{"id":206,"date":"2026-09-19T00:01:28","date_gmt":"2026-09-18T16:01:28","guid":{"rendered":"https:\/\/blog.echoxx.tech\/?p=206"},"modified":"2026-09-19T00:01:29","modified_gmt":"2026-09-18T16:01:29","slug":"stm32-sdio%e8%b0%83%e8%af%95%e5%8f%a3%e8%a2%ab%e8%ae%be%e7%bd%ae%e4%b8%ba%e6%99%ae%e9%80%9aio%e8%a7%a3%e5%86%b3%e5%8a%9e%e6%b3%95","status":"publish","type":"post","link":"https:\/\/blog.echoxx.tech\/index.php\/2026\/09\/19\/stm32-sdio%e8%b0%83%e8%af%95%e5%8f%a3%e8%a2%ab%e8%ae%be%e7%bd%ae%e4%b8%ba%e6%99%ae%e9%80%9aio%e8%a7%a3%e5%86%b3%e5%8a%9e%e6%b3%95\/","title":{"rendered":"STM32 SDIO\u8c03\u8bd5\u53e3\u88ab\u8bbe\u7f6e\u4e3a\u666e\u901aIO\u89e3\u51b3\u529e\u6cd5"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">   \u6211\u4eec\u5728CubeMX\u914d\u7f6e\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u6ca1\u5f00\u542fSW\u8c03\u8bd5\uff0c\u7136\u540e\u8bef\u628aSWDIO\u8c03\u8bd5\u53e3\u6539\u4e3a\u666e\u901a\u5f15\u811a\uff0c\u5bfc\u81f4\u70e7\u5f55\u7a0b\u5e8f\u540e\u82af\u7247\u9501\u7247\uff0c\u540e\u7eed\u65e0\u6cd5\u8fdb\u884c\u70e7\u5f55\u5bfc\u81f4STM32\u201c\u53d8\u7816\u201d\uff0c\u6839\u636e\u4ee5\u4e0b\u6b65\u9aa4\u53ef\u89e3\u9501\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\u627e\u5230STM32\u677f\u5b50\u4e0a\u7684NRST\u5f15\u811a\uff0c\u4e00\u822c\u6709\u4e00\u4e2aRESET\u6309\u952e\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/blog.echoxx.tech\/wp-content\/uploads\/2026\/09\/image-1024x477.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"477\" data-original=\"https:\/\/blog.echoxx.tech\/wp-content\/uploads\/2026\/09\/image-1024x477.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-208\" style=\"aspect-ratio:2.1467933871096556;width:512px;height:auto\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">   \u4e00\u822cRESET\u590d\u4f4d\u6309\u952e\u7684NRST\u5f15\u811a\u7aef\u4e00\u4fa7\u6709\u4e00\u6761\u94dc\u7ebf\u80fd\u770b\u5230\uff0c\u53e6\u4e00\u7aef\u4e3aGND\u4e0d\u4f1a\u8fde\u63a5\u94dc\u7ebf\uff1b\u5982\u679c\u677f\u5b50\u4e0a\u4e5f\u7279\u5730\u628aNRST\u5f15\u811a\u5f15\u51fa\u6765\u66f4\u52a0\u65b9\u4fbf\uff0c\u5982\u56fe\u6240\u793a\u4e0a\u6392\u4ece\u5de6\u5f80\u53f3\u6570\u7b2c\u56db\u4e2a\u4e1d\u5370\u4e3a&#8221;R&#8221;\u7684\u6392\u9488\u5f15\u811a\uff1b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">STLINK       \u5f00\u53d1\u677f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SWCLK        CLK<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SWDIO        DIO<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">GND            GND<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.3V\/5V       3.3V\/5V<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RST              NRST<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u6309\u7167\u4e0a\u9762\u63a5\u7ebf\u8fde\u63a5\u597d\u4e4b\u540e\u6253\u5f00 STM32CubeProgrammer\uff1b\u6309\u7167\u4e0b\u56fe\u6240\u793a\u914d\u7f6e\u597d\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(PS\uff1aSTM32CubeProgrammer\u5728\u5b98\u7f51\u76ee\u524d\u627e\u4e0d\u5230\u4e0b\u8f7d\u8def\u5f84\uff0c\u4e0d\u77e5\u9053\u5b98\u65b9\u7ed9\u5e72\u54ea\u513f\u53bb\u4e86\uff0c\u76ee\u524d\u6211\u90fd\u662f\u767e\u5ea6\u7f51\u76d8\u4e0b\u8f7d\uff1a<a href=\"https:\/\/pan.baidu.com\/s\/1-7z6Q0Mlscaw8yiCZzfkug\">https:\/\/pan.baidu.com\/s\/1-7z6Q0Mlscaw8yiCZzfkug<\/a> \u63d0\u53d6\u7801\uff1a5eby)<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/blog.echoxx.tech\/wp-content\/uploads\/2026\/09\/99419fd186366da39e5d4e641d03dd23-1024x542.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"542\" data-original=\"https:\/\/blog.echoxx.tech\/wp-content\/uploads\/2026\/09\/99419fd186366da39e5d4e641d03dd23-1024x542.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-210\" style=\"width:765px;height:auto\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">   \u7136\u540e\u4e00\u76f4\u6309\u4f4fRESET\u6309\u952e\uff0c\u70b9\u51fbConnect\uff0c\u6b63\u5e38\u662f\u80fd\u8fde\u63a5\u5230STM32\u7684\uff1b\u6b63\u5e38\u8fde\u4e0aSTM32\u540e\u70b9\u51fb\u5de6\u4e0b\u89d2\u7684\u7b2c\u4e8c\u4e2a\u6a61\u76ae\u64e6\uff0c\u64e6\u9664\u5168\u7247\u7a0b\u5e8f\uff0c\u968f\u540e\u5373\u53ef\u89e3\u9664STM32\u9501\u7247\uff0c\u53ef\u4ee5\u6b63\u5e38\u70e7\u5f55\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/blog.echoxx.tech\/wp-content\/uploads\/2026\/09\/image-1-1024x571.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"571\" data-original=\"https:\/\/blog.echoxx.tech\/wp-content\/uploads\/2026\/09\/image-1-1024x571.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-211\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u4eec\u5728CubeMX\u914d\u7f6e\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u6ca1\u5f00\u542fSW\u8c03\u8bd5\uff0c\u7136\u540e\u8bef\u628aSWDIO\u8c03\u8bd5\u53e3\u6539\u4e3a\u666e\u901a\u5f15\u811a\uff0c\u5bfc\u81f4\u70e7\u5f55\u7a0b\u5e8f\u540e\u82af\u7247\u9501\u7247 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-206","post","type-post","status-publish","format-standard","hentry","category-learning"],"_links":{"self":[{"href":"https:\/\/blog.echoxx.tech\/index.php\/wp-json\/wp\/v2\/posts\/206","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.echoxx.tech\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.echoxx.tech\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.echoxx.tech\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.echoxx.tech\/index.php\/wp-json\/wp\/v2\/comments?post=206"}],"version-history":[{"count":28,"href":"https:\/\/blog.echoxx.tech\/index.php\/wp-json\/wp\/v2\/posts\/206\/revisions"}],"predecessor-version":[{"id":238,"href":"https:\/\/blog.echoxx.tech\/index.php\/wp-json\/wp\/v2\/posts\/206\/revisions\/238"}],"wp:attachment":[{"href":"https:\/\/blog.echoxx.tech\/index.php\/wp-json\/wp\/v2\/media?parent=206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.echoxx.tech\/index.php\/wp-json\/wp\/v2\/categories?post=206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.echoxx.tech\/index.php\/wp-json\/wp\/v2\/tags?post=206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}