{"id":10,"date":"2024-02-14T13:39:53","date_gmt":"2024-02-14T13:39:53","guid":{"rendered":"https:\/\/rtos.co.kr\/?page_id=10"},"modified":"2025-09-28T04:39:09","modified_gmt":"2025-09-28T04:39:09","slug":"px5-rtos","status":"publish","type":"page","link":"https:\/\/rtos.co.kr\/?page_id=10","title":{"rendered":"PX5 RTOS"},"content":{"rendered":"\n
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PX5 RTOS<\/strong> IS SMALLER, FASTER, DETERMINISTIC AND CERTIFIED<\/strong><\/h2>\n\n\n\n

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\ube60\ub974\uace0 \uacb0\uc815\uc801<\/h3>\n\n\n\n

PX5 RTOS\ub294 \ub9e4\uc6b0 \ube60\ub974\uace0 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4. 80MHz\uc758 \ud074\ub7ed\uc73c\ub85c \ub3d9\uc791\ud558\ub294 \uc77c\ubc18\uc801\uc778 32\ube44\ud2b8 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\uc5d0\uc11c \ub300\ubd80\ubd84\uc758 API \ud638\ucd9c \ubc0f \ubb38\ub9e5 \uc804\ud658\uc740 1us \uc774\ub0b4\uc5d0 \uc644\ub8cc\ub429\ub2c8\ub2e4. <\/p>\n\n\n\n

PX5 RTOS\ub294 \uac01 API \ubc0f \ubb38\ub9e5 \uc804\ud658\uc5d0 \ub300\ud55c \ucc98\ub9ac\ub294 \uc644\uc804\ud788 \uc608\uce21 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n\n\n\n

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\ucd08\uc18c\ud615<\/h3>\n\n\n\n

PX5 RTOS\ub294 \uac00\uc7a5 \uc791\uc740 RTOS \uc911 \ud558\ub098\ub85c, \uc77c\ubc18\uc801\uc778 32\ube44\ud2b8 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\uc5d0\uc11c \uac01\uac01 1KB \ubbf8\ub9cc\uc758 FLASH\uc640 RAM\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

PX5 RTOS\ub294 \ub290\uc2a8\ud558\uac8c \uc5f0\uacb0\ub41c C \ud568\uc218\ub85c \uad6c\ud604\ub418\uc5b4 \uc788\uae30 \ub54c\ubb38\uc5d0, \ud50c\ub798\uc2dc \uba54\ubaa8\ub9ac \uc0ac\uc6a9\ub7c9\uc740 \uc815\ud655\ud788 \uc0ac\uc6a9\ub418\ub294 \uac83\uc5d0 \ub530\ub77c \uc790\ub3d9\uc73c\ub85c \uc870\uc815\ub429\ub2c8\ub2e4. \ub9c1\ucee4\ub294 API\uac00 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\ub294 \uacbd\uc6b0 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \ucf54\ub4dc\ub97c \uc790\ub3d9\uc73c\ub85c \uc0dd\ub7b5\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n\n\n\n

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\uac04\ud3b8\ud568<\/h3>\n\n\n\n

PX5 RTOS\ub294 px5.c\uc640 px5_binding.s\uc758 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uc18c\uc2a4 \ucf54\ub4dc \ud30c\uc77c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc774 \ud30c\uc77c\ub4e4\uc740 \ubaa8\ub4e0 C \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc27d\uac8c \uc5f0\uacb0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcf5\uc7a1\ud55c \ud504\ub85c\uc81d\ud2b8 \ubc0f\/\ub610\ub294 \ub9c1\ucee4 \uc81c\uc5b4 \ud30c\uc77c\uc744 \ubcc0\uacbd\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c PX5\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\ub3c4 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc27d\uc2b5\ub2c8\ub2e4. pthread.h\ub97c \ud3ec\ud568\uc2dc\ud0a4\uace0 C main \ud568\uc218\uc5d0  px5_pthread_start \ud638\ucd9c\uc744 \ucd94\uac00\ud558\uae30\ub9cc \ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae30\ubcf8 POSIX pthreads API\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc5b4 \uc27d\uac8c \uc774\uc2dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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\uc548\uc804 \uc778\uc99d<\/h3>\n\n\n\n

PX5 RTOS\ub294 IEC 61508 SIL 4, IEC 62304 Class C, ISO 26262 ASIL D, EN 50128 SW-SIL 4 \uc778\uc99d\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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\ucca8\ub2e8 \uae30\uc220<\/h3>\n\n\n\n

\ub370\uc774\ud130 \ucea1\uc290\ud654 \uae30\uc220\uc740 \ucef4\ud30c\uc77c\ub7ec\uac00 \uac00\uc7a5 \uc791\uace0 \ube60\ub978 \ucf54\ub4dc\ub97c \uc0dd\uc131\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uba70, \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uacfc\uc758 \ub124\uc784\uc2a4\ud398\uc774\uc2a4 \ucda9\ub3cc\uc744 \uc904\uc785\ub2c8\ub2e4. <\/p>\n\n\n\n

\ud3ec\uc778\ud130\/\ub370\uc774\ud130 \uac80\uc99d(PDV) \uae30\uc220\uc740 \ucc28\uc138\ub300 \uc784\ubca0\ub514\ub4dc RTOS \uae30\uc220\ub85c, \ub7f0\ud0c0\uc784 \ud568\uc218 \ud3ec\uc778\ud130, \uc5f0\uacb0 \ub9ac\uc2a4\ud2b8, \uc2a4\ud0dd\uc758 \uc804\ub840 \uc5c6\ub294 \uac80\uc99d\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. <\/p>\n\n\n\n

\uc911\uc559 \uc624\ub958 \ucc98\ub9ac\ub294 \ub354\uc6b1 \uacac\uace0\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uad6c\ucd95\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n\n\n\n

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\uc804\uccb4 \uc18c\uc2a4 \ucf54\ub4dc<\/h3>\n\n\n\n

PX5 RTOS\ub294 \ucca0\uc800\ud558\uac8c \ud14c\uc2a4\ud2b8 \ub418\uc5c8\uace0 \uc774\ud574\ud558\uae30 \uc27d\uac8c \uc124\uacc4\ub41c \uc644\uc804\ud55c \uc18c\uc2a4 \ucf54\ub4dc \ud615\ud0dc\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n\n\n\n

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\ud504\ub85c\uc138\uc11c \uc9c0\uc6d0<\/h3>\n\n\n\n

PX5 RTOS\ub294 \ub300\ubd80\ubd84(99%) ANSI C\ub85c \uc791\uc131\ub418\uc5b4 C \ucef4\ud30c\uc77c\ub7ec\ub97c \uc9c0\uc6d0\ud558\ub294 \ubaa8\ub4e0 \ud504\ub85c\uc138\uc11c \uc544\ud0a4\ud14d\ucc98\uc5d0 \ub300\ud55c \uc774\uc2dd\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \uadf8\ub798\uc11c ARM\uc758 Cortex-M, Cortex-R, Cortex-A \ubc0f RISC-V \uc544\ud0a4\ud14d\ucc98 \uc81c\ud488\uad70\uc744 \ud3ec\ud568\ud558\uc5ec \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc784\ubca0\ub514\ub4dc MCU \ubc0f MPU \uc544\ud0a4\ud14d\ucc98 \ub300\ubd80\ubd84\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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\uac1c\ubc1c \ub3c4\uad6c \uc9c0\uc6d0<\/h3>\n\n\n\n

PX5 RTOS\ub294 IAR, ARM, GCC \ub4f1 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc784\ubca0\ub514\ub4dc \uac1c\ubc1c \ub3c4\uad6c\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n\n\n\n

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\ub7ec\ub2dd \ub85c\uc5f4\ud2f0 \ud504\ub9ac<\/h3>\n\n\n\n

PX5 RTOS\ub294 \ub7ec\ub2dd \ub85c\uc5f4\ud2f0\uac00 \uc5c6\ub294 \ub77c\uc774\uc120\uc2a4\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n\n\n\n

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\uc804\ubb38\uc801\uc778 \uc9c0\uc6d0<\/h3>\n\n\n\n

\ub9ce\uc740 \uc624\ud508 \uc18c\uc2a4\uc640 \ub2e4\ub974\uac8c PX5 RTOS\ub97c \uc0ac\uc6a9\ud560 \ub54c\ub294 \ud63c\uc790\uac00 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

PX5 RTOS IS SMALLER, FASTER, DETERMINISTIC AND CERTIFIED \ube60\ub974\uace0 \uacb0\uc815\uc801 PX5 RTOS\ub294 \ub9e4\uc6b0 \ube60\ub974\uace0 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4. 80MHz\uc758 \ud074\ub7ed\uc73c\ub85c \ub3d9\uc791\ud558\ub294 \uc77c\ubc18\uc801\uc778 32\ube44\ud2b8 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\uc5d0\uc11c \ub300\ubd80\ubd84\uc758 API \ud638\ucd9c \ubc0f \ubb38\ub9e5 \uc804\ud658\uc740 1us \uc774\ub0b4\uc5d0 \uc644\ub8cc\ub429\ub2c8\ub2e4. PX5 RTOS\ub294 \uac01 API \ubc0f \ubb38\ub9e5 \uc804\ud658\uc5d0 \ub300\ud55c \ucc98\ub9ac\ub294 \uc644\uc804\ud788 \uc608\uce21 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ucd08\uc18c\ud615 PX5 RTOS\ub294 \uac00\uc7a5 \uc791\uc740 RTOS \uc911 \ud558\ub098\ub85c, \uc77c\ubc18\uc801\uc778 32\ube44\ud2b8 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\uc5d0\uc11c \uac01\uac01 1KB \ubbf8\ub9cc\uc758 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-10","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/rtos.co.kr\/index.php?rest_route=\/wp\/v2\/pages\/10","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rtos.co.kr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/rtos.co.kr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/rtos.co.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rtos.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10"}],"version-history":[{"count":56,"href":"https:\/\/rtos.co.kr\/index.php?rest_route=\/wp\/v2\/pages\/10\/revisions"}],"predecessor-version":[{"id":529,"href":"https:\/\/rtos.co.kr\/index.php?rest_route=\/wp\/v2\/pages\/10\/revisions\/529"}],"wp:attachment":[{"href":"https:\/\/rtos.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}