{"id":39113,"date":"2023-10-02T16:31:46","date_gmt":"2023-10-02T08:31:46","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=39113"},"modified":"2023-10-02T16:31:46","modified_gmt":"2023-10-02T08:31:46","slug":"sjsjsjysbzjdlj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/39113.html","title":{"rendered":"STM32 Modbus RTU\uff1a\u63ed\u793a\u8ba1\u7b97\u673a\u4e0e\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5"},"content":{"rendered":"

  STM32 Modbus RTU\uff0c\u4e5f\u79f0\u4e3aModbus\u901a\u4fe1\u534f\u8bae\uff0c\u662f\u4e00\u79cd\u975e\u5e38\u53d7\u6b22\u8fce\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u53cc\u5411\u901a\u4fe1\u3002\u8fd9\u79cd\u534f\u8bae\u53ef\u4ee5\u5728\u591a\u79cd\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\uff0c\u5305\u62ec\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u3001\u8ba1\u91cf\u548c\u76d1\u63a7\u7b49\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u60a8\u7684\u8bbe\u5907\u66f4\u597d\u5730\u7406\u89e3\u548c\u63a7\u5236\u5916\u90e8\u73af\u5883\uff0c\u4ece\u800c\u63d0\u9ad8\u60a8\u7684\u6548\u7387\u548c\u53ef\u9760\u6027\u3002<\/p>\n

STM32 Modbus RTU\u7b80\u4ecb<\/h2>\n

  STM32 Modbus RTU\u662f\u4e00\u79cd\u57fa\u4e8e\u4e32\u884c\u603b\u7ebf\u7684\u63a7\u5236\u5668\u548c\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u53cc\u5411\u901a\u4fe1\u3002\u5b83\u4f7f\u7528\u4e86\u4e00\u79cd\u79f0\u4e3a\u201cModbus RTU\u201d\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u8ba9\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u66f4\u52a0\u7b80\u5355\u548c\u53ef\u9760\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u4ece\u7b80\u5355\u7684\u6570\u636e\u91c7\u96c6\u5230\u590d\u6742\u7684\u63a7\u5236\u7cfb\u7edf\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u591a\u79cd\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\uff0c\u5305\u62ec\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u3001\u8ba1\u91cf\u548c\u76d1\u63a7\u7b49\u3002<\/p>\n

  Modbus RTU\u7684\u4f18\u52bf<\/h3>\n

  Modbus RTU\u7684\u4e3b\u8981\u4f18\u52bf\u5728\u4e8e\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u4e00\u79cd\u7b80\u5355\u3001\u53ef\u9760\u3001\u53ef\u6269\u5c55\u7684\u65b9\u5f0f\u6765\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u8fd9\u4f7f\u5f97\u5b83\u6210\u4e3a\u73b0\u4ee3\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u7684\u7406\u60f3\u9009\u62e9\u3002\u5b83\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u7b80\u5355\u7684\u6307\u4ee4\u6765\u63a7\u5236\u5916\u90e8\u8bbe\u5907\uff0c\u5e76\u4e14\u53ef\u4ee5\u6536\u96c6\u5916\u90e8\u8bbe\u5907\u7684\u6570\u636e\uff0c\u8fd9\u6837\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u6548\u7387\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u4e0e\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\u8fdb\u884c\u8fde\u63a5\uff0c\u5305\u62ec\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u548c\u63a7\u5236\u5668\u7b49\u3002<\/p>\n

  STM32 Modbus RTU\u7684\u5e94\u7528<\/h3>\n

  STM32 Modbus RTU\u53ef\u4ee5\u7528\u4e8e\u5404\u79cd\u5e94\u7528\u7a0b\u5e8f\uff0c\u5305\u62ec\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u3001\u8ba1\u91cf\u548c\u76d1\u63a7\u7b49\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u60a8\u7684\u8bbe\u5907\u66f4\u597d\u5730\u7406\u89e3\u548c\u63a7\u5236\u5916\u90e8\u73af\u5883\uff0c\u4ece\u800c\u63d0\u9ad8\u60a8\u7684\u6548\u7387\u548c\u53ef\u9760\u6027\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u4ece\u7b80\u5355\u7684\u6570\u636e\u91c7\u96c6\u5230\u590d\u6742\u7684\u63a7\u5236\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6536\u96c6\u5916\u90e8\u8bbe\u5907\u7684\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u7b80\u5355\u7684\u6307\u4ee4\u6765\u63a7\u5236\u5916\u90e8\u8bbe\u5907\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u4e0e\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\u8fdb\u884c\u8fde\u63a5\uff0c\u5305\u62ec\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u548c\u63a7\u5236\u5668\u7b49\u3002<\/p>\n

STM32 Modbus RTU\u7684\u7ed3\u6784<\/h2>\n

  STM32 Modbus RTU\u7684\u7ed3\u6784\u4e3b\u8981\u7531\u4e09\u90e8\u5206\u7ec4\u6210\uff0c\u5206\u522b\u662fModbus\u4e3b\u673a\u3001Modbus\u4ece\u673a\u548cModbus\u901a\u4fe1\u534f\u8bae\u3002Modbus\u4e3b\u673a\u662f\u4e00\u4e2a\u8ba1\u7b97\u673a\uff0c\u5b83\u53ef\u4ee5\u53d1\u9001\u548c\u63a5\u6536Modbus\u6307\u4ee4\uff0c\u4ece\u800c\u63a7\u5236\u5916\u90e8\u8bbe\u5907\u3002Modbus\u4ece\u673a\u662f\u4e00\u4e2a\u5916\u90e8\u8bbe\u5907\uff0c\u5b83\u63a5\u6536Modbus\u4e3b\u673a\u53d1\u9001\u7684\u6307\u4ee4\uff0c\u5e76\u6267\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\u3002Modbus\u901a\u4fe1\u534f\u8bae\u662f\u4e00\u79cd\u6807\u51c6\uff0c\u5b83\u5b9a\u4e49\u4e86Modbus\u4e3b\u673a\u548cModbus\u4ece\u673a\u4e4b\u95f4\u7684\u901a\u4fe1\u89c4\u5219\u3002<\/p>\n

  Modbus\u4e3b\u673a<\/h3>\n

  Modbus\u4e3b\u673a\u662f\u4e00\u4e2a\u8ba1\u7b97\u673a\uff0c\u5b83\u53ef\u4ee5\u53d1\u9001\u548c\u63a5\u6536Modbus\u6307\u4ee4\uff0c\u4ece\u800c\u63a7\u5236\u5916\u90e8\u8bbe\u5907\u3002\u5b83\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u7b80\u5355\u7684\u6307\u4ee4\u6765\u63a7\u5236\u5916\u90e8\u8bbe\u5907\uff0c\u5e76\u4e14\u53ef\u4ee5\u6536\u96c6\u5916\u90e8\u8bbe\u5907\u7684\u6570\u636e\uff0c\u8fd9\u6837\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u6548\u7387\u3002<\/p>\n

  Modbus\u4ece\u673a<\/h3>\n

  Modbus\u4ece\u673a\u662f\u4e00\u4e2a\u5916\u90e8\u8bbe\u5907\uff0c\u5b83\u63a5\u6536Modbus\u4e3b\u673a\u53d1\u9001\u7684\u6307\u4ee4\uff0c\u5e76\u6267\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\u3002\u5b83\u53ef\u4ee5\u63a5\u6536Modbus\u4e3b\u673a\u53d1\u9001\u7684\u6307\u4ee4\uff0c\u4ece\u800c\u63a7\u5236\u5916\u90e8\u8bbe\u5907\u7684\u72b6\u6001\uff0c\u5e76\u4e14\u53ef\u4ee5\u6536\u96c6\u5916\u90e8\u8bbe\u5907\u7684\u6570\u636e\uff0c\u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u6548\u7387\u3002<\/p>\n

  Modbus\u901a\u4fe1\u534f\u8bae<\/h3>\n

  Modbus\u901a\u4fe1\u534f\u8bae\u662f\u4e00\u79cd\u6807\u51c6\uff0c\u5b83\u5b9a\u4e49\u4e86Modbus\u4e3b\u673a\u548cModbus\u4ece\u673a\u4e4b\u95f4\u7684\u901a\u4fe1\u89c4\u5219\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9Modbus\u4e3b\u673a\u548cModbus\u4ece\u673a\u4e4b\u95f4\u8fdb\u884c\u53cc\u5411\u901a\u4fe1\uff0c\u4ece\u800c\u5b9e\u73b0\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\u7684\u76ee\u7684\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  STM32 Modbus RTU\u662f\u4e00\u79cd\u975e\u5e38\u53d7\u6b22\u8fce\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u53cc\u5411\u901a\u4fe1\u3002<\/strong>\u5b83\u4f7f\u7528\u4e86\u4e00\u79cd\u79f0\u4e3a\u201cModbus RTU\u201d\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u8ba9\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u66f4\u52a0\u7b80\u5355\u548c\u53ef\u9760\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u4ece\u7b80\u5355\u7684\u6570\u636e\u91c7\u96c6\u5230\u590d\u6742\u7684\u63a7\u5236\u7cfb\u7edf\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u591a\u79cd\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\uff0c\u5305\u62ec\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u3001\u8ba1\u91cf\u548c\u76d1\u63a7\u7b49\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u60a8\u7684\u8bbe\u5907\u66f4\u597d\u5730\u7406\u89e3\u548c\u63a7\u5236\u5916\u90e8\u73af\u5883\uff0c\u4ece\u800c\u63d0\u9ad8\u60a8\u7684\u6548\u7387\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

STM32ModbusRTU\uff0c\u4e5f\u79f0\u4e3aModbus\u901a\u4fe1\u534f\u8bae\uff0c\u662f\u4e00\u79cd\u975e\u5e38\u53d7\u6b22\u8fce\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u53cc\u5411\u901a\u4fe1\u3002\u8fd9\u79cd\u534f\u8bae\u53ef\u4ee5\u5728\u591a\u79cd\u5e94\u7528\u7a0b<\/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":[287],"class_list":["post-39113","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\/39113"}],"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=39113"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39113\/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=39113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=39113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=39113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}