{"id":43125,"date":"2023-10-01T02:15:11","date_gmt":"2023-09-30T18:15:11","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=43125"},"modified":"2023-10-01T02:15:11","modified_gmt":"2023-09-30T18:15:11","slug":"sygqddmxysx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/43125.html","title":{"rendered":"STM32 FreeModbus\uff1a\u4e00\u4e2a\u5f3a\u5927\u7684Modbus\u534f\u8bae\u5b9e\u73b0"},"content":{"rendered":"

  STM32 FreeModbus\u662f\u4e00\u4e2a\u514d\u8d39\u7684Modbus\u534f\u8bae\u5b9e\u73b0\uff0c\u5b83\u7531STMicroelectronics\u5f00\u53d1\uff0c\u53ef\u4ee5\u7528\u4e8eSTM32 MCU\u7cfb\u5217\u7684\u591a\u4e2a\u578b\u53f7\u3002\u5b83\u652f\u6301\u591a\u79cdModbus\u529f\u80fd\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\uff0c\u662f\u4e00\u6b3e\u975e\u5e38\u5f3a\u5927\u7684Modbus\u534f\u8bae\u5b9e\u73b0\u3002<\/p>\n

STM32 FreeModbus\u7684\u7279\u6027<\/h2>\n

  STM32 FreeModbus\u652f\u6301\u591a\u79cdModbus\u529f\u80fd\uff0c\u5176\u4e2d\u5305\u62ecModbus RTU\u3001Modbus ASCII\u548cModbus TCP\/IP\u3002\u5b83\u53ef\u4ee5\u5728STM32 MCU\u7cfb\u5217\u7684\u591a\u4e2a\u578b\u53f7\u4e0a\u8fd0\u884c\uff0c\u5e76\u4e14\u652f\u6301\u591a\u4e2a\u5e94\u7528\u573a\u666f\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u6b64\u5916\uff0cSTM32 FreeModbus\u8fd8\u652f\u6301\u591a\u79cd\u5b89\u5168\u52a0\u5bc6\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u4fdd\u62a4\u7528\u6237\u7684\u6570\u636e\u5b89\u5168\u3002<\/p>\n

  Modbus RTU<\/h3>\n

  Modbus RTU\u662f\u4e00\u79cd\u5e38\u7528\u7684Modbus\u534f\u8bae\uff0c\u5b83\u4f7f\u7528\u4e8c\u8fdb\u5236\u683c\u5f0f\u6765\u4f20\u8f93\u6570\u636e\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u4f20\u8f93\u6548\u7387\u3002STM32 FreeModbus\u652f\u6301Modbus RTU\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n

  Modbus ASCII<\/h3>\n

  Modbus ASCII\u662f\u53e6\u4e00\u79cd\u5e38\u7528\u7684Modbus\u534f\u8bae\uff0c\u5b83\u4f7f\u7528ASCII\u7801\u6765\u4f20\u8f93\u6570\u636e\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u4f20\u8f93\u6210\u672c\u3002STM32 FreeModbus\u652f\u6301Modbus ASCII\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n

  Modbus TCP\/IP<\/h3>\n

  Modbus TCP\/IP\u662f\u4e00\u79cd\u7528\u4e8e\u7f51\u7edc\u4f20\u8f93\u7684Modbus\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7f51\u7edc\u4f20\u8f93\u6548\u7387\u3002STM32 FreeModbus\u652f\u6301Modbus TCP\/IP\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n

  \u5b89\u5168\u52a0\u5bc6<\/h3>\n

  STM32 FreeModbus\u652f\u6301\u591a\u79cd\u5b89\u5168\u52a0\u5bc6\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u4fdd\u62a4\u7528\u6237\u7684\u6570\u636e\u5b89\u5168\u3002\u8fd9\u4e9b\u5b89\u5168\u52a0\u5bc6\u65b9\u5f0f\u5305\u62ecSSL\/TLS\u3001AES\u548cRSA\u7b49\uff0c\u53ef\u4ee5\u6709\u6548\u4fdd\u62a4\u7528\u6237\u7684\u6570\u636e\u5b89\u5168\u3002<\/p>\n

STM32 FreeModbus\u7684\u4f18\u52bf<\/h2>\n

  STM32 FreeModbus\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u652f\u6301\u591a\u79cdModbus\u529f\u80fd\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u6b64\u5916\uff0cSTM32 FreeModbus\u8fd8\u652f\u6301\u591a\u79cd\u5b89\u5168\u52a0\u5bc6\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u4fdd\u62a4\u7528\u6237\u7684\u6570\u636e\u5b89\u5168\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  STM32 FreeModbus\u662f\u4e00\u6b3e\u5f3a\u5927\u7684Modbus\u534f\u8bae\u5b9e\u73b0\uff0c\u5b83\u652f\u6301\u591a\u79cdModbus\u529f\u80fd\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/strong>\u6b64\u5916\uff0cSTM32 FreeModbus\u8fd8\u652f\u6301\u591a\u79cd\u5b89\u5168\u52a0\u5bc6\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u4fdd\u62a4\u7528\u6237\u7684\u6570\u636e\u5b89\u5168\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

STM32FreeModbus\u662f\u4e00\u4e2a\u514d\u8d39\u7684Modbus\u534f\u8bae\u5b9e\u73b0\uff0c\u5b83\u7531STMicroelectronics\u5f00\u53d1\uff0c\u53ef\u4ee5\u7528\u4e8eSTM32MCU\u7cfb\u5217\u7684\u591a\u4e2a\u578b\u53f7\u3002\u5b83\u652f\u6301\u591a\u79cdMod<\/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-43125","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\/43125","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=43125"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/43125\/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=43125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=43125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=43125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}