{"id":43269,"date":"2023-09-27T21:05:45","date_gmt":"2023-09-27T13:05:45","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=43269"},"modified":"2023-09-27T21:05:45","modified_gmt":"2023-09-27T13:05:45","slug":"utxyl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/43269.html","title":{"rendered":"UART\u901a\u4fe1\u539f\u7406"},"content":{"rendered":"<p>&emsp;&emsp;<strong>UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u662f\u4e00\u79cd\u901a\u7528\u7684\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002<\/strong>UART\u901a\u4fe1\u7684\u539f\u7406\u662f\uff0c\u5f53\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684UART\u63a5\u53e3\u8fde\u63a5\u540e\uff0c\u4e00\u53f0\u8bbe\u5907\u4f1a\u53d1\u9001\u6570\u636e\uff0c\u53e6\u4e00\u53f0\u8bbe\u5907\u63a5\u6536\u6570\u636e\uff0c\u7136\u540e\u8fd4\u56de\u4e00\u4e2a\u5e94\u7b54\u4fe1\u53f7\u7ed9\u53d1\u9001\u8bbe\u5907\uff0c\u4ee5\u786e\u8ba4\u6570\u636e\u4f20\u8f93\u662f\u5426\u6210\u529f\u3002<\/p>\n<h2 style=\"text-align: center;\">UART\u7684\u4f18\u52bf<\/h2>\n<p>&emsp;&emsp;UART\u901a\u4fe1\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u63d0\u4f9b\u5feb\u901f\u3001\u7a33\u5b9a\u7684\u6570\u636e\u4f20\u8f93\uff0c\u800c\u4e14\u5b83\u53ea\u9700\u8981\u5f88\u5c11\u7684\u786c\u4ef6\u8d44\u6e90\uff0c\u4f8b\u5982\uff0c\u5b83\u53ea\u9700\u8981\u4e00\u6839\u7535\u7f06\u8fde\u63a5\u4e24\u4e2a\u8bbe\u5907\uff0c\u5c31\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002\u53e6\u5916\uff0cUART\u901a\u4fe1\u4e0d\u9700\u8981\u590d\u6742\u7684\u8f6f\u4ef6\u8bbe\u7f6e\uff0c\u53ea\u9700\u8981\u7b80\u5355\u7684\u786c\u4ef6\u8bbe\u7f6e\uff0c\u5c31\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<h3>&emsp;&emsp;UART\u7684\u5e94\u7528<\/h3>\n<p>&emsp;&emsp;UART\u901a\u4fe1\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5404\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4f8b\u5982\uff0c\u53ef\u4ee5\u7528\u4e8e\u7535\u8111\u548c\u5916\u8bbe\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u901a\u4fe1\uff0c\u4f8b\u5982\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u4e2d\u7684\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<h2 style=\"text-align: center;\">UART\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>&emsp;&emsp;UART\u7684\u5de5\u4f5c\u539f\u7406\u662f\uff0c\u5f53\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684UART\u63a5\u53e3\u8fde\u63a5\u540e\uff0c\u53d1\u9001\u8bbe\u5907\u4f1a\u5c06\u6570\u636e\u4ee5\u4e00\u5b9a\u7684\u683c\u5f0f\u8f6c\u6362\u6210\u4e32\u884c\u4fe1\u53f7\uff0c\u7136\u540e\u901a\u8fc7\u4e32\u884c\u4fe1\u53f7\u7ebf\u53d1\u9001\u51fa\u53bb\u3002\u63a5\u6536\u8bbe\u5907\u63a5\u6536\u5230\u4e32\u884c\u4fe1\u53f7\u540e\uff0c\u5c06\u4e32\u884c\u4fe1\u53f7\u8f6c\u6362\u6210\u6570\u636e\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2a\u5e94\u7b54\u4fe1\u53f7\u7ed9\u53d1\u9001\u8bbe\u5907\uff0c\u4ee5\u786e\u8ba4\u6570\u636e\u4f20\u8f93\u662f\u5426\u6210\u529f\u3002<\/p>\n<h3>&emsp;&emsp;UART\u7684\u5e27\u683c\u5f0f<\/h3>\n<p>&emsp;&emsp;UART\u7684\u5e27\u683c\u5f0f\u662f\u4e00\u79cd\u7279\u5b9a\u7684\u6570\u636e\u683c\u5f0f\uff0c\u5b83\u7531\u82e5\u5e72\u4e2a\u5b57\u8282\u7ec4\u6210\uff0c\u6bcf\u4e2a\u5b57\u8282\u90fd\u6709\u7279\u5b9a\u7684\u542b\u4e49\uff0c\u5982\u8d77\u59cb\u5b57\u8282\u3001\u6570\u636e\u5b57\u8282\u3001\u6821\u9a8c\u5b57\u8282\u3001\u505c\u6b62\u5b57\u8282\u7b49\u3002UART\u7684\u5e27\u683c\u5f0f\u53ef\u4ee5\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u662f\u4e00\u79cd\u901a\u7528\u7684\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002<\/strong>UART\u901a\u4fe1\u7684\u539f\u7406\u662f\uff0c\u5f53\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684UART\u63a5\u53e3\u8fde\u63a5\u540e\uff0c\u4e00\u53f0\u8bbe\u5907\u4f1a\u53d1\u9001\u6570\u636e\uff0c\u53e6\u4e00\u53f0\u8bbe\u5907\u63a5\u6536\u6570\u636e\uff0c\u7136\u540e\u8fd4\u56de\u4e00\u4e2a\u5e94\u7b54\u4fe1\u53f7\u7ed9\u53d1\u9001\u8bbe\u5907\uff0c\u4ee5\u786e\u8ba4\u6570\u636e\u4f20\u8f93\u662f\u5426\u6210\u529f\u3002UART\u901a\u4fe1\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u63d0\u4f9b\u5feb\u901f\u3001\u7a33\u5b9a\u7684\u6570\u636e\u4f20\u8f93\uff0c\u800c\u4e14\u5b83\u53ea\u9700\u8981\u5f88\u5c11\u7684\u786c\u4ef6\u8d44\u6e90\u3002UART\u901a\u4fe1\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5404\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002UART\u7684\u5de5\u4f5c\u539f\u7406\u662f\uff0c\u5f53\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684UART\u63a5\u53e3\u8fde\u63a5\u540e\uff0c\u53d1\u9001\u8bbe\u5907\u4f1a\u5c06\u6570\u636e\u4ee5\u4e00\u5b9a\u7684\u683c\u5f0f\u8f6c\u6362\u6210\u4e32\u884c\u4fe1\u53f7\uff0c\u7136\u540e\u901a\u8fc7\u4e32\u884c\u4fe1\u53f7\u7ebf\u53d1\u9001\u51fa\u53bb\u3002UART\u7684\u5e27\u683c\u5f0f\u662f\u4e00\u79cd\u7279\u5b9a\u7684\u6570\u636e\u683c\u5f0f\uff0c\u5b83\u7531\u82e5\u5e72\u4e2a\u5b57\u8282\u7ec4\u6210\uff0c\u6bcf\u4e2a\u5b57\u8282\u90fd\u6709\u7279\u5b9a\u7684\u542b\u4e49\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u662f\u4e00\u79cd\u901a\u7528\u7684\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002<\n<\/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-43269","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\/43269","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=43269"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/43269\/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=43269"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=43269"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=43269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}