{"id":60267,"date":"2023-10-30T17:51:14","date_gmt":"2023-10-30T09:51:14","guid":{"rendered":"\/\/www.dealsbon.com\/?p=60267"},"modified":"2023-10-30T17:51:14","modified_gmt":"2023-10-30T09:51:14","slug":"dpzws","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/60267.html","title":{"rendered":"DSPmcbsp\u914d\u7f6e\u4e3aspi"},"content":{"rendered":"

  DSPmcbsp\u662f\u4e00\u79cd\u591a\u8def\u590d\u7528\u5668\uff0c\u53ef\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\uff0c\u5e76\u5177\u5907\u652f\u6301\u591a\u79cd\u534f\u8bae\u7684\u80fd\u529b\uff0c\u5176\u4e2d\u5305\u62ecspi\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5c06DSPmcbsp\u914d\u7f6e\u4e3aspi\uff0c\u4ee5\u53ca\u5176\u4f18\u7f3a\u70b9\u3002<\/p>\n

\u4ec0\u4e48\u662fspi<\/h2>\n

  SPI\uff08Serial Peripheral Interface\uff09\u662f\u4e00\u79cd\u9ad8\u901f\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5728\u4e24\u4e2a\u5916\u56f4\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u5b83\u6709\u56db\u4e2a\u7ba1\u811a\uff0c\u5206\u522b\u662f\u4ece\u673a\u7247\u9009\u62e9\uff08Slave Select\uff09\uff0c\u4e3b\u673a\u8f93\u51fa\uff08Master Out\uff09\uff0c\u4ece\u673a\u8f93\u5165\uff08Slave In\uff09\u548c\u4e3b\u673a\u7247\u9009\uff08Master Select\uff09\u3002SPI\u5177\u6709\u9ad8\u901f\u4f20\u8f93\u7387\uff0c\u4f4e\u6210\u672c\u548c\u4f4e\u529f\u8017\u7b49\u4f18\u70b9\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8bb8\u591a\u5e94\u7528\u7a0b\u5e8f\u4e2d\u3002<\/p>\n

DSPmcbsp\u914d\u7f6e\u4e3aspi<\/h2>\n

  DSPmcbsp\u662f\u4e00\u79cd\u9ad8\u6027\u80fd\u591a\u8def\u590d\u7528\u5668\uff0c\u53ef\u4ee5\u914d\u7f6e\u4e3aspi\u3002\u8fd9\u79cd\u591a\u8def\u590d\u7528\u5668\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u5176\u4e2d\u5305\u62ecspi\u3002\u914d\u7f6eDSPmcbsp\u4e3aspi\u9700\u8981\u5b8c\u6210\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n

  1.\u5b89\u88c5\u82af\u7247<\/h3>\n

  \u9996\u5148\uff0c\u9700\u8981\u5b89\u88c5DSPmcbsp\u82af\u7247\uff0c\u5e76\u5c06\u5176\u8fde\u63a5\u5230\u7535\u8def\u677f\u4e0a\u3002<\/p>\n

  2.\u8bbe\u7f6espi\u6a21\u5f0f<\/h3>\n

  \u5176\u6b21\uff0c\u9700\u8981\u8bbe\u7f6eDSPmcbsp\u7684spi\u6a21\u5f0f\uff0c\u5305\u62ec\u6ce2\u7279\u7387\uff0c\u6570\u636e\u4f4d\uff0c\u505c\u6b62\u4f4d\u7b49\u3002<\/p>\n

  3.\u914d\u7f6e\u603b\u7ebf<\/h3>\n

  \u6700\u540e\uff0c\u9700\u8981\u5c06DSPmcbsp\u8fde\u63a5\u5230spi\u603b\u7ebf\u4e0a\uff0c\u5e76\u5c06\u5176\u914d\u7f6e\u4e3a\u4e3b\u673a\u6216\u4ece\u673a\u3002<\/p>\n

\u4f18\u7f3a\u70b9<\/h2>\n

  \u4f7f\u7528DSPmcbsp\u914d\u7f6e\u4e3aspi\u6709\u4e00\u4e9b\u4f18\u70b9\u548c\u7f3a\u70b9\u3002\u4f18\u70b9\u662f\u5b83\u652f\u6301\u9ad8\u901f\u4f20\u8f93\uff0c\u4f4e\u6210\u672c\u548c\u4f4e\u529f\u8017\uff0c\u56e0\u6b64\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u9700\u6c42\u3002\u7f3a\u70b9\u662f\u5b83\u7684\u914d\u7f6e\u590d\u6742\uff0c\u9700\u8981\u66f4\u591a\u7684\u65f6\u95f4\u548c\u7cbe\u529b\u624d\u80fd\u5b8c\u6210\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u5c06DSPmcbsp\u914d\u7f6e\u4e3aspi\uff0c\u4ee5\u53ca\u5b83\u7684\u4f18\u7f3a\u70b9\u3002<\/strong>DSPmcbsp\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u4f20\u8f93\uff0c\u4f46\u662f\u914d\u7f6e\u8f83\u4e3a\u590d\u6742\uff0c\u9700\u8981\u82b1\u8d39\u66f4\u591a\u7684\u65f6\u95f4\u548c\u7cbe\u529b\u624d\u80fd\u5b8c\u6210\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

DSPmcbsp\u662f\u4e00\u79cd\u591a\u8def\u590d\u7528\u5668\uff0c\u53ef\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\uff0c\u5e76\u5177\u5907\u652f\u6301\u591a\u79cd\u534f\u8bae\u7684\u80fd\u529b\uff0c\u5176\u4e2d\u5305\u62ecspi\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5c06DSPmcbsp\u914d\u7f6e\u4e3aspi\uff0c\u4ee5\u53ca\u5176\u4f18\u7f3a\u70b9\u3002\u4ec0\u4e48\u662fsp<\/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-60267","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-spitx"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/60267"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=60267"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/60267\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=60267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=60267"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=60267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}