{"id":44389,"date":"2023-09-28T02:23:16","date_gmt":"2023-09-27T18:23:16","guid":{"rendered":"\/\/www.dealsbon.com\/?p=44389"},"modified":"2023-09-28T02:23:16","modified_gmt":"2023-09-27T18:23:16","slug":"unbjg","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/44389.html","title":{"rendered":"UART\u5185\u90e8\u7ed3\u6784"},"content":{"rendered":"

  UART\uff08Universal Asynchronous Receiver \/ Transmitter\uff09\u662f\u4e00\u79cd\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u7684\u6280\u672f\uff0c\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u4f4d\u6d41\u7684\u5f62\u5f0f\u53d1\u9001\u548c\u63a5\u6536\u3002UART\u7684\u5185\u90e8\u7ed3\u6784\u7531\u591a\u4e2a\u5173\u952e\u90e8\u4ef6\u7ec4\u6210\uff0c\u5305\u62ec\u6536\u53d1\u5668\u3001\u53d1\u9001\u5668\u3001\u63a7\u5236\u5668\u3001\u63a5\u6536\u5668\u548c\u7f13\u51b2\u5668\u7b49\u3002\u672c\u6587\u5c06\u4ecb\u7ecdUART\u5185\u90e8\u7ed3\u6784\u7684\u57fa\u672c\u529f\u80fd\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528UART\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u6536\u53d1\u5668<\/h2>\n

  UART\u7684\u6536\u53d1\u5668\u662fUART\u7684\u6838\u5fc3\u90e8\u4ef6\uff0c\u5b83\u662f\u4e00\u79cd\u6a21\u62df\u82af\u7247\uff0c\u7528\u4e8e\u5c06\u6570\u5b57\u4fe1\u53f7\u8f6c\u6362\u4e3a\u6a21\u62df\u4fe1\u53f7\uff0c\u4ee5\u4fbf\u5728\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u6536\u53d1\u5668\u7684\u8f93\u5165\u7aef\u63a5\u6536\u6765\u81eaUART\u63a7\u5236\u5668\u7684\u6570\u5b57\u4fe1\u53f7\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u6a21\u62df\u4fe1\u53f7\uff0c\u7136\u540e\u5c06\u5176\u53d1\u9001\u5230\u53e6\u4e00\u53f0\u8bbe\u5907\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u6536\u53d1\u5668\u7684\u8f93\u51fa\u7aef\u63a5\u6536\u6765\u81ea\u53e6\u4e00\u53f0\u8bbe\u5907\u7684\u6a21\u62df\u4fe1\u53f7\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u6570\u5b57\u4fe1\u53f7\uff0c\u7136\u540e\u53d1\u9001\u7ed9UART\u63a7\u5236\u5668\u3002<\/p>\n

\u53d1\u9001\u5668<\/h2>\n

  UART\u7684\u53d1\u9001\u5668\u662f\u4e00\u79cd\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u4f4d\u6d41\u7684\u5f62\u5f0f\u53d1\u9001\u51fa\u53bb\u7684\u82af\u7247\uff0c\u5b83\u53ef\u4ee5\u5c06\u6765\u81eaUART\u63a7\u5236\u5668\u7684\u6570\u636e\u53d1\u9001\u5230\u53e6\u4e00\u53f0\u8bbe\u5907\u3002\u53d1\u9001\u5668\u7684\u5de5\u4f5c\u539f\u7406\u662f\uff0c\u5b83\u5c06\u6765\u81eaUART\u63a7\u5236\u5668\u7684\u6570\u636e\u6309\u7167\u7279\u5b9a\u7684\u683c\u5f0f\u8fdb\u884c\u7f16\u7801\uff0c\u7136\u540e\u5c06\u5176\u53d1\u9001\u5230\u53e6\u4e00\u53f0\u8bbe\u5907\u3002<\/p>\n

\u63a7\u5236\u5668<\/h2>\n

  UART\u7684\u63a7\u5236\u5668\u662fUART\u7684\u6838\u5fc3\u90e8\u4ef6\uff0c\u5b83\u8d1f\u8d23\u63a7\u5236\u6570\u636e\u7684\u6536\u53d1\u8fc7\u7a0b\u3002\u63a7\u5236\u5668\u63a5\u6536\u6765\u81ea\u53d1\u9001\u5668\u7684\u6570\u636e\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u63a5\u6536\u5668\u53ef\u4ee5\u8bc6\u522b\u7684\u683c\u5f0f\u3002\u53e6\u5916\uff0c\u63a7\u5236\u5668\u8fd8\u8d1f\u8d23\u63a7\u5236UART\u7684\u5de5\u4f5c\u901f\u7387\uff0c\u4ee5\u53ca\u68c0\u6d4b\u53d1\u9001\u548c\u63a5\u6536\u7684\u6570\u636e\u9519\u8bef\u3002<\/p>\n

\u63a5\u6536\u5668<\/h2>\n

  UART\u7684\u63a5\u6536\u5668\u662f\u4e00\u79cd\u53ef\u4ee5\u63a5\u6536\u6765\u81ea\u53e6\u4e00\u53f0\u8bbe\u5907\u7684\u6570\u636e\u7684\u82af\u7247\uff0c\u5b83\u53ef\u4ee5\u5c06\u6a21\u62df\u4fe1\u53f7\u8f6c\u6362\u4e3a\u6570\u5b57\u4fe1\u53f7\uff0c\u7136\u540e\u53d1\u9001\u7ed9UART\u63a7\u5236\u5668\u3002\u63a5\u6536\u5668\u7684\u5de5\u4f5c\u539f\u7406\u662f\uff0c\u5b83\u63a5\u6536\u6765\u81ea\u53e6\u4e00\u53f0\u8bbe\u5907\u7684\u6a21\u62df\u4fe1\u53f7\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u6570\u5b57\u4fe1\u53f7\uff0c\u7136\u540e\u53d1\u9001\u7ed9UART\u63a7\u5236\u5668\u3002<\/p>\n

\u7f13\u51b2\u5668<\/h2>\n

  UART\u7684\u7f13\u51b2\u5668\u662f\u4e00\u79cd\u9ad8\u901f\u5b58\u50a8\u5668\uff0c\u7528\u4e8e\u5b58\u50a8\u6765\u81ea\u53d1\u9001\u5668\u6216\u63a5\u6536\u5668\u7684\u6570\u636e\u3002\u7f13\u51b2\u5668\u53ef\u4ee5\u5728\u6536\u53d1\u5668\u548c\u63a7\u5236\u5668\u4e4b\u95f4\u7f13\u51b2\u6570\u636e\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  UART\u7684\u5185\u90e8\u7ed3\u6784\u7531\u6536\u53d1\u5668\u3001\u53d1\u9001\u5668\u3001\u63a7\u5236\u5668\u3001\u63a5\u6536\u5668\u548c\u7f13\u51b2\u5668\u7ec4\u6210\uff0c\u5b83\u4eec\u8d1f\u8d23\u63a7\u5236UART\u7684\u6570\u636e\u6536\u53d1\u8fc7\u7a0b\u3002<\/strong>\u6536\u53d1\u5668\u662fUART\u7684\u6838\u5fc3\u90e8\u4ef6\uff0c\u5b83\u5c06\u6570\u5b57\u4fe1\u53f7\u8f6c\u6362\u4e3a\u6a21\u62df\u4fe1\u53f7\uff0c\u4ee5\u4fbf\u5728\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u53d1\u9001\u5668\u53ef\u4ee5\u5c06\u6765\u81eaUART\u63a7\u5236\u5668\u7684\u6570\u636e\u53d1\u9001\u5230\u53e6\u4e00\u53f0\u8bbe\u5907\uff0c\u800c\u63a7\u5236\u5668\u5219\u8d1f\u8d23\u63a7\u5236\u6570\u636e\u7684\u6536\u53d1\u8fc7\u7a0b\u3002\u63a5\u6536\u5668\u5219\u53ef\u4ee5\u5c06\u6a21\u62df\u4fe1\u53f7\u8f6c\u6362\u4e3a\u6570\u5b57\u4fe1\u53f7\uff0c\u5e76\u53d1\u9001\u7ed9UART\u63a7\u5236\u5668\u3002\u6700\u540e\uff0c\u7f13\u51b2\u5668\u53ef\u4ee5\u5728\u6536\u53d1\u5668\u548c\u63a7\u5236\u5668\u4e4b\u95f4\u7f13\u51b2\u6570\u636e\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u662f\u4e00\u79cd\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u7684\u6280\u672f\uff0c\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u4f4d\u6d41\u7684\u5f62\u5f0f\u53d1\u9001<\/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-44389","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-uart"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/44389"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=44389"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/44389\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=44389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=44389"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=44389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}