{"id":9146,"date":"2022-06-17T01:13:59","date_gmt":"2022-06-16T16:13:59","guid":{"rendered":"https:\/\/happytech.jp\/wordpress\/?p=9146"},"modified":"2022-06-24T00:55:27","modified_gmt":"2022-06-23T15:55:27","slug":"azure-rtos-acquisition-4-message-queue","status":"publish","type":"post","link":"https:\/\/happytech.jp\/wordpress\/2022\/06\/17\/azure-rtos-acquisition-4-message-queue\/","title":{"rendered":"Azure RTOS\u7fd2\u5f97(4)\uff1a\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc"},"content":{"rendered":"<p>Azure RTOS\u306e\u30ad\u30e5\u30fc\u3092\u4f7f\u3063\u305f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001\u30b9\u30ec\u30c3\u30c9\u9593\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u9001\u53d7\u4fe1\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u306f\u3001\u6bd4\u8f03\u7684\u5224\u308a\u6613\u3044\u6a5f\u80fd\u3067\u3059\u3002\u5148\u306b\u307e\u3068\u3081\u3001\u6b21\u306b\u8a73\u7d30\u306e\u9806\u306b\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<figure id=\"attachment_9148\" aria-describedby=\"caption-attachment-9148\" style=\"width: 870px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9148\" src=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/1363cd5c7b60399b35706ba1f438888f.png\" alt=\"Azure RTOS\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u9001\u53d7\u4fe1\" width=\"870\" height=\"199\" srcset=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/1363cd5c7b60399b35706ba1f438888f.png 870w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/1363cd5c7b60399b35706ba1f438888f-300x69.png 300w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/1363cd5c7b60399b35706ba1f438888f-768x176.png 768w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/1363cd5c7b60399b35706ba1f438888f-360x82.png 360w\" sizes=\"auto, (max-width: 870px) 100vw, 870px\" \/><figcaption id=\"caption-attachment-9148\" class=\"wp-caption-text\">Azure RTOS\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u9001\u53d7\u4fe1<\/figcaption><\/figure>\n<p>Azure RTOS\u306e\u30b9\u30ec\u30c3\u30c9\u9593\u30e1\u30c3\u30bb\u30fc\u30b8\u9001\u53d7\u4fe1\u306b\u306f\u3001\u30ad\u30e5\u30fc\u304c\u7528\u3044\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>STM32G4\u8a55\u4fa1\u30dc\u30fc\u30c9\u306eAzure RTOS\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u304c\u7121\u3044\u305f\u3081\u3001NUCLEO-G0B1RE\u306eTx_Thread_MsgQueue\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u6d41\u7528\u3057\u3001AzureRtosQueue\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u4f5c\u6210\u3057\u305fAzureRtosQueue\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u3044\u3001\u57fa\u672c\u7684\u306aAzure RTOS\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u6a5f\u80fd\u3092\u3001STM32G4\u8a55\u4fa1\u30dc\u30fc\u30c9\u306bArduino\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u30b7\u30fc\u30eb\u30c9\u3092\u8ffd\u52a0\u3057\u8aac\u660e\u3001\u52d5\u4f5c\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u672c\u7a3f\u8aac\u660e\u306eAzure RTOS API\u306f\u3001\u4e0b\u8a18\u3067\u3059\u3002<\/p>\n<p>\u30fb\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u4f5c\u6210\uff1atx_queue_create<br \/>\n\u30fb\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u9001\u4fe1\uff1atx_queue_send<br \/>\n\u30fb\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u53d7\u4fe1\uff1atx_queue_receive\u3068\u3001TX_NO_WAIT \/ TX_WAIT_FOREVER<br \/>\n\u30fb\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u9001\u4fe1\u6642\u901a\u77e5\uff1atx_queue_send_notify\u3068\u3001\u30ad\u30e5\u30fc \u30a4\u30d9\u30f3\u30c8 \u30c1\u30a7\u30fc\u30f3<\/p>\n<p>\u8907\u6570\u306eQ\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u4fe1\u30b9\u30ec\u30c3\u30c9\u3067\u51e6\u7406\u3057\u3001\u304b\u3064\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u7121\u3057\u306e\u6642\u3001\u53d7\u4fe1\u51e6\u7406\u3092\u4e2d\u65ad\u3059\u308b\u5834\u5408\u306f\u3001Azure RTOS\u30ad\u30e5\u30fc \u30a4\u30d9\u30f3\u30c8 \u30c1\u30a7\u30fc\u30f3\uff08<a href=\"https:\/\/docs.microsoft.com\/en-us\/azure\/rtos\/threadx\/chapter3#queue-event-chaining\" target=\"_blank\" rel=\"noopener\">Queue Event chaining<\/a>\uff09\u6a5f\u80fd\u304c\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n<h3>STM32G4 Azure RTOS\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u63a2\u3057<\/h3>\n<p>\u73fe\u5728\u3001STM32G4\uff08Cortex-M4\/170MHz\uff09\u8a55\u4fa1\u30dc\u30fc\u30c9\uff1aNUCLEO-G474RE\u3078\u306eAzure RTOS\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306f\u30013\u500b\u3001\u3053\u306e\u4e2d\u306b\u30ad\u30e5\u30fc\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u305d\u3053\u3067\u3001\u9006\u306bExample Selector\u304b\u3089\u6d41\u7528\u3067\u304d\u308b\u30ad\u30e5\u30fc\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\uff1aTx_Thread_MsgQueue\u3092\u63a2\u3057\u307e\u3059\u3002\u9078\u5b9a\u6761\u4ef6\u306f\u3001\u5229\u7528\u4e2d\u306eCubeIDE\u7248\u6570\uff08v1.9.0\uff09\u3001\u8a55\u4fa1\u30dc\u30fc\u30c9\uff08Nucle-64\uff09\u306b\u8fd1\u3044\u3082\u306e\u304c\u826f\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>CubeIDE\u306eInformation Center&#x2139;&#xfe0f;\u3067Import STM32CubeMX example\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001Example Selector\u30bf\u30d6\u3067ThreadX\u306b\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u3066\u9078\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<p>\u9078\u5b9a\u3057\u305fNUCLEO-G0B1RE\u306eTx_Thread_MsgQueue\u30b3\u30fc\u30c9\u3092\u3001STM32G4\u3078\u6d41\u7528\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_9149\" aria-describedby=\"caption-attachment-9149\" style=\"width: 847px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-9149\" src=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/094a93341e58c0348d24add61489f923-1024x599.png\" alt=\"STM32G4 Azure RTOS\u30ad\u30e5\u30fc\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306e\u63a2\u3057\u65b9\" width=\"847\" height=\"495\" srcset=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/094a93341e58c0348d24add61489f923-1024x599.png 1024w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/094a93341e58c0348d24add61489f923-300x175.png 300w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/094a93341e58c0348d24add61489f923-768x449.png 768w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/094a93341e58c0348d24add61489f923-360x211.png 360w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/094a93341e58c0348d24add61489f923.png 1296w\" sizes=\"auto, (max-width: 847px) 100vw, 847px\" \/><figcaption id=\"caption-attachment-9149\" class=\"wp-caption-text\">STM32G4 Azure RTOS\u30ad\u30e5\u30fc\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306e\u63a2\u3057\u65b9<\/figcaption><\/figure>\n<h2>AzureRtosQueue\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/h2>\n<p>\u4e0b\u8868\u304c\u3001Tx_Thread_MsgQueue\u306e\u51e6\u7406\u5185\u5bb9\u3067\u3059\u3002STM32G4\u8a55\u4fa1\u30dc\u30fc\u30c9\uff1aNUCLEO-G474RE\u3068Arduino\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u30b7\u30fc\u30eb\u30c9\u7528\u306b\u3001\u8d64\u306e\u5de5\u592b\u3092\u52a0\u3048\u307e\u3057\u305f\u3002\u8a55\u4fa1\u30dc\u30fc\u30c9\uff0bArduino\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u30b7\u30fc\u30eb\u30c9\u306e\u76ee\u7684\u306f\u3001<a href=\"https:\/\/happytech.jp\/wordpress\/2022\/06\/03\/azure-rtos-acquisition-2-azure-rtos-threadx-sample-code\/\" target=\"_blank\" rel=\"noopener\">Azure RTOS\u7fd2\u5f97(2)<\/a>\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"123\"><strong>\u30b9\u30ec\u30c3\u30c9\u540d<\/strong><\/td>\n<td width=\"387\"><strong>\u51e6\u7406\u5185\u5bb9\uff1aQ1\/Q2\u306b\u3088\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u9001\u53d7\u4fe1<\/strong><\/p>\n<p><strong>\uff08LD2\uff1a\u8a55\u4fa1\u30dc\u30fc\u30c9\u5358\u4f53\uff0b<br \/>\n<span style=\"color: #ff0000;\">Arduino\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u30b7\u30fc\u30eb\u30c9<\/span>\uff09<\/strong><\/td>\n<td width=\"38\"><strong>\u512a\u5148\u5ea6<\/strong><\/td>\n<td width=\"142\"><strong>\u30d7\u30ea\u30a8\u30f3\u30d7\u30b7\u30e7\u30f3\u95be\u5024<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"123\"><strong>\u9001\u4fe1\u30b9\u30ec\u30c3\u30c91<\/strong><\/td>\n<td style=\"text-align: left;\" width=\"387\">500ms\u6bce\u306bSET_GRN_LED\u30e1\u30c3\u30bb\u30fc\u30b8\u3092Q1\u3078\u9001\u4fe1<br \/>\nQ\u9001\u4fe1\u5931\u6557\u6642\u3001<span style=\"color: #ff0000;\">LD2\u70b9\u706f<\/span>\uff0b\u505c\u6b62<\/td>\n<td width=\"38\">5<\/td>\n<td width=\"142\">5<\/td>\n<\/tr>\n<tr>\n<td width=\"123\"><strong>\u9001\u4fe1\u30b9\u30ec\u30c3\u30c92<\/strong><\/td>\n<td style=\"text-align: left;\" width=\"387\"><span style=\"color: #ff0000;\">1s<\/span>\u6bce\u306bRESET_GRN_LED\u30e1\u30c3\u30bb\u30fc\u30b8\u3092Q2\u3078\u9001\u4fe1<br \/>\nQ\u9001\u4fe1\u5931\u6557\u6642\u3001<span style=\"color: #ff0000;\">LD2\u70b9\u706f<\/span>\uff0b\u505c\u6b62<\/td>\n<td width=\"38\">5<\/td>\n<td width=\"142\">5<\/td>\n<\/tr>\n<tr>\n<td width=\"123\"><strong>\u53d7\u4fe1\u30b9\u30ec\u30c3\u30c9<\/strong><\/td>\n<td style=\"text-align: left;\" width=\"387\">Q1\u3068Q2\u3001\u4e21\u65b9\u304b\u3089\u30e1\u30c3\u30bb\u30fc\u30b8\u53d7\u4fe1<br \/>\nQ1\u53d7\u4fe1\u6210\u529f\u6642\u3001<span style=\"color: #ff0000;\">LED1\u30c8\u30b0\u30eb\u70b9\u706f\uff0bVCP\u51fa\u529b<\/span><br \/>\nQ2\u53d7\u4fe1\u6210\u529f\u6642\u3001<span style=\"color: #ff0000;\">LED2\u30c8\u30b0\u30eb\u70b9\u706f\uff0bVCP\u51fa\u529b<\/span><br \/>\n\u53d7\u4fe1\u5931\u6557\u6642\u3001<span style=\"color: #ff0000;\">LD2\u70b9\u706f<\/span>\uff0b\u505c\u6b62<\/td>\n<td width=\"38\">10<\/td>\n<td width=\"142\">10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>AzureRtosQueue\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f5c\u6210<\/h3>\n<p>AzureRtosQueue\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f5c\u6210\u65b9\u6cd5\u306f\u3001\u524d\u7a3f\u306eAzureRtosEventFlag\u3068\u540c\u3058\u3067\u3059\u3002\u6c4e\u7528\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8AzureRtos0\u3092\u30b3\u30d4\u30fc\uff06\u5225\u540dAzureRtosQueue\u3067\u30da\u30fc\u30b9\u30c8\u3057\u3001AzureRtosQueue\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u30da\u30fc\u30b9\u30c8\u5148\u306eAzureRtos0.ico\u3082\u3001AzureRtosQueue.ico\u3078Rename\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3067\u3001AzureRtosQueue\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u3072\u306a\u578b\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>NUCLEO-G0B1RE\u306eTx_Thread_MsgQueue\u30b3\u30fc\u30c9app_threadx.c\/h\u3092\u6d41\u7528\u3057\u3001AzureRtosQueue\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u3001app_threadx.c\u3068app_threadx.h \u3078\u8ffd\u8a18\u3057\u307e\u3059\u3002\u8ffd\u8a18\u30b3\u30fc\u30c9\u306e\u4e00\u90e8\u629c\u7c8b\u304c\u4e0b\u8a18\u3067\u3059\u3002<\/p>\n<h4>app_threadx.c\u8ffd\u8a18\u4f8b<\/h4>\n<figure id=\"attachment_9150\" aria-describedby=\"caption-attachment-9150\" style=\"width: 725px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9150 size-full\" src=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/d4964aaaf29a8ed24990a6ae2e427ddb.png\" alt=\"app_threadx.c\u8ffd\u8a18\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u629c\u7c8b\uff08\u6a59\u8272\u306f\u6ce8\u610f\u7b87\u6240\uff09\" width=\"725\" height=\"3819\" srcset=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/d4964aaaf29a8ed24990a6ae2e427ddb.png 725w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/d4964aaaf29a8ed24990a6ae2e427ddb-57x300.png 57w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/d4964aaaf29a8ed24990a6ae2e427ddb-389x2048.png 389w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/d4964aaaf29a8ed24990a6ae2e427ddb-51x270.png 51w\" sizes=\"auto, (max-width: 725px) 100vw, 725px\" \/><figcaption id=\"caption-attachment-9150\" class=\"wp-caption-text\">app_threadx.c\u8ffd\u8a18\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u629c\u7c8b\uff08\u6a59\u8272\u306f\u6ce8\u610f\u7b87\u6240\uff09<\/figcaption><\/figure>\n<h4>app_threadx.h\u8ffd\u8a18\u4f8b<\/h4>\n<figure id=\"attachment_9151\" aria-describedby=\"caption-attachment-9151\" style=\"width: 772px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9151\" src=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/59b971da3af9972c0b8ee3bbfba96cd4-1.png\" alt=\"app_threadx.h\u8ffd\u8a18\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u629c\u7c8b\" width=\"772\" height=\"450\" srcset=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/59b971da3af9972c0b8ee3bbfba96cd4-1.png 772w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/59b971da3af9972c0b8ee3bbfba96cd4-1-300x175.png 300w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/59b971da3af9972c0b8ee3bbfba96cd4-1-768x448.png 768w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/59b971da3af9972c0b8ee3bbfba96cd4-1-360x210.png 360w\" sizes=\"auto, (max-width: 772px) 100vw, 772px\" \/><figcaption id=\"caption-attachment-9151\" class=\"wp-caption-text\">app_threadx.h\u8ffd\u8a18\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u629c\u7c8b<\/figcaption><\/figure>\n<h2>Azure RTOS\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc<\/h2>\n<p>Azure RTOS\u306e\u30b9\u30ec\u30c3\u30c9\u9593\u30e1\u30c3\u30bb\u30fc\u30b8\u9001\u53d7\u4fe1\u306b\u306f\u3001<a href=\"https:\/\/docs.microsoft.com\/ja-jp\/azure\/rtos\/threadx\/chapter3#message-queues\" target=\"_blank\" rel=\"noopener\">\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc<\/a>\u304c\u7528\u3044\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u9001\u4fe1\u30b9\u30ec\u30c3\u30c91\/2\u306e<a href=\"https:\/\/docs.microsoft.com\/ja-jp\/azure\/rtos\/threadx\/chapter4#tx_queue_send\" target=\"_blank\" rel=\"noopener\">tx_queue_send<\/a>\u3067\u3001Q1\/2\u3078\u30e1\u30c3\u30bb\u30fc\u30b8\u9001\u4fe1\u3001\u53d7\u4fe1\u30b9\u30ec\u30c3\u30c9\u306e<a href=\"https:\/\/docs.microsoft.com\/ja-jp\/azure\/rtos\/threadx\/chapter4#tx_queue_receive\" target=\"_blank\" rel=\"noopener\">tx_queue_receive<\/a>\u3067\u3001Q1\/2\u304b\u3089\u30e1\u30c3\u30bb\u30fc\u30b8\u53d7\u4fe1\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u5185\u5bb9\u3092\u78ba\u8a8d\u3057\u3001\u53d7\u4fe1\u6210\u529f\u306a\u3089LED1\/2\u3092\u30c8\u30b0\u30eb\u70b9\u706f\u3055\u305b\u307e\u3059\u3002<\/p>\n<p>\u9001\u4fe1\u30b9\u30ec\u30c3\u30c91\/2\u306f\u3001\u540c\u3058\u512a\u5148\u5ea6\u3068\u30d7\u30ea\u30a8\u30f3\u30d7\u30b7\u30e7\u30f3\u95be\u5024\u3067\u3059\u3002\u9001\u4fe1\u9593\u9694\u304c\u540c\u3058500ms\u3060\u3068\u7169\u96d1\u3067\u3059\u306e\u3067\u3001\u30b9\u30ec\u30c3\u30c92\u306f\u30011\u79d2\u9001\u4fe1\u9593\u9694\u3078\u5909\u66f4\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>Azure RTOS\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u306e\u9001\u53d7\u4fe1\u306f\u3001\u6bd4\u8f03\u7684\u5224\u308a\u6613\u3044\u6a5f\u80fd\u3067\u3059\u3002\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u3092\u4f5c\u308a\uff08<a href=\"https:\/\/docs.microsoft.com\/ja-jp\/azure\/rtos\/threadx\/chapter4#tx_queue_create\" target=\"_blank\" rel=\"noopener\">tx_queue_create<\/a>\uff09\u3001\u305d\u306eQ\u3078\u306e\u9001\u53d7\u3001ST\u306e<a href=\"https:\/\/community.st.com\/s\/article\/how-do-threadx-message-queues-works-on-stm32-part-1\" target=\"_blank\" rel=\"noopener\">Knowledge Base<\/a>\u306b\u5224\u308a\u6613\u3044\u30a2\u30cb\u30e1\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u306a\u304c\u3089\u3001\u53d7\u4fe1\u30b9\u30ec\u30c3\u30c9\u304c\u3001\u8907\u6570Q\u304b\u3089\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u51e6\u7406\u3092\u884c\u3044\u3001\u304b\u3064\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u7121\u3057\u306e\u6642\u306b\u7121\u9650\u5f85\u3061\uff08TX_WAIT_FOREVER\uff09\u306e\u5834\u5408\u306b\u306f\u3001\u30ad\u30e5\u30fc \u30a4\u30d9\u30f3\u30c8 \u30c1\u30a7\u30fc\u30f3\uff08Event chaining\uff09\u304c\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n<p>\u672c\u30b5\u30f3\u30d7\u30eb\u306f\u3001\u8907\u6570Q\u304b\u3089\u306e\u53d7\u4fe1\u51e6\u7406\u3092\u884c\u3044\u307e\u3059\u304c\u3001\u5f85\u3061\u7121\u3057\uff08TX_NO_WAIT\uff09\u306e\u4f8b\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_9152\" aria-describedby=\"caption-attachment-9152\" style=\"width: 659px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9152\" src=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/8a4c0dff97a93c87b32bbc7e4e7b6720.png\" alt=\"AzureRtosQueue\u30d7\u30ed\u30b8\u30a7\u30af\u30c8VCP\u51fa\u529b\" width=\"659\" height=\"251\" srcset=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/8a4c0dff97a93c87b32bbc7e4e7b6720.png 659w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/8a4c0dff97a93c87b32bbc7e4e7b6720-300x114.png 300w, https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/8a4c0dff97a93c87b32bbc7e4e7b6720-360x137.png 360w\" sizes=\"auto, (max-width: 659px) 100vw, 659px\" \/><figcaption id=\"caption-attachment-9152\" class=\"wp-caption-text\">AzureRtosQueue\u30d7\u30ed\u30b8\u30a7\u30af\u30c8VCP\u51fa\u529b<\/figcaption><\/figure>\n<h3>\u30ad\u30e5\u30fc \u30a4\u30d9\u30f3\u30c8 \u30c1\u30a7\u30fc\u30f3<\/h3>\n<p>Azure RTOS ThreadX \u6a5f\u80fd<a href=\"https:\/\/docs.microsoft.com\/ja-jp\/azure\/rtos\/threadx\/chapter3\" target=\"_blank\" rel=\"noopener\">\u7b2c 3 \u7ae0<\/a>\u306e\u4e2d\u7a0b\u306b\u3001\u201c\u30ad\u30e5\u30fc \u30a4\u30d9\u30f3\u30c8 \u30c1\u30a7\u30fc\u30f3\u201d\u306e\u8aac\u660e\u304c\u3042\u308a\u307e\u3059\u3002\u7c21\u5358\u306b\u629c\u7c8b\u3059\u308b\u3068\u3001<\/p>\n<p>\u672c\u53d7\u4fe1\u30b9\u30ec\u30c3\u30c9\u306e\u3088\u3046\u306bQ1\u3068Q2\u306e\u4e21\u65b9\u304b\u3089\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u4fe1\u3057\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u7121\u3057\u306e\u6642\u3001\u53d7\u4fe1\u4e2d\u65ad\u3082\u3042\u308b\u5834\u5408\u306f\u3001Q1\/Q2\u306b\u901a\u77e5\u95a2\u6570\u3092\u767b\u9332\uff08<a href=\"https:\/\/docs.microsoft.com\/ja-jp\/azure\/rtos\/threadx\/chapter4#tx_queue_send_notify\" target=\"_blank\" rel=\"noopener\">tx_queue_send_notify<\/a>\uff09\u3057\u3001\u30ab\u30a6\u30f3\u30c8\u30bb\u30de\u30d5\u30a9\u3092\u4f7f\u3046\u30ad\u30e5\u30fc \u30a4\u30d9\u30f3\u30c8 \u30c1\u30a7\u30fc\u30f3\u304c\u6709\u52b9\u3002\u30ad\u30e5\u30fc \u30a4\u30d9\u30f3\u30c8 \u30c1\u30a7\u30fc\u30f3\u306a\u3057\u3067\u306e\u5b9f\u73fe\u306f\u201c\u975e\u5e38\u306b\u56f0\u96e3\u201d\u3002<\/p>\n<p>\u6d41\u7528\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306ereadme.html\u306b\u3082\u30ad\u30fc\u30ef\u30fc\u30c9\uff1aEvent chaining\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u30ad\u30e5\u30fc \u30a4\u30d9\u30f3\u30c8 \u30c1\u30a7\u30fc\u30f3\u306f\u672a\u5b9f\u88c5\u3067\u3059\u3002<\/p>\n<p>\u30ab\u30a6\u30f3\u30c8\u30bb\u30de\u30d5\u30a9\u306a\u3057\u3067\u306f\u975e\u5e38\u306b\u56f0\u96e3\u3067RTOS\u3089\u3057\u3044\u6a5f\u80fd\u3067\u3059\u304c\u3001\u5404\u81ea\u3067\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3057\u3087\u3046&#x1f622;\u3002\u672c\u30d6\u30ed\u30b0\u3082\u3053\u306e\u65b9\u91dd\u306b\u5f93\u3044\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Azure RTOS\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u6a5f\u80fd\u3092NUCLEO-G0B1RE Tx_Thread_MsgQueue\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u6d41\u7528\u3057STM32G4\u8a55\u4fa1\u30dc\u30fc\u30c9\u3068Arduino\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u30b7\u30fc\u30eb\u30c9\u3067\u8aac\u660e\u3002\u8907\u6570Q\u53d7\u4fe1\u51e6\u7406\u3067\u30e1\u30c3\u30bb\u30fc\u30b8\u7121\u3057\u53d7\u4fe1\u4e2d\u65ad\u6642\u306f\u30ad\u30e5\u30fc\u30a4\u30d9\u30f3\u30c8\u30c1\u30a7\u30fc\u30f3\u304c\u52b9\u679c\u7684\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,127,29,487],"tags":[668,736,744,745],"class_list":["post-9146","post","type-post","status-publish","format-standard","hentry","category-mcu","category-stm32-mcu","category-cortex-m0puls-core","category-cortex-m4-core","tag-azure-rtos","tag-arduino","tag-744","tag-745"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Azure RTOS\u7fd2\u5f97(4)\uff1a\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc - IoT MCU\u306eHappyTech<\/title>\n<meta name=\"description\" content=\"Azure RTOS\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u6a5f\u80fd\u3092NUCLEO-G0B1RE Tx_Thread_MsgQueue\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u6d41\u7528\u3057STM32G4\u8a55\u4fa1\u30dc\u30fc\u30c9\u3068Arduino\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u30b7\u30fc\u30eb\u30c9\u3067\u8aac\u660e\u3002\u8907\u6570Q\u53d7\u4fe1\u51e6\u7406\u3067\u30e1\u30c3\u30bb\u30fc\u30b8\u7121\u3057\u53d7\u4fe1\u4e2d\u65ad\u6642\u306f\u30ad\u30e5\u30fc\u30a4\u30d9\u30f3\u30c8\u30c1\u30a7\u30fc\u30f3\u304c\u52b9\u679c\u7684\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\/06\/17\/azure-rtos-acquisition-4-message-queue\/\" \/>\n<meta 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MCU\u306eHappyTech\" \/>\n<meta property=\"article:published_time\" content=\"2022-06-16T16:13:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-06-23T15:55:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/happytech.jp\/wordpress\/wp-content\/uploads\/2022\/06\/1363cd5c7b60399b35706ba1f438888f.png\" \/>\n<meta name=\"author\" content=\"WithHappy\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Azure RTOS\u7fd2\u5f97(4)\uff1a\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\" \/>\n<meta name=\"twitter:description\" content=\"Azure RTOS\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u6a5f\u80fd\u3092NUCLEO-G0B1RE 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