{"id":73429,"date":"2024-01-10T12:30:39","date_gmt":"2024-01-10T04:30:39","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=73429"},"modified":"2024-01-10T12:30:39","modified_gmt":"2024-01-10T04:30:39","slug":"gjcqyjyrjdlj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/73429.html","title":{"rendered":"Gpio\u5bc4\u5b58\u5668\uff1a\u786c\u4ef6\u4e0e\u8f6f\u4ef6\u7684\u8fde\u63a5"},"content":{"rendered":"<p>&emsp;&emsp;GPIO\uff08General Purpose Input\/Output\uff09\u5bc4\u5b58\u5668\u662f\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u7684\u5173\u952e\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u8d1f\u8d23\u786c\u4ef6\u4e0e\u8f6f\u4ef6\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u548c\u63a7\u5236\u4f20\u8f93\u3002\u901a\u8fc7GPIO\u5bc4\u5b58\u5668\uff0c\u8f6f\u4ef6\u53ef\u4ee5\u8bfb\u53d6\u548c\u63a7\u5236\u786c\u4ef6\u7684\u8f93\u5165\u548c\u8f93\u51fa\u64cd\u4f5c\uff0c\u5b9e\u73b0\u5bf9\u5916\u90e8\u8bbe\u5907\uff08\u5982\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\uff09\u7684\u63a7\u5236\u548c\u6570\u636e\u4ea4\u6362\u3002<\/p>\n<h2 style=\"text-align: center;\">GPIO\u5bc4\u5b58\u5668\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>&emsp;&emsp;GPIO\u5bc4\u5b58\u5668\u4f4d\u4e8eCPU\u4e0e\u5916\u8bbe\u4e4b\u95f4\uff0c\u7528\u4e8e\u7ba1\u7406\u548c\u63a7\u5236\u5916\u8bbe\u7684\u8f93\u5165\u548c\u8f93\u51fa\u4fe1\u53f7\u3002\u5b83\u7531\u4e00\u7cfb\u5217\u5bc4\u5b58\u5668\u7ec4\u6210\uff0c\u6bcf\u4e2a\u5bc4\u5b58\u5668\u5bf9\u5e94\u4e00\u4e2aGPIO\u5f15\u811a\uff0c\u901a\u8fc7\u5bf9\u8fd9\u4e9b\u5bc4\u5b58\u5668\u7684\u8bfb\u5199\u64cd\u4f5c\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u5f15\u811a\u72b6\u6001\u7684\u63a7\u5236\u548c\u8bfb\u53d6\u3002<\/p>\n<h3>&emsp;&emsp;\u5bc4\u5b58\u5668\u7684\u7ed3\u6784<\/h3>\n<p>&emsp;&emsp;\u6bcf\u4e2aGPIO\u5bc4\u5b58\u5668\u901a\u5e38\u5305\u62ec\u72b6\u6001\u5bc4\u5b58\u5668\u3001\u63a7\u5236\u5bc4\u5b58\u5668\u548c\u6570\u636e\u5bc4\u5b58\u5668\u3002\u72b6\u6001\u5bc4\u5b58\u5668\u5b58\u50a8\u5f53\u524d\u5f15\u811a\u7684\u8f93\u5165\/\u8f93\u51fa\u72b6\u6001\uff0c\u63a7\u5236\u5bc4\u5b58\u5668\u7528\u4e8e\u914d\u7f6e\u5f15\u811a\u7684\u5de5\u4f5c\u6a21\u5f0f\uff0c\u6570\u636e\u5bc4\u5b58\u5668\u5219\u5b58\u50a8\u4e86\u8981\u8f93\u51fa\u7684\u6570\u636e\u3002\u8fd9\u4e9b\u5bc4\u5b58\u5668\u7684\u7ec4\u5408\u5f62\u6210\u4e86GPIO\u5bc4\u5b58\u5668\u7684\u57fa\u672c\u7ed3\u6784\u3002<\/p>\n<h3>&emsp;&emsp;\u5bc4\u5b58\u5668\u7684\u4f5c\u7528<\/h3>\n<p>&emsp;&emsp;GPIO\u5bc4\u5b58\u5668\u7684\u4f5c\u7528\u7c7b\u4f3c\u4e8e\u8f6f\u4ef6\u63a5\u53e3\uff0c\u5145\u5f53\u4e86\u8f6f\u4ef6\u4e0e\u786c\u4ef6\u4e4b\u95f4\u7684\u6865\u6881\u3002\u901a\u8fc7\u5bf9\u5bc4\u5b58\u5668\u7684\u7f16\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u786c\u4ef6\u5f15\u811a\u7684\u64cd\u4f5c\uff0c\u5305\u62ec\u8bfb\u53d6\u5916\u90e8\u4fe1\u53f7\u3001\u63a7\u5236LED\u706f\u3001\u9a71\u52a8\u7535\u673a\u7b49\u3002\u8fd9\u79cd\u7075\u6d3b\u6027\u4f7f\u5f97GPIO\u5bc4\u5b58\u5668\u6210\u4e3a\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002<\/p>\n<h2 style=\"text-align: center;\">GPIO\u5bc4\u5b58\u5668\u7684\u5e94\u7528\u5b9e\u4f8b<\/h2>\n<p>&emsp;&emsp;GPIO\u5bc4\u5b58\u5668\u5728\u5b9e\u9645\u7684\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u4e0b\u9762\u5c06\u4ee5LED\u63a7\u5236\u4e3a\u4f8b\uff0c\u4ecb\u7ecdGPIO\u5bc4\u5b58\u5668\u7684\u5177\u4f53\u5e94\u7528\u3002<\/p>\n<h3>&emsp;&emsp;LED\u63a7\u5236<\/h3>\n<p>&emsp;&emsp;\u901a\u8fc7\u5bf9GPIO\u5bc4\u5b58\u5668\u7684\u7f16\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf9LED\u706f\u7684\u5f00\u5173\u63a7\u5236\u3002\u901a\u8fc7\u8bbe\u7f6e\u6570\u636e\u5bc4\u5b58\u5668\u7684\u503c\uff0c\u5c06\u7279\u5b9a\u7684\u7535\u5e73\u8f93\u51fa\u5230GPIO\u5f15\u811a\uff0c\u5373\u53ef\u63a7\u5236LED\u7684\u4eae\u6697\u72b6\u6001\u3002<\/p>\n<h3>&emsp;&emsp;\u6309\u952e\u8f93\u5165<\/h3>\n<p>&emsp;&emsp;\u5728\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\uff0cGPIO\u5bc4\u5b58\u5668\u4e5f\u5e38\u7528\u4e8e\u8bfb\u53d6\u5916\u90e8\u6309\u952e\u7684\u8f93\u5165\u72b6\u6001\u3002\u901a\u8fc7\u914d\u7f6e\u63a7\u5236\u5bc4\u5b58\u5668\uff0c\u5c06GPIO\u5f15\u811a\u8bbe\u7f6e\u4e3a\u8f93\u5165\u6a21\u5f0f\uff0c\u7136\u540e\u8bfb\u53d6\u72b6\u6001\u5bc4\u5b58\u5668\u7684\u503c\uff0c\u5373\u53ef\u5b9e\u73b0\u5bf9\u5916\u90e8\u6309\u952e\u72b6\u6001\u7684\u68c0\u6d4b\u548c\u54cd\u5e94\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>GPIO\u5bc4\u5b58\u5668\u4f5c\u4e3a\u786c\u4ef6\u4e0e\u8f6f\u4ef6\u4e4b\u95f4\u7684\u63a5\u53e3\uff0c\u626e\u6f14\u7740\u6781\u5176\u91cd\u8981\u7684\u89d2\u8272\u3002<\/strong>\u901a\u8fc7\u5bf9GPIO\u5bc4\u5b58\u5668\u7684\u5408\u7406\u914d\u7f6e\u548c\u7f16\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u7cfb\u7edf\u4e0e\u5916\u90e8\u8bbe\u5907\u7684\u6709\u6548\u4ea4\u4e92\uff0c\u4ece\u800c\u5b9e\u73b0\u5404\u79cd\u5b9e\u7528\u7684\u529f\u80fd\u3002\u5bf9\u4e8e\u5d4c\u5165\u5f0f\u7cfb\u7edf\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u6df1\u5165\u7406\u89e3\u548c\u638c\u63e1GPIO\u5bc4\u5b58\u5668\u7684\u539f\u7406\u4e0e\u5e94\u7528\uff0c\u5c06\u6709\u52a9\u4e8e\u63d0\u5347\u7cfb\u7edf\u5f00\u53d1\u7684\u6548\u7387\u548c\u7075\u6d3b\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>GPIO\uff08GeneralPurposeInput\/Output\uff09\u5bc4\u5b58\u5668\u662f\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u7684\u5173\u952e\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u8d1f\u8d23\u786c\u4ef6\u4e0e\u8f6f\u4ef6\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u548c\u63a7\u5236\u4f20\u8f93\u3002\u901a\u8fc7GPIO\u5bc4\u5b58\u5668\uff0c\u8f6f\u4ef6<\/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":[222],"class_list":["post-73429","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ycio"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/73429","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=73429"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/73429\/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=73429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=73429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=73429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}