{"id":48151,"date":"2023-09-27T10:56:39","date_gmt":"2023-09-27T02:56:39","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=48151"},"modified":"2023-09-27T10:56:39","modified_gmt":"2023-09-27T02:56:39","slug":"utxxyjs-2","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/48151.html","title":{"rendered":"UART\u901a\u4fe1\u534f\u8bae\u7b80\u8ff0"},"content":{"rendered":"

  UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u901a\u4fe1\u534f\u8bae\u662f\u4e00\u79cd\u5f02\u6b65\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u4e24\u4e2a\u901a\u4fe1\u8bbe\u5907\u4e4b\u95f4\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002UART\u7684\u4e3b\u8981\u529f\u80fd\u662f\u63d0\u4f9b\u4e00\u79cd\u65b9\u4fbf\u5feb\u6377\u7684\u65b9\u6cd5\uff0c\u7528\u4e8e\u5728\u4e24\u4e2a\u901a\u4fe1\u8bbe\u5907\u4e4b\u95f4\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\uff0c\u4ee5\u5b9e\u73b0\u53cc\u65b9\u7684\u901a\u4fe1\u3002UART\u901a\u4fe1\u534f\u8bae\u662f\u4e00\u79cd\u7b80\u5355\u800c\u6709\u6548\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u7cfb\u7edf\u7684\u6570\u636e\u4f20\u8f93\u6548\u7387\uff0c\u5e76\u4e14\u53ef\u4ee5\u6539\u5584\u7cfb\u7edf\u7684\u8fd0\u884c\u6548\u7387\u3002<\/strong><\/p>\n

UART\u534f\u8bae\u7684\u4f18\u70b9<\/h2>\n

  1.\u7075\u6d3b\u6027<\/h3>\n

  UART\u534f\u8bae\u7684\u7075\u6d3b\u6027\u662f\u5b83\u7684\u6700\u5927\u4f18\u70b9\u3002\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u786c\u4ef6\u73af\u5883\u4e2d\u4f7f\u7528\uff0c\u5e76\u53ef\u4ee5\u8f7b\u677e\u5730\u8c03\u6574\u901f\u7387\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u4e0d\u540c\u7684\u6570\u636e\u5e27\u683c\u5f0f\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u8981\u6c42\u3002<\/p>\n

  2.\u5bb9\u6613\u5b9e\u73b0<\/h3>\n

  UART\u534f\u8bae\u7684\u5b9e\u73b0\u4e5f\u5f88\u5bb9\u6613\uff0c\u53ea\u9700\u8981\u4f7f\u7528\u4e00\u4e2a\u5fae\u5904\u7406\u5668\u5c31\u53ef\u4ee5\u5b9e\u73b0UART\u534f\u8bae\u7684\u529f\u80fd\u3002UART\u534f\u8bae\u7684\u5b9e\u73b0\u8fc7\u7a0b\u4e5f\u5f88\u7b80\u5355\uff0c\u53ea\u9700\u8981\u6309\u7167\u4e00\u5b9a\u7684\u6b65\u9aa4\u8fdb\u884c\u64cd\u4f5c\u5c31\u53ef\u4ee5\u5b8c\u6210UART\u534f\u8bae\u7684\u5b9e\u73b0\u3002<\/p>\n

  3.\u9ad8\u6548\u7387<\/h3>\n

  UART\u534f\u8bae\u7684\u4f20\u8f93\u6548\u7387\u4e5f\u5f88\u9ad8\uff0c\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d2\u6570\u767e\u4e07\u6b21\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u4ece\u800c\u5927\u5927\u63d0\u9ad8\u7cfb\u7edf\u7684\u4f20\u8f93\u6548\u7387\u3002<\/p>\n

UART\u534f\u8bae\u7684\u7f3a\u70b9<\/h2>\n

  1.\u53ea\u80fd\u652f\u6301\u70b9\u5bf9\u70b9\u901a\u4fe1<\/h3>\n

  UART\u534f\u8bae\u53ea\u80fd\u652f\u6301\u70b9\u5bf9\u70b9\u7684\u901a\u4fe1\uff0c\u4e0d\u80fd\u652f\u6301\u7f51\u7edc\u901a\u4fe1\u3002<\/p>\n

  2.\u6570\u636e\u4f20\u8f93\u8303\u56f4\u53d7\u9650<\/h3>\n

  UART\u534f\u8bae\u7684\u6570\u636e\u4f20\u8f93\u8303\u56f4\u53d7\u5230\u9650\u5236\uff0c\u53ea\u80fd\u5728\u77ed\u8ddd\u79bb\u5185\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  3.\u6570\u636e\u4f20\u8f93\u901f\u7387\u53d7\u9650<\/h3>\n

  UART\u534f\u8bae\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u53d7\u5230\u9650\u5236\uff0c\u53ea\u80fd\u5728\u6bd4\u8f83\u4f4e\u7684\u901f\u7387\u4e0b\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  UART\u901a\u4fe1\u534f\u8bae\u662f\u4e00\u79cd\u7b80\u5355\u800c\u6709\u6548\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u7cfb\u7edf\u7684\u6570\u636e\u4f20\u8f93\u6548\u7387\uff0c\u5e76\u4e14\u53ef\u4ee5\u6539\u5584\u7cfb\u7edf\u7684\u8fd0\u884c\u6548\u7387\u3002<\/strong>UART\u534f\u8bae\u7684\u4f18\u70b9\u5728\u4e8e\u5b83\u7684\u7075\u6d3b\u6027\u3001\u5bb9\u6613\u5b9e\u73b0\u548c\u9ad8\u6548\u7387\uff0c\u4f46\u662f\u5b83\u4e5f\u5b58\u5728\u4e00\u4e9b\u7f3a\u70b9\uff0c\u4f8b\u5982\u53ea\u80fd\u652f\u6301\u70b9\u5bf9\u70b9\u901a\u4fe1\u3001\u6570\u636e\u4f20\u8f93\u8303\u56f4\u53d7\u9650\u548c\u6570\u636e\u4f20\u8f93\u901f\u7387\u53d7\u9650\u3002\u56e0\u6b64\uff0c\u5728\u4f7f\u7528UART\u534f\u8bae\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u9009\u62e9\u548c\u4f7f\u7528\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u7684\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u901a\u4fe1\u534f\u8bae\u662f\u4e00\u79cd\u5f02\u6b65\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u4e24\u4e2a\u901a\u4fe1\u8bbe\u5907\u4e4b\u95f4\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002<\/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-48151","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\/48151","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=48151"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/48151\/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=48151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=48151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=48151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}