{"id":77603,"date":"2024-01-07T15:39:10","date_gmt":"2024-01-07T07:39:10","guid":{"rendered":"\/\/www.dealsbon.com\/?p=77603"},"modified":"2024-04-05T23:14:51","modified_gmt":"2024-04-05T15:14:51","slug":"ssjcs","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/77603.html","title":{"rendered":"SPI \u6570\u636e\u4f20\u8f93"},"content":{"rendered":"

  SPI\uff08Serial Peripheral Interface\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u82af\u7247\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u7684\u540c\u6b65\u4e32\u884c\u6570\u636e\u4f20\u8f93\u534f\u8bae\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecdSPI\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u672a\u6765\u53d1\u5c55\u3002<\/p>\n

\u539f\u7406\u90e8\u5206<\/h2>\n

  SPI \u67b6\u6784<\/h3>\n

  SPI\u7531\u4e00\u4e2a\u4e3b\u8bbe\u5907\u548c\u4e00\u4e2a\u6216\u591a\u4e2a\u4ece\u8bbe\u5907\u7ec4\u6210\u3002\u4e3b\u8bbe\u5907\u63a7\u5236\u901a\u4fe1\u7684\u65f6\u5e8f\u548c\u6570\u636e\u4f20\u8f93\uff0c\u800c\u4ece\u8bbe\u5907\u88ab\u52a8\u54cd\u5e94\u3002\u901a\u5e38\uff0cSPI\u4f7f\u7528\u56db\u6839\u7ebf\u8fdb\u884c\u901a\u4fe1\uff1a\u65f6\u949f\u7ebf\u3001\u8f93\u5165\u7ebf\u3001\u8f93\u51fa\u7ebf\u548c\u9009\u62e9\u7ebf\u3002<\/p>\n

  \u65f6\u5e8f\u4f20\u8f93<\/h4>\n

  SPI\u901a\u8fc7\u65f6\u949f\u4fe1\u53f7\u8fdb\u884c\u540c\u6b65\u4f20\u8f93\u3002\u6bcf\u6b21\u65f6\u949f\u8109\u51b2\uff0c\u4e3b\u8bbe\u5907\u548c\u4ece\u8bbe\u5907\u5404\u4f20\u8f93\u4e00\u4f4d\u6570\u636e\uff0c\u4f7f\u5f97\u4f20\u8f93\u901f\u7387\u76f8\u5bf9\u8f83\u9ad8\uff0c\u9002\u7528\u4e8e\u5bf9\u901f\u5ea6\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u3002<\/p>\n

  \u5168\u53cc\u5de5\u901a\u4fe1<\/h4>\n

  SPI\u5141\u8bb8\u5728\u540c\u4e00\u65f6\u523b\u8fdb\u884c\u53cc\u5411\u6570\u636e\u4f20\u8f93\uff0c\u5b9e\u73b0\u4e86\u5168\u53cc\u5de5\u901a\u4fe1\u3002\u8fd9\u610f\u5473\u7740\u4e3b\u8bbe\u5907\u53ef\u4ee5\u540c\u65f6\u53d1\u9001\u6570\u636e\u7ed9\u4ece\u8bbe\u5907\u5e76\u63a5\u6536\u4ece\u8bbe\u5907\u8fd4\u56de\u7684\u6570\u636e\uff0c\u786e\u4fdd\u4e86\u9ad8\u6548\u7684\u901a\u4fe1\u3002<\/p>\n

\u5e94\u7528\u9886\u57df<\/h2>\n

  \u5d4c\u5165\u5f0f\u7cfb\u7edf<\/h3>\n

  \u5728\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\uff0cSPI\u7ecf\u5e38\u7528\u4e8e\u8fde\u63a5\u5fae\u63a7\u5236\u5668\u4e0e\u5916\u56f4\u8bbe\u5907\uff0c\u5982\u4f20\u611f\u5668\u3001\u5b58\u50a8\u5668\u548c\u663e\u793a\u5668\u3002\u5176\u9ad8\u901f\u3001\u5168\u53cc\u5de5\u7684\u7279\u6027\u4f7f\u5f97\u5b83\u6210\u4e3a\u8bb8\u591a\u5d4c\u5165\u5f0f\u7cfb\u7edf\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n

  \u4f20\u611f\u5668\u63a5\u53e3<\/h4>\n

  SPI\u53ef\u4ee5\u5feb\u901f\u5730\u4f20\u8f93\u4f20\u611f\u5668\u91c7\u96c6\u7684\u6570\u636e\u5230\u5fae\u63a7\u5236\u5668\uff0c\u5b9e\u73b0\u5b9e\u65f6\u76d1\u6d4b\u548c\u63a7\u5236\u529f\u80fd\u3002\u8fd9\u5728\u8bb8\u591a\u81ea\u52a8\u5316\u7cfb\u7edf\u548c\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n

  \u5b58\u50a8\u5668\u6269\u5c55<\/h4>\n

  \u901a\u8fc7SPI\uff0c\u5fae\u63a7\u5236\u5668\u53ef\u4ee5\u65b9\u4fbf\u5730\u4e0e\u5916\u90e8\u5b58\u50a8\u5668\u8fdb\u884c\u901a\u4fe1\uff0c\u6269\u5c55\u5176\u5b58\u50a8\u5bb9\u91cf\u548c\u529f\u80fd\u3002\u8fd9\u5bf9\u4e8e\u90a3\u4e9b\u8d44\u6e90\u6709\u9650\u4e14\u9700\u8981\u5927\u5bb9\u91cf\u5b58\u50a8\u7684\u7cfb\u7edf\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  SPI \u7684\u672a\u6765\u53d1\u5c55<\/h3>\n

  \u968f\u7740\u7269\u8054\u7f51\u3001\u667a\u80fd\u5236\u9020\u548c\u81ea\u52a8\u5316\u9886\u57df\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cSPI\u4f5c\u4e3a\u4e00\u79cd\u5feb\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u534f\u8bae\u5c06\u7ee7\u7eed\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002<\/strong>\u672a\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u671f\u5f85SPI\u5728\u66f4\u591a\u9886\u57df\u5c55\u73b0\u5176\u4f18\u52bf\uff0c\u5e76\u4e0e\u5176\u4ed6\u901a\u4fe1\u534f\u8bae\u5171\u540c\u63a8\u52a8\u7269\u8054\u7f51\u548c\u667a\u80fd\u5236\u9020\u6280\u672f\u7684\u53d1\u5c55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

SPI\uff08SerialPeripheralInterface\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u82af\u7247\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u7684\u540c\u6b65\u4e32\u884c\u6570\u636e\u4f20\u8f93\u534f\u8bae\u3002\u672c\u6587\u5c06\u4ecb\u7ecdSPI\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u672a\u6765\u53d1\u5c55\u3002\u539f\u7406\u90e8\u5206<\/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":[288,397],"class_list":["post-77603","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-spitx","tag-sjcs"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/77603"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=77603"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/77603\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=77603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=77603"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=77603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}