{"id":74911,"date":"2024-01-12T23:59:05","date_gmt":"2024-01-12T15:59:05","guid":{"rendered":"\/\/www.viralrail.com\/?p=74911"},"modified":"2024-01-12T23:59:05","modified_gmt":"2024-01-12T15:59:05","slug":"ssymcxtxxyjjyyy","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/74911.html","title":{"rendered":"STM32\u4f7f\u7528Modbus-\u4e32\u884c\u901a\u4fe1\u534f\u8bae\u7b80\u4ecb\u4e0e\u5e94\u7528"},"content":{"rendered":"

  \u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecdSTM32\u4f7f\u7528Modbus\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u6db5\u76d6\u4e86Modbus\u901a\u4fe1\u534f\u8bae\u7684\u57fa\u672c\u6982\u5ff5\u548c\u5728STM32\u5355\u7247\u673a\u4e2d\u7684\u5e94\u7528\u3002\u9605\u8bfb\u672c\u6587\uff0c\u4f60\u5c06\u4e86\u89e3\u5230\u5982\u4f55\u5728STM32\u4e0a\u5b9e\u73b0Modbus\u901a\u4fe1\uff0c\u4ee5\u53ca\u8be5\u6280\u672f\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

Modbus\u901a\u4fe1\u534f\u8bae\u7b80\u4ecb<\/h2>\n

  Modbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u901a\u5e38\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u3002\u5b83\u662f\u4e00\u79cd\u5f00\u653e\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u76d1\u63a7\u8bbe\u5907\u3001\u4f20\u611f\u5668\u3001\u63a7\u5236\u5668\u7b49\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002Modbus\u534f\u8bae\u7b80\u5355\u6613\u61c2\uff0c\u901a\u4fe1\u6548\u7387\u9ad8\uff0c\u56e0\u6b64\u5728\u5de5\u4e1a\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

  Modbus\u534f\u8bae\u7684\u57fa\u672c\u7279\u70b9<\/h3>\n

  Modbus\u534f\u8bae\u91c7\u7528\u4e3b\u4ece\u7ed3\u6784\uff0c\u4e3b\u7ad9\u901a\u8fc7\u8bfb\u5199\u5bc4\u5b58\u5668\u6216\u5f00\u5173\u91cf<\/a>\u5b9e\u73b0\u5bf9\u4ece\u7ad9\u8bbe\u5907\u7684\u76d1\u63a7\u4e0e\u63a7\u5236\u3002\u534f\u8bae\u5305\u542b\u4e86\u591a\u79cd\u901a\u4fe1\u65b9\u5f0f\uff0c\u5305\u62ecASCII\u3001RTU<\/a>\u7b49\u4e0d\u540c\u7684\u4f20\u8f93\u683c\u5f0f\uff0c\u53ef\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u5f0f\u8fdb\u884c\u901a\u4fe1\u3002\u6b64\u5916\uff0cModbus<\/a>\u534f\u8bae\u4e5f\u652f\u6301\u4e0d\u540c\u7684\u4f20\u8f93\u4ecb\u8d28\uff0c\u5305\u62ec\u4e32\u53e3\u3001\u4ee5\u592a\u7f51\u7b49\u3002<\/p>\n

  Modbus\u5728\u5de5\u4e1a\u63a7\u5236\u4e2d\u7684\u5e94\u7528<\/h3>\n

  \u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\uff0cModbus\u534f\u8bae\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8ePLC\u3001\u53d8\u9891\u5668\u3001\u6e29\u5ea6\u4f20\u611f\u5668\u7b49\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u3002\u901a\u8fc7Modbus\u901a\u4fe1\uff0c\u8fd9\u4e9b\u8bbe\u5907\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u5b9e\u65f6\u76d1\u6d4b\u548c\u63a7\u5236\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u751f\u4ea7\u6548\u7387\u548c\u81ea\u52a8\u5316\u6c34\u5e73\u3002<\/p>\n

STM32\u4e0eModbus\u901a\u4fe1\u5b9e\u73b0<\/h2>\n

  STM32\u662f\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u7684\u5355\u7247\u673a\uff0c\u5177\u6709\u4e30\u5bcc\u7684\u5916\u8bbe\u548c\u901a\u4fe1\u63a5\u53e3\uff0c\u975e\u5e38\u9002\u5408\u7528\u4e8e\u5b9e\u73b0Modbus\u901a\u4fe1\u529f\u80fd\u3002\u4e0b\u9762\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728STM32\u4e0a\u5b9e\u73b0Modbus\u901a\u4fe1\u3002<\/p>\n

  \u9009\u62e9\u5408\u9002\u7684\u901a\u4fe1\u63a5\u53e3<\/h3>\n

  \u5728STM32\u5355\u7247\u673a\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u9009\u62e9\u5408\u9002\u7684\u901a\u4fe1\u63a5\u53e3\u6765\u5b9e\u73b0Modbus\u901a\u4fe1\uff0c\u6bd4\u5982\u4f7f\u7528\u4e32\u53e3\u901a\u4fe1\u63a5\u53e3USART\u6216\u8005SPI\u63a5\u53e3\u3002\u901a\u8fc7\u8fd9\u4e9b\u63a5\u53e3\uff0cSTM32\u53ef\u4ee5\u4e0e\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u4ea4\u6362\uff0c\u5b9e\u73b0Modbus\u901a\u4fe1\u7684\u529f\u80fd\u3002<\/p>\n

  \u7f16\u5199Modbus\u901a\u4fe1\u7a0b\u5e8f<\/h3>\n

  \u501f\u52a9STM32\u7684\u5f00\u53d1\u73af\u5883\u548c\u76f8\u5e94\u7684\u5e93\u51fd\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u7f16\u5199Modbus\u901a\u4fe1\u7684\u7a0b\u5e8f\u3002\u5728\u7a0b\u5e8f\u4e2d\uff0c\u9700\u8981\u5b9e\u73b0Modbus\u534f\u8bae\u7684\u6570\u636e\u5e27\u683c\u5f0f\u3001\u6570\u636e\u89e3\u6790\u548c\u5904\u7406\u7b49\u529f\u80fd\uff0c\u786e\u4fddSTM32\u80fd\u591f\u4e0e\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u7a33\u5b9a\u53ef\u9760\u7684\u901a\u4fe1\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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\u672c\u6587\u5c06\u4ecb\u7ecdSTM32\u4f7f\u7528Modbus\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u6db5\u76d6\u4e86Modbus\u901a\u4fe1\u534f\u8bae\u7684\u57fa\u672c\u6982\u5ff5\u548c\u5728STM32\u5355\u7247\u673a\u4e2d\u7684\u5e94\u7528\u3002\u9605\u8bfb\u672c\u6587\uff0c\u4f60\u5c06\u4e86\u89e3\u5230\u5982\u4f55\u5728STM32\u4e0a\u5b9e\u73b0Modbus\u901a<\/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":[137],"class_list":["post-74911","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-txxy"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/74911"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=74911"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/74911\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=74911"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=74911"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=74911"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}