{"id":41633,"date":"2023-10-02T15:44:08","date_gmt":"2023-10-02T07:44:08","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=41633"},"modified":"2023-10-02T15:44:08","modified_gmt":"2023-10-02T07:44:08","slug":"usjzynxbfzc","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/41633.html","title":{"rendered":"UART \u6570\u636e\u5e27\u7531\u54ea\u4e9b\u90e8\u5206\u7ec4\u6210"},"content":{"rendered":"

  UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u800c\u4e14\u53ef\u4ee5\u5b9e\u73b0\u975e\u5e38\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u3002UART \u6570\u636e\u5e27\u7531\u82e5\u5e72\u90e8\u5206\u7ec4\u6210\uff0c\u5305\u62ec\u5f00\u59cb\u4f4d\u3001\u505c\u6b62\u4f4d\u3001\u6821\u9a8c\u4f4d\u3001\u6570\u636e\u4f4d\u548c\u5e27\u957f\u5ea6\u7b49\u3002\u672c\u6587\u5c06\u4ecb\u7ecd UART \u6570\u636e\u5e27\u7684\u7ec4\u6210\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528 UART \u6570\u636e\u5e27\u6765\u4f20\u8f93\u6570\u636e\u3002<\/p>\n

UART \u6570\u636e\u5e27\u7684\u7ec4\u6210<\/h2>\n

  \u5f00\u59cb\u4f4d<\/h3>\n

  \u5f00\u59cb\u4f4d\u662f UART \u6570\u636e\u5e27\u7684\u7b2c\u4e00\u4e2a\u90e8\u5206\uff0c\u5b83\u7528\u4e8e\u6807\u8bc6\u6570\u636e\u5e27\u7684\u5f00\u59cb\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u5f00\u59cb\u4f4d\u662f\u4e00\u4e2a\u4f4e\u7535\u5e73\u4fe1\u53f7\uff080\uff09\uff0c\u8868\u793a\u6570\u636e\u5e27\u7684\u5f00\u59cb\u3002<\/p>\n

  \u505c\u6b62\u4f4d<\/h3>\n

  \u505c\u6b62\u4f4d\u662f UART \u6570\u636e\u5e27\u7684\u6700\u540e\u4e00\u4e2a\u90e8\u5206\uff0c\u5b83\u7528\u4e8e\u6807\u8bc6\u6570\u636e\u5e27\u7684\u7ed3\u675f\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u505c\u6b62\u4f4d\u662f\u4e00\u4e2a\u9ad8\u7535\u5e73\u4fe1\u53f7\uff081\uff09\uff0c\u8868\u793a\u6570\u636e\u5e27\u7684\u7ed3\u675f\u3002<\/p>\n

  \u6821\u9a8c\u4f4d<\/h3>\n

  \u6821\u9a8c\u4f4d\u662f UART \u6570\u636e\u5e27\u7684\u7b2c\u4e8c\u4e2a\u90e8\u5206\uff0c\u5b83\u7528\u4e8e\u68c0\u67e5\u4f20\u8f93\u7684\u6570\u636e\u662f\u5426\u6709\u8bef\u3002\u6821\u9a8c\u4f4d\u53ef\u4ee5\u662f\u4e00\u4e2a\u4f4e\u7535\u5e73\u4fe1\u53f7\uff080\uff09\u6216\u8005\u4e00\u4e2a\u9ad8\u7535\u5e73\u4fe1\u53f7\uff081\uff09\uff0c\u53d6\u51b3\u4e8e\u4f20\u8f93\u7684\u6570\u636e\u662f\u5426\u6b63\u786e\u3002<\/p>\n

  \u6570\u636e\u4f4d<\/h3>\n

  \u6570\u636e\u4f4d\u662f UART \u6570\u636e\u5e27\u7684\u7b2c\u4e09\u4e2a\u90e8\u5206\uff0c\u5b83\u7528\u4e8e\u4f20\u8f93\u5b9e\u9645\u7684\u6570\u636e\u3002\u6570\u636e\u4f4d\u53ef\u4ee5\u662f\u4e00\u4e2a\u4f4e\u7535\u5e73\u4fe1\u53f7\uff080\uff09\u6216\u8005\u4e00\u4e2a\u9ad8\u7535\u5e73\u4fe1\u53f7\uff081\uff09\uff0c\u53d6\u51b3\u4e8e\u4f20\u8f93\u7684\u6570\u636e\u3002<\/p>\n

  \u5e27\u957f\u5ea6<\/h3>\n

  \u5e27\u957f\u5ea6\u662f UART \u6570\u636e\u5e27\u7684\u6700\u540e\u4e00\u4e2a\u90e8\u5206\uff0c\u5b83\u7528\u4e8e\u8868\u793a\u6570\u636e\u5e27\u7684\u957f\u5ea6\u3002\u5e27\u957f\u5ea6\u53ef\u4ee5\u662f\u4e00\u4e2a\u4f4e\u7535\u5e73\u4fe1\u53f7\uff080\uff09\u6216\u8005\u4e00\u4e2a\u9ad8\u7535\u5e73\u4fe1\u53f7\uff081\uff09\uff0c\u53d6\u51b3\u4e8e\u4f20\u8f93\u7684\u6570\u636e\u5e27\u7684\u957f\u5ea6\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528 UART \u6570\u636e\u5e27\u4f20\u8f93\u6570\u636e<\/h2>\n

  \u8bbe\u7f6e UART \u6570\u636e\u5e27<\/h3>\n

  \u9996\u5148\uff0c\u9700\u8981\u8bbe\u7f6e UART \u6570\u636e\u5e27\u7684\u7ec4\u6210\u90e8\u5206\uff0c\u5305\u62ec\u5f00\u59cb\u4f4d\u3001\u505c\u6b62\u4f4d\u3001\u6821\u9a8c\u4f4d\u3001\u6570\u636e\u4f4d\u548c\u5e27\u957f\u5ea6\u7b49\u3002\u8fd9\u4e9b\u8bbe\u7f6e\u53ef\u4ee5\u901a\u8fc7 UART \u9a71\u52a8\u7a0b\u5e8f\u6765\u5b8c\u6210\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u786c\u4ef6\u8bbe\u7f6e\u6765\u5b8c\u6210\u3002<\/p>\n

  \u8bbe\u7f6e UART \u6570\u636e\u5e27\u7684\u6ce2\u7279\u7387<\/h3>\n

  \u63a5\u4e0b\u6765\uff0c\u9700\u8981\u8bbe\u7f6e UART \u6570\u636e\u5e27\u7684\u6ce2\u7279\u7387\uff0c\u8fd9\u662f UART \u6570\u636e\u5e27\u4f20\u8f93\u6570\u636e\u7684\u901f\u5ea6\u3002\u6ce2\u7279\u7387\u7684\u8bbe\u7f6e\u53ef\u4ee5\u901a\u8fc7 UART \u9a71\u52a8\u7a0b\u5e8f\u6765\u5b8c\u6210\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u786c\u4ef6\u8bbe\u7f6e\u6765\u5b8c\u6210\u3002<\/p>\n

  \u53d1\u9001 UART \u6570\u636e\u5e27<\/h3>\n

  \u6700\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528 UART \u6570\u636e\u5e27\u6765\u53d1\u9001\u6570\u636e\u3002UART \u6570\u636e\u5e27\u53ef\u4ee5\u4f7f\u7528 UART \u9a71\u52a8\u7a0b\u5e8f\u6765\u53d1\u9001\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u786c\u4ef6\u6765\u53d1\u9001\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  UART \u6570\u636e\u5e27\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u3002<\/strong>UART \u6570\u636e\u5e27\u7531\u5f00\u59cb\u4f4d\u3001\u505c\u6b62\u4f4d\u3001\u6821\u9a8c\u4f4d\u3001\u6570\u636e\u4f4d\u548c\u5e27\u957f\u5ea6\u7b49\u90e8\u5206\u7ec4\u6210\uff0c\u53ef\u4ee5\u901a\u8fc7 UART \u9a71\u52a8\u7a0b\u5e8f\u6216\u8005\u786c\u4ef6\u6765\u8bbe\u7f6e UART \u6570\u636e\u5e27\uff0c\u7136\u540e\u518d\u4f7f\u7528 UART \u6570\u636e\u5e27\u6765\u53d1\u9001\u6570\u636e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u800c\u4e14\u53ef\u4ee5\u5b9e\u73b0\u975e\u5e38<\/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-41633","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\/41633","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=41633"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/41633\/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=41633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=41633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=41633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}