{"id":1344,"date":"2023-07-17T13:47:44","date_gmt":"2023-07-17T05:47:44","guid":{"rendered":"https:\/\/saludpcb.com\/zh\/?p=1344"},"modified":"2023-12-14T22:03:05","modified_gmt":"2023-12-14T14:03:05","slug":"nrf52-how-to-enter-low-power","status":"publish","type":"post","link":"https:\/\/saludpcb.com\/zh\/nrf52-how-to-enter-low-power\/","title":{"rendered":"nRF52 \u5982\u4f55\u8b93\u5b83\u9032\u5165\u4f4e\u96fb\u58d3"},"content":{"rendered":"\n<hr class=\"wp-block-separator alignwide has-text-color has-palette-color-1-color has-alpha-channel-opacity has-palette-color-1-background-color has-background is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u5167\u5bb9<\/h2><nav><ul><li class=\"\"><a href=\"#n-rf-52-\u7684\u7701\u96fb\u6a21\u5f0f\u7c21\u4ecb\">nRF52 \u7684\u7701\u96fb\u6a21\u5f0f\u7c21\u4ecb<\/a><\/li><li class=\"\"><a href=\"#\u8f09\u5165-ble-app-template-\u4f86\u4f5c\u5be6\u9a57\">\u8f09\u5165 ble_app_template \u4f86\u4f5c\u5be6\u9a57<\/a><\/li><li class=\"\"><a href=\"#\u4fee\u6539\u7a0b\u5f0f\u8b93\u5b83\u66f4\u7701\u96fb\">\u4fee\u6539\u7a0b\u5f0f\u8b93\u5b83\u66f4\u7701\u96fb<\/a><\/li><li class=\"\"><a href=\"#n-rf-52-\u6216-n-r-53-\u96fb\u91cf\u6d88\u8017\u8a55\u4f30\">nRF52 \u6216 nR53  \u96fb\u91cf\u6d88\u8017\u8a55\u4f30<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"n-rf-52-\u7684\u7701\u96fb\u6a21\u5f0f\u7c21\u4ecb\">nRF52 \u7684\u7701\u96fb\u6a21\u5f0f\u7c21\u4ecb<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">1. <strong><em>System ON<\/em><\/strong>\uff1a\u5728\u6b64\u6a21\u5f0f\u4e0b\uff0cCPU\u6838\u5fc3\u4fdd\u6301\u904b\u884c\uff0c\u4f46\u5176\u4ed6\u5916\u8a2d\u53ef\u4ee5\u9032\u5165\u7761\u7720\u4ee5\u7bc0\u7701\u529f\u8017\u3002\u7cfb\u7d71\u53ef\u4ee5\u5feb\u901f\u56de\u61c9\u5916\u90e8\u4e8b\u4ef6\uff0c\u540c\u6642\u4fdd\u6301\u8f03\u4f4e\u7684\u529f\u8017\u3002\n\n2. <strong><em>System OFF<\/em><\/strong>\uff1a\u5728\u6b64\u6a21\u5f0f\u4e0b\uff0cCPU\u6838\u5fc3\u548c\u5927\u90e8\u5206\u5916\u8a2d\u90fd\u88ab\u95dc\u9589\uff0c\u4ee5\u6975\u4f4e\u7684\u529f\u8017\u904b\u884c\u3002\u9019\u662f\u6700\u4f4e\u529f\u8017\u7684\u6a21\u5f0f\u4e4b\u4e00\uff0c\u4f46\u9700\u8981\u5916\u90e8\u4e8b\u4ef6\u5982\"\u4e2d\u65b7\"\u4f86\u559a\u9192\u7cfb\u7d71\u3002\n\n\u63a5\u4e0b\u4f86\u6211\u5c07\u4ee5 System ON \u6a21\u5f0f\u4e26\u4e14\u4ee5 \"SDK 17\" \u7684 \"ble_app_template\" \u7bc4\u4f8b\u4e2d\u4f86\u5be6\u73fe\u5728 \"<a href=\"https:\/\/devzone.nordicsemi.com\/power\/w\/opp\/2\/online-power-profiler-for-bluetooth-le\" target=\"_blank\" rel=\"noopener\">Online Power Profiler for Bluetooth LE<\/a>\" \u4e2d\u9810\u4f30\u7684\u96fb\u6d41\u5927\u5c0f\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u8f09\u5165-ble-app-template-\u4f86\u4f5c\u5be6\u9a57\">\u8f09\u5165 <em>ble_app_template<\/em> \u4f86\u4f5c\u5be6\u9a57<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">1. \u4e0b\u8f09 <a href=\"https:\/\/www.nordicsemi.com\/Products\/Development-software\/nrf5-sdk\/download\" target=\"_blank\" rel=\"noopener\">SDK 17<\/a> \u4e26\u89e3\u58d3\u5617\u5f8c\u518d\u958b\u555f <strong>SEGGER Embedded Studio<\/strong> \u8edf\u9ad4\u3002\n2. File &gt; Open Solution... &gt; \u9078\u64c7 SDK \u7684\u5b89\u88dd\u76ee\u9304\uff0c\u4e26\u5728\u76ee\u9304\u4e2d\u5c0b\u627e <strong><em>ble_app_template<\/em><\/strong> \u7bc4\u4f8b\u3002\n\u8a3b: \u9078\u64c7\u5c0d\u61c9\u7684 nRF52 \u6676\u7247\u5c08\u6848\uff0c\u4f8b\u5982 nRF52832 \u70ba <em><strong>ble_app_template_pca10040_s132<\/strong><\/em>\uff0c\u5982\u5716\u6240\u793a...<\/pre>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"673\" src=\"https:\/\/saludpcb.com\/zh\/wp-content\/uploads\/2023\/07\/\ud83d\udcdd-nRF52-How-to-Enter-Low-Power-ide-1024x673.jpg\" alt=\"nRF52 low power\" class=\"wp-image-1378\" style=\"width:644px;height:423px\" title=\"\" srcset=\"https:\/\/saludpcb.com\/zh\/wp-content\/uploads\/2023\/07\/\ud83d\udcdd-nRF52-How-to-Enter-Low-Power-ide-1024x673.jpg 1024w, https:\/\/saludpcb.com\/zh\/wp-content\/uploads\/2023\/07\/\ud83d\udcdd-nRF52-How-to-Enter-Low-Power-ide-300x197.jpg 300w, https:\/\/saludpcb.com\/zh\/wp-content\/uploads\/2023\/07\/\ud83d\udcdd-nRF52-How-to-Enter-Low-Power-ide-768x505.jpg 768w, https:\/\/saludpcb.com\/zh\/wp-content\/uploads\/2023\/07\/\ud83d\udcdd-nRF52-How-to-Enter-Low-Power-ide-1536x1010.jpg 1536w, https:\/\/saludpcb.com\/zh\/wp-content\/uploads\/2023\/07\/\ud83d\udcdd-nRF52-How-to-Enter-Low-Power-ide-2048x1346.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">3. Build &gt; Build Solution\u3002\n4. \u9023\u63a5 nRF52 DK Board \u6216\u8457\u5176\u5b83\u6a21\u7d44\u3002\n5. Target &gt; Download ble_app_template_pca10040_s132\u3002\n6. \u91cf\u6e2c\u96fb\u6d41\u70ba <strong><em>5.5 mA<\/em><\/strong>\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u4fee\u6539\u7a0b\u5f0f\u8b93\u5b83\u66f4\u7701\u96fb\">\u4fee\u6539\u7a0b\u5f0f\u8b93\u5b83\u66f4\u7701\u96fb<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">1. \u53d6\u6d88 \"<strong>buttons_leds_init(&amp;erase_bonds)<\/strong>\" \u7a0b\u5f0f\u78bc\uff0c\u5728 \"main.c\" \u4e2d\u627e\u5230\u6b64\u7a0b\u5f0f\u78bc\u4e26\u5c07\u5b83\u8a3b\u89e3\u3002\n2. \u53d6\u6d88 \"<strong>NRF_LOG_BACKEND_UART_ENABLED<\/strong>\" \u548c \"<strong>NRF_LOG_ENABLED<\/strong>\" \u6b64\u5b9a\u7fa9\uff0c\u5728 \"sdk_config.h\" \u4e2d\u627e\u5230\u6b64\u5b9a\u7fa9\u4e26\u5c07\u5b83\u8a2d\u5b9a\u70ba <strong>0<\/strong> \u3002\n3. \u53d6\u6d88 \"<strong>log_init()<\/strong>\" \u7a0b\u5f0f\u78bc\uff0c\u5728 \"main.c\" \u4e2d\u627e\u5230\u6b64\u7a0b\u5f0f\u78bc\u4e26\u5c07\u5b83\u8a3b\u89e3\u3002\n4. \u66f4\u6539 \"<strong>APP_ADV_INTERVAL<\/strong>\" \u6578\u503c\uff0c\u5728 \"main.c\" \u4e2d\u627e\u5230\u6b64\u5b9a\u7fa9\u4e26\u5c07\u5b83\u8a2d\u5b9a\u70ba <strong>1200<\/strong>\u3002\n5. \u57f7\u884c Rebuild \u548c Download\u3002\n6. \u91cf\u6e2c\u96fb\u6d41\u70ba <strong><em>15 uA<\/em><\/strong>\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"648\" src=\"https:\/\/saludpcb.com\/zh\/wp-content\/uploads\/2023\/07\/\ud83d\udcdd-nRF52-How-to-Enter-Low-Power-code-1024x648.jpg\" alt=\"nRF52 low power\" class=\"wp-image-1379\" title=\"\" srcset=\"https:\/\/saludpcb.com\/zh\/wp-content\/uploads\/2023\/07\/\ud83d\udcdd-nRF52-How-to-Enter-Low-Power-code-1024x648.jpg 1024w, https:\/\/saludpcb.com\/zh\/wp-content\/uploads\/2023\/07\/\ud83d\udcdd-nRF52-How-to-Enter-Low-Power-code-300x190.jpg 300w, https:\/\/saludpcb.com\/zh\/wp-content\/uploads\/2023\/07\/\ud83d\udcdd-nRF52-How-to-Enter-Low-Power-code-768x486.jpg 768w, https:\/\/saludpcb.com\/zh\/wp-content\/uploads\/2023\/07\/\ud83d\udcdd-nRF52-How-to-Enter-Low-Power-code-1536x971.jpg 1536w, https:\/\/saludpcb.com\/zh\/wp-content\/uploads\/2023\/07\/\ud83d\udcdd-nRF52-How-to-Enter-Low-Power-code-2048x1295.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"n-rf-52-\u6216-n-r-53-\u96fb\u91cf\u6d88\u8017\u8a55\u4f30\">nRF52 \u6216 nR53  \u96fb\u91cf\u6d88\u8017\u8a55\u4f30<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p><a href=\"https:\/\/devzone.nordicsemi.com\/power\/w\/opp\/2\/online-power-profiler-for-bluetooth-le\" target=\"_blank\" rel=\"noopener\">Online Power Profiler for Bluetooth LE<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator alignwide has-text-color has-palette-color-1-color has-alpha-channel-opacity has-palette-color-1-background-color has-background is-style-wide\"\/>\n","protected":false},"excerpt":{"rendered":"<p>nRF52 \u7684\u7701\u96fb\u6a21\u5f0f\u7c21\u4ecb 1. System ON\uff1a\u5728\u6b64\u6a21\u5f0f\u4e0b\uff0cCPU\u6838\u5fc3\u4fdd\u6301\u904b\u884c\uff0c\u4f46\u5176\u4ed6\u5916\u8a2d\u53ef\u4ee5\u9032\u5165\u7761\u7720\u4ee5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1380,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58,59],"tags":[61,27,63,20,60,10,64,11,62],"class_list":["post-1344","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nrf5","category-tutorial-nrf5","tag-bluetooth","tag-c","tag-firmware","tag-hardware","tag-iot","tag-mcu","tag-module","tag-tutorial","tag-wifi"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/posts\/1344","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/comments?post=1344"}],"version-history":[{"count":20,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/posts\/1344\/revisions"}],"predecessor-version":[{"id":1793,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/posts\/1344\/revisions\/1793"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/media\/1380"}],"wp:attachment":[{"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/media?parent=1344"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/categories?post=1344"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/tags?post=1344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}