{"id":2463,"date":"2018-06-27T14:33:50","date_gmt":"2018-06-27T05:33:50","guid":{"rendered":"https:\/\/je1sgh.mydns.jp\/?page_id=2463"},"modified":"2018-06-27T14:33:50","modified_gmt":"2018-06-27T05:33:50","slug":"raspberry-pi","status":"publish","type":"page","link":"https:\/\/je1sgh.mydns.jp\/?page_id=2463","title":{"rendered":"Raspberry Pi (LIRC)"},"content":{"rendered":"\n<p class=\"has-bright-red-color has-text-color has-link-color wp-elements-2206cbcaf47b9379ca56140f3b2a3d60\"><strong>\u3053\u306e\u30da\u30fc\u30b8\u306e\u5185\u5bb9\u306f\u6050\u308d\u3057\u304f\u9673\u8150\u5316\u3057\u3066\u3044\u307e\u3059\uff0e<\/strong><\/p>\n\n\n<h1>\u6e96\u5099<\/h1>\n<h2>\u30b7\u30b9\u30c6\u30e0\u306b\u3064\u3044\u3066<\/h2>\n<p>\u30c6\u30b9\u30c8\u306b\u4f7f\u7528\u3057\u305f\u306e\u306f\uff0cRaspberry Pi 3 Model B2\u53f0\u3067\uff0cOS\u306f\uff0c<\/p>\n<ul>\n<li>Raspbian Jessie (Kernel 4.14.50-v7+ 2018\/6\/27\u73fe\u5728)<\/li>\n<li>Raspbian Stretch<\/li>\n<\/ul>\n<p>\u306e2\u7a2e\u985e\u3067\u3059\uff0e\u8a73\u3057\u304f\u8abf\u3079\u3066\u3044\u307e\u305b\u3093\u304c\uff0c\u7b46\u8005\u306e\u30c6\u30b9\u30c8\u3067\u306f\uff0cStretch\u3067\u306fLIRC\u306f\u52d5\u4f5c\u3057\u3066\u304f\u308c\u307e\u305b\u3093\u3067\u3057\u305f<sup class=\"modern-footnotes-footnote \" data-mfn=\"1\" data-mfn-post-scope=\"00000000000002f60000000000000000_2463\"><a href=\"javascript:void(0)\"  role=\"button\" aria-pressed=\"false\" aria-describedby=\"mfn-content-00000000000002f60000000000000000_2463-1\">1<\/a><\/sup><span id=\"mfn-content-00000000000002f60000000000000000_2463-1\" role=\"tooltip\" class=\"modern-footnotes-footnote__note\" tabindex=\"0\" data-mfn=\"1\">\u3053\u306e\u4ef6\u306b\u3064\u3044\u3066\u306f\uff0c\u5f8c\u3067\u8abf\u3079\u305f\u3044\u3068\u601d\u3044\u307e\u3059<\/span>\uff0e<\/p>\n<p>\u4ee5\u4e0b\u306f\uff0cRaspbian Jessie\u3067\u8a71\u3092\u9032\u3081\u307e\u3059\uff0e<\/p>\n<h2>\u5fc5\u8981\u306aOS\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h2>\n<pre>sudo apt-get update\nsudo apt-get upgrade\nsudo apt-get autoremove\nsudo rpi-update<\/pre>\n<p>\u306a\u3069\u3092\u3057\u305f\u3042\u3068\uff0c<\/p>\n<pre>sudo apt-get lirc<\/pre>\n<p>\u3060\u3051\u3067\u3057\u305f\uff0e<\/p>\n<h2>\u8a2d\u5b9a<\/h2>\n<p>\u8a2d\u5b9a\u306f\uff0c\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u4f9d\u5b58\u3057\u307e\u3059\uff0e\/boot\/config.txt\u306b\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u884c\u3092\u8ffd\u52a0\u3057\u307e\u3059\uff0e<\/p>\n<pre>dtoverlay=lirc-rpi\ndtparam=gpio_in_pin=18\ndtparam=gpio_in_pull=up<\/pre>\n<p>\u6700\u521d\u306f\u53d7\u4fe1\u3057\u304b\u3057\u306a\u3044\u306e\u3067\uff0c\u3053\u308c\u3060\u3051\u306b\u306a\u3063\u3066\u3044\u307e\u3059\uff0e\u4f7f\u7528\u8d64\u5916\u7dda\u53d7\u4fe1\u5668\u306f\uff0c\u79cb\u6708\u96fb\u5b50\u901a\u5546\u3067\u8cfc\u5165\u3057\u305f\uff0c&#8221;OSRB38C9AA&#8221;\u3067\uff0c\u96fb\u6e90\u30923.3V, GND\u306fGND\uff0c\u4fe1\u53f7\u51fa\u529b\u306fGPIO 18\u306b\u63a5\u7d9a\u3057\u3066\u3044\u307e\u3059\uff0e<\/p>\n<p>\u307e\u305f\uff0c\u3053\u308c\u3089\u306e\u8907\u6570\u884c\u30921\u884c\u3067\u66f8\u304f\u66f8\u304d\u65b9\u304c\u3042\u3061\u3053\u3061\u306e\u30b5\u30a4\u30c8\u306b\u3042\u308a\u307e\u3059\u304c\uff0c\u9673\u8150\u5316\u3057\u305f\u60c5\u5831\u306a\u306e\u3067\u304a\u6c17\u3092\u4ed8\u3051\u4e0b\u3055\u3044\uff0e<\/p>\n<h2>\u78ba\u8a8d<\/h2>\n<p>\u518d\u8d77\u52d5\u3057\u3066\uff0clsmod\u3057\u307e\u3059\uff0e<\/p>\n<pre>lsmod | grep lirc\nlirc_rpi 16384 0 \nlirc_dev 16384 1 lirc_rpi<\/pre>\n<p>\u3042\u3061\u3053\u3061\u306e\u30b5\u30a4\u30c8\u306b\u306f\uff0crc_core\u304c\u898b\u3048\u308b\u3088\u3046\u306a\u3053\u3068\u304c\u66f8\u3044\u3066\u3042\u308a\u307e\u3059\u304c\uff0c\u73fe\u5728\u306eRPi\u7528Kernel 4.14.50-v7+\u3067\u306f\u540c\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\uff0e\u304a\u305d\u3089\u304f\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u305b\u305a\u306bKernel\u306b\u713c\u304d\u8fbc\u3093\u3067\u3042\u308b\u3082\u306e\u3068\u8003\u3048\u3089\u308c\u307e\u3059\uff0e<\/p>\n<p>\u3064\u3044\u3067\u306b\uff0cls\u3067\uff0c<\/p>\n<pre>ls -l \/dev\/lirc*\ncrw-rw---- 1 root video 243, 0 Jun 25 21:13 \/dev\/lirc0<\/pre>\n<p>\u3061\u3083\u3093\u3068\u3042\u308a\u307e\u3059\uff0e\uff0e<\/p>\n<p>\u5ff5\u306e\u305f\u3081\u306b\uff0c\u81ea\u5206\u304c\uff0c\u30b0\u30eb\u30fc\u30d7&#8221;video&#8221;\u306b\u5165\u3063\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\uff0e\u6b21\u306e\uff0cjoe\u306f\u7b46\u8005\u304c\u597d\u3093\u3067\u4f7f\u3046\u30a8\u30c7\u30a3\u30bf\u30fc\u3067\uff0cvi\u3068\u304bnano\u3068\u304b\u666e\u6bb5\u4f7f\u3046\u30a8\u30c7\u30a3\u30bf\u30fc\u306b\u7f6e\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\uff08\u4ee5\u4e0b\u540c\u3058\uff09\uff0e<\/p>\n<pre>sudo joe \/etc\/group<\/pre>\n<pre>shadow:x:42:\nutmp:x:43:\nvideo:x:44:pi,tagosaku\nsasl:x:45:\nplugdev:x:46:pi,tagosaku<\/pre>\n<p>\u3082\u3057\uff0cvideo\u306b\uff0cpi\u306a\u308a\uff0c\u81ea\u5206\u306e\u30e6\u30fc\u30b6\u30fc\u540d\u304c\u306a\u3051\u308c\u3070\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\uff0e\u8ffd\u52a0\u3057\u305f\u30891\u56de\u30ed\u30b0\u30a2\u30a6\u30c8\u3057\u3066\u304b\u3089\u30ed\u30b0\u30a4\u30f3\u3057\u306a\u3044\u3068\u5909\u66f4\u306f\u6709\u52b9\u306b\u306a\u308a\u307e\u305b\u3093\uff0e<\/p>\n<p>\u3055\u3066\uff0c\u9069\u5f53\u306a\u30ea\u30e2\u30b3\u30f3\u3092\u53d7\u5149\u5668\u306b\u5411\u3051\u3066\uff0cmode2\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u304b\u3089\uff0c\u9069\u5f53\u306a\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u307f\u307e\u3059<\/p>\n<pre>mode2 -d \/dev<\/pre>\n<pre>space 16777215\npulse 298\nspace 1797\npulse 304\nspace 748\npulse 304\nspace 746\npulse 304\nspace 746\npulse 304\nspace 747\npulse 303\nspace 1797<\/pre>\n<p>\u3053\u306e\u3088\u3046\u306a\u30ec\u30b9\u30dd\u30f3\u30b9\u304c\u3042\u308c\u3070\u7b2c1\u6bb5\u968e\u306e\u52d5\u4f5c\u78ba\u8a8d\u306f\u7d42\u4e86\u3067\u3059\uff0e<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u30da\u30fc\u30b8\u306e\u5185\u5bb9\u306f\u6050\u308d\u3057\u304f\u9673\u8150\u5316\u3057\u3066\u3044\u307e\u3059\uff0e \u6e96\u5099 \u30b7\u30b9\u30c6\u30e0\u306b\u3064\u3044\u3066 \u30c6\u30b9\u30c8\u306b\u4f7f\u7528\u3057\u305f\u306e\u306f\uff0cRaspberry Pi 3 Model B2\u53f0\u3067\uff0cOS\u306f\uff0c Raspbian Jessie (Kernel 4.14.50-v7+ 2018\/6\/27\u73fe\u5728) Raspbian Stretch \u306e2\u7a2e\u985e\u3067\u3059\uff0e\u8a73\u3057\u304f\u8abf\u3079\u3066\u3044\u307e\u305b\u3093\u304c\uff0c\u7b46\u8005\u306e\u30c6\u30b9\u30c8\u3067\u306f\uff0cStretch\u3067\u306fLIRC\u306f\u52d5\u4f5c\u3057\u3066\u304f\u308c\u307e\u305b\u3093\u3067\u3057\u305f\uff0e \u4ee5\u4e0b\u306f\uff0cRaspbian Jessie\u3067\u8a71\u3092\u9032\u3081\u307e\u3059\uff0e \u5fc5\u8981\u306aOS\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb sudo apt-get update sudo apt-get upgrade sudo apt-get autoremove sudo rpi-update \u306a\u3069\u3092\u3057\u305f\u3042\u3068\uff0c sudo apt-get lirc \u3060\u3051\u3067\u3057\u305f\uff0e \u8a2d\u5b9a \u8a2d\u5b9a\u306f\uff0c\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u4f9d\u5b58\u3057\u307e\u3059\uff0e\/boot\/config.txt\u306b\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u884c\u3092\u8ffd\u52a0\u3057\u307e\u3059\uff0e dtoverlay=lirc-rpi dtparam=gpio_in_pin=18 dtparam=gpio_in_pull=up \u6700\u521d\u306f\u53d7\u4fe1\u3057\u304b\u3057\u306a\u3044\u306e\u3067\uff0c\u3053\u308c\u3060\u3051\u306b\u306a\u3063\u3066\u3044\u307e\u3059\uff0e\u4f7f\u7528\u8d64\u5916\u7dda\u53d7\u4fe1\u5668\u306f\uff0c\u79cb\u6708\u96fb\u5b50\u901a\u5546\u3067\u8cfc\u5165\u3057\u305f\uff0c&#8221;OSRB38C9AA&#8221;\u3067\uff0c\u96fb\u6e90\u30923.3V, GND\u306fGND\uff0c\u4fe1\u53f7\u51fa\u529b\u306fGPIO 18\u306b\u63a5\u7d9a\u3057\u3066\u3044\u307e\u3059\uff0e \u307e\u305f\uff0c\u3053\u308c\u3089\u306e\u8907\u6570\u884c\u30921\u884c\u3067\u66f8\u304f\u66f8\u304d\u65b9\u304c\u3042\u3061\u3053\u3061\u306e\u30b5\u30a4\u30c8\u306b\u3042\u308a\u307e\u3059\u304c\uff0c\u9673\u8150\u5316\u3057\u305f\u60c5\u5831\u306a\u306e\u3067\u304a\u6c17\u3092\u4ed8\u3051\u4e0b\u3055\u3044\uff0e \u78ba\u8a8d \u518d\u8d77\u52d5\u3057\u3066\uff0clsmod\u3057\u307e\u3059\uff0e lsmod | grep lirc lirc_rpi 16384 0 lirc_dev 16384 &hellip; <a href=\"https:\/\/je1sgh.mydns.jp\/?page_id=2463\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Raspberry Pi (LIRC)&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2459,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2463","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/je1sgh.mydns.jp\/index.php?rest_route=\/wp\/v2\/pages\/2463","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/je1sgh.mydns.jp\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/je1sgh.mydns.jp\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2463"}],"version-history":[{"count":0,"href":"https:\/\/je1sgh.mydns.jp\/index.php?rest_route=\/wp\/v2\/pages\/2463\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/index.php?rest_route=\/wp\/v2\/pages\/2459"}],"wp:attachment":[{"href":"https:\/\/je1sgh.mydns.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}