{"id":77593,"date":"2023-12-30T12:40:35","date_gmt":"2023-12-30T04:40:35","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77593"},"modified":"2023-12-30T12:40:35","modified_gmt":"2023-12-30T04:40:35","slug":"szkcssdjmgstxjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77593.html","title":{"rendered":"SPI\u6700\u5feb\u4f20\u8f93\u901f\u5ea6\uff1a\u89e3\u5bc6\u9ad8\u901f\u901a\u8baf\u6280\u672f"},"content":{"rendered":"

  \u9ad8\u901f\u901a\u8baf\u6280\u672f\u4e2d\u7684SPI\uff08Serial Peripheral Interface\uff09\u5177\u6709\u6700\u5feb\u7684\u4f20\u8f93\u901f\u5ea6\uff0c\u672c\u6587\u5c06\u901a\u8fc7\u4e09\u4e2a\u90e8\u5206\u89e3\u5bc6SPI\u7684\u5de5\u4f5c\u539f\u7406\u3001\u5e94\u7528\u9886\u57df\u4ee5\u53ca\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u3002<\/p>\n

SPI\u5de5\u4f5c\u539f\u7406<\/h2>\n

  SPI\u4ecb\u7ecd<\/h3>\n

  SPI\u662f\u4e00\u79cd\u4e32\u884c\u5916\u56f4\u63a5\u53e3\uff0c\u4f7f\u7528\u56db\u6839\u4fe1\u53f7\u7ebf\u8fdb\u884c\u901a\u8baf\uff0c\u5305\u62ec\u65f6\u949f\u7ebf\u3001\u6570\u636e\u8f93\u5165\u7ebf\u3001\u6570\u636e\u8f93\u51fa\u7ebf\u548c\u7247\u9009\u7ebf\u3002\u7531\u4e8e\u91c7\u7528\u5168\u53cc\u5de5\u3001\u70b9\u5bf9\u70b9\u65b9\u5f0f\u4f20\u8f93\u6570\u636e\uff0cSPI\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u901a\u8baf\u3002<\/p>\n

  SPI\u4f20\u8f93\u901f\u5ea6\u539f\u7406<\/h3>\n

  SPI\u7684\u9ad8\u901f\u4f20\u8f93\u4e3b\u8981\u5f97\u76ca\u4e8e\u5176\u4e3b\u4ece\u8bbe\u5907\u7684\u5e76\u884c\u6570\u636e\u4f20\u8f93\u673a\u5236\u548c\u72ec\u7279\u7684\u65f6\u5e8f\u63a7\u5236\u65b9\u6cd5\u3002\u901a\u8fc7\u4f7f\u7528\u9ad8\u901f\u65f6\u949f\u4fe1\u53f7\u548c\u53cc\u5411\u6570\u636e\u4f20\u8f93\uff0cSPI\u53ef\u4ee5\u5b9e\u73b0\u6bcf\u4e2a\u65f6\u949f\u5468\u671f\u4f20\u8f93\u591a\u4e2a\u6bd4\u7279\uff0c\u4ece\u800c\u5b9e\u73b0\u6700\u5feb\u7684\u4f20\u8f93\u901f\u5ea6\u3002<\/p>\n

SPI\u5728\u5e94\u7528\u9886\u57df\u7684\u5e7f\u6cdb\u5e94\u7528<\/h2>\n

  \u901a\u4fe1\u9886\u57df<\/h3>\n

  SPI\u5728\u901a\u4fe1\u9886\u57df\u5e7f\u6cdb\u5e94\u7528\u4e8e\u65e0\u7ebf\u901a\u8baf\u6a21\u5757\u3001\u7f51\u7edc\u8bbe\u5907\u548c\u6570\u636e\u91c7\u96c6\u4f20\u611f\u5668\u7b49\u8bbe\u5907\u4e2d\uff0c\u80fd\u591f\u6ee1\u8db3\u5bf9\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u9700\u6c42\u3002<\/p>\n

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

  \u4f5c\u4e3a\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u7684\u91cd\u8981\u901a\u8baf\u63a5\u53e3\uff0cSPI\u53ef\u7528\u4e8e\u8fde\u63a5\u5fae\u63a7\u5236\u5668\u3001\u5b58\u50a8\u5668\u3001LCD\u663e\u793a\u5668\u548c\u5916\u56f4\u8bbe\u5907\uff0c\u5b9e\u73b0\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4ea4\u6362\u3002<\/p>\n

\u672a\u6765\u53d1\u5c55\u8d8b\u52bf<\/h2>\n

  \u9ad8\u901f\u4f20\u8f93\u6280\u672f<\/h3>\n

  \u968f\u7740\u79d1\u6280\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0cSPI\u5728\u9ad8\u901f\u4f20\u8f93\u6280\u672f\u9886\u57df\u7684\u5e94\u7528\u5c06\u4e0d\u65ad\u62d3\u5c55\uff0c\u4e3a\u5404\u79cd\u9886\u57df\u5e26\u6765\u66f4\u5feb\u901f\u3001\u66f4\u53ef\u9760\u7684\u6570\u636e\u901a\u8baf\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

  \u65b0\u578b\u63a5\u53e3\u6807\u51c6<\/h3>\n

  \u672a\u6765\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u57fa\u4e8eSPI\u7684\u65b0\u578b\u63a5\u53e3\u6807\u51c6\uff0c\u4ee5\u6ee1\u8db3\u66f4\u52a0\u590d\u6742\u7684\u901a\u8baf\u9700\u6c42\uff0c\u4e3a\u6570\u636e\u4ea4\u6362\u63d0\u4f9b\u66f4\u52a0\u591a\u6837\u5316\u7684\u9009\u62e9\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u9ad8\u901f\u901a\u8baf\u6280\u672f\u4e2d\u7684SPI\uff08SerialPeripheralInterface\uff09\u5177\u6709\u6700\u5feb\u7684\u4f20\u8f93\u901f\u5ea6\uff0c\u672c\u6587\u5c06\u901a\u8fc7\u4e09\u4e2a\u90e8\u5206\u89e3\u5bc6SPI\u7684\u5de5\u4f5c\u539f\u7406\u3001\u5e94\u7528\u9886\u57df\u4ee5\u53ca\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\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-77593","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\/77593","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=77593"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77593\/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=77593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77593"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}