{"id":56838,"date":"2023-10-17T08:34:03","date_gmt":"2023-10-17T00:34:03","guid":{"rendered":"https:\/\/www.techphant.cn\/blog\/56838.html"},"modified":"2023-10-17T08:34:03","modified_gmt":"2023-10-17T00:34:03","slug":"sxywjcxpm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/56838.html","title":{"rendered":"STM32\u9700\u8981\u5916\u63a5CAN\u82af\u7247\u5417\uff1f"},"content":{"rendered":"

  \u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u8bbe\u5907\u90fd\u9700\u8981\u4f7f\u7528CAN\u82af\u7247\u6765\u6784\u5efa\u901a\u4fe1\u7f51\u7edc\uff0c\u800cSTM32\u662f\u4e00\u6b3e\u975e\u5e38\u6d41\u884c\u7684\u5fae\u63a7\u5236\u5668\uff0c\u5b83\u662f\u5426\u9700\u8981\u5916\u63a5CAN\u82af\u7247\u5462\uff1f\u672c\u6587\u5c06\u4e3a\u60a8\u8be6\u7ec6\u4ecb\u7ecdSTM32\u7684CAN\u63a5\u53e3\u4ee5\u53ca\u5b83\u662f\u5426\u9700\u8981\u5916\u63a5CAN\u82af\u7247\u3002<\/p>\n

STM32\u7684CAN\u63a5\u53e3<\/h2>\n

  STM32\u662f\u4e00\u6b3e\u975e\u5e38\u6d41\u884c\u7684\u5fae\u63a7\u5236\u5668\uff0c\u5b83\u5177\u6709\u4e30\u5bcc\u7684\u5916\u8bbe\u63a5\u53e3\uff0c\u5176\u4e2d\u5305\u62ecCAN\u63a5\u53e3\u3002CAN\u63a5\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u6784\u5efa\u4e32\u884c\u603b\u7ebf\u7f51\u7edc\u7684\u5e38\u7528\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u6bd4\u5982CANopen\u3001J1939\u7b49\u3002STM32\u7684CAN\u63a5\u53e3\u652f\u6301CAN 2.0A\/B\u6807\u51c6\uff0c\u652f\u6301\u4f4e\u901f\uff0820Kbps\uff09\u548c\u9ad8\u901f\uff081Mbps\uff09\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684CAN\u534f\u8bae\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u3002<\/p>\n

STM32\u662f\u5426\u9700\u8981\u5916\u63a5CAN\u82af\u7247<\/h2>\n

  STM32\u672c\u8eab\u5177\u6709CAN\u63a5\u53e3\uff0c\u4f46\u662f\u5b83\u662f\u5426\u9700\u8981\u5916\u63a5CAN\u82af\u7247\u5462\uff1f\u7b54\u6848\u662f\u5426\u5b9a\u7684\u3002STM32\u672c\u8eab\u62e5\u6709\u4e00\u4e2aCAN\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u76f4\u63a5\u8fde\u63a5\u5230CAN\u603b\u7ebf\u4e0a\uff0c\u800c\u4e0d\u9700\u8981\u5916\u63a5\u4efb\u4f55CAN\u82af\u7247\u3002\u4f46\u662f\uff0c\u5982\u679c\u8981\u5b9e\u73b0CAN\u7f51\u7edc\u7684\u591a\u70b9\u901a\u4fe1\uff0c\u5c31\u9700\u8981\u591a\u4e2aSTM32\u82af\u7247\uff0c\u8fd9\u5c31\u9700\u8981\u5916\u63a5CAN\u82af\u7247\u3002<\/p>\n

  CAN\u82af\u7247\u7684\u4f5c\u7528<\/h3>\n

  CAN\u82af\u7247\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u5c06\u591a\u4e2aCAN\u603b\u7ebf\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u5b9e\u73b0\u591a\u70b9\u901a\u4fe1\u3002\u5b83\u53ef\u4ee5\u5c06\u591a\u4e2aCAN\u603b\u7ebf\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u5b9e\u73b0CAN\u7f51\u7edc\u7684\u591a\u70b9\u901a\u4fe1\uff0c\u4ece\u800c\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  CAN\u82af\u7247\u7684\u9009\u62e9<\/h3>\n

  \u5982\u679c\u8981\u4f7f\u7528CAN\u82af\u7247\uff0c\u90a3\u4e48\u60a8\u9700\u8981\u6839\u636e\u60a8\u7684\u5e94\u7528\u9700\u6c42\u6765\u9009\u62e9\u5408\u9002\u7684CAN\u82af\u7247\u3002\u5e02\u9762\u4e0a\u6709\u5f88\u591a\u4e0d\u540c\u7684CAN\u82af\u7247\uff0c\u6bd4\u5982MCP2515\u3001MCP2551\u7b49\uff0c\u5b83\u4eec\u7684\u529f\u80fd\u548c\u6027\u80fd\u4e5f\u6709\u6240\u4e0d\u540c\u3002\u56e0\u6b64\uff0c\u60a8\u9700\u8981\u6839\u636e\u81ea\u5df1\u7684\u5177\u4f53\u9700\u6c42\u6765\u9009\u62e9\u5408\u9002\u7684CAN\u82af\u7247\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86STM32\u7684CAN\u63a5\u53e3\u4ee5\u53ca\u5b83\u662f\u5426\u9700\u8981\u5916\u63a5CAN\u82af\u7247\u3002<\/strong>STM32\u672c\u8eab\u5177\u6709CAN\u63a5\u53e3\uff0c\u53ef\u4ee5\u76f4\u63a5\u8fde\u63a5\u5230CAN\u603b\u7ebf\u4e0a\uff0c\u4f46\u662f\u5982\u679c\u8981\u5b9e\u73b0CAN\u7f51\u7edc\u7684\u591a\u70b9\u901a\u4fe1\uff0c\u5c31\u9700\u8981\u5916\u63a5CAN\u82af\u7247\uff0c\u4ee5\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002\u5728\u9009\u62e9CAN\u82af\u7247\u65f6\uff0c\u60a8\u9700\u8981\u6839\u636e\u81ea\u5df1\u7684\u5177\u4f53\u9700\u6c42\u6765\u9009\u62e9\u5408\u9002\u7684CAN\u82af\u7247\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u8bbe\u5907\u90fd\u9700\u8981\u4f7f\u7528CAN\u82af\u7247\u6765\u6784\u5efa\u901a\u4fe1\u7f51\u7edc\uff0c\u800cSTM32\u662f\u4e00\u6b3e\u975e\u5e38\u6d41\u884c\u7684\u5fae\u63a7\u5236\u5668\uff0c\u5b83\u662f\u5426\u9700\u8981\u5916\u63a5CAN\u82af\u7247\u5462\uff1f\u672c\u6587\u5c06\u4e3a\u60a8\u8be6\u7ec6\u4ecb\u7ecdSTM32\u7684CAN\u63a5<\/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-56838","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\/56838","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=56838"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/56838\/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=56838"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=56838"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=56838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}