{"id":68190,"date":"2023-12-18T14:14:30","date_gmt":"2023-12-18T06:14:30","guid":{"rendered":"\/\/www.viralrail.com\/?p=68190"},"modified":"2023-12-18T14:14:30","modified_gmt":"2023-12-18T06:14:30","slug":"stxslycsjl","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/68190.html","title":{"rendered":"SPI\u901a\u4fe1\u901f\u7387\u4e0e\u4f20\u8f93\u8ddd\u79bb"},"content":{"rendered":"

  \u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8SPI\u901a\u4fe1\u901f\u7387\u4e0e\u4f20\u8f93\u8ddd\u79bb\u7684\u5173\u7cfb\uff0c\u4ee5\u53ca\u5bf9\u7cfb\u7edf\u7a33\u5b9a\u6027\u7684\u5f71\u54cd\u3002<\/p>\n

\u7535\u5b50\u8bbe\u5907\u4e2d\u7684SPI\u901a\u4fe1\u901f\u7387<\/h2>\n

  SPI\u901a\u4fe1<\/a>\u7b80\u4ecb<\/h3>\n

  SPI\uff08Serial Peripheral Interface\uff09\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u96c6\u6210\u7535\u8def\uff08ICs\uff09\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u5b83\u901a\u5e38\u5305\u542b\u56db\u6839\u7ebf\uff1a\u65f6\u949f\u7ebf\uff08CLK\uff09\u3001\u8f93\u5165\u7ebf\uff08MOSI\uff09\u3001\u8f93\u51fa\u7ebf\uff08MISO\uff09\u548c\u7247\u9009\u7ebf\uff08SS\uff09\u3002SPI\u4ee5\u5168\u53cc\u5de5<\/a>\u65b9\u5f0f\u5de5\u4f5c\uff0c\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  SPI\u901a\u4fe1\u901f\u7387<\/h3>\n

  SPI\u901a\u4fe1\u901f\u7387\u53ef\u5f71\u54cd\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\u548c\u5b9e\u65f6\u6027\u3002\u4f20\u8f93\u901f\u7387\u901a\u5e38\u53d7\u5230\u8bbe\u5907\u786c\u4ef6\u9650\u5236\uff0c\u5305\u62ec\u65f6\u949f\u9891\u7387\u548c\u6570\u636e\u7ebf\u7a33\u5b9a\u6027\u3002\u8f83\u9ad8\u7684\u4f20\u8f93\u901f\u7387\u53ef\u80fd\u4f1a\u5e26\u6765\u66f4\u9ad8\u7684\u4fe1\u53f7\u8870\u51cf\u95ee\u9898\uff0c\u5f71\u54cd\u901a\u4fe1\u8ddd\u79bb\u3002\u56e0\u6b64\uff0c\u8c03\u6574SPI\u901a\u4fe1\u901f\u7387\u662f\u786e\u4fdd\u6570\u636e\u7a33\u5b9a\u4f20\u8f93\u7684\u5173\u952e\u3002<\/p>\n

SPI\u901a\u4fe1\u8ddd\u79bb\u4e0e\u7a33\u5b9a\u6027<\/h2>\n

  \u4fe1\u53f7\u8870\u51cf\u5f71\u54cd<\/h3>\n

  \u968f\u7740\u4f20\u8f93\u8ddd\u79bb\u7684\u589e\u52a0\uff0c\u4fe1\u53f7\u8870\u51cf\u4f1a\u6210\u4e3a\u5f71\u54cd\u901a\u4fe1\u7a33\u5b9a\u6027\u7684\u91cd\u8981\u56e0\u7d20\u3002\u4f20\u8f93\u8ddd\u79bb\u7684\u589e\u52a0\u4f1a\u5bfc\u81f4\u4fe1\u53f7\u8870\u51cf\uff0c\u4ece\u800c\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u4f20\u8f93\u9519\u8bef\u548c\u65f6\u5e8f\u95ee\u9898\u3002\u56e0\u6b64\uff0c\u5728\u8bbe\u8ba1SPI\u901a\u4fe1\u7cfb\u7edf<\/a>\u65f6\uff0c\u9700\u8981\u8003\u8651\u4f20\u8f93\u8ddd\u79bb\u4e0e\u786c\u4ef6\u8bbe\u8ba1\u7684\u5e73\u8861\u3002<\/p>\n

  \u4f20\u8f93\u8ddd\u79bb\u7684\u6269\u5c55<\/h3>\n

  \u4e3a\u4e86\u6269\u5c55SPI\u901a\u4fe1\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u53ef\u4ee5\u91c7\u7528\u4e00\u4e9b\u65b9\u6cd5\uff0c\u5982\u4f7f\u7528\u4e2d\u7ee7\u5668\u3001\u9a71\u52a8\u5668\u548c\u7f13\u51b2\u5668\u6765\u5f3a\u5316\u4fe1\u53f7\uff0c\u4ece\u800c\u51cf\u5c11\u4fe1\u53f7\u8870\u51cf\u5bf9\u901a\u4fe1\u7a33\u5b9a\u6027\u7684\u5f71\u54cd\u3002\u53e6\u5916\uff0c\u9009\u62e9\u5408\u9002\u7684\u4f20\u8f93\u7ebf\u8def\u548c\u7ebf\u8def\u5e03\u5c40\u4e5f\u53ef\u4ee5\u6709\u6548\u6539\u5584\u957f\u8ddd\u79bb\u4f20\u8f93\u4e2d\u7684\u4fe1\u53f7\u8870\u51cf\u95ee\u9898\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86SPI\u901a\u4fe1\u901f\u7387\u548c\u4f20\u8f93\u8ddd\u79bb\u5bf9\u4e8e\u6570\u636e\u4f20\u8f93\u7a33\u5b9a\u6027\u7684\u91cd\u8981\u5f71\u54cd\u3002<\/strong>\u7406\u89e3\u5e76\u5408\u7406\u8c03\u6574SPI\u901a\u4fe1\u901f\u7387\uff0c\u4ee5\u53ca\u6ce8\u610f\u4f20\u8f93\u8ddd\u79bb\u5bf9\u4fe1\u53f7\u8870\u51cf\u7684\u5f71\u54cd\uff0c\u5bf9\u4e8e\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u81f3\u5173\u91cd\u8981\u3002\u5728\u5b9e\u9645\u8bbe\u8ba1\u4e2d\uff0c\u9700\u8981\u7efc\u5408\u8003\u8651\u786c\u4ef6\u8bbe\u8ba1\u548c\u901a\u4fe1\u53c2\u6570\u7684\u5e73\u8861\uff0c\u4ee5\u8fbe\u5230\u6700\u4f73\u7684\u901a\u4fe1\u6548\u679c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8SPI\u901a\u4fe1\u901f\u7387\u4e0e\u4f20\u8f93\u8ddd\u79bb\u7684\u5173\u7cfb\uff0c\u4ee5\u53ca\u5bf9\u7cfb\u7edf\u7a33\u5b9a\u6027\u7684\u5f71\u54cd\u3002\u7535\u5b50\u8bbe\u5907\u4e2d\u7684SPI\u901a\u4fe1\u901f\u7387SPI\uff08SerialPeri<\/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":[288],"class_list":["post-68190","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-spitx"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/68190"}],"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=68190"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/68190\/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=68190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=68190"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=68190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}