{"id":77557,"date":"2023-12-28T04:59:26","date_gmt":"2023-12-27T20:59:26","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77557"},"modified":"2023-12-28T04:59:26","modified_gmt":"2023-12-27T20:59:26","slug":"syjjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77557.html","title":{"rendered":"STM32F407\u5f15\u811a\u4ecb\u7ecd"},"content":{"rendered":"

  STM32F407\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684ARM Cortex-M4\u5185\u6838\u5fae\u63a7\u5236\u5668\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdSTM32F407\u7684\u5f15\u811a\u914d\u7f6e\u53ca\u529f\u80fd\u7279\u70b9\u3002<\/p>\n

STM32F407\u5f15\u811a\u6982\u8ff0<\/h2>\n

  STM32<\/a>F407\u5fae\u63a7\u5236\u5668\u62e5\u6709\u591a\u4e2a\u5f15\u811a\uff0c\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u5668\u4ef6\u548c\u4f20\u611f\u5668\uff0c\u5b9e\u73b0\u4e0e\u5916\u90e8\u73af\u5883\u7684\u4ea4\u4e92\u3002\u8fd9\u4e9b\u5f15\u811a\u4e2d\u5305\u542b\u4e86\u6570\u5b57\u8f93\u5165\/\u8f93\u51fa\u3001\u6a21\u62df\u8f93\u5165\u3001\u5b9a\u65f6\u5668\u3001\u4e32\u884c\u901a\u4fe1\u7b49\u529f\u80fd\u3002\u4ee5\u4e0b\u5c06\u9010\u4e00\u4ecb\u7ecd\u5176\u90e8\u5206\u5f15\u811a\u7684\u7528\u9014\u3002<\/p>\n

  \u6570\u5b57\u8f93\u5165\/\u8f93\u51fa\u5f15\u811a<\/h3>\n

  STM32F407\u5177\u6709\u591a\u4e2a\u5f15\u811a\u53ef\u914d\u7f6e\u4e3a\u6570\u5b57\u8f93\u5165\u6216\u8f93\u51fa\u3002\u4f5c\u4e3a\u6570\u5b57\u8f93\u5165\uff0c\u53ef\u8fde\u63a5\u6309\u94ae\u3001\u5f00\u5173\u7b49\u5916\u90e8\u8bbe\u5907\uff1b\u4f5c\u4e3a\u6570\u5b57\u8f93\u51fa\uff0c\u53ef\u63a7\u5236LED\u706f\u3001\u7ee7\u7535\u5668\u7b49\u5916\u90e8\u8bbe\u5907\u3002<\/p>\n

  \u6a21\u62df\u8f93\u5165\u5f15\u811a<\/h3>\n

  \u67d0\u4e9b\u5f15\u811a\u53ef\u7528\u4f5c\u6a21\u62df\u8f93\u5165\uff0c\u7528\u4e8e\u8fde\u63a5\u6a21\u62df\u4f20\u611f\u5668\u5982\u5149\u7ebf\u4f20\u611f\u5668\u3001\u6e29\u5ea6\u4f20\u611f\u5668\u7b49\u3002\u901a\u8fc7\u6a21\u6570\u8f6c\u6362\u5668\uff08ADC\uff09\u6a21\u5757\uff0c\u53ef\u4ee5\u5c06\u6a21\u62df\u8f93\u5165\u4fe1\u53f7\u8f6c\u6362\u4e3a\u6570\u5b57\u6570\u636e\u3002<\/p>\n

  \u5b9a\u65f6\u5668\u5f15\u811a<\/h3>\n

  STM32F407\u5185\u7f6e\u591a\u4e2a\u5b9a\u65f6\u5668\uff0c\u5bf9\u5e94\u7684\u5f15\u811a\u53ef\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u65f6\u949f\u6e90\u6216\u89e6\u53d1\u5b9a\u65f6\u5668\u4e2d\u65ad\uff0c\u5b9e\u73b0\u7cbe\u786e\u7684\u5b9a\u65f6\u63a7\u5236\u529f\u80fd\u3002<\/p>\n

  \u4e32\u884c\u901a\u4fe1\u5f15\u811a<\/h3>\n

  \u5177\u6709\u591a\u4e2a\u5f15\u811a\u53ef\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\uff0c\u5305\u62ecSPI\u3001I2C\u3001USART\u7b49\u63a5\u53e3\uff0c\u53ef\u4ee5\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u901a\u4fe1\u548c\u63a7\u5236\u3002<\/p>\n

\u5f15\u811a\u914d\u7f6e\u4e0e\u4f7f\u7528<\/h2>\n

  \u5728\u5f00\u53d1\u5d4c\u5165\u5f0f\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u914d\u7f6eSTM32F407\u7684\u5f15\u811a\u529f\u80fd\u3002\u901a\u8fc7\u7f16\u7a0b\u8bbe\u7f6e\u5bc4\u5b58\u5668\u548c\u4f7f\u7528\u5916\u8bbe\u5e93\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u5f15\u811a\u7684\u63a7\u5236\u548c\u7ba1\u7406\u3002<\/p>\n

  \u5f15\u811a\u914d\u7f6e\u793a\u4f8b<\/h3>\n

  \u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u6f14\u793a\u5982\u4f55\u914d\u7f6e\u5f15\u811a\u4e3a\u6570\u5b57\u8f93\u5165\u548c\u8f93\u51fa\uff1a<\/p>\n

 \/\/ \u914d\u7f6e\u5f15\u811a\u4e3a\u8f93\u5165<\/p> GPIO_InitTypeDef GPIO_InitStruct;<\/p> GPIO_InitStruct.Pin = GPIO_PIN_0;<\/p> GPIO_InitStruct.Mode = GPIO_MODE_INPUT;<\/p> HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);<\/p>  \/\/ \u914d\u7f6e\u5f15\u811a\u4e3a\u8f93\u51fa<\/p> GPIO_InitStruct.Pin = GPIO<\/a>_PIN_1;<\/p> GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;<\/p> HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);<\/p><\/code><\/pre>\n
  \u5916\u8bbe\u5e93\u7684\u4f7f\u7528<\/h3>\n
  ST\u5b98\u65b9\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5916\u8bbe\u5e93\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u914d\u7f6e\u5f15\u811a\u548c\u4f7f\u7528\u5916\u8bbe\u529f\u80fd\u3002\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u6839\u636e\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u5916\u8bbe\u5e93\uff0c\u8fdb\u884c\u5feb\u901f\u5f00\u53d1\u548c\u8c03\u8bd5\u3002<\/p>\n
\u603b\u7ed3<\/h2>\n
  STM32F407\u5fae\u63a7\u5236\u5668\u7684\u5f15\u811a\u62e5\u6709\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u7075\u6d3b\u7684\u914d\u7f6e\u65b9\u5f0f\uff0c\u4e3a\u5d4c\u5165\u5f0f<\/a>\u7cfb\u7edf\u7684\u5f00\u53d1\u63d0\u4f9b\u4e86\u4fbf\u5229\u3002<\/strong>\u901a\u8fc7\u5408\u7406\u4f7f\u7528\u5f15\u811a\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u5916\u90e8\u8bbe\u5907\u7684\u8fde\u63a5\u548c\u63a7\u5236\uff0c\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
STM32F407\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684ARMCortex-M4\u5185\u6838\u5fae\u63a7\u5236\u5668\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdSTM32F407\u7684\u5f15\u811a\u914d\u7f6e\u53ca\u529f\u80fd\u7279\u70b9\u3002STM32F40<\/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-77557","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\/77557","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=77557"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77557\/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=77557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}