{"id":58386,"date":"2023-10-23T15:07:49","date_gmt":"2023-10-23T07:07:49","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=58386"},"modified":"2023-10-23T15:07:49","modified_gmt":"2023-10-23T07:07:49","slug":"gsikm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/58386.html","title":{"rendered":"GPIO\u662fIO\u53e3\u5417\uff1f"},"content":{"rendered":"<p>&emsp;&emsp;GPIO\uff08General-Purpose Input\/Output\uff09\uff0c\u5373\u901a\u7528\u8f93\u5165\/\u8f93\u51fa\uff0c\u662f\u7535\u5b50\u8bbe\u5907\u4e2d\u5e38\u89c1\u7684\u4e00\u79cd\u63a5\u53e3\uff0c\u53ef\u4ee5\u63a5\u6536\u548c\u53d1\u9001\u4fe1\u53f7\uff0c\u7528\u6765\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002GPIO\u63a5\u53e3\u662f\u4e00\u79cd\u53ef\u7f16\u7a0b\u7684\u63a5\u53e3\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u4f20\u611f\u5668\u3001LED\u3001\u6309\u952e\u7b49\uff0c\u4ece\u800c\u5b9e\u73b0\u4e0d\u540c\u529f\u80fd\u3002\u90a3\u4e48GPIO\u662fIO\u53e3\u5417\uff1f\u672c\u6587\u5c06\u4e3a\u60a8\u89e3\u7b54\u8fd9\u4e00\u95ee\u9898\u3002<\/p>\n<h2 style=\"text-align: center;\">\u4ec0\u4e48\u662fIO\u53e3\uff1f<\/h2>\n<p>&emsp;&emsp;IO\u53e3\uff08Input\/Output port\uff09\uff0c\u5373\u8f93\u5165\/\u8f93\u51fa\u53e3\uff0c\u662f\u7535\u8111\u4e2d\u5e38\u89c1\u7684\u4e00\u79cd\u63a5\u53e3\uff0c\u53ef\u4ee5\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\uff0c\u7528\u6765\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002IO\u53e3\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u9f20\u6807\u3001\u952e\u76d8\u3001USB\u8bbe\u5907\u7b49\uff0c\u4ece\u800c\u5b9e\u73b0\u4e0d\u540c\u7684\u529f\u80fd\u3002IO\u53e3\u7684\u53d1\u5c55\u5386\u53f2\u60a0\u4e45\uff0c\u6700\u521d\u7531IBM\u57281981\u5e74\u63a8\u51fa\uff0c\u5e76\u968f\u540e\u88ab\u6539\u8fdb\u548c\u666e\u53ca\u3002<\/p>\n<h2 style=\"text-align: center;\">GPIO\u662fIO\u53e3\u5417\uff1f<\/h2>\n<p>&emsp;&emsp;\u7b54\u6848\u662f\u80af\u5b9a\u7684\uff0cGPIO\u4e5f\u662f\u4e00\u79cdIO\u53e3\uff0c\u53ea\u4e0d\u8fc7\u5b83\u7684\u529f\u80fd\u66f4\u52a0\u5f3a\u5927\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u4f20\u611f\u5668\u3001LED\u3001\u6309\u952e\u7b49\uff0c\u4ece\u800c\u5b9e\u73b0\u4e0d\u540c\u529f\u80fd\u3002GPIO\u7684\u7279\u70b9\u662f\u53ef\u7f16\u7a0b\uff0c\u53ef\u4ee5\u5728\u7a0b\u5e8f\u4e2d\u8bbe\u7f6eGPIO\u7684\u4e0d\u540c\u72b6\u6001\uff0c\u4ece\u800c\u5b9e\u73b0\u4e0d\u540c\u7684\u529f\u80fd\u3002<\/p>\n<h3>&emsp;&emsp;GPIO\u7684\u4f18\u52bf<\/h3>\n<p>&emsp;&emsp;GPIO\u7684\u4f18\u52bf\u5728\u4e8e\u53ef\u7f16\u7a0b\uff0c\u53ef\u4ee5\u6839\u636e\u7a0b\u5e8f\u7684\u8981\u6c42\uff0c\u8bbe\u7f6eGPIO\u7684\u4e0d\u540c\u72b6\u6001\uff0c\u4ece\u800c\u5b9e\u73b0\u4e0d\u540c\u7684\u529f\u80fd\u3002\u6b64\u5916\uff0cGPIO\u8fd8\u5177\u6709\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u548c\u53ef\u6269\u5c55\u6027\u7b49\u4f18\u52bf\u3002<\/p>\n<h3>&emsp;&emsp;GPIO\u7684\u5e94\u7528<\/h3>\n<p>&emsp;&emsp;GPIO\u63a5\u53e3\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u4f20\u611f\u5668\u3001LED\u3001\u6309\u952e\u7b49\uff0c\u4ece\u800c\u5b9e\u73b0\u4e0d\u540c\u529f\u80fd\u3002\u56e0\u6b64\uff0cGPIO\u63a5\u53e3\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7535\u5b50\u8bbe\u5907\u4e2d\uff0c\u5982\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u673a\u5668\u4eba\u3001\u667a\u80fd\u5b89\u9632\u7b49\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u590d\u6742\u529f\u80fd\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>\u672c\u6587\u4ecb\u7ecd\u4e86GPIO\u662fIO\u53e3\u5417\u8fd9\u4e00\u95ee\u9898\uff0c\u7ed3\u8bba\u662f\u80af\u5b9a\u7684\uff0cGPIO\u4e5f\u662f\u4e00\u79cdIO\u53e3\uff0c\u53ea\u4e0d\u8fc7\u5b83\u7684\u529f\u80fd\u66f4\u52a0\u5f3a\u5927\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u4f20\u611f\u5668\u3001LED\u3001\u6309\u952e\u7b49\uff0c\u4ece\u800c\u5b9e\u73b0\u4e0d\u540c\u529f\u80fd\u3002<\/strong>GPIO\u7684\u4f18\u52bf\u5728\u4e8e\u53ef\u7f16\u7a0b\uff0c\u53ef\u4ee5\u6839\u636e\u7a0b\u5e8f\u7684\u8981\u6c42\uff0c\u8bbe\u7f6eGPIO\u7684\u4e0d\u540c\u72b6\u6001\uff0c\u4ece\u800c\u5b9e\u73b0\u4e0d\u540c\u7684\u529f\u80fd\u3002GPIO\u63a5\u53e3\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7535\u5b50\u8bbe\u5907\u4e2d\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u590d\u6742\u529f\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>GPIO\uff08General-PurposeInput\/Output\uff09\uff0c\u5373\u901a\u7528\u8f93\u5165\/\u8f93\u51fa\uff0c\u662f\u7535\u5b50\u8bbe\u5907\u4e2d\u5e38\u89c1\u7684\u4e00\u79cd\u63a5\u53e3\uff0c\u53ef\u4ee5\u63a5\u6536\u548c\u53d1\u9001\u4fe1\u53f7\uff0c\u7528\u6765\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002GPIO\u63a5<\/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":[222],"class_list":["post-58386","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\/58386","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=58386"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/58386\/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=58386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=58386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=58386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}