{"id":57543,"date":"2023-10-22T21:49:51","date_gmt":"2023-10-22T13:49:51","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=57543"},"modified":"2023-10-22T21:49:51","modified_gmt":"2023-10-22T13:49:51","slug":"ucxtx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/57543.html","title":{"rendered":"UART\u4e32\u884c\u901a\u4fe1"},"content":{"rendered":"<p>&emsp;&emsp;UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u662f\u4e00\u79cd\u901a\u7528\u7684\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e24\u4e2a\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u8fdb\u884c\u53cc\u5411\u4f20\u8f93\u3002<strong>UART\u4e32\u884c\u901a\u4fe1\u662f\u4e00\u79cd\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u5728\u591a\u79cd\u7cfb\u7edf\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4f20\u8f93\u6a21\u5f0f\uff0c\u5982\u5168\u53cc\u5de5\u3001\u534a\u53cc\u5de5\u548c\u5355\u5de5\u6a21\u5f0f\u3002<\/strong><\/p>\n<h2 style=\"text-align: center;\">UART\u4e32\u884c\u901a\u4fe1\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>&emsp;&emsp;UART\u4e32\u884c\u901a\u4fe1\u7684\u5de5\u4f5c\u539f\u7406\u662f\uff0c\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u662f\u901a\u8fc7\u4e00\u7ec4\u4e24\u6839\u7ebf\uff08\u53d1\u9001\u7ebf\u548c\u63a5\u6536\u7ebf\uff09\u5b9e\u73b0\u7684\u3002\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u53d1\u9001\u7ebf\u4e0a\u7684\u4fe1\u53f7\u4f1a\u88ab\u53d1\u9001\u65b9\u7684UART\u82af\u7247\u8f6c\u6362\u6210\u53e6\u4e00\u7aef\u63a5\u6536\u65b9\u7684UART\u82af\u7247\u80fd\u591f\u8bc6\u522b\u7684\u4fe1\u53f7\uff0c\u800c\u63a5\u6536\u7ebf\u4e0a\u7684\u4fe1\u53f7\u5219\u4f1a\u88ab\u63a5\u6536\u65b9\u7684UART\u82af\u7247\u8f6c\u6362\u6210\u53d1\u9001\u65b9\u7684UART\u82af\u7247\u80fd\u591f\u8bc6\u522b\u7684\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0\u53cc\u5411\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<h2 style=\"text-align: center;\">UART\u4e32\u884c\u901a\u4fe1\u7684\u4f20\u8f93\u6a21\u5f0f<\/h2>\n<p>&emsp;&emsp;UART\u4e32\u884c\u901a\u4fe1\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4f20\u8f93\u6a21\u5f0f\uff0c\u5176\u4e2d\u5e38\u89c1\u7684\u6709\u5168\u53cc\u5de5\u6a21\u5f0f\u3001\u534a\u53cc\u5de5\u6a21\u5f0f\u548c\u5355\u5de5\u6a21\u5f0f\u3002<\/p>\n<h3>&emsp;&emsp;\u5168\u53cc\u5de5\u6a21\u5f0f<\/h3>\n<p>&emsp;&emsp;\u5168\u53cc\u5de5\u6a21\u5f0f\u662fUART\u4e32\u884c\u901a\u4fe1\u4e2d\u6700\u5e38\u7528\u7684\u4f20\u8f93\u6a21\u5f0f\uff0c\u5b83\u53ef\u4ee5\u540c\u65f6\u5141\u8bb8\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u66f4\u52a0\u9ad8\u6548\u7684\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<h3>&emsp;&emsp;\u534a\u53cc\u5de5\u6a21\u5f0f<\/h3>\n<p>&emsp;&emsp;\u534a\u53cc\u5de5\u6a21\u5f0f\u662fUART\u4e32\u884c\u901a\u4fe1\u4e2d\u53e6\u4e00\u79cd\u5e38\u89c1\u7684\u4f20\u8f93\u6a21\u5f0f\uff0c\u5b83\u53ea\u5141\u8bb8\u4e00\u7aef\u53d1\u9001\u6570\u636e\uff0c\u53e6\u4e00\u7aef\u63a5\u6536\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u5355\u5411\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<h3>&emsp;&emsp;\u5355\u5de5\u6a21\u5f0f<\/h3>\n<p>&emsp;&emsp;\u5355\u5de5\u6a21\u5f0f\u662fUART\u4e32\u884c\u901a\u4fe1\u4e2d\u6700\u7b80\u5355\u7684\u4f20\u8f93\u6a21\u5f0f\uff0c\u5b83\u53ea\u5141\u8bb8\u4e00\u7aef\u53d1\u9001\u6570\u636e\uff0c\u53e6\u4e00\u7aef\u63a5\u6536\u6570\u636e\uff0c\u800c\u4e24\u7aef\u4e4b\u95f4\u4e0d\u80fd\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u5355\u5411\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>UART\u4e32\u884c\u901a\u4fe1\u662f\u4e00\u79cd\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u5728\u591a\u79cd\u7cfb\u7edf\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4f20\u8f93\u6a21\u5f0f\uff0c\u5982\u5168\u53cc\u5de5\u3001\u534a\u53cc\u5de5\u548c\u5355\u5de5\u6a21\u5f0f\u3002<\/strong>UART\u4e32\u884c\u901a\u4fe1\u7684\u5de5\u4f5c\u539f\u7406\u662f\uff0c\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u662f\u901a\u8fc7\u4e00\u7ec4\u4e24\u6839\u7ebf\uff08\u53d1\u9001\u7ebf\u548c\u63a5\u6536\u7ebf\uff09\u5b9e\u73b0\u7684\u3002UART\u4e32\u884c\u901a\u4fe1\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4f20\u8f93\u6a21\u5f0f\uff0c\u5176\u4e2d\u5e38\u89c1\u7684\u6709\u5168\u53cc\u5de5\u6a21\u5f0f\u3001\u534a\u53cc\u5de5\u6a21\u5f0f\u548c\u5355\u5de5\u6a21\u5f0f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u662f\u4e00\u79cd\u901a\u7528\u7684\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e24\u4e2a\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u8fdb\u884c\u53cc\u5411\u4f20\u8f93\u3002<\n<\/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":[145],"class_list":["post-57543","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-uart"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/57543","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=57543"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/57543\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=57543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=57543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=57543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}