{"id":47462,"date":"2023-09-28T00:04:17","date_gmt":"2023-09-27T16:04:17","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=47462"},"modified":"2023-09-28T00:04:17","modified_gmt":"2023-09-27T16:04:17","slug":"uzmjdpj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/47462.html","title":{"rendered":"UART\u600e\u4e48\u63a5\u5355\u7247\u673a"},"content":{"rendered":"

  UART\uff08Universal Asynchronous Receiver \/ Transmitter\uff09\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002UART\u53ef\u4ee5\u7528\u6765\u63a5\u5355\u7247\u673a\uff0c\u7528\u6765\u5b9e\u73b0\u5916\u90e8\u8bbe\u5907\u4e0e\u5355\u7247\u673a\u4e4b\u95f4\u7684\u6570\u636e\u901a\u4fe1\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5b9e\u73b0\u5916\u90e8\u8bbe\u5907\u4e0e\u5355\u7247\u673a\u7684\u4ea4\u4e92\u3002\u672c\u6587\u5c06\u4ecb\u7ecdUART\u600e\u4e48\u63a5\u5355\u7247\u673a\uff0c\u4ee5\u53caUART\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u4ee5\u53caUART\u5982\u4f55\u5b9e\u73b0\u6570\u636e\u901a\u4fe1\u3002<\/p>\n

UART\u5de5\u4f5c\u539f\u7406<\/h2>\n

  UART\u662f\u4e00\u79cd\u5f02\u6b65\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002<\/strong>UART\u7684\u5de5\u4f5c\u539f\u7406\u662f\uff1a\u53d1\u9001\u8bbe\u5907\u5c06\u6570\u636e\u4ee5\u4e00\u5b9a\u7684\u683c\u5f0f\u7f16\u7801\uff0c\u7136\u540e\u901a\u8fc7UART\u63a5\u53e3\u53d1\u9001\u51fa\u53bb\uff1b\u63a5\u6536\u8bbe\u5907\u63a5\u6536\u5230\u6570\u636e\u540e\uff0c\u5c06\u6570\u636e\u4ee5\u4e00\u5b9a\u7684\u683c\u5f0f\u89e3\u7801\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002<\/p>\n

UART\u600e\u4e48\u63a5\u5355\u7247\u673a<\/h2>\n

  1.\u8fde\u63a5\u5355\u7247\u673aUART\u7aef\u53e3<\/h3>\n

  UART\u63a5\u53e3\u4e00\u822c\u90fd\u6709\u56db\u4e2a\u7ba1\u811a\uff0c\u5176\u4e2d\u4e24\u4e2a\u7ba1\u811a\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff0c\u53e6\u5916\u4e24\u4e2a\u7ba1\u811a\u7528\u4e8e\u63a7\u5236\u4fe1\u53f7\u3002\u4e3a\u4e86\u4f7fUART\u63a5\u53e3\u4e0e\u5355\u7247\u673a\u7684UART\u7aef\u53e3\u6b63\u786e\u8fde\u63a5\uff0c\u6211\u4eec\u9700\u8981\u67e5\u770b\u5355\u7247\u673a\u7684UART\u63a5\u53e3\u7684\u5b9a\u4e49\uff0c\u4ee5\u786e\u5b9a\u6bcf\u4e2a\u7ba1\u811a\u7684\u529f\u80fd\u3002<\/p>\n

  2.\u5b89\u88c5\u9a71\u52a8\u7a0b\u5e8f<\/h3>\n

  \u5728\u8fde\u63a5\u5355\u7247\u673aUART\u63a5\u53e3\u540e\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u5b89\u88c5\u9a71\u52a8\u7a0b\u5e8f\uff0c\u4ee5\u4fbf\u8ba9\u7535\u8111\u6b63\u786e\u8bc6\u522b\u5355\u7247\u673a\u7684UART\u63a5\u53e3\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u4ee5\u4ece\u5382\u5bb6\u7f51\u7ad9\u4e0a\u4e0b\u8f7d\u76f8\u5e94\u7684\u9a71\u52a8\u7a0b\u5e8f\uff0c\u7136\u540e\u5b89\u88c5\u5230\u7535\u8111\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0UART\u63a5\u53e3\u4e0e\u7535\u8111\u7684\u6b63\u5e38\u901a\u4fe1\u3002<\/p>\n

  3.\u7f16\u5199\u7a0b\u5e8f<\/h3>\n

  \u6700\u540e\uff0c\u6211\u4eec\u9700\u8981\u7f16\u5199\u7a0b\u5e8f\uff0c\u4ee5\u5b9e\u73b0UART\u63a5\u53e3\u4e0e\u5355\u7247\u673a\u4e4b\u95f4\u7684\u6570\u636e\u901a\u4fe1\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\u7a0b\u5e8f\uff0c\u4ee5\u5b9e\u73b0UART\u63a5\u53e3\u4e0e\u5355\u7247\u673a\u4e4b\u95f4\u7684\u6570\u636e\u901a\u4fe1\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  UART\u662f\u4e00\u79cd\u5f02\u6b65\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002<\/strong>UART\u53ef\u4ee5\u7528\u6765\u63a5\u5355\u7247\u673a\uff0c\u7528\u6765\u5b9e\u73b0\u5916\u90e8\u8bbe\u5907\u4e0e\u5355\u7247\u673a\u4e4b\u95f4\u7684\u6570\u636e\u901a\u4fe1\u3002UART\u7684\u5de5\u4f5c\u539f\u7406\u662f\uff1a\u53d1\u9001\u8bbe\u5907\u5c06\u6570\u636e\u4ee5\u4e00\u5b9a\u7684\u683c\u5f0f\u7f16\u7801\uff0c\u7136\u540e\u901a\u8fc7UART\u63a5\u53e3\u53d1\u9001\u51fa\u53bb\uff1b\u63a5\u6536\u8bbe\u5907\u63a5\u6536\u5230\u6570\u636e\u540e\uff0c\u5c06\u6570\u636e\u4ee5\u4e00\u5b9a\u7684\u683c\u5f0f\u89e3\u7801\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002\u8981\u60f3\u4f7fUART\u63a5\u53e3\u4e0e\u5355\u7247\u673a\u7684UART\u7aef\u53e3\u6b63\u786e\u8fde\u63a5\uff0c\u9700\u8981\u67e5\u770b\u5355\u7247\u673a\u7684UART\u63a5\u53e3\u7684\u5b9a\u4e49\uff0c\u5b89\u88c5\u9a71\u52a8\u7a0b\u5e8f\uff0c\u4ee5\u53ca\u7f16\u5199\u7a0b\u5e8f\u5b9e\u73b0UART\u63a5\u53e3\u4e0e\u5355\u7247\u673a\u4e4b\u95f4\u7684\u6570\u636e\u901a\u4fe1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002UART\u53ef\u4ee5\u7528\u6765\u63a5<\/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-47462","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\/47462","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=47462"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/47462\/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=47462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=47462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=47462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}