{"id":47189,"date":"2023-10-04T22:36:20","date_gmt":"2023-10-04T14:36:20","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=47189"},"modified":"2023-10-04T22:36:20","modified_gmt":"2023-10-04T14:36:20","slug":"ucktxsysmsg-2","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/47189.html","title":{"rendered":"UART\u4e32\u53e3\u901a\u4fe1\u5c5e\u4e8e\u4ec0\u4e48\u53cc\u5de5"},"content":{"rendered":"

  UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u662f\u4e00\u79cd\u5168\u53cc\u5de5\u7684\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u53ef\u4ee5\u5728\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002UART\u4e32\u53e3\u901a\u4fe1\u662f\u4e00\u79cd\u53cc\u5411\u7684\uff0c\u53ef\u4ee5\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/strong><\/p>\n

  UART\u4e32\u53e3\u901a\u4fe1\u662f\u4e00\u79cd\u5177\u6709\u9ad8\u901f\u4f20\u8f93\u80fd\u529b\u7684\u53cc\u5411\u901a\u4fe1\u65b9\u5f0f\uff0c\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u5b9e\u73b0\u8de8\u8d8a\u4e0d\u540c\u5e73\u53f0\u7684\u6570\u636e\u4f20\u8f93\uff0c\u6bd4\u5982\u4ecePC\u5230\u5355\u7247\u673a\uff0c\u4ece\u5355\u7247\u673a\u5230PC\uff0c\u4ece\u5355\u7247\u673a\u5230\u5355\u7247\u673a\u7b49\u3002UART\u4e32\u53e3\u901a\u4fe1\u7684\u4f18\u52bf\u5728\u4e8e\u5176\u7b80\u5355\u7684\u786c\u4ef6\u8bbe\u8ba1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u7b80\u5355\u7684\u3001\u4f4e\u6210\u672c\u7684\u901a\u4fe1\u3002<\/p>\n

UART\u4e32\u53e3\u901a\u4fe1\u7684\u7279\u70b9<\/h2>\n

  1.\u7b80\u5355\u7684\u786c\u4ef6\u8bbe\u8ba1<\/h3>\n

  UART\u4e32\u53e3\u901a\u4fe1\u53ea\u9700\u8981\u4e00\u4e2a\u8f6c\u6362\u5668\uff0c\u53ef\u4ee5\u5c06\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u8fdb\u884c\u8f6c\u6362\uff0c\u8fd9\u6837\u53ef\u4ee5\u5b9e\u73b0\u7b80\u5355\u7684\u3001\u4f4e\u6210\u672c\u7684\u901a\u4fe1\u3002<\/p>\n

  2.\u9ad8\u901f\u4f20\u8f93\u80fd\u529b<\/h3>\n

  UART\u4e32\u53e3\u901a\u4fe1\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8de8\u8d8a\u4e0d\u540c\u5e73\u53f0\u7684\u6570\u636e\u4f20\u8f93\uff0c\u6bd4\u5982\u4ecePC\u5230\u5355\u7247\u673a\uff0c\u4ece\u5355\u7247\u673a\u5230PC\uff0c\u4ece\u5355\u7247\u673a\u5230\u5355\u7247\u673a\u7b49\u3002<\/p>\n

  3.\u5b9e\u73b0\u7075\u6d3b\u7684\u6570\u636e\u4f20\u8f93<\/h3>\n

  UART\u4e32\u53e3\u901a\u4fe1\u53ef\u4ee5\u5b9e\u73b0\u7075\u6d3b\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4efb\u610f\u7c7b\u578b\u7684\u6570\u636e\u4f20\u8f93\uff0c\u6bd4\u5982\u6587\u672c\u3001\u56fe\u50cf\u3001\u89c6\u9891\u3001\u97f3\u9891\u7b49\u3002<\/p>\n

UART\u4e32\u53e3\u901a\u4fe1\u7684\u5e94\u7528<\/h2>\n

  1.\u667a\u80fd\u5bb6\u5c45<\/h3>\n

  UART\u4e32\u53e3\u901a\u4fe1\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bb6\u5c45\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u6bd4\u5982\u6e29\u5ea6\u4f20\u611f\u5668\u3001\u7ea2\u5916\u4f20\u611f\u5668\u7b49\u3002<\/p>\n

  2.\u5de5\u4e1a\u81ea\u52a8\u5316<\/h3>\n

  UART\u4e32\u53e3\u901a\u4fe1\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u6bd4\u5982\u6e29\u5ea6\u63a7\u5236\u5668\u3001\u901f\u5ea6\u63a7\u5236\u5668\u7b49\u3002<\/p>\n

  3.\u6c7d\u8f66\u7535\u5b50<\/h3>\n

  UART\u4e32\u53e3\u901a\u4fe1\u53ef\u4ee5\u7528\u4e8e\u6c7d\u8f66\u7535\u5b50\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6c7d\u8f66\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u6bd4\u5982\u6c7d\u8f66\u7684\u71c3\u6cb9\u4f20\u611f\u5668\u3001\u6c7d\u8f66\u7684\u8f66\u901f\u4f20\u611f\u5668\u7b49\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  UART\u4e32\u53e3\u901a\u4fe1\u662f\u4e00\u79cd\u53cc\u5411\u7684\uff0c\u53ef\u4ee5\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/strong>UART\u4e32\u53e3\u901a\u4fe1\u5177\u6709\u7b80\u5355\u7684\u786c\u4ef6\u8bbe\u8ba1\uff0c\u9ad8\u901f\u4f20\u8f93\u80fd\u529b\uff0c\u5b9e\u73b0\u7075\u6d3b\u7684\u6570\u636e\u4f20\u8f93\u7b49\u4f18\u52bf\uff0c\u56e0\u6b64\u53ef\u4ee5\u5e94\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u6c7d\u8f66\u7535\u5b50\u7b49\u9886\u57df\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u662f\u4e00\u79cd\u5168\u53cc\u5de5\u7684\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u53ef\u4ee5\u5728\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\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-47189","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\/47189","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=47189"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/47189\/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=47189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=47189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=47189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}