{"id":47589,"date":"2023-09-27T23:59:04","date_gmt":"2023-09-27T15:59:04","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=47589"},"modified":"2023-09-27T23:59:04","modified_gmt":"2023-09-27T15:59:04","slug":"srhdti","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/47589.html","title":{"rendered":"STM32SPI\u5982\u4f55\u4ee3\u66ffI2S"},"content":{"rendered":"<p>&emsp;&emsp;STM32SPI\u662f\u4e00\u79cd\u7247\u4e0a\u7cfb\u7edf\uff08SoC\uff09\uff0c\u5b83\u53ef\u4ee5\u7528\u4f5c\u4ee3\u66ffI2S\u7684\u66ff\u4ee3\u6280\u672f\u3002STM32SPI\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u66f4\u4f4e\u7684\u529f\u8017\u548c\u66f4\u9ad8\u7684\u53ef\u9760\u6027\uff0c\u4ece\u800c\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u3002\u672c\u6587\u5c06\u8ba8\u8bbaSTM32SPI\u5982\u4f55\u4ee3\u66ffI2S\uff0c\u4ee5\u53ca\u5b83\u4e0eI2S\u7684\u4e3b\u8981\u533a\u522b\u3002<\/p>\n<h2 style=\"text-align: center;\">STM32SPI\u6280\u672f\u6982\u8ff0<\/h2>\n<p>&emsp;&emsp;STM32SPI\u662f\u4e00\u79cd\u7247\u4e0a\u7cfb\u7edf\uff0c\u662f\u4e00\u79cd\u57fa\u4e8eARM Cortex-M\u5904\u7406\u5668\u7684\u591a\u6838\u5904\u7406\u5668\uff0c\u652f\u6301\u591a\u79cd\u5916\u8bbe\u63a5\u53e3\uff0c\u5305\u62ecSPI\uff0cI2C\uff0cUART\uff0cUSB\u7b49\u3002STM32SPI\u7684\u4e3b\u8981\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u66f4\u4f4e\u7684\u529f\u8017\u548c\u66f4\u9ad8\u7684\u53ef\u9760\u6027\u3002<\/p>\n<h2 style=\"text-align: center;\">STM32SPI\u5982\u4f55\u4ee3\u66ffI2S<\/h2>\n<p>&emsp;&emsp;STM32SPI\u53ef\u4ee5\u7528\u4f5cI2S\u7684\u66ff\u4ee3\u6280\u672f\u3002I2S\u662f\u4e00\u79cd\u65f6\u5e8f\u578b\u63a5\u53e3\uff0c\u7528\u4e8e\u4f20\u8f93\u97f3\u9891\u6570\u636e\uff0c\u4f46\u5b83\u7684\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\uff0c\u529f\u8017\u8f83\u9ad8\uff0c\u800cSTM32SPI\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u66f4\u4f4e\u7684\u529f\u8017\u548c\u66f4\u9ad8\u7684\u53ef\u9760\u6027\uff0c\u4ece\u800c\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u3002<\/p>\n<h3>&emsp;&emsp;STM32SPI\u4f18\u52bf<\/h3>\n<p>&emsp;&emsp;STM32SPI\u7684\u4e3b\u8981\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u66f4\u4f4e\u7684\u529f\u8017\u548c\u66f4\u9ad8\u7684\u53ef\u9760\u6027\u3002STM32SPI\u53ef\u4ee5\u652f\u6301\u7684\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u53ef\u8fbe50MHz\uff0c\u800cI2S\u7684\u4f20\u8f93\u901f\u7387\u901a\u5e38\u53ea\u670912.288MHz\u3002\u6b64\u5916\uff0cSTM32SPI\u53ef\u4ee5\u652f\u6301\u66f4\u591a\u7684\u6570\u636e\u683c\u5f0f\uff0c\u5982I2S\uff0cTDM\uff0cPCM\u7b49\uff0c\u800cI2S\u53ea\u80fd\u652f\u6301I2S\u683c\u5f0f\u3002\u6b64\u5916\uff0cSTM32SPI\u8fd8\u53ef\u4ee5\u652f\u6301\u66f4\u591a\u7684\u5916\u8bbe\u63a5\u53e3\uff0c\u5982SPI\uff0cI2C\uff0cUART\uff0cUSB\u7b49\uff0c\u800cI2S\u53ea\u80fd\u652f\u6301I2S\u63a5\u53e3\u3002<\/p>\n<h3>&emsp;&emsp;STM32SPI\u7f3a\u70b9<\/h3>\n<p>&emsp;&emsp;STM32SPI\u7684\u4e3b\u8981\u7f3a\u70b9\u5728\u4e8e\u5b83\u7684\u6210\u672c\u66f4\u9ad8\u3002STM32SPI\u662f\u4e00\u79cd\u591a\u6838\u5904\u7406\u5668\uff0c\u5177\u6709\u66f4\u591a\u7684\u529f\u80fd\uff0c\u800cI2S\u53ea\u662f\u4e00\u79cd\u7b80\u5355\u7684\u65f6\u5e8f\u578b\u63a5\u53e3\uff0c\u5177\u6709\u8f83\u4f4e\u7684\u6210\u672c\u3002\u6b64\u5916\uff0cSTM32SPI\u7684\u5f00\u53d1\u548c\u8c03\u8bd5\u4e5f\u6bd4I2S\u66f4\u590d\u6742\uff0c\u56e0\u4e3a\u5b83\u9700\u8981\u66f4\u591a\u7684\u7f16\u7a0b\u77e5\u8bc6\u3002<\/p>\n<h2 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center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>\u672c\u6587\u8ba8\u8bba\u4e86STM32SPI\u5982\u4f55\u4ee3\u66ffI2S\uff0c\u4ee5\u53ca\u5b83\u4e0eI2S\u7684\u4e3b\u8981\u533a\u522b\u3002<\/strong>STM32SPI\u7684\u4e3b\u8981\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u66f4\u4f4e\u7684\u529f\u8017\u548c\u66f4\u9ad8\u7684\u53ef\u9760\u6027\uff0c\u4f46\u5b83\u7684\u6210\u672c\u6bd4I2S\u66f4\u9ad8\uff0c\u5f00\u53d1\u548c\u8c03\u8bd5\u4e5f\u6bd4I2S\u66f4\u590d\u6742\u3002\u56e0\u6b64\uff0c\u5728\u8003\u8651\u4f7f\u7528STM32SPI\u66ff\u4ee3I2S\u65f6\uff0c\u9700\u8981\u4ed4\u7ec6\u6743\u8861\u5229\u5f0a\uff0c\u4ee5\u786e\u5b9a\u6700\u4f73\u9009\u62e9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>STM32SPI\u662f\u4e00\u79cd\u7247\u4e0a\u7cfb\u7edf\uff08SoC\uff09\uff0c\u5b83\u53ef\u4ee5\u7528\u4f5c\u4ee3\u66ffI2S\u7684\u66ff\u4ee3\u6280\u672f\u3002STM32SPI\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u66f4\u4f4e\u7684\u529f\u8017\u548c\u66f4\u9ad8\u7684\u53ef\u9760\u6027\uff0c\u4ece\u800c\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u3002\u672c\u6587\u5c06\u8ba8\u8bba<\/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-47589","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\/47589","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=47589"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/47589\/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=47589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=47589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=47589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}