{"id":77581,"date":"2024-01-03T13:16:04","date_gmt":"2024-01-03T05:16:04","guid":{"rendered":"\/\/www.viralrail.com\/?p=77581"},"modified":"2024-01-03T13:16:04","modified_gmt":"2024-01-03T05:16:04","slug":"szdsldzyx","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/77581.html","title":{"rendered":"SPI\u6700\u5927\u901f\u7387\u7684\u91cd\u8981\u6027"},"content":{"rendered":"<p>&emsp;&emsp;\u5728\u5f53\u4eca\u79d1\u6280\u53d1\u5c55\u65e5\u65b0\u6708\u5f02\u7684\u65f6\u4ee3\uff0cSPI\u6700\u5927\u901f\u7387\u662f\u7535\u5b50\u8bbe\u5907\u4e2d\u4e00\u4e2a\u81f3\u5173\u91cd\u8981\u7684\u6307\u6807\u3002\u672c\u6587\u5c06\u4ece\u4e0d\u540c\u89d2\u5ea6\u89e3\u6790SPI\u6700\u5927\u901f\u7387\u7684\u610f\u4e49\u548c\u5e94\u7528\uff0c\u5e26\u60a8\u6df1\u5165\u4e86\u89e3\u8fd9\u4e00\u5173\u952e\u6027\u80fd\u53c2\u6570\u3002<\/p>\n<h2 style=\"text-align: center;\">\u7406\u89e3SPI<\/h2>\n<p>&emsp;&emsp;SPI\uff08Serial Peripheral Interface\uff09\u662f\u4e00\u79cd\u4e32\u884c\u5916\u8bbe\u63a5\u53e3\u6807\u51c6\u3002\u5b83\u5728\u5404\u79cd\u5fae\u63a7\u5236\u5668\u3001\u5b58\u50a8\u5668\u82af\u7247\u3001\u4f20\u611f\u5668\u53ca\u5176\u4ed6\u5916\u8bbe\u4e2d\u88ab\u5e7f\u6cdb\u5e94\u7528\u3002SPI\u603b\u7ebf\u7531\u56db\u6839\u4fe1\u53f7\u7ebf\u7ec4\u6210\uff0c\u5305\u62ec\u65f6\u949f\u7ebf\uff08SCLK\uff09\u3001\u4e3b\u8bbe\u5907\u8f93\u51fa\u7ebf\uff08MISO\uff09\u3001\u4e3b\u8bbe\u5907\u8f93\u5165\u7ebf\uff08MOSI\uff09\u548c\u7247\u9009\u7ebf\uff08SS\uff09\u3002<\/p>\n<h3>&emsp;&emsp;SPI\u6700\u5927\u901f\u7387\u7684\u5b9a\u4e49<\/h3>\n<p>&emsp;&emsp;SPI\u6700\u5927\u901f\u7387\u6307\u7684\u662fSPI\u603b\u7ebf\u5728\u7406\u60f3\u60c5\u51b5\u4e0b\u80fd\u591f\u5b9e\u73b0\u7684\u6700\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002\u5b83\u53d6\u51b3\u4e8e\u8bbe\u5907\u7684\u65f6\u949f\u9891\u7387\u548c\u901a\u4fe1\u534f\u8bae\u7684\u8bbe\u5b9a\u3002<\/p>\n<h3>&emsp;&emsp;\u5f71\u54cdSPI\u6700\u5927\u901f\u7387\u7684\u56e0\u7d20<\/h3>\n<p>&emsp;&emsp;\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cSPI\u6700\u5927\u901f\u7387\u53d7\u5230\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u5305\u62ec\u786c\u4ef6\u8bbe\u8ba1\u3001\u7535\u8def\u5e03\u7ebf\u3001\u566a\u58f0\u5e72\u6270\u7b49\u3002\u5408\u7406\u7684\u7535\u5b50\u8bbe\u8ba1\u548c\u5e03\u7ebf\u89c4\u5212\u80fd\u591f\u6700\u5927\u7a0b\u5ea6\u5730\u53d1\u6325SPI\u6700\u5927\u901f\u7387\u7684\u6f5c\u529b\u3002<\/p>\n<h2 style=\"text-align: center;\">SPI\u6700\u5927\u901f\u7387\u5728\u8bbe\u5907\u5e94\u7528\u4e2d\u7684\u91cd\u8981\u6027<\/h2>\n<h3>&emsp;&emsp;\u6027\u80fd\u4f18\u5316<\/h3>\n<p>&emsp;&emsp;\u9ad8SPI\u6700\u5927\u901f\u7387\u80fd\u591f\u6781\u5927\u63d0\u5347\u8bbe\u5907\u7684\u6570\u636e\u4f20\u8f93\u6548\u7387\u548c\u54cd\u5e94\u901f\u5ea6\uff0c\u5bf9\u4e8e\u9700\u8981\u5927\u91cf\u6570\u636e\u4ea4\u6362\u7684\u5e94\u7528\u5c24\u4e3a\u91cd\u8981\uff0c\u4f8b\u5982\u9ad8\u6e05\u89c6\u9891\u5904\u7406\u3001\u9ad8\u901f\u901a\u4fe1\u7b49\u9886\u57df\u3002<\/p>\n<h3>&emsp;&emsp;\u7535\u6e90\u8282\u7701<\/h3>\n<p>&emsp;&emsp;\u5728SPI\u901a\u4fe1\u4e2d\uff0c\u6570\u636e\u4f20\u8f93\u901f\u7387\u5feb\u610f\u5473\u7740\u8bbe\u5907\u5728\u4f20\u8f93\u6570\u636e\u65f6\u80fd\u591f\u66f4\u5feb\u5730\u8fd4\u56de\u5230\u4f11\u7720\u72b6\u6001\uff0c\u4ece\u800c\u8282\u7701\u529f\u8017\u3002\u56e0\u6b64\uff0c\u63d0\u9ad8SPI\u6700\u5927\u901f\u7387\u662f\u63d0\u5347\u8bbe\u5907\u7535\u6e90\u6548\u7387\u7684\u91cd\u8981\u9014\u5f84\u4e4b\u4e00\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>\u901a\u8fc7\u672c\u6587\u5bf9SPI\u6700\u5927\u901f\u7387\u7684\u6df1\u5165\u63a2\u8ba8\uff0c\u6211\u4eec\u66f4\u597d\u5730\u4e86\u89e3\u4e86\u5176\u5728\u7535\u5b50\u8bbe\u5907\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/strong>SPI\u6700\u5927\u901f\u7387\u4e0d\u4ec5\u5173\u4e4e\u8bbe\u5907\u6027\u80fd\u7684\u53d1\u6325\uff0c\u66f4\u6d89\u53ca\u5230\u529f\u8017\u548c\u6574\u4f53\u6027\u80fd\u4f18\u5316\u3002\u5728\u672a\u6765\u7684\u7535\u5b50\u8bbe\u5907\u8bbe\u8ba1\u4e2d\uff0c\u6211\u4eec\u5e94\u8be5\u5145\u5206\u91cd\u89c6SPI\u6700\u5927\u901f\u7387\u8fd9\u4e00\u5173\u952e\u6307\u6807\uff0c\u4ee5\u63d0\u5347\u8bbe\u5907\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5f53\u4eca\u79d1\u6280\u53d1\u5c55\u65e5\u65b0\u6708\u5f02\u7684\u65f6\u4ee3\uff0cSPI\u6700\u5927\u901f\u7387\u662f\u7535\u5b50\u8bbe\u5907\u4e2d\u4e00\u4e2a\u81f3\u5173\u91cd\u8981\u7684\u6307\u6807\u3002\u672c\u6587\u5c06\u4ece\u4e0d\u540c\u89d2\u5ea6\u89e3\u6790SPI\u6700\u5927\u901f\u7387\u7684\u610f\u4e49\u548c\u5e94\u7528\uff0c\u5e26\u60a8\u6df1\u5165\u4e86\u89e3\u8fd9\u4e00\u5173\u952e\u6027\u80fd\u53c2\u6570\u3002\u7406\u89e3SPI<\/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-77581","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\/77581"}],"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=77581"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/77581\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=77581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=77581"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=77581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}