{"id":62040,"date":"2023-10-29T02:50:56","date_gmt":"2023-10-28T18:50:56","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=62040"},"modified":"2023-10-29T02:50:56","modified_gmt":"2023-10-28T18:50:56","slug":"udchrkyblm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/62040.html","title":{"rendered":"UART\u7684CTS\u548cRTS\u53ef\u4ee5\u4e0d\u8fde\u5417\uff1f"},"content":{"rendered":"

  UART\uff08Universal Asynchronous Receiver \/ Transmitter\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u901a\u4fe1\u7684\u901a\u7528\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u80fd\u591f\u5b9e\u73b0\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002UART\u7684CTS\u548cRTS\uff08Clear To Send\u548cRequest To Send\uff09\u662fUART\u7684\u4e24\u4e2a\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u4eec\u53ef\u4ee5\u63a7\u5236\u53d1\u9001\u548c\u63a5\u6536\u7684\u6570\u636e\u6d41\u91cf\u3002\u672c\u6587\u5c06\u4ecb\u7ecdUART\u7684CTS\u548cRTS\uff0c\u4ee5\u53ca\u5b83\u4eec\u662f\u5426\u53ef\u4ee5\u4e0d\u8fde\u63a5\u3002<\/p>\n

\u4ec0\u4e48\u662fUART\u7684CTS\u548cRTS\uff1f<\/h2>\n

  UART\u7684CTS\u548cRTS\u662fUART\u7684\u4e24\u4e2a\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u4eec\u53ef\u4ee5\u63a7\u5236\u53d1\u9001\u548c\u63a5\u6536\u7684\u6570\u636e\u6d41\u91cf\u3002<\/p>\n

  CTS\uff08Clear To Send\uff09<\/h3>\n

  CTS\u662f\u4e00\u79cd\u4fe1\u53f7\uff0c\u5b83\u53ef\u4ee5\u544a\u8bc9\u53d1\u9001\u65b9\u53ef\u4ee5\u5f00\u59cb\u53d1\u9001\u6570\u636e\u3002\u5f53\u63a5\u6536\u65b9\u51c6\u5907\u597d\u63a5\u6536\u6570\u636e\u65f6\uff0c\u5b83\u4f1a\u53d1\u51faCTS\u4fe1\u53f7\uff0c\u4ee5\u793a\u53d1\u9001\u65b9\u53ef\u4ee5\u5f00\u59cb\u53d1\u9001\u6570\u636e\u3002<\/p>\n

  RTS\uff08Request To Send\uff09<\/h3>\n

  RTS\u662f\u4e00\u79cd\u4fe1\u53f7\uff0c\u5b83\u53ef\u4ee5\u544a\u8bc9\u63a5\u6536\u65b9\u53ef\u4ee5\u5f00\u59cb\u63a5\u6536\u6570\u636e\u3002\u5f53\u53d1\u9001\u65b9\u51c6\u5907\u597d\u53d1\u9001\u6570\u636e\u65f6\uff0c\u5b83\u4f1a\u53d1\u51faRTS\u4fe1\u53f7\uff0c\u4ee5\u793a\u63a5\u6536\u65b9\u53ef\u4ee5\u5f00\u59cb\u63a5\u6536\u6570\u636e\u3002<\/p>\n

UART\u7684CTS\u548cRTS\u53ef\u4ee5\u4e0d\u8fde\u5417\uff1f<\/h2>\n

  UART\u7684CTS\u548cRTS\u53ef\u4ee5\u4e0d\u8fde\u63a5\uff0c\u4f46\u662f\u5728\u4e0d\u8fde\u63a5\u7684\u60c5\u51b5\u4e0b\uff0c\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\u4f1a\u5927\u5927\u964d\u4f4e\u3002\u56e0\u4e3aCTS\u548cRTS\u4fe1\u53f7\u53ef\u4ee5\u63a7\u5236\u53d1\u9001\u548c\u63a5\u6536\u7684\u6570\u636e\u6d41\u91cf\uff0c\u5982\u679c\u4e0d\u8fde\u63a5CTS\u548cRTS\u4fe1\u53f7\uff0c\u53d1\u9001\u65b9\u548c\u63a5\u6536\u65b9\u5c31\u65e0\u6cd5\u63a7\u5236\u6570\u636e\u6d41\u91cf\uff0c\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\u4f1a\u5927\u5927\u964d\u4f4e\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86UART\u7684CTS\u548cRTS\uff0c\u4ee5\u53ca\u5b83\u4eec\u662f\u5426\u53ef\u4ee5\u4e0d\u8fde\u63a5\u3002<\/strong>UART\u7684CTS\u548cRTS\u53ef\u4ee5\u4e0d\u8fde\u63a5\uff0c\u4f46\u662f\u5728\u4e0d\u8fde\u63a5\u7684\u60c5\u51b5\u4e0b\uff0c\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\u4f1a\u5927\u5927\u964d\u4f4e\u3002\u56e0\u6b64\uff0c\u5efa\u8baeUART\u7684CTS\u548cRTS\u5c3d\u91cf\u8fde\u63a5\uff0c\u4ee5\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u901a\u4fe1\u7684\u901a\u7528\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u80fd\u591f\u5b9e\u73b0\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002U<\/p>\n","protected":false},"author":1,"featured_media":1839,"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-62040","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\/62040","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=62040"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/62040\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=62040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=62040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=62040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}