{"id":40236,"date":"2023-10-01T13:55:21","date_gmt":"2023-10-01T05:55:21","guid":{"rendered":"\/\/www.viralrail.com\/?p=40236"},"modified":"2023-10-01T13:55:21","modified_gmt":"2023-10-01T05:55:21","slug":"sckhsct","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/40236.html","title":{"rendered":"STM32\u4e32\u53e3\u548cSPI\u51b2\u7a81"},"content":{"rendered":"

  STM32\u4e32\u53e3\u548cSPI\u662f\u7528\u4e8e\u8fde\u63a5\u5916\u56f4\u8bbe\u5907\u7684\u4e24\u79cd\u901a\u4fe1\u603b\u7ebf\uff0c\u5b83\u4eec\u90fd\u662f\u786c\u4ef6\u7ec4\u4ef6\uff0c\u4f46\u662f\u5f53\u5b83\u4eec\u540c\u65f6\u4f7f\u7528\u65f6\uff0c\u4f1a\u5bfc\u81f4\u51b2\u7a81\uff0c\u8fd9\u662f\u56e0\u4e3a\u5b83\u4eec\u5171\u4eab\u76f8\u540c\u7684\u7269\u7406\u603b\u7ebf\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bbaSTM32\u4e32\u53e3\u548cSPI\u51b2\u7a81\u7684\u53d1\u751f\u539f\u56e0\uff0c\u4ee5\u53ca\u5982\u4f55\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002<\/p>\n

STM32\u4e32\u53e3\u548cSPI\u7684\u6982\u5ff5<\/h2>\n

  STM32\u4e32\u53e3\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u603b\u7ebf\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u5b83\u7684\u5de5\u4f5c\u539f\u7406\u662f\u53d1\u9001\u4e00\u4e2a\u5b57\u8282\uff0c\u7136\u540e\u63a5\u6536\u4e00\u4e2a\u5b57\u8282\u3002\u5b83\u53ef\u4ee5\u901a\u8fc7UART\uff08\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff09\u6216USART\uff08\u53cc\u5411\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff09\u63a5\u53e3\u8fde\u63a5\u5230\u5916\u90e8\u8bbe\u5907\u3002<\/p>\n

  SPI\u662f\u53e6\u4e00\u79cd\u901a\u4fe1\u603b\u7ebf\uff0c\u5b83\u4e5f\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\u3002\u5b83\u7684\u5de5\u4f5c\u539f\u7406\u662f\u53d1\u9001\u4e00\u4e2a\u5b57\u8282\uff0c\u7136\u540e\u63a5\u6536\u4e00\u4e2a\u5b57\u8282\u3002\u5b83\u4e5f\u53ef\u4ee5\u901a\u8fc7SPI\u63a5\u53e3\u8fde\u63a5\u5230\u5916\u90e8\u8bbe\u5907\u3002<\/p>\n

STM32\u4e32\u53e3\u548cSPI\u51b2\u7a81\u7684\u53d1\u751f\u539f\u56e0<\/h2>\n

  STM32\u4e32\u53e3\u548cSPI\u51b2\u7a81\u7684\u53d1\u751f\u539f\u56e0\u662f\u5b83\u4eec\u5171\u4eab\u76f8\u540c\u7684\u7269\u7406\u603b\u7ebf\u3002\u5982\u679c\u4e24\u4e2a\u8bbe\u5907\u540c\u65f6\u5c1d\u8bd5\u4f7f\u7528\u7269\u7406\u603b\u7ebf\uff0c\u5c31\u4f1a\u53d1\u751f\u51b2\u7a81\uff0c\u56e0\u4e3a\u5b83\u4eec\u90fd\u4f1a\u5c1d\u8bd5\u63a7\u5236\u7269\u7406\u603b\u7ebf\u3002\u8fd9\u79cd\u51b2\u7a81\u4f1a\u5bfc\u81f4\u6570\u636e\u4f20\u8f93\u5931\u8d25\uff0c\u4ece\u800c\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\u3002<\/p>\n

  \u51b2\u7a81\u53d1\u751f\u7684\u53ef\u80fd\u6027<\/h3>\n

  \u5f53STM32\u4e32\u53e3\u548cSPI\u540c\u65f6\u4f7f\u7528\u65f6\uff0c\u51b2\u7a81\u7684\u53d1\u751f\u53ef\u80fd\u6027\u5f88\u9ad8\u3002\u8fd9\u662f\u56e0\u4e3a\u5b83\u4eec\u90fd\u662f\u53cc\u5411\u901a\u4fe1\u603b\u7ebf\uff0c\u5b83\u4eec\u53ef\u4ee5\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\uff0c\u5e76\u4e14\u5b83\u4eec\u90fd\u53ef\u4ee5\u4f7f\u7528\u76f8\u540c\u7684\u7269\u7406\u603b\u7ebf\u3002\u6240\u4ee5\uff0c\u5982\u679c\u4e24\u4e2a\u8bbe\u5907\u540c\u65f6\u5c1d\u8bd5\u4f7f\u7528\u7269\u7406\u603b\u7ebf\uff0c\u5c31\u4f1a\u53d1\u751f\u51b2\u7a81\u3002<\/p>\n

  \u51b2\u7a81\u7684\u75c7\u72b6<\/h3>\n

  \u5f53STM32\u4e32\u53e3\u548cSPI\u51b2\u7a81\u53d1\u751f\u65f6\uff0c\u4f1a\u51fa\u73b0\u4e00\u4e9b\u5178\u578b\u7684\u75c7\u72b6\u3002\u5176\u4e2d\u6700\u5e38\u89c1\u7684\u662f\u6570\u636e\u4f20\u8f93\u5931\u8d25\uff0c\u8fd9\u662f\u56e0\u4e3a\u4e24\u4e2a\u8bbe\u5907\u90fd\u5728\u5c1d\u8bd5\u63a7\u5236\u7269\u7406\u603b\u7ebf\uff0c\u5bfc\u81f4\u6570\u636e\u4f20\u8f93\u5931\u8d25\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u80fd\u51fa\u73b0\u7535\u6e90\u7a81\u53d8\uff0c\u7535\u6e90\u77ac\u65ad\uff0c\u7cfb\u7edf\u5d29\u6e83\u7b49\u75c7\u72b6\u3002<\/p>\n

\u89e3\u51b3STM32\u4e32\u53e3\u548cSPI\u51b2\u7a81\u7684\u65b9\u6cd5<\/h2>\n

  \u5f53STM32\u4e32\u53e3\u548cSPI\u51b2\u7a81\u53d1\u751f\u65f6\uff0c\u53ef\u4ee5\u91c7\u53d6\u4e00\u4e9b\u63aa\u65bd\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002<\/p>\n

  \u786c\u4ef6\u89e3\u51b3\u65b9\u6848<\/h3>\n

  \u786c\u4ef6\u89e3\u51b3\u65b9\u6848\u662f\u6700\u5e38\u7528\u7684\u89e3\u51b3\u65b9\u6848\u4e4b\u4e00\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7\u66f4\u6539\u786c\u4ef6\u8bbe\u7f6e\u6765\u89e3\u51b3STM32\u4e32\u53e3\u548cSPI\u51b2\u7a81\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u4e2a\u7269\u7406\u603b\u7ebf\u6765\u5206\u79bbSTM32\u4e32\u53e3\u548cSPI\uff0c\u4ee5\u907f\u514d\u5b83\u4eec\u5171\u4eab\u540c\u4e00\u4e2a\u7269\u7406\u603b\u7ebf\uff0c\u4ece\u800c\u907f\u514d\u51b2\u7a81\u7684\u53d1\u751f\u3002<\/p>\n

  \u8f6f\u4ef6\u89e3\u51b3\u65b9\u6848<\/h3>\n

  \u8f6f\u4ef6\u89e3\u51b3\u65b9\u6848\u662f\u53e6\u4e00\u79cd\u89e3\u51b3STM32\u4e32\u53e3\u548cSPI\u51b2\u7a81\u7684\u65b9\u6cd5\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7\u7f16\u5199\u8f6f\u4ef6\u4ee3\u7801\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u201c\u62a2\u5360\u5f0f\u201d\u7684\u65b9\u5f0f\u6765\u89e3\u51b3\u51b2\u7a81\uff0c\u5373\u5728\u53d1\u751f\u51b2\u7a81\u65f6\uff0c\u5148\u62a2\u5360\u7269\u7406\u603b\u7ebf\uff0c\u7136\u540e\u518d\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002<\/p>\n

  \u7efc\u5408\u65b9\u6848<\/h3>\n

  \u7efc\u5408\u65b9\u6848\u662f\u786c\u4ef6\u89e3\u51b3\u65b9\u6848\u548c\u8f6f\u4ef6\u89e3\u51b3\u65b9\u6848\u7684\u7ed3\u5408\uff0c\u5b83\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u51b3STM32\u4e32\u53e3\u548cSPI\u51b2\u7a81\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u4e2a\u7269\u7406\u603b\u7ebf\u6765\u5206\u79bbSTM32\u4e32\u53e3\u548cSPI\uff0c\u5e76\u4e14\u53ef\u4ee5\u4f7f\u7528\u201c\u62a2\u5360\u5f0f\u201d\u7684\u65b9\u5f0f\u6765\u89e3\u51b3\u51b2\u7a81\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86STM32\u4e32\u53e3\u548cSPI\u51b2\u7a81\u7684\u53d1\u751f\u539f\u56e0\uff0c\u4ee5\u53ca\u5982\u4f55\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002<\/strong>STM32\u4e32\u53e3\u548cSPI\u51b2\u7a81\u7684\u53d1\u751f\u539f\u56e0\u662f\u5b83\u4eec\u5171\u4eab\u76f8\u540c\u7684\u7269\u7406\u603b\u7ebf\u3002\u5f53\u51b2\u7a81\u53d1\u751f\u65f6\uff0c\u53ef\u4ee5\u91c7\u53d6\u786c\u4ef6\u89e3\u51b3\u65b9\u6848\u3001\u8f6f\u4ef6\u89e3\u51b3\u65b9\u6848\u6216\u7efc\u5408\u65b9\u6848\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

STM32\u4e32\u53e3\u548cSPI\u662f\u7528\u4e8e\u8fde\u63a5\u5916\u56f4\u8bbe\u5907\u7684\u4e24\u79cd\u901a\u4fe1\u603b\u7ebf\uff0c\u5b83\u4eec\u90fd\u662f\u786c\u4ef6\u7ec4\u4ef6\uff0c\u4f46\u662f\u5f53\u5b83\u4eec\u540c\u65f6\u4f7f\u7528\u65f6\uff0c\u4f1a\u5bfc\u81f4\u51b2\u7a81\uff0c\u8fd9\u662f\u56e0\u4e3a\u5b83\u4eec\u5171\u4eab\u76f8\u540c\u7684\u7269\u7406\u603b\u7ebf\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bbaSTM<\/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":[287],"class_list":["post-40236","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-stm32"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/40236"}],"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=40236"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/40236\/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=40236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=40236"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=40236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}