{"id":8772,"date":"2022-01-07T02:44:02","date_gmt":"2022-01-06T17:44:02","guid":{"rendered":"https:\/\/happytech.jp\/wordpress\/?p=8772"},"modified":"2022-01-08T20:56:21","modified_gmt":"2022-01-08T11:56:21","slug":"the-basics-rtos-vs-bare-metal","status":"publish","type":"post","link":"https:\/\/happytech.jp\/wordpress\/2022\/01\/07\/the-basics-rtos-vs-bare-metal\/","title":{"rendered":"\u7d44\u8fbc\u307f\u958b\u767a \u57fa\u672c\u306e\u30ad\uff1aRTOS vs. \u30d9\u30a2\u30e1\u30bf\u30eb"},"content":{"rendered":"<figure id=\"attachment_8773\" aria-describedby=\"caption-attachment-8773\" style=\"width: 765px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-8773\" src=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/01\/RTOS-vs.-BareMetal.png\" alt=\"RTOS vs. BareMetal\" width=\"765\" height=\"416\" srcset=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/01\/RTOS-vs.-BareMetal.png 765w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/01\/RTOS-vs.-BareMetal-300x163.png 300w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/01\/RTOS-vs.-BareMetal-360x196.png 360w\" sizes=\"auto, (max-width: 765px) 100vw, 765px\" \/><figcaption id=\"caption-attachment-8773\" class=\"wp-caption-text\">RTOS vs. BareMetal<\/figcaption><\/figure>\n<p>2022\u5e74\u6700\u521d\u306e\u6295\u7a3f\u306f\u3001RTOS\u3068\u30d9\u30a2\u30e1\u30bf\u30eb\u3092\u6bd4\u8f03\u3057\u307e\u3059\u3002RTOS\u3092\u4f7f\u308f\u306a\u3044\u30d9\u30a2\u30e1\u30bf\u30ebMCU\u958b\u767a\u8005\u304c\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001RTOS\u958b\u767a\u30e1\u30ea\u30c3\u30c8\/\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u30d9\u30a2\u30e1\u30bf\u30eb\u5074\u304b\u3089\u8a55\u4fa1\u3001RTOS\u30c7\u30d0\u30c3\u30b0\u30c4\u30fc\u30eb\u7d39\u4ecb\u3068\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u306e\u610f\u5473\u3092\u8003\u3048\u307e\u3057\u305f\u3002<\/p>\n<h3>RTOS\u76ee\u7684<\/h3>\n<figure id=\"attachment_8452\" aria-describedby=\"caption-attachment-8452\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-8452\" src=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2021\/10\/300b514a58002e4c738a2df107281a08-1024x695.jpg\" alt=\"Flexible Software Package\u69cb\u6210\" width=\"800\" height=\"543\" srcset=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2021\/10\/300b514a58002e4c738a2df107281a08-1024x695.jpg 1024w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2021\/10\/300b514a58002e4c738a2df107281a08-300x204.jpg 300w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2021\/10\/300b514a58002e4c738a2df107281a08-768x521.jpg 768w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2021\/10\/300b514a58002e4c738a2df107281a08.jpg 1077w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-8452\" class=\"wp-caption-text\">Flexible Software Package\u69cb\u6210<\/figcaption><\/figure>\n<p>\u30eb\u30cd\u30b5\u30b9RA\u30d5\u30a1\u30df\u30ea\u306e<a href=\"https:\/\/happytech.jp\/wordpress\/2021\/12\/17\/a-family-fsp-v3-5-0-updated\/\" target=\"_blank\" rel=\"noopener\">Flexible Software Package<\/a>\u69cb\u6210\u3067\u3059\u3002\u5de6\u4e0aAzure RTOS\u3084FreeRTOS\u306e\u4e2d\u306b\u3001Connectivity\u3084USB\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089MCU\u5171\u6709\u8cc7\u6e90\u3092\u7ba1\u7406\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304cOS\u3067\u3001PC\u306eWindows\u3084Mac\u3001Linux\u3068\u6a5f\u80fd\u7684\u306b\u306f\u540c\u3058\u3067\u3059\u3002<\/p>\n<p>Real-Time\u6027\u304c\u5fc5\u8981\u306a\u7d44\u8fbc\u307f\u7528OS\u3092RTOS\u3068\u547c\u3073\u3001FreeRTOS\u3084Azure RTOS\u304c\u4ee3\u8868\u7684\u3067\u3059\u3002\u3053\u308c\u306f\u3001IoT MCU\u63a5\u7d9a\u5148\u304c\u3001Amazon Web Services\uff08<a href=\"https:\/\/aws.amazon.com\/jp\/what-is-aws\/\" target=\"_blank\" rel=\"noopener\">AWS<\/a>\uff09\u30af\u30e9\u30a6\u30c9\u306a\u3089\u3070FreeRTOS\u30e9\u30a4\u30d6\u30e9\u30ea\u3001<a href=\"https:\/\/azure.microsoft.com\/ja-jp\/\" target=\"_blank\" rel=\"noopener\">Microsoft Azure<\/a>\u30af\u30e9\u30a6\u30c9\u306a\u3089Azure RTOS\u30e9\u30a4\u30d6\u30e9\u30ea\uff08\u56f3\u306eConnectivity\uff09\u5229\u7528\u304c\u524d\u63d0\u3060\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u203b2021\u5e74\u306eIoT\u30af\u30e9\u30a6\u30c9\u30b7\u30a7\u30a2\u306f\u3001<a href=\"https:\/\/happytech.jp\/wordpress\/2021\/06\/11\/diversified-mcu-rtos-countermeasures\/\" target=\"_blank\" rel=\"noopener\">\u30b3\u30c1\u30e9<\/a>\u306e\u95a2\u9023\u6295\u7a3f\u304b\u3089AWS&gt;Azure&gt;GCP\u306e\u9806\u3067\u3059\u3002<\/p>\n<p>RA\u30d5\u30a1\u30df\u30ea\u306b\u9650\u3089\u305a\u3001\u30af\u30e9\u30a6\u30c9\u63a5\u7d9a\u306eIoT MCU\u306f\u3001\u3053\u308c\u3089RTOS\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u3063\u305fRTOS\u958b\u767a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>RTOS\u30e1\u30ea\u30c3\u30c8\/\u30c7\u30e1\u30ea\u30c3\u30c8<\/h2>\n<p>\u4f8b\u3048\u3070\u3001\u30d9\u30a2\u30e1\u30bf\u30eb\u3067USB\u5236\u5fa1\u3092\u81ea\u4f5c\u3059\u308b\u5834\u5408\u306f\u3001USB 2.0\/3.0\u306a\u3069\u306e\u7a2e\u985e\u3084\u901f\u5ea6\u306b\u5fdc\u3058\u305f\u4f5c\u308a\u5206\u3051\u304c\u5fc5\u8981\u3067\u3059\u3002\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u3042\u308bRTOS\u306a\u3089\u3001USB\u30dd\u30fc\u30c8\u3078\u306e\u5165\u51fa\u529b\u8a18\u8ff0\u3060\u3051\u3067\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002RTOS\u304c\u5171\u6709\u8cc7\u6e90\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u5dee\u3092\u5438\u53ce\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u4f7f\u3044\u6613\u3044API\u3092\u63d0\u4f9b\u3059\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>RTOS\u306e\u8cc7\u6e90\u7ba1\u7406\u3068\u306f\u3001MCU\u30b3\u30a2\/Flash\/RAM\/\u5468\u8fba\u56de\u8def\/\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306a\u3069\u306e\u5171\u6709\u8cc7\u6e90\u3092\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5074\u304b\u3089\u96a0\u853d\uff08\u2252\u30d6\u30e9\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u5316\uff09\u3059\u308b\u3053\u3068\u3001\u3068\u3082\u8a00\u3048\u307e\u3059\u3002<\/p>\n<p>RTOS\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u8907\u6570\u30bf\u30b9\u30af\uff08\u30b9\u30ec\u30c3\u30c9\u3068\u547c\u3076\u5834\u5408\u3082\u3042\u308a\uff09\u304b\u3089\u69cb\u6210\u3055\u308c\u3001\u30bf\u30b9\u30af\u9593\u306e\u512a\u5148\u5236\u5fa1\u3082RTOS\u304c\u884c\u3044\u307e\u3059\u3002\u958b\u767a\u8005\u306f\u3001\u5358\u4f53\u51e6\u7406\u30bf\u30b9\u30af\u3092\u8907\u6570\u958b\u767a\u3057\u3001\u305d\u308c\u3089\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u6210\u3057\u307e\u3059\u3002RTOS\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u4f8b\u304c\u4e0b\u56f3\u3001\u7070\u8272\u304c\u958b\u767a\u90e8\u5206\u3001<a href=\"https:\/\/happytech.jp\/wordpress\/2021\/05\/14\/recommended-blog-for-embedded-mcu-development\/\" target=\"_blank\" rel=\"noopener\">\u30b3\u30c1\u30e9<\/a>\u304c\u95a2\u9023\u6295\u7a3f\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_8082\" aria-describedby=\"caption-attachment-8082\" style=\"width: 773px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-8082\" src=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2021\/05\/97aab27af2625682fcd7a48ed3015fa3.png\" alt=\"Data flow diagram for a smart thermostat\uff08\u51fa\u5c55\uff1aJACOB'S Blog\uff09\" width=\"773\" height=\"347\" srcset=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2021\/05\/97aab27af2625682fcd7a48ed3015fa3.png 773w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2021\/05\/97aab27af2625682fcd7a48ed3015fa3-300x135.png 300w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2021\/05\/97aab27af2625682fcd7a48ed3015fa3-768x345.png 768w\" sizes=\"auto, (max-width: 773px) 100vw, 773px\" \/><figcaption id=\"caption-attachment-8082\" class=\"wp-caption-text\">Data flow diagram for a smart thermostat\uff08\u51fa\u5c55\uff1aJACOB&#8217;S Blog\uff09<\/figcaption><\/figure>\n<p>RTOS\u5229\u7528\u30e1\u30ea\u30c3\u30c8\/\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n<p>\u30e1\u30ea\u30c3\u30c8\u306f\u3001<\/p>\n<p>\u30fbRTOS\u30e9\u30a4\u30d6\u30e9\u30ea\u5229\u7528\u306b\u3088\u308a\u5171\u6709\u8cc7\u6e90\u6d3b\u7528\u30bf\u30b9\u30af\u958b\u767a\u304c\u5bb9\u6613<br \/>\n\u30fb\u79fb\u690d\u6027\u306e\u9ad8\u3044\u30bf\u30b9\u30af\u3001RTOS\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u304c\u53ef\u80fd<br \/>\n\u30fb\u591a\u4eba\u6570\u958b\u767a\u306b\u5411\u3044\u3066\u3044\u308b<\/p>\n<p>\u30c7\u30e1\u30ea\u30c3\u30c8\u306f\u3001<\/p>\n<p>\u30fb\u8907\u6570\u30bf\u30b9\u30af\u5206\u5272\u3084\u512a\u5148\u9806\u4f4d\u8a2d\u5b9a\u306a\u3069\u3001\u30d9\u30a2\u30e1\u30bf\u30eb\u3068\u7570\u306a\u308b\u4f5c\u308a\u65b9\u304c\u5fc5\u8981<br \/>\n\u30fb\u5171\u6709\u8cc7\u6e90\u3001\u7279\u306bRAM\u4f7f\u7528\u91cf\u304c\u30bf\u30b9\u30af\u6570\u306b\u5fdc\u3058\u3066\u5897\u3048\u308b<br \/>\n\u30fbRTOS\u81ea\u8eab\u306b\u3082\u30d0\u30b0\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b<\/p>\n<p>\u7c21\u5358\u306b\u8a00\u3046\u3068\u3001RTOS\u3068\u30d9\u30a2\u30e1\u30bf\u30eb\u306f\u3001\u300c\u958b\u767a\u4f5c\u6cd5\u304c\u7570\u306a\u308a\u300d\u307e\u3059\u3002<\/p>\n<p>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u8005\u306f\u3001RTOS\u5229\u7528\u3068\u5f15\u63db\u3048\u306b\u3001\u81ea\u5df1\u6d41\u30d9\u30a2\u30e1\u30bf\u30eb\u4f5c\u6cd5\u3092\u3001RTOS\u4f5c\u6cd5\u3078\u5909\u3048\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002RTOS\u4f5c\u6cd5\u306f\u3001\u6a19\u6e96\u7684\u306a\u306e\u3067\u591a\u4eba\u6570\u3067\u306e\u5171\u540c\u958b\u767a\u304c\u53ef\u80fd\u3067\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u30d9\u30a2\u30e1\u30bf\u30eb\u3088\u308a\u3082\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306f\u5897\u3048\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001RTOS\u5229\u7528\u306b\u76f8\u5fdc\u3057\u3044\u5341\u5206\u306aMCU\u30b3\u30a2\u80fd\u529b\u3082\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h3>RTOS\u30bf\u30b9\u30af\u958b\u767a vs. \u30d9\u30a2\u30e1\u30bf\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a<\/h3>\n<p>\u6700\u3082\u52b9\u679c\u7684\u306aRTOS\u4f5c\u6cd5\u306e\u7fd2\u5f97\u306f\u3001\u8a55\u4fa1\u30dc\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u5b9f\u969b\u306bRTOS\u30bf\u30b9\u30af\u958b\u767a\u3092\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u5f0a\u793e<a href=\"https:\/\/happytech.jp\/cNXPRTOS.html\" target=\"_blank\" rel=\"noopener\">FreeRTOS\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/a>\u306f\u3001\u3053\u306e\u4f8b\u3067\u3059\u3002<\/p>\n<p>\u305d\u308c\u3067\u3082\u3001RTOS\u30bf\u30b9\u30af\u958b\u767a\u4f5c\u6cd5\u3092\u6587\u7ae0\u3067\u8a18\u8ff0\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u958b\u767a\u5bfe\u8c61\u304c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089\u30bf\u30b9\u30af\uff08\u30b9\u30ec\u30c3\u30c9\uff09\u3078\u5909\u308f\u308b\u3053\u3068\u304c\u3001\u30d9\u30a2\u30e1\u30bf\u30eb\u3068\u306e\u4e00\u756a\u306e\u9055\u3044\u3067\u3059\u3002Windows\u30bf\u30b9\u30af\u30d0\u30fc\u306b\u3042\u308b\u30d5\u30a3\u30eb\u30c0\u8868\u793a\u3084\u3001\u30da\u30a4\u30f3\u30c8\u306a\u3069\u3068\u540c\u69d8\u3001\u30bf\u30b9\u30af\u306f\u3001\u5358\u6a5f\u80fd\u306e\u5c0f\u3055\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u3082\u8a00\u3048\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30bf\u30b9\u30af\u3092\u8907\u6570\u958b\u767a\u3057\u3001\u8907\u6570\u30bf\u30b9\u30af\u3092\u4f7f\u3063\u3066RTOS\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3057\u307e\u3059\u3002\u30bf\u30b9\u30af\u306b\u306f\u3001\u305d\u308c\u305e\u308c\u512a\u5148\u9806\u4f4d\u304c\u3042\u308a\u3001\u4ed6\u306e\u30bf\u30b9\u30af\u3068\u306e\u76f8\u5bfe\u9806\u4f4d\u3067\u5b9f\u884c\u30bf\u30b9\u30af\u304cRTOS\u306b\u3088\u308a\u6c7a\u307e\u308a\u307e\u3059\u3002\u30bf\u30b9\u30af\u306e\u72b6\u614b\u9077\u79fb\u304c\u3001<a href=\"https:\/\/happytech.jp\/wordpress\/2017\/02\/25\/rtos-for-iot-mcu-task-control\/\" target=\"_blank\" rel=\"noopener\">RTOS\u3078\u306e\u5099\u3048\uff1a\u7b2c2\u56de\u3001\u30bf\u30b9\u30af\u7ba1\u7406<\/a>\u3067\u793a\u3057\u305f\u4e0b\u56f3\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_3732\" aria-describedby=\"caption-attachment-3732\" style=\"width: 589px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3732\" src=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2017\/02\/FreeRTOS-Task-States.png\" alt=\"FreeRTOS Task States\" width=\"589\" height=\"715\" srcset=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2017\/02\/FreeRTOS-Task-States.png 589w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2017\/02\/FreeRTOS-Task-States-247x300.png 247w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2017\/02\/FreeRTOS-Task-States-222x270.png 222w\" sizes=\"auto, (max-width: 589px) 100vw, 589px\" \/><figcaption id=\"caption-attachment-3732\" class=\"wp-caption-text\">FreeRTOS Task States<\/figcaption><\/figure>\n<p>\u30d9\u30a2\u30e1\u30bf\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u306f\u7570\u306a\u308a\u3001\u512a\u5148\u9806\u4f4d\u306b\u5fdc\u3058\u3066\u30bf\u30b9\u30af\u304c\u5b9f\u884c\uff08Running\uff09\u3055\u308c\u3001\u305d\u306e\u5b9f\u884c\u3082\u3001\u5b9a\u671f\u7684\u306b\u5b9f\u884c\u53ef\u80fd\u72b6\u614b\uff08Ready\uff09\u3084\u5f85\u3061\u72b6\u614b\uff08Suspended\uff09\u3001\u505c\u6b62\u72b6\u614b\uff08Blocked\uff09\u3078RTOS\u304c\u5909\u3048\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u304b\u3064\u30de\u30eb\u30c1\u30bf\u30b9\u30af\u51e6\u7406\u304c\u3001RTOS\u306e\u5f79\u76ee\u3060\u304b\u3089\u3067\u3059\u3002\u9077\u79fb\u9593\u9694\u306a\u3069\u306f\u3001RTOS\u52d5\u4f5c\u30d1\u30e9\u30e1\u30bf\u304c\u6c7a\u3081\u307e\u3059\u3002<\/p>\n<p>\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u306f\u3001\u958b\u767a\u8005\u304c\u8a18\u8ff0\u3057\u305f\u901a\u308a\u306b\u51e6\u7406\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u304c\u3001RTOS\u958b\u767a\u306e\u30bf\u30b9\u30af\u5b9f\u884c\u306f\u3001RTOS\u4efb\u305b\u3067\u3059\u3002RTOS\u958b\u767a\u96e3\u6613\u5ea6\u306e\u4e0a\u304c\u308b\u70b9\u304c\u3001\u3053\u3053\u3067\u3059\u3002<\/p>\n<p>\u4e00\u822c\u7684\u306aIoT MCU\u306f\u3001\u30b7\u30f3\u30b0\u30eb\u30b3\u30a2\u3067\u3059\u306e\u3067\u3001\u5b9f\u884c\u30bf\u30b9\u30af\u6570\u306f1\u500b\u3001\u591a\u304f\u306e\u4ed6\u30bf\u30b9\u30af\u306f\u3001Not Running\uff08super state\uff09\u72b6\u614b\u3067\u3059\u3002RTOS\u304c\u30bf\u30b9\u30af\u3092\u5b9f\u884c\/\u505c\u6b62\/\u5fa9\u6d3b\u3055\u305b\u308b\u305f\u3081\u3001\u30b9\u30bf\u30c3\u30af\u3084RAM\u4f7f\u7528\u91cf\u304c\u6025\u5897\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u6587\u7ae0\u3092\u3001\u982d\u306e\u4e2d\u3060\u3051\u3067\u7406\u89e3\u3067\u304d\u308b\u958b\u767a\u8005\u306f\u3001\u5929\u624d\u3067\u3057\u3087\u3046\u3002\u3084\u306f\u308a\u3001\u5b9f\u969b\u306bRTOS\u30bf\u30b9\u30af\u3092\u958b\u767a\u3057\u3001\u982d\u306e\u4e2d\u3068\u5b9f\u52d5\u4f5c\u306e\u4e00\u81f4\/\u4e0d\u4e00\u81f4\u3001\u30bf\u30b9\u30af\u512a\u5148\u9806\u4f4d\u3084RTOS\u52d5\u4f5c\u30d1\u30e9\u30e1\u30bf\u5909\u66f4\u7d50\u679c\u306e\u8a55\u4fa1\u3092\u7e70\u8fd4\u3059\u3053\u3068\u3067\u3001RTOS\u7406\u89e3\u304c\u3067\u304d\u308b\u3068\u51e1\u4eba\u7b46\u8005\u306f\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u8005\u304c\u624b\u65e9\u304fRTOS\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u65e2\u306b\u30c7\u30d0\u30c3\u30b0\u6e08\u307f\u306e\u8907\u6570RTOS\u30bf\u30b9\u30af\u6d3b\u7528\u304c\u4fbf\u5229\u3067\u3001FreeRTOS\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306f\u3001\u3053\u306e\u8981\u6c42\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002\u6982\u8981\u306f\u3001<a href=\"https:\/\/happytech.jp\/cNXPRTOS.html\" target=\"_blank\" rel=\"noopener\">\u30ea\u30f3\u30af<\/a>\u5148\u304b\u3089\u7121\u6599\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u6587\u7ae0\u3067\u307e\u3068\u3081\u305fFreeRTOS\u89e3\u8aac\u304c\u3001<a href=\"https:\/\/happytech.jp\/bRTOS.html\" target=\"_blank\" rel=\"noopener\">\u30b3\u30c1\u30e9<\/a>\u306e\u5f0a\u793e\u5c02\u7528\u30da\u30fc\u30b8\u306b\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u672c\u30d6\u30ed\u30b0\u691c\u7d22\u7a93\u306bFreeRTOS\u3068\u5165\u529b\u3059\u308b\u3068\u3001\u30bf\u30b9\u30af\u958b\u767a\u4f8b\u306a\u3069\u304c\u53c2\u7167\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>RTOS\u30c7\u30d0\u30c3\u30b0\u30c4\u30fc\u30eb<\/h3>\n<figure id=\"attachment_8774\" aria-describedby=\"caption-attachment-8774\" style=\"width: 574px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-8774\" src=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/01\/percepio-tracealyzer.png\" alt=\"percepio tracealyzer\" width=\"574\" height=\"361\" srcset=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/01\/percepio-tracealyzer.png 574w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/01\/percepio-tracealyzer-300x189.png 300w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/01\/percepio-tracealyzer-360x226.png 360w\" sizes=\"auto, (max-width: 574px) 100vw, 574px\" \/><figcaption id=\"caption-attachment-8774\" class=\"wp-caption-text\">percepio tracealyzer<\/figcaption><\/figure>\n<p>\u3055\u3066\u3001RTOS\u4f5c\u6cd5\u306b\u5247\u3063\u3066\u30bf\u30b9\u30af\u958b\u767a\u3057\u3001RTOS\u52d5\u4f5c\u30d1\u30e9\u30e1\u30bf\u3082\u9069\u5207\u306b\u8a2d\u5b9a\u3057\u3066\u3082\u3001\u601d\u3063\u305f\u3088\u3046\u306b\u958b\u767a\u30bf\u30b9\u30af\u304c\u52d5\u4f5c\u3057\u306a\u3044\u6642\u306f\u3001\u30d6\u30e9\u30c3\u30af\u30dc\u30c3\u30af\u30b9RTOS\u81ea\u8eab\u306e\u30d0\u30b0\u3092\u7591\u3046\u958b\u767a\u8005\u3082\u591a\u3044\u3067\u3057\u3087\u3046\u3002RTOS\u306e\u30d0\u30b0\u53ef\u80fd\u6027\u3082\u3042\u308a\u3048\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u7591\u554f\u306b\u5bfe\u3057\u3066\u5f37\u529b\u306bRTOS\u52d5\u4f5c\u3092\u89e3\u6790\u3067\u304d\u308b<a href=\"https:\/\/percepio.com\/tz\/freertostrace\/\" target=\"_blank\" rel=\"noopener\">FreeRTOS\u30c7\u30d0\u30c3\u30b0\u30c4\u30fc\u30eb<\/a>\u304c\u3042\u308a\u307e\u3059\u3002\u8cc7\u6599\u304c\u7121\u6599\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u306e\u3067\u3001\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p>\u203b\u3053\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3046\u307e\u3067\u3082\u306a\u304f\u3001\u5f0a\u793eFreeRTOS\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306f\u3001\u6b63\u5e38\u52d5\u4f5c\u3092\u78ba\u8a8d\u6e08\u307f\u3067\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081\uff1aRTOS vs. \u30d9\u30a2\u30e1\u30bf\u30eb<\/h2>\n<p>IoT MCU\u306e\u30af\u30e9\u30a6\u30c9\u63a5\u7d9a \u2192 \u63a5\u7d9a\u30af\u30e9\u30a6\u30c9\u5148\u306eRTOS\u30e9\u30a4\u30d6\u30e9\u30ea\u5fc5\u8981 \u2192 RTOS\u30e9\u30a4\u30d6\u30e9\u30ea\u5229\u7528\u306eRTOS\u958b\u767a\u304c\u5fc5\u8981\u3001\u3068\u3044\u3046\u95a2\u4fc2\u3067\u3059\u3002<\/p>\n<p>RTOS\u958b\u767a\u306f\u3001\u30d9\u30a2\u30e1\u30bf\u30eb\u3068\u958b\u767a\u4f5c\u6cd5\u304c\u7570\u306a\u308b\u8907\u6570\u30bf\u30b9\u30af\u958b\u767a\u3067\u3059\u3002\u30bf\u30b9\u30af\u306f\u3001\u512a\u5148\u9806\u4f4d\u306b\u5fdc\u3058\u3066RTOS\u304cMCU\u51e6\u7406\u3092\u5272\u5f53\u3066\u307e\u3059\u3002\u307e\u305f\u3001MCU\u5171\u6709\u8cc7\u6e90\u304cRTOS\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089\u96a0\u853d\u3055\u308c\u308b\u305f\u3081\u3001\u79fb\u690d\u6027\u304c\u9ad8\u304f\u591a\u4eba\u6570\u3067\u306e\u5927\u898f\u6a21\u958b\u767a\u306b\u3082\u5411\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3067\u3001RTOS\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306e\u305f\u3081\u3001\u30d9\u30a2\u30e1\u30bf\u30eb\u3088\u308a\u3082\u9ad8\u3044MCU\u80fd\u529b\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>\u30b7\u30f3\u30b0\u30eb\u30b3\u30a2MCU\u3067\u306f\u3001RTOS\u3068\u30d9\u30a2\u30e1\u30bf\u30eb\u306e\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u958b\u767a\u306f\u56f0\u96e3\u3067\u3059\u3002\u958b\u767a\u8005\u304cRTOS\u3092\u5229\u7528\u3059\u308b\u306a\u3089\u3001\u6163\u308c\u305f\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u304b\u3089\u3001RTOS\u30bf\u30b9\u30af\u958b\u767a\u3078\u306e\u79fb\u884c\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u7d4c\u9a13\u8005\u304c\u3001\u52b9\u679c\u7684\u306bRTOS\u30bf\u30b9\u30af\u958b\u767a\u3092\u7fd2\u5f97\u3059\u308b\u306b\u306f\u3001\u8a55\u4fa1\u30dc\u30fc\u30c9\u3068\u8907\u6570RTOS\u30bf\u30b9\u30af\u304c\u5b9f\u88c5\u6e08\u307f\u306e\u5f0a\u793eRTOS\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u6d3b\u7528\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<h2>\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u610f\u5473<\/h2>\n<p>RTOS\u306e\u30bf\u30b9\u30af\u51e6\u7406\u5f85\u3061\uff08\u30bb\u30de\u30d5\u30a9\/Queue\uff09\u3092\u4f7f\u3046\u3068\u3001\u30d9\u30a2\u30e1\u30bf\u30eb\u3088\u308a\u3082\u6392\u4ed6\/\u540c\u671f\u5236\u5fa1\u304c\u7c21\u5358\u306b\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002\u305d\u308c\u3067\u3082\u3001\u5168\u3066\u306eMCU\u958b\u767a\u304cRTOS\u3078\u79fb\u884c\u3059\u308b\u3053\u3068\u306f\u7121\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u69d8\u3005\u306a\u30bb\u30f3\u30b5\u30c7\u30fc\u30bf\u3092AD\u5909\u63db\u3059\u308b\u30a8\u30c3\u30b8MCU\u306f\u3001\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u3001\u30a8\u30c3\u30b8MCU\u3092\u8907\u6570\u500b\u675f\u306d\u30af\u30e9\u30a6\u30c9\u3078\u63a5\u7d9a\u3059\u308bIoT MCU\u306f\u3001RTOS\u958b\u767a\u306a\u3069\u304c\u305d\u306e\u4f8b\u3067\u3059\u3002<\/p>\n<p>MCU\u958b\u767a\u306e\u57fa\u672c\u306f\u3001\u3084\u306f\u308aRTOS\u7121\u3057\u306e\u300c\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u300d\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_8314\" aria-describedby=\"caption-attachment-8314\" style=\"width: 702px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-8314\" src=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2021\/08\/2848fabf9e835d321a1d493d537a946e.png\" alt=\"IoT MCU\u958b\u767a\u8005\u30b9\u30ad\u30eb\u306e\u968e\u5c64\u69cb\u9020\" width=\"702\" height=\"529\" srcset=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2021\/08\/2848fabf9e835d321a1d493d537a946e.png 702w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2021\/08\/2848fabf9e835d321a1d493d537a946e-300x226.png 300w\" sizes=\"auto, (max-width: 702px) 100vw, 702px\" \/><figcaption id=\"caption-attachment-8314\" class=\"wp-caption-text\">IoT MCU\u958b\u767a\u8005\u30b9\u30ad\u30eb\u306e\u968e\u5c64\u69cb\u9020<\/figcaption><\/figure>\n<p>\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u30b9\u30ad\u30eb\u3092\u57fa\u306bRTOS\u3092\u5229\u7528\u3057\u3066\u3053\u305d\u3001RTOS\u30e1\u30ea\u30c3\u30c8\u3092\u6d3b\u304b\u3057\u305f\u30bf\u30b9\u30af\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u304c\u3067\u304d\u307e\u3059\u3002\u5171\u6709\u8cc7\u6e90\u30d6\u30e9\u30c3\u30af\u30dc\u30c3\u30af\u5316\u3001\u591a\u4eba\u6570\u958b\u767a\u306eReal-Time OS\u306f\u3001\u300c\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u306e\u88dc\u5b8c\u300d\u304c\u8d77\u6e90\u3067\u3059\u3002<\/p>\n<p>PC OS\u3068\u306f\u5168\u304f\u9006\u306e\u3053\u306e\u751f\u3044\u7acb\u3061\u3092\u7406\u89e3\u3057\u3066\u3044\u306a\u3044\u3068\u3001\u52b9\u679c\u7684\u306aRTOS\u5229\u7528\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u8fd1\u5e74MCU\u6027\u80fd\u5411\u4e0a\u306f\u8457\u3057\u3044\u306e\u3067\u3059\u304c\u3001\u5411\u4e0a\u5206\u3092RTOS\u3060\u3051\u306b\u632f\u308a\u5206\u3051\u3089\u308c\u308b\u7a0b\u4f59\u88d5\u306f\u306a\u304f\u3001IoT\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306a\u3069\u3078\u3082\u914d\u5206\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u96e3\u3057\u3044\u914d\u5206\u3084RTOS\u8d77\u56e0\u30c8\u30e9\u30d6\u30eb\u3092\u89e3\u6c7a\u3059\u308b\u306e\u304c\u3001\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u30b9\u30ad\u30eb\u3067\u3059\u3002\u5f0a\u793e<a href=\"https:\/\/happytech.jp\/index.html\" target=\"_blank\" rel=\"noopener\">\u30de\u30a4\u30b3\u30f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/a>\u306f\u3001\u4e3b\u8981\u30d9\u30f3\u30c0\u306e\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3082\u8ca9\u58f2\u4e2d\u3001\u6982\u8981\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h3>\u7d44\u8fbc\u307f\u958b\u767a \u57fa\u672c\u306e\u30ad\uff1a\u30d0\u30c3\u30af\u30ca\u30f3\u30d0\u30fc<\/h3>\n<p>2022\u5e74\u6700\u521d\u306e\u6295\u7a3f\u306b\u3001\u7b46\u8005\u306b\u3057\u3066\u306f\u9577\u6587\u3059\u304e\u308b\uff08!?\uff09\u306eRTOS vs. \u30d9\u30a2\u30e1\u30bf\u30eb\u3092\u6295\u7a3f\u3057\u305f\u306e\u306f\u3001\u4eca\u5e74\u4ee5\u964d\u3001RTOS\u958b\u767a\u304c\u6025\u901f\u306b\u666e\u53ca\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u30af\u30e9\u30a6\u30c9\u63a5\u7d9a\u304b\u3089RTOS\u5fc5\u8981\u6027\u3092\u793a\u3057\u307e\u3057\u305f\u304c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306a\u3069\u9ad8\u5ea6\u5316\u30fb\u5927\u898f\u6a21\u5316\u3059\u308bIoT MCU\u958b\u767a\u306b\u306f\u3001\u79fb\u690d\u6027\u306e\u9ad8\u3055\u3084\u591a\u4eba\u6570\u958b\u767a\u306eRTOS\u30e1\u30ea\u30c3\u30c8\u304c\u52b9\u3044\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u534a\u5c0e\u4f53\u4e0d\u8db3\u304c\u843d\u3061\u7740\u3051\u3070\u3001RTOS\u5411\u304d\u9ad8\u6027\u80fdMCU\u306e\u65b0\u3057\u3044\u30c7\u30d0\u30a4\u30b9\u304c\u3001\u5404\u30d9\u30f3\u30c0\u304b\u3089\u4e00\u6c17\u306b\u767a\u58f2\u3055\u308c\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002\u30b9\u30de\u30db \u2192 \u8eca\u8f09 \u2192 IoT MCU\u304c\u3001\u534a\u5c0e\u4f53\u88fd\u9020\u30c8\u30ec\u30f3\u30c9\u3067\u3059\u3002<\/p>\n<p>\u203b\u73fe\u72b6\u306eMCU\u30b3\u30a2\u95a2\u9023\u6295\u7a3f\u304c\u4e0b\u8a18\u3067\u3059\u3002<br \/>\n<a href=\"https:\/\/happytech.jp\/wordpress\/2020\/12\/10\/difference-between-cortex-m33-and-cortex-m0-m4\/\" target=\"_blank\" rel=\"noopener\">Cortex-M33\u3068Cortex-M0+\/M4\u306e\u5dee\u5206<\/a><br \/>\n<a href=\"https:\/\/happytech.jp\/wordpress\/2020\/07\/03\/change-from-cortex-m0-to-cortex-m0\/\" target=\"_blank\" rel=\"noopener\">Cortex-M0\u304b\u3089Cortex-M0+\u5909\u5316<\/a><br \/>\n<a href=\"https:\/\/happytech.jp\/wordpress\/2018\/10\/29\/cortex-m0-m0plus-m3-comparison-and-core-selection\/\" target=\"_blank\" rel=\"noopener\">Cortex-M0\/M0+\/M3\u6bd4\u8f03\u3068\u30b3\u30a2\u9078\u629e<\/a><\/p>\n<p>IoT MCU\u958b\u767a\u304c\u8907\u96d1\u5316\u3001\u9ad8\u5ea6\u5316\u3059\u308c\u3070\u3059\u308b\u7a0b\u3001\u524d\u7ae0\u306e\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u3084\u3001\u7d44\u8fbc\u307f\u958b\u767a\u306e\u57fa\u790e\u6280\u8853\uff1a\u57fa\u672c\u306e\u30ad\u306e\u628a\u63e1\u304c\u3001\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u76ca\u3005\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u7d44\u8fbc\u307f\u958b\u767a\u3001\u57fa\u672c\u306e\u30ad\uff1a\u30d0\u30c3\u30af\u30ca\u30f3\u30d0\u30fc\u3092\u793a\u3057\u307e\u3059\u3002\u5e74\u982d\u3001\u57fa\u672c\u3092\u518d\u78ba\u8a8d\u3059\u308b\u306e\u306f\u3044\u304b\u304c\u3067\u3057\u3087\u3046\uff1f<br \/>\n<a href=\"https:\/\/happytech.jp\/wordpress\/2021\/09\/24\/basic-key-embedded-processing\/\" target=\"_blank\" rel=\"noopener\">\u7d44\u8fbc\u307f\u958b\u767a \u57fa\u672c\u306e\u30ad\uff1a\u7d44\u8fbc\u307f\u51e6\u7406<\/a><br \/>\n<a href=\"https:\/\/happytech.jp\/wordpress\/2021\/09\/17\/basic-key-iot-mcu-security\/\" target=\"_blank\" rel=\"noopener\">\u7d44\u8fbc\u307f\u958b\u767a \u57fa\u672c\u306e\u30ad\uff1aIoT MCU\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/a><\/p>\n<p><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script><br \/>\n<ins class=\"adsbygoogle\" style=\"display: block; text-align: center;\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\" data-ad-client=\"ca-pub-6224202239761885\" data-ad-slot=\"3310976040\"><\/ins><br \/>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7d44\u8fbc\u307f\u958b\u767a\u57fa\u672c\u306e\u30ad\uff1aRTOS\u3068\u30d9\u30a2\u30e1\u30bf\u30eb\u6bd4\u8f03\u3002RTOS\u76ee\u7684\u3001\u30e1\u30ea\u30c3\u30c8\/\u30c7\u30e1\u30ea\u30c3\u30c8\u3001\u30bf\u30b9\u30af\u958b\u767a\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3001RTOS\u30c7\u30d0\u30c3\u30b0\u30c4\u30fc\u30eb\u3001\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u306e\u610f\u5473\u3092\u793a\u3057\u3001\u8907\u96d1\u9ad8\u5ea6\u5316\u3059\u308bIoT MCU\u958b\u767a\u306b\u306f\u57fa\u790e\u6280\u8853\u628a\u63e1\u304c\u76ca\u3005\u91cd\u8981\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,29,31,131,114,487],"tags":[15,117,125,668,680,688],"class_list":["post-8772","post","type-post","status-publish","format-standard","hentry","category-mcu","category-cortex-m0puls-core","category-cortex-m0-core","category-cortex-m3-core","category-cortex-m33-core","category-cortex-m4-core","tag-template","tag-rtos","tag-freertos","tag-azure-rtos","tag-680","tag-688"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u7d44\u8fbc\u307f\u958b\u767a \u57fa\u672c\u306e\u30ad\uff1aRTOS vs. \u30d9\u30a2\u30e1\u30bf\u30eb - IoT MCU\u306eHappyTech<\/title>\n<meta name=\"description\" content=\"\u7d44\u8fbc\u307f\u958b\u767a\u57fa\u672c\u306e\u30ad\uff1aRTOS\u3068\u30d9\u30a2\u30e1\u30bf\u30eb\u6bd4\u8f03\u3002RTOS\u76ee\u7684\u3001\u30e1\u30ea\u30c3\u30c8\/\u30c7\u30e1\u30ea\u30c3\u30c8\u3001\u30bf\u30b9\u30af\u958b\u767a\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3001RTOS\u30c7\u30d0\u30c3\u30b0\u30c4\u30fc\u30eb\u3001\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u306e\u610f\u5473\u3092\u793a\u3057\u3001\u8907\u96d1\u9ad8\u5ea6\u5316\u3059\u308bIoT MCU\u958b\u767a\u306b\u306f\u57fa\u790e\u6280\u8853\u628a\u63e1\u304c\u76ca\u3005\u91cd\u8981\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\/01\/07\/the-basics-rtos-vs-bare-metal\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u7d44\u8fbc\u307f\u958b\u767a \u57fa\u672c\u306e\u30ad\uff1aRTOS vs. \u30d9\u30a2\u30e1\u30bf\u30eb - IoT MCU\u306eHappyTech\" \/>\n<meta property=\"og:description\" content=\"\u7d44\u8fbc\u307f\u958b\u767a\u57fa\u672c\u306e\u30ad\uff1aRTOS\u3068\u30d9\u30a2\u30e1\u30bf\u30eb\u6bd4\u8f03\u3002RTOS\u76ee\u7684\u3001\u30e1\u30ea\u30c3\u30c8\/\u30c7\u30e1\u30ea\u30c3\u30c8\u3001\u30bf\u30b9\u30af\u958b\u767a\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3001RTOS\u30c7\u30d0\u30c3\u30b0\u30c4\u30fc\u30eb\u3001\u30d9\u30a2\u30e1\u30bf\u30eb\u958b\u767a\u306e\u610f\u5473\u3092\u793a\u3057\u3001\u8907\u96d1\u9ad8\u5ea6\u5316\u3059\u308bIoT MCU\u958b\u767a\u306b\u306f\u57fa\u790e\u6280\u8853\u628a\u63e1\u304c\u76ca\u3005\u91cd\u8981\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/happytech.jp\/wordpress\/2022\/01\/07\/the-basics-rtos-vs-bare-metal\/\" \/>\n<meta property=\"og:site_name\" content=\"IoT MCU\u306eHappyTech\" \/>\n<meta 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