{"id":58045,"date":"2023-10-22T10:58:37","date_gmt":"2023-10-22T02:58:37","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=58045"},"modified":"2023-10-22T10:58:37","modified_gmt":"2023-10-22T02:58:37","slug":"gkyzckm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/58045.html","title":{"rendered":"GPIO\u53ef\u4ee5\u505a\u4e32\u53e3\u5417\uff1f"},"content":{"rendered":"<p>&emsp;&emsp;GPIO\uff08General Purpose Input\/Output\uff09\u662f\u4e00\u79cd\u901a\u7528\u7684\u8f93\u5165\u8f93\u51fa\u63a5\u53e3\uff0c\u7528\u4e8e\u786c\u4ef6\u548c\u8f6f\u4ef6\u4e4b\u95f4\u7684\u63a7\u5236\u548c\u901a\u8baf\u3002\u5b83\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u5916\u90e8\u8bbe\u5907\uff0c\u4e5f\u53ef\u4ee5\u7528\u6765\u63a5\u6536\u5916\u90e8\u8bbe\u5907\u53d1\u9001\u7684\u4fe1\u606f\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdGPIO\u53ef\u4ee5\u505a\u4e32\u53e3\u5417\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528GPIO\u6765\u5b9e\u73b0\u4e32\u53e3\u901a\u4fe1\u3002<\/p>\n<h2 style=\"text-align: center;\">GPIO\u53ef\u4ee5\u505a\u4e32\u53e3\u5417\uff1f<\/h2>\n<p>&emsp;&emsp;\u7b54\u6848\u662f\u80af\u5b9a\u7684\uff0cGPIO\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u4e32\u53e3\u901a\u4fe1\u3002\u4e32\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u53cc\u5411\u6570\u636e\u4f20\u8f93\u7684\u63a5\u53e3\uff0c\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u4f8b\u5982\u6e29\u5ea6\u4f20\u611f\u5668\u3001\u78c1\u7f16\u7801\u5668\u7b49\u3002GPIO\u7684\u8f93\u5165\u8f93\u51fa\u63a5\u53e3\u53ef\u4ee5\u6a21\u62df\u4e32\u53e3\uff0c\u4ece\u800c\u5b9e\u73b0\u4e0e\u5916\u90e8\u8bbe\u5907\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<h2 style=\"text-align: center;\">\u5982\u4f55\u4f7f\u7528GPIO\u5b9e\u73b0\u4e32\u53e3\u901a\u4fe1\uff1f<\/h2>\n<h3>&emsp;&emsp;1.\u786c\u4ef6\u51c6\u5907<\/h3>\n<p>&emsp;&emsp;\u8981\u4f7f\u7528GPIO\u5b9e\u73b0\u4e32\u53e3\u901a\u4fe1\uff0c\u9996\u5148\u9700\u8981\u51c6\u5907\u4e00\u5757GPIO\u677f\uff0c\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\u3002GPIO\u677f\u4e0a\u6709\u5f88\u591aGPIO\u63a5\u53e3\uff0c\u53ef\u4ee5\u7528\u6765\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\u3002\u6b64\u5916\uff0c\u8fd8\u9700\u8981\u51c6\u5907\u4e00\u4e2aUSB\u8f6cTTL\u8f6c\u6362\u5668\uff0c\u7528\u4e8e\u5c06USB\u4fe1\u53f7\u8f6c\u6362\u4e3aTTL\u4fe1\u53f7\u3002<\/p>\n<h3>&emsp;&emsp;2.\u8f6f\u4ef6\u51c6\u5907<\/h3>\n<p>&emsp;&emsp;\u5728\u4f7f\u7528GPIO\u5b9e\u73b0\u4e32\u53e3\u901a\u4fe1\u4e4b\u524d\uff0c\u9700\u8981\u5148\u51c6\u5907\u8f6f\u4ef6\u3002\u9996\u5148\uff0c\u9700\u8981\u5b89\u88c5\u4e00\u4e2aGPIO\u9a71\u52a8\u7a0b\u5e8f\uff0c\u4ee5\u4fbf\u63a7\u5236GPIO\u677f\u4e0a\u7684GPIO\u63a5\u53e3\u3002\u5176\u6b21\uff0c\u9700\u8981\u5b89\u88c5\u4e00\u4e2a\u4e32\u53e3\u8c03\u8bd5\u8f6f\u4ef6\uff0c\u7528\u4e8e\u63a7\u5236\u4e32\u53e3\u7684\u53d1\u9001\u548c\u63a5\u6536\u3002\u6700\u540e\uff0c\u9700\u8981\u5b89\u88c5\u4e00\u4e2a\u7f16\u7a0b\u8bed\u8a00\uff0c\u7528\u4e8e\u7f16\u5199GPIO\u63a7\u5236\u4ee3\u7801\u3002<\/p>\n<h3>&emsp;&emsp;3.\u7f16\u5199GPIO\u63a7\u5236\u4ee3\u7801<\/h3>\n<p>&emsp;&emsp;\u786c\u4ef6\u548c\u8f6f\u4ef6\u51c6\u5907\u5c31\u7eea\u540e\uff0c\u5c31\u53ef\u4ee5\u5f00\u59cb\u7f16\u5199GPIO\u63a7\u5236\u4ee3\u7801\u4e86\u3002\u9996\u5148\uff0c\u9700\u8981\u4f7f\u7528GPIO\u9a71\u52a8\u7a0b\u5e8f\uff0c\u8bbe\u7f6eGPIO\u677f\u4e0a\u7684GPIO\u63a5\u53e3\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u4e32\u53e3\u901a\u4fe1\u3002\u5176\u6b21\uff0c\u9700\u8981\u4f7f\u7528\u4e32\u53e3\u8c03\u8bd5\u8f6f\u4ef6\uff0c\u63a7\u5236\u4e32\u53e3\u7684\u53d1\u9001\u548c\u63a5\u6536\u3002\u6700\u540e\uff0c\u9700\u8981\u4f7f\u7528\u7f16\u7a0b\u8bed\u8a00\uff0c\u7f16\u5199GPIO\u63a7\u5236\u4ee3\u7801\uff0c\u5b9e\u73b0\u4e32\u53e3\u901a\u4fe1\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>\u672c\u6587\u4ecb\u7ecd\u4e86GPIO\u53ef\u4ee5\u505a\u4e32\u53e3\u5417\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528GPIO\u6765\u5b9e\u73b0\u4e32\u53e3\u901a\u4fe1\u3002<\/strong>GPIO\u53ef\u4ee5\u7528\u6765\u6a21\u62df\u4e32\u53e3\uff0c\u4ece\u800c\u5b9e\u73b0\u4e0e\u5916\u90e8\u8bbe\u5907\u7684\u6570\u636e\u4f20\u8f93\u3002\u8981\u4f7f\u7528GPIO\u5b9e\u73b0\u4e32\u53e3\u901a\u4fe1\uff0c\u9700\u8981\u51c6\u5907\u786c\u4ef6\u548c\u8f6f\u4ef6\uff0c\u5e76\u7f16\u5199GPIO\u63a7\u5236\u4ee3\u7801\u3002\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u53ef\u4ee5\u5b9e\u73b0GPIO\u4e0e\u5916\u90e8\u8bbe\u5907\u7684\u4e32\u53e3\u901a\u4fe1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>GPIO\uff08GeneralPurposeInput\/Output\uff09\u662f\u4e00\u79cd\u901a\u7528\u7684\u8f93\u5165\u8f93\u51fa\u63a5\u53e3\uff0c\u7528\u4e8e\u786c\u4ef6\u548c\u8f6f\u4ef6\u4e4b\u95f4\u7684\u63a7\u5236\u548c\u901a\u8baf\u3002\u5b83\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u5916\u90e8\u8bbe\u5907\uff0c\u4e5f\u53ef\u4ee5\u7528\u6765\u63a5\u6536\u5916\u90e8\u8bbe<\/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":[69],"class_list":["post-58045","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/58045","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=58045"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/58045\/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=58045"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=58045"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=58045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}