{"id":68627,"date":"2023-12-21T21:39:46","date_gmt":"2023-12-21T13:39:46","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=68627"},"modified":"2023-12-21T21:39:46","modified_gmt":"2023-12-21T13:39:46","slug":"tssxy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/68627.html","title":{"rendered":"\u63a2\u7d22STM32 RS485\u534f\u8bae"},"content":{"rendered":"

  RS485\u534f\u8bae\u4f5c\u4e3a\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u3001\u81ea\u52a8\u5316\u8bbe\u5907\u548c\u667a\u80fd\u5bb6\u5c45\u4e2d\u5e7f\u6cdb\u5e94\u7528\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8STM32\u5fae\u63a7\u5236\u5668\u5728RS485\u901a\u4fe1\u4e2d\u7684\u5e94\u7528\uff0c\u4ecb\u7ecd\u5176\u539f\u7406\u548c\u5b9e\u9645\u5e94\u7528\u6848\u4f8b\u3002<\/p>\n

STM32\u5fae\u63a7\u5236\u5668\u4e0eRS485\u534f\u8bae<\/h2>\n

  STM32\u5fae\u63a7\u5236\u5668\u6982\u8ff0<\/h3>\n

  STM32\u5fae\u63a7\u5236\u5668\u662f\u7531STMicroelectronics\u63a8\u51fa\u7684\u4e00\u6b3e32\u4f4dARM Cortex-M\u5904\u7406\u5668\u7cfb\u5217\u5fae\u63a7\u5236\u5668\uff0c\u5177\u6709\u4f4e\u529f\u8017\u3001\u9ad8\u6027\u80fd\u548c\u4e30\u5bcc\u7684\u5916\u8bbe\u63a5\u53e3\u3002\u5b83\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

  RS485<\/a>\u901a\u4fe1\u534f\u8bae\u7b80\u4ecb<\/h3>\n

  RS485\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5141\u8bb8\u591a\u4e2a\u8bbe\u5907\u5728\u76f8\u540c\u603b\u7ebf\u4e0a\u8fdb\u884c\u6570\u636e\u901a\u4fe1\u3002\u5b83\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u4f20\u8f93\u8ddd\u79bb\u8fdc\u7b49\u7279\u70b9\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u7b49\u82db\u523b\u6761\u4ef6\u3002<\/p>\n

STM32<\/a>\u5728RS485\u901a\u4fe1\u4e2d\u7684\u5e94\u7528<\/h2>\n

  STM32 RS485\u901a\u4fe1\u539f\u7406<\/h3>\n

  STM32\u5fae\u63a7\u5236\u5668\u7ed3\u5408\u5176\u4e30\u5bcc\u7684\u5916\u8bbe\u63a5\u53e3\u548c\u4e32\u884c\u901a\u4fe1\u529f\u80fd\uff0c\u53ef\u5b9e\u73b0RS485\u901a\u4fe1\u3002\u901a\u8fc7\u914d\u7f6eUSART\u6216UART<\/a>\u6a21\u5757\uff0c\u52a0\u5165485\u82af\u7247\uff0c\u53ef\u4ee5\u5b9e\u73b0RS485\u901a\u4fe1\u7684\u786c\u4ef6\u8fde\u63a5\u3002<\/p>\n

  STM32 RS485\u5b9e\u9645\u5e94\u7528\u6848\u4f8b<\/h3>\n

  \u4ee5\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e3a\u4f8b\uff0cSTM32\u5fae\u63a7\u5236\u5668\u901a\u8fc7RS485\u534f\u8bae\u4e0ePLC\u3001\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u4ea4\u4e92\uff0c\u5b9e\u73b0\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u3002\u5176\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u5f97\u5230\u4e86\u5e02\u573a\u7684\u5e7f\u6cdb\u8ba4\u53ef\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  STM32\u5fae\u63a7\u5236\u5668\u5728RS485\u901a\u4fe1\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\uff0c\u5176\u5f3a\u5927\u7684\u5904\u7406\u80fd\u529b\u548c\u4e30\u5bcc\u7684\u5916\u8bbe\u63a5\u53e3\u4f7f\u5176\u6210\u4e3a\u5de5\u4e1a\u9886\u57df\u7684\u9996\u9009\u3002<\/strong>\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u8bfb\u8005\u5bf9STM32\u4e0eRS485\u534f\u8bae\u7684\u5e94\u7528\u6709\u4e86\u66f4\u6df1\u5165\u7684\u4e86\u89e3\uff0c\u5e0c\u671b\u80fd\u5bf9\u76f8\u5173\u9886\u57df\u7684\u4ece\u4e1a\u8005\u63d0\u4f9b\u4e00\u5b9a\u7684\u5e2e\u52a9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u534f\u8bae\u4f5c\u4e3a\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u3001\u81ea\u52a8\u5316\u8bbe\u5907\u548c\u667a\u80fd\u5bb6\u5c45\u4e2d\u5e7f\u6cdb\u5e94\u7528\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8STM32\u5fae\u63a7\u5236\u5668\u5728RS485\u901a\u4fe1\u4e2d\u7684\u5e94\u7528\uff0c\u4ecb\u7ecd\u5176\u539f\u7406\u548c\u5b9e\u9645\u5e94\u7528\u6848\u4f8b\u3002<\/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":[287],"class_list":["post-68627","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-stm32"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/68627","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=68627"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/68627\/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=68627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=68627"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=68627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}