{"id":77429,"date":"2024-01-02T17:30:26","date_gmt":"2024-01-02T09:30:26","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77429"},"modified":"2024-01-02T17:30:26","modified_gmt":"2024-01-02T09:30:26","slug":"uzdsl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77429.html","title":{"rendered":"UART\u6700\u5927\u901f\u7387"},"content":{"rendered":"

  \u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8UART\u6700\u5927\u901f\u7387\uff0c\u5e76\u5c55\u793a\u5b83\u5bf9\u73b0\u4ee3\u901a\u4fe1\u6280\u672f\u7684\u91cd\u8981\u6027\u3002<\/p>\n

UART\u7b80\u4ecb<\/h2>\n

  UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u4f7f\u7528\u5f02\u6b65\u901a\u4fe1\u6a21\u5f0f\uff0c\u80fd\u591f\u4ee5\u53ef\u53d8\u7684\u901f\u7387\u4f20\u8f93\u6570\u636e\uff0c\u56e0\u6b64\u6700\u5927\u901f\u7387\u5bf9\u5176\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

  UART\u901f\u7387\u9650\u5236<\/h3>\n

  UART\u6700\u5927\u901f\u7387\u53d7\u5230\u591a\u79cd\u56e0\u7d20\u7684\u9650\u5236\uff0c\u5305\u62ec\u65f6\u949f\u9891\u7387\u3001\u6570\u636e\u4f4d\u3001\u505c\u6b62\u4f4d\u3001\u5947\u5076\u6821\u9a8c<\/a>\u7b49\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u6839\u636e\u7279\u5b9a\u7684\u786c\u4ef6\u548c\u8f6f\u4ef6\u9650\u5236\u6765\u786e\u5b9aUART\u7684\u6700\u5927\u901f\u7387\u3002<\/p>\n

  \u65f6\u949f\u9891\u7387<\/h4>\n

  UART\u7684\u901f\u7387\u53d7\u65f6\u949f\u9891\u7387\u9650\u5236\uff0c\u901a\u5e38\u4f7f\u7528\u7684\u6676\u632f<\/a>\u9891\u7387\u51b3\u5b9a\u4e86UART\u80fd\u8fbe\u5230\u7684\u6700\u5927\u901f\u7387\u3002\u8f83\u9ad8\u7684\u65f6\u949f\u9891\u7387\u53ef\u63d0\u9ad8\u6700\u5927\u901f\u7387\uff0c\u4f46\u4e5f\u4f1a\u589e\u52a0\u786c\u4ef6\u6210\u672c\u548c\u529f\u8017\u3002<\/p>\n

  \u6570\u636e\u4f4d\u548c\u505c\u6b62\u4f4d<\/h4>\n

  \u6570\u636e\u4f4d\u548c\u505c\u6b62\u4f4d\u7684\u6570\u91cf\u76f4\u63a5\u5f71\u54cd\u4e86\u6bcf\u6b21\u4f20\u8f93\u6240\u9700\u7684\u65f6\u95f4\uff0c\u8fdb\u800c\u5f71\u54cd\u6700\u5927\u901f\u7387\u7684\u8bbe\u5b9a\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8f83\u5c11\u7684\u6570\u636e\u4f4d\u548c\u505c\u6b62\u4f4d\u80fd\u5b9e\u73b0\u66f4\u9ad8\u7684\u6700\u5927\u901f\u7387\u3002<\/p>\n

  \u63d0\u9ad8UART\u6700\u5927\u901f\u7387\u7684\u65b9\u6cd5<\/h3>\n

  \u4e3a\u4e86\u63d0\u9ad8UART\u7684\u6700\u5927\u901f\u7387\uff0c\u53ef\u4ee5\u91c7\u53d6\u591a\u79cd\u7b56\u7565\uff0c\u5305\u62ec\u8c03\u6574\u65f6\u949f\u9891\u7387\u3001\u4f18\u5316\u786c\u4ef6\u8bbe\u8ba1\u3001\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u4f4d\u548c\u505c\u6b62\u4f4d\u7b49\u3002<\/p>\n

  \u65f6\u949f\u9891\u7387\u4f18\u5316<\/h4>\n

  \u9009\u62e9\u9ad8\u6027\u80fd\u7684\u65f6\u949f\u6e90\u4ee5\u63d0\u9ad8\u65f6\u949f\u9891\u7387\uff0c\u4ee5\u6ee1\u8db3\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u9700\u6c42\u3002\u540c\u65f6\uff0c\u4f18\u5316\u65f6\u949f\u4fe1\u53f7\u4f20\u8f93\u8def\u5f84\uff0c\u51cf\u5c0f\u65f6\u949f\u6296\u52a8\u548c\u65f6\u949f\u5ef6\u8fdf\uff0c\u6709\u52a9\u4e8e\u63d0\u5347\u6700\u5927\u901f\u7387\u3002<\/p>\n

  \u786c\u4ef6\u8bbe\u8ba1\u4f18\u5316<\/h4>\n

  \u901a\u8fc7\u4f18\u5316\u7535\u8def\u8bbe\u8ba1\uff0c\u51cf\u5c0f\u4f20\u8f93\u7ebf\u8def\u957f\u5ea6\u3001\u964d\u4f4e\u5e72\u6270\u4ee5\u53ca\u6539\u5584\u4fe1\u53f7\u5b8c\u6574\u6027\uff0c\u53ef\u4ee5\u63d0\u9ad8UART\u7684\u53ef\u9760\u6027\u548c\u901f\u7387\u3002<\/p>\n

UART\u6700\u5927\u901f\u7387\u7684\u610f\u4e49<\/h2>\n

  UART\u6700\u5927\u901f\u7387\u7684\u63d0\u9ad8\u5bf9\u5404\u79cd\u5e94\u7528\u90fd\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002\u65e0\u8bba\u662f\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u7684\u6570\u636e\u91c7\u96c6\uff0c\u8fd8\u662f\u6d88\u8d39\u7535\u5b50\u8bbe\u5907\u7684\u4f20\u611f\u5668\u6570\u636e\u4f20\u8f93\uff0c\u90fd\u9700\u8981\u9ad8\u901f\u7387\u7684UART<\/a>\u6765\u5b9e\u73b0\u5feb\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  \u5de5\u4e1a\u5e94\u7528<\/h3>\n

  \u5728\u5de5\u4e1a\u9886\u57df\uff0cUART\u6700\u5927\u901f\u7387\u7684\u63d0\u9ad8\u53ef\u4ee5\u5b9e\u73b0\u66f4\u5feb\u901f\u7684\u4f20\u611f\u5668\u6570\u636e\u91c7\u96c6\u3001\u8bbe\u5907\u76d1\u63a7\u548c\u63a7\u5236\uff0c\u4ece\u800c\u63d0\u5347\u751f\u4ea7\u6548\u7387\u548c\u8d28\u91cf\u3002<\/p>\n

  \u6d88\u8d39\u7535\u5b50<\/h3>\n

  \u5728\u6d88\u8d39\u7535\u5b50\u4ea7\u54c1\u4e2d\uff0c\u9ad8\u901fUART\u53ef\u4ee5\u652f\u6301\u66f4\u5feb\u901f\u3001\u66f4\u7a33\u5b9a\u7684\u5916\u8bbe\u6570\u636e\u4f20\u8f93\uff0c\u4f8b\u5982\u58f0\u97f3\u3001\u89c6\u9891\u3001\u89e6\u6478\u5c4f\u7b49\u8f93\u5165\/\u8f93\u51fa\u8bbe\u5907\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  UART\u6700\u5927\u901f\u7387\u76f4\u63a5\u5f71\u54cd\u4e86\u4e32\u884c\u901a\u4fe1\u7684\u6548\u7387\u548c\u53ef\u9760\u6027\u3002<\/strong>\u4e86\u89e3\u5e76\u4f18\u5316UART\u7684\u6700\u5927\u901f\u7387\u5bf9\u4e8e\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u81f3\u5173\u91cd\u8981\uff0c\u540c\u65f6\u4e5f\u63a8\u52a8\u4e86\u5404\u79cd\u5e94\u7528\u9886\u57df\u7684\u6280\u672f\u53d1\u5c55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8UART\u6700\u5927\u901f\u7387\uff0c\u5e76\u5c55\u793a\u5b83\u5bf9\u73b0\u4ee3\u901a\u4fe1\u6280\u672f\u7684\u91cd\u8981\u6027\u3002UART\u7b80\u4ecbUART\uff08UniversalAsynchronousReceiver\/Transm<\/p>\n","protected":false},"author":1,"featured_media":64183,"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-77429","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\/77429","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=77429"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77429\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=77429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}