{"id":61785,"date":"2023-10-28T16:52:32","date_gmt":"2023-10-28T08:52:32","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=61785"},"modified":"2023-10-28T16:52:32","modified_gmt":"2023-10-28T08:52:32","slug":"uxsj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/61785.html","title":{"rendered":"USART\u5199\u6570\u636e"},"content":{"rendered":"

  USART\uff08Universal Synchronous Asynchronous Receiver Transmitter\uff09\u662f\u4e00\u79cd\u591a\u7528\u9014\u7684\u4e32\u884c\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u540c\u6b65\u6216\u5f02\u6b65\u5730\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\u3002\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5982\u8ba1\u7b97\u673a\uff0c\u6253\u5370\u673a\uff0c\u7ec8\u7aef\u7b49\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u8fd9\u7bc7\u6587\u7ae0\u5c06\u4ecb\u7ecdUSART\u7684\u5199\u6570\u636e\u529f\u80fd\uff0c\u4ee5\u53ca\u5982\u4f55\u5728\u4e0d\u540c\u7684\u786c\u4ef6\u7cfb\u7edf\u4e2d\u5b9e\u73b0\u5b83\u3002<\/p>\n

USART\u5199\u6570\u636e\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

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\u5b9e\u73b0USART\u5199\u6570\u636e\u7684\u6b65\u9aa4<\/h2>\n

  \u8981\u5b9e\u73b0USART\u5199\u6570\u636e\uff0c\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n

  1.\u914d\u7f6eUSART\u7684\u6a21\u5f0f<\/h3>\n

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  2.\u521d\u59cb\u5316\u53d1\u9001\u7f13\u51b2\u533a<\/h3>\n

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  3.\u53d1\u9001\u6570\u636e<\/h3>\n

  \u5f53\u53d1\u9001\u7f13\u51b2\u533a\u51c6\u5907\u5c31\u7eea\u540e\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528USART\u7684\u53d1\u9001\u5bc4\u5b58\u5668\u6765\u53d1\u9001\u6570\u636e\u3002\u53d1\u9001\u5b8c\u6bd5\u540e\uff0c\u53ef\u4ee5\u6e05\u7a7a\u53d1\u9001\u7f13\u51b2\u533a\uff0c\u4ee5\u4fbf\u63a5\u6536\u65b0\u7684\u6570\u636e\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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USART\uff08UniversalSynchronousAsynchronousReceiverTransmitter\uff09\u662f\u4e00\u79cd\u591a\u7528\u9014\u7684\u4e32\u884c\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u540c\u6b65\u6216\u5f02\u6b65\u5730\u63a5\u6536<\/p>\n","protected":false},"author":1,"featured_media":1839,"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":[305],"class_list":["post-61785","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-dzjs"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/61785","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=61785"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/61785\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=61785"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=61785"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=61785"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}