{"id":45975,"date":"2023-09-29T20:09:31","date_gmt":"2023-09-29T12:09:31","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=45975"},"modified":"2023-09-29T20:09:31","modified_gmt":"2023-09-29T12:09:31","slug":"uhurndsbgjzn","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/45975.html","title":{"rendered":"USB\u548cUART\uff1a\u8ba9\u4f60\u7684\u8bbe\u5907\u66f4\u52a0\u667a\u80fd"},"content":{"rendered":"<p>&emsp;&emsp;\u968f\u7740\u79d1\u6280\u7684\u53d1\u5c55\uff0cUSB\u548cUART\u6280\u672f\u5df2\u7ecf\u6210\u4e3a\u667a\u80fd\u8bbe\u5907\u7684\u6807\u914d\u3002USB\u548cUART\u6280\u672f\u53ef\u4ee5\u8ba9\u4f60\u7684\u8bbe\u5907\u66f4\u52a0\u667a\u80fd\uff0c\u5b83\u4eec\u53ef\u4ee5\u63d0\u4f9b\u66f4\u591a\u7684\u529f\u80fd\uff0c\u5e76\u4e14\u53ef\u4ee5\u66f4\u5feb\u7684\u4f20\u8f93\u6570\u636e\u3002\u672c\u6587\u5c06\u4ecb\u7ecdUSB\u548cUART\u6280\u672f\uff0c\u5e76\u8ba8\u8bba\u5b83\u4eec\u5728\u667a\u80fd\u8bbe\u5907\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n<h2 style=\"text-align: center;\">\u4ec0\u4e48\u662fUSB\uff1f<\/h2>\n<p>&emsp;&emsp;USB\uff08Universal Serial Bus\uff09\u662f\u4e00\u79cd\u901a\u7528\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u7535\u8111\u548c\u5176\u4ed6\u7535\u5b50\u8bbe\u5907\uff0c\u5982\u6253\u5370\u673a\u3001\u5916\u90e8\u786c\u76d8\u3001\u6444\u50cf\u5934\u3001\u6e38\u620f\u624b\u67c4\u7b49\u3002USB\u63a5\u53e3\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\uff0c\u5982\u6587\u4ef6\u4f20\u8f93\u3001\u97f3\u9891\u4f20\u8f93\u3001\u89c6\u9891\u4f20\u8f93\u7b49\u3002\u5b83\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u8bbe\u5907\uff0c\u5e76\u4e14\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<h3>&emsp;&emsp;USB\u7684\u4f18\u52bf<\/h3>\n<ul>\n<li>1. USB\u63a5\u53e3\u517c\u5bb9\u6027\u5f3a\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u8bbe\u5907\u3002<\/li>\n<li>2. USB\u63a5\u53e3\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\uff0c\u5982\u6587\u4ef6\u4f20\u8f93\u3001\u97f3\u9891\u4f20\u8f93\u3001\u89c6\u9891\u4f20\u8f93\u7b49\u3002<\/li>\n<li>3. USB\u63a5\u53e3\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/li>\n<li>4. USB\u63a5\u53e3\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">\u4ec0\u4e48\u662fUART\uff1f<\/h2>\n<p>&emsp;&emsp;UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u662f\u4e00\u79cd\u901a\u7528\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u662f\u4e00\u79cd\u53ef\u4ee5\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u7684\u63a5\u53e3\u3002UART\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002UART\u63a5\u53e3\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\uff0c\u5982\u6587\u4ef6\u4f20\u8f93\u3001\u97f3\u9891\u4f20\u8f93\u3001\u89c6\u9891\u4f20\u8f93\u7b49\u3002<\/p>\n<h3>&emsp;&emsp;UART\u7684\u4f18\u52bf<\/h3>\n<ul>\n<li>1. UART\u63a5\u53e3\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/li>\n<li>2. UART\u63a5\u53e3\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\uff0c\u5982\u6587\u4ef6\u4f20\u8f93\u3001\u97f3\u9891\u4f20\u8f93\u3001\u89c6\u9891\u4f20\u8f93\u7b49\u3002<\/li>\n<li>3. UART\u63a5\u53e3\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u9700\u6c42\u3002<\/li>\n<li>4. UART\u63a5\u53e3\u5177\u6709\u4f4e\u529f\u8017\uff0c\u53ef\u4ee5\u964d\u4f4e\u8bbe\u5907\u7684\u529f\u8017\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">\u7ed3\u8bba<\/h2>\n<p>&emsp;&emsp;<strong>USB\u548cUART\u6280\u672f\u662f\u73b0\u4eca\u667a\u80fd\u8bbe\u5907\u7684\u6807\u914d\uff0c\u5b83\u4eec\u53ef\u4ee5\u63d0\u4f9b\u66f4\u591a\u7684\u529f\u80fd\uff0c\u5e76\u4e14\u53ef\u4ee5\u66f4\u5feb\u7684\u4f20\u8f93\u6570\u636e\u3002<\/strong>USB\u63a5\u53e3\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u6570\u636e\u4f20\u8f93\uff0c\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002UART\u63a5\u53e3\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u6570\u636e\u4f20\u8f93\uff0c\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002\u56e0\u6b64\uff0cUSB\u548cUART\u6280\u672f\u53ef\u4ee5\u8ba9\u4f60\u7684\u8bbe\u5907\u66f4\u52a0\u667a\u80fd\uff0c\u4ece\u800c\u63d0\u9ad8\u8bbe\u5907\u7684\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u968f\u7740\u79d1\u6280\u7684\u53d1\u5c55\uff0cUSB\u548cUART\u6280\u672f\u5df2\u7ecf\u6210\u4e3a\u667a\u80fd\u8bbe\u5907\u7684\u6807\u914d\u3002USB\u548cUART\u6280\u672f\u53ef\u4ee5\u8ba9\u4f60\u7684\u8bbe\u5907\u66f4\u52a0\u667a\u80fd\uff0c\u5b83\u4eec\u53ef\u4ee5\u63d0\u4f9b\u66f4\u591a\u7684\u529f\u80fd\uff0c\u5e76\u4e14\u53ef\u4ee5\u66f4\u5feb\u7684\u4f20\u8f93\u6570\u636e\u3002\u672c\u6587\u5c06\u4ecb\u7ecdUSB\u548c<\/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-45975","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\/45975","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=45975"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/45975\/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=45975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=45975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=45975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}