{"id":55850,"date":"2023-10-17T22:55:28","date_gmt":"2023-10-17T14:55:28","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=55850"},"modified":"2023-10-17T22:55:28","modified_gmt":"2023-10-17T14:55:28","slug":"uybcktx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/55850.html","title":{"rendered":"UART \u5f02\u6b65\u4e32\u53e3\u901a\u4fe1"},"content":{"rendered":"<p>&emsp;&emsp;UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u662f\u4e00\u79cd\u6bd4\u8f83\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u5728\u4e24\u4e2a\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u5f02\u6b65\u901a\u4fe1\u3002UART \u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u7684\u4f18\u70b9\u662f\u7b80\u5355\u3001\u7075\u6d3b\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u5404\u79cd\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4f4e\u6210\u672c\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<h2 style=\"text-align: center;\">UART \u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>&emsp;&emsp;UART \u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u662f\u4e00\u79cd\u534a\u53cc\u5de5\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u5b83\u5305\u62ec\u4e00\u4e2a\u53d1\u9001\u7aef\u548c\u4e00\u4e2a\u63a5\u6536\u7aef\u3002\u53d1\u9001\u7aef\u5c06\u6570\u636e\u53d1\u9001\u5230\u63a5\u6536\u7aef\uff0c\u63a5\u6536\u7aef\u6536\u5230\u6570\u636e\u540e\uff0c\u518d\u5c06\u6570\u636e\u53d1\u9001\u56de\u53d1\u9001\u7aef\uff0c\u4ee5\u786e\u8ba4\u6536\u5230\u6570\u636e\u3002\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u4e4b\u95f4\u7684\u901a\u4fe1\u662f\u5f02\u6b65\u7684\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u53d1\u9001\u7aef\u53d1\u9001\u7684\u6570\u636e\u53ef\u4ee5\u5728\u4efb\u610f\u65f6\u95f4\u6bb5\u5185\u63a5\u6536\u5230\uff0c\u800c\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u4e4b\u95f4\u4e0d\u9700\u8981\u540c\u6b65\u3002<\/p>\n<h3>&emsp;&emsp;UART \u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u7684\u4f20\u8f93\u534f\u8bae<\/h3>\n<p>&emsp;&emsp;UART \u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u7684\u4f20\u8f93\u534f\u8bae\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u5b9a\u4e49\u4e86\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\u3002UART \u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u7684\u4f20\u8f93\u534f\u8bae\u662f\u4e00\u79cd\u57fa\u4e8e\u5e27\u7684\u534f\u8bae\uff0c\u5b83\u5b9a\u4e49\u4e86\u6bcf\u4e00\u5e27\u4e2d\u7684\u6570\u636e\u683c\u5f0f\uff0c\u4ee5\u53ca\u6bcf\u4e00\u5e27\u4e2d\u7684\u4fe1\u606f\u7f16\u7801\u65b9\u5f0f\u3002UART \u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u7684\u4f20\u8f93\u534f\u8bae\u8fd8\u5b9a\u4e49\u4e86\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u4e4b\u95f4\u7684\u6821\u9a8c\u673a\u5236\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u4f1a\u51fa\u73b0\u9519\u8bef\u3002<\/p>\n<h3>&emsp;&emsp;UART \u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u7684\u5e94\u7528\u573a\u666f<\/h3>\n<p>&emsp;&emsp;UART \u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u5176\u4e2d\u5305\u62ec\u4e32\u53e3\u6253\u5370\u673a\u3001\u4e32\u53e3\u63a7\u5236\u5668\u3001\u4e32\u53e3\u6a21\u5757\u7b49\u3002UART \u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u591a\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4f8b\u5982\uff0c\u53ef\u4ee5\u7528\u6765\u4f20\u8f93\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u6c14\u538b\u7b49\u4f20\u611f\u5668\u7684\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u7528\u6765\u4f20\u8f93\u63a7\u5236\u5668\u7684\u547d\u4ee4\u3002UART \u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u8fd8\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u8fdc\u7a0b\u901a\u4fe1\uff0c\u4f8b\u5982\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u4e24\u4e2a\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>UART \u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u662f\u4e00\u79cd\u534a\u53cc\u5de5\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u53ef\u4ee5\u7528\u6765\u5728\u4e24\u4e2a\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u5f02\u6b65\u901a\u4fe1\u3002<\/strong>\u5b83\u5177\u6709\u7b80\u5355\u3001\u7075\u6d3b\u7684\u7279\u70b9\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u5404\u79cd\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4f4e\u6210\u672c\u7684\u6570\u636e\u4f20\u8f93\u3002UART \u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u7684\u4f20\u8f93\u534f\u8bae\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u5b9a\u4e49\u4e86\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff0c\u4ee5\u53ca\u6bcf\u4e00\u5e27\u4e2d\u7684\u4fe1\u606f\u7f16\u7801\u65b9\u5f0f\u3002UART \u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u591a\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4e5f\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u8fdc\u7a0b\u901a\u4fe1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u662f\u4e00\u79cd\u6bd4\u8f83\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u5728\u4e24\u4e2a\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4<\/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-55850","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/55850","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=55850"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/55850\/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=55850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=55850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=55850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}