{"id":8875,"date":"2022-02-25T04:15:17","date_gmt":"2022-02-24T19:15:17","guid":{"rendered":"https:\/\/happytech.jp\/wordpress\/?p=8875"},"modified":"2022-03-04T04:09:00","modified_gmt":"2022-03-03T19:09:00","slug":"recent-c-code-manner-for-embedded-systems","status":"publish","type":"post","link":"https:\/\/happytech.jp\/wordpress\/2022\/02\/25\/recent-c-code-manner-for-embedded-systems\/","title":{"rendered":"\u6700\u8fd1\u306e\u7d44\u8fbc\u307fC\u30b3\u30fc\u30c9\u66f8\u304d\u65b9"},"content":{"rendered":"

RA\u30d5\u30a1\u30df\u30eaFSP\u751f\u6210\u306eBare Metal Blinky\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306e\u66f8\u304d\u65b9\u304c\u3001\u7b46\u8005\u306eC\u30b3\u30fc\u30c9\u66f8\u304d\u65b9\u3068\u9055\u3063\u3066\u3044\u3066\u9a5a\u3044\u305f\u70b9\u3092\u793a\u3057\u307e\u3059\uff08FSP\uff1aFlexible Software Package\u3068\u306f\u4f55\u304b\u306f\u3001\u30b3\u30c1\u30e9<\/a>\u306e\u95a2\u9023\u6295\u7a3f\u3092\u53c2\u7167\uff09\u3002<\/p>\n

\u5909\u6570\u5ba3\u8a00\u4f4d\u7f6e<\/h2>\n
\"FSP\u751f\u6210Bare
FSP\u751f\u6210Bare Metal Blinky\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306e\u5909\u6570\u5ba3\u8a00<\/figcaption><\/figure>\n

\u7b46\u8005\u306eC\u5909\u6570\u5ba3\u8a00\u306f\u3001\u95a2\u6570\u306e\u5192\u982d\u3001\u5b9f\u884c\u6587\u306e\u524d\u306b\u5168\u3066\u306e\u5909\u6570\u5ba3\u8a00\u3092\u884c\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001Bare Metal Blinky\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306f\u3001\u5909\u6570\u304c\u5fc5\u8981\u306b\u306a\u3063\u305f\u76f4\u524d\u3067\u5909\u6570\u5ba3\u8a00\u3092\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3061\u3089\u306e\u65b9\u304c\u3001\u30b3\u30fc\u30c9\u304c\u8aad\u307f\u6613\u3044\u3067\u3059\u306d\u3002<\/p>\n

\u3053\u308c\u306f\u3001\u4f7f\u3046C\u8a00\u8a9e\u898f\u683c\u304c\u7570\u306a\u308b\u304b\u3089\u3067\u3059\u3002\u7b46\u8005\u306f\u3001\u53e4\u3044C90\uff081990\u5e74\u7248\uff09\u3001FSP\u306f\u3001C99\uff081999\u5e74\u7248\uff09\u4ee5\u964d\u306e\u898f\u683c\u3001\u66f8\u304d\u65b9\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\uff08\u53c2\u8003\u6587\u732e\uff1aC\u8a00\u8a9e\u306e\u4ed5\u69d8<\/a>\uff09\u3002<\/p>\n

C\u8a00\u8a9e\u898f\u683c\u3082\u6539\u826f\u3084\u6539\u7248\u304c\u9032\u307f\u6700\u65b0\u898f\u683c\u306f\u3001C11\uff082011\u5e74\u7248\uff09\u3067\u3059\u3002\u66f4\u306b\u3001C17\u3084C2x\u306a\u3069\u3078\u9032\u5316\u4e2d<\/a>\u3060\u305d\u3046\u3067\u3059\u3002\u4e0b\u4f4d\uff08\u65e7\u7248\uff09\u4e92\u63db\u6027\u306f\u3001\u30b3\u30f3\u30d1\u30a4\u30e9\u304c\u8ce2\u3044\u306e\u3067\u4fdd\u305f\u308c\u3066\u3044\u307e\u3059\u3002\u30a8\u30c3\u30b8AI\u304c\u5c0e\u5165\u3055\u308c\u308b\u3068\u3001\u53e4\u3044\u66f8\u304d\u65b9\u306f\u6b62\u3081\u306a\u3055\u3044\u3068\u30a2\u30c9\u30d0\u30a4\u30b9\u304c\u51fa\u305f\u308a\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093😅\u3002<\/p>\n

IoT MCU\u958b\u767a\u3067\u306f\u3001\u5f93\u6765\u6bd4\u3001\u4ed6\u8005\u304c\u958b\u767a\u3057\u305f\u30b3\u30fc\u30c9\u3084\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u8aad\u307f\u3001\u7406\u89e3\u30fb\u5229\u7528\u3059\u308b\u6a5f\u4f1a\u3082\u683c\u6bb5\u306b\u5897\u3048\u307e\u3059\u3002<\/p>\n

\u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb<\/a>\u304b\u3089\u3001\u7d44\u8fbc\u307f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u5411\u3051\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u4f5c\u6cd5\u30ac\u30a4\u30c9\uff3bC\u8a00\u8a9e\u7248\uff3dESCR Ver. 3.0\uff082018\u5e74<\/a>\uff09\u306ePDF\u7248\u304c\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

\u30ac\u30a4\u30c9\u60f3\u5b9a\u5229\u7528\u8005\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30de\u3084\u30ec\u30d3\u30e5\u30fc\u8005\uff08P3\u53c2\u7167\uff09\u3068\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u672c\u30d6\u30ed\u30b0\u8aad\u8005\u306f\u76ee\u3092\u901a\u3057\u3066\u304a\u304f\u306e\u3082\u826f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u65b0\u3057\u3044\u898f\u683c\u306b\u7e1b\u3089\u308c\u308b\u5fc5\u8981\u306f\u3001\u30b3\u30f3\u30d1\u30a4\u30e9\u306e\u304a\u304b\u3052\u3067\u3042\u308a\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001FSP\u751f\u6210\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306b\u7fd2\u3044\u3001\u4eca\u5f8c\u306fC99\u4ee5\u964d\u306e\u66f8\u304d\u65b9\u3092\u63a1\u7528\u3057\u307e\u3059\u3002<\/p>\n

\u3044\u308f\u3086\u308bL\u30c1\u30ab\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u3042\u3063\u3066\u3082\u3001\u306a\u304a\u3056\u308a\u306b\u3067\u304d\u306a\u3044\u4f8b\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u57fa\u306b\u306a\u3063\u305fFSP\u751f\u6210\u306eBare Metal Blinky\u3068Minimal\u30b9\u30b1\u30eb\u30c8\u30f3\uff08\u9aa8\u683c\uff09\u306e\u5dee\u3092\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n

Bare Metal Blinky\u751f\u6210\u65b9\u6cd5<\/h3>\n

\u5404\u7a2e\u5468\u8fba\u56de\u8def\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306f\u3001FSP\u3068\u306f\u5225\u306b\u8a55\u4fa1\u30dc\u30fc\u30c9\u6bce\u306b\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u3057\u304b\u3057\u3001Bare Metal Blinky\u3060\u3051\u306f\u3001FSP\u3067\u751f\u6210\u53ef\u80fd\u3067\u3059\uff08FSP\u3068\u8a55\u4fa1\u30dc\u30fc\u30c9\u6bce\u306e\u5468\u8fba\u56de\u8def\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306f\u3001\u30b3\u30c1\u30e9<\/a>\u306e\u95a2\u9023\u6295\u7a3f\u3092\u53c2\u7167\uff09\u3002<\/p>\n

\u305d\u306e\u72d9\u3044\u306f\u3001\u7b46\u8005\u306e\u3088\u3046\u306a\u53e4\u3044C\u8a18\u8ff0\u8005\u3078\u65b0\u3057\u3044\u8a18\u8ff0\u6cd5\u3092\u77e5\u3089\u305b\u308b\u3001\u307e\u305f\u306f\u3001Blinky\u3068\u5468\u8fba\u56de\u8def\u7121\u3057\u306eMinimal\u306a\u30b9\u30b1\u30eb\u30c8\u30f3\u3068\u306e\u5dee\u5206\u3092\u77e5\u3089\u305b\u308b\u3001\u306a\u3069\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n

FSP\u751f\u6210Bare Metal Blinky\u306f\u3001\u901a\u5e38\u306e\u65b0\u898f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f5c\u6210\u65b9\u6cd5\u3068\u540c\u3058\u3001\u30d5\u30a1\u30a4\u30eb>\u65b0\u898f>Renesas C\/C++ Project>Renesas RA\u30af\u30ea\u30c3\u30af\u304c\u6700\u521d\u306e\u624b\u9806\u3067\u3059\u3002\u30c0\u30a4\u30a2\u30ed\u30b0\u306b\u5f93\u3063\u3066\u624b\u9806\u3092\u52e7\u3081\u308b\u3068\u3001\u6700\u5f8c\u306bBare Metal \u2013 Blinky\u304bMinimal\u304b\u306e\u9078\u629e\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

\"Bare
Bare Metal Blinky\u751f\u6210\u65b9\u6cd5<\/figcaption><\/figure>\n

Blinky\u9078\u629e\u3068Finish\u30af\u30ea\u30c3\u30af\u3067\u3001g_ioport I\/O Port\u30b9\u30bf\u30c3\u30af\u3060\u3051\u304c\u914d\u7f6e\u6e08\u307f\u306e\uff3bBlinky\uff3dFSP Configuration\u30d1\u30fc\u30b9\u30da\u30af\u30c6\u30a3\u30d6\u304c\u958b\u304d\u307e\u3059\u3002<\/p>\n

\"[Blinky]
[Blinky] FSP Configuration\u306e\u30b9\u30bf\u30c3\u30af<\/figcaption><\/figure>\u5ff5\u306e\u305f\u3081\u3001Generate Project Content\u3092\u30af\u30ea\u30c3\u30af\u5f8c\u3001src>hal_entry.c\u3092\u958b\u304f\u3068\u30011\u7ae0\u3067\u793a\u3057\u305fC99\u4ee5\u964d\u306e\u66f8\u304d\u65b9\u3067\u8a18\u8ff0\u3057\u305fBlinky\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n

Bare Metal Blinky\u3068Minimal\u306e\u5dee\u5206<\/h3>\n
\"Bare
Bare Metal Blinky\uff08\u5de6\uff09\u3068Minimal\uff08\u53f3\uff09\u306e\u5dee\u5206<\/figcaption><\/figure>\n

Blinky\u3068Minimal\u30b9\u30b1\u30eb\u30c8\u30f3\u306e\u5dee\u306f\u3001hal_entry()\u306eTODO: add your own code here\u306e\u4e0b\u306bBlinky\u30b3\u30fc\u30c9\u304c\u6709\u308b\u304b\u7121\u3044\u304b\u3060\u3051\u3067\u3059\u3002FSP Configuration\u3082\u5168\u304f\u540c\u3058\u3067\u3059\u3002<\/p>\n

\u3064\u307e\u308a\u3001IOPORT\u672a\u4f7f\u7528\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u7121\u3044\u306e\u3067\u3001\u4f8b\u3048Minimal\u3068\u8a00\u3048\u30c7\u30d5\u30a9\u30eb\u30c8\u3067g_ioport I\/O Port\u30b9\u30bf\u30c3\u30af\u306f\u914d\u7f6e\u6e08\u307f\u3067\u3001\u305d\u306e\u30b9\u30bf\u30c3\u30af\u5229\u7528\u4f8b\u304cBlinky\u3068\u3044\u3046\u8a33\u3067\u3059\u3002<\/p>\n

FSP\u751f\u6210Bare Metal Blinky\u306b\u7fd2\u3044\u3001\u7b46\u8005\u3082\u4eca\u5f8c\u306fC99\u4ee5\u964d\u306e\u65b0\u3057\u3044\u66f8\u304d\u65b9\u3067C\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u8a18\u8ff0\u3092\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6700\u8fd1\u306e\u7d44\u8fbc\u307fC\u30b3\u30fc\u30c9\u66f8\u304d\u65b9\u3092\u3001RA\u30d5\u30a1\u30df\u30eaFSP\u751f\u6210Bare Metal Blinky\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u304b\u3089\u629c\u7c8b\u3002\u5909\u6570\u5ba3\u8a00\u4f4d\u7f6e\u306f\u3001\u53e4\u3044C90\u306e\u95a2\u6570\u5192\u982d\u5fc5\u9808\u304c\u3001C99\u4ee5\u964d\u306f\u5fc5\u8981\u76f4\u524d\u3078\u6539\u826f\u3002\u65b0\u898f\u683c\u306b\u7e1b\u3089\u308c\u308b\u5fc5\u8981\u306f\u7121\u3044\u304c\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306b\u7fd2\u3044C99\u4ee5\u964d\u306e\u66f8\u304d\u65b9\u3092\u63a1\u7528\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[695,9,114],"tags":[19,556,689,700,701,716,717],"class_list":["post-8875","post","type-post","status-publish","format-standard","hentry","category-ra-macu","category-mcu","category-cortex-m33-core","tag-application","tag-556","tag-ra4e1-fast-prototype-board","tag-fsp","tag-ra6e1-fast-prototype-board","tag-bare-metal-blinky","tag-c99"],"yoast_head":"\n\u6700\u8fd1\u306e\u7d44\u8fbc\u307fC\u30b3\u30fc\u30c9\u66f8\u304d\u65b9 - IoT MCU\u306eHappyTech<\/title>\n<meta name=\"description\" content=\"\u6700\u8fd1\u306e\u7d44\u8fbc\u307fC\u30b3\u30fc\u30c9\u66f8\u304d\u65b9\u3092\u3001RA\u30d5\u30a1\u30df\u30eaFSP\u751f\u6210Bare Metal Blinky\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u304b\u3089\u629c\u7c8b\u3002\u5909\u6570\u5ba3\u8a00\u4f4d\u7f6e\u306f\u3001\u53e4\u3044C90\u306e\u95a2\u6570\u5192\u982d\u5fc5\u9808\u304c\u3001C99\u4ee5\u964d\u306f\u5fc5\u8981\u76f4\u524d\u3078\u6539\u826f\u3002\u65b0\u898f\u683c\u306b\u7e1b\u3089\u308c\u308b\u5fc5\u8981\u306f\u7121\u3044\u304c\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306b\u7fd2\u3044C99\u4ee5\u964d\u306e\u66f8\u304d\u65b9\u3092\u63a1\u7528\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/happytech.jp\/wordpress\/2022\/02\/25\/recent-c-code-manner-for-embedded-systems\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta 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