{"id":39137,"date":"2023-10-03T00:07:04","date_gmt":"2023-10-02T16:07:04","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=39137"},"modified":"2023-10-03T00:07:04","modified_gmt":"2023-10-02T16:07:04","slug":"mckssm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/39137.html","title":{"rendered":"MCU\u4e32\u53e3\u662f\u4ec0\u4e48"},"content":{"rendered":"

  MCU\u4e32\u53e3\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u5916\u90e8\u8bbe\u5907\u548c\u5fae\u63a7\u5236\u5668\uff08MCU\uff09\u4e4b\u95f4\u7684\u6570\u636e\u8fdb\u884c\u9ad8\u6548\u7684\u4ea4\u6362\u3002<\/strong>\u5b83\u53ef\u4ee5\u5c06\u5916\u90e8\u8bbe\u5907\u7684\u6570\u636e\u8f6c\u6362\u6210MCU\u53ef\u4ee5\u8bc6\u522b\u7684\u6570\u636e\uff0c\u4ece\u800c\u4f7fMCU\u53ef\u4ee5\u63a7\u5236\u5916\u90e8\u8bbe\u5907\u3002MCU\u4e32\u53e3\u4e5f\u53ef\u4ee5\u5c06MCU\u53d1\u51fa\u7684\u6307\u4ee4\u8f6c\u6362\u6210\u5916\u90e8\u8bbe\u5907\u53ef\u4ee5\u8bc6\u522b\u7684\u6307\u4ee4\uff0c\u4ece\u800c\u5b9e\u73b0MCU\u63a7\u5236\u5916\u90e8\u8bbe\u5907\u7684\u529f\u80fd\u3002<\/p>\n

MCU\u4e32\u53e3\u7684\u79cd\u7c7b<\/h2>\n

  MCU\u4e32\u53e3\u7684\u79cd\u7c7b\u5f88\u591a\uff0c\u5e38\u89c1\u7684\u6709RS-232\u3001RS-485\u3001I2C\u3001SPI\u7b49\u3002\u5176\u4e2dRS-232\u662f\u6700\u5e38\u7528\u7684\uff0c\u5b83\u4f7f\u7528\u6807\u51c6\u7684DB9\u63a5\u53e3\uff0c\u53ef\u4ee5\u540c\u65f6\u4f20\u8f93\u4e00\u4e2a\u5b57\u8282\uff0c\u53ef\u4ee5\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u9ad8\u901f\u6570\u636e\u4ea4\u6362\uff1bRS-485\u5219\u4f7f\u7528\u6807\u51c6\u7684RJ45\u63a5\u53e3\uff0c\u53ef\u4ee5\u540c\u65f6\u4f20\u8f93\u591a\u4e2a\u5b57\u8282\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u70b9\u901a\u4fe1\uff1bI2C\u548cSPI\u5219\u662f\u4e24\u79cd\u66f4\u4e3a\u590d\u6742\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u4eec\u53ef\u4ee5\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  RS-232\u4e32\u53e3<\/h3>\n

  RS-232\u4e32\u53e3\u662f\u4e00\u79cd\u5e38\u7528\u7684MCU\u4e32\u53e3\uff0c\u5b83\u4f7f\u7528\u6807\u51c6\u7684DB9\u63a5\u53e3\uff0c\u53ef\u4ee5\u540c\u65f6\u4f20\u8f93\u4e00\u4e2a\u5b57\u8282\uff0c\u53ef\u4ee5\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u9ad8\u901f\u6570\u636e\u4ea4\u6362\u3002RS-232\u4e32\u53e3\u53ef\u4ee5\u5b9e\u73b0\u53cc\u5411\u901a\u4fe1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u901a\u4fe1\u65b9\u5f0f\uff0c\u5982\u4e32\u884c\u3001\u5e76\u884c\u3001\u70b9\u5bf9\u70b9\u548c\u70b9\u5230\u591a\u70b9\u901a\u4fe1\u7b49\u3002<\/p>\n

  RS-485\u4e32\u53e3<\/h3>\n

  RS-485\u4e32\u53e3\u662f\u53e6\u4e00\u79cd\u5e38\u7528\u7684MCU\u4e32\u53e3\uff0c\u5b83\u4f7f\u7528\u6807\u51c6\u7684RJ45\u63a5\u53e3\uff0c\u53ef\u4ee5\u540c\u65f6\u4f20\u8f93\u591a\u4e2a\u5b57\u8282\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u70b9\u901a\u4fe1\u3002RS-485\u4e32\u53e3\u53ef\u4ee5\u5b9e\u73b0\u53cc\u5411\u901a\u4fe1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u901a\u4fe1\u65b9\u5f0f\uff0c\u5982\u4e32\u884c\u3001\u5e76\u884c\u3001\u70b9\u5bf9\u70b9\u548c\u70b9\u5230\u591a\u70b9\u901a\u4fe1\u7b49\u3002<\/p>\n

  I2C\u4e32\u53e3<\/h3>\n

  I2C\u4e32\u53e3\u662f\u4e00\u79cd\u9ad8\u7ea7\u7684MCU\u4e32\u53e3\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u5b9e\u73b0\u53cc\u5411\u901a\u4fe1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u901a\u4fe1\u65b9\u5f0f\uff0c\u5982\u4e32\u884c\u3001\u5e76\u884c\u3001\u70b9\u5bf9\u70b9\u548c\u70b9\u5230\u591a\u70b9\u901a\u4fe1\u7b49\u3002I2C\u4e32\u53e3\u53ef\u4ee5\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8MCU\u7684\u6027\u80fd\u3002<\/p>\n

  SPI\u4e32\u53e3<\/h3>\n

  SPI\u4e32\u53e3\u662f\u53e6\u4e00\u79cd\u66f4\u4e3a\u590d\u6742\u7684MCU\u4e32\u53e3\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u5b9e\u73b0\u53cc\u5411\u901a\u4fe1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u901a\u4fe1\u65b9\u5f0f\uff0c\u5982\u4e32\u884c\u3001\u5e76\u884c\u3001\u70b9\u5bf9\u70b9\u548c\u70b9\u5230\u591a\u70b9\u901a\u4fe1\u7b49\u3002SPI\u4e32\u53e3\u53ef\u4ee5\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8MCU\u7684\u6027\u80fd\u3002<\/p>\n

MCU\u4e32\u53e3\u7684\u5e94\u7528<\/h2>\n

  MCU\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u5916\u90e8\u8bbe\u5907\u548cMCU\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0MCU\u63a7\u5236\u5916\u90e8\u8bbe\u5907\u7684\u529f\u80fd\u3002MCU\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u591a\u79cd\u5e94\u7528\uff0c\u5982\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u63a7\u5236\u3001\u7535\u5b50\u73a9\u5177\u548c\u6c7d\u8f66\u7535\u5b50\u7b49\u3002<\/p>\n

  \u667a\u80fd\u5bb6\u5c45\u5e94\u7528<\/h3>\n

  MCU\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u667a\u80fd\u5bb6\u5c45\u7684\u63a7\u5236\uff0c\u5982\u667a\u80fd\u706f\u3001\u667a\u80fd\u95e8\u9501\u3001\u667a\u80fd\u7a7a\u8c03\u7b49\u3002\u901a\u8fc7MCU\u4e32\u53e3\uff0c\u53ef\u4ee5\u5b9e\u73b0\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u7684\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bb6\u5ead\u81ea\u52a8\u5316\u7684\u529f\u80fd\u3002<\/p>\n

  \u5de5\u4e1a\u63a7\u5236\u5e94\u7528<\/h3>\n

  MCU\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u5de5\u4e1a\u63a7\u5236\uff0c\u5982\u673a\u5668\u4eba\u63a7\u5236\u3001\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf\u7b49\u3002\u901a\u8fc7MCU\u4e32\u53e3\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5de5\u4e1a\u8bbe\u5907\u7684\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5de5\u4e1a\u81ea\u52a8\u5316\u7684\u529f\u80fd\u3002<\/p>\n

  \u7535\u5b50\u73a9\u5177\u5e94\u7528<\/h3>\n

  MCU\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u7535\u5b50\u73a9\u5177\u7684\u63a7\u5236\uff0c\u5982\u667a\u80fd\u673a\u5668\u4eba\u3001\u9065\u63a7\u8f66\u7b49\u3002\u901a\u8fc7MCU\u4e32\u53e3\uff0c\u53ef\u4ee5\u5b9e\u73b0\u7535\u5b50\u73a9\u5177\u8bbe\u5907\u7684\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u7535\u5b50\u73a9\u5177\u7684\u529f\u80fd\u3002<\/p>\n

  \u6c7d\u8f66\u7535\u5b50\u5e94\u7528<\/h3>\n

  MCU\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u6c7d\u8f66\u7535\u5b50\u7684\u63a7\u5236\uff0c\u5982\u8f66\u8f7d\u5bfc\u822a\u3001\u8f66\u8f7d\u7535\u8111\u7b49\u3002\u901a\u8fc7MCU\u4e32\u53e3\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6c7d\u8f66\u7535\u5b50\u8bbe\u5907\u7684\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6c7d\u8f66\u7535\u5b50\u7684\u529f\u80fd\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  MCU\u4e32\u53e3\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u5916\u90e8\u8bbe\u5907\u548c\u5fae\u63a7\u5236\u5668\uff08MCU\uff09\u4e4b\u95f4\u7684\u6570\u636e\u8fdb\u884c\u9ad8\u6548\u7684\u4ea4\u6362\u3002<\/strong>MCU\u4e32\u53e3\u7684\u79cd\u7c7b\u5f88\u591a\uff0c\u5e38\u89c1\u7684\u6709RS-232\u3001RS-485\u3001I2C\u3001SPI\u7b49\u3002MCU\u4e32\u53e3\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u5916\u90e8\u8bbe\u5907\u548cMCU\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0MCU\u63a7\u5236\u5916\u90e8\u8bbe\u5907\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u591a\u79cd\u5e94\u7528\uff0c\u5982\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u63a7\u5236\u3001\u7535\u5b50\u73a9\u5177\u548c\u6c7d\u8f66\u7535\u5b50\u7b49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

MCU\u4e32\u53e3\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u5916\u90e8\u8bbe\u5907\u548c\u5fae\u63a7\u5236\u5668\uff08MCU\uff09\u4e4b\u95f4\u7684\u6570\u636e\u8fdb\u884c\u9ad8\u6548\u7684\u4ea4\u6362\u3002\u5b83\u53ef\u4ee5\u5c06\u5916\u90e8\u8bbe\u5907\u7684\u6570\u636e\u8f6c\u6362\u6210MCU\u53ef\u4ee5\u8bc6\u522b\u7684<\/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":[69],"class_list":["post-39137","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39137","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=39137"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39137\/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=39137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=39137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=39137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}