{"id":69154,"date":"2023-12-18T06:39:45","date_gmt":"2023-12-17T22:39:45","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=69154"},"modified":"2023-12-18T06:39:45","modified_gmt":"2023-12-17T22:39:45","slug":"rcybtljqyy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/69154.html","title":{"rendered":"RS232\u5e38\u7528\u6ce2\u7279\u7387\u53ca\u5176\u5e94\u7528"},"content":{"rendered":"

  RS232\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u800c\u6ce2\u7279\u7387\u5219\u662f\u5176\u5173\u952e\u53c2\u6570\u4e4b\u4e00\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS232\u5e38\u7528\u6ce2\u7279\u7387\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u53ca\u5176\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u91cd\u8981\u6027\u548c\u4f5c\u7528\u3002<\/p>\n

RS232\u548c\u6ce2\u7279\u7387\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

  RS232\u7b80\u4ecb<\/h3>\n

  RS232\u662f\u4e00\u79cd\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\uff0c\u7528\u4e8e\u5728\u6570\u636e\u901a\u4fe1\u548c\u63a7\u5236\u4fe1\u53f7\u4e4b\u95f4\u8fdb\u884c\u4e32\u884c\u901a\u4fe1\u3002\u5b83\u5e38\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u6253\u5370\u673a\u3001\u8c03\u5236\u89e3\u8c03<\/a>\u5668\u7b49\u3002RS232\u7684\u7269\u7406\u63a5\u53e3\u5305\u62ec\u53d1\u9001\uff08TX\uff09\u548c\u63a5\u6536\uff08RX\uff09\u4e24\u6839\u4fe1\u53f7\u7ebf\uff0c\u4ee5\u53ca\u5730\u7ebf\uff08GND\uff09\uff0c\u5176\u4e2dTX\u7528\u4e8e\u53d1\u9001\u6570\u636e\uff0cRX\u7528\u4e8e\u63a5\u6536\u6570\u636e\u3002<\/p>\n

  \u6ce2\u7279\u7387\u7684\u5b9a\u4e49<\/h3>\n

  \u6ce2\u7279\u7387\uff08Baud Rate\uff09\u662f\u6307\u4e32\u884c\u901a\u4fe1\u4e2d\u5355\u4f4d\u65f6\u95f4\u5185\u4f20\u8f93\u7684\u6bd4\u7279\u6570\uff0c\u901a\u5e38\u7528\u6bcf\u79d2\u4f20\u8f93\u7684\u6bd4\u7279\u6570\uff08bps\uff09\u6765\u8868\u793a\u3002\u5728RS232\u901a\u4fe1\u4e2d\uff0c\u6ce2\u7279\u7387\u65e2\u662f\u53d1\u9001\u7aef\u8bbe\u5907\u548c\u63a5\u6536\u7aef\u8bbe\u5907\u4e4b\u95f4\u901a\u4fe1\u65f6\u4f7f\u7528\u7684\u901f\u7387\u3002<\/p>\n

\u5e38\u89c1RS232\u6ce2\u7279\u7387\u53ca\u5176\u5e94\u7528<\/h2>\n

  9600\u6ce2\u7279\u7387<\/h3>\n

  9600\u6ce2\u7279\u7387\u662fRS232\u4e2d\u6700\u5e38\u7528\u7684\u6ce2\u7279\u7387<\/a>\u4e4b\u4e00\u3002\u5b83\u65e2\u6709\u8f83\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u53c8\u80fd\u4fdd\u8bc1\u5728\u8f83\u957f\u8ddd\u79bb\u5185\u53ef\u9760\u4f20\u8f93\u6570\u636e\u3002\u56e0\u6b64\uff0c9600\u6ce2\u7279\u7387\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u5982\u5de5\u4e1a\u81ea\u52a8\u5316<\/a>\u7cfb\u7edf\u3001\u6570\u636e\u91c7\u96c6\u8bbe\u5907\u7b49\u3002<\/p>\n

  115200\u6ce2\u7279\u7387<\/h3>\n

  115200\u6ce2\u7279\u7387\u662f\u4e00\u79cd\u9ad8\u901f\u6ce2\u7279\u7387\uff0c\u901a\u5e38\u7528\u4e8e\u8981\u6c42\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u573a\u666f\uff0c\u6bd4\u5982\u89c6\u9891\u76d1\u63a7\u7cfb\u7edf\u3001\u9ad8\u901f\u6570\u636e\u91c7\u96c6\u8bbe\u5907\u7b49\u3002\u76f8\u6bd4\u4e8e\u4f4e\u901f\u6ce2\u7279\u7387\uff0c115200\u6ce2\u7279\u7387\u53ef\u4ee5\u66f4\u5feb\u901f\u5730\u5b8c\u6210\u6570\u636e\u4f20\u8f93\uff0c\u63d0\u9ad8\u7cfb\u7edf\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS232\u901a\u4fe1\u4e2d\u7684\u6ce2\u7279\u7387\u662f\u51b3\u5b9a\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u7cfb\u7edf\u7a33\u5b9a\u6027\u7684\u91cd\u8981\u53c2\u6570\u3002<\/strong>\u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387\u80fd\u591f\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u6570\u636e\u4f20\u8f93\u9700\u6c42\uff0c\u63d0\u9ad8\u901a\u4fe1\u6548\u7387\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS232\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u800c\u6ce2\u7279\u7387\u5219\u662f\u5176\u5173\u952e\u53c2\u6570\u4e4b\u4e00\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS232\u5e38\u7528\u6ce2\u7279\u7387\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u53ca\u5176\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u91cd\u8981\u6027\u548c\u4f5c\u7528\u3002RS232\u548c\u6ce2\u7279\u7387\u7684\u57fa\u672c\u6982\u5ff5<\/p>\n","protected":false},"author":1,"featured_media":64231,"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":[175],"class_list":["post-69154","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-btl"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/69154","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=69154"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/69154\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=69154"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=69154"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=69154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}