{"id":57513,"date":"2023-10-22T14:21:40","date_gmt":"2023-10-22T06:21:40","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=57513"},"modified":"2023-10-22T14:21:40","modified_gmt":"2023-10-22T06:21:40","slug":"uzmjx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/57513.html","title":{"rendered":"USART\u600e\u4e48\u63a5\u7ebf\uff1f"},"content":{"rendered":"

  USART\uff08Universal Synchronous Asynchronous Receiver Transmitter\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u6570\u636e\u4f20\u8f93\u7684\u901a\u7528\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u4e32\u884c\u540c\u6b65\u548c\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u3002USART\u63a5\u53e3\u53ef\u4ee5\u7528\u4e8e\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u6bd4\u5982UART\u3001RS-232\u3001RS-485\u7b49\u3002\u672c\u6587\u5c06\u4ecb\u7ecdUSART\u600e\u4e48\u63a5\u7ebf\uff0c\u4ee5\u53ca\u5982\u4f55\u914d\u7f6eUSART\u63a5\u53e3\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

USART\u63a5\u53e3\u7b80\u4ecb<\/h2>\n

  USART\u63a5\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u6570\u636e\u4f20\u8f93\u7684\u901a\u7528\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u4e32\u884c\u540c\u6b65\u548c\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u3002<\/strong>USART\u63a5\u53e3\u53ef\u4ee5\u7528\u4e8e\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u6bd4\u5982UART\u3001RS-232\u3001RS-485\u7b49\u3002USART\u63a5\u53e3\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u591a\u79cd\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u667a\u80fd\u624b\u673a\u3001GPS\u3001\u6e29\u5ea6\u4f20\u611f\u5668\u3001\u6fc0\u5149\u626b\u63cf\u4eea\u7b49\u3002<\/p>\n

USART\u63a5\u7ebf\u65b9\u5f0f<\/h2>\n

  USART\u63a5\u53e3\u901a\u5e38\u6709\u4e24\u79cd\u63a5\u7ebf\u65b9\u5f0f\uff1a\u4e00\u79cd\u662f\u5e76\u884c\u63a5\u7ebf\uff0c\u53e6\u4e00\u79cd\u662f\u4e32\u884c\u63a5\u7ebf\u3002<\/p>\n

  1. \u5e76\u884c\u63a5\u7ebf<\/h3>\n

  \u5e76\u884c\u63a5\u7ebf\u662f\u6307USART\u63a5\u53e3\u7684\u6240\u6709\u4fe1\u53f7\u7ebf\u90fd\u8fde\u63a5\u5230\u4e00\u8d77\uff0c\u5176\u4e2d\u5305\u62ec\u6570\u636e\u7ebf\u3001\u65f6\u949f\u7ebf\u3001\u63a7\u5236\u7ebf\u7b49\u3002\u5e76\u884c\u63a5\u7ebf\u7684\u4f18\u70b9\u662f\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u4f46\u662f\u7f3a\u70b9\u662f\u63a5\u7ebf\u8f83\u4e3a\u590d\u6742\uff0c\u9700\u8981\u8f83\u591a\u7684\u4fe1\u53f7\u7ebf\u3002<\/p>\n

  2. \u4e32\u884c\u63a5\u7ebf<\/h3>\n

  \u4e32\u884c\u63a5\u7ebf\u662f\u6307USART\u63a5\u53e3\u7684\u6240\u6709\u4fe1\u53f7\u7ebf\u90fd\u8fde\u63a5\u5230\u4e00\u4e2a\u603b\u7ebf\u4e0a\uff0c\u901a\u8fc7\u603b\u7ebf\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002\u4e32\u884c\u63a5\u7ebf\u7684\u4f18\u70b9\u662f\u63a5\u7ebf\u8f83\u4e3a\u7b80\u5355\uff0c\u53ea\u9700\u8981\u4e00\u6839\u4fe1\u53f7\u7ebf\u5c31\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\uff0c\u4f46\u662f\u7f3a\u70b9\u662f\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u8f83\u6162\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  USART\u63a5\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u6570\u636e\u4f20\u8f93\u7684\u901a\u7528\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u4e32\u884c\u540c\u6b65\u548c\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u3002<\/strong>USART\u63a5\u53e3\u53ef\u4ee5\u7528\u4e8e\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u6bd4\u5982UART\u3001RS-232\u3001RS-485\u7b49\u3002USART\u63a5\u53e3\u53ef\u4ee5\u91c7\u7528\u5e76\u884c\u63a5\u7ebf\u548c\u4e32\u884c\u63a5\u7ebf\uff0c\u5177\u4f53\u9009\u62e9\u53d6\u51b3\u4e8e\u5e94\u7528\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

USART\uff08UniversalSynchronousAsynchronousReceiverTransmitter\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u6570\u636e\u4f20\u8f93\u7684\u901a\u7528\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u4e32\u884c\u540c<\/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":[305],"class_list":["post-57513","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-dzjs"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/57513","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=57513"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/57513\/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=57513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=57513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=57513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}