{"id":68247,"date":"2023-12-16T12:32:58","date_gmt":"2023-12-16T04:32:58","guid":{"rendered":"\/\/www.viralrail.com\/?p=68247"},"modified":"2023-12-16T12:32:58","modified_gmt":"2023-12-16T04:32:58","slug":"scsslysjws","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/68247.html","title":{"rendered":"SPI\u4f20\u8f93\u901f\u7387\u4e0e\u6570\u636e\u4f4d\u6570"},"content":{"rendered":"

  \u672c\u6587\u5c06\u4ecb\u7ecdSPI\u4f20\u8f93\u901f\u7387\u4e0e\u6570\u636e\u4f4d\u6570\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e9b\u6982\u5ff5\u3002<\/p>\n

\u4f20\u8f93\u901f\u7387\u4e0eSPI<\/h2>\n

  SPI\u4ecb\u7ecd<\/h3>\n

  SPI\uff08Serial Peripheral Interface\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u6570\u5b57\u96c6\u6210\u7535\u8def\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u7684\u540c\u6b65\u4e32\u884c\u901a\u4fe1\u534f\u8bae\u3002\u5b83\u57fa\u4e8e\u4e3b\u4ece\u67b6\u6784\uff0c\u91c7\u7528\u4e86\u56db\u79cd\u4fe1\u53f7\u7ebf\uff0c\u5305\u62ec\u65f6\u949f\u4fe1\u53f7\u3001\u6570\u636e\u8f93\u5165\u8f93\u51fa\u4fe1\u53f7\u548c\u9009\u62e9\u4fe1\u53f7\u3002SPI\u5177\u6709\u9ad8\u901f\u3001\u5168\u53cc\u5de5<\/a>\u548c\u7b80\u5355\u7684\u7279\u70b9\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u5728\u5fae\u63a7\u5236\u5668\u3001\u4f20\u611f\u5668\u3001\u5b58\u50a8\u5668\u7b49\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

  SPI\u4f20\u8f93\u901f\u7387<\/h3>\n

  SPI\u7684\u4f20\u8f93\u901f\u7387\u662f\u6307\u5728\u901a\u4fe1\u4e2d\u6bcf\u79d2\u4f20\u8f93\u7684\u6570\u636e\u4f4d\u6570\u3002\u5b83\u53d7\u5230\u65f6\u949f\u9891\u7387\u548c\u6570\u636e\u4f4d\u6570\u7684\u5f71\u54cd\u3002\u5728SPI\u901a\u4fe1\u4e2d\uff0c\u4f20\u8f93\u901f\u7387<\/a>\u8d8a\u9ad8\uff0c\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\u5c31\u8d8a\u5feb\uff0c\u4f46\u4e5f\u9700\u8981\u66f4\u9ad8\u7684\u7cfb\u7edf\u65f6\u949f\u9891\u7387\u548c\u66f4\u7cbe\u786e\u7684\u540c\u6b65\u63a7\u5236\u3002<\/p>\n

\u6570\u636e\u4f4d\u6570\u4e0eSPI<\/h2>\n

  \u5f71\u54cd\u56e0\u7d20<\/h3>\n

  \u6570\u636e\u4f4d\u6570\u662f\u6307\u5728\u4e00\u4e2a\u6570\u636e\u5305\u4e2d\u4f20\u8f93\u7684\u4e8c\u8fdb\u5236\u4f4d\u6570\u76ee\u3002\u5728SPI\u901a\u4fe1<\/a>\u4e2d\uff0c\u6570\u636e\u4f4d\u6570\u7684\u9009\u62e9\u53d7\u5230\u8bbe\u5907\u7684\u9650\u5236\uff0c\u4e00\u822c\u57284\u4f4d\u523016\u4f4d\u4e4b\u95f4\u3002\u6570\u636e\u4f4d\u6570\u7684\u4e0d\u540c\u4f1a\u5f71\u54cd\u901a\u4fe1\u7684\u7cbe\u5ea6\u548c\u6570\u636e\u7684\u4f20\u8f93\u6548\u7387\u3002<\/p>\n

  \u5e94\u7528\u573a\u666f<\/h3>\n

  \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u901a\u5e38\u4f1a\u6839\u636e\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u4f4d\u6570\u3002\u5728\u4f4e\u7cbe\u5ea6\u8981\u6c42\u7684\u573a\u666f\u4e0b\uff0c\u53ef\u4ee5\u9009\u62e9\u8f83\u5c11\u7684\u6570\u636e\u4f4d\u6570\u4ee5\u964d\u4f4e\u901a\u4fe1\u6210\u672c\uff1b\u800c\u5728\u9ad8\u7cbe\u5ea6\u8981\u6c42\u7684\u573a\u666f\u4e0b\uff0c\u5219\u9700\u8981\u66f4\u591a\u7684\u6570\u636e\u4f4d\u6570\u6765\u786e\u4fdd\u6570\u636e\u51c6\u786e\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u901a\u8fc7\u672c\u6587\u5bf9SPI\u4f20\u8f93\u901f\u7387\u4e0e\u6570\u636e\u4f4d\u6570\u7684\u8ba8\u8bba\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e24\u4e2a\u91cd\u8981\u6982\u5ff5\u5728\u901a\u4fe1\u4e2d\u7684\u4f5c\u7528\u548c\u5f71\u54cd\u3002<\/strong>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u8bbe\u5907\u548c\u5e94\u7528\u573a\u666f\uff0c\u5408\u7406\u9009\u62e9\u4f20\u8f93\u901f\u7387\u548c\u6570\u636e\u4f4d\u6570\uff0c\u4ee5\u5b9e\u73b0\u7a33\u5b9a\u3001\u9ad8\u6548\u7684\u901a\u4fe1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u672c\u6587\u5c06\u4ecb\u7ecdSPI\u4f20\u8f93\u901f\u7387\u4e0e\u6570\u636e\u4f4d\u6570\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e9b\u6982\u5ff5\u3002\u4f20\u8f93\u901f\u7387\u4e0eSPISPI\uff08SerialPeriph<\/p>\n","protected":false},"author":1,"featured_media":64231,"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":[275],"class_list":["post-68247","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cssl"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/68247"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=68247"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/68247\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=68247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=68247"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=68247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}