{"id":47236,"date":"2023-09-29T20:09:27","date_gmt":"2023-09-29T12:09:27","guid":{"rendered":"\/\/www.viralrail.com\/?p=47236"},"modified":"2023-09-29T20:09:27","modified_gmt":"2023-09-29T12:09:27","slug":"uljzyzydcxtxbzw","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/47236.html","title":{"rendered":"USART_IT_RXNE\uff1a\u4e86\u89e3\u8fd9\u4e00\u91cd\u8981\u7684\u4e32\u884c\u901a\u4fe1\u6807\u5fd7\u4f4d"},"content":{"rendered":"

  USART_IT_RXNE\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u4e32\u884c\u901a\u4fe1\u6807\u5fd7\u4f4d\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5728\u5904\u7406\u4e32\u884c\u901a\u4fe1\u6570\u636e\u65f6\u8282\u7701\u65f6\u95f4\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/strong>\u672c\u6587\u5c06\u4e3a\u60a8\u8be6\u7ec6\u4ecb\u7ecdUSART_IT_RXNE\u7684\u529f\u80fd\u4ee5\u53ca\u5b83\u5728\u4e32\u884c\u901a\u4fe1\u4e2d\u7684\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n

\u4ec0\u4e48\u662fUSART_IT_RXNE\uff1f<\/h2>\n

  USART_IT_RXNE\u662fUniversal Synchronous\/Asynchronous Receiver\/Transmitter\uff08\u901a\u7528\u540c\u6b65\/\u5f02\u6b65\u6536\u53d1\u5668\uff09\u7684\u4e2d\u65ad\u6807\u5fd7\u4f4d\uff0c\u5b83\u5728\u4e32\u884c\u901a\u4fe1\u4e2d\u8d77\u7740\u91cd\u8981\u4f5c\u7528\u3002\u5b83\u53ef\u4ee5\u88ab\u7528\u6765\u68c0\u6d4b\u4e32\u884c\u901a\u4fe1\u63a5\u6536\u5230\u7684\u6570\u636e\uff0c\u4ee5\u4fbf\u53ca\u65f6\u5904\u7406\u6570\u636e\u3002<\/p>\n

USART_IT_RXNE\u7684\u529f\u80fd<\/h2>\n

  USART_IT_RXNE\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u68c0\u6d4b\u4e32\u884c\u901a\u4fe1\u63a5\u6536\u5230\u7684\u6570\u636e\uff0c\u5f53\u63a5\u6536\u5230\u6570\u636e\u65f6\uff0c\u5b83\u4f1a\u81ea\u52a8\u7f6e\u4f4d\uff0c\u4ece\u800c\u63d0\u9192\u7528\u6237\u53ca\u65f6\u5904\u7406\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u51cf\u5c11\u7b49\u5f85\u65f6\u95f4\uff0c\u8282\u7701\u65f6\u95f4\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n

USART_IT_RXNE\u7684\u5e94\u7528<\/h2>\n

  USART_IT_RXNE\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u4e32\u884c\u901a\u4fe1\u63a5\u6536\u5230\u7684\u6570\u636e\uff0c\u5982\u63a7\u5236\u4e32\u53e3\u63a5\u6536\u5668\uff0c\u63a7\u5236\u4e32\u884c\u6570\u636e\u63a5\u6536\u5668\uff0c\u5904\u7406\u4e32\u884c\u901a\u4fe1\u63a5\u6536\u5230\u7684\u6570\u636e\u7b49\u3002<\/p>\n

  \u63a7\u5236\u4e32\u53e3\u63a5\u6536\u5668<\/h3>\n

  \u4f7f\u7528USART_IT_RXNE\u53ef\u4ee5\u63a7\u5236\u4e32\u53e3\u63a5\u6536\u5668\uff0c\u4ece\u800c\u53ca\u65f6\u5904\u7406\u4e32\u53e3\u63a5\u6536\u5230\u7684\u6570\u636e\uff0c\u51cf\u5c11\u7b49\u5f85\u65f6\u95f4\uff0c\u8282\u7701\u65f6\u95f4\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n

  \u63a7\u5236\u4e32\u884c\u6570\u636e\u63a5\u6536\u5668<\/h3>\n

  USART_IT_RXNE\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u4e32\u884c\u6570\u636e\u63a5\u6536\u5668\uff0c\u4ece\u800c\u53ca\u65f6\u5904\u7406\u4e32\u884c\u6570\u636e\u63a5\u6536\u5230\u7684\u6570\u636e\uff0c\u51cf\u5c11\u7b49\u5f85\u65f6\u95f4\uff0c\u8282\u7701\u65f6\u95f4\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n

  \u5904\u7406\u4e32\u884c\u901a\u4fe1\u63a5\u6536\u5230\u7684\u6570\u636e<\/h3>\n

  USART_IT_RXNE\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u4e32\u884c\u901a\u4fe1\u63a5\u6536\u5230\u7684\u6570\u636e\uff0c\u4ece\u800c\u53ca\u65f6\u5904\u7406\u4e32\u884c\u901a\u4fe1\u63a5\u6536\u5230\u7684\u6570\u636e\uff0c\u51cf\u5c11\u7b49\u5f85\u65f6\u95f4\uff0c\u8282\u7701\u65f6\u95f4\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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USART_IT_RXNE\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u4e32\u884c\u901a\u4fe1\u6807\u5fd7\u4f4d\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5728\u5904\u7406\u4e32\u884c\u901a\u4fe1\u6570\u636e\u65f6\u8282\u7701\u65f6\u95f4\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u672c\u6587\u5c06\u4e3a\u60a8\u8be6\u7ec6\u4ecb\u7ecdUSA<\/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":[45],"class_list":["post-47236","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-txxt"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/47236","targetHints":{"allow":["GET"]}}],"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=47236"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/47236\/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=47236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=47236"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=47236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}