{"id":77591,"date":"2023-12-31T06:30:47","date_gmt":"2023-12-30T22:30:47","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77591"},"modified":"2023-12-31T06:30:47","modified_gmt":"2023-12-30T22:30:47","slug":"sslfwjxtxxldgj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77591.html","title":{"rendered":"SPI\u901f\u7387\u8303\u56f4\uff1a\u89e3\u6790\u901a\u4fe1\u6548\u7387\u7684\u5173\u952e"},"content":{"rendered":"

  \u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecdSPI\u901f\u7387\u8303\u56f4\u53ca\u5176\u5728\u901a\u4fe1\u4e2d\u7684\u91cd\u8981\u6027\u3002SPI\uff08Serial Peripheral Interface\uff09\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\uff0c\u5176\u901f\u7387\u8303\u56f4\u76f4\u63a5\u5f71\u54cd\u901a\u4fe1\u6548\u7387\u3002\u901a\u8fc7\u6df1\u5165\u4e86\u89e3SPI\u901f\u7387\u8303\u56f4\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u4f18\u5316\u901a\u4fe1\u7cfb\u7edf\uff0c\u63d0\u9ad8\u4f20\u8f93\u6548\u7387\u3002<\/p>\n

\u7406\u89e3SPI\u901f\u7387\u8303\u56f4<\/h2>\n

  SPI\u901f\u7387\u7684\u4f5c\u7528<\/h3>\n

  SPI\u901f\u7387\u662f\u6307\u5728SPI\u901a\u4fe1\u4e2d\uff0c\u65f6\u949f\u4fe1\u53f7\u7684\u9891\u7387\u8303\u56f4\u3002\u901a\u5e38\u4ee5Hz\u4e3a\u5355\u4f4d\u8ba1\u91cf\uff0c\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u901f\u7387\u6765\u63a7\u5236\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\u3002\u8f83\u9ad8\u7684\u901f\u7387\u610f\u5473\u7740\u66f4\u5feb\u7684\u901a\u4fe1\u901f\u5ea6\uff0c\u4f46\u4e5f\u53ef\u80fd\u4f1a\u589e\u52a0\u7cfb\u7edf\u7684\u590d\u6742\u6027\u548c\u529f\u8017\u3002<\/p>\n

  \u901f\u7387\u8303\u56f4\u7684\u5f71\u54cd<\/h3>\n

  SPI\u901f\u7387\u8303\u56f4\u5bf9\u901a\u4fe1\u7cfb\u7edf\u6027\u80fd\u6709\u7740\u91cd\u8981\u7684\u5f71\u54cd\u3002\u5408\u7406\u9009\u62e9\u901f\u7387\u8303\u56f4\u53ef\u4ee5\u5e73\u8861\u901a\u4fe1\u901f\u5ea6\u548c\u7cfb\u7edf\u7a33\u5b9a\u6027\u3002\u8f83\u5bbd\u7684\u901f\u7387\u8303\u56f4\u53ef\u4ee5\u9002\u5e94\u4e0d\u540c\u8bbe\u5907\u95f4\u7684\u901a\u4fe1\u9700\u6c42\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u7075\u6d3b\u6027\u548c\u517c\u5bb9\u6027\u3002<\/p>\n

SPI\u901f\u7387\u8303\u56f4\u7684\u4f18\u5316\u7b56\u7565<\/h2>\n

  \u8bbe\u5907\u95f4\u901a\u4fe1\u9700\u6c42\u5206\u6790<\/h3>\n

  \u5728\u786e\u5b9aSPI\u901f\u7387\u8303\u56f4\u65f6\uff0c\u9700\u8981\u5145\u5206\u4e86\u89e3\u8bbe\u5907\u95f4\u7684\u901a\u4fe1\u9700\u6c42\u3002\u4e0d\u540c\u8bbe\u5907\u53ef\u80fd\u5bf9\u901f\u7387\u8303\u56f4\u6709\u7740\u4e0d\u540c\u7684\u8981\u6c42\uff0c\u6839\u636e\u5b9e\u9645\u5e94\u7528\u6765\u8c03\u6574\u901f\u7387\u8303\u56f4\u4ee5\u6ee1\u8db3\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n

  \u7cfb\u7edf\u7a33\u5b9a\u6027\u4e0e\u901a\u4fe1\u6548\u7387\u7684\u5e73\u8861<\/h3>\n

  \u5728\u786e\u5b9a\u6700\u4f73\u901f\u7387\u8303\u56f4\u65f6\uff0c\u9700\u8981\u5e73\u8861\u7cfb\u7edf\u7a33\u5b9a\u6027\u548c\u901a\u4fe1\u6548\u7387\u3002\u8f83\u9ad8\u7684\u901f\u7387\u8303\u56f4\u80fd\u591f\u63d0\u9ad8\u901a\u4fe1\u6548\u7387\uff0c\u4f46\u4e5f\u53ef\u80fd\u5f15\u5165\u66f4\u591a\u7684\u5e72\u6270\u548c\u7a33\u5b9a\u6027\u95ee\u9898\u3002\u56e0\u6b64\uff0c\u9700\u8981\u7efc\u5408\u8003\u8651\u7cfb\u7edf\u6574\u4f53\u6027\u80fd\uff0c\u9009\u62e9\u9002\u5f53\u7684\u901f\u7387\u8303\u56f4\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u91cd\u89c6SPI\u901f\u7387\u8303\u56f4\u7684\u4f5c\u7528<\/h3>\n

  \u901a\u8fc7\u6df1\u5165\u7406\u89e3\u548c\u4f18\u5316SPI\u901f\u7387\u8303\u56f4\uff0c\u53ef\u4ee5\u63d0\u9ad8\u901a\u4fe1\u6548\u7387\uff0c\u589e\u5f3a\u7cfb\u7edf\u7a33\u5b9a\u6027\uff0c\u6ee1\u8db3\u4e0d\u540c\u8bbe\u5907\u95f4\u7684\u901a\u4fe1\u9700\u6c42\u3002<\/strong>\u5408\u7406\u9009\u62e9\u548c\u8c03\u6574\u901f\u7387\u8303\u56f4\uff0c\u5bf9\u4e8e\u4f18\u5316\u901a\u4fe1\u7cfb\u7edf\u6027\u80fd\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u672c\u6587\u5c06\u4ecb\u7ecdSPI\u901f\u7387\u8303\u56f4\u53ca\u5176\u5728\u901a\u4fe1\u4e2d\u7684\u91cd\u8981\u6027\u3002SPI\uff08SerialPeripheralInterface\uff09\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\uff0c\u5176\u901f\u7387\u8303\u56f4\u76f4\u63a5\u5f71\u54cd\u901a\u4fe1\u6548\u7387\u3002<\/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],"class_list":["post-77591","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-spitx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77591","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=77591"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77591\/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=77591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}