{"id":59542,"date":"2023-10-28T03:14:28","date_gmt":"2023-10-27T19:14:28","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=59542"},"modified":"2023-10-28T03:14:28","modified_gmt":"2023-10-27T19:14:28","slug":"uxkyjdz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/59542.html","title":{"rendered":"UART\u7ebf\u53ef\u4ee5\u63a5\u591a\u957f\uff1f"},"content":{"rendered":"<p>&emsp;&emsp;UART\uff08Universal Asynchronous Receiver \/ Transmitter\uff09\u662f\u4e00\u79cd\u901a\u7528\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u4e24\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u7684\u6807\u51c6\u3002UART\u7ebf\u53ef\u4ee5\u63a5\u591a\u957f\uff0c\u8fd9\u53d6\u51b3\u4e8eUART\u7ebf\u7684\u8d28\u91cf\u548c\u7528\u9014\u3002 <\/p>\n<h2 style=\"text-align: center;\"> UART\u7ebf\u7684\u4f20\u8f93\u8ddd\u79bb <\/h2>\n<p>&emsp;&emsp;UART\u7ebf\u53ef\u4ee5\u63a5\u591a\u957f\uff1f\u8fd9\u53d6\u51b3\u4e8eUART\u7ebf\u7684\u8d28\u91cf\u548c\u7528\u9014\u3002\u6839\u636eUART\u7ebf\u7684\u8d28\u91cf\uff0c\u53ef\u4ee5\u63a5\u591a\u8fbe50\u7c73\u7684\u8ddd\u79bb\uff0c\u4f46\u662f\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u6700\u597d\u4e0d\u8981\u8d85\u8fc710\u7c73\uff0c\u4ee5\u786e\u4fdd\u4f20\u8f93\u7684\u6570\u636e\u7a33\u5b9a\u53ef\u9760\u3002 <\/p>\n<h3>&emsp;&emsp; UART\u7ebf\u7684\u4f20\u8f93\u901f\u5ea6 <\/h3>\n<p>&emsp;&emsp;UART\u7ebf\u7684\u4f20\u8f93\u901f\u5ea6\u4e5f\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u56e0\u7d20\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u6700\u9ad8115200bps\u7684\u4f20\u8f93\u901f\u5ea6\uff0c\u4f46\u662f\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u6700\u597d\u4e0d\u8981\u8d85\u8fc79600bps\uff0c\u4ee5\u786e\u4fdd\u4f20\u8f93\u7684\u6570\u636e\u7a33\u5b9a\u53ef\u9760\u3002 <\/p>\n<h3>&emsp;&emsp; UART\u7ebf\u7684\u5176\u4ed6\u56e0\u7d20 <\/h3>\n<p>&emsp;&emsp;UART\u7ebf\u7684\u4f20\u8f93\u8ddd\u79bb\u548c\u4f20\u8f93\u901f\u5ea6\u4e0d\u662f\u552f\u4e00\u5f71\u54cdUART\u7ebf\u53ef\u4ee5\u63a5\u591a\u957f\u7684\u56e0\u7d20\u3002UART\u7ebf\u7684\u7ed3\u6784\u4e5f\u4f1a\u5f71\u54cd\u4f20\u8f93\u8ddd\u79bb\u548c\u4f20\u8f93\u901f\u5ea6\uff0c\u4f8b\u5982\uff0cUART\u7ebf\u4f7f\u7528\u7684\u7535\u7f06\u7c7b\u578b\u3001\u7535\u7f06\u7684\u539a\u5ea6\u3001\u82af\u7ebf\u7684\u6570\u91cf\u7b49\u90fd\u4f1a\u5f71\u54cdUART\u7ebf\u53ef\u4ee5\u63a5\u591a\u957f\u3002 <\/p>\n<h2 style=\"text-align: center;\"> UART\u7ebf\u7684\u5e94\u7528 <\/h2>\n<p>&emsp;&emsp;UART\u7ebf\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u8bbe\u5907\uff0c\u4f8b\u5982\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u7535\u673a\u3001\u4f20\u611f\u5668\u3001\u6444\u50cf\u5934\u3001\u6fc0\u5149\u5668\u7b49\u8bbe\u5907\u3002UART\u7ebf\u8fd8\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8ba1\u7b97\u673a\uff0c\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002 <\/p>\n<h2 style=\"text-align: center;\"> \u603b\u7ed3 <\/h2>\n<p>&emsp;&emsp;<strong> UART\u7ebf\u53ef\u4ee5\u63a5\u591a\u957f\uff0c\u8fd9\u53d6\u51b3\u4e8eUART\u7ebf\u7684\u8d28\u91cf\u548c\u7528\u9014\u3002<\/strong>\u6839\u636eUART\u7ebf\u7684\u8d28\u91cf\uff0c\u53ef\u4ee5\u63a5\u591a\u8fbe50\u7c73\u7684\u8ddd\u79bb\uff0c\u4f46\u662f\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u6700\u597d\u4e0d\u8981\u8d85\u8fc710\u7c73\uff0c\u4ee5\u786e\u4fdd\u4f20\u8f93\u7684\u6570\u636e\u7a33\u5b9a\u53ef\u9760\u3002UART\u7ebf\u7684\u4f20\u8f93\u901f\u5ea6\u4e5f\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u56e0\u7d20\uff0c\u53ef\u4ee5\u652f\u6301\u6700\u9ad8115200bps\u7684\u4f20\u8f93\u901f\u5ea6\uff0c\u4f46\u662f\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u6700\u597d\u4e0d\u8981\u8d85\u8fc79600bps\uff0c\u4ee5\u786e\u4fdd\u4f20\u8f93\u7684\u6570\u636e\u7a33\u5b9a\u53ef\u9760\u3002UART\u7ebf\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u8bbe\u5907\uff0c\u8fd8\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u591a\u53f0\u8ba1\u7b97\u673a\uff0c\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002 <\/p>\n","protected":false},"excerpt":{"rendered":"<p>UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u662f\u4e00\u79cd\u901a\u7528\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u4e24\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u7684\u6807\u51c6\u3002<\/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-59542","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\/59542","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=59542"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/59542\/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=59542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=59542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=59542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}