{"id":57179,"date":"2023-10-17T18:05:30","date_gmt":"2023-10-17T10:05:30","guid":{"rendered":"https:\/\/www.techphant.cn\/blog\/57179.html"},"modified":"2023-10-17T18:05:30","modified_gmt":"2023-10-17T10:05:30","slug":"ujs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/57179.html","title":{"rendered":"UART\u4ecb\u7ecd"},"content":{"rendered":"

  UART\uff08Universal Asynchronous Receiver \/ Transmitter\uff09\uff0c\u5373\u901a\u7528\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u4e24\u53f0\u8ba1\u7b97\u673a\u6216\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u7684\u6807\u51c6\u63a5\u53e3\u3002\u5b83\u53ef\u4ee5\u5c06\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u8f6c\u6362\u4e3a\u53ef\u8bc6\u522b\u7684\u4e32\u884c\u6570\u636e\u6d41\uff0c\u4ee5\u4fbf\u5728\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002UART\u662f\u4e00\u79cd\u53ef\u9760\u7684\u63a5\u53e3\uff0c\u5b83\u5177\u6709\u826f\u597d\u7684\u7a33\u5b9a\u6027\uff0c\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u51c6\u786e\u6027\u3002<\/p>\n

UART\u7684\u7279\u6027<\/h2>\n

  \u901f\u7387<\/h3>\n

  UART\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u4ece\u51e0\u5343\u4f4d\u6bcf\u79d2\u5230\u51e0\u767e\u4e07\u4f4d\u6bcf\u79d2\u4e0d\u7b49\uff0c\u5177\u4f53\u53d6\u51b3\u4e8eUART\u7684\u7c7b\u578b\u3002UART\u7684\u901f\u7387\u53ef\u4ee5\u88ab\u8c03\u6574\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

  \u683c\u5f0f<\/h3>\n

  UART\u7684\u4f20\u8f93\u683c\u5f0f\u53ef\u4ee5\u6839\u636e\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u800c\u6539\u53d8\uff0c\u53ef\u4ee5\u91c7\u7528\u6807\u51c6\u76848\u4f4d\u6570\u636e\u4f4d\uff0c1\u4f4d\u505c\u6b62\u4f4d\uff0c1\u4f4d\u540c\u6b65\u4f4d\uff0c1\u4f4d\u6821\u9a8c\u4f4d\u7b49\u683c\u5f0f\u3002<\/p>\n

  \u6570\u636e\u4f20\u8f93<\/h3>\n

  UART\u53ef\u4ee5\u652f\u6301\u534a\u53cc\u5de5\u548c\u5168\u53cc\u5de5\u7684\u4f20\u8f93\u6a21\u5f0f\uff0c\u534a\u53cc\u5de5\u6a21\u5f0f\u4e0b\uff0cUART\u53ea\u80fd\u5728\u4e00\u4e2a\u65b9\u5411\u4e0a\u4f20\u8f93\u6570\u636e\uff0c\u800c\u5168\u53cc\u5de5\u6a21\u5f0f\u4e0b\uff0cUART\u53ef\u4ee5\u5728\u4e24\u4e2a\u65b9\u5411\u4e0a\u4f20\u8f93\u6570\u636e\u3002<\/p>\n

UART\u7684\u5e94\u7528<\/h2>\n

  \u4e32\u53e3\u8c03\u8bd5<\/h3>\n

  UART\u53ef\u4ee5\u7528\u4e8e\u4e32\u53e3\u8c03\u8bd5\uff0c\u53ef\u4ee5\u7528\u6765\u68c0\u67e5\u7cfb\u7edf\u7684\u8fd0\u884c\u72b6\u6001\uff0c\u8c03\u8bd5\u7a0b\u5e8f\uff0c\u6536\u96c6\u7cfb\u7edf\u6027\u80fd\u6570\u636e\u7b49\u3002<\/p>\n

  \u6570\u636e\u4f20\u8f93<\/h3>\n

  UART\u53ef\u4ee5\u7528\u4e8e\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u7528\u6765\u5728\u4e24\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6587\u4ef6\uff0c\u4f20\u8f93\u6570\u636e\uff0c\u4f20\u8f93\u56fe\u50cf\u7b49\u3002<\/p>\n

  \u63a7\u5236\u5668\u8fde\u63a5<\/h3>\n

  UART\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u5668\u8fde\u63a5\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u4f20\u611f\u5668\uff0c\u6253\u5370\u673a\uff0c\u5916\u90e8\u5b58\u50a8\u8bbe\u5907\u7b49\uff0c\u5b9e\u73b0\u63a7\u5236\u5668\u548c\u5916\u90e8\u8bbe\u5907\u7684\u4ea4\u4e92\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  UART\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u4e24\u53f0\u8ba1\u7b97\u673a\u6216\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u7684\u6807\u51c6\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u8f6c\u6362\u4e3a\u53ef\u8bc6\u522b\u7684\u4e32\u884c\u6570\u636e\u6d41\uff0c\u4ee5\u4fbf\u5728\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002<\/strong>UART\u5177\u6709\u826f\u597d\u7684\u7a33\u5b9a\u6027\uff0c\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u51c6\u786e\u6027\u3002UART\u5177\u6709\u8c03\u6574\u4f20\u8f93\u901f\u7387\u3001\u652f\u6301\u534a\u53cc\u5de5\u548c\u5168\u53cc\u5de5\u7684\u4f20\u8f93\u6a21\u5f0f\u3001\u53ef\u6539\u53d8\u4f20\u8f93\u683c\u5f0f\u7b49\u7279\u6027\uff0c\u53ef\u4ee5\u7528\u4e8e\u4e32\u53e3\u8c03\u8bd5\u3001\u6570\u636e\u4f20\u8f93\u548c\u63a7\u5236\u5668\u8fde\u63a5\u7b49\u5e94\u7528\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\uff0c\u5373\u901a\u7528\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u4e24\u53f0\u8ba1\u7b97\u673a\u6216\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93<\/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-57179","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\/57179"}],"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=57179"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/57179\/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=57179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=57179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=57179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}