"native-dsd-playback-with-bbb-and-botic-vol","status":"publish","type":"post","link":"https:\/\/y2tech.net\/blog\/audio\/digital-audio\/native-dsd-playback-with-bbb-and-botic-vol-5177\/","title":{"rendered":"BeagleBone + Botic \u3067\u7c21\u5358DSD Native \u518d\u751f\uff08\u305d\u306e\uff11\uff09"},"content":{"rendered":"<h3>BeagleBone + Botic \u306e\u7d44\u307f\u5408\u308f\u305b\u3067 I2S &#038; DSD Native\u518d\u751f\u3092\u30c6\u30b9\u30c8\u3057\u3066\u307f\u305f<\/h3>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8814-640x436.jpg\" alt=\"BBB with Botic \" width=\"640\" height=\"436\" class=\"size-medium wp-image-5202\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8814.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8814-240x164.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> \r\n<br>\r\n<span> BeagleBone Black\u306bI2S\u63a5\u7d9a\u7528\u306eDAC\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u8f09\u305b\u3066\u30c6\u30b9\u30c8\u4e2d<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8828-640x427.jpg\" alt=\"1\u53f7\u6a5f\uff062\u53f7\u6a5f\" width=\"640\" height=\"427\" class=\"size-medium wp-image-5207\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8828.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8828-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> \r\n<br>\r\n<span> 1\u53f7\u6a5f\u306f\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u7121\u3057\u3067\u30012\u53f7\u6a5f\u306f\u72ed\u3044\u57fa\u677f\u4e0a\u306b\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u3092\u7121\u7406\u77e2\u7406\u642d\u8f09<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8822-640x418.jpg\" alt=\"\u7c21\u5358\u306a\u30ed\u30b8\u30c3\u30af\u56de\u8def\u3067\u69cb\u6210\" width=\"640\" height=\"418\" class=\"size-medium wp-image-5203\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8822.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8822-240x157.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>\u4eca\u56de\u306f\u52d5\u4f5c\u691c\u8a3c\u7528\u306a\u306e\u3067\u3001\u7c21\u5358\u306a\u30ed\u30b8\u30c3\u30afIC\u306e\u7d44\u307f\u3042\u308f\u305b\u3067\u624b\u629c\u304d\u8a66\u4f5c<\/span>\r\n<br>\r\n\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8823-640x428.jpg\" alt=\"\u4ea4\u63db\u5f0f\u30de\u30b9\u30bf\u30af\u30ed\u30c3\u30af\u30e2\u30b8\u30e5\u30fc\u30eb\" width=\"640\" height=\"428\" class=\"size-medium wp-image-5204\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8823.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8823-240x161.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> \r\n<br>\r\n<span> DIP 8 pin \u5909\u63db\u57fa\u677f\u306b\u30aa\u30b7\u30ec\u30fc\u30bf\u3092\u8f09\u305b\u3066\u3001\u7c21\u5358\u306b\u4ea4\u63db\u53ef\u80fd\u306b\u3057\u3066\u3042\u308b<\/span>\r\n<br>\r\n<br>\r\n<\/div>\r\n<br>\r\n<p>\u3053\u308c\u307e\u3067Raspberry Pi \u3067 I2S \u518d\u751f\u3092\u8a66\u307f\u3066\u304d\u305f\u304c\u3001Raspberry Pi \u3067\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u5236\u7d04\u3084\u7279\u6b8a\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u74b0\u5883\u306e\u81ea\u4f5c\u3001\u5c02\u7528\u306e\u30c9\u30e9\u30a4\u30d0\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u958b\u767a\u306a\u3069\u3001\u76f8\u5f53\u306a\u52aa\u529b\u3092\u3057\u306a\u3051\u308c\u3070Native DSD\u306e\u518d\u751f\u304c\u3067\u304d\u306a\u3044\uff0e\u6642\u9593\u304c\u3042\u308c\u3070\u6311\u6226\u3057\u3066\u307f\u305f\u3044\u304c\u3001\u82e6\u52b4\u306e\u5272\u306b\u306f\u30e1\u30ea\u30c3\u30c8\u304c\u7121\u3055\u305d\u3046\u306a\u306e\u3067Raspberry Pi\u306b\u3088\u308b\u30c7\u30a3\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u518d\u751f\u306f\u5b8c\u5168\u306b\u8db3\u8e0f\u307f\u72b6\u614b\u3060\u3063\u305f\uff0e<\/p>\r\n<br>\r\n<p>I2S\u63a5\u7d9a\u306b\u3088\u308b\u518d\u751f\u304c\u53ef\u80fd\u306a\u306e\u306f Raspberry Pi\u3060\u3051\u304b\u3068\u601d\u3063\u3066\u3044\u305f\u3089\u3001BeagleBone Black\u3084BeagleBone Green\u306a\u3069\u306eBeagleBone\u7cfb\u306e\u30de\u30b7\u30f3\u3067\u3082I2S\u304c\u53ef\u80fd\u3067\u6709\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u305f\u306e\u3067\u3001\u8a66\u3057\u306bBeagleBone Black\u3067\u7c21\u5358\u306a\u81ea\u4f5c\u56de\u8def\u3092\u4ed8\u52a0\u3059\u308b\u3060\u3051\u3067\u7c21\u5358\u306bI2S\u518d\u751f\u304c\u3067\u304d\u305f\u306e\u3067\u3001\u305d\u306e\u3084\u308a\u65b9\u3092\u7c21\u5358\u306b\u7d39\u4ecb\u3057\u3066\u304a\u304f\u3053\u3068\u306b\u3059\u308b\uff0e\u30c0\u30a4\u30ec\u30af\u30c8I2S\u63a5\u7d9a\u65b9\u5f0f\u306b\u3088\u308b\u518d\u751f\u306b\u3064\u3044\u3066\u306f\u60c5\u5831\u304c\u6ca2\u5c71\u3042\u308b\u306e\u3067\u305d\u308c\u7a0b\u82e6\u52b4\u3059\u308b\u4e8b\u7121\u304f BBB\/BBG + Botic \u306e\u7d44\u307f\u3042\u308f\u305b\u3067\u97f3\u51fa\u3057\u304c\u53ef\u80fd\u3060\u304c\u3001DSD Native \uff08\u3053\u3053\u3067\u306fUSB\u63a5\u7d9a\u306eDDC\u3092\u4ecb\u3055\u305a\u306b\u3001DAC\u3092\u76f4\u63a5BBB.BBG\u306eGPIO\u30dd\u30fc\u30c8 [P8, P9] \u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3092\u6307\u3059\uff09\u518d\u751f\u306b\u3064\u3044\u3066\u3082\u3001ESS\u793e\u306e ES9018K2M \u306a\u3069\u306e\u81ea\u52d5DSD\u518d\u751f\u53ef\u80fd\u306aDAC\u3092\u7528\u3044\u308c\u3070\u3001I2C\/SPI \u306a\u3069\u3067DAC\u30c1\u30c3\u30d7\u306e\u5236\u5fa1\u30ec\u30b8\u30b9\u30bf\u3092\u5f04\u308b\u3053\u3068\u306a\u304f\u3001\u3044\u3068\u3082\u7c21\u5358\u306bDSD Naive \u518d\u751f\u304c\u51fa\u6765\u3066\u3057\u307e\u3046\uff0e\u3053\u308c\u307e\u3067Raspberry Pi\u306a\u3069\u3067\u5b9f\u73fe\u3057\u3088\u3046\u3068\u3057\u3066\u8003\u3048\u3042\u3050\u306d\u3066\u3044\u305f\u4e8b\u304c\u3001\u3042\u3063\u3051\u306a\u3044\u307b\u3069\u7c21\u5358\u306b\u5b9f\u73fe\u3067\u304d\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u62cd\u5b50\u629c\u3051\u3057\u3066\u3057\u307e\u3063\u305f\u3050\u3089\u3044\u3060\uff0e<\/p>\r\n<br>\r\n<p>\uff0e\uff0e\uff0e\u3068\u8a00\u3046\u8a33\u3067\u3001Raspberry Pi \u3092\u6368\u3066\u3066\u3001BeagleBone\u306b\u3088\u308b\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u30b7\u30b9\u30c6\u30e0\u306b\u5b8c\u5168\u306b\u79fb\u884c\u3059\u308b\u3053\u3068\u306b\u3057\u305f\uff0e<\/p>\r\n<br>\r\n<p>BeagleBone\u306b\u3088\u308b\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u30b7\u30b9\u30c6\u30e0\u306b\u3064\u3044\u3066\u306f\u3068\u3066\u3082\uff11\u56de\u3067\u7d39\u4ecb\u3057\u304d\u308c\u306a\u3044\u306e\u3067\u3001\u4eca\u5f8c\u8a18\u4e8b\u3092\u6570\u56de\u306b\u5206\u3051\u3066\u7d39\u4ecb\u3057\u3066\u884c\u304f\u3053\u3068\u306b\u3059\u308b\uff0e\u5148\u305a\u306f BeagleBone \u7cfb\u306e\u30b7\u30f3\u30b0\u30eb\u30dc\u30fc\u30c9\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3068 &#8220;I2S\/Native DSD&#8221; \u518d\u751f\u3092\u53ef\u80fd\u3068\u3059\u308b &#8220;Botic&#8221; \u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u7167\u4f1a\u3059\u308b\uff0e\u6b21\u306b Botic \u306e\u6700\u65b0\u7248\u3078\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u65b9\u6cd5\u3068\u5fc5\u8981\u6700\u4f4e\u9650\u306eLinux OS\u306e\u74b0\u5883\u69cb\u7bc9\u3001I2S\/Native DSD \u518d\u751f\u306e\u305f\u3081\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\uff08BeagleBone\u3067\u306f\u672c\u4f53\u306e\u4e0a\u306b\u30b9\u30bf\u30c3\u30af\u3059\u308b\u62e1\u5f35\u30dc\u30fc\u30c9\u306e\u4e8b\u3092\u30b1\u30fc\u30d7 &#8220;cape&#8221; \u3068\u547c\u3093\u3067\u3044\u308b)\u306e\u81ea\u4f5c\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3059\u308b\u4e88\u5b9a\u3060\uff0e\u6700\u5f8c\u306b Botic \u4e0a\u3067 MPD \u306b\u3088\u308b\u518d\u751f\u4ee5\u5916\u306b\u3001\u5df7\u3067\u8a71\u984c\u306e Roon \u306e\u518d\u751f\u6a5f\uff08RoonBridge\u5316\uff09\u3068\u3057\u3066\u6d3b\u7528\u3055\u305b\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3082\u7d39\u4ecb\u3059\u308b\u3053\u3068\u306b\u3057\u3088\u3046\uff0e<\/p>\r\n<br>\r\n<br>\r\n<h4>\u5148\u305a\u306fBeagleBone \u306b\u3064\u3044\u3066<\/h4>\r\n<br>\r\n<p>Raspberry Pi\u3068\u9055\u3063\u3066BeagleBone\u7cfb\u306e\u30de\u30b7\u30f3\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u60c5\u5831\u3084\u56de\u8def\u56f3\u304c\u516c\u958b\u3055\u308c\u3066\u304a\u308a\u3001\u81ea\u4f5c\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u5b89\u5fc3\u3057\u3066\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\uff0e\u73fe\u5728\u65e5\u672c\u3067\u306f BeagleBone Black\uff08BBB\uff09\u3068BeagleBone Green (BBG) \u306e2\u6a5f\u7a2e\u304c\u6bd4\u8f03\u7684\u5bb9\u6613\u306b\u5165\u624b\u53ef\u80fd\u3060\uff0e\u3053\u306e2\u6a5f\u7a2e\u3068\u3082\u79cb\u6708\u96fb\u5b50\u3067\u8ca9\u58f2\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u5730\u65b9\u306e\u4eba\u3067\u3082\u901a\u8ca9\u3067\u5165\u624b\u3067\u304d\u308b\u3060\u308d\u3046\uff0e\u79cb\u6708\u96fb\u5b50\u3067\u306e\u8ca9\u58f2\u4fa1\u683c\u306f\u3001BBB\u304c6,500\u5186\u3001BBG\u304c4,980\u5186\uff08\u3044\u305a\u308c\u3082\u7a0e\u8fbc\u4fa1\u683c\uff09\u306a\u306e\u3067\u3001Raspberry Pi\u3068\u540c\u3058\u30ec\u30d9\u30eb\u306e\u91d1\u984d\u3060\uff0e<\/p>\r\n<br>\r\n\u3010\u79cb\u6708\u96fb\u5b50\u306e\u88fd\u54c1\u60c5\u5831\u3011<br>\r\n\u3000\u3000\u30fb<a href=\"http:\/\/akizukidenshi.com\/catalog\/g\/gM-09914\/\" target=\"_blank\">BeaglBone Black (Element14) <\/a><br>\r\n\u3000\u3000\u30fb<a href=\"http:\/\/akizukidenshi.com\/catalog\/g\/gM-09683\/\" target=\"_blank\">BeaglBone Green (Seeed Studio) <\/a><br>\r\n<br>\r\n<p>BBB\u3068BBG\u306e\u9055\u3044\u306fHDMI\u7cfb\u306e\u8868\u793a\u6a5f\u80fd\u304c\u6709\u308b\u304b\u7121\u3044\u304b\u306e\u9055\u3044\u304c\u5927\u90e8\u5206\u3067\u3001\u305d\u308c\u4ee5\u5916\u306e\u6a5f\u80fd\u306f\u307b\u307c\u540c\u3058\u3067\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u7684\u306b\u306fBBB\/BBG\u306e\u3069\u3061\u3089\u3067\u3082\u540c\u3058\u3088\u3046\u306b\u52d5\u4f5c\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u3060\uff0e\u30c7\u30a3\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u9014\u306b\u306fHDMI\u7cfb\u306e\u30ce\u30a4\u30ba\u306e\u5f71\u97ff\u304c\u5c11\u306a\u3044BBG\u306e\u65b9\u304c\u9069\u3057\u3066\u3044\u308b\u3068\u601d\u308f\u308c\u308b\uff0e<\/p>\r\n<br>\r\n<p>BeagleBone\u306b\u3064\u3044\u3066\u306e\u8a73\u3057\u3044\u60c5\u5831\u306f\u3001\u5fa1\u672c\u5bb6\u306e <a href=\"http:\/\/beagleboard.org\" target=\"_blank\">BeagleBoard.org<\/a> \u306e\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u3092\u898b\u308b\u306e\u304c\u4e00\u756a\u3060\uff0e\u65e5\u672c\u3067\u306f\u3042\u307e\u308a BeagleBone\u95a2\u4fc2\u306e\u66f8\u7c4d\u306f\u51fa\u56de\u3063\u3066\u306f\u3044\u306a\u3044\u304c\u3001CQ\u51fa\u7248\u793e\u306e \u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9 Special 2014\u5e743\u6708\u53f7 &#8220;<a href=\"http:\/\/shop.cqpub.co.jp\/hanbai\/books\/49\/49331.html\" target=\"_blank\">Linux\u30ac\u30b8\u30a7\u30c3\u30c8BeagleBone Black\u3067I\/O<\/a>&#8221; \u304c\u53c2\u8003\u306b\u306a\u308a\u305d\u3046\u3060\uff0e<\/p>\r\n<br>\r\n<h4>BBB\/BBG\u306e\u30d7\u30ed\u30bb\u30c3\u30b5 TI AM3358\u306f\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u9014\u306b\u6700\u9069<\/h4>\r\n<br>\r\n<p>BeagleBone\u7cfb\u306e\u30b7\u30f3\u30b0\u30eb\u30dc\u30fc\u30c9\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3067\u4f7f\u308f\u308c\u3066\u3044\u308bTI\u88fd\u306e<a href=\"https:\/\/www.ti.com\/product\/am3358\" target=\"_blank\">TI AM3358 Sitara Processor<\/a>\u306b\u306f McASP(Multichannel Audio Serial Port) \u3068\u3044\u3046\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u306e\u6c4e\u7528\u30b7\u30ea\u30a2\u30eb\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u6a5f\u80fd\u304c\u5099\u308f\u3063\u3066\u304a\u308a\u3001\u3053\u306e\u6a5f\u80fd\u3092\u4f7f\u3046\u3053\u3068\u3067\u6bd4\u8f03\u7684\u7c21\u5358\u306b\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u7d44\u3080\u3053\u3068\u304c\u53ef\u80fd\u3060\uff0e<\/p>\r\n<br>\r\n<p> McASP \u306e\u6a5f\u80fd\u3092\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u4e0a\u306e\u8aac\u660e\u304b\u3089\u5f15\u7528\u3059\u308b\u3068\u3001\r\n<br>\r\n<pre><code class=\"language-Markup\">\r\n\u30fbUp to Two Multichannel Audio Serial Ports (McASPs)\r\n    Transmit and Receive Clocks up to 50 MHz\r\n    Up to Four Serial Data Pins per McASP Port With Independent TX and RX Clocks\r\n    Supports Time Division Multiplexing (TDM), Inter-IC Sound (I2S), and Similar Formats\r\n    Supports Digital Audio Interface Transmission (SPDIF, IEC60958-1, and AES-3 Formats)\r\n    FIFO Buffers for Transmit and Receive (256 Bytes)\r\n<\/code><\/pre>\r\n<br>\r\n\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u307e\u3055\u306b\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u306e\u305f\u3081\u306e\u6a5f\u80fd\u3060\uff0e<\/p>\r\n<br>\r\n<br>\r\n<p>\u3010Texas Instruments\u793e\u306e McASP\u95a2\u9023\u8cc7\u6599\u3011\r\n<br>\r\n<br>\r\n\u3000\u30fb<a href=\"http:\/\/www.tij.co.jp\/jp\/lit\/ug\/jaju036\/jaju036.pdf\" target=\"_blank\">\u300cTMS320C6000 DSP\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u30fb\u30aa\u30fc\u30c7\u30a3\u30aa\u30fb\u30b7\u30ea\u30a2\u30eb\u30dd\u30fc\u30c8 (McASP) \u300d <\/a>\r\n<br>\r\n<br>\r\n\u3000\u30fb<a href=\"http:\/\/www.ti.com\/lit\/an\/sprac10\/sprac10.pdf\" target=\"_blank\"> Tools and Techniques for Audio Debugging <\/a> \r\n<br>\r\n<br>  \r\n\u3000\u30fb<a href=\"http:\/\/www.ti.com\/lit\/an\/sprac09\/sprac09.pdf\" target=\"_blank\"> Interfacing DRA7xx Audio to Analog Codecs <\/a> \r\n<br>\r\n<br>\r\n<p>\u81ea\u5206\u3067McASP\u95a2\u9023\u306e\u30c9\u30e9\u30a4\u30d0\u306a\u3069\u3092\u958b\u767a\u3059\u308b\u969b\u306b\u306f\u53c2\u8003\u306b\u306a\u308a\u305d\u3046\u3060\u304c\u3001\u5358\u306b Botic\u306a\u3069\u3092\u5229\u7528\u3057\u3066\u518d\u751f\u3060\u3051\u3092\u884c\u3046\u306e\u3067\u3042\u308c\u3070\u3053\u3053\u307e\u3067\u6df1\u5165\u308a\u3059\u308b\u5fc5\u8981\u306f\u7121\u3055\u305d\u3046\uff0e<\/p>\r\n<br>\r\n<br>\r\n<b>\u3010BeagleBone Black\/Green \u306e\u6280\u8853\u8cc7\u6599\u306e\u5165\u624b\u3011<\/b><br>\r\n<br>\r\n<ul>\r\n<li>\u3000\u30fbBeagleBone Green info at BeagleBoard page <\/li>\r\n<li>\u3000\u30fb<a href=\"https:\/\/github.com\/SeeedDocument\/BeagleBone_Green\/raw\/master\/resources\/BBG_SRM_V1a_20151009.pdf\" target=\"_blank\">BeagleBone Green System Reference Manual (v1a) [PDF] <\/a> <\/li>\r\n<li>\u3000\u30fbBeagleBone Green Schematic Diagram [PDF] <\/li>\r\n<br>\r\n<li>\u3000\u30fb<a href=\"http:\/\/elinux.org\/Beagleboard:BeagleBoneBlack#Hardware_Files\" target=\"_blank\">Beagleboard:BeagleBoneBlack<\/a> <\/li>\r\n<\/ul>\r\n<br>\r\n\r\n<hr \/>\r\n\r\n<h4> BBB\/BBG \u306eI2S\u518d\u751f\u3067\u767b\u5834\u3059\u308b &#8220;Botic&#8221; \u3068\u306f<\/h4>\r\n<br>\r\n<p>\u4e00\u8a00\u3067\u8aac\u660e\u3059\u308b\u306e\u306f\u96e3\u3057\u3044\u304c\u3001\u7c21\u5358\u306b\u8a00\u3063\u3066\u3057\u307e\u3048\u3070 BeagleBone\u7528\u306b\u958b\u767a\u3055\u308c\u305f\u3001MPD\u3092\u642d\u8f09\u3057\u305f\u30d7\u30ea\u30b3\u30f3\u30d1\u30a4\u30eb\u6e08\u307f\u306eLinux\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3001I2S\/DSD Native \u518d\u751f\u53ef\u80fd\u306a\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u306b\u7279\u5316\u3057\u305f\u3082\u306e\u3068\u89e3\u91c8\u3059\u308c\u3070\u826f\u3044\u3060\u308d\u3046\uff0e&#8221;Botic&#8221;\u306b\u95a2\u3059\u308b\u8a73\u3057\u3044\u60c5\u5831\u306f\u3001\u958b\u767a\u8005\u3067\u3042\u308b Miroslav Rudi\u0161in (Miero)\u3055\u3093\u306e\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u3000&#8221;<a href=\"http:\/\/bbb.ieero.com\" target=\"_blank\">BeagleBone Black with I2S, DSD and SPDIF interface<\/a>&#8221; [ http:\/\/bbb.ieero.com ]\u3000\u3092\u53c2\u7167\u3057\u3066\u6b32\u3057\u3044\uff0e\uff08\u958b\u767a\u8005\u306e\u60c5\u5831\u304c\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u306b\u306f\u8a18\u8f09\u3055\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u3053\u306e\u540d\u524d\u3067\u6b63\u3057\u3044\u306e\u304b\u3069\u3046\u304b\u826f\u304f\u5224\u3089\u306a\u3044\u304c\u3001\u3053\u306e\u30c9\u30e1\u30a4\u30f3\u306e Whois \u60c5\u5831\u3084 DIY Audio\u306e\u30b5\u30dd\u30fc\u30c8\u30da\u30fc\u30b8\u3001GitHub\u306a\u3069\u304b\u3089\u63a8\u5b9a\u3057\u305f\uff0e\u9593\u9055\u3063\u3066\u3044\u305f\u3089\u3054\u514d\u306a\u3055\u3044\uff0e\uff0e\uff0e\uff09<\/p>\r\n<br>\r\n<p>&#8220;Botic&#8221; \u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5229\u7528\u3059\u308b\u306e\u306f\u3001\u4e0a\u8a18\u306e\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u3092\u53c2\u8003\u306b\u3059\u308c\u3070\u96e3\u3057\u3044\u3053\u3068\u306f\u306a\u3044\u304c\u7c21\u5358\u306b\u7d39\u4ecb\u3057\u3066\u304a\u304f\uff0e\u5148\u305a\u6700\u521d\u306b\u6ce8\u610f\u66f8\u304d\u304c\u66f8\u304b\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u3053\u3067\u3082\u6ce8\u610f\u66f8\u304d\u3092\u8981\u7d04\u3057\u3066\u304a\u304f\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<p>\r\n<b>\u3000\u30fbBeagleBone Black\/Green \u3092\u5916\u90e8\u30af\u30ed\u30c3\u30af\u3092\u7528\u3044\u305a\u306b 44.1kHz\u7cfb\uff0888.2kHz, 176.4kHz, 352.8kHz,&#8230;\uff09\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30d5\u30a1\u30a4\u30eb\u3092\u518d\u751f\u3059\u308b\u3068\u300148kHz\u7cfb\u5217\u3067\u30ea\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3055\u308c\u3066\u3057\u307e\u3046\uff0e\uff08\u591a\u5206\u30d4\u30c3\u30c1\u304c\u901f\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u805e\u304f\u306b\u582a\u3048\u306a\u3044\uff09<br>\r\n<br>\r\n\u3000\u3000\u3000\u21d2 \u5185\u90e8\u30af\u30ed\u30c3\u30af\u3067\u306f 48kHz\u7cfb\u5217\u3057\u304b\u5bfe\u5fdc\u3067\u304d\u306a\u3044<\/b>\r\n<\/p>\r\n<br>\r\n<p>\u8981\u306fCD\u306a\u3069\u306e44.1kHz\u7cfb\u5217\u306e\u97f3\u6e90\u3092\u805e\u304f\u5834\u5408\u306b\u306f\u3001\u5916\u90e8\u30af\u30ed\u30c3\u30af\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u3092\u7528\u3044\u3066\u300144.1kHz\/48.0kHz\u7cfb\u5217\u306e\u97f3\u6e90\u3092\u518d\u751f\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u3044\u3046\u4e8b\u306e\u3088\u3046\u3060\uff0e<\/p>\r\n<br>\r\n<p>\r\n<b>\u3000\u30fbBeagleBone Black(Green) \u3068DAC\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3068\u3092\u76f4\u63a5\u63a5\u7d9a\u3059\u308b\u3053\u3068\u306f\u63a8\u5968\u3057\u306a\u3044\uff08\u4f55\u3089\u304b\u306e\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf\u3092\u7528\u3044\u3066\u63a5\u7d9a\u3059\u308b\u4e8b\u3092\u63a8\u5968\uff09<br>\r\n\u3000\u3000\u3000\u21d2 Beagle Bone \u306f\u30c7\u30ea\u30b1\u30fc\u30c8\u3067\u58ca\u308c\u3084\u3059\u3044<\/b>\r\n<br>\r\n<\/p>\r\n<br>\r\n<p>\u3053\u306e\u4f5c\u8005\u3068\u540c\u3058\u3088\u3046\u306b\u79c1\u3082BBB\u30921\u53f0\u8cfc\u5165\u5f8c\u76f4\u3050\u306b\u58ca\u3057\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u3001Beagle Bone\u304c\u58ca\u308c\u3084\u3059\u3044\u306e\u306f\u672c\u5f53\u306e\u3088\u3046\u3060\uff0e<\/p>\r\n<br>\r\n<h4>\u3010\u30b9\u30c6\u30c3\u30d7 1\u3011Botic\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h4>\r\n<br>\r\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806\u3068\u3057\u3066\u306f\u5148\u305a\u3001 &#8220;BeagleBone Black with I2S, DSD and SPDIF interface&#8221; \u30db\u30fc\u30e0\u30da\u30fc\u30b8\u5185\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30ea\u30f3\u30af &#8220;<a href=\"http:\/\/bbb.ieero.com\/botic4\" target=\"_blank\">http:\/\/bbb.ieero.com\/botic4<\/a>&#8221; \u304b\u3089Botic V4\u30a4\u30e1\u30fc\u30b8 &#8220;bbb-botic-v4-1gb.img.gz&#8221; \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u89e3\u51cd\u5f8c\u306b1GB\u4ee5\u4e0a\u306e\u5bb9\u91cf\u3092\u6301\u3064 Micro SD\u30ab\u30fc\u30c9\u306b\u30a4\u30e1\u30fc\u30b8\u30d5\u30a1\u30a4\u30eb\u3092\u66f8\u304d\u8fbc\u3080\uff0e\u3053\u306e\u8fba\u306e\u624b\u9806\u306f\u500b\u4eba\u306e\u74b0\u5883\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308b\u306e\u3067\u3001\u3053\u3053\u3067\u306f\u79c1\u306eiMac\u74b0\u5883\u3067\u5b9f\u65bd\u3057\u305f\u3068\u304d\u306e\u69d8\u5b50\u3092\u793a\u3057\u3066\u304a\u304f\uff0e\u57fa\u672c\u7684\u306b Volumio \u306a\u3069\u306e\u5834\u5408\u3068\u540c\u3058\u624b\u9806\u306a\u306e\u3067\u3001\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u304c\u82e6\u624b\u306a\u5834\u5408\u306f\u3001\u30a4\u30e1\u30fc\u30b8\u66f8\u304d\u8fbc\u307f\u7528\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3048\u3070\u826f\u3044\uff0e<\/p>\r\n<br>\r\n<pre><code class=\"language-Markup\">\r\niMac27:BoticBBB yasuaki$ ls -la\r\ntotal 240088\r\ndrwxr-xr-x   4 yasuaki  staff        136 Dec  4 16:09 .\r\ndrwxr-xr-x+ 65 yasuaki  staff       2210 Dec  4 16:03 ..\r\n-rw-r--r--   1 yasuaki  staff       5388 Apr 29  2015 README-botic4\r\n-rw-r--r--   1 yasuaki  staff  122913875 Feb 22  2015 bbb-botic-v4-1gb.img.gz\r\niMac27:BoticBBB yasuaki$ gunzip bbb-botic-v4-1gb.img.gz\r\niMac27:BoticBBB yasuaki$ ls -la\r\ntotal 1433616\r\ndrwxr-xr-x   4 yasuaki  staff        136 Dec  4 16:10 .\r\ndrwxr-xr-x+ 65 yasuaki  staff       2210 Dec  4 16:03 ..\r\n-rw-r--r--   1 yasuaki  staff       5388 Apr 29  2015 README-botic4\r\n-rw-r--r--   1 yasuaki  staff  734003200 Feb 22  2015 bbb-botic-v4-1gb.img\r\niMac27:BoticBBB yasuaki$ diskutil list\r\n\/dev\/disk0\r\n   #:                       TYPE NAME                    SIZE       IDENTIFIER\r\n   0:      GUID_partition_scheme                        *480.1 GB   disk0\r\n   1:                        EFI EFI                     209.7 MB   disk0s1\r\n   2:                  Apple_HFS Maverics                128.0 GB   disk0s2\r\n   3: 0FC63DAF-8483-4772-8E79-3D69D8477DE4               32.0 GB    disk0s3\r\n   4:       Microsoft Basic Data Win7Pro                 63.9 GB    disk0s4\r\n   5:          Apple_CoreStorage                         135.4 GB   disk0s5\r\n   6:                 Apple_Boot Boot OS X               134.2 MB   disk0s6\r\n   7:                  Apple_HFS ElCapitan               119.5 GB   disk0s7\r\n   8:                 Apple_Boot Recovery HD             650.0 MB   disk0s8\r\n\/dev\/disk1\r\n   #:                       TYPE NAME                    SIZE       IDENTIFIER\r\n   0:      GUID_partition_scheme                        *3.0 TB     disk1\r\n   1:                        EFI EFI                     209.7 MB   disk1s1\r\n   2:                  Apple_HFS MavericsSub             128.3 GB   disk1s2\r\n   3:                  Apple_HFS ElCapitanSierra         127.8 GB   disk1s3\r\n   4:                 Apple_Boot Recovery HD             650.0 MB   disk1s4\r\n   5:       Microsoft Basic Data SHARED                  256.7 GB   disk1s5\r\n   6:          Apple_CoreStorage                         1.0 TB     disk1s6\r\n   7:                 Apple_Boot Boot OS X               134.2 MB   disk1s7\r\n   8:                  Apple_HFS Data                    1000.0 GB  disk1s8\r\n   9:                  Apple_HFS Tmp                     484.1 GB   disk1s9\r\n\/dev\/disk2\r\n   #:                       TYPE NAME                    SIZE       IDENTIFIER\r\n   0:                  Apple_HFS Home                   *1.1 TB     disk2\r\n\/dev\/disk3\r\n   #:                       TYPE NAME                    SIZE       IDENTIFIER\r\n   0:     FDisk_partition_scheme                        *4.0 GB     disk3\r\n   1:                      Linux                         4.0 GB     disk3s1\r\niMac27:BoticBBB yasuaki$ diskutil unmount \/dev\/disk3s1\r\ndisk3s1 was already unmounted\r\niMac27:BoticBBB yasuaki$ sudo dd bs=1m if=.\/bbb-botic-v4-1gb.img of=\/dev\/rdisk3\r\nPassword:\r\n700+0 records in\r\n700+0 records out\r\n734003200 bytes transferred in 57.949702 secs (12666212 bytes\/sec)\r\niMac27:BoticBBB yasuaki$ diskutil list\r\n\/dev\/disk0\r\n   #:                       TYPE NAME                    SIZE       IDENTIFIER\r\n   0:      GUID_partition_scheme                        *480.1 GB   disk0\r\n   1:                        EFI EFI                     209.7 MB   disk0s1\r\n   2:                  Apple_HFS Maverics                128.0 GB   disk0s2\r\n   3: 0FC63DAF-8483-4772-8E79-3D69D8477DE4               32.0 GB    disk0s3\r\n   4:       Microsoft Basic Data Win7Pro                 63.9 GB    disk0s4\r\n   5:          Apple_CoreStorage                         135.4 GB   disk0s5\r\n   6:                 Apple_Boot Boot OS X               134.2 MB   disk0s6\r\n   7:                  Apple_HFS ElCapitan               119.5 GB   disk0s7\r\n   8:                 Apple_Boot Recovery HD             650.0 MB   disk0s8\r\n\/dev\/disk1\r\n   #:                       TYPE NAME                    SIZE       IDENTIFIER\r\n   0:      GUID_partition_scheme                        *3.0 TB     disk1\r\n   1:                        EFI EFI                     209.7 MB   disk1s1\r\n   2:                  Apple_HFS MavericsSub             128.3 GB   disk1s2\r\n   3:                  Apple_HFS ElCapitanSierra         127.8 GB   disk1s3\r\n   4:                 Apple_Boot Recovery HD             650.0 MB   disk1s4\r\n   5:       Microsoft Basic Data SHARED                  256.7 GB   disk1s5\r\n   6:          Apple_CoreStorage                         1.0 TB     disk1s6\r\n   7:                 Apple_Boot Boot OS X               134.2 MB   disk1s7\r\n   8:                  Apple_HFS Data                    1000.0 GB  disk1s8\r\n   9:                  Apple_HFS Tmp                     484.1 GB   disk1s9\r\n\/dev\/disk2\r\n   #:                       TYPE NAME                    SIZE       IDENTIFIER\r\n   0:                  Apple_HFS Home                   *1.1 TB     disk2\r\n\/dev\/disk3\r\n   #:                       TYPE NAME                    SIZE       IDENTIFIER\r\n   0:     FDisk_partition_scheme                        *4.0 GB     disk3\r\n   1:             Windows_FAT_16 BOTICBOOT               12.6 MB    disk3s1\r\n   2:                      Linux                         720.4 MB   disk3s2\r\niMac27:BoticBBB yasuaki$ diskutil unmount \/dev\/disk3s1\r\nVolume BOTICBOOT on disk3s1 unmounted\r\niMac27:BoticBBB yasuaki$ \r\n\r\n<\/code><\/pre>\r\n<br>\r\n<br>\r\n<h4>\u3010\u30b9\u30c6\u30c3\u30d7 2\u3011BBB\/BBG\u3092 Micro SD\u30ab\u30fc\u30c9\u304b\u3089\u8d77\u52d5\u3055\u305b\u308b<\/h4>\r\n<br>\r\n<p>BeagleBone\u7cfb\u306e\u30b7\u30f3\u30b0\u30eb\u30dc\u30fc\u30c9\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306f\u3001\u96fb\u6e90\u3092\u7e4b\u3044\u3067\u5358\u7d14\u306b\u8d77\u52d5\u3059\u308b\u3068\u5185\u8535\u306eeMMC\u3068\u547c\u3070\u308c\u3066\u3044\u308b\u5185\u90e8\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u8d77\u52d5\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001BeagleBoard \u8b39\u88fd\u306e <a href=\"http:\/\/www.angstrom-distribution.org\" target=\"_blank\">Aungstrom Linux<\/a>\u3068\u8a00\u3046\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u8d77\u52d5\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\uff0eMicro SD\u30ab\u30fc\u30c9\u306b\u7d44\u307f\u8fbc\u3093\u3060 &#8220;Botic&#8221;  \u3092\u8d77\u52d5\u3055\u305b\u308b\u306b\u306f\u3001S2\u30b9\u30a4\u30c3\u30c1\u3092\u62bc\u3057\u306a\u304c\u3089\u96fb\u6e90\u6295\u5165\u3059\u308b\uff08\u3042\u308b\u3044\u306fS3\u30b9\u30a4\u30c3\u30c1\u306b\u3088\u308b\u8d77\u52d5\uff09\u5fc5\u8981\u304c\u3042\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u6700\u521d\u306f\u3053\u306e\u8d77\u52d5\u65b9\u6cd5\u306b\u6163\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u4e0a\u624b\u304f\u884c\u304b\u305a\u306beMMC\u5074\u306eAungstrom Linux\u304c\u7acb\u3061\u4e0a\u304c\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u9593\u3005\u3042\u308b\u304c\u3001\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u306f\u4e00\u65e6S3\u30b9\u30a4\u30c3\u30c1\u306ePower Button \u3092\u6570\u79d2\u9593\u62bc\u3057\u7d9a\u3051\u308c\u3070\u3001\u81ea\u52d5\u7684\u306bLinux\u304c\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3055\u308c\u3066\u96fb\u6e90\u307e\u3067\u843d\u3061\u308b\u4ed5\u7d44\u307f\u306b\u306a\u3066\u3044\u308b\uff0eAungstrom Linux \u306b\u9650\u3089\u305a\u3001 Botic \u3067\u3082\u540c\u3058\u4ed5\u7d44\u307f\u306a\u306e\u3067\u3001BeagleBone \u30e6\u30fc\u30b6\u306f\u5fc5\u305a\u3053\u306e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u65b9\u6cd5\u3092\u30de\u30b9\u30bf\u30fc\u3057\u3066\u7f6e\u304f\u5fc5\u8981\u304c\u3042\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u4e00\u5ea6\u3001\u3053\u306eS2\u30b9\u30a4\u30c3\u30c1\u3092\u62bc\u3057\u306a\u304c\u3089Micro SD\u30ab\u30fc\u30c9\u304b\u3089\u8d77\u52d5\u3055\u305b\u308b\u3068\u3001\u6b21\u56de\u304b\u3089\u306fMicro SD\u30ab\u30fc\u30c9\u304c\u512a\u5148\u8d77\u52d5\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u3088\u3046\u3060\uff0e\u4e00\u65e6shutdown\u3057\u3066\u96fb\u6e90\u3092\u843d\u3068\u3057\u3066\u3082\u3001\u6b21\u56de\u306fMicro SD\u30ab\u30fc\u30c9\u304b\u3089\u8d77\u52d5\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308b\uff0e\u4f46\u3057\u3001Micro SD\u30ab\u30fc\u30c9\u3092\u629c\u3044\u305f\u72b6\u614b\u3067\u96fb\u6e90\u3092\u6295\u5165\u3057\u3066\u3057\u307e\u3046\u3068\u3001\u8d77\u52d5\u512a\u5148\u9806\u4f4d\u304c\u5143\u306eeMMC\u304b\u3089\u306e\u8d77\u52d5\u306b\u623b\u3063\u3066\u3057\u307e\u3046\u3088\u3046\u306a\u306e\u3067\u3001\u5e38\u306bMicro SD\u30ab\u30fc\u30c9\u304b\u3089\u306e\u8d77\u52d5\u3092\u884c\u3044\u305f\u3044\u5834\u5408\u306f\u5225\u306a\u65b9\u6cd5\u3067\u512a\u5148\u8d77\u52d5\u9806\u5e8f\u306e\u5909\u66f4\u304c\u5fc5\u8981\u306b\u306a\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u30d6\u30fc\u30c8\u30c7\u30d0\u30a4\u30b9\u306e\u8d77\u52d5\u9806\u5e8f\u3092\u5909\u66f4\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u5225\u306a\u6a5f\u4f1a\u306b\u7d39\u4ecb\u3059\u308b\u304c\u3001&#8221;BeagleBone Green System Reference Manual&#8221; 5.3.5 Boot Modes (Page 17)\u3001\u304a\u3088\u3073 &#8220;<a href=\"https:\/\/github.com\/SeeedDocument\/BeagleBone_Green\/raw\/master\/resources\/BBG_SRM_V1a_20151009.pdf\" target=\"_blank\"> BEAGLEBONE_GREEN SRM(v1a)(pdf) <\/a>&#8221; &#8211; 6.7 Boot Configuration (Page 67) \u3092\u53c2\u7167\u3059\u308b\u3068\u826f\u3044\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8810-640x427.jpg\" alt=\"Bootup Operations\" width=\"640\" height=\"427\" class=\"size-medium wp-image-5222\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8810.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8810-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> \r\n<br>\r\n<span> \u8d77\u52d5\u30e2\u30fc\u30c9\u3092\u5207\u308a\u66ff\u3048\u308b S2 SW\uff08\u8d64\uff09\u3068 Power \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u7528\u306e S3 SW \uff08\u9ec4\uff09<\/span>\r\n<br>\r\n<\/div>\r\n<br>\r\n<hr \/>\r\n<h4>\u3010\u8ffd\u8a18\u3011BeagleBone Green\u3067Botic 4 \u30a4\u30e1\u30fc\u30b8\u3092\u8d77\u52d5\u3055\u305b\u308b\u65b9\u6cd5<\/h4>\r\n<br>\r\n<p>\u3053\u308c\u307e\u3067BeagleBone Black \u3067Botic 4\u30a4\u30e1\u30fc\u30b8\u3092\u8d77\u52d5\u3055\u305b\u305f\u5f8c\u306b\u3001Botic 7\u3078\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u3066\u3044\u305f\u306e\u3067\u6c17\u304c\u4ed8\u304b\u306a\u304b\u3063\u305f\u304c\u3001BeagleBone Green\u3067\u306fBotic 4\u304c\u6b63\u5e38\u306b\u8d77\u52d5\u3057\u306a\u3044\u3053\u3068\u306b\u6c17\u304c\u4ed8\u3044\u305f\uff0eBotic 4 \u306eboot\u306e\u969b\u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u78ba\u8a8d\u3057\u305f\u3068\u3053\u308d\u3001\u30ab\u30fc\u30cd\u30eb\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30ed\u30fc\u30c9\u3067\u3000&#8221;dtb=am335x-bonegreen.dtb&#8221; \u304c\u898b\u3064\u304b\u3089\u306a\u3044\u3068\u3044\u3046\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u5410\u3044\u3066\u3044\u305f\uff0e\u3069\u3046\u3084\u3089BeagleBone Green \u306b\u95a2\u3059\u308bdtb\u30d5\u30a1\u30a4\u30eb\u304c\u7f6e\u304b\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u3053\u3053\u3067OS\u306e\u8d77\u52d5\u304c\u6b62\u307e\u3063\u3066\u3057\u307e\u3046\u3088\u3046\u3060\uff0eBeagleBone Green\u7528\u306edtb\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u308c\u3070\u826f\u3044\u306e\u3060\u304c\u3001\u3068\u308a\u3042\u3048\u305aBeagleBone Black\u7528\u306edtb\u30d5\u30a1\u30a4\u30eb\u3092\u305d\u306e\u307e\u307e\u4f7f\u3046\u3053\u3068\u3067\u3001OS\u306e\u8d77\u52d5\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u305f\u306e\u3067\u3001\u7c21\u5358\u306b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u3066\u304a\u304f\uff0e<\/p>\r\n<br>\r\n<p><br>\r\n\u3000\u3010\u89e3\u6c7a\u65b9\u6cd5\u3011\u30eb\u30fc\u30c8\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3092 ext4 \u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3092\u8aad\u307f\u66f8\u304d\u3067\u304d\u308b\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3067\u30de\u30a6\u30f3\u30c8\u3057\u3066\u3001BeagleBone Black\u7528\u306edtb\u30d5\u30a1\u30a4\u30eb &#8220;am335x-boneblack.dtb&#8221; \u306e\u30b7\u30f3\u30dc\u30ea\u30c3\u30af\u30ea\u30f3\u30af\u3092 &#8220;am335x-bonegreen.dtb&#8221; \u3068\u3044\u3046\u540d\u524d\u3067\u4f5c\u6210\u3059\u308b\uff0e<br>\r\n<br>\r\n<p>Linux\u521d\u5fc3\u8005\u306b\u3068\u3063\u3066\u306f\u3042\u307e\u308a\u306b\u3082\u4e0d\u89aa\u5207\u306a\u8aac\u660e\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u4e0a\u8a18\u306e\u8aac\u660e\u304c\u7406\u89e3\u3067\u304d\u306a\u3044\u3088\u3046\u3067\u3042\u308c\u3070\u660e\u3089\u304b\u306b\u30b9\u30ad\u30eb\u4e0d\u8db3\u306a\u306e\u3067BeagleBone Black\u3092\u4f7f\u3063\u305f\u65b9\u304c\u826f\u3044\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<hr \/>\r\n<br>\r\n<p>\u7121\u4e8b\u3001Botic \u3092\u8d77\u52d5\u3055\u305b\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u305f\u3089\u5148\u305a\u6700\u521d\u306b\u884c\u308f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3053\u3068\u306f\u3001\u81ea\u5206\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u305fIP\u30a2\u30c9\u30ec\u30b9\u3092\u77e5\u308b\u3053\u3068\u3060\uff0e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u72b6\u614b\u3067\u306f DHCP\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30e2\u30fc\u30c9\u3067IP\u30a2\u30c9\u30ec\u30b9\u7b49\u306e\u60c5\u5831\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3057\u307e\u3046\u306e\u3067\u3001Botic\u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b\u306b\u306f ssh \u30b3\u30de\u30f3\u30c9\u3092\u7528\u3044\u3066\u3001\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8(root) \u3067Botic\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\uff0eLinux\u3084UNIX\u7cfb\u306eOS\u3092\u6271\u3044\u6163\u308c\u305f\u4eba\u3067\u5728\u308c\u3070\u7c21\u5358\u306a\u4f5c\u696d\u3067\u306f\u3042\u308b\u304c\u3001\u521d\u5fc3\u8005\u306b\u3068\u3063\u3066\u306f\u3053\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u8abf\u3079\u308b\u4e8b\u304c\u6700\u521d\u306e\u96e3\u95a2\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>DHCP\u3067\u5272\u308a\u5f53\u3066\u3089\u308c\u305fIP\u30a2\u30c9\u30ec\u30b9\u3092\u7279\u5b9a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u5e7e\u3064\u304b\u65b9\u6cd5\u304c\u3042\u308b\u304c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u95a2\u4fc2\u306e\u5c02\u9580\u77e5\u8b58\u304c\u306a\u3044\u3068\u7d50\u69cb\u5927\u5909\u3060\uff0e\u5927\u62b5\u306e\u5834\u5408\u306f\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9\u30eb\u30fc\u30bf\u306eDHCP\u6a5f\u80fd\u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9\u30eb\u30fc\u30bf\u306eWeb GUI\u7b49\u3092\u901a\u3058\u3066\u5272\u308a\u5f53\u3066\u3089\u308c\u305fIP\u30a2\u30c9\u30ec\u30b9\u3092\u78ba\u8a8d\u3067\u304d\u308b\u3060\u308d\u3046\uff0e\u5c24\u3082\u3053\u3093\u306a\u7c21\u5358\u306a\u65b9\u6cd5\u3067\u3082\u4e00\u822c\u306e\u30e6\u30fc\u30b6\u306b\u3068\u3063\u3066\u306f\u6577\u5c45\u304c\u9ad8\u3044\u304b\u3082\u3057\u308c\u306a\u3044\uff0e<\/p>\r\n<br>\r\n<p>\u666e\u901a\u306eLinux\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u30b3\u30f3\u30bd\u30fc\u30eb\u753b\u9762\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u81ea\u5206\u81ea\u8eab\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u3069\u3046\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u7c21\u5358\u306b\u8abf\u3079\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304c\u3001Botic\u3067\u306fHDMI\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3092\u7e4b\u3044\u3067\u3082\u30b3\u30f3\u30bd\u30fc\u30eb\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u306a\u3044\uff0eBeagleBone Green \u306b\u81f3\u3063\u3066\u306fHDMI\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u7aef\u5b50\u3059\u3089\u5b58\u5728\u3057\u306a\u3044\uff0e\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u7528\u306eTTY\u63a5\u7d9a\u3068\u3044\u3046\u624b\u3082\u3042\u308b\u304c\u3001\u3053\u3061\u3089\u306e\u65b9\u3082\u521d\u5fc3\u8005\u306b\u306f\u305d\u3046\u7c21\u5358\u306b\u306f\u624b\u304c\u51fa\u305b\u306a\u3044\u4ee3\u7269\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u5e78\u3044\u306a\u3053\u3068\u306b\u3001\u521d\u5fc3\u8005\u3067\u3082DHCP\u3067\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u60c5\u5831\u3092\u7c21\u5358\u306b\u53d6\u5f97\u3059\u308b\u305f\u3081\u306e\u30c4\u30fc\u30eb\u304c\u51fa\u56de\u3063\u3066\u3044\u308b\u3088\u3046\u306a\u306e\u3067\u3001Mac\u7528\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u305f\u4f8b\u3092\u7d39\u4ecb\u3057\u3066\u304a\u304f\uff0eAndoroid \u7528\u306e &#8220;Fing &#8211; Network Tools&#8221; \u3084 Windows \u7528\u306e\u30c4\u30fc\u30eb\u3082\u7a93\u306e\u675c\uff08http:\/\/forest.watch.impress.co.jp\/library\/nav\/genre\/inet\/servernt_netanlz.html \uff09\u7b49\u3067\u63a2\u3057\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3060\u308d\u3046\uff0eMac\u7528\u306e\u30c4\u30fc\u30eb\u306f\u3042\u307e\u308a\u51fa\u56de\u3063\u3066\u3044\u306a\u3044\u3088\u3046\u3060\u304c\u3001&#8221;<a href=\"https:\/\/itunes.apple.com\/jp\/app\/lanscan\/id472226235?mt=12\" target=\"_blank\">LanScan<\/a>&#8221; \u3068\u3044\u3046\u30a2\u30d7\u30ea\u304c AppStore \u7d4c\u7531\u3067\u5165\u624b\u53ef\u80fd\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u53c2\u8003\u307e\u3067\u306b\u3001LanScan\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u60c5\u5831\u3092\u8abf\u3079\u305f\u6642\u306e\u69d8\u5b50\u3092\u8f09\u305b\u3066\u304a\u304f\uff0e<\/p>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/GetDHCPClientIPsOnLAN1-640x427.jpg\" alt=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30ad\u30e3\u30f3\u5b9f\u65bd\" width=\"640\" height=\"427\" class=\"size-medium wp-image-5193\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/GetDHCPClientIPsOnLAN1.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/GetDHCPClientIPsOnLAN1-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span> LanScan\u3092\u8d77\u52d5\u3057LAN\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u3068\u73fe\u5728\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u6a5f\u5668\u306e\u4e00\u89a7\u304c\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3055\u308c\u308b<\/span>\r\n<br>\r\n<\/div>\r\n<br>\r\n<p>\u4e00\u822c\u7684\u306a\u30e6\u30fc\u30b6\u3067\u3042\u308c\u3070\u5bb6\u5ead\u5185\u306eLAN\u306f\u4e00\u3064\u3057\u304b\u306a\u3044\u306e\u3067\u3001\u3053\u306e\u30b9\u30ad\u30e3\u30f3\u753b\u9762\u4e0a\u3067Botic\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305fBBB\/BBG\u304c\u76f4\u3050\u306b\u898b\u3064\u304b\u308b\u3068\u601d\u3046\u304c\u3001\u79c1\u306e\u74b0\u5883\u306f\u3061\u3087\u3063\u3068\u5909\u5247\u7684\u306a\u306e\u3067\u3001\u3053\u306e\u753b\u9762\u4e0a\u306b\u306f\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3044\uff0e\u4eca\u56de Botic \u3092\u7e4b\u3044\u3060LAN\u306f\u30aa\u30fc\u30c7\u30a3\u30aa\u5c02\u7528\u306e\u5225\u306aLAN\u306b\u63a5\u7d9a\u3057\u3066\u3042\u308b\u306e\u3067\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u6709\u7ddaLAN &#8220;en0&#8221; \u5074\u3067\u306f\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\uff0eLanScan\u3067\u306f\u5225\u306aLAN\uff08\u753b\u9762\u4e0a\u3067\u306f vlan1\uff09\u306b\u3064\u3044\u3066\u3082\u540c\u3058\u3088\u3046\u306b\u30b9\u30ad\u30e3\u30f3\u53ef\u80fd\u306a\u306e\u3067\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u5c02\u7528\u306eLAN &#8220;vlan1&#8221; \u306e\u65b9\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u898b\u308b\u3068\u3001\u4eca\u5ea6\u306f\u304d\u3061\u3093\u3068\u753b\u9762\u4e0a\u306b\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u78ba\u8a8d\u3067\u304d\u308b\uff0e\u70b9\u7dda\u306e\u8d64\u67a0\u304c\u4eca\u56de\u306e Botic \u3060\uff0e 192.168.101.30 \u306b &#8220;botic&#8221; \u3068\u3044\u3046\u30db\u30b9\u30c8\u540d\u3067\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u306e\u306f\u5225\u306a\u30c6\u30b9\u30c8\u904b\u7528\u4e2d\u306e Botic \u30de\u30b7\u30f3\u3060\uff0e<\/p>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/GetDHCPClientIPsOnLAN2.jpg\" alt=\"\u5225\u306aLAN\u3092\u30b9\u30ad\u30e3\u30f3\" width=\"598\" height=\"338\" class=\"size-full wp-image-5194\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/GetDHCPClientIPsOnLAN2.jpg 598w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/GetDHCPClientIPsOnLAN2-240x136.jpg 240w\" sizes=\"auto, (max-width: 598px) 100vw, 598px\" \/>\r\n<br>\r\n<span> \u4eca\u5ea6\u306f \u65b0\u3057\u304f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305fBotic \u304c\u898b\u3064\u304b\u3063\u305f\uff08\u70b9\u7dda\u306e\u8d64\u67a0\uff09<\/span>\r\n<br>\r\n<\/div>\r\n<br>\r\n<h4>\u3010\u30b9\u30c6\u30c3\u30d7 4\u3011ssh \u3067 Botic\u306b\u30ed\u30b0\u30a4\u30f3\u3059\u308b<\/h4>\r\n<br>\r\n<p>IP\u30a2\u30c9\u30ec\u30b9\u3055\u3048\u5224\u660e\u3059\u308c\u3070\u3001\u5f8c\u306f ssh\u30b3\u30de\u30f3\u30c9\u306a\u3069\u3067 Botic\u306b\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u3060\u3051\u3060\uff0eMac\u3067\u3042\u308c\u3070\u3000\u201dTerminal\uff08\u30bf\u30fc\u30df\u30ca\u30eb\uff09&#8221;\u30a2\u30d7\u30ea\u3092\u8d77\u52d5\u3059\u308b\u304b ssh\u30ed\u30b0\u30a4\u30f3\u53ef\u80fd\u306a\u5225\u306a\u30a2\u30d7\u30ea\u3092\u8d77\u52d5\u3059\u308c\u3070\u826f\u3044\uff0eWindows\u7cfb\u3067\u3042\u308c\u3070\u3001TeraTerm\u7b49\u306eSSH\u5bfe\u5fdc\u30a2\u30d7\u30ea\u3092\u4f7f\u3048\u3070\u826f\u3044\uff0eLinux\u30e6\u30fc\u30b6\u3067\u3042\u308c\u3070\u8aac\u660e\u306e\u5fc5\u8981\u3059\u3089\u306a\u3044\u3060\u308d\u3046\uff0e\u30c7\u30d5\u30a9\u30eb\u30c8\u3067 root \u30e6\u30fc\u30b6\u3067ssh\u30ed\u30b0\u30a4\u30f3\u53ef\u80fd\u306a\u72b6\u614b\u306b\u306a\u3063\u3066\u304a\u308a\u3001root\u306e\u521d\u671f\u30d1\u30b9\u30ef\u30fc\u30c9\u306f &#8220;botic&#8221; \u306b\u306a\u3063\u3066\u3044\u308b\uff0e\u52ff\u8ad6\u3053\u306e\u72b6\u614b\u3067\u306f\u5bb6\u5ead\u5185\u3068\u8a00\u3048\u3069\u3082\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u7684\u306b\u554f\u984c\u304c\u3042\u308b\u306e\u3067\u3001\u81ea\u5206\u3067\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u308b\u4eba\u306f\u3001\u5225\u306a\u4f5c\u696d\u7528\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u8a2d\u5b9a\u3057\u3066\u30ea\u30e2\u30fc\u30c8\u304b\u3089 root \u30ed\u30b0\u30a4\u30f3\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u3066\u304a\u304f\u3079\u304d\u3060\u308d\u3046\uff0e\u6700\u4f4e\u3067\u3082 root \u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3060\u3051\u306f\u5909\u66f4\u3057\u3066\u304a\u3044\u3066\u6b32\u3057\u3044\u3068\u3053\u308d\u3060\uff0e<\/p>\r\n<br>\r\n\r\n<pre><code class=\"language-Markup\">\r\niiMac27:~ yasuaki$ ssh -l root 192.168.101.168\r\nThe authenticity of host '192.168.101.168 (192.168.101.168)' can't be established.\r\nRSA key fingerprint is 1b:7a:88:bd:0f:07:67:3c:b5:fe:fc:6f:17:1b:a0:fc.\r\nAre you sure you want to continue connecting (yes\/no)? yes\r\nWarning: Permanently added '192.168.101.168' (RSA) to the list of known hosts.\r\nDebian GNU\/Linux 7 \\n \\l\r\n\r\nBoticized BeagleBoard.org Debian Image 2015-02-15\r\n\r\ndefault username:password is [root:botic] and [debian:botic]\r\n\r\nroot@192.168.101.168's password: botic        \uff1c\uff1d\uff1d\uff1d\u3000\u5b9f\u969b\u306b\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u753b\u9762\u8868\u793a\u3055\u308c\u306a\u3044\r\nroot@botic:~# \r\nroot@botic:~# passwd root                      \uff1c\uff1d\uff1d\uff1d\u3000\u6700\u521d\u306b root \u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5909\u66f4\u3057\u3066\u304a\u304f\r\nEnter new UNIX password: \r\nRetype new UNIX password: \r\npasswd: password updated successfully\r\nroot@botic:~# \r\n\r\n<\/code><\/pre>\r\n<br>\r\n<h4>\u3010\u30b9\u30c6\u30c3\u30d7 5\u3011\uff08\u5fc5\u8981\u304c\u3042\u308c\u3070\uff09IP\u30a2\u30c9\u30ec\u30b9\u3092\u56fa\u5b9a\u5316\u3059\u308b<\/h4>\r\n<br>\r\n<p>RedHat\u7cfb\u306eLinux\u306b\u6163\u308c\u3066\u3044\u308b\u4eba\u306b\u3068\u3063\u3066\u306f\u3001Debian\u7cfb\uff08\u7279\u306b\u6700\u8fd1\u306e\uff09\u306e\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7cfb\u306e\u8a2d\u5b9a\u65b9\u6cd5\u306f\u5206\u304b\u308a\u96e3\u304f\u7d50\u69cb\u96e3\u5100\u3059\u308b\u3060\u308d\u3046\uff0e\u30cd\u30c3\u30c8\u4e0a\u306e\u60c5\u5831\u306f\u30b0\u30c1\u30e3\u30b0\u30c1\u30e3\u3067\u672a\u3060\u306b\u4f55\u304c\u6b63\u3057\u3044\u8a2d\u5b9a\u65b9\u6cd5\u306a\u306e\u304b\u826f\u304f\u5224\u3089\u306a\u3044\uff0e\u305f\u304b\u304c\u56fa\u5b9aIP\u5316\u306e\u305f\u3081\u3060\u3051\u306b\u7d50\u69cb\u306a\u6642\u9593\u3092\u98df\u3044\u6f70\u3057\u3066\u3057\u307e\u3063\u305f\uff0eDebian\u306e\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u898b\u3066\u3082\u4f59\u8a08\u6df7\u4e71\u3059\u308b\u3060\u3051\u306a\u306e\u3067\u53c2\u7167\u3059\u308b\u3060\u3051\u7121\u99c4\u3060\uff0e\u3082\u3063\u3068\u30b7\u30f3\u30d7\u30eb\u306a\u8a2d\u5b9a\u65b9\u6cd5\u306b\u3057\u3066\u6b32\u3057\u3044\u3068\u3053\u308d\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u3068\u308a\u3042\u3048\u305a\u3001Botic\uff08Debian wheezy\u7cfb) \u306b\u95a2\u3057\u3066\u306f &#8220;\/etc\/network\/interfaces&#8221; \u30d5\u30a1\u30a4\u30eb\u306e\u8a2d\u5b9a\u5909\u66f4\u3060\u3051\u3067\u4f55\u3068\u304b\u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b9\u5316\u3067\u304d\u305f\u304c\u3001Jessie \u306a\u3069\u306e\u4ed6\u306e\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u4e00\u7b4b\u7e04\u3067\u884c\u304b\u306a\u3044\u3053\u3068\u304c\u591a\u304b\u3063\u305f\uff0e <\/p>\r\n<br>\r\n<p> &#8220;\/etc\/network\/interfaces&#8221; \u306e\u4e2d\u8eab\u3092\u66f8\u304d\u63db\u3048\u308b<\/p>\r\n<pre><code class=\"language-Markup\">\r\nroot@botic:~# ifconfig\r\neth0      Link encap:Ethernet  HWaddr 84:eb:18:e6:cb:f9  \r\n          inet addr:192.168.101.168  Bcast:192.168.101.255  Mask:255.255.255.0\r\n          inet6 addr: fe80::86eb:18ff:fee6:cbf9\/64 Scope:Link\r\n          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1\r\n          RX packets:2953 errors:0 dropped:0 overruns:0 frame:0\r\n          TX packets:366 errors:0 dropped:0 overruns:0 carrier:0\r\n          collisions:0 txqueuelen:1000 \r\n          RX bytes:251236 (245.3 KiB)  TX bytes:82794 (80.8 KiB)\r\n          Interrupt:168 \r\n\r\nlo        Link encap:Local Loopback  \r\n          inet addr:127.0.0.1  Mask:255.0.0.0\r\n          inet6 addr: ::1\/128 Scope:Host\r\n          UP LOOPBACK RUNNING  MTU:65536  Metric:1\r\n          RX packets:66898 errors:0 dropped:0 overruns:0 frame:0\r\n          TX packets:66898 errors:0 dropped:0 overruns:0 carrier:0\r\n          collisions:0 txqueuelen:0 \r\n          RX bytes:7158117 (6.8 MiB)  TX bytes:7158117 (6.8 MiB)\r\n\r\nroot@botic:~# cd \/etc\/network \r\nroot@botic:\/etc\/network# ls -la\r\ntotal 28\r\ndrwxr-xr-x  6 root root 4096 Feb 16  2015 .\r\ndrwxr-xr-x 70 root root 4096 Aug 27 00:54 ..\r\ndrwxr-xr-x  2 root root 4096 Feb 21  2015 if-down.d\r\ndrwxr-xr-x  2 root root 4096 Feb 21  2015 if-post-down.d\r\ndrwxr-xr-x  2 root root 4096 Feb 21  2015 if-pre-up.d\r\ndrwxr-xr-x  2 root root 4096 Feb 21  2015 if-up.d\r\n-rw-r--r--  1 root root  788 Feb 21  2015 interfaces\r\nlrwxrwxrwx  1 root root   12 Feb 21  2015 run -> \/run\/network\r\nroot@botic:\/etc\/network# cat interfaces\r\n# This file describes the network interfaces available on your system\r\n# and how to activate them. For more information, see interfaces(5).\r\n\r\n# The loopback network interface\r\nauto lo\r\niface lo inet loopback\r\n\r\n# The primary network interface\r\nauto eth0\r\niface eth0 inet dhcp\r\n# Example to keep MAC address between reboots\r\n#hwaddress ether DE:AD:BE:EF:CA:FE\r\n\r\n# The secondary network interface\r\n#auto eth1\r\n#iface eth1 inet dhcp\r\n\r\n# WiFi Example\r\n#auto wlan0\r\n#iface wlan0 inet dhcp\r\n#    wpa-ssid \"essid\"\r\n#    wpa-psk  \"password\"\r\n\r\n# Ethernet\/RNDIS gadget (g_ether)\r\n# ... or on host side, usbnet and random hwaddr\r\n# Note on some boards, usb0 is automaticly setup with an init script\r\niface usb0 inet static\r\n    address 192.168.7.2\r\n    netmask 255.255.255.0\r\n    network 192.168.7.0\r\n    gateway 192.168.7.1\r\nroot@botic:\/etc\/network# \r\nroot@botic:\/etc\/network# cp interfaces interfaces.bak\u3000\u3000\u3000\uff1c\uff1d\uff1d\uff1d \u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u5f97\r\nroot@botic:\/etc\/network# vi interfaces                     \uff1c\uff1d\uff1d\uff1d \u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u3067\u7de8\u96c6\u3059\u308b\r\n\r\n<\/code><\/pre>\r\n<br>\r\n<p>\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u306f nano, vim \u306a\u3069\u4f7f\u3044\u6163\u308c\u305f\u3082\u306e\u3067\u69cb\u308f\u306a\u3044\u304c\u3001Botic\u306fLinux\u306a\u306e\u3067\u884c\u672b\u30b3\u30fc\u30c9\u306f LF \u306a\u306e\u3067\u3001Windows\u7cfb\u3057\u304b\u4f7f\u3063\u305f\u4e8b\u306e\u7121\u3044\u30e6\u30fc\u30b6\u306f\u4f7f\u7528\u3059\u308b\u30a8\u30c6\u30ad\u30b9\u30c8\u30c7\u30a3\u30bf\u306e\u884c\u672b\u30b3\u30fc\u30c9\u306b\u6ce8\u610f\u3057\u3066\u6b32\u3057\u3044\uff0e\u5909\u66f4\u3059\u308b\u5185\u5bb9\u306f\u5b9f\u969b\u306e\u30e6\u30fc\u30b6\u74b0\u5883\u306b\u5408\u308f\u305b\u3066\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304c\u3001\u5909\u66f4\u3059\u3079\u304d\u7b87\u6240\u304c\u5224\u3089\u306a\u3044\u3068\u8a00\u3046\u4eba\u306f\u3001Botic\u3092\u56fa\u5b9aIP\u5316\u3055\u305b\u308b\u4e8b\u306f\u6b62\u3081\u3066\u7f6e\u3044\u305f\u65b9\u304c\u826f\u3044\u3060\u308d\u3046\uff0e\u305d\u306e\u3088\u3046\u306a\u4eba\u306b\u3068\u3063\u3066\u56fa\u5b9aIP\u5316\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u306f\u6b86\u3069\u306a\u3044\uff0e<\/p>\r\n<br>\r\n<pre><code class=\"language-Markup\">\r\n# This file describes the network interfaces available on your system\r\n# and how to activate them. For more information, see interfaces(5).\r\n\r\n# The loopback network interface\r\nauto lo\r\niface lo inet loopback\r\n\r\n# The primary network interface\r\nauto eth0\r\n#iface eth0-dhcp inet dhcp\r\niface eth0 inet  static\r\n    address 192.168.101.31\r\n    netmask 255.255.255.0\r\n    network 192.168.101.0\r\n    gateway 192.168.101.xxx\r\n    dns-nameservers 192.168.100.xxx   \uff1c\uff1d\uff1d\uff1d\u3000\u901a\u5e38\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30eb\u30fc\u30bf\u304cDHCP\u30ea\u30ec\u30fc\u30db\u30b9\u30c8\r\n    dns-search music.home.yoko\u3000\u3000\u3000\u3000\u3000\uff1c\uff1d\uff1d\uff1d\u3000\u666e\u901a\u306e\u30e6\u30fc\u30b6\u306f\u3053\u306e\u884c\u306f\u4e0d\u8981\r\n\r\n# Example to keep MAC address between reboots\r\n#hwaddress ether DE:AD:BE:EF:CA:FE\r\n\r\n# The secondary network interface\r\n#auto eth1\r\n#iface eth1 inet dhcp\r\n\r\n# WiFi Example\r\n#auto wlan0\r\n#iface wlan0 inet dhcp\r\n#    wpa-ssid \"essid\"\r\n#    wpa-psk  \"password\"\r\n\r\n# Ethernet\/RNDIS gadget (g_ether)\r\n# ... or on host side, usbnet and random hwaddr\r\n# Note on some boards, usb0 is automaticly setup with an init script\r\niface usb0 inet static\r\n    address 192.168.7.2\r\n    netmask 255.255.255.0\r\n    network 192.168.7.0\r\n    gateway 192.168.7.1\r\nroot@botic:\/etc\/network# \r\n\r\nroot@botic:\/etc\/network# reboot    \uff1c\uff1d\uff1d\uff1d\u3000\u8a2d\u5b9a\u5909\u66f4\u5f8c\u306b\u30ea\u30d6\u30fc\u30c8\u3059\u308b\r\n\r\nBroadcast message from root@botic (pts\/0) (Mon Aug 27 01:36:05 2035):  \uff1c\uff1d\uff1d\uff1d\u3000\u65e5\u6642\u304c\u5909\u306a\u306e\u306f\u307e\u3060\u6c17\u306b\u3057\u306a\u304f\u3066\u3082OK\r\n\r\nThe system is going down for reboot NOW!\r\nroot@botic:\/etc\/network# \r\n<\/code><\/pre>\r\n<br>\r\n<p>BBB\/BBG\u3067\u306f USB\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u4eee\u60f3\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3068\u3057\u3066\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306a\u306e\u3067\u3001\u4e0a\u8a18\u306e &#8220;interfaces&#8221; \u30d5\u30a1\u30a4\u30eb\u306b\u306f\u3053\u306e\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9 &#8220;usb0&#8221; \u306b\u95a2\u3059\u308b\u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b9\u8a2d\u5b9a\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\uff0e\u3053\u308c\u3092\u5229\u7528\u3059\u308c\u3070\u6700\u521d\u304b\u3089IP\u30a2\u30c9\u30ec\u30b9\u304c\u56fa\u5b9a\u3055\u308c\u305f\u72b6\u614b\u306a\u306e\u3067\u3001\u308f\u3056\u308f\u3056DHCP\u3067\u5272\u308a\u5f53\u3066\u3089\u308c\u305fIP\u30a2\u30c9\u30ec\u30b9\u3092\u8abf\u3079\u306a\u304f\u3066\u3082\u6e08\u3080\u7b48\u3060\u304c\u3001\u307e\u3060\u8a66\u3057\u3066\u306f\u3044\u306a\u3044\u306e\u3067\u3001\u305d\u306e\u3046\u3061\u3053\u306e &#8220;usb0&#8221; \u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306e\u5229\u7528\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3059\u308b\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<p>&#8220;reboot&#8221; \u30b3\u30de\u30f3\u30c9\u306b\u3088\u308b\u518d\u8d77\u52d5\u3067\u306f\u3001\u81ea\u52d5\u7684\u306b\u8d77\u52d5\u30c7\u30d0\u30a4\u30b9\u304c\u5f15\u304d\u7d99\u304c\u308c\u308b\u306e\u3067\u3001\u518d\u8d77\u52d5\u6642\u306b &#8220;S2&#8221; \u30b9\u30a4\u30c3\u30c1\u3092\u62bc\u3057\u7d9a\u3051\u308b\u5fc5\u8981\u306f\u306a\u3044\uff0e<\/p>\r\n<br>\r\n<p>\u518d\u8d77\u52d5\u5f8c\u306b\u65b0\u3057\u3044\u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b9\u3067ssh\u3067\u304d\u308c\u3070\u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b9\u5316\u304c\u6210\u529f\u3060\uff0e\u4e0a\u624b\u304f\u884c\u304b\u306a\u3044\u5834\u5408\u306f\u3001\u5909\u66f4\u524d\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\u3059\u308c\u3070\u5927\u62b5\u306e\u5834\u5408\u306f\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u308b\u3060\u308d\u3046\uff0e\u524d\u306eIP\u30a2\u30c9\u30ec\u30b9\u3067\u30ed\u30b0\u30a4\u30f3\u51fa\u6765\u306a\u3044\u5834\u5408\u306f\u3001DHCP\u30b5\u30fc\u30d0\u306b\u3088\u3063\u3066\u5225\u306a\u65b0\u3057\u3044IP\u30a2\u30c9\u30ec\u30b9\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3057\u307e\u3063\u305f\u53ef\u80fd\u6027\u304c\u5f37\u3044\u306e\u3067\u3001\u5148\u7a0b\u3068\u540c\u3058\u65b9\u6cd5\u3067\u65b0\u3057\u3044IP\u30a2\u30c9\u30ec\u30b9\u3092\u78ba\u8a8d\u3059\u308c\u3070\u826f\u3044\uff0e\u4f55\u5ea6\u3084\u3063\u3066\u3082\u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b9\u5316\u304c\u4e0a\u624b\u304f\u884c\u304b\u306a\u3044\u5834\u5408\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u3067\u306e\u56fa\u5b9aIP\u5316\u3092\u8ae6\u3081\u3066DHCP\u30b5\u30fc\u30d0\u5074\u3067Botic\u306b\u5272\u308a\u5f53\u3066\u308bIP\u3092\u56fa\u5b9a\u5316\u3059\u308b\u65b9\u6cd5\u3082\u691c\u8a0e\u3057\u3066\u307f\u308b\u306e\u3082\u826f\u3044\u3060\u308d\u3046\uff0e\u307e\u3068\u3082\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30eb\u30fc\u30bf\u3067\u3042\u308c\u306f\u3001DHCP\u30b5\u30fc\u30d0\u6a5f\u80fd\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u3057\u3066\u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b9\u30ea\u30fc\u30b9\u304c\u53ef\u80fd\u306a\u7b48\u3060\uff0e<\/p>\r\n<br>\r\n<br>\r\n<h4>\u3010\u8ffd\u8a18\u3011Debian Jessie\u7cfb\u5217\u3067\u306e\u56fa\u5b9aIP\u30a2\u30c9\u30ec\u30b9\u8a2d\u5b9a\u306f\u3001\u300e<a href=\"https:\/\/y2tech.net\/blog\/computer\/misc\/how-to-set-static-ip-on-debian-jessie-5513\/\" target=\"_blank\">Debian Jessie \u3067\u306e\u56fa\u5b9aIP\u8a2d\u5b9a\u65b9\u6cd5<\/a>\u300f\u3092\u53c2\u7167\u3057\u3066\u6b32\u3057\u3044\uff0e<\/h4>\r\n<br>\r\n<br>\r\n<h4>\u3010\u30b9\u30c6\u30c3\u30d7 6\u3011\uff08\u5fc5\u8981\u304c\u3042\u308c\u3070\uff09Micro SD\u30ab\u30fc\u30c9\u306eLinux\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u62e1\u5f35\u3059\u308b<\/h4>\r\n<br>\r\n<p>\u521d\u671f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u72b6\u614b\u306e Botic \u306f 1GB\u306eSD\u30ab\u30fc\u30c9\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u524d\u63d0\u3067\u4f5c\u6210\u3055\u308c\u3066\u3044\u308b\uff0e4GB\u30848GB\u306a\u3069\u306e\u5bb9\u91cf\u306eSD\u30ab\u30fc\u30c9\u3092\u7528\u3044\u305f\u5834\u5408\u306f\u3001\u6700\u521d\u306e1GB\u3057\u304b\u4f7f\u308f\u308c\u306a\u3044\u306e\u3067\u3001Linux\u7528\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092SD\u30ab\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u4e00\u676f\u307e\u3067\u5e83\u3052\u3066\u304a\u304f\u3068\u90fd\u5408\u304c\u826f\u3044\uff0eLinux\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u62e1\u5f35\u3059\u308b\u65b9\u6cd5\u3082\u5e7e\u3064\u304b\u3042\u308b\u304c\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u62e1\u5f35\u7528\u306e\u5c02\u7528\u30b9\u30af\u30ea\u30d7\u30c8\u304c &#8220;\/opt\/scripts\/tools\/&#8221; \u914d\u4e0b\u306b\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u3042\u308b &#8220;grow_partition.sh&#8221; \u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5229\u7528\u3059\u308b\u306e\u304c\u7c21\u5358\u3060\uff0e4GB\u306e\u3000Micro SD\u30ab\u30fc\u30c9\u3067\u30eb\u30fc\u30c8\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u62e1\u5f35\u3092\u5b9f\u65bd\u3057\u305f\u6642\u306e\u69d8\u5b50\u3092\u4e0b\u8a18\u306b\u793a\u3059\uff0e<\/p>\r\n<br>\r\n<pre><code class=\"language-Markup\">\r\nroot@botic:\/opt\/scripts\/tools# ls -la\r\ntotal 64\r\ndrwxr-xr-x  6 root root  4096 Feb 21  2015 .\r\ndrwxr-xr-x 11 root root  4096 Feb 21  2015 ..\r\n-rwxr-xr-x  1 root root  8918 Feb 21  2015 beaglebone-black-eMMC-flasher.sh\r\ndrwxr-xr-x  2 root root  4096 Feb 21  2015 developers\r\ndrwxr-xr-x  2 root root  4096 Feb 21  2015 eMMC\r\ndrwxr-xr-x  2 root root  4096 Feb 21  2015 graphics\r\n-rwxr-xr-x  1 root root  2902 Feb 21  2015 grow_partition.sh\r\n-rwxr-xr-x  1 root root 11272 Feb 21  2015 init-eMMC-flasher.sh\r\n-rw-r--r--  1 root root   137 Feb 21  2015 readme.txt\r\n-rwxr-xr-x  1 root root  6914 Feb 21  2015 update_kernel.sh\r\ndrwxr-xr-x  2 root root  4096 Feb 21  2015 wm\r\nroot@botic:\/opt\/scripts\/tools# df -m\r\nFilesystem     1M-blocks  Used Available Use% Mounted on\r\nrootfs               661   296       317  49% \/                  \uff1c\uff1d\uff1d\uff1d 317MB\u304c \/ \u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u308b\r\nudev                  10     0        10   0% \/dev\r\ntmpfs                 50     1        49   2% \/run\r\n\/dev\/mmcblk0p2       661   296       317  49% \/\r\ntmpfs                248     0       248   0% \/dev\/shm\r\ntmpfs                248     0       248   0% \/sys\/fs\/cgroup\r\ntmpfs                100     0       100   0% \/run\/user\r\ntmpfs                  5     0         5   0% \/run\/lock\r\n\/dev\/mmcblk0p1        12     1        12   4% \/boot\/uboot\r\nroot@botic:\/opt\/scripts\/tools# \r\nroot@botic:\/opt\/scripts\/tools# .\/grow_partition.sh\r\nMedia: [\/dev\/mmcblk0]\r\n\r\nDisk \/dev\/mmcblk0: 121472 cylinders, 4 heads, 16 sectors\/track\r\nOld situation:\r\nUnits = mebibytes of 1048576 bytes, blocks of 1024 bytes, counting from 0\r\n\r\n   Device Boot Start   End    MiB    #blocks   Id  System\r\n\/dev\/mmcblk0p1   *     1     12     12      12288    e  W95 FAT16 (LBA)\r\n\t\tstart: (c,h,s) expected (32,0,1) found (0,32,33)\r\n\t\tend: (c,h,s) expected (415,3,16) found (1,167,38)\r\n\/dev\/mmcblk0p2        13    699    687     703488   83  Linux\r\n\t\tstart: (c,h,s) expected (416,0,1) found (1,167,39)\r\n\t\tend: (c,h,s) expected (1023,3,16) found (89,60,35)\r\n\/dev\/mmcblk0p3         0      -      0          0    0  Empty\r\n\/dev\/mmcblk0p4         0      -      0          0    0  Empty\r\nNew situation:\r\nUnits = mebibytes of 1048576 bytes, blocks of 1024 bytes, counting from 0\r\n\r\n   Device Boot Start   End    MiB    #blocks   Id  System\r\n\/dev\/mmcblk0p1   *     1     12     12      12288    e  W95 FAT16 (LBA)\r\n\/dev\/mmcblk0p2        13   3795   3783    3873792   83  Linux\r\n\/dev\/mmcblk0p3         0      -      0          0    0  Empty\r\n\/dev\/mmcblk0p4         0      -      0          0    0  Empty\r\nSuccessfully wrote the new partition table\r\n\r\nRe-reading the partition table ...\r\nBLKRRPART: Device or resource busy\r\nThe command to re-read the partition table failed.\r\nRun partprobe(8), kpartx(8) or reboot your system now,\r\nbefore using mkfs\r\nIf you created or changed a DOS partition, \/dev\/foo7, say, then use dd(1)\r\nto zero the first 512 bytes:  dd if=\/dev\/zero of=\/dev\/foo7 bs=512 count=1\r\n(See fdisk(8).)\r\nroot@botic:\/opt\/scripts\/tools# reboot\r\n\u3000\u3000\uff0e\uff0e\uff0e\r\n\u3000\u3010\u518d\u8d77\u52d5\u5f8c\u3011\r\n\u3000\u3000\uff0e\uff0e\uff0e\r\nroot@botic:~# df -m\r\nFilesystem     1M-blocks  Used Available Use% Mounted on\r\nrootfs              3714   296      3249   9% \/             \uff1c\uff1d\uff1d\uff1d 3.2GB \u307e\u3067\u62e1\u5f35\u3055\u308c\u305f\r\nudev                  10     0        10   0% \/dev\r\ntmpfs                 50     1        49   2% \/run\r\n\/dev\/mmcblk0p2      3714   296      3249   9% \/\r\ntmpfs                248     0       248   0% \/dev\/shm\r\ntmpfs                248     0       248   0% \/sys\/fs\/cgroup\r\ntmpfs                  5     0         5   0% \/run\/lock\r\ntmpfs                100     0       100   0% \/run\/user\r\n\/dev\/mmcblk0p1        12     1        12   4% \/boot\/uboot\r\n\r\n<\/code><\/pre>\r\n<br>\r\n<br>\r\n<br>\r\n<h4>\u3010\u30b9\u30c6\u30c3\u30d7 7\u3011NTP\u306b\u3088\u308b\u6642\u523b\u8a2d\u5b9a\u3092\u884c\u3046<\/h4>\r\n<br>\r\n<p>\u521d\u671f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u72b6\u614b\u306e Botic\u3067\u306f\u65e5\u6642\u304c\u304d\u3061\u3093\u3068\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u304c\u3042\u308b\u306e\u3067\u3001\u65e5\u6642\u3092NTP\u3092\u4f7f\u3063\u3066\u30b7\u30b9\u30c6\u30e0\u306e\u65e5\u4ed8\u3051\u8a2d\u5b9a\u3092\u6b63\u78ba\u306a\u65e5\u6642\u306b\u5408\u308f\u305b\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308b\uff0e\u5148\u305a\u306f&#8221;date&#8221; \u30b3\u30de\u30f3\u30c9\u3067\u73fe\u5728\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u65e5\u6642\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304f\uff0e\u5408\u3063\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001ntpdate\u30b3\u30de\u30f3\u30c9\u3067\u6b63\u78ba\u306aNTP\u30b5\u30fc\u30d0\u3068\u540c\u671f\u3092\u53d6\u308b\uff0eUTC\u304b\u3089JST \u3078\u8868\u793a\u3092\u5909\u3048\u305f\u3044\u5834\u5408\u306f\u30b7\u30b9\u30c6\u30e0\u306e\u30ed\u30b1\u30fc\u30eb\u3092\u5909\u66f4\u3057\u3066\u304a\u304f\uff0e<\/p>\r\n<br>\r\n<pre><code class=\"language-Markup\">\r\nroot@botic:~# ntpdate -v ntp.nict.jp\r\n23 Sep 03:00:57 ntpdate[1227]: ntpdate 4.2.6p5@1.2349-o Sat Feb  7 11:43:02 UTC 2015 (1)\r\n 4 Dec 13:39:01 ntpdate[1227]: step time server 133.243.238.244 offset -56812922.731320 sec\r\nroot@botic:~# date                  \r\nSun Dec  4 13:39:12 UTC 2016\r\nroot@botic:~# \r\nroot@botic:\/etc# dpkg-reconfigure tzdata\u3000\u3000\uff1c\uff1d\uff1d\uff1d\u3000\u5fc5\u8981\u306b\u5fdc\u3058\u3066 TimeZone \u3092\u5909\u66f4\r\n\r\n<\/code><\/pre>\r\n<br>\r\n<p>\u4e00\u822c\u7684\u306a\u30b5\u30fc\u30d0\u7528\u9014\u3067\u3042\u308c\u3070\u3001NTP\u30b5\u30fc\u30d0\u6a5f\u80fd\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u4ed6\u306eNTP\u30b5\u30fc\u30d0\u3068\u540c\u671f\u3092\u53d6\u308b\u3053\u3068\u304c\u666e\u901a\u3060\u304c\u3001\u3067\u304d\u308b\u9650\u308a\u4f59\u8a08\u306a\u30d7\u30ed\u30bb\u30b9\u306f\u8d70\u3089\u305b\u305f\u304f\u306a\u3044\u306e\u3067\u3001\u30e6\u30fc\u30b6\u8d77\u52d5\u30b9\u30af\u30ea\u30d7\u30c8 &#8220;\/etc\/rc.local&#8221;\u3000\u306b ntpdate \u30b3\u30de\u30f3\u30c9\u3092\u8a2d\u5b9a\u3057\u3066\u3001OS\u8d77\u52d5\u6642\u306b\u81ea\u52d5\u7684\u306b\u6642\u523b\u5408\u308f\u305b\u3092\u884c\u3046\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u304a\u304f\u3068\u826f\u3044\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n\r\n<p> &#8220;\/etc\/rc.local&#8221; \u3092\u7de8\u96c6\u5f8c\u3001\u518d\u8d77\u52d5\u3057 timedatectl \u30b3\u30de\u30f3\u30c9\u3067\u304d\u3061\u3093\u3068\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304f\uff0e<\/p>\r\n<br>\r\n<pre><code class=\"language-Markup\">\r\n\r\n#!\/bin\/sh -e\r\n#\r\n# rc.local\r\n#\r\n# This script is executed at the end of each multiuser runlevel.\r\n# Make sure that the script will \"exit 0\" on success or any other\r\n# value on error.\r\n#\r\n# In order to enable or disable this script just change the execution\r\n# bits.\r\n#\r\n# By default this script does nothing.\r\n#############\r\nntpdate -v ntp.nict.jp    \uff1c\uff1d\uff1d\uff1d\u3000ntpdate\u30b3\u30de\u30f3\u30c9\u3092\u8ffd\u8a18\r\n\/sbin\/hwclock --systohc   \uff1c\uff1d\uff1d\uff1d\u3000\u3064\u3044\u3067\u306b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30af\u30ed\u30c3\u30af\u3082\u66f4\u65b0\r\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\uff08BBB\u306fHW Clock\u3092\u7a4d\u3093\u3067\u3044\u306a\u3044\u3088\u3046\u306a\u306e\u3067\u591a\u5206\u7121\u610f\u5473\uff09\r\nexit 0\r\n<\/code><\/pre>\r\n<br>\r\n<pre><code class=\"language-Markup\">\r\n\r\n\u3000\u3000\uff0e\uff0e\uff0e\r\n\u3000\u3010\u518d\u8d77\u52d5\u5f8c\u3011\r\n\u3000\u3000\uff0e\uff0e\uff0e\r\n\r\niMac27:~ yasuaki$ ssh -l root 192.168.101.31\r\nDebian GNU\/Linux 7 \\n \\l\r\n\r\nBoticized BeagleBoard.org Debian Image 2015-02-15\r\n\r\ndefault username:password is [root:botic] and [debian:botic]\r\n\r\nroot@192.168.101.31's password: \r\nLast login: Sun Jul 12 03:21:52 2020 from 192.168.101.158\r\nroot@botic:~# date\r\nSun Dec  4 23:19:26 JST 2016\u3000\u3000\u3000\u3000\u3000\uff1c\uff1d\uff1d\uff1d\u3000\u6b63\u78ba\u306a\u6642\u523b\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\r\nroot@botic:~# timedatectl\r\n      Local time: Sun 2016-12-04 23:19:42 JST\r\n  Universal time: Sun 2016-12-04 12:19:42 UTC\r\n        RTC time: Sun 2016-12-04 23:19:42\r\n        Timezone: Asia\/Tokyo (JST, +0900)\r\n     NTP enabled: n\/a\r\nNTP synchronized: no\r\n RTC in local TZ: no\r\n      DST active: n\/a\r\nroot@botic:~# uname -a\r\nLinux botic 3.18.7-botic4 #1 PREEMPT Wed Feb 18 23:34:58 CET 2015 armv7l GNU\/Linux\r\nroot@botic:~# \r\n\r\n<\/code><\/pre>\r\n\r\n<br>\r\n<br>\r\n<h4>\u3010\u30b9\u30c6\u30c3\u30d7 8\u3011&#8221;mpd.conf&#8221; \u306e\u4fee\u6b63<\/h4>\r\n<br>\r\n<p>Botic\u3067\u306f mpd\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u306e\u63a5\u7d9a\u306f &#8220;localhost&#8221; \u306e\u307f\u304b\u3089\u53d7\u3051\u4ed8\u3051\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001&#8221;Cantata&#8221;\u3084 &#8220;MPod&#8221; \u306a\u3069\u306e\u5916\u90e8\u306empd\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\uff08\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff09\u304b\u3089\u63a5\u7d9a\u3067\u304d\u308b\u3088\u3046\u306b\u3001&#8221;\/etc\/mpd.conf&#8221; \u3092\u4fee\u6b63\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\uff0e<\/p>\r\n<br>\r\n<pre><code class=\"language-Markup\">\r\n#\r\n# This setting sets the address for the daemon to listen on. Careful attention\r\n# should be paid if this is assigned to anything other then the default, any.\r\n# This setting can deny access to control of the daemon. Choose any if you want\r\n# to have mpd listen on every address\r\n#\r\n# For network\r\n#bind_to_address        \"localhost\"\r\nbind_to_address         \"any\"         <=== \"any\" \u306b\u5909\u66f4\r\n#\r\n<\/code><\/pre>\r\n<br>\r\n<br>\r\n<p>\u9577\u304f\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u3001\u7d9a\u304d\u306f\u300e<a href=\"https:\/\/y2tech.net\/blog\/audio\/digital-audio\/httpy2web-netblogaudiodigital-audionative-dsd-playback-with-bbb-and-botic-vol-2-5253\/\">BeagleBone + Botic \u3067\u7c21\u5358DSD Native \u518d\u751f\uff08\u305d\u306e\uff12\uff09<\/a>\u300f\u3067\uff0e<\/p>\r\n<br>\r\n<hr \/>\r\n<br>\r\n<h4>\u3010\u304a\u307e\u3051\u3011\u30b7\u30ea\u30a2\u30eb\u30b3\u30f3\u30bd\u30fc\u30eb\u63a5\u7d9a<\/h4>\r\n<br>\r\n<p>DHCP\u3067\u5272\u308a\u632f\u3089\u308c\u305fIP\u30a2\u30c9\u30ec\u30b9\u3092\u7a81\u304d\u6b62\u3081\u308b\u306e\u306f\u305d\u308c\u306a\u308a\u306b\u5384\u4ecb\u306a\u306e\u3067\u3001\u5225\u306a\u65b9\u6cd5\u3068\u3057\u3066\u30b7\u30ea\u30a2\u30eb\u30b3\u30f3\u30bd\u30fc\u30eb\u63a5\u7d9a\u306b\u3088\u308b\u30ed\u30b0\u30a4\u30f3\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u3066\u304a\u304f\uff0e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c4b\u3055\u3093\u3084\u7d44\u307f\u8fbc\u307f\u5c4b\u3055\u3093\u306e\u4e16\u754c\u3067\u306f\u4eca\u3067\u3082\u3053\u306e\u30b7\u30ea\u30a2\u30eb\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u3088\u308b\u30ed\u30b0\u30a4\u30f3\u304c\u65e5\u5e38\u7684\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\uff0eUNIX\u7cfb\u306e\u4e16\u754c\u3067\u306fTTY\u30b3\u30f3\u30bd\u30fc\u30eb\u3068\u3082\u547c\u3070\u308c\u3066\u3044\u308b\u304c\u3001TTY\u306f Tele TYpe(\u30c6\u30ec\u30bf\u30a4\u30d7\uff09\u306e\u7565\u3067\u3001\u4f55\u5341\u5e74\u3082\u524d\u304b\u3089\u4f7f\u308f\u308c\u3066\u304d\u305f\u8d85\u30ec\u30ac\u30b7\u30fc\u306a\u901a\u4fe1\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3060\u304c\u3001\u672a\u3060\u306b\u73fe\u5f79\u30d0\u30ea\u30d0\u30ea\u3060\uff0e\u56f0\u3063\u305f\u6642\u306e\u30b7\u30ea\u30a2\u30eb\u30b3\u30f3\u30bd\u30fc\u30eb\u63a5\u7d9a\u306f\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u7cfbIT\u306e\u4e16\u754c\u3067\u306f\u5e38\u8b58\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u30b7\u30ea\u30a2\u30eb\u30b3\u30f3\u30bd\u30fc\u30eb\u3092\u5229\u7528\u3059\u308b\u306b\u306f\u3001Windows\u7cfb\u3067\u306f TeraTerm \u306a\u3069\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u30a2\u30d7\u30ea\u304c\u6bd4\u8f03\u7684\u8c4a\u5bcc\u306b\u51fa\u56de\u3063\u3066\u3044\u308b\u304c\u3001Mac\u7cfb\u306e\u30a2\u30d7\u30ea\u306f\u3042\u307e\u308a\u51fa\u56de\u3063\u3066\u3044\u306a\u3044\u3088\u3046\u3060\uff0eMac\u3067\u306f\u30a2\u30d7\u30ea\u3092\u4f7f\u308f\u305a\u3068\u3082\u3001\u6a19\u6e96\u306eTerminal \u30a2\u30d7\u30ea\u4e0a\u3067 screen \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3046\u3053\u3068\u3067\u7c21\u5358\u306b\u30b7\u30ea\u30a2\u30eb\u30b3\u30f3\u30bd\u30fc\u30eb\u901a\u4fe1\u304c\u5229\u7528\u53ef\u80fd\u3060\uff0e<\/p>\r\n<br>\r\n<p>BeagleBone Black\/Green \u3067\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u3092\u884c\u3046\u306b\u306f\u30013.3V\u7cfb\u306eUSB-\u30b7\u30ea\u30a2\u30eb\u5909\u63db\u30b1\u30fc\u30d6\u30eb\u3092\u5229\u7528\u3059\u308b\u306e\u304c\u7c21\u5358\u3060\uff0eBeagleBone\u3067\u306f\u30b7\u30ea\u30a2\u30eb\u30b3\u30f3\u30bd\u30fc\u30eb\u7528\u306e\uff16\u5217\u30b7\u30f3\u30b0\u30eb\u30a4\u30f3\u30e9\u30a4\u30f3\u30bf\u30a4\u30d7\u306e\u30d8\u30c3\u30c0\u30fc\u30d4\u30f3\u304c\u6700\u521d\u304b\u3089\u7528\u610f\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u306e\u30d8\u30c3\u30c0\u30fc\u30d4\u30f3\u306e\u4ed5\u69d8\u306b\u3042\u3063\u305fUSB-\u30b7\u30ea\u30a2\u30eb\u5909\u63db\u30b1\u30fc\u30d6\u30eb\u304c\u58f2\u3089\u308c\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u3010BeagleBone\u76f4\u7d50\u53ef\u80fd\u306aUSB-\u30b7\u30ea\u30a2\u30eb\u5909\u63db\u30b1\u30fc\u30d6\u30eb\u3011<br>\r\n<br>\r\n\u3000\u30fbFTDI\u3000USB\u30fb\u30b7\u30ea\u30a2\u30eb\u5909\u63db\u30b1\u30fc\u30d6\u30eb\uff083.3V\u30bf\u30a4\u30d7\uff09[TTL-232R-3V3]<br>\r\n<br>\u3000\u3000\r\n\u3000\u3000\u3000\u79cb\u6708\u96fb\u5b50\uff1a\u3000<a href=\"http:\/\/akizukidenshi.com\/catalog\/g\/gM-05840\/\" target=\"_blank\">http:\/\/akizukidenshi.com\/catalog\/g\/gM-05840\/<\/a>\u3000<br>\u3000\r\n<br>\u3000\r\n\u3000\u3000\u3000Digi-Key : <a href=\"http:\/\/www.digikey.jp\/product-detail\/ja\/ftdi-future-technology-devices-international-ltd\/TTL-232R-3V3\/768-1015-ND\/1836393\" target=\"_blank\">FTDI, Future Technology Devices International Ltd TTL-232R-3V3<\/a><br>\r\n<br>\u3000\r\n\u3000\u30fb\u30b9\u30a4\u30c3\u30c1\u30b5\u30a4\u30a8\u30f3\u30b9\uff1a\u3000<a href=\"https:\/\/www.switch-science.com\/catalog\/2782\/\" target=\"_blank\">FTDI USB\u30b7\u30ea\u30a2\u30eb\u5909\u63db\u30a2\u30c0\u30d7\u30bf\u30fc Rev.2<\/a><br>\u3000\r\n<br>\u3000\r\n<br>\u3000\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8856-640x427.jpg\" alt=\"USB-Serial Connection\" width=\"640\" height=\"427\" class=\"size-medium wp-image-5379\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8856.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8856-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>BeagleBone \u3068USB\u30fb\u30b7\u30ea\u30a2\u30eb\u5909\u63db\u30a2\u30c0\u30d7\u30bf\u30e2\u30b8\u30e5\u30fc\u30eb<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8857-640x427.jpg\" alt=\"USB-Serial Usage\" width=\"640\" height=\"427\" class=\"size-medium wp-image-5380\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8857.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2016\/12\/PK5S8857-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> \r\n<br>\r\n<span>\u30b7\u30ea\u30a2\u30eb\u30d4\u30f3\u30d8\u30c3\u30c0\u30fc\u306b\u76f4\u63a5\u633f\u3059\u3053\u3068\u304c\u53ef\u80fd<\/span>\r\n<br>\r\n<\/div>\r\n<br>\r\n<p>Mac\u306e\u6a19\u6e96Terminal\u30a2\u30d7\u30ea\u3067\u4f7f\u3046\u306b\u306f\u3001\u5148\u305a\u306fFTDI\u306e\u5c02\u7528\u30c9\u30e9\u30a4\u30d0\u30fc\u3092<a href=\"http:\/\/www.ftdichip.com\/FTDrivers.htm\" target=\"_blank\">FTDI\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30da\u30fc\u30b8<\/a>\u304b\u3089\u53d6\u5f97\u3057\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304a\u304f\uff0e\u30c9\u30e9\u30a4\u30d0\u304c\u6b63\u5e38\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308c\u3070\u3001USB\u30fb\u30b7\u30ea\u30a2\u30eb\u5909\u63db\u30a2\u30c0\u30d7\u30bf\u30b1\u30fc\u30d6\u30eb\uff08\u30e2\u30b8\u30e5\u30fc\u30eb\uff09\u3092\u63a5\u7d9a\u3059\u308b\u3068\u3001OS\u304c\u305d\u308c\u3092\u81ea\u52d5\u8a8d\u8b58\u3057\u3001\u30b7\u30ea\u30a2\u30eb\u30b3\u30f3\u30bd\u30fc\u30eb(TTY)\u30c7\u30d0\u30a4\u30b9\u3068\u3057\u3066\u7d44\u307f\u8fbc\u307e\u308c\u308b\uff0e\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b\u3046\u304b\u3069\u3046\u304b\u78ba\u304b\u3081\u308b\u306b\u306f\u3001\"\/dev\" \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u914d\u4e0b\u3092\u8997\u3044\u3066\u307f\u308c\u3070\u5206\u304b\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u901a\u5e38\u306f\u3001\"\/dev\/tty.xxxxxxx\" \u306e\u3088\u3046\u306a\u540d\u524d\u3067\u767b\u9332\u3055\u308c\u308b\u306e\u3067\u3001\u5148\u305a\u306f\u30c7\u30d0\u30a4\u30b9\u306e\u4e00\u89a7\u3092\u8868\u793a\u3057\u3066\u307f\u308b\u3068\u826f\u3044\uff0e\u6570\u5341\u301c\u767e\u7a0b\u5ea6\u4f3c\u305f\u3088\u3046\u306a\u540d\u524d\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u30ea\u30b9\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u3066\u3057\u307e\u3046\u306e\u3067\u63a2\u3059\u306e\u304c\u5927\u5909\u3060\u304c\u3001 <br>\r\n<br>\r\n   %ls -la \/dev\/tty.* <br>\r\n<br>\r\n\u306a\u3069\u3067\u5bfe\u8c61\u3092\u7d5e\u308b\u3068\u826f\u3044\u3060\u308d\u3046\uff0e\u30c7\u30d0\u30a4\u30b9\u540d\u3060\u3051\u3067\u5224\u65ad\u304c\u4ed8\u304d\u96e3\u3044\u5834\u5408\u306f\u3001USB\u30b1\u30fc\u30d6\u30eb\u3092\u629c\u304d\u5dee\u3057\u3059\u308c\u3070\u3001\/dev \u914d\u4e0b\u306b\u73fe\u308c\u305f\u308a\u6d88\u3048\u305f\u308a\u3059\u308b\u306e\u3067\u305d\u308c\u3067\u78ba\u8a8d\u3067\u304d\u308b\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<pre><code class=\"language-Markup\">\r\n \r\niMac27:~ yasuaki$ ls -la \/dev\/tty.*\r\ncrw-rw-rw-  1 root  wheel   18,   0 Dec  3 20:24 \/dev\/tty.Bluetooth-Incoming-Port\r\ncrw-rw-rw-  1 root  wheel   18,   2 Dec  3 20:24 \/dev\/tty.Bluetooth-Modem\r\ncrw-rw-rw-  1 root  wheel   18,   6 Dec 20 20:49 \/dev\/tty.usbserial-DN01EB1D\r\niMac27:~ yasuaki$ \r\n \r\n<\/code><\/pre>\r\n<br>\r\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\"tty.usbserial-DN01EB1D\" \u3068\u3044\u3046\u306e\u304c\u3001\u5199\u771f\u306b\u5199\u3063\u3066\u3044\u308b \u30b9\u30a4\u30c3\u30c1\u30b5\u30a4\u30a8\u30f3\u30b9\u88fd\u306eUSB\u30fb\u30b7\u30ea\u30a2\u30eb\u5909\u63db\u30e2\u30b8\u30e5\u30fc\u30eb\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u30c7\u30d0\u30a4\u30b9\u540d\u304c\u5206\u304b\u308c\u3070\u3001\u5f8c\u306fscreen\u30b3\u30de\u30f3\u30c9\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3057\u3066\u3001\u3053\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u901a\u4fe1\u901f\u5ea6\u3092\u6307\u5b9a\u3059\u308c\u3070\u826f\u3044\uff0escreen\u30b3\u30de\u30f3\u30c9\u306e\u4fee\u4e86\u65b9\u6cd5\u304c\u521d\u5fc3\u8005\u306b\u306f\u3061\u3087\u3063\u3068\u5224\u308a\u96e3\u3044\u304c\u3001\u7d42\u4e86\u3055\u305b\u308b\u306b\u306f CTRL+a, k \uff08\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30ad\u30fc\u3092\u62bc\u3057\u306a\u304c\u3089 \"a\" \u3092\u30bf\u30a4\u30d7\u3057\u3001\u305d\u306e\u5f8c\u5358\u72ec\u3067 \"k\"\u3000\u30ad\u30fc\u3092\u6253\u3064\uff09\u3067 screen\u30b3\u30de\u30f3\u30c9\u3092\u629c\u3051\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u308b\uff0e<\/p>\r\n<br>\r\n<p>BeagleBone\u306e\u30b7\u30ea\u30a2\u30eb\u30b3\u30f3\u30bd\u30fc\u30eb\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067 115200 bps \u306a\u306e\u3067\u3001screen \u30b3\u30de\u30f3\u30c9\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001<br>\r\n<br>\r\n<b>&nbsp;&nbsp;screen&nbsp;&nbsp;\/dev\/tty.usbserial-DN01EB1D&nbsp;&nbsp;115200<\/b><br>\r\n<br>\r\n\u3068\u306a\u308b\uff0e\"usbserial-DN01EB1D\"\u306e\u90e8\u5206\u306f\u5404\u81ea\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u306e\u3067\u3001\u81ea\u5206\u306e\u30c7\u30d0\u30a4\u30b9\u540d\u306b\u5408\u308f\u305b\u308b\u3053\u3068\uff0e\r\n<\/p>\r\n<br>\r\n<pre><code class=\"language-Markup\">\r\n \r\niMac27:~ yasuaki$ screen \/dev\/tty.usbserial-DN01EB1D 115200\r\n\r\nU-Boot SPL 2015.01-00001-gb2412df (Jan 29 2015 - 15:01:06)\r\n\r\n\r\nU-Boot 2015.01-00001-gb2412df (Jan 29 2015 - 15:01:06), Build: jenkins-github_Bootloader-Builder-105\r\n\r\n       Watchdog enabled\r\nI2C:   ready\r\nDRAM:  512 MiB\r\nMMC:   OMAP SD\/MMC: 0, OMAP SD\/MMC: 1\r\nUsing default environment\r\n\r\nNet:   <ethaddr> not set. Validating first E-fuse MAC\r\ncpsw\r\nHit any key to stop autoboot:  0 \r\ngpio: pin 53 (gpio 53) value is 1\r\nswitch to partitions #0, OK\r\nmmc0 is current device\r\ngpio: pin 54 (gpio 54) value is 1\r\nChecking for: \/uEnv.txt ...\r\nreading uEnv.txt\r\n1109 bytes read in 4 ms (270.5 KiB\/s)\r\ngpio: pin 55 (gpio 55) value is 1\r\nLoaded environment from uEnv.txt\r\nImporting environment from mmc ...\r\nChecking if uenvcmd is set ...\r\ngpio: pin 56 (gpio 56) value is 1\r\nRunning uenvcmd ...\r\n376 bytes read in 26 ms (13.7 KiB\/s)\r\n4122480 bytes read in 259 ms (15.2 MiB\/s)\r\n2642616 bytes read in 180 ms (14 MiB\/s)\r\n108137 bytes read in 112 ms (942.4 KiB\/s)\r\nKernel image @ 0x82000000 [ 0x000000 - 0x3ee770 ]\r\n## Flattened Device Tree blob at 88000000\r\n   Booting using the fdt blob at 0x88000000\r\n   Using Device Tree in place at 88000000, end 8801d668\r\n\r\nStarting kernel ...\r\n\r\n[    0.002085] clocksource_probe: no matching clocksources found\r\n[    0.579991] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle\r\n[    0.821523] omap_voltage_late_init: Voltage driver support not added\r\nLoading, please wait...\r\nsystemd-fsck[140]: rootfs: clean, 20286\/219840 files, 139120\/968448 blocks\r\n[    4.892743] davinci-mcasp 48038000.mcasp: invalid tdm slots: 0\r\n[    4.990016] davinci-mcasp 4803c000.mcasp: invalid tdm slots: 0\r\nsystemd-fsck[329]: dosfsck 3.0.13, 30 Jun 2012, FAT32, LFN\r\nsystemd-fsck[329]: \/dev\/mmcblk0p1: 11 files, 238\/6123 clusters\r\n[    6.078745] omap-sham 53100000.sham: initialization failed.\r\n\r\nDebian GNU\/Linux 7 botic2 ttyS0\r\n\r\nBoticized BeagleBoard.org Debian Image 2015-02-15\r\n\r\ndefault username:password is [root:botic] and [debian:botic]\r\n\r\nThe IP Address for eth0 is: 192.168.101.31\r\nbotic2 login: root\r\nPassword: \r\nLast login: Mon Feb 16 09:09:04 JST 2015 on ttyS0\r\nLinux botic2 4.8.13-botic7-rc3 #1 PREEMPT Sat Dec 10 01:35:51 CET 2016 armv7l\r\n\r\nThe programs included with the Debian GNU\/Linux system are free software;\r\nthe exact distribution terms for each program are described in the\r\nindividual files in \/usr\/share\/doc\/*\/copyright.\r\n\r\nDebian GNU\/Linux comes with ABSOLUTELY NO WARRANTY, to the extent\r\npermitted by applicable law.\r\nroot@botic2:~# \r\n\r\n\u3000\u3010  Power Button\u3092\u62bc\u3057\u3066\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u51e6\u7406\u3092\u5b9f\u884c  \u3011\r\n\r\nPower button pressed \r\nThe system is going down for system halt NOW!\r\nSending SIGTERM to remaining processes...\r\nSending SIGKILL to remaining processes...\r\nUnmounting file systems.\r\nUnmounting \/sys\/fs\/fuse\/connections.\r\nUnmounting \/sys\/kernel\/config.\r\nUnmounting \/dev\/mqueue.\r\nAll filesystems unmounted.\r\nDeactivating swaps.\r\nAll swaps deactivated.\r\nDetaching loop devices.\r\nAll loop devices detached.\r\nDetaching DM devices.\r\nAll DM devices detached.\r\nStorage is finalized.\r\n[  144.309509] reboot: Power down\r\n\r\n\r\n<\/code><\/pre>\r\n<br>","protected":false},"excerpt":{"rendered":"I2S\u63a5\u7d9a\u306b\u3088\u308b\u518d\u751f\u304c\u53ef\u80fd\u306a\u306e\u306f Raspberry Pi\u7cfb\u3060\u3051\u304b\u3068\u601d\u3063\u3066\u3044\u305f\u3089\u3001BeagleBone Black\u3084BeagleBone Green\u306a\u3069\u306eBeagleBone\u7cfb\u306e\u30de\u30b7\u30f3\u3067\u3082I2S\u304c\u53ef\u80fd\u3067\u6709\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u305f\u306e\u3067\u3001\u8a66\u3057\u306bBeagleBone 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