{"id":54332,"date":"2023-10-09T12:38:54","date_gmt":"2023-10-09T04:38:54","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=54332"},"modified":"2023-10-09T12:38:58","modified_gmt":"2023-10-09T04:38:58","slug":"eycbj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/54332.html","title":{"rendered":"EFR32MG21\u4e0eCC2652\u6bd4\u8f83"},"content":{"rendered":"\n
\u3000\u3000\u5728\u5f53\u4eca\u4e92\u8054\u4e16\u754c\u4e2d\uff0c\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u5feb\u901f\u53d1\u5c55\u4e3a\u5404\u884c\u5404\u4e1a\u5e26\u6765\u4e86\u5de8\u5927\u7684\u673a\u9047\u3002\u800c\u8981\u5b9e\u73b0\u53ef\u9760\u7684\u65e0\u7ebf\u901a\u4fe1\uff0c\u9009\u62e9\u9002\u5408\u81ea\u5df1\u5e94\u7528\u9700\u6c42\u7684\u82af\u7247\u89e3\u51b3\u65b9\u6848\u5c24\u4e3a\u91cd\u8981\u3002\u672c\u6587\u5c06\u91cd\u70b9\u4ecb\u7ecdEFR32MG21\u548cCC2652\u4e24\u79cd\u5e38\u89c1\u7684\u65e0\u7ebf\u901a\u4fe1\u82af\u7247\uff0c\u5e76\u5bf9\u5b83\u4eec\u8fdb\u884c\u6bd4\u8f83\uff0c\u4ee5\u5e2e\u52a9\u60a8\u9009\u62e9\u6700\u9002\u5408\u60a8\u7684\u65e0\u7ebf\u901a\u4fe1\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n
\u3000\u3000EFR32MG21\u662fSilicon Labs\u63a8\u51fa\u7684\u4e00\u6b3e\u9ad8\u6027\u80fd\u3001\u4f4e\u529f\u8017\u7684\u65e0\u7ebf\u901a\u4fe1\u82af\u7247\u3002\u5b83\u91c7\u7528\u4e86ARM Cortex-M33\u5185\u6838\uff0c\u96c6\u6210\u4e86\u4e30\u5bcc\u7684\u5916\u8bbe\u548c\u901a\u4fe1\u63a5\u53e3\uff0c\u5982UART\u3001SPI\u3001I2C\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u5e94\u7528\u7684\u9700\u6c42\u3002EFR32MG21\u652f\u6301\u591a\u79cd\u65e0\u7ebf\u901a\u4fe1\u534f\u8bae\uff0c\u5305\u62ec\u84dd\u7259\u3001Zigbee\u3001Thread\u7b49\uff0c\u4f7f\u5176\u5728\u7269\u8054\u7f51\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n
\u3000\u3000CC2652\u662f\u5fb7\u5dde\u4eea\u5668(Texas Instruments)\u63a8\u51fa\u7684\u4e00\u6b3e\u591a\u534f\u8bae\u65e0\u7ebf\u901a\u4fe1\u82af\u7247\u3002\u5b83\u91c7\u7528\u4e86ARM Cortex-M4\u5185\u6838\uff0c\u96c6\u6210\u4e86\u4e30\u5bcc\u7684\u5916\u8bbe\u548c\u901a\u4fe1\u63a5\u53e3\uff0c\u5982UART\u3001SPI\u3001I2C\u7b49\u3002CC2652\u652f\u6301\u591a\u79cd\u65e0\u7ebf\u901a\u4fe1\u534f\u8bae\uff0c\u5305\u62ec\u84dd\u7259\u3001Zigbee\u3001Thread\u7b49\uff0c\u4f7f\u5176\u5728\u667a\u80fd\u5bb6\u5c45\u548c\u7269\u8054\u7f51\u7b49\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\u3002<\/p>\n\n\n\n
\u3000\u3000EFR32MG21\u91c7\u7528\u4e86\u66f4\u9ad8\u6027\u80fd\u7684Cortex-M33\u5185\u6838\uff0c\u800cCC2652\u5219\u91c7\u7528\u4e86Cortex-M4\u5185\u6838\u3002Cortex-M33\u76f8\u5bf9\u4e8eCortex-M4\u6765\u8bf4\uff0c\u5728\u5904\u7406\u5668\u6027\u80fd\u4e0a\u6709\u660e\u663e\u7684\u4f18\u52bf\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u8ba1\u7b97\u80fd\u529b\u548c\u5904\u7406\u901f\u5ea6\u3002<\/p>\n\n\n\n
\u3000\u3000\u4e24\u6b3e\u82af\u7247\u5728\u901a\u4fe1\u534f\u8bae\u652f\u6301\u4e0a\u6ca1\u6709\u592a\u5927\u5dee\u5f02\uff0c\u90fd\u80fd\u591f\u652f\u6301\u84dd\u7259\u3001Zigbee\u3001Thread\u7b49\u5e38\u89c1\u7684\u65e0\u7ebf\u901a\u4fe1\u534f\u8bae\u3002\u56e0\u6b64\uff0c\u5728\u9009\u62e9\u82af\u7247\u65f6\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u5e94\u7528\u9700\u6c42\u6765\u51b3\u5b9a\u3002<\/p>\n\n\n\n
\u3000\u3000EFR32MG21\u5728\u529f\u8017\u7ba1\u7406\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u901a\u8fc7\u4f18\u5316\u8bbe\u8ba1\u548c\u4f4e\u529f\u8017\u6a21\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u957f\u7684\u7eed\u822a\u65f6\u95f4\u3002\u800cCC2652\u5728\u529f\u8017\u65b9\u9762\u4e5f\u6709\u4e0d\u9519\u7684\u8868\u73b0\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n
\u3000\u3000EFR32MG21\u548cCC2652\u90fd\u96c6\u6210\u4e86\u4e30\u5bcc\u7684\u5916\u8bbe\u548c\u901a\u4fe1\u63a5\u53e3\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u5e94\u7528\u7684\u9700\u6c42\u3002\u4f46\u662f\u5728\u5177\u4f53\u7684\u5916\u8bbe\u548c\u63a5\u53e3\u6570\u91cf\u4e0a\u53ef\u80fd\u4f1a\u6709\u6240\u5dee\u5f02\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u6765\u9009\u62e9\u3002<\/p>\n\n\n\n
\u3000\u3000\u6839\u636e\u4ee5\u4e0a\u6bd4\u8f83\uff0cEFR32MG21\u548cCC2652\u90fd\u662f\u4f18\u79c0\u7684\u65e0\u7ebf\u901a\u4fe1\u82af\u7247\uff0c\u5177\u6709\u9ad8\u6027\u80fd\u3001\u4f4e\u529f\u8017\u548c\u591a\u534f\u8bae\u652f\u6301\u7684\u7279\u70b9\u3002\u5728\u9009\u62e9\u65f6\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u5e94\u7528\u9700\u6c42\u6765\u51b3\u5b9a\u3002<\/strong>\u5982\u679c\u5bf9\u5904\u7406\u5668\u6027\u80fd\u548c\u529f\u8017\u6709\u8f83\u9ad8\u8981\u6c42\uff0cEFR32MG21\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9;\u5982\u679c\u5bf9\u901a\u4fe1\u534f\u8bae\u652f\u6301\u548c\u5e7f\u6cdb\u5e94\u7528\u9886\u57df\u6709\u8f83\u9ad8\u8981\u6c42\uff0cCC2652\u662f\u4e00\u4e2a\u66f4\u597d\u7684\u9009\u62e9\u3002\u603b\u4e4b\uff0c\u9009\u62e9\u6700\u9002\u5408\u60a8\u7684\u65e0\u7ebf\u901a\u4fe1\u89e3\u51b3\u65b9\u6848\u662f\u5173\u952e\uff0c\u9700\u8981\u7efc\u5408\u8003\u8651\u82af\u7247\u6027\u80fd\u3001\u529f\u8017\u3001\u901a\u4fe1\u534f\u8bae\u652f\u6301\u7b49\u56e0\u7d20\u3002<\/p>\n\n\n\n \u3000\u3000\u5728\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u53d1\u5c55\u8fc5\u901f\u7684\u4eca\u5929\uff0c\u9009\u62e9\u9002\u5408\u81ea\u5df1\u5e94\u7528\u9700\u6c42\u7684\u65e0\u7ebf\u901a\u4fe1\u82af\u7247\u89e3\u51b3\u65b9\u6848\u81f3\u5173\u91cd\u8981\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u60a8\u9009\u62e9EFR32MG21\u548cCC2652\u4e24\u6b3e\u82af\u7247\u6709\u6240\u5e2e\u52a9\uff0c\u5e76\u80fd\u4e3a\u60a8\u7684\u65e0\u7ebf\u901a\u4fe1\u9879\u76ee\u63d0\u4f9b\u53c2\u8003\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u8981\u5b9e\u73b0\u53ef\u9760\u7684\u65e0\u7ebf\u901a\u4fe1\uff0c\u9009\u62e9\u9002\u5408\u81ea\u5df1\u5e94\u7528\u9700\u6c42\u7684\u82af\u7247\u89e3\u51b3\u65b9\u6848\u5c24\u4e3a\u91cd\u8981\u3002\u672c\u6587\u5c06\u91cd\u70b9\u4ecb\u7ecdEFR32MG21\u548cCC2652\u4e24\u79cd\u5e38\u89c1\u7684\u65e0\u7ebf\u901a\u4fe1\u82af\u7247<\/p>\n","protected":false},"author":1,"featured_media":1941,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[52],"class_list":["post-54332","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-wxtx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/54332","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=54332"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/54332\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1941"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=54332"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=54332"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=54332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}