{"id":57711,"date":"2023-10-17T13:03:48","date_gmt":"2023-10-17T05:03:48","guid":{"rendered":"\/\/www.dealsbon.com\/blog\/57711.html"},"modified":"2023-10-17T13:03:48","modified_gmt":"2023-10-17T05:03:48","slug":"ikmnuck","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/57711.html","title":{"rendered":"IO\u53e3\u6a21\u62dfUART\u4e32\u53e3"},"content":{"rendered":"<p>&emsp;&emsp;UART\uff08Universal Asynchronous Receiver \/ Transmitter\uff09\u662f\u4e00\u79cd\u4f4e\u6210\u672c\u7684\u901a\u4fe1\u6280\u672f\uff0c\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002 IO\u53e3\u6a21\u62dfUART\u4e32\u53e3\u662f\u5c06\u666e\u901a\u7684IO\u53e3\u6a21\u62df\u6210UART\u4e32\u53e3\uff0c\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u672c\u6587\u5c06\u4ecb\u7ecdIO\u53e3\u6a21\u62dfUART\u4e32\u53e3\u7684\u57fa\u672c\u539f\u7406\uff0c\u4ee5\u53ca\u5b83\u7684\u4f18\u52bf\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n<h2 style=\"text-align: center;\">IO\u53e3\u6a21\u62dfUART\u4e32\u53e3\u7684\u57fa\u672c\u539f\u7406<\/h2>\n<p>&emsp;&emsp;IO\u53e3\u6a21\u62dfUART\u4e32\u53e3\u662f\u901a\u8fc7\u5c06\u666e\u901a\u7684IO\u53e3\u6a21\u62df\u6210UART\u4e32\u53e3\uff0c\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u901a\u4fe1\u3002 UART\u4e32\u53e3\u7684\u57fa\u672c\u539f\u7406\u662f\uff0c\u901a\u8fc7TTL\u4fe1\u53f7\u7ebf\uff0c\u5c06\u4e24\u53f0\u8ba1\u7b97\u673a\u76f8\u8fde\uff0c\u901a\u8fc7TTL\u4fe1\u53f7\u7ebf\u53d1\u9001\u6570\u636e\u3002<\/p>\n<h3>&emsp;&emsp;IO\u53e3\u6a21\u62dfUART\u4e32\u53e3\u7684\u4f18\u52bf<\/h3>\n<p>&emsp;&emsp;IO\u53e3\u6a21\u62dfUART\u4e32\u53e3\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li>\u7b80\u5355\u6613\u7528\uff1aIO\u53e3\u6a21\u62dfUART\u4e32\u53e3\u7684\u4f7f\u7528\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u8fde\u63a5TTL\u4fe1\u53f7\u7ebf\u5373\u53ef\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/li>\n<li>\u4f4e\u6210\u672c\uff1aIO\u53e3\u6a21\u62dfUART\u4e32\u53e3\u7684\u6210\u672c\u975e\u5e38\u4f4e\uff0c\u4e0d\u9700\u8981\u989d\u5916\u7684\u8bbe\u5907\uff0c\u53ea\u9700\u8981TTL\u4fe1\u53f7\u7ebf\u5373\u53ef\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/li>\n<li>\u9ad8\u6548\u7387\uff1aIO\u53e3\u6a21\u62dfUART\u4e32\u53e3\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u53ef\u4ee5\u8fbe\u5230\u6bd4\u4f20\u7edfUART\u4e32\u53e3\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u3002<\/li>\n<\/ul>\n<h3>&emsp;&emsp;IO\u53e3\u6a21\u62dfUART\u4e32\u53e3\u7684\u5e94\u7528\u573a\u666f<\/h3>\n<p>&emsp;&emsp;IO\u53e3\u6a21\u62dfUART\u4e32\u53e3\u7684\u5e94\u7528\u573a\u666f\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u667a\u80fd\u5bb6\u5c45\uff1aIO\u53e3\u6a21\u62dfUART\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4ee5\u5b9e\u73b0\u5bb6\u5ead\u81ea\u52a8\u5316\u3002<\/li>\n<li>\u5de5\u4e1a\u81ea\u52a8\u5316\uff1aIO\u53e3\u6a21\u62dfUART\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4ee5\u5b9e\u73b0\u5de5\u4e1a\u8bbe\u5907\u4e4b\u95f4\u7684\u81ea\u52a8\u5316\u63a7\u5236\u3002<\/li>\n<li>\u667a\u80fd\u4ea4\u901a\uff1aIO\u53e3\u6a21\u62dfUART\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u4ea4\u901a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4ee5\u5b9e\u73b0\u667a\u80fd\u4ea4\u901a\u7684\u81ea\u52a8\u5316\u63a7\u5236\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>IO\u53e3\u6a21\u62dfUART\u4e32\u53e3\u662f\u4e00\u79cd\u5c06\u666e\u901a\u7684IO\u53e3\u6a21\u62df\u6210UART\u4e32\u53e3\u7684\u6280\u672f\uff0c\u5b83\u5177\u6709\u7b80\u5355\u6613\u7528\u3001\u4f4e\u6210\u672c\u3001\u9ad8\u6548\u7387\u7b49\u4f18\u52bf\uff0c\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u667a\u80fd\u4ea4\u901a\u7b49\u573a\u666f\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u662f\u4e00\u79cd\u4f4e\u6210\u672c\u7684\u901a\u4fe1\u6280\u672f\uff0c\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002IO\u53e3\u6a21\u62dfUAR<\/p>\n","protected":false},"author":1,"featured_media":4132,"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":[69],"class_list":["post-57711","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/57711"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=57711"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/57711\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=57711"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=57711"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=57711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}