{"id":1615,"date":"2017-09-02T12:29:30","date_gmt":"2017-09-02T03:29:30","guid":{"rendered":"http:\/\/research.itplants.com\/?p=1615"},"modified":"2017-09-04T09:31:25","modified_gmt":"2017-09-04T00:31:25","slug":"raspberrypi%e3%81%aei2c%e6%95%85%e9%9a%9c","status":"publish","type":"post","link":"https:\/\/research.itplants.com\/?p=1615","title":{"rendered":"RaspberryPi\u306eI2C\u6545\u969c"},"content":{"rendered":"<p>RaspberryPi\u306eI2C\u3068\u304b1-Wire\u3068\u304b\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u58ca\u308c\u3084\u3059\u3044\u3067\u3059\u306d\u3002I2C\u306e\u6545\u969c\u6642\u306b\u306f\u3001\uff12\u3064\u306e\u30d1\u30bf\u30fc\u30f3\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<h4>\u6545\u969c\u30d1\u30bf\u30fc\u30f3\uff11<\/h4>\n<p>I2C\u30c7\u30d0\u30a4\u30b9\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u306b\u3082\u95a2\u308f\u3089\u305a\u3001\u4f55\u3082\u691c\u51fa\u3055\u308c\u306a\u3044\u3002<\/p>\n<p>i2cdetect -y 1<\/p>\n<p>$ i2cdetect -y 1<\/p>\n<p>0\u00a0 1\u00a0 2\u00a0 3\u00a0 4\u00a0 5\u00a0 6\u00a0 7\u00a0 8\u00a0 9\u00a0 a\u00a0 b\u00a0 c\u00a0 d\u00a0 e\u00a0 f<br \/>\n00:\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212;<br \/>\n10: &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212;<br \/>\n20: &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212;<br \/>\n30: &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212;<br \/>\n40: &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212;<br \/>\n50: &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212;<br \/>\n60: &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212;<br \/>\n70: &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212; &#8212;<\/p>\n<h4>\u6545\u969c\u30d1\u30bf\u30fc\u30f3\uff12<\/h4>\n<p>I2C\u30c7\u30d0\u30a4\u30b9\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3068\u7121\u8336\u82e6\u8336\u306a\u756a\u53f7\u304c\u51fa\u529b\u3055\u308c\u308b\u3002<\/p>\n<p>$ i2cdetect -y 1<br \/>\n0 1 2 3 4 5 6 7 8 9 a b c d e f<br \/>\n00: 03 &#8212; 05 06 07 &#8212; 09 0a 0b 0c 0d 0e 0f<br \/>\n10: 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e &#8212;<br \/>\n20: 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f<br \/>\n30: 30 31 &#8212; 33 &#8212; &#8212; &#8212; &#8212; 38 39 3a 3b 3c 3d 3e &#8212;<br \/>\n40: 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f<br \/>\n50: 50 51 &#8212; &#8212; 54 &#8212; &#8212; &#8212; 58 &#8212; &#8212; &#8212; 5c &#8212; &#8212; &#8212;<br \/>\n60: 60 61 62 63 64 65 66 67 68 69 6a &#8212; 6c 6d 6e &#8212;<br \/>\n70: 70 71 72 73 74 75 76 &#8212;<\/p>\n<p>\u3053\u308c\u306f\u3001I2C\u63a5\u7d9a\u306eGND\u7dda\u304c\u5207\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u3082\u767a\u751f\u3057\u307e\u3059\u3002\u3082\u3061\u308d\u3093\u3001RaspberryPi\u306eI2C\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30dd\u30fc\u30c8\u7570\u5e38\u3067\u3082\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>RaspberryPi\u306eI2C\u3068\u304b1-Wire\u3068\u304b\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u58ca\u308c\u3084\u3059\u3044\u3067\u3059\u306d\u3002I2C\u306e\u6545\u969c\u6642\u306b\u306f\u3001\uff12\u3064\u306e\u30d1\u30bf\u30fc\u30f3\u304c\u3042\u308a\u307e\u3057\u305f\u3002 \u6545\u969c\u30d1\u30bf\u30fc\u30f3\uff11 I2C\u30c7\u30d0\u30a4\u30b9\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u306b\u3082\u95a2\u308f\u3089\u305a\u3001\u4f55\u3082\u691c\u51fa\u3055\u308c\u306a\u3044\u3002 i&#8230;<\/p>\n<p><a class=\"more\" href=\"https:\/\/research.itplants.com\/?p=1615\"> Read more &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/research.itplants.com\/index.php?rest_route=\/wp\/v2\/posts\/1615"}],"collection":[{"href":"https:\/\/research.itplants.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/research.itplants.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/research.itplants.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/research.itplants.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1615"}],"version-history":[{"count":3,"href":"https:\/\/research.itplants.com\/index.php?rest_route=\/wp\/v2\/posts\/1615\/revisions"}],"predecessor-version":[{"id":1623,"href":"https:\/\/research.itplants.com\/index.php?rest_route=\/wp\/v2\/posts\/1615\/revisions\/1623"}],"wp:attachment":[{"href":"https:\/\/research.itplants.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/research.itplants.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/research.itplants.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}