{"id":43152,"date":"2023-10-05T21:12:29","date_gmt":"2023-10-05T13:12:29","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=43152"},"modified":"2023-10-05T21:12:29","modified_gmt":"2023-10-05T13:12:29","slug":"sylkyyys","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/43152.html","title":{"rendered":"\u4f7f\u7528LibModbus\u53ef\u4ee5\u7528\u4e8eSTM32"},"content":{"rendered":"

  LibModbus\u662f\u4e00\u79cd\u5f00\u6e90\u7684Modbus\u534f\u8bae\u5e93\uff0c\u53ef\u4ee5\u7528\u4e8eSTM32\u5fae\u63a7\u5236\u5668\uff0c\u63d0\u4f9b\u4e00\u79cd\u8f7b\u677e\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0Modbus\u529f\u80fd\u3002<\/strong>\u5b83\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u6784\u5efaModbus\u5e94\u7528\uff0c\u5728STM32\u677f\u4e0a\u5b9e\u73b0Modbus\u529f\u80fd\u3002<\/p>\n

\u4ec0\u4e48\u662fModbus\u534f\u8bae\uff1f<\/h2>\n

  Modbus\u534f\u8bae\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u6700\u521d\u662f\u7531Modicon\u516c\u53f8\uff08\u73b0\u4e3a\u7f8e\u56fd\u65bd\u8010\u5fb7\u7535\u6c14\uff09\u5f00\u53d1\u7684\uff0c\u7528\u4e8e\u8fde\u63a5PLC\uff08\u53ef\u7f16\u7a0b\u63a7\u5236\u5668\uff09\u548c\u8ba1\u7b97\u673a\u3002\u5b83\u73b0\u5728\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u7528\u4e8e\u8fde\u63a5\u5de5\u4e1a\u63a7\u5236\u5668\uff0c\u5982PLC\uff0cDCS\uff0cRTU\u548c\u5176\u4ed6\u8bbe\u5907\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u901a\u4fe1\u3002<\/p>\n

LibModbus\u53ef\u4ee5\u7528\u4e8eSTM32\u5417\uff1f<\/h2>\n

  \u662f\u7684\uff0cLibModbus\u53ef\u4ee5\u7528\u4e8eSTM32\u5fae\u63a7\u5236\u5668\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u8f7b\u677e\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0Modbus\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u6784\u5efaModbus\u5e94\u7528\uff0c\u5728STM32\u677f\u4e0a\u5b9e\u73b0Modbus\u529f\u80fd\u3002<\/p>\n

  LibModbus\u7684\u4e3b\u8981\u7279\u70b9<\/h3>\n
    \n
  • \u652f\u6301\u591a\u79cdModbus\u534f\u8bae\uff0c\u5305\u62ecRTU\uff0cASCII\uff0cTCP\uff0cUDP\u7b49\u3002<\/li>\n
  • \u652f\u6301\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5305\u62ecWindows\uff0cLinux\uff0cMac OS X\uff0cFreeRTOS\u7b49\u3002<\/li>\n
  • \u652f\u6301\u591a\u79cd\u786c\u4ef6\u5e73\u53f0\uff0c\u5305\u62ecSTM32\uff0cAVR\uff0cARM\uff0cPIC\u7b49\u3002<\/li>\n
  • \u652f\u6301\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\uff0c\u5305\u62ecC\uff0cC++\uff0cJava\uff0cPython\u7b49\u3002<\/li>\n
  • \u63d0\u4f9b\u53ef\u9760\u7684API\uff0c\u53ef\u4ee5\u8f7b\u677e\u96c6\u6210\u5230\u4efb\u4f55\u5e94\u7528\u4e2d\u3002<\/li>\n<\/ul>\n

      \u4f7f\u7528LibModbus\u7684\u6b65\u9aa4<\/h3>\n
      \n
    1. \u5b89\u88c5LibModbus\u5e93\uff0c\u5e76\u7f16\u8bd1\u5b83\u3002<\/li>\n
    2. \u7f16\u5199\u5e94\u7528\u7a0b\u5e8f\uff0c\u4f7f\u7528LibModbus API\u8c03\u7528Modbus\u529f\u80fd\u3002<\/li>\n
    3. \u5c06\u5e94\u7528\u7a0b\u5e8f\u70e7\u5f55\u5230STM32\u677f\u4e0a\uff0c\u8c03\u8bd5\u5e94\u7528\u7a0b\u5e8f\u3002<\/li>\n
    4. \u6839\u636e\u5e94\u7528\u9700\u6c42\uff0c\u53ef\u4ee5\u6dfb\u52a0\u66f4\u591a\u7684Modbus\u529f\u80fd\u3002<\/li>\n<\/ol>\n

      \u603b\u7ed3<\/h2>\n

        LibModbus\u662f\u4e00\u79cd\u5f00\u6e90\u7684Modbus\u534f\u8bae\u5e93\uff0c\u53ef\u4ee5\u7528\u4e8eSTM32\u5fae\u63a7\u5236\u5668\uff0c\u63d0\u4f9b\u4e00\u79cd\u8f7b\u677e\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0Modbus\u529f\u80fd\u3002<\/strong>\u5b83\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u6784\u5efaModbus\u5e94\u7528\uff0c\u5728STM32\u677f\u4e0a\u5b9e\u73b0Modbus\u529f\u80fd\u3002\u5b83\u652f\u6301\u591a\u79cdModbus\u534f\u8bae\uff0c\u652f\u6301\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u548c\u786c\u4ef6\u5e73\u53f0\uff0c\u652f\u6301\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\uff0c\u63d0\u4f9b\u53ef\u9760\u7684API\uff0c\u53ef\u4ee5\u8f7b\u677e\u96c6\u6210\u5230\u4efb\u4f55\u5e94\u7528\u4e2d\u3002\u4f7f\u7528LibModbus\u7684\u6b65\u9aa4\u4e3a\uff1a\u5b89\u88c5LibModbus\u5e93\uff0c\u7f16\u5199\u5e94\u7528\u7a0b\u5e8f\uff0c\u5c06\u5e94\u7528\u7a0b\u5e8f\u70e7\u5f55\u5230STM32\u677f\u4e0a\uff0c\u6839\u636e\u5e94\u7528\u9700\u6c42\u6dfb\u52a0\u66f4\u591a\u7684Modbus\u529f\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      LibModbus\u662f\u4e00\u79cd\u5f00\u6e90\u7684Modbus\u534f\u8bae\u5e93\uff0c\u53ef\u4ee5\u7528\u4e8eSTM32\u5fae\u63a7\u5236\u5668\uff0c\u63d0\u4f9b\u4e00\u79cd\u8f7b\u677e\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0Modbus\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005<\/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-43152","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\/43152","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=43152"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/43152\/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=43152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=43152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=43152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}