{"id":63445,"date":"2023-10-30T02:08:21","date_gmt":"2023-10-29T18:08:21","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=63445"},"modified":"2023-10-30T02:08:21","modified_gmt":"2023-10-29T18:08:21","slug":"syscssjdxw","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/63445.html","title":{"rendered":"\u4f7f\u7528SPI\u4f20\u8f93\u6570\u636e\u5927\u5c0f32\u4f4d"},"content":{"rendered":"
SPI\uff08Serial Peripheral Interface\uff09\u662f\u4e00\u79cd\u540c\u6b65\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u662f\u4e00\u79cd\u591a\u8bbe\u5907\u63a5\u53e3\uff0c\u7528\u4e8e\u5728\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u5b83\u53ef\u4ee5\u4f20\u8f93\u6570\u636e\u5927\u5c0f\u4e3a32\u4f4d\u3002SPI\u53ef\u4ee5\u4f7f\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u66f4\u52a0\u9ad8\u6548\uff0c\u5b83\u53ef\u4ee5\u5728\u77ed\u65f6\u95f4\u5185\u5b8c\u6210\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u4f7f\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u66f4\u52a0\u4fbf\u6377\u3002<\/p>\n
SPI\u7684\u5de5\u4f5c\u539f\u7406\u662f\u901a\u8fc7\u4e00\u7ec4\u7279\u5b9a\u7684\u4fe1\u53f7\u7ebf\u6765\u4f20\u8f93\u6570\u636e\uff0c\u5176\u4e2d\u5305\u62ec\u4e00\u4e2a\u65f6\u949f\u4fe1\u53f7\uff0c\u4e00\u4e2a\u6570\u636e\u4fe1\u53f7\uff0c\u4e00\u4e2a\u63a7\u5236\u4fe1\u53f7\uff0c\u4ee5\u53ca\u4e00\u4e2a\u7247\u9009\u4fe1\u53f7\u3002\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u901a\u8fc7\u63a7\u5236\u4fe1\u53f7\u6765\u63a7\u5236\u4f20\u8f93\u7684\u65b9\u5411\uff0c\u5f53\u63a7\u5236\u4fe1\u53f7\u4e3a\u9ad8\u7535\u5e73\u65f6\uff0c\u6570\u636e\u4ece\u4e3b\u673a\u8bbe\u5907\u53d1\u9001\u5230\u4ece\u673a\u8bbe\u5907\uff0c\u5f53\u63a7\u5236\u4fe1\u53f7\u4e3a\u4f4e\u7535\u5e73\u65f6\uff0c\u6570\u636e\u4ece\u4ece\u673a\u8bbe\u5907\u53d1\u9001\u5230\u4e3b\u673a\u8bbe\u5907\u3002<\/p>\n
SPI\u53ef\u4ee5\u4f20\u8f93\u6570\u636e\u5927\u5c0f\u4e3a32\u4f4d\uff0c\u8fd9\u662f\u7531\u5176\u7279\u5b9a\u7684\u4fe1\u53f7\u7ebf\u7ed3\u6784\u51b3\u5b9a\u7684\u3002SPI\u4f20\u8f93\u7684\u6570\u636e\u5927\u5c0f\u4e3a32\u4f4d\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u4f20\u8f93\u66f4\u591a\u7684\u6570\u636e\uff0c\u4ece\u800c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\u3002\u6b64\u5916\uff0cSPI\u8fd8\u53ef\u4ee5\u4f7f\u7528\u7279\u5b9a\u7684\u534f\u8bae\u6765\u4f20\u8f93\u6570\u636e\uff0c\u8fd9\u6837\u53ef\u4ee5\u66f4\u597d\u5730\u4fdd\u8bc1\u6570\u636e\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n
SPI\u7684\u7f3a\u70b9\u662f\u4f20\u8f93\u901f\u5ea6\u8f83\u6162\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u5ea6\u53d7\u9650\u4e8e\u5b83\u7684\u7279\u5b9a\u4fe1\u53f7\u7ebf\u7ed3\u6784\uff0c\u56e0\u6b64\u5b83\u7684\u4f20\u8f93\u901f\u5ea6\u4e0d\u53ca\u5176\u4ed6\u603b\u7ebf\u7ed3\u6784\uff0c\u5982I2C\u3002\u6b64\u5916\uff0cSPI\u53ea\u80fd\u5728\u77ed\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u56e0\u6b64\u5b83\u4e0d\u9002\u5408\u957f\u8ddd\u79bb\u4f20\u8f93\u6570\u636e\u3002<\/p>\n
SPI\uff08Serial Peripheral Interface\uff09\u662f\u4e00\u79cd\u540c\u6b65\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u53ef\u4ee5\u4f20\u8f93\u6570\u636e\u5927\u5c0f\u4e3a32\u4f4d\uff0c\u53ef\u4ee5\u5728\u77ed\u65f6\u95f4\u5185\u5b8c\u6210\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u4f7f\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u66f4\u52a0\u4fbf\u6377\u3002SPI\u7684\u5de5\u4f5c\u539f\u7406\u662f\u901a\u8fc7\u4e00\u7ec4\u7279\u5b9a\u7684\u4fe1\u53f7\u7ebf\u6765\u4f20\u8f93\u6570\u636e\uff0c\u5176\u4f18\u70b9\u662f\u53ef\u4ee5\u4f20\u8f93\u66f4\u591a\u7684\u6570\u636e\uff0c\u4ece\u800c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\uff0c\u4f46\u5b83\u7684\u7f3a\u70b9\u662f\u4f20\u8f93\u901f\u5ea6\u8f83\u6162\uff0c\u53ea\u80fd\u5728\u77ed\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
SPI\uff08SerialPeripheralInterface\uff09\u662f\u4e00\u79cd\u540c\u6b65\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u662f\u4e00\u79cd\u591a\u8bbe\u5907\u63a5\u53e3\uff0c\u7528\u4e8e\u5728\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u5b83\u53ef\u4ee5\u4f20\u8f93\u6570\u636e\u5927\u5c0f\u4e3a32\u4f4d<\/p>\n","protected":false},"author":1,"featured_media":1839,"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-63445","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\/63445","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=63445"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/63445\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=63445"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=63445"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=63445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}