{"id":20690,"date":"2023-09-04T08:56:38","date_gmt":"2023-09-04T00:56:38","guid":{"rendered":"\/\/www.viralrail.com\/?p=20690"},"modified":"2023-09-04T08:56:38","modified_gmt":"2023-09-04T00:56:38","slug":"uyuqb","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/20690.html","title":{"rendered":"UART\u4e0eUSART\u533a\u522b"},"content":{"rendered":"<p>&emsp;&emsp;UART\u548cUSART\u662f\u4e24\u4e2a\u5e38\u89c1\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u4e4b\u95f4\u5b58\u5728\u4e00\u5b9a\u7684\u5dee\u5f02\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdUART\u548cUSART\u7684\u533a\u522b\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u4e86\u89e3\u5b83\u4eec\u4e4b\u95f4\u7684\u5dee\u5f02\u3002<\/p>\n<h2 style=\"text-align: center;\">UART\uff1a\u4e32\u884c\u901a\u4fe1\u534f\u8bae<\/h2>\n<p>&emsp;&emsp;UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u4e3b\u8981\u7528\u4e8e\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4e00\u5bf9\u4e00\u7684\u53cc\u5411\u901a\u4fe1\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002UART\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d29600\u4f4d\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u73b0\u4ee3\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e2d\u4ecd\u7136\u5f88\u6d41\u884c\u3002<\/p>\n<h3 style=\"text-align: center;\">UART\u7684\u7279\u70b9<\/h3>\n<ul>\n<li>&emsp;&emsp;UART\u662f\u4e00\u79cd\u5f02\u6b65\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4e00\u5bf9\u4e00\u7684\u53cc\u5411\u901a\u4fe1\u3002 <\/li>\n<li>&emsp;&emsp;UART\u7684\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe\u6bcf\u79d29600\u4f4d\u3002<\/li>\n<li>&emsp;&emsp;UART\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002<\/li>\n<li>&emsp;&emsp;UART\u7684\u6570\u636e\u4f20\u8f93\u662f\u57fa\u4e8e\u5b57\u8282\u7684\uff0c\u6bcf\u4e2a\u5b57\u8282\u53ef\u4ee5\u75318\u4f4d\u7ec4\u6210\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">USART\uff1a\u540c\u6b65\/\u5f02\u6b65\u901a\u4fe1\u534f\u8bae<\/h2>\n<p>&emsp;&emsp;USART\uff08Universal Synchronous\/Asynchronous Receiver\/Transmitter\uff09\u662f\u4e00\u79cd\u540c\u6b65\/\u5f02\u6b65\u901a\u4fe1\u534f\u8bae\uff0c\u4e3b\u8981\u7528\u4e8e\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4e00\u5bf9\u4e00\u7684\u53cc\u5411\u901a\u4fe1\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002USART\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d2115200\u4f4d\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u73b0\u4ee3\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e2d\u66f4\u52a0\u6d41\u884c\u3002<\/p>\n<h3 style=\"text-align: center;\">USART\u7684\u7279\u70b9<\/h3>\n<ul>\n<li>&emsp;&emsp;USART\u662f\u4e00\u79cd\u540c\u6b65\/\u5f02\u6b65\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4e00\u5bf9\u4e00\u7684\u53cc\u5411\u901a\u4fe1\u3002<\/li>\n<li>&emsp;&emsp;USART\u7684\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe\u6bcf\u79d2115200\u4f4d\u3002<\/li>\n<li>&emsp;&emsp;USART\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002<\/li>\n<li>&emsp;&emsp;USART\u7684\u6570\u636e\u4f20\u8f93\u662f\u57fa\u4e8e\u5b57\u8282\u7684\uff0c\u6bcf\u4e2a\u5b57\u8282\u53ef\u4ee5\u75318\u4f4d\u7ec4\u6210\u3002<\/li>\n<li>&emsp;&emsp;USART\u53ef\u4ee5\u652f\u6301\u540c\u6b65\u548c\u5f02\u6b65\u4f20\u8f93\u6a21\u5f0f\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">UART\u4e0eUSART\u7684\u6bd4\u8f83<\/h2>\n<p>&emsp;&emsp;<strong>UART\u548cUSART\u90fd\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u90fd\u53ef\u4ee5\u5b9e\u73b0\u4e00\u5bf9\u4e00\u7684\u53cc\u5411\u901a\u4fe1\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002<\/strong>\u4f46\u662f\uff0c\u5b83\u4eec\u4e4b\u95f4\u4e5f\u5b58\u5728\u4e00\u5b9a\u7684\u5dee\u5f02\uff0c\u4e3b\u8981\u4f53\u73b0\u5728\u4f20\u8f93\u901f\u7387\u548c\u652f\u6301\u7684\u4f20\u8f93\u6a21\u5f0f\u4e0a\u3002UART\u7684\u4f20\u8f93\u901f\u7387\u6bd4USART\u4f4e\uff0c\u800cUSART\u53ef\u4ee5\u652f\u6301\u540c\u6b65\u548c\u5f02\u6b65\u4f20\u8f93\u6a21\u5f0f\u3002\u56e0\u6b64\uff0c\u5728\u9009\u62e9\u901a\u4fe1\u534f\u8bae\u65f6\uff0c\u5e94\u8be5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u6765\u9009\u62e9UART\u6216USART\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>UART\u548cUSART\u662f\u4e24\u4e2a\u5e38\u89c1\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u4e4b\u95f4\u5b58\u5728\u4e00\u5b9a\u7684\u5dee\u5f02\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdUART\u548cUSART\u7684\u533a\u522b\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u4e86\u89e3\u5b83\u4eec\u4e4b\u95f4\u7684\u5dee\u5f02\u3002UART\uff1a\u4e32\u884c\u901a\u4fe1<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"open","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-20690","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-uart"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/20690"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=20690"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/20690\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=20690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=20690"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=20690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}