{"id":43582,"date":"2023-10-05T21:21:19","date_gmt":"2023-10-05T13:21:19","guid":{"rendered":"\/\/www.viralrail.com\/?p=43582"},"modified":"2023-10-05T21:21:19","modified_gmt":"2023-10-05T13:21:19","slug":"scjwfy","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/43582.html","title":{"rendered":"Spi \u4ece\u673a\u65e0\u53cd\u5e94"},"content":{"rendered":"

  SPI\uff08Serial Peripheral Interface\uff09\u662f\u4e00\u79cd\u901a\u7528\u7684\u3001\u9ad8\u901f\u7684\u3001\u591a\u8bbe\u5907\u7684\u3001\u5168\u53cc\u5de5\u7684\u901a\u4fe1\u63a5\u53e3\uff0c\u5177\u6709\u4f20\u8f93\u901f\u7387\u9ad8\u3001\u7075\u6d3b\u6027\u5f3a\u3001\u5b89\u5168\u6027\u597d\u7b49\u4f18\u70b9\uff0c\u56e0\u6b64\uff0cSPI\u63a5\u53e3\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5fae\u63a7\u5236\u5668\u3001\u5916\u56f4\u8bbe\u5907\u3001\u591a\u5a92\u4f53\u7b49\u9886\u57df\u3002\u4f46\u662f\uff0c\u6709\u65f6SPI\u4ece\u673a\u65e0\u53cd\u5e94\uff0c\u8fd9\u53ef\u80fd\u662f\u7531\u4e8e\u5404\u79cd\u539f\u56e0\u9020\u6210\u7684\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdSPI\u4ece\u673a\u65e0\u53cd\u5e94\u7684\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

SPI\u4ece\u673a\u65e0\u53cd\u5e94\u7684\u539f\u56e0<\/h2>\n

  1. SPI\u65f6\u949f\u7ebf\u53c2\u6570\u914d\u7f6e\u4e0d\u6b63\u786e<\/h3>\n

  SPI\u7684\u65f6\u949f\u7ebf\u53c2\u6570\u662f\u63a7\u5236SPI\u901a\u4fe1\u7684\u5173\u952e\uff0c\u5982\u679c\u65f6\u949f\u7ebf\u53c2\u6570\u914d\u7f6e\u4e0d\u6b63\u786e\uff0c\u5c06\u5bfc\u81f4SPI\u4ece\u673a\u65e0\u53cd\u5e94\u3002SPI\u7684\u65f6\u949f\u7ebf\u53c2\u6570\u5305\u62ec\u65f6\u949f\u9891\u7387\u3001\u65f6\u949f\u76f8\u4f4d\u3001\u65f6\u949f\u6781\u6027\u7b49\uff0c\u9700\u8981\u4e0eSPI\u4e3b\u673a\u7684\u65f6\u949f\u7ebf\u53c2\u6570\u5b8c\u5168\u4e00\u81f4\u624d\u80fd\u4fdd\u8bc1SPI\u901a\u4fe1\u7684\u6b63\u5e38\u8fdb\u884c\u3002<\/p>\n

  2. SPI\u901a\u4fe1\u6a21\u5f0f\u914d\u7f6e\u4e0d\u6b63\u786e<\/h3>\n

  SPI\u901a\u4fe1\u6a21\u5f0f\u662f\u63a7\u5236SPI\u901a\u4fe1\u7684\u53e6\u4e00\u4e2a\u5173\u952e\uff0c\u5982\u679c\u901a\u4fe1\u6a21\u5f0f\u914d\u7f6e\u4e0d\u6b63\u786e\uff0c\u4e5f\u4f1a\u5bfc\u81f4SPI\u4ece\u673a\u65e0\u53cd\u5e94\u3002SPI\u901a\u4fe1\u6a21\u5f0f\u6709\u4e09\u79cd\uff0c\u5206\u522b\u662f\u4e3b\u6a21\u5f0f\u3001\u4ece\u6a21\u5f0f\u548c\u53cc\u5411\u6a21\u5f0f\uff0c\u6b63\u786e\u7684\u914d\u7f6e\u9700\u8981\u6839\u636e\u5b9e\u9645\u5e94\u7528\u573a\u666f\u8fdb\u884c\u9009\u62e9\uff0c\u5426\u5219\u5c06\u5bfc\u81f4SPI\u4ece\u673a\u65e0\u53cd\u5e94\u3002<\/p>\n

  3. SPI\u4ece\u673a\u672a\u6b63\u786e\u521d\u59cb\u5316<\/h3>\n

  SPI\u4ece\u673a\u9700\u8981\u5728\u4f7f\u7528\u524d\u6b63\u786e\u521d\u59cb\u5316\uff0c\u5982\u679cSPI\u4ece\u673a\u672a\u6b63\u786e\u521d\u59cb\u5316\uff0c\u5c06\u5bfc\u81f4SPI\u4ece\u673a\u65e0\u53cd\u5e94\u3002SPI\u4ece\u673a\u521d\u59cb\u5316\u9700\u8981\u5b8c\u6210\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a\u8bbe\u7f6eSPI\u4ece\u673a\u7684\u65f6\u949f\u7ebf\u53c2\u6570\uff0c\u8bbe\u7f6eSPI\u4ece\u673a\u7684\u901a\u4fe1\u6a21\u5f0f\uff0c\u8bbe\u7f6eSPI\u4ece\u673a\u7684\u5de5\u4f5c\u6a21\u5f0f\uff0c\u8bbe\u7f6eSPI\u4ece\u673a\u7684\u4e2d\u65ad\u6a21\u5f0f\uff0c\u4ee5\u53caSPI\u4ece\u673a\u7684\u5176\u4ed6\u53c2\u6570\u3002<\/p>\n

SPI\u4ece\u673a\u65e0\u53cd\u5e94\u7684\u89e3\u51b3\u65b9\u6848<\/h2>\n

  1. \u68c0\u67e5SPI\u65f6\u949f\u7ebf\u53c2\u6570\u914d\u7f6e<\/h3>\n

  \u9996\u5148\uff0c\u68c0\u67e5SPI\u65f6\u949f\u7ebf\u53c2\u6570\u662f\u5426\u6b63\u786e\u914d\u7f6e\uff0c\u5305\u62ec\u65f6\u949f\u9891\u7387\u3001\u65f6\u949f\u76f8\u4f4d\u3001\u65f6\u949f\u6781\u6027\u7b49\uff0c\u786e\u4fddSPI\u4e3b\u673a\u548c\u4ece\u673a\u7684\u65f6\u949f\u7ebf\u53c2\u6570\u5b8c\u5168\u4e00\u81f4\u3002<\/p>\n

  2. \u68c0\u67e5SPI\u901a\u4fe1\u6a21\u5f0f\u914d\u7f6e<\/h3>\n

  \u5176\u6b21\uff0c\u68c0\u67e5SPI\u901a\u4fe1\u6a21\u5f0f\u662f\u5426\u6b63\u786e\u914d\u7f6e\uff0c\u786e\u4fddSPI\u4e3b\u673a\u548c\u4ece\u673a\u7684\u901a\u4fe1\u6a21\u5f0f\u5b8c\u5168\u4e00\u81f4\u3002<\/p>\n

  3. \u68c0\u67e5SPI\u4ece\u673a\u521d\u59cb\u5316\u6b65\u9aa4<\/h3>\n

  \u6700\u540e\uff0c\u68c0\u67e5SPI\u4ece\u673a\u7684\u521d\u59cb\u5316\u6b65\u9aa4\u662f\u5426\u6b63\u786e\uff0c\u786e\u4fddSPI\u4ece\u673a\u7684\u65f6\u949f\u7ebf\u53c2\u6570\u3001\u901a\u4fe1\u6a21\u5f0f\u3001\u5de5\u4f5c\u6a21\u5f0f\u3001\u4e2d\u65ad\u6a21\u5f0f\u4ee5\u53ca\u5176\u4ed6\u53c2\u6570\u5747\u5df2\u6b63\u786e\u8bbe\u7f6e\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  SPI\u4ece\u673a\u65e0\u53cd\u5e94\u53ef\u80fd\u662f\u7531\u4e8eSPI\u65f6\u949f\u7ebf\u53c2\u6570\u914d\u7f6e\u4e0d\u6b63\u786e\u3001SPI\u901a\u4fe1\u6a21\u5f0f\u914d\u7f6e\u4e0d\u6b63\u786e\u6216SPI\u4ece\u673a\u672a\u6b63\u786e\u521d\u59cb\u5316\u7b49\u539f\u56e0\u9020\u6210\u7684\u3002<\/strong>\u8981\u89e3\u51b3SPI\u4ece\u673a\u65e0\u53cd\u5e94\u7684\u95ee\u9898\uff0c\u9700\u8981\u68c0\u67e5SPI\u65f6\u949f\u7ebf\u53c2\u6570\u914d\u7f6e\u3001SPI\u901a\u4fe1\u6a21\u5f0f\u914d\u7f6e\u4ee5\u53caSPI\u4ece\u673a\u521d\u59cb\u5316\u6b65\u9aa4\uff0c\u4ee5\u786e\u4fddSPI\u4ece\u673a\u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

SPI\uff08SerialPeripheralInterface\uff09\u662f\u4e00\u79cd\u901a\u7528\u7684\u3001\u9ad8\u901f\u7684\u3001\u591a\u8bbe\u5907\u7684\u3001\u5168\u53cc\u5de5\u7684\u901a\u4fe1\u63a5\u53e3\uff0c\u5177\u6709\u4f20\u8f93\u901f\u7387\u9ad8\u3001\u7075\u6d3b\u6027\u5f3a\u3001\u5b89\u5168\u6027\u597d\u7b49\u4f18\u70b9\uff0c\u56e0\u6b64\uff0cSPI\u63a5<\/p>\n","protected":false},"author":1,"featured_media":4132,"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-43582","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\/43582"}],"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=43582"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/43582\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=43582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=43582"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=43582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}