{"id":55853,"date":"2023-10-18T15:38:54","date_gmt":"2023-10-18T07:38:54","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=55853"},"modified":"2023-10-18T15:38:54","modified_gmt":"2023-10-18T07:38:54","slug":"rhsysfssj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/55853.html","title":{"rendered":"\u5982\u4f55\u4f7f\u7528STM32\u53d1\u9001\u6570\u636e"},"content":{"rendered":"

  STM32\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684\u5fae\u63a7\u5236\u5668\uff0c\u53ef\u4ee5\u7528\u4e8e\u5927\u91cf\u7684\u5e94\u7528\uff0c\u5176\u4e2d\u5c31\u5305\u62ec\u53d1\u9001\u6570\u636e\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u5982\u4f55\u4f7f\u7528STM32\u53d1\u9001\u6570\u636e\uff0c\u4ee5\u53ca\u53d1\u9001\u6570\u636e\u7684\u4e00\u4e9b\u6280\u5de7\u3002<\/p>\n

1. \u51c6\u5907\u5de5\u4f5c<\/h2>\n

  \u5728\u5f00\u59cb\u53d1\u9001\u6570\u636e\u4e4b\u524d\uff0c\u4f60\u9700\u8981\u505a\u4e00\u4e9b\u51c6\u5907\u5de5\u4f5c\uff0c\u5305\u62ec\uff1a<\/p>\n

  1.1 \u914d\u7f6eSTM32<\/h3>\n

  \u9996\u5148\uff0c\u4f60\u9700\u8981\u914d\u7f6eSTM32\uff0c\u4ee5\u4fbf\u53ef\u4ee5\u6b63\u786e\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u53ef\u4ee5\u901a\u8fc7STM32\u7684\u56fe\u5f62\u5316\u5f00\u53d1\u73af\u5883\uff08\u5982Keil\uff09\u6765\u5b8c\u6210\uff0c\u5177\u4f53\u6b65\u9aa4\u53ef\u4ee5\u53c2\u8003STM32\u5b98\u65b9\u6587\u6863\u3002<\/p>\n

  1.2 \u51c6\u5907\u6570\u636e<\/h3>\n

  \u5176\u6b21\uff0c\u4f60\u9700\u8981\u51c6\u5907\u8981\u53d1\u9001\u7684\u6570\u636e\uff0c\u8fd9\u53ef\u4ee5\u662f\u6587\u672c\u3001\u56fe\u7247\u6216\u8005\u5176\u4ed6\u683c\u5f0f\u7684\u6570\u636e\u3002\u5728\u51c6\u5907\u6570\u636e\u7684\u65f6\u5019\uff0c\u4f60\u9700\u8981\u6ce8\u610fSTM32\u7684\u6570\u636e\u4f20\u8f93\u9650\u5236\uff0c\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/p>\n

2. \u53d1\u9001\u6570\u636e<\/h2>\n

  \u5f53\u4f60\u5b8c\u6210\u51c6\u5907\u5de5\u4f5c\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u5f00\u59cb\u53d1\u9001\u6570\u636e\u4e86\u3002STM32\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u53d1\u9001\u6570\u636e\uff0c\u6bd4\u5982UART\u3001I2C\u3001SPI\u7b49\u3002\u4e0b\u9762\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u51e0\u79cd\u5e38\u7528\u7684\u65b9\u5f0f\u3002<\/p>\n

  2.1 UART<\/h3>\n

  UART\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u5176\u4f20\u8f93\u6570\u636e\u7684\u901f\u7387\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d2921.6Kbps\u3002STM32\u901a\u8fc7UART\u53ef\u4ee5\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\uff0c\u53d1\u9001\u6570\u636e\u7684\u5177\u4f53\u6b65\u9aa4\u53ef\u4ee5\u53c2\u8003STM32\u5b98\u65b9\u6587\u6863\u3002<\/p>\n

  2.2 I2C<\/h3>\n

  I2C\u662f\u53e6\u4e00\u79cd\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u5176\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d2100Kbps\u3002STM32\u4e5f\u53ef\u4ee5\u901a\u8fc7I2C\u53d1\u9001\u6570\u636e\uff0c\u5177\u4f53\u6b65\u9aa4\u53ef\u4ee5\u53c2\u8003STM32\u5b98\u65b9\u6587\u6863\u3002<\/p>\n

  2.3 SPI<\/h3>\n

  SPI\u662f\u4e00\u79cd\u9ad8\u901f\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u5176\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d250Mbps\u3002STM32\u4e5f\u53ef\u4ee5\u901a\u8fc7SPI\u53d1\u9001\u6570\u636e\uff0c\u5177\u4f53\u6b65\u9aa4\u53ef\u4ee5\u53c2\u8003STM32\u5b98\u65b9\u6587\u6863\u3002<\/p>\n

3. \u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528STM32\u53d1\u9001\u6570\u636e\u7684\u65b9\u6cd5\uff0c\u4ee5\u53ca\u53d1\u9001\u6570\u636e\u7684\u4e00\u4e9b\u6280\u5de7\u3002<\/strong>\u901a\u8fc7\u6b63\u786e\u914d\u7f6eSTM32\uff0c\u51c6\u5907\u597d\u8981\u53d1\u9001\u7684\u6570\u636e\uff0c\u5c31\u53ef\u4ee5\u5f00\u59cb\u53d1\u9001\u6570\u636e\u4e86\u3002STM32\u53ef\u4ee5\u901a\u8fc7UART\u3001I2C\u3001SPI\u7b49\u591a\u79cd\u65b9\u5f0f\u53d1\u9001\u6570\u636e\uff0c\u5177\u4f53\u6b65\u9aa4\u53ef\u4ee5\u53c2\u8003STM32\u5b98\u65b9\u6587\u6863\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

STM32\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684\u5fae\u63a7\u5236\u5668\uff0c\u53ef\u4ee5\u7528\u4e8e\u5927\u91cf\u7684\u5e94\u7528\uff0c\u5176\u4e2d\u5c31\u5305\u62ec\u53d1\u9001\u6570\u636e\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u5982\u4f55\u4f7f\u7528STM32\u53d1\u9001\u6570\u636e\uff0c\u4ee5\u53ca\u53d1\u9001\u6570\u636e\u7684\u4e00\u4e9b\u6280\u5de7\u30021.\u51c6\u5907\u5de5\u4f5c<\/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-55853","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\/55853","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=55853"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/55853\/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=55853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=55853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=55853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}