{"provider_url":"https://hatena.blog","description":"\u3064\u304b\u308c\u3066\u304d\u305f\u306e\u3067\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306edownload site\u304b\u3089\u30bd\u30fc\u30b9\u3092\u3082\u3063\u3066\u304d\u3066\u30b3\u30f3\u30d1\u30a4\u30eb gcc -Wall\u3067\u4eca\u30d0\u30a4\u30eb\u3057\u3066\u3082\u3001warning\u3067\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u7d20\u6674\u3089\u3057\u3044\u3084\u3063\u3071\u306f\u3084\u3044\u3084\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306eDL\u30b5\u30a4\u30c8\u306f\u5f8c\u8ff0\u3057\u3066\u3042\u308a\u307e\u3059\u3088 root@raspi-81:~/sp01_sp07/gpio_c_test# cat gpio_c_test.c // // How to access GPIO registers from C-code on the Raspberry-Pi // Example program // 15-January-2012 // Dom and Gert // /\u2026","author_name":"toshi_hirasawa","provider_name":"Hatena Blog","categories":[],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftoshi-hirasawa.hatenadiary.org%2Fentry%2F20130422%2F1366689061\" title=\"\u30e9\u30ba\u30d1\u30a4L\u30c1\u30ab C(\u30ec\u30b8\u30b9\u30bf\u76f4\u53e9\u304d\uff09\u3092\u3064\u304b\u3063\u3066\u307f\u305f\u3089\u7d04\u30003.5MHz (400nsec\u5468\u671f\u3050\u3089\u3044\uff09 - toshi_hirasawa\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","blog_url":"https://toshi-hirasawa.hatenadiary.org/","height":"190","blog_title":"toshi_hirasawa\u306e\u65e5\u8a18","author_url":"https://blog.hatena.ne.jp/toshi_hirasawa/","width":"100%","type":"rich","url":"https://toshi-hirasawa.hatenadiary.org/entry/20130422/1366689061","title":"\u30e9\u30ba\u30d1\u30a4L\u30c1\u30ab C(\u30ec\u30b8\u30b9\u30bf\u76f4\u53e9\u304d\uff09\u3092\u3064\u304b\u3063\u3066\u307f\u305f\u3089\u7d04\u30003.5MHz (400nsec\u5468\u671f\u3050\u3089\u3044\uff09","image_url":null,"published":"2013-04-22 12:51:01"}