{"id":39766,"date":"2023-10-04T08:53:31","date_gmt":"2023-10-04T00:53:31","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=39766"},"modified":"2023-11-25T00:11:21","modified_gmt":"2023-11-24T16:11:21","slug":"ihsdqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/39766.html","title":{"rendered":"I2C\u548cSPI\u7684\u533a\u522b"},"content":{"rendered":"

  I2C\u548cSPI\u662f\u4e24\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u90fd\u53ef\u4ee5\u7528\u4e8e\u5728\u591a\u4e2a\u82af\u7247\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u4f46\u662f\uff0c\u5b83\u4eec\u6709\u5f88\u591a\u4e0d\u540c\u4e4b\u5904\uff0c\u4e5f\u6709\u4e00\u4e9b\u7279\u5b9a\u7684\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdI2C\u548cSPI\u7684\u533a\u522b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e24\u79cd\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n

I2C\u534f\u8bae<\/h2>\n

  \u4ecb\u7ecd<\/h3>\n

  I2C\uff08Inter-Integrated Circuit\uff09\u534f\u8bae\u662f\u4e00\u79cd\u4e24\u7ebf\u5236\u901a\u4fe1\u534f\u8bae\uff0c\u5176\u4e2d\u4e00\u6839\u7ebf\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff0c\u53e6\u4e00\u6839\u7ebf\u7528\u4e8e\u4f20\u8f93\u65f6\u949f\u4fe1\u53f7\u3002I2C\u534f\u8bae\u53ef\u4ee5\u5728\u5fae\u63a7\u5236\u5668\uff0c\u5916\u56f4\u82af\u7247\uff0c\u5b58\u50a8\u5668\u548c\u4f20\u611f\u5668\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u5c06\u591a\u4e2a\u82af\u7247\u8fde\u63a5\u5230\u540c\u4e00\u603b\u7ebf\uff0c\u8fd9\u6709\u52a9\u4e8e\u964d\u4f4e\u7cfb\u7edf\u6210\u672c\u548c\u590d\u6742\u5ea6\u3002<\/p>\n

  \u4f18\u70b9<\/h3>\n

  I2C\u534f\u8bae\u5177\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u5176\u4e2d\u5305\u62ec\uff1a<\/p>\n

  1. \u5b83\u53ea\u9700\u8981\u4e24\u6839\u7ebf\uff0c\u53ef\u4ee5\u964d\u4f4e\u7cfb\u7edf\u6210\u672c\u3002<\/p>\n

  2. \u5b83\u53ef\u4ee5\u5c06\u591a\u4e2a\u82af\u7247\u8fde\u63a5\u5230\u540c\u4e00\u603b\u7ebf\uff0c\u6709\u52a9\u4e8e\u7b80\u5316\u7cfb\u7edf\u7ed3\u6784\u3002<\/p>\n

  3. \u5b83\u5177\u6709\u8f83\u4f4e\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u51cf\u5c11\u7535\u6e90\u6d88\u8017\u3002<\/p>\n

  4. \u5b83\u5177\u6709\u8f83\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u5bb9\u91cf\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4f20\u8f93\u5927\u91cf\u6570\u636e\u3002<\/p>\n

  \u7f3a\u70b9<\/h3>\n

  I2C\u534f\u8bae\u4e5f\u6709\u4e00\u4e9b\u7f3a\u70b9\uff0c\u5176\u4e2d\u5305\u62ec\uff1a<\/p>\n

  1. \u5b83\u53ea\u652f\u6301\u77ed\u8ddd\u79bb\u4f20\u8f93\uff0c\u4e0d\u80fd\u7528\u4e8e\u8fdc\u8ddd\u79bb\u4f20\u8f93\u3002<\/p>\n

  2. \u5b83\u5177\u6709\u8f83\u4f4e\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u4e0d\u9002\u5408\u9ad8\u901f\u4f20\u8f93\u3002<\/p>\n

  3. \u5b83\u53ea\u80fd\u4f20\u8f93\u6570\u636e\uff0c\u4e0d\u80fd\u4f20\u8f93\u4fe1\u53f7\u3002<\/p>\n

SPI\u534f\u8bae<\/h2>\n

  \u4ecb\u7ecd<\/h3>\n

  SPI\uff08Serial Peripheral Interface\uff09\u534f\u8bae\u662f\u4e00\u79cd\u56db\u7ebf\u5236\u901a\u4fe1\u534f\u8bae\uff0c\u5176\u4e2d\u4e24\u6839\u7ebf\u7528\u4e8e\u4f20\u8f93\u6570\u636e\uff0c\u53e6\u5916\u4e24\u6839\u7ebf\u7528\u4e8e\u4f20\u8f93\u63a7\u5236\u4fe1\u53f7\u3002SPI\u534f\u8bae\u53ef\u4ee5\u5728\u5fae\u63a7\u5236\u5668\uff0c\u5916\u56f4\u82af\u7247\uff0c\u5b58\u50a8\u5668\u548c\u4f20\u611f\u5668\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u5c06\u591a\u4e2a\u82af\u7247\u8fde\u63a5\u5230\u540c\u4e00\u603b\u7ebf\uff0c\u6709\u52a9\u4e8e\u964d\u4f4e\u7cfb\u7edf\u6210\u672c\u548c\u590d\u6742\u5ea6\u3002<\/p>\n

  \u4f18\u70b9<\/h3>\n

  SPI\u534f\u8bae\u4e5f\u5177\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u5176\u4e2d\u5305\u62ec\uff1a<\/p>\n

  1. \u5b83\u53ef\u4ee5\u4f20\u8f93\u5927\u91cf\u6570\u636e\uff0c\u53ef\u4ee5\u6ee1\u8db3\u9ad8\u901f\u4f20\u8f93\u7684\u9700\u6c42\u3002<\/p>\n

  2. \u5b83\u53ef\u4ee5\u4f20\u8f93\u4fe1\u53f7\uff0c\u53ef\u4ee5\u6ee1\u8db3\u590d\u6742\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n

  3. \u5b83\u53ef\u4ee5\u5c06\u591a\u4e2a\u82af\u7247\u8fde\u63a5\u5230\u540c\u4e00\u603b\u7ebf\uff0c\u6709\u52a9\u4e8e\u7b80\u5316\u7cfb\u7edf\u7ed3\u6784\u3002<\/p>\n

  4. \u5b83\u5177\u6709\u8f83\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4f20\u8f93\u5927\u91cf\u6570\u636e\u3002<\/p>\n

  \u7f3a\u70b9<\/h3>\n

  SPI\u534f\u8bae\u4e5f\u6709\u4e00\u4e9b\u7f3a\u70b9\uff0c\u5176\u4e2d\u5305\u62ec\uff1a<\/p>\n

  1. \u5b83\u9700\u8981\u56db\u6839\u7ebf\uff0c\u53ef\u80fd\u4f1a\u589e\u52a0\u7cfb\u7edf\u6210\u672c\u3002<\/p>\n

  2. \u5b83\u5177\u6709\u8f83\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u53ef\u80fd\u4f1a\u589e\u52a0\u7535\u6e90\u6d88\u8017\u3002<\/p>\n

  3. \u5b83\u4e0d\u80fd\u7528\u4e8e\u8fdc\u8ddd\u79bb\u4f20\u8f93\uff0c\u53ea\u80fd\u7528\u4e8e\u77ed\u8ddd\u79bb\u4f20\u8f93\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u901a\u8fc7\u4ee5\u4e0a\u4ecb\u7ecd\uff0c\u6211\u4eec\u53ef\u4ee5\u5f97\u51fa\u7ed3\u8bba\uff1aI2C\u548cSPI\u662f\u4e24\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u90fd\u53ef\u4ee5\u7528\u4e8e\u5728\u591a\u4e2a\u82af\u7247\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002I2C\u534f\u8bae\u53ea\u9700\u8981\u4e24\u6839\u7ebf\uff0c\u53ef\u4ee5\u964d\u4f4e\u7cfb\u7edf\u6210\u672c\uff0c\u4f46\u5177\u6709\u8f83\u4f4e\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002SPI\u534f\u8bae\u9700\u8981\u56db\u6839\u7ebf\uff0c\u53ef\u80fd\u4f1a\u589e\u52a0\u7cfb\u7edf\u6210\u672c\uff0c\u4f46\u5177\u6709\u8f83\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002\u6839\u636e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u8bfb\u8005\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u9009\u62e9\u9002\u5408\u7684\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

I2C\u548cSPI\u662f\u4e24\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u90fd\u53ef\u4ee5\u7528\u4e8e\u5728\u591a\u4e2a\u82af\u7247\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u4f46\u662f\uff0c\u5b83\u4eec\u6709\u5f88\u591a\u4e0d\u540c\u4e4b\u5904\uff0c\u4e5f\u6709\u4e00\u4e9b\u7279\u5b9a\u7684\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdI<\/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":[351,288],"class_list":["post-39766","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-i2c","tag-spitx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39766"}],"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=39766"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39766\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=39766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=39766"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=39766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}