\u6ce2\u7279\u7387<\/a>\u3001\u6570\u636e\u4f4d\u3001\u505c\u6b62\u4f4d\u3001\u6821\u9a8c\u4f4d\u7b49\u53c2\u6570\u90fd\u9700\u8981\u4ed4\u7ec6\u6838\u5bf9\uff0c\u786e\u4fdd\u4e0e\u901a\u4fe1\u8bbe\u5907\u8bbe\u7f6e\u4e00\u81f4\u3002<\/p>\n \u65f6\u949f\u914d\u7f6e<\/h3>\n
\u5176\u6b21\uff0c\u65f6\u949f\u914d\u7f6e\u4e5f\u662f\u4e00\u4e2a\u5e38\u89c1\u7684\u95ee\u9898\u3002\u5982\u679c\u4e32\u53e3\u65f6\u949f\u914d\u7f6e\u4e0d\u6b63\u786e\uff0c\u4e5f\u5bb9\u6613\u5bfc\u81f4\u4e71\u7801\u7684\u60c5\u51b5\u53d1\u751f\u3002<\/p>\n
\u89e3\u51b3USART_SendData\u4e71\u7801\u95ee\u9898\u7684\u65b9\u6cd5<\/h2>\n
\u9488\u5bf9USART_SendData\u4e71\u7801\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u65b9\u6cd5\u8fdb\u884c\u89e3\u51b3\u3002<\/p>\n
\u6dfb\u52a0\u5ef6\u65f6<\/h3>\n
\u5728\u53d1\u9001\u6570\u636e\u540e\uff0c\u53ef\u4ee5\u6dfb\u52a0\u9002\u5f53\u7684\u5ef6\u65f6\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5b8c\u5168\u53d1\u9001\u5b8c\u6210\u3002\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u53d1\u9001\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u5e72\u6270\u5bfc\u81f4\u4e71\u7801\u3002<\/p>\n
\u4f7f\u7528DMA\u4f20\u8f93<\/h3>\n
\u501f\u52a9DMA\u4f20\u8f93\u6a21\u5f0f\uff0c\u53ef\u4ee5\u51cf\u8f7bCPU\u7684\u8d1f\u62c5\uff0c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\uff0c\u4ece\u800c\u907f\u514d\u51fa\u73b0\u4e71\u7801\u60c5\u51b5\u3002<\/p>\n
\u68c0\u67e5\u6570\u636e\u683c\u5f0f<\/h3>\n
\u68c0\u67e5\u8981\u53d1\u9001\u7684\u6570\u636e\u683c\u5f0f\u662f\u5426\u6b63\u786e\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u7279\u6b8a\u5b57\u7b26\u6216\u8005\u4e2d\u6587\u5b57\u7b26\uff0c\u9700\u8981\u505a\u597d\u7f16\u7801\u8f6c\u6362\u548c\u5904\u7406\uff0c\u4ee5\u514d\u51fa\u73b0\u4e71\u7801\u73b0\u8c61\u3002<\/p>\n
\u603b\u7ed3<\/h2>\n
\u901a\u8fc7\u5bf9USART_SendData\u4e71\u7801\u95ee\u9898\u7684\u5206\u6790\u548c\u89e3\u51b3\u65b9\u6cd5\u7684\u4ecb\u7ecd\uff0c\u5e0c\u671b\u80fd\u591f\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u597d\u5730\u5e94\u5bf9\u8fd9\u4e00\u5e38\u89c1\u95ee\u9898\u3002<\/strong>\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u8981\u5bf9\u4e32\u53e3\u914d\u7f6e\u548c\u65f6\u949f\u914d\u7f6e\u8fdb\u884c\u8ba4\u771f\u6838\u5bf9\uff0c\u540c\u65f6\u9488\u5bf9\u5177\u4f53\u60c5\u51b5\u91c7\u53d6\u76f8\u5e94\u7684\u89e3\u51b3\u65b9\u6cd5\uff0c\u624d\u80fd\u6709\u6548\u907f\u514d\u4e71\u7801\u95ee\u9898\u7684\u51fa\u73b0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728STM32\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230USART_SendData\u4e71\u7801\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u8be5\u95ee\u9898\u7684\u6839\u6e90\uff0c\u4ee5\u53ca\u9488\u5bf9\u6027\u7684\u89e3\u51b3\u65b9\u6848\u3002USART_SendData\u4e71\u7801\u95ee\u9898\u5206\u6790\u5728<\/p>\n","protected":false},"author":1,"featured_media":64183,"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-77535","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-stm32"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77535","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=77535"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77535\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=77535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}