{"id":79493,"date":"2024-01-02T21:30:08","date_gmt":"2024-01-02T13:30:08","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=79493"},"modified":"2024-01-02T21:30:08","modified_gmt":"2024-01-02T13:30:08","slug":"eycm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/79493.html","title":{"rendered":"ESP32\u6709CAN\u5417"},"content":{"rendered":"

  ESP32\u662f\u4e00\u6b3e\u53d7\u6b22\u8fce\u7684\u5fae\u63a7\u5236\u5668\uff0c\u5b83\u62e5\u6709\u4e30\u5bcc\u7684\u5916\u8bbe\u548c\u529f\u80fd\u3002\u672c\u6587\u5c06\u63a2\u8ba8ESP32\u662f\u5426\u62e5\u6709Controller Area Network\uff08CAN\uff09\u901a\u4fe1\u529f\u80fd\u3002<\/p>\n

ESP32\u7684\u5916\u8bbe\u529f\u80fd<\/h2>\n

  ESP32\u662f\u4e00\u6b3e\u5f3a\u5927\u7684\u5fae\u63a7\u5236\u5668\uff0c\u62e5\u6709\u4e30\u5bcc\u7684\u5916\u8bbe\u529f\u80fd\uff0c\u5305\u62ecWi-Fi\u3001\u84dd\u7259\u3001GPIO<\/a>\u3001SPI\u3001I2C\u7b49\u3002\u8fd9\u4e9b\u529f\u80fd\u4f7f\u5f97ESP32\u6210\u4e3a\u7269\u8054\u7f51\u5e94\u7528\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n

  ESP32\u7684CAN\u63a7\u5236\u5668<\/h3>\n

  ESP32\u7684\u6280\u672f\u89c4\u683c\u8868\u663e\u793a\uff0c\u5b83\u62e5\u6709\u4e24\u4e2aController Area Network\uff08CAN\uff09\u63a7\u5236\u5668\u3002\u8fd9\u610f\u5473\u7740ESP32\u53ef\u4ee5\u652f\u6301CAN\u603b\u7ebf\u901a\u4fe1\u534f\u8bae\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u5e94\u7528\u53ef\u80fd\u6027\u3002<\/p>\n

  ESP32\u4e0eCAN\u901a\u4fe1<\/a>\u7684\u517c\u5bb9\u6027<\/h4>\n

  ESP32\u7684CAN\u63a7\u5236\u5668\u4e0e\u8bb8\u591a\u73b0\u6709\u7684CAN\u63a7\u5236\u5668\u517c\u5bb9\uff0c\u8fd9\u610f\u5473\u7740\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u5c06ESP32\u4e0e\u5176\u4ed6CAN\u8bbe\u5907\u96c6\u6210\uff0c\u5b9e\u73b0\u66f4\u4e30\u5bcc\u7684\u529f\u80fd\u4e0e\u5e94\u7528\u573a\u666f\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528ESP32\u7684CAN\u529f\u80fd<\/h2>\n

  \u8981\u4f7f\u7528ESP32\u7684CAN\u529f\u80fd\uff0c\u60a8\u9700\u8981\u9996\u5148\u4e86\u89e3CAN\u603b\u7ebf\u7684\u534f\u8bae\u548c\u539f\u7406\u3002\u5176\u6b21\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528ESP-IDF\u6216Arduino Core for ESP32\u8fd9\u6837\u7684\u5f00\u53d1\u6846\u67b6\uff0c\u8f7b\u677e\u5730\u521d\u59cb\u5316\u548c\u63a7\u5236ESP32\u7684CAN\u529f\u80fd\u3002<\/p>\n

  \u4f7f\u7528ESP-IDF\u8fdb\u884cCAN\u7f16\u7a0b<\/h3>\n

  ESP-IDF\u662fEspressif\u63d0\u4f9b\u7684\u7528\u4e8eESP32\u5f00\u53d1\u7684\u5b98\u65b9\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86CAN\u63a5\u53e3\u7684API\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u5730\u4f7f\u7528ESP32\u7684CAN\u529f\u80fd\u3002<\/p>\n

  \u4f7f\u7528Arduino<\/a> Core for ESP32\u8fdb\u884cCAN\u7f16\u7a0b<\/h4>\n

  Arduino Core for ESP32\u662f\u4e3aArduino IDE\u63d0\u4f9b\u7684ESP32\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u540c\u6837\u652f\u6301ESP32\u7684CAN\u529f\u80fd\uff0c\u9002\u5408Arduino\u5f00\u53d1\u8005\u4f7f\u7528\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  ESP32\u62e5\u6709\u5f3a\u5927\u7684\u5916\u8bbe\u529f\u80fd\uff0c\u5305\u62ec\u4e86\u53ef\u7528\u4e8e\u7269\u8054\u7f51\u8fde\u63a5\u7684CAN\u63a7\u5236\u5668\u3002<\/strong>\u901a\u8fc7\u4e86\u89e3ESP32\u7684CAN\u529f\u80fd\uff0c\u60a8\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528\u8fd9\u4e00\u529f\u80fd\uff0c\u5f00\u53d1\u51fa\u66f4\u52a0\u4e30\u5bcc\u548c\u5177\u6709\u521b\u65b0\u6027\u7684\u7269\u8054\u7f51\u4ea7\u54c1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

ESP32\u662f\u4e00\u6b3e\u53d7\u6b22\u8fce\u7684\u5fae\u63a7\u5236\u5668\uff0c\u5b83\u62e5\u6709\u4e30\u5bcc\u7684\u5916\u8bbe\u548c\u529f\u80fd\u3002\u672c\u6587\u5c06\u63a2\u8ba8ESP32\u662f\u5426\u62e5\u6709ControllerAreaNetwork\uff08CAN\uff09\u901a\u4fe1\u529f\u80fd\u3002ESP32\u7684\u5916<\/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":[322],"class_list":["post-79493","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-esp32"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/79493","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=79493"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/79493\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=79493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=79493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=79493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}