{"id":77164,"date":"2023-12-29T21:43:26","date_gmt":"2023-12-29T13:43:26","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77164"},"modified":"2023-12-29T21:43:26","modified_gmt":"2023-12-29T13:43:26","slug":"ubtlfw","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77164.html","title":{"rendered":"UART \u6ce2\u7279\u7387\u8303\u56f4"},"content":{"rendered":"<p>&emsp;&emsp;UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c<a href=\"https:\/\/www.techphant.cn\/tag\/txxy\" target=\"_blank\" rel=\"noopener\">\u901a\u4fe1\u534f\u8bae<\/a>\uff0c\u6ce2\u7279\u7387\u8303\u56f4\u662f\u5176\u91cd\u8981\u7279\u6027\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8<a href=\"https:\/\/www.techphant.cn\/tag\/uart\" target=\"_blank\" rel=\"noopener\">UART<\/a>\u6ce2\u7279\u7387\u8303\u56f4\u7684\u76f8\u5173\u77e5\u8bc6\u3002<\/p>\n<h2 style=\"text-align: center;\">UART \u6ce2\u7279\u7387\u7b80\u4ecb<\/h2>\n<h3>&emsp;&emsp;\u4ec0\u4e48\u662f\u6ce2\u7279\u7387\uff1f<\/h3>\n<p>&emsp;&emsp;\u6ce2\u7279\u7387\u662f\u6307\u5355\u4f4d\u65f6\u95f4\u5185\u4f20\u8f93\u7684\u6bd4\u7279\u6570\u91cf\uff0c\u901a\u5e38\u4ee5\u6bcf\u79d2\u4f20\u8f93\u7684\u6bd4\u7279\u6570\uff08bps\uff09\u6765\u8ba1\u91cf\u3002\u5728UART\u901a\u4fe1\u4e2d\uff0c\u6ce2\u7279\u7387\u7528\u4e8e\u63a7\u5236\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\u3002\u5e38\u89c1\u7684\u6ce2\u7279\u7387\u5305\u62ec9600\u300119200\u300138400\u7b49\u3002<\/p>\n<h3>&emsp;&emsp;UART\u6ce2\u7279\u7387\u8303\u56f4<\/h3>\n<p>&emsp;&emsp;UART\u6ce2\u7279\u7387\u901a\u5e38\u5728110bps\u81f3115200bps\u4e4b\u95f4\uff0c\u5177\u4f53\u8303\u56f4\u53d6\u51b3\u4e8e\u786c\u4ef6\u8bbe\u5907\u7684\u6027\u80fd\u548c\u901a\u4fe1\u9700\u6c42\u3002\u9009\u62e9\u9002\u5f53\u7684\u6ce2\u7279\u7387\u5bf9\u4e8e\u786e\u4fdd\u7a33\u5b9a\u3001\u9ad8\u6548\u7684\u6570\u636e\u901a\u4fe1\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h2 style=\"text-align: center;\">\u6ce2\u7279\u7387\u9009\u62e9\u6307\u5357<\/h2>\n<h3>&emsp;&emsp;\u901a\u4fe1\u8ddd\u79bb\u5f71\u54cd<\/h3>\n<p>&emsp;&emsp;\u8f83\u4f4e\u7684\u6ce2\u7279\u7387\u901a\u5e38\u9002\u7528\u4e8e\u957f\u8ddd\u79bb\u901a\u4fe1\uff0c\u800c\u8f83\u9ad8\u7684\u6ce2\u7279\u7387\u9002\u7528\u4e8e\u77ed\u8ddd\u79bb\u901a\u4fe1\u3002\u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387\u6709\u52a9\u4e8e\u51cf\u5c11\u901a\u4fe1\u4e2d\u7684\u8bef\u7801\u7387\uff0c\u63d0\u9ad8\u901a\u4fe1\u8d28\u91cf\u3002<\/p>\n<h3>&emsp;&emsp;\u6570\u636e\u4f20\u8f93\u9700\u6c42<\/h3>\n<p>&emsp;&emsp;\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u53ef\u80fd\u5bf9\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u6709\u4e0d\u540c\u8981\u6c42\u3002\u5728\u9009\u62e9\u6ce2\u7279\u7387\u65f6\uff0c\u9700\u8981\u8003\u8651\u6570\u636e\u91cf\u3001\u4f20\u8f93\u5ef6\u8fdf\u7b49\u56e0\u7d20\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u80fd\u591f\u53ca\u65f6\u3001\u51c6\u786e\u5730\u4f20\u8f93\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>UART\u6ce2\u7279\u7387\u8303\u56f4\u5e7f\u6cdb\uff0c\u53ef\u6839\u636e\u5177\u4f53\u7684\u901a\u4fe1\u9700\u6c42\u548c\u786c\u4ef6\u652f\u6301\u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387\u3002<\/strong>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6b63\u786e\u9009\u62e9<a href=\"https:\/\/www.techphant.cn\/tag\/btl\" target=\"_blank\" rel=\"noopener\">\u6ce2\u7279\u7387<\/a>\u5c06\u76f4\u63a5\u5f71\u54cd\u901a\u4fe1\u8d28\u91cf\u548c\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u5728\u8bbe\u8ba1\u548c\u914d\u7f6eUART\u901a\u4fe1\u65f6\uff0c\u52a1\u5fc5\u5145\u5206\u8003\u8651\u6ce2\u7279\u7387\u7684\u9009\u62e9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u6ce2\u7279\u7387\u8303\u56f4\u662f\u5176\u91cd\u8981\u7279\u6027\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8UART<\/p>\n","protected":false},"author":1,"featured_media":64183,"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":[175],"class_list":["post-77164","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-btl"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77164","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=77164"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77164\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=77164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}