{"id":43128,"date":"2023-09-27T10:27:23","date_gmt":"2023-09-27T02:27:23","guid":{"rendered":"\/\/www.dealsbon.com\/?p=43128"},"modified":"2023-10-14T17:02:11","modified_gmt":"2023-10-14T09:02:11","slug":"syuxyatx","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/43128.html","title":{"rendered":"\u4f7f\u7528UART\u7ebf\u4e0eArduino\u901a\u4fe1"},"content":{"rendered":"<p>&emsp;&emsp;UART\uff08Universal Asynchronous Receiver \/ Transmitter\uff09\u662f\u4e00\u79cd\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u53ef\u4ee5\u8ba9\u4f60\u7684Arduino\u677f\u5b50\u4e0e\u5176\u4ed6\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u4e32\u884c\u901a\u4fe1\u3002UART\u7ebf\u53ef\u4ee5\u4f7f\u4f60\u7684Arduino\u677f\u5b50\u4e0e\u5176\u4ed6\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u53cc\u5411\u901a\u4fe1\uff0c\u5141\u8bb8\u4f60\u5728Arduino\u677f\u5b50\u4e0a\u4f20\u8f93\u548c\u63a5\u6536\u6570\u636e\u3002UART\u7ebf\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5Arduino\u677f\u5b50\u548c\u5176\u4ed6\u5916\u90e8\u8bbe\u5907\u3002\u672c\u6587\u5c06\u4ecb\u7ecdUART\u7ebf\u4e0eArduino\u677f\u5b50\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528UART\u7ebf\u8fdb\u884cArduino\u677f\u5b50\u548c\u5176\u4ed6\u5916\u90e8\u8bbe\u5907\u7684\u901a\u4fe1\u3002<\/p>\n<h2 style=\"text-align: center;\">UART\u7ebf\u7684\u8fde\u63a5\u65b9\u5f0f<\/h2>\n<p>&emsp;&emsp;UART\u7ebf\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5Arduino\u677f\u5b50\u548c\u5176\u4ed6\u5916\u90e8\u8bbe\u5907\u3002UART\u7ebf\u6709\u4e24\u4e2a\u8fde\u63a5\u7aef\u53e3\uff0c\u4e00\u4e2a\u662fTX\uff08\u53d1\u9001\uff09\u7aef\u53e3\uff0c\u4e00\u4e2a\u662fRX\uff08\u63a5\u6536\uff09\u7aef\u53e3\u3002\u8981\u8fde\u63a5UART\u7ebf\uff0c\u9996\u5148\u4f60\u9700\u8981\u628aUART\u7ebf\u7684TX\u7aef\u53e3\u8fde\u63a5\u5230Arduino\u677f\u5b50\u7684RX\u7aef\u53e3\uff0c\u7136\u540e\u628aUART\u7ebf\u7684RX\u7aef\u53e3\u8fde\u63a5\u5230Arduino\u677f\u5b50\u7684TX\u7aef\u53e3\u3002\u8fd9\u6837\uff0cUART\u7ebf\u5c31\u8fde\u63a5\u5230\u4e86Arduino\u677f\u5b50\u4e0a\u3002<\/p>\n<h2 style=\"text-align: center;\">\u4f7f\u7528UART\u7ebf\u8fdb\u884cArduino\u677f\u5b50\u548c\u5916\u90e8\u8bbe\u5907\u7684\u901a\u4fe1<\/h2>\n<p>&emsp;&emsp;UART\u7ebf\u53ef\u4ee5\u7528\u6765\u8fde\u63a5Arduino\u677f\u5b50\u548c\u5176\u4ed6\u5916\u90e8\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u53cc\u5411\u901a\u4fe1\u3002\u8981\u4f7f\u7528UART\u7ebf\uff0c\u9996\u5148\u4f60\u9700\u8981\u628aUART\u7ebf\u8fde\u63a5\u5230Arduino\u677f\u5b50\u4e0a\uff0c\u7136\u540e\u4f7f\u7528Arduino\u7f16\u7a0b\u8bed\u8a00\u7f16\u5199\u7a0b\u5e8f\uff0c\u6765\u5b9e\u73b0\u4e0e\u5916\u90e8\u8bbe\u5907\u7684\u901a\u4fe1\u3002<\/p>\n<h3>&emsp;&emsp;\u53d1\u9001\u6570\u636e<\/h3>\n<p>&emsp;&emsp;\u8981\u53d1\u9001\u6570\u636e\uff0c\u4f60\u9996\u5148\u9700\u8981\u4f7f\u7528Arduino\u7f16\u7a0b\u8bed\u8a00\u7f16\u5199\u7a0b\u5e8f\uff0c\u6765\u5b9e\u73b0\u4e0e\u5916\u90e8\u8bbe\u5907\u7684\u901a\u4fe1\u3002\u5728\u7f16\u5199\u7a0b\u5e8f\u65f6\uff0c\u4f60\u9700\u8981\u4f7f\u7528UART\u7ebf\u7684\u53d1\u9001\u51fd\u6570\uff08send\uff09\uff0c\u6765\u53d1\u9001\u6570\u636e\u3002\u53d1\u9001\u51fd\u6570\u7684\u53c2\u6570\u662f\u8981\u53d1\u9001\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u662f\u5b57\u7b26\u4e32\u6216\u8005\u6570\u5b57\u3002\u53d1\u9001\u51fd\u6570\u4f1a\u5c06\u53c2\u6570\u7684\u6570\u636e\u53d1\u9001\u5230\u5916\u90e8\u8bbe\u5907\u3002<\/p>\n<h3>&emsp;&emsp;\u63a5\u6536\u6570\u636e<\/h3>\n<p>&emsp;&emsp;\u8981\u63a5\u6536\u6570\u636e\uff0c\u4f60\u9996\u5148\u9700\u8981\u4f7f\u7528Arduino\u7f16\u7a0b\u8bed\u8a00\u7f16\u5199\u7a0b\u5e8f\uff0c\u6765\u5b9e\u73b0\u4e0e\u5916\u90e8\u8bbe\u5907\u7684\u901a\u4fe1\u3002\u5728\u7f16\u5199\u7a0b\u5e8f\u65f6\uff0c\u4f60\u9700\u8981\u4f7f\u7528UART\u7ebf\u7684\u63a5\u6536\u51fd\u6570\uff08receive\uff09\uff0c\u6765\u63a5\u6536\u6570\u636e\u3002\u63a5\u6536\u51fd\u6570\u4f1a\u4ece\u5916\u90e8\u8bbe\u5907\u63a5\u6536\u6570\u636e\uff0c\u5e76\u5c06\u63a5\u6536\u5230\u7684\u6570\u636e\u5b58\u50a8\u5230\u53c2\u6570\u4e2d\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>UART\u7ebf\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5Arduino\u677f\u5b50\u548c\u5176\u4ed6\u5916\u90e8\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u53cc\u5411\u901a\u4fe1\u3002<\/strong>\u8981\u4f7f\u7528UART\u7ebf\uff0c\u9996\u5148\u4f60\u9700\u8981\u628aUART\u7ebf\u8fde\u63a5\u5230Arduino\u677f\u5b50\u4e0a\uff0c\u7136\u540e\u4f7f\u7528Arduino\u7f16\u7a0b\u8bed\u8a00\u7f16\u5199\u7a0b\u5e8f\uff0c\u6765\u5b9e\u73b0\u4e0e\u5916\u90e8\u8bbe\u5907\u7684\u901a\u4fe1\u3002\u8981\u53d1\u9001\u6570\u636e\uff0c\u4f60\u9700\u8981\u4f7f\u7528UART\u7ebf\u7684\u53d1\u9001\u51fd\u6570\uff0c\u800c\u8981\u63a5\u6536\u6570\u636e\uff0c\u4f60\u9700\u8981\u4f7f\u7528UART\u7ebf\u7684\u63a5\u6536\u51fd\u6570\u3002\u4f7f\u7528UART\u7ebf\uff0c\u4f60\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0Arduino\u677f\u5b50\u548c\u5176\u4ed6\u5916\u90e8\u8bbe\u5907\u7684\u53cc\u5411\u901a\u4fe1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u662f\u4e00\u79cd\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u53ef\u4ee5\u8ba9\u4f60\u7684Arduino\u677f\u5b50\u4e0e\u5176\u4ed6\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u4e32<\/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":[325,145],"class_list":["post-43128","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-arduino","tag-uart"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/43128"}],"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=43128"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/43128\/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=43128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=43128"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=43128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}