{"id":29211,"date":"2024-05-06T13:42:50","date_gmt":"2024-05-06T04:42:50","guid":{"rendered":"https:\/\/roverdyn.com\/?p=29211"},"modified":"2024-07-16T01:36:12","modified_gmt":"2024-07-15T16:36:12","slug":"lecture-5-rtc-%eb%b0%8f-watchdog-%ec%82%ac%ec%9a%a9%ed%95%98%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/roverdyn.com\/?p=29211","title":{"rendered":"Lecture 5. Timer Interrupt \uc0ac\uc6a9\ud558\uae30"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"29211\" class=\"elementor elementor-29211\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cb3fc35 e-flex e-con-boxed e-con e-parent\" data-id=\"cb3fc35\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-69861e1 elementor-widget elementor-widget-heading\" data-id=\"69861e1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Lecture 5. Timer Interrupt \uc0ac\uc6a9\ud558\uae30<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fea4aeb elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"fea4aeb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-607327e e-grid e-con-boxed e-con e-child\" data-id=\"607327e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75cd15d elementor-widget elementor-widget-text-editor\" data-id=\"75cd15d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>\uac15\uc758\ubaa9\ud45c<\/h3><ul style=\"line-height: 2em; margin-left: 30px;\"><li>nRF52 \uac1c\ubc1c \ubcf4\ub4dc\uc5d0 \ub0b4\uc7a5\ub41c RGB LED\ub97c \ud0c0\uc774\uba38 \uc778\ud130\ub7fd\ud2b8\ub97c \uc774\uc6a9\ud558\uc5ec \uc81c\uc5b4\ud560 \uc218 \uc788\ub2e4.<\/li><li>nRF52832 \uac1c\ubc1c \ubcf4\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud0c0\uc774\uba38 \uc778\ud130\ub7fd\ud2b8\uc758 \uc0ac\uc6a9 \uc124\uc815\uc744 \ud560 \uc218 \uc788\ub2e4.<\/li><li>\ud0c0\uc774\uba38 \ub808\uc9c0\uc2a4\ud130\uc5d0 \uad00\ud574 \ub2e4\uc591\ud55c \uc124\uc815 \ubc29\ubc95\uc744 \ud30c\uc545\ud55c\ub2e4.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e78d6be elementor-widget elementor-widget-text-editor\" data-id=\"e78d6be\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>\uc900\ube44\ubb3c<\/h3><ul style=\"line-height: 2em; margin-left: 30px;\"><li>Roverdyn nRF52 \uac1c\ubc1c \ubcf4\ub4dc \u00d7 1 <a href=\"https:\/\/smartstore.naver.com\/roverdyn\/products\/9891232637\">(\uad6c\ub9e4\ud558\uae30)<\/a><\/li><li>\uc804\uc6d0 \uacf5\uae09\uc6a9 Type-C USB \ucf00\uc774\ube14 \u00d7 1<\/li><li>Windows \ub370\uc2a4\ud06c\ud1b1 \ud639\uc740 \ub7a9\ud1b1 \u00d7 1<\/li><li>VS Code \uac1c\ubc1c \ud658\uacbd<\/li><li>J-Link \ub514\ubc84\uac70<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba4c505 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ba4c505\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b9d358 elementor-widget elementor-widget-heading\" data-id=\"9b9d358\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\ud0c0\uc774\uba38-\uce74\uc6b4\ud130 \uc778\ud130\ub7fd\ud2b8\uc758 \uc815\uc758 \ubc0f \ub3d9\uc791<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-697b509 elementor-widget elementor-widget-spacer\" data-id=\"697b509\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec8aee3 elementor-widget elementor-widget-image\" data-id=\"ec8aee3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"654\" height=\"368\" src=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/20240716_010744_1.gif\" class=\"attachment-large size-large wp-image-30006\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ed6adf elementor-widget elementor-widget-text-editor\" data-id=\"7ed6adf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\ud0c0\uc774\uba38-\uce74\uc6b4\ud130 \uc778\ud130\ub7fd\ud2b8(Timer-Counter Interrupt)\ub294 MCU\uc758 \ub0b4\uc678\ubd80 \ud074\ub7ed\uc744 \ud65c\uc6a9\ud558\uc5ec \uc815\ud655\ud55c \uc2dc\uac04 \ub2e8\uc704\ub85c \uc5b4\ub5a0\ud55c \ub3d9\uc791\uc744 \uc218\ud589\ud558\uac70\ub098 \ud69f\uc218\ub97c \uc140 \uc218 \uc788\ub294(=Count) \uae30\ub2a5\uc744 \ub9d0\ud569\ub2c8\ub2e4. \ub610\ud55c \uc778\ud130\ub7fd\ud2b8(Interrupt)\ub294 \uc0ac\uc804\uc801 \uc758\ubbf8 \uadf8\ub300\ub85c \uc5b4\ub5a0\ud55c \uc791\uc5c5\uc744 \uc7a0\uc2dc \uc911\ub2e8 \uc2dc\ud0a4\uace0(=Interrupt) \uc815\ud574\uc9c4 \uc791\uc5c5\uc744 \uc218\ud589\ud558\ub294 \uae30\ub2a5\uc744 \ub9d0\ud569\ub2c8\ub2e4. \ud0c0\uc774\uba38-\uce74\uc6b4\ud130 \uc778\ud130\ub7fd\ud2b8\ub294 \ud0c0\uc774\uba38 \ud639\uc740 \uce74\uc6b4\ud130 \uae30\ub2a5\uacfc \uc778\ud130\ub7fd\ud2b8\uac00 \uacb0\ud569\ud55c MCU\uc758 \uae30\ub2a5\uc744 \ub9d0\ud569\ub2c8\ub2e4. nRF \uc2dc\ub9ac\uc988\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \ud0c0\uc774\uba38\uc640 \uce74\uc6b4\ud2b8\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ub3d9\uc791\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><ul><li>\ud0c0\uc774\uba38 : \uc815\ud574\uc9c4 \uc2dc\uac04 \uac04\uaca9\uc73c\ub85c \ud2b9\uc815 \uae30\ub2a5\uc744 \ub3d9\uc791\uc2dc\ud0b4<\/li><li>\uce74\uc6b4\ud130 : \uc815\ud574\uc9c4 \uc2dc\uac04 \uac04\uaca9\uc73c\ub85c \uc22b\uc790\ub97c \ud558\ub098\uc529 \ub354\ud558\uac70\ub098 \ube8c<\/li><\/ul><p>\uc704\uc758 \ub450 \ud2b9\uc131\uc744 \uc774\uc6a9\ud558\uc5ec \uac1c\ubc1c\uc790\ub294 \uc815\ud655\ud55c \uc2dc\uac04 \uac04\uaca9\uc73c\ub85c \ub2e4\uc591\ud55c \ub3d9\uc791\uc744 \uc815\uc758\ud558\uc5ec \uc2e4\ud589\uc2dc\ud0ac \uc218 \uc788\uc73c\uba70 \uc5ec\uae30\uc5d0 \ub354\ud574 \uae30\uc874 \uc791\uc5c5\uc744 \uc7a0\uc2dc \uc911\uc9c0\ud558\uace0 \ud0c0\uc774\uba38\/\uce74\uc6b4\ud130 \uc778\ud130\ub7fd\ud2b8\uac00 \uc815\uc758\ud55c \uc791\uc5c5\uc744 \uc218\ud589\ud558\ub294 \uc778\ud130\ub7fd\ud2b8 \uae30\ub2a5\uc744 \ucd94\uac00\ud558\uc5ec \uac1c\ubc1c\uc790\uc758 \uc758\ub3c4\ub300\ub85c \uc791\uc5c5\uc744 \uc2a4\ucf00\uc974\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. nRF52\uc2dc\ub9ac\uc988\ub294 \ucd1d 3\uac1c ~ 5\uac1c\uc758 \ud0c0\uc774\uba38\/\uce74\uc6b4\ud130 \uc778\uc2a4\ud134\uc2a4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc774 \uc911 nRF52832 \uc2dc\ub9ac\uc988\ub294 \ucd1d 5\uac1c\uc758 \ud0c0\uc774\uba38 \ub808\uc9c0\uc2a4\ud130\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uac01\uac01\uc758 \ud0c0\uc774\uba38\ub294 Compare Channel(CC) \uc774\ub77c\uace0 \ud558\ub294 \ube44\uad50 \uae30\uc900 \uac12\uc744 \uc124\uc815\ud558\ub294 \ub808\uc9c0\uc2a4\ud130\ub97c \uac00\uc9c0\uace0 \uc788\uc73c\uba70, CC \ub808\uc9c0\uc2a4\ud130\ub294 \ud0c0\uc774\uba38\uc758 \uc778\uc2a4\ud134\uc2a4\uc5d0 \ub530\ub77c \uc9c0\uc6d0\ub418\ub294 \uac2f\uc218\uac00 \ub2e4\ub974\uba70 nRF52832 MCU\uc758 \uacbd\uc6b0\uc5d0\ub294 \ub2e4\uc74c \uc0ac\ud56d\uc744 \ucc38\uc870\ud558\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p><ul><li>NRF_TIMER0 : \ucd1d 4\uac1c\uc758 CC<\/li><li>NRF_TIMER1 : \ucd1d 4\uac1c\uc758 CC<\/li><li>NRF_TIMER2 :\u00a0 \ucd1d 6\uac1c\uc758 CC<\/li><li>NRF_TIMER3 :\u00a0 \ucd1d 6\uac1c\uc758 CC<\/li><li>NRF_TIMER4 :\u00a0 \ucd1d 6\uac1c\uc758 CC<\/li><\/ul><p>\uac01 \ud0c0\uc774\uba38\uac00 \uc9c0\uc6d0\ud558\ub294 CC\uc758 \uac2f\uc218\ub294 MCU\uc758 \uc885\ub958\uc640 \ud0c0\uc785\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc73c\ubbc0\ub85c \ub370\uc774\ud130 \uc2dc\ud2b8\ub97c \ubc18\ub4dc\uc2dc \ucc38\uc870\ud558\uc5ec\uc57c \ud569\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8207f94 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8207f94\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2742f9 elementor-widget elementor-widget-heading\" data-id=\"d2742f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\ud0c0\uc774\uba38 \uc778\ud130\ub7fd\ud2b8 \uc124\uc815\ud558\uc5ec \uc0ac\uc6a9\ud558\uae30<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96863d8 elementor-widget elementor-widget-spacer\" data-id=\"96863d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-810e578 elementor-widget elementor-widget-image\" data-id=\"810e578\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"407\" src=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-07-16-010641-768x407.png\" class=\"attachment-medium_large size-medium_large wp-image-30004\" alt=\"\" srcset=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-07-16-010641-768x407.png 768w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-07-16-010641-300x159.png 300w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-07-16-010641-1024x543.png 1024w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-07-16-010641-800x424.png 800w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-07-16-010641.png 1492w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b98371 elementor-widget elementor-widget-text-editor\" data-id=\"9b98371\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\ud0c0\uc774\uba38\/\uce74\uc6b4\ud130 \uc778\ud130\ub7fd\ud2b8\uc911 \ud0c0\uc774\uba38 \uc778\ud130\ub7fd\ud2b8\ub294 \uc77c\uc815\ud55c \uc8fc\uae30\ub85c \uc791\uc5c5\uc744 \uc2e4\ud589\uc2dc\ud0a4\ub294 \uc6a9\ub3c4\ub85c \uc790\uc8fc \uc0ac\uc6a9\ub418\ub294 \uae30\ub2a5\uc785\ub2c8\ub2e4. \uc608\ub97c\ub4e4\uba74 \ud2b9\uc815 \uc8fc\uae30\ub85c \ub370\uc774\ud130\ub97c \ubcf4\ub0b4\uac70\ub098, LED\ub97c \ub3d9\uc791\uc2dc\ud0a4\uac70\ub098 \ud639\uc740 \uc678\ubd80 \uc2e0\ud638\ub97c \ud655\uc778\ud558\ub294 \ub4f1\uc758 \ub3d9\uc791\uc744 \uc218\ud589 \ud560 \uc218 \uc788\uc73c\uba70 \uc2a4\ud0d1 \uc6cc\uce58\ub4f1\uc758 \uae30\ub2a5\uc73c\ub85c \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. nRF52\uc2dc\ub9ac\uc988 MCU\ub294 \ud0c0\uc774\uba38\/\uce74\uc6b4\ud130 \uae30\ub2a5\uc744 \ub0b4\ubd80 \ub808\uc9c0\uc2a4\ud130\ub85c \uc124\uc815\ud558\uc5ec \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70 \ucd1d \uc138 \uac1c\uc758 \ubaa8\ub4dc(Counter, LowPowerCounter, Timer)\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \uc774 \uc911 Timer \ubaa8\ub4dc\ub97c \ud65c\uc6a9\ud558\uc5ec LED\ub97c \uc815\ud574\uc9c4 \uc8fc\uae30\ub85c \uc81c\uc5b4\ud558\ub824\uace0 \ud569\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574\uc11c \uba3c\uc800 TIMER \ub808\uc9c0\uc2a4\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uba87 \uac00\uc9c0 \uc124\uc815\uc744 \ud574\uc8fc\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p><ul><li>BITMODE : \ud0c0\uc774\uba38\/\uce74\uc6b4\ud130\uac00 \uc140 \uc218 \uc788\ub294 \ucd1d \uac2f\uc218\ub97c \uc124\uc815\ud569\ub2c8\ub2e4. 8\/16\/24\/32Bit\ub97c \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><li>PRESCALER : \uc2dc\uc2a4\ud15c \ud074\ub7ed(=16MHz)\uc744 \ub098\ub20c \uc218 \uc788\ub294 \uc124\uc815\uac12\uc785\ub2c8\ub2e4. Prescaler\ub294 0~9\uae4c\uc9c0 \uc124\uc815\ud560 \uc218 \uc788\uc73c\uba70 \uac01\uac01 2^0 ~ 2^9(512)\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li><li>PRESCALER\ub294 1\ucd08\uac00 \uba87 \uac1c\uc758 \uce74\uc6b4\ud2b8\uc778\uc9c0 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 PRESCALER\ub97c 9\ub85c \uc124\uc815\ud560 \uacbd\uc6b0 \ub2e4\uc74c \uacf5\uc2dd\uc73c\ub85c 1\ucd08\uc5d0 \ud574\ub2f9\ud558\ub294 \uce74\uc6b4\ud130 \uac12\uc744 \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4 : 16000000\/2^9 = 16MHz\/512 = 31250 = 1\ucd08<\/li><li>MODE : \ud0c0\uc774\uba38\/\uce74\uc6b4\ud130 \ub3d9\uc791 \ubaa8\ub4dc\ub97c \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Timer, Counter, LowPowerCounter\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li><li>INTENSET : \uc778\ud130\ub7fd\ud2b8\ub97c \uc124\uc815\ud558\ub294 \ub808\uc9c0\uc2a4\ud130\uc785\ub2c8\ub2e4.<\/li><li>SHORTS : \ud2b9\uc815 \ub3d9\uc791 \ud6c4 \ubcc4\ub2e4\ub978 \uba85\ub839 \uc5c6\uc774 \uc815\ud574\uc9c4 \ub3d9\uc791\uc744 \uc218\ud589\ud558\ub3c4\ub85d \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><li>CC : Compare Channel\uc758 \uc57d\uc790\ub85c\uc11c \uae30\uc900\uc774 \ub418\ub294 \uce74\uc6b4\ud130\/\ud0c0\uc774\uba38 \uac12\uc744 \uc124\uc815\ud560 \uc218 \uc788\uc73c\uba70 EVENTS_COMPARE \ub808\uc9c0\uc2a4\ud130\ub294 \uc774 \uac12\uc744 \uae30\uc900\uc73c\ub85c \ud638\ucd9c\ub429\ub2c8\ub2e4.<\/li><\/ul><p>\uc704\uc758 \uc124\uba85\ub300\ub85c \uc791\uc131\ud55c \uc704 \uc774\ubbf8\uc9c0\uc758 \uc124\uc815 \uac12\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p><ul><li>Bitmode : 32Bit<\/li><li>Prescaler : 512<\/li><li>1\ucd08 \uce74\uc6b4\ud130 : 16000000\/512 = 31250<\/li><li>\uc778\ud130\ub7fd\ud2b8 \ucc44\ub110 : EVENTS_COMPARE[0]<\/li><li>\uc778\ud130\ub7fd\ud2b8 \ud638\ucd9c \uc8fc\uae30 : 31250 \/ 15625 = 0.5\ucd08<\/li><li>SHOTS : EVENTS_COMPARE[0] \ud638\ucd9c \ud6c4 TIMER\/COUNTER \uac12\uc774 0\uc73c\ub85c \uc790\ub3d9\uc73c\ub85c \ucd08\uae30\ud654<\/li><li>\uc778\ud130\ub7fd\ud2b8 \ud638\ucd9c \uc2dc TIMER2_IRQHandler \ud568\uc218\ub97c \ud638\ucd9c\ud568<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cfeca5a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"cfeca5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a751c7 elementor-widget elementor-widget-heading\" data-id=\"6a751c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\uc18c\uc2a4 \ucf54\ub4dc<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b813243 elementor-widget elementor-widget-spacer\" data-id=\"b813243\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85e148a elementor-widget elementor-widget-code-highlight\" data-id=\"85e148a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard \">\r\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript line-numbers\">\r\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\r\n\t\t\t\t\t<xmp>\/*\r\n        Roverdyn Inc. Timer Interrupt Example.\r\n        2024. 7. 15.\r\n\r\n        MIT License\r\n\r\n        Copyright (c) 2024. Seonguk Jeong, Roverdyn Inc.\r\n\r\n        Permission is hereby granted, free of charge, to any person obtaining a copy\r\n        of this software and associated documentation files (the \"Software\"), to deal\r\n        in the Software without restriction, including without limitation the rights\r\n        to use, copy, modify, merge, publish, distribute, sublicense, and\/or sell\r\n        copies of the Software, and to permit persons to whom the Software is\r\n        furnished to do so, subject to the following conditions:\r\n\r\n        The above copyright notice and this permission notice shall be included in all\r\n        copies or substantial portions of the Software.\r\n\r\n        THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r\n        IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r\n        FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r\n        AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r\n        LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r\n        OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r\n        SOFTWARE.\r\n*\/\r\n\r\n#include <zephyr\/kernel.h>\r\n\r\n#define GPIO_LED_RED    22\r\n#define GPIO_LED_GREEN  23\r\n#define GPIO_LED_BLUE   24\r\n\r\n\/\/ Interrupt Handler\r\nvoid TIMER2_IRQHandler();\r\nint main(void)\r\n{\r\n        \/\/ GPIO Configuration\r\n        NRF_GPIO->DIRSET = (1 << GPIO_LED_RED) | (1 << GPIO_LED_GREEN) | (1 << GPIO_LED_BLUE);\r\n        NRF_GPIO->OUTSET = (1 << GPIO_LED_RED) | (1 << GPIO_LED_GREEN) | (1 << GPIO_LED_BLUE);\r\n\r\n        \/*\r\n                Timer Interrupt Setting\r\n                Timer Bitmode : 32bit => Max. 2^32 counts\r\n                Mode : Timer Mode\r\n                Interrupt Event Channel : EVENT_COMPARE[0]\r\n                Prescaler = 2^9 = 512\r\n                1sec counts : 16000000\/512 = 31250 = 1sec\r\n                Comapre Counter(CC) : 15625 -> 31250 \/ 15625 = 0.5 period \r\n        *\/\r\n        NRF_TIMER2->BITMODE = TIMER_BITMODE_BITMODE_32Bit << TIMER_BITMODE_BITMODE_Pos;\r\n        NRF_TIMER2->PRESCALER = 9 << TIMER_PRESCALER_PRESCALER_Pos;\r\n        NRF_TIMER2->MODE = TIMER_MODE_MODE_Timer << TIMER_MODE_MODE_Pos;\r\n        NRF_TIMER2->INTENSET = TIMER_INTENSET_COMPARE0_Enabled << TIMER_INTENSET_COMPARE0_Pos;\r\n        NRF_TIMER2->SHORTS = TIMER_SHORTS_COMPARE0_CLEAR_Enabled << TIMER_SHORTS_COMPARE0_CLEAR_Pos;\r\n        NRF_TIMER2->CC[0] = 15625;      \/\/ Interrupt Period : 0.5sec(31250\/2 = 0.5)\r\n        NRF_TIMER2->TASKS_START = 1;\r\n        \r\n        \/\/ Enable IRQn\r\n        IRQ_DIRECT_CONNECT(TIMER2_IRQn, 0, TIMER2_IRQHandler, 0);\r\n        irq_enable(TIMER2_IRQn);\r\n        \r\n        while(true){\r\n                k_usleep(1);        \/\/ Wait For Interrupt\r\n        }\r\n        return 0;\r\n}\r\n\r\nvoid TIMER2_IRQHandler(){\r\n        \/\/ TIMER2 Interrupt Handler\r\n        static bool isLedOn = false;\r\n        if(NRF_TIMER2->EVENTS_COMPARE[0] == 1){\r\n                NRF_TIMER2->EVENTS_COMPARE[0] = 0;\r\n                if(!isLedOn){\r\n                        isLedOn = true;\r\n                        printk(\"LED On : Green\\n\");\r\n                        NRF_GPIO->OUTCLR = (1 << GPIO_LED_GREEN);\r\n                }else{\r\n                        isLedOn = false;\r\n                        printk(\"LED Off : Green\\n\");\r\n                        NRF_GPIO->OUTSET = (1 << GPIO_LED_GREEN);\r\n                }\r\n        }\r\n}<\/xmp>\r\n\t\t\t\t<\/code>\r\n\t\t\t<\/pre>\r\n\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d2b5e8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7d2b5e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3eac618 elementor-widget elementor-widget-heading\" data-id=\"3eac618\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\ube4c\ub4dc \ubc0f \ucef4\ud30c\uc77c, \ub2e4\uc6b4\ub85c\ub4dc<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a5385b elementor-widget elementor-widget-spacer\" data-id=\"9a5385b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cf04ff elementor-widget elementor-widget-text-editor\" data-id=\"5cf04ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\uc791\uc131\ud55c \uc18c\uc2a4 \ucf54\ub4dc\ub294 \ube4c\ub4dc \ubc0f \ucef4\ud30c\uc77c\uc744 \ud55c \ud6c4 \ucd5c\uc885\uc801\uc73c\ub85c\ub294 \ub514\ubc84\uac70 \ud639\uc740 \ud504\ub85c\uadf8\ub798\uba38 \uc7a5\ube44\ub97c \uc774\uc6a9\ud558\uc5ec \uac1c\ubc1c \ubcf4\ub4dc\uc5d0 \ub2e4\uc6b4\ub85c\ub4dc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac1c\ubc1c \ubcf4\ub4dc\uc5d0 \uad00\ud55c \uc124\uc815\uc740 &#8220;<a href=\"https:\/\/roverdyn.com\/?p=29168\">nRF52\u00a0 \uac1c\ubc1c\ud658\uacbd \uad6c\ucd95\ud558\uae30<\/a>&#8221; \ud29c\ud1a0\ub9ac\uc5bc\uc744 \ud655\uc778\ud558\uc5ec \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p><a href=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023122.png\"><img decoding=\"async\" class=\"size-large wp-image-29863 aligncenter\" src=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023122.png\" alt=\"\" width=\"951\" height=\"916\" srcset=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023122.png 951w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023122-300x289.png 300w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023122-768x740.png 768w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023122-800x771.png 800w\" sizes=\"(max-width: 951px) 100vw, 951px\" \/><\/a><\/p><p>\u00a0\uc791\uc131\ud55c \ucf54\ub4dc\ub97c \ube4c\ub4dc\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc6b0\uc120 \ub2e4\uc6b4\ub85c\ub4dc \ud558\uace0\uc790 \ud558\ub294 \ubcf4\ub4dc\ub97c \uc124\uc815\ud574\uc8fc\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub300\uc0c1 \ubcf4\ub4dc\ub97c \uc815\uc758\ud558\uae30 \uc704\ud558\uc5ec \uc88c\uce21 \ud328\ub110\uc758 \uba54\ub274 \uc911 &#8220;Run and Debug&#8221; \uba54\ub274\ub97c \ud074\ub9ad\ud55c \ud6c4 &#8220;NRF CONNECT:WELCOME&#8221; \ud328\ub110 \ub0b4\ubd80\uc758 &#8220;Create a new board&#8221; \uba54\ub274\ub97c \ud074\ub9ad\ud569\ub2c8\ub2e4.<\/p><p><a href=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023411.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-29864 aligncenter\" src=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023411-1024x355.png\" alt=\"\" width=\"980\" height=\"340\" srcset=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023411-1024x355.png 1024w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023411-300x104.png 300w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023411-768x266.png 768w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023411-1536x532.png 1536w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023411-800x277.png 800w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023411.png 1596w\" sizes=\"(max-width: 980px) 100vw, 980px\" \/><\/a><\/p><p>\ud654\uba74 \uc0c1\ub2e8\uc5d0 \ud328\ub110\uc774 \ub098\ud0c0\ub098\uba74 \uc0c8\ub85c\uc6b4 \ubcf4\ub4dc\uc758 \uc774\ub984\uc744 \uc791\uc131\ud55c \ud6c4 \uc5d4\ud130\ud0a4\ub97c \ub20c\ub7ec\uc90d\ub2c8\ub2e4. \ubcf4\ub4dc\uc758 \uc774\ub984\uc740 \uc601\ubb38\uc73c\ub85c \uc791\uc131\ud558\uc5ec\uc57c \ud569\ub2c8\ub2e4.<\/p><p><a href=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023438.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-29865 aligncenter\" src=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023438-1024x288.png\" alt=\"\" width=\"980\" height=\"276\" srcset=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023438-1024x288.png 1024w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023438-300x84.png 300w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023438-768x216.png 768w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023438-800x225.png 800w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023438.png 1399w\" sizes=\"(max-width: 980px) 100vw, 980px\" \/><\/a><\/p><p>\ub2e4\uc74c\uc73c\ub85c \ubcf4\ub4dc\uc758 \uc774\ub984\uc744 \ud55c\ubc88 \ub354 \uc791\uc131\ud569\ub2c8\ub2e4. \ub2e4\ub9cc \uc774 \uc774\ub984\uc740 \uae30\uacc4\uac00 \uc778\uc2dd\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc73c\ub85c \uc791\uc131\ud569\ub2c8\ub2e4. \ub300\uac8c \uc790\ub3d9\uc73c\ub85c \uc791\uc131\ub418\uc5b4 \uc788\uc73c\ubbc0\ub85c \uc5d4\ud130\ud0a4\ub97c \ub20c\ub7ec \ub2e4\uc74c\uc73c\ub85c \ub118\uc5b4\uac11\ub2c8\ub2e4.<\/p><p><a href=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023451.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-29866 aligncenter\" src=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023451-1024x343.png\" alt=\"\" width=\"980\" height=\"328\" srcset=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023451-1024x343.png 1024w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023451-300x100.png 300w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023451-768x257.png 768w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023451-800x268.png 800w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023451.png 1484w\" sizes=\"(max-width: 980px) 100vw, 980px\" \/><\/a><\/p><p>\ubcf4\ub4dc\uac00 \uc0ac\uc6a9\ud558\ub294 MCU\uc758 \uc885\ub958\ub97c \uc785\ub825\ud569\ub2c8\ub2e4. nRF52 \uac1c\ubc1c \ubcf4\ub4dc\ub294 nRF52810-QFAA \ud639\uc740 nRF52832-QFAA \ub450 \uc885\ub958\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p><p><a href=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023503.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-29867 aligncenter\" src=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023503-1024x378.png\" alt=\"\" width=\"980\" height=\"362\" srcset=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023503-1024x378.png 1024w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023503-300x111.png 300w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023503-768x284.png 768w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023503-800x296.png 800w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023503.png 1459w\" sizes=\"(max-width: 980px) 100vw, 980px\" \/><\/a><\/p><p>\uc0c8\ub85c \uc791\uc131\ud55c \ubcf4\ub4dc\uc758 \uc815\ubcf4\uac00 \uc800\uc7a5\ub420 \uc704\uce58\ub97c \uc124\uc815\ud569\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc73c\ub85c \ud504\ub85c\uc81d\ud2b8 \ub0b4\ubd80\uc758 &#8220;board&#8221; \ud3f4\ub354\uac00 \uc9c0\uc815\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p><a href=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023517.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-29868 aligncenter\" src=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023517-1024x366.png\" alt=\"\" width=\"980\" height=\"350\" srcset=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023517-1024x366.png 1024w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023517-300x107.png 300w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023517-768x274.png 768w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023517-800x286.png 800w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-023517.png 1408w\" sizes=\"(max-width: 980px) 100vw, 980px\" \/><\/a><\/p><p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c \ubcf4\ub4dc\uc758 \uc81c\uc870\uc0ac\ub97c \uc124\uc815\ud569\ub2c8\ub2e4. \ud574\ub2f9 \ub0b4\uc6a9\uc740 \uc791\uc131\ud558\uc9c0 \uc54a\uc544\ub3c4 \ub3d9\uc791\uc5d0 \uc9c0\uc7a5\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p><p>\uc704\uc640 \uac19\uc774 \uc0c8 \ubcf4\ub4dc\uc758 \uc815\uc758 \ubc0f \ud30c\uc77c \uc0dd\uc131\uc774 \uc644\ub8cc\ub418\uc5c8\ub2e4\uba74 \ube4c\ub4dc \ud658\uacbd\uc744 \uad6c\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube4c\ub4dc \ud658\uacbd\uc740 \uc704\uc758 \ubcf4\ub4dc \ucd94\uac00 \ubc29\ubc95\uacfc \uac19\uc774 \ub3d9\uc77c\ud55c &#8220;Run &amp; Debug&#8221; \ud328\ub110\uc758 &#8220;NRF CONNECT: APPLICATION&#8221; \ud56d\ubaa9\uc5d0\uc11c \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p><a href=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024350.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-29873 aligncenter\" src=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024350.png\" alt=\"\" width=\"822\" height=\"447\" srcset=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024350.png 822w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024350-300x163.png 300w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024350-768x418.png 768w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024350-800x435.png 800w\" sizes=\"(max-width: 822px) 100vw, 822px\" \/><\/a><\/p><p>\u00a0APPLICATION \ud328\ub110 \uc911 \uc6b0\uce21\uc5d0 \uc704\uce58\ud55c &#8220;Add Build Configuration&#8221; \uc544\uc774\ucf58\uc744 \ub20c\ub7ec \uc124\uc815\ucc3d\uc744 \uc5f4\uc5b4\uc90d\ub2c8\ub2e4.<\/p><p><a href=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024547.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-29874 aligncenter\" src=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024547-1024x704.png\" alt=\"\" width=\"980\" height=\"674\" srcset=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024547-1024x704.png 1024w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024547-300x206.png 300w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024547-768x528.png 768w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024547-1536x1056.png 1536w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024547-800x550.png 800w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024547.png 1682w\" sizes=\"(max-width: 980px) 100vw, 980px\" \/><\/a><\/p><p>\ube4c\ub4dc \ud658\uacbd \uc124\uc815 \ucc3d\uc774 \ub098\ud0c0\ub098\uba74 \uc704 \uadf8\ub9bc\uacfc \uac19\uc774 &#8220;Custom board&#8221; \ud56d\ubaa9\uc744 \ub20c\ub7ec\uc900 \ub2e4\uc74c \uc774\uc804\uc5d0 \uc0dd\uc131\ud55c \ubcf4\ub4dc\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4. \uc704 \uc608\uc81c\uc5d0\uc11c\ub294 &#8220;nrf52_devboard_52832&#8221; \ud56d\ubaa9\uc744 \uc120\ud0dd\ud558\uc600\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc0ac\uc6a9\uc790\uac00 \ub9cc\ub4e0 \ubcf4\ub4dc \uc774\ub984\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c Configuration \ud56d\ubaa9\uc744 prj.conf \ub85c \uc120\ud0dd\ud569\ub2c8\ub2e4. \uc774\ud6c4 \uc6b0\uce21 \ud558\ub2e8\uc758 &#8220;Build configuration&#8221; \ubc84\ud2bc\uc744 \ub20c\ub7ec \ube4c\ub4dc \ud658\uacbd\uc744 \uad6c\uc131\ud569\ub2c8\ub2e4.<\/p><p><a href=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024826.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-29875 aligncenter\" src=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024826.png\" alt=\"\" width=\"833\" height=\"419\" srcset=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024826.png 833w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024826-300x151.png 300w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024826-768x386.png 768w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/06\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-024826-800x402.png 800w\" sizes=\"(max-width: 833px) 100vw, 833px\" \/><\/a><\/p><p>\uc774\uc0c1 \uc5c6\uc774 \ube4c\ub4dc\uac00 \uc644\ub8cc\ub418\uc5c8\ub2e4\uba74 \ub2e4\uc2dc APPLICATION\u00a0 \ud328\ub110\ub85c \uc774\ub3d9\ud558\uc5ec &#8220;Flash All Linked Devices&#8221; \ud56d\ubaa9\uc744 \ub20c\ub7ec \ucef4\ud30c\uc77c\ub41c \ud38c\uc6e8\uc5b4\uc758 \ub2e4\uc6b4\ub85c\ub4dc\ub97c \uc2dc\uc791\ud569\ub2c8\ub2e4. \uc774 \ub54c, \ud0c0\uac9f \ubcf4\ub4dc\ub294 \ucef4\ud4e8\ud130\uc640 Jlink \ud639\uc740 \uae30\ud0c0 \ub514\ubc84\uac70, \ud504\ub85c\uadf8\ub798\uba38\uc640 \uc5f0\uacb0\uc774 \ub418\uc5b4 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-62a4c34 e-grid e-con-full e-con e-child\" data-id=\"62a4c34\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c243a8 elementor-widget elementor-widget-image\" data-id=\"7c243a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"980\" height=\"361\" src=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-025109-1024x377.png\" class=\"attachment-large size-large wp-image-29876\" alt=\"\" srcset=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-025109-1024x377.png 1024w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-025109-300x110.png 300w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-025109-768x283.png 768w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-025109-1536x565.png 1536w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-025109-2048x754.png 2048w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-025109-800x294.png 800w\" sizes=\"(max-width: 980px) 100vw, 980px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d18166 elementor-widget elementor-widget-image\" data-id=\"2d18166\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"980\" height=\"345\" src=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-025218-1024x360.png\" class=\"attachment-large size-large wp-image-29877\" alt=\"\" srcset=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-025218-1024x360.png 1024w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-025218-300x105.png 300w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-025218-768x270.png 768w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-025218-1536x540.png 1536w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-025218-2048x719.png 2048w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/\uc2a4\ud06c\ub9b0\uc0f7-2024-06-30-025218-800x281.png 800w\" sizes=\"(max-width: 980px) 100vw, 980px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23ce92e elementor-widget elementor-widget-text-editor\" data-id=\"23ce92e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\uc704\uc640 \uac19\uc774 \ube4c\ub4dc\ub97c \uc2dc\uc791\ud558\uba70 \ucef4\ud30c\uc77c\uc774 \uc644\ub8cc\ub41c \ud6c4 \uc790\ub3d9\uc73c\ub85c \ucef4\ud30c\uc77c\ub41c \ud38c\uc6e8\uc5b4\ub97c \uac1c\ubc1c \ubcf4\ub4dc\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4. \uc804\uc1a1\uc774 \uc644\ub8cc\ub418\uba74 \uac1c\ubc1c \ubcf4\ub4dc\ub97c \uc7ac\ubd80\ud305 \ud558\uac70\ub098 \uc804\uc6d0\uc744 \ubd84\ub9ac\ud558\uc600\ub2e4\uac00 \ub2e4\uc2dc \uaf42\uc73c\uba74 \uc0c8\ub85c\uc6b4 \ud38c\uc6e8\uc5b4\ub85c \ub3d9\uc791\ud569\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf025f8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"cf025f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ff2f6c elementor-widget elementor-widget-heading\" data-id=\"8ff2f6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\ub3d9\uc791 \uc2dc\ucf1c\ubcf4\uae30<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5b2c1c elementor-widget elementor-widget-spacer\" data-id=\"a5b2c1c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c0e5b3 elementor-widget elementor-widget-text-editor\" data-id=\"6c0e5b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\uc774 \uc608\uc81c\ub294 \ubcc4\ub2e4\ub978 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc5c6\uc774 \ub3d9\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucef4\ud30c\uc77c \ubc0f \ub2e4\uc6b4\ub85c\ub4dc \ud6c4 \uc804\uc6d0\uc744 \uc81c\uac70\ud588\ub2e4\uac00 \ub2e4\uc2dc \uc5f0\uacb0\ud558\uac70\ub098 \uac1c\ubc1c \ubcf4\ub4dc\uc758 \ub9ac\uc14b \ubc84\ud2bc\uc744 \uc774\uc6a9\ud558\uc5ec \ub3d9\uc791\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3d9\uc791 \uc2dc SEGGER RTT Viewer\ub97c \uc774\uc6a9\ud558\uc5ec \ub514\ubc84\uae45 \uba54\uc2dc\uc9c0\ub97c \ucd9c\ub825\ud560 \uc218 \uc788\uc73c\uba70, 0.5\ucd08 \uc8fc\uae30\ub85c LED On \ubc0f Off \ubb38\uad6c\uac00 \ucd9c\ub825\ub429\ub2c8\ub2e4. \ub610\ud55c, \ubcf4\ub4dc \uc0c1\uc5d0\uc11c\ub294 \ucd08\ub85d\uc0c9 LED\uac00 0.5\ucd08\ub97c \uc8fc\uae30\ub85c \ucf1c\uc9d0\uacfc \uaebc\uc9d0\uc744 \ubc18\ubcf5\ud568\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1688f51 e-grid e-con-full e-con e-child\" data-id=\"1688f51\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cfecc56 elementor-widget elementor-widget-image\" data-id=\"cfecc56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"654\" height=\"368\" src=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/20240716_011638_1.gif\" class=\"attachment-large size-large wp-image-30023\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cfea782 elementor-widget elementor-widget-image\" data-id=\"cfea782\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"980\" height=\"551\" src=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/DSC00959-1024x576.jpg\" class=\"attachment-large size-large wp-image-29844\" alt=\"\" srcset=\"https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/DSC00959-1024x576.jpg 1024w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/DSC00959-300x169.jpg 300w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/DSC00959-768x432.jpg 768w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/DSC00959-1536x864.jpg 1536w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/DSC00959-2048x1152.jpg 2048w, https:\/\/roverdyn.com\/wp-content\/uploads\/2024\/05\/DSC00959-800x450.jpg 800w\" sizes=\"(max-width: 980px) 100vw, 980px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6cb78ac elementor-align-center elementor-widget elementor-widget-button\" data-id=\"6cb78ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/roverdyn.com\/?page_id=27598\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\ubaa9\ub85d<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Lecture 5. Timer Interrupt \uc0ac\uc6a9\ud558\uae30 \uac15\uc758\ubaa9\ud45c nRF52 \uac1c\ubc1c \ubcf4\ub4dc\uc5d0 \ub0b4\uc7a5\ub41c RGB LED\ub97c \ud0c0\uc774\uba38 \uc778\ud130\ub7fd\ud2b8\ub97c \uc774\uc6a9\ud558\uc5ec \uc81c\uc5b4\ud560 \uc218 \uc788\ub2e4. nRF52832 \uac1c\ubc1c \ubcf4\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud0c0\uc774\uba38 \uc778\ud130\ub7fd\ud2b8\uc758 \uc0ac\uc6a9 \uc124\uc815\uc744 \ud560 \uc218 \uc788\ub2e4. \ud0c0\uc774\uba38 \ub808\uc9c0\uc2a4\ud130\uc5d0 \uad00\ud574 \ub2e4\uc591\ud55c \uc124\uc815 \ubc29\ubc95\uc744 \ud30c\uc545\ud55c\ub2e4. \uc900\ube44\ubb3c Roverdyn nRF52 \uac1c\ubc1c \ubcf4\ub4dc \u00d7 1 (\uad6c\ub9e4\ud558\uae30) \uc804\uc6d0 \uacf5\uae09\uc6a9 Type-C USB \ucf00\uc774\ube14 \u00d7 1 Windows \ub370\uc2a4\ud06c\ud1b1 \ud639\uc740 \ub7a9\ud1b1 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":30006,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[105],"tags":[],"class_list":["post-29211","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lecture_nrf52"],"_links":{"self":[{"href":"https:\/\/roverdyn.com\/index.php?rest_route=\/wp\/v2\/posts\/29211","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roverdyn.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/roverdyn.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/roverdyn.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/roverdyn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=29211"}],"version-history":[{"count":29,"href":"https:\/\/roverdyn.com\/index.php?rest_route=\/wp\/v2\/posts\/29211\/revisions"}],"predecessor-version":[{"id":30026,"href":"https:\/\/roverdyn.com\/index.php?rest_route=\/wp\/v2\/posts\/29211\/revisions\/30026"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/roverdyn.com\/index.php?rest_route=\/wp\/v2\/media\/30006"}],"wp:attachment":[{"href":"https:\/\/roverdyn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=29211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/roverdyn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/roverdyn.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}