{"id":293,"date":"2012-08-16T12:53:41","date_gmt":"2012-08-16T03:53:41","guid":{"rendered":"http:\/\/www.gvc-on.net\/?p=293"},"modified":"2012-08-16T12:53:41","modified_gmt":"2012-08-16T03:53:41","slug":"arduino%e3%82%b9%e3%82%b1%e3%83%83%e3%83%81%e3%82%92raspberry-pi%e3%81%ab%e7%a7%bb%e6%a4%8d%e3%81%99%e3%82%8bhow-to%ef%bc%88%e4%bb%ae%ef%bc%89%e3%80%80by-azarashi55","status":"publish","type":"post","link":"http:\/\/www.gvc-on.net\/?p=293","title":{"rendered":"Arduino\u30b9\u30b1\u30c3\u30c1\u3092Raspberry Pi\u306b\u79fb\u690d\u3059\u308bHow-To\uff08\u4eee\uff09\u3000by @azarashi55"},"content":{"rendered":"

\u6ce8\uff09Raspberry Pi\u306eGPIO\u30dd\u30fc\u30c8\u306fCPU\u3067\u3042\u308bARM\u30d7\u30ed\u30bb\u30c3\u30b5\u30fc\u306b\u76f4\u7d50\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span>
\n\u307e\u305f\u3001GPIO\u30dd\u30fc\u30c8\u3067\u8a31\u5bb9\u3055\u308c\u308b\u96fb\u5727\u306f3.3V\u307e\u3067\u3067\u30015V\u306b\u306f\u8010\u3048\u3089\u308c\u307e\u305b\u3093\uff08\u904e\u96fb<\/span>
\n\u5727\u4fdd\u8b77\u56de\u8def\u306f\u3064\u3044\u3066\u3044\u307e\u305b\u3093\uff09\u3002<\/span>
\n\u3000\u307e\u305f\u3001CPU\u306b\u76f4\u7d50\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u306b\u3001\u7aef\u5b50\u9593\u306e\u30b7\u30e7\u30fc\u30c8\u3001\u9759\u96fb\u6c17\u7b49\u3067Raspberry<\/span>
\nPi\u672c\u4f53\u304c\u58ca\u308c\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/span>
\n\u3000GPIO\u30dd\u30fc\u30c8\u3092\u4f7f\u7528\u3059\u308b\u969b\u306b\u306f\u3001\u5341\u5206\u306b\u6ce8\u610f\u306e\u4e0a\u3001\u3042\u304f\u307e\u3067\u81ea\u5df1\u8cac\u4efb\u3067\u4f7f\u7528\u3057\u3066<\/span>
\n\u4e0b\u3055\u3044\u3002<\/span>
\nIntro\uff0e
\n\u3000Raspberry Pi\u306f\u305d\u306e\u307e\u307e\u8d85\u5c0f\u578bLinux\u30de\u30b7\u30f3\u3068\u3057\u3066\u3082\u4f7f\u3048\u307e\u3059\u304c\u30fb\u30fb\u30fb\u305b\u3063\u304b
\n\u304f\u306a\u3089Arduino\u307f\u305f\u3044\u306b\u3044\u308d\u3044\u308d\u904a\u3093\u3067\u307f\u305f\u3044\u3067\u3059\u3088\u306d\u3002
\n\u3000\u3068\u3044\u3046\u308f\u3051\u3067\u3001\u3053\u306e\u6587\u66f8\u306f\u3001Arduino\u304b\u3089Raspberry Pi\u3078\u81ea\u4f5c\u30b9\u30b1\u30c3\u30c1\u3092\u79fb\u690d
\n\u3059\u308b\u65b9\u5411\u3051\u306bWiringPi\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3059\u308bHow-To\u3067\u3059\u3002<\/p>\n

\u3000\u524d\u63d0\u3068\u3057\u3066\u3044\u308b\u74b0\u5883\u306f\u3001
\n\u30fb\u3059\u3067\u306bRaspberry Pi\u3067Raspbian\u304c\u7a3c\u50cd\u3057\u3066\u3044\u308b\u74b0\u5883
\n\u30fb\u79fb\u690d\u5143\u306e\u30b9\u30b1\u30c3\u30c1\u3067\u30a2\u30ca\u30ed\u30b0\u30dd\u30fc\u30c8\u3092\u4f7f\u3063\u3066\u3044\u306a\u3044
\n\uff08\u3042\u3089\u304b\u3058\u3081https:\/\/projects.drogon.net\/raspberry-pi\/wiringpi\/functions\/<\/a>
\n\u306b\u76ee\u3092\u901a\u3057\u3066\u79fb\u690d\u3067\u304d\u308b\u30b9\u30b1\u30c3\u30c1\u304b\u78ba\u8a8d\u3057\u305f\u307b\u3046\u304c\u3044\u3044\u3067\u3057\u3087\u3046\uff09
\n\u30fbjed\u3042\u305f\u308a\u306e\u8efd\u3044\u30a8\u30c7\u30a3\u30bf\u30fc\u3082\u5165\u308c\u3066\u304a\u304f\u3068\u4fbf\u5229\u3067\u3059
\n\u3000\u3067\u3059\u3002
\n\uff11\uff0eWiringPi\u306e\u5c0e\u5165
\n\u3000https:\/\/projects.drogon.net\/raspberry-pi\/wiringpi\/download-and-install\/<\/a>
\n\u3000\u306e\u3068\u304a\u308a\u306b\u9032\u3081\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n

$ cd \/tmp
\n\uff08tar\u7389\u306e\u4fdd\u5b58\u30fb\u89e3\u51cd\u5834\u6240\u306f\u7686\u3055\u3093\u305d\u308c\u305e\u308c\u30dd\u30ea\u30b7\u30fc\u304c\u3042\u308b\u3067\u3057\u3087\u3046\u304b\u3089\u3001\u304a\u597d
\n\u304d\u306a\u5834\u6240\u3067\u3069\u3046\u305e\uff09
\n$ wget http:\/\/project-downloads.drogon.net\/files\/wiringPi.tgz<\/a>
\n$ tar zxvf wiringPi.tgz
\n$ cd wiringPi\/wiringPi
\n$ make
\n$ sudo make install
\n$ cd ..\/gpio
\n$ make
\n$ sudo make install
\n$ cd ..\/examples
\n$ make<\/p>\n

\u3000\u3053\u308c\u3067\u3001\u30a4\u30f3\u30af\u30eb\u30fc\u30c9\u30d5\u30a1\u30a4\u30eb\u306f\/usr\/local\/include\u914d\u4e0b\u306b\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u306f
\n\/usr\/local\/lib\u914d\u4e0b\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u307e\u3059\u3002<\/p>\n

\uff12\uff0eArduino\u30b9\u30b1\u30c3\u30c1\u3092WiringPi\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u3092\u4f7f\u3063\u305fC(++)\u8a00\u8a9e\u306b\u79fb\u690d
\n\u3000https:\/\/projects.drogon.net\/raspberry-pi\/wiringpi\/functions\/<\/a>
\n\u3000\u3053\u3061\u3089\u306b\u95a2\u6570\u4e00\u89a7\u304c\u3042\u308a\u307e\u3059\u3002
\n\u3000\u5f8c\u8ff0\u3057\u307e\u3059\u304c\u3001Arduino\u3067\u306epin\u30ca\u30f3\u30d0\u30fc\u304c\u3067\u304d\u308b\u3060\u3051\u305d\u306e\u307e\u307e\u4f7f\u3048\u308b\u3088\u3046\u306b\u5b9f
\n\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u3068\u308a\u3042\u3048\u305aArduino\u30b9\u30b1\u30c3\u30c1\u306epin\u30ca\u30f3\u30d0\u30fc\u306f\u305d\u306e\u307e\u307e\u306b\u3057
\n\u3066\u304a\u3044\u3066\u3082\u3044\u3044\u3067\u3057\u3087\u3046\uff08\u6700\u7d42\u7684\u306b\u8abf\u6574\u3059\u308c\u3070OK\u3068\u3044\u3046\u610f\u5473\u3067\u3059\uff09\u3002<\/p>\n

\u3000\u3053\u3053\u3067\u3001\u8a00\u8a9e\u4ed5\u69d8\u306e\u9055\u3044\u306b\u3088\u308a\u30b9\u30b1\u30c3\u30c1\u304b\u3089C(++)\u8a00\u8a9e\u306b\u79fb\u690d\u3059\u308b\u305f\u3081\u306b\u3001\u82e5
\n\u5e72\u306e\u30ed\u30b8\u30c3\u30af\u5909\u66f4\u304c\u5fc5\u8981\u3067\u3059\u3002
\n\u3000Arduino\u30b9\u30b1\u30c3\u30c1\u306e\u5834\u5408
\nvoid setup(){<\/p>\n

}<\/p>\n

void loop(){<\/p>\n

}
\n\u3000\u3067\u3059\u304c\u3001wiringPi\u3092\u4f7f\u3046\u5834\u5408\u306b\u306fC(++)\u8a00\u8a9e\u306a\u306e\u3067\u3001\u3056\u3063\u304f\u308a\u3068\u66f8\u304f\u3068\u3001<\/p>\n

#include <wiringPi.h>
\n#include <stdio.h>
\n#include <stdlib.h><\/p>\n

\/* \u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u5ba3\u8a00 *\/
\nvoid loop(void);<\/p>\n

int main()
\n{
\n\u00a0int wiringPiSetup();<\/p>\n

\u00a0loop();<\/p>\n

\u00a0exit(0);
\n\u00a0\/* \u3082\u3057\u304f\u306fwhile(1);\u306a\u3069 *\/
\n}<\/p>\n

void loop(){<\/p>\n

}<\/p>\n

\u3000\u3068\u3044\u3063\u305f\u5f62\u306b\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3082\u3063\u3068\u3082\u3001loop()\u95a2\u6570\u306b\u3053\u3060\u308f\u308b\u5fc5\u8981
\n\u304c\u306a\u3044\u306e\u3067\u3001\u30b9\u30b1\u30c3\u30c1\u3088\u308a\u67d4\u8edf\u306b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u3000\u307e\u305f\u3001wiringPi\u3067\u306f\u3001Setup\u306b\u4f7f\u3046\u95a2\u6570\u304c\uff13\u3064\u7528\u610f\u3055\u308c\u3066\u3044\u3066\u3001\u305d\u308c\u305e\u308c\u3067\u5b9f
\n\u884c\u306broot\u6a29\u9650\u304c\u5fc5\u8981\u304b\u3069\u3046\u304b\u3001GPIO\u30dd\u30fc\u30c8\u3092Arduino\u306b\u8fd1\u3044\u5f62\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b
\n\u304b\u3069\u3046\u304b\u3067\uff13\u7a2e\u985e\u306eSetup\u7528\u95a2\u6570\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u76ee\u7684\u306b\u5408\u308f\u305b\u3066\u4f7f\u3044
\n\u5206\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002
\nhttps:\/\/projects.drogon.net\/raspberry-pi\/wiringpi\/functions\/<\/a><\/p>\n

\u30d4\u30f3\u30a2\u30b5\u30a4\u30f3\u8868
\nhttps:\/\/projects.drogon.net\/raspberry-pi\/wiringpi\/pins\/<\/a>
\n\uff13\uff0e\u5b9f\u969b\u306e\u79fb\u690d
\n\u3000\u5272\u3068\u5358\u7d14\u306b\u7f6e\u63db\u3067\u304d\u308b\u3082\u306e\u3068\u3057\u3066\u306f\u3001
\nSerial.print()
\n\u2193
\nprintf()<\/p>\n

boolean\u578b\u5909\u6570
\n\u2193
\n#include <stdbool.h>
\n\u3057\u305f\u4e0a\u3067\u3001Bool\u578b\u306b\u7f6e\u63db<\/p>\n

\u305d\u306e\u4ed6\u306e\u5909\u6570\u578b\u3082\u4e00\u90e8\u3092\u9664\u3044\u3066\u305d\u306e\u307e\u307e\u4f7f\u3048\u307e\u3059\u3002<\/p>\n

\u305d\u306e\u307e\u307e\u4f7f\u3048\u308b\u95a2\u6570\uff08\u304f\u308c\u3050\u308c\u3082GPIO\u30dd\u30fc\u30c8\u306e\u30d4\u30f3\u30a2\u30b5\u30a4\u30f3\u306f\u9593\u9055\u3048\u306a\u3044\u3088\u3046\u306b\uff01\uff09
\n\u30c7\u30b8\u30bf\u30eb\u30d4\u30f3\u7cfb
\npinMode()
\ndigitalWrite()
\ndigitalRead()<\/p>\n

\u30bf\u30a4\u30de\u30fc\u7cfb
\nmillis()
\ndelay()
\ndelayMicroseconds()\uff08\u5b9f\u969b\u306b\u8a66\u3057\u307e\u3057\u305f\u304c\u3001\u03bcsec\u5358\u4f4d\u306edelay\u306f\u3042\u3066\u306b\u306a\u308a\u307e
\n\u305b\u3093\uff09<\/p>\n

wiringPi\u3067\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\u95a2\u6570
\nint piHiPri (int priority)
\n\u3000\u5b9f\u884c\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u512a\u5148\u5ea6(nice)\u3092\u4e0a\u4e0b\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u305d\u306e\u4ed6\u3001GPIO\u30dd\u30fc\u30c8\u3067\u306e\u5272\u308a\u8fbc\u307f\u95a2\u6570\u3001\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u95a2\u6570\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\uff14\uff0e\u30b3\u30f3\u30d1\u30a4\u30eb
\n\u4f8b\uff09
\n$ gcc example.c -o example -I\/usr\/local\/include -L\/usr\/local\/lib -lwiringPi<\/p>\n

\u3000\u3067\u3001OK\u3067\u3059\u3002<\/p>\n

\u3000\u304f\u3069\u3044\u3088\u3046\u3067\u3059\u304c\u3001GPIO\u30dd\u30fc\u30c8\u306e\u30d4\u30f3\u30a2\u30b5\u30a4\u30f3\u3068\u8a31\u5bb9\u96fb\u5727\u306b\u306f\u6c17\u3092\u3064\u3051\u3066\u4e0b\u3055
\n\u3044\u306d\u3002<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u6ce8\uff09Raspberry Pi\u306eGPIO\u30dd\u30fc\u30c8\u306fCPU\u3067\u3042\u308bARM\u30d7\u30ed\u30bb\u30c3\u30b5\u30fc\u306b\u76f4\u7d50\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u307e\u305f\u3001GPIO\u30dd\u30fc\u30c8\u3067\u8a31\u5bb9\u3055\u308c\u308b\u96fb\u5727\u306f3.3V\u307e\u3067\u3067\u30015V\u306b\u306f\u8010\u3048\u3089\u308c\u307e\u305b\u3093\uff08\u904e\u96fb \u5727\u4fdd\u8b77\u56de\u8def\u306f\u3064\u3044\u3066\u3044\u307e\u305b\u3093\uff09\u3002 \u3000\u307e\u305f … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-293","post","type-post","status-publish","format-standard","hentry","category-gvc"],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/www.gvc-on.net\/index.php?rest_route=\/wp\/v2\/posts\/293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.gvc-on.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.gvc-on.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.gvc-on.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.gvc-on.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=293"}],"version-history":[{"count":1,"href":"http:\/\/www.gvc-on.net\/index.php?rest_route=\/wp\/v2\/posts\/293\/revisions"}],"predecessor-version":[{"id":294,"href":"http:\/\/www.gvc-on.net\/index.php?rest_route=\/wp\/v2\/posts\/293\/revisions\/294"}],"wp:attachment":[{"href":"http:\/\/www.gvc-on.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gvc-on.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=293"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gvc-on.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}