{"id":48030,"date":"2023-09-29T20:17:39","date_gmt":"2023-09-29T12:17:39","guid":{"rendered":"\/\/www.dealsbon.com\/?p=48030"},"modified":"2023-09-29T20:17:39","modified_gmt":"2023-09-29T12:17:39","slug":"ghudqb","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/48030.html","title":{"rendered":"GPIO\u548cUART\u7684\u533a\u522b"},"content":{"rendered":"<p>&emsp;&emsp;GPIO\u548cUART\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u7535\u5b50\u6280\u672f\uff0c\u5b83\u4eec\u88ab\u5e7f\u6cdb\u7528\u4e8e\u4e0d\u540c\u7684\u7535\u5b50\u8bbe\u5907\uff0c\u4ece\u667a\u80fd\u624b\u673a\u5230\u7535\u8111\u7cfb\u7edf\u3002\u5b83\u4eec\u7684\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\u5b83\u4eec\u7684\u529f\u80fd\u3001\u6280\u672f\u7279\u6027\u4ee5\u53ca\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8GPIO\u548cUART\u7684\u533a\u522b\uff0c\u4ee5\u53ca\u5982\u4f55\u6b63\u786e\u9009\u62e9\u5b83\u4eec\u3002<\/p>\n<h2 style=\"text-align: center;\">GPIO\u7684\u7279\u70b9<\/h2>\n<p>&emsp;&emsp;GPIO\uff0c\u5373\u901a\u7528\u8f93\u5165\u8f93\u51fa\uff0c\u662f\u4e00\u79cd\u7075\u6d3b\u7684\u7535\u5b50\u6280\u672f\uff0c\u53ef\u4ee5\u63a7\u5236\u5916\u90e8\u8bbe\u5907\u7684\u8f93\u5165\u548c\u8f93\u51fa\u3002GPIO\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236LED\u706f\u3001\u6309\u94ae\u3001\u4f20\u611f\u5668\u7b49\u5916\u90e8\u8bbe\u5907\u7684\u5f00\u5173\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff0c\u4f8b\u5982\u63a7\u5236\u7535\u673a\u7684\u8f6c\u901f\u3002\u6b64\u5916\uff0cGPIO\u8fd8\u53ef\u4ee5\u7528\u4e8e\u6a21\u62df\u4fe1\u53f7\u7684\u8f93\u5165\u548c\u8f93\u51fa\uff0c\u4f8b\u5982\u63a7\u5236\u58f0\u97f3\u7684\u97f3\u91cf\u548c\u9891\u7387\u3002<\/p>\n<h3>&emsp;&emsp;GPIO\u7684\u4f18\u70b9<\/h3>\n<ul>\n<li>GPIO\u53ef\u4ee5\u63a7\u5236\u591a\u79cd\u5916\u90e8\u8bbe\u5907\uff0c\u7075\u6d3b\u6027\u9ad8\u3002<\/li>\n<li>GPIO\u53ef\u4ee5\u63a7\u5236\u5916\u90e8\u8bbe\u5907\u7684\u5f00\u5173\uff0c\u53ef\u4ee5\u5b9e\u73b0\u7b80\u5355\u7684\u8bbe\u5907\u63a7\u5236\u3002<\/li>\n<li>GPIO\u53ef\u4ee5\u4f20\u8f93\u6570\u636e\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u590d\u6742\u7684\u63a7\u5236\u3002<\/li>\n<li>GPIO\u53ef\u4ee5\u6a21\u62df\u4fe1\u53f7\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u590d\u6742\u7684\u6a21\u62df\u63a7\u5236\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">UART\u7684\u7279\u70b9<\/h2>\n<p>&emsp;&emsp;UART\uff0c\u5373\u4e32\u884c\u901a\u4fe1\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u7684\u6280\u672f\u3002UART\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6587\u672c\u3001\u56fe\u50cf\u3001\u97f3\u9891\u7b49\u6570\u636e\uff0c\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u6253\u5370\u673a\u3001\u5916\u90e8\u5b58\u50a8\u8bbe\u5907\u7b49\u5916\u90e8\u8bbe\u5907\u3002UART\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u523025Mbit\/s\uff0c\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u523010\u7c73\u4ee5\u4e0a\u3002<\/p>\n<h3>&emsp;&emsp;UART\u7684\u4f18\u70b9<\/h3>\n<ul>\n<li>UART\u53ef\u4ee5\u4f20\u8f93\u6587\u672c\u3001\u56fe\u50cf\u3001\u97f3\u9891\u7b49\u6570\u636e\u3002<\/li>\n<li>UART\u53ef\u4ee5\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u590d\u6742\u7684\u6570\u636e\u4ea4\u6362\u3002<\/li>\n<li>UART\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u523025Mbit\/s\uff0c\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u523010\u7c73\u4ee5\u4e0a\u3002<\/li>\n<li>UART\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u5916\u90e8\u8bbe\u5907\u7684\u8fde\u63a5\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>GPIO\u548cUART\u662f\u4e0d\u540c\u7684\u7535\u5b50\u6280\u672f\uff0c\u5b83\u4eec\u7684\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\u5b83\u4eec\u7684\u529f\u80fd\u3001\u6280\u672f\u7279\u6027\u4ee5\u53ca\u5e94\u7528\u573a\u666f\u3002<\/strong>GPIO\u53ef\u4ee5\u63a7\u5236\u5916\u90e8\u8bbe\u5907\u7684\u5f00\u5173\uff0c\u53ef\u4ee5\u5b9e\u73b0\u7b80\u5355\u7684\u8bbe\u5907\u63a7\u5236\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u548c\u6a21\u62df\u4fe1\u53f7\uff1bUART\u53ef\u4ee5\u4f20\u8f93\u6587\u672c\u3001\u56fe\u50cf\u3001\u97f3\u9891\u7b49\u6570\u636e\uff0c\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u523025Mbit\/s\uff0c\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u523010\u7c73\u4ee5\u4e0a\u3002\u6b63\u786e\u9009\u62e9GPIO\u548cUART\u53d6\u51b3\u4e8e\u60a8\u7684\u5e94\u7528\u573a\u666f\uff0c\u53ea\u6709\u6b63\u786e\u9009\u62e9\u624d\u80fd\u53d1\u6325\u5b83\u4eec\u7684\u6700\u5927\u529f\u6548\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>GPIO\u548cUART\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u7535\u5b50\u6280\u672f\uff0c\u5b83\u4eec\u88ab\u5e7f\u6cdb\u7528\u4e8e\u4e0d\u540c\u7684\u7535\u5b50\u8bbe\u5907\uff0c\u4ece\u667a\u80fd\u624b\u673a\u5230\u7535\u8111\u7cfb\u7edf\u3002\u5b83\u4eec\u7684\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\u5b83\u4eec\u7684\u529f\u80fd\u3001\u6280\u672f\u7279\u6027\u4ee5\u53ca\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8GPIO\u548cU<\/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-48030","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-uart"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/48030"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=48030"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/48030\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=48030"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=48030"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=48030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}