{"id":42162,"date":"2023-10-03T14:52:20","date_gmt":"2023-10-03T06:52:20","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=42162"},"modified":"2023-10-03T14:52:20","modified_gmt":"2023-10-03T06:52:20","slug":"gckyjjsyyf","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/42162.html","title":{"rendered":"GD32\u4e32\u53e3\u5f15\u811a\uff1a\u4ecb\u7ecd\u4e0e\u7528\u6cd5"},"content":{"rendered":"

  GD32\u4e32\u53e3\u5f15\u811a\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u4e24\u4e2a\u7535\u5b50\u8bbe\u5907\u7684\u8fde\u63a5\u5668\uff0c\u5b83\u4eec\u53ef\u4ee5\u5411\u8ba1\u7b97\u673a\u4f20\u8f93\u6570\u636e\u6216\u8005\u4ece\u8ba1\u7b97\u673a\u4e2d\u63a5\u6536\u6570\u636e\u3002\u5b83\u4eec\u662f\u4e00\u79cd\u7b80\u5355\u800c\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u53ef\u4ee5\u901a\u8fc7\u7b80\u5355\u7684\u63d2\u62d4\u6765\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u672c\u6587\u5c06\u4ecb\u7ecdGD32\u4e32\u53e3\u5f15\u811a\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u4ee5\u53ca\u5b83\u4eec\u7684\u7528\u6cd5\u3002<\/p>\n

GD32\u4e32\u53e3\u5f15\u811a\u7684\u7c7b\u578b<\/h2>\n

  GD32\u4e32\u53e3\u5f15\u811a\u6709\u4e24\u79cd\u7c7b\u578b\uff1aRS232\u548cRS485\u3002RS232\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u4f20\u8f93\u6570\u636e\u901f\u7387\u8fbe\u5230115.2kbps\u3002RS485\u662f\u4e00\u79cd\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u8fde\u63a5\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u4f20\u8f93\u6570\u636e\u901f\u7387\u8fbe\u52302.5Mbps\u3002<\/p>\n

  RS232\u5f15\u811a<\/h3>\n

  RS232\u5f15\u811a\u75319\u4e2a\u5f15\u811a\u7ec4\u6210\uff0c\u5b83\u4eec\u5206\u522b\u662f\uff1aTxD\u3001RxD\u3001RTS\u3001CTS\u3001DTR\u3001DSR\u3001DCD\u3001RI\u548cGND\u3002TxD\u548cRxD\u5206\u522b\u7528\u4e8e\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\uff1bRTS\u548cCTS\u7528\u4e8e\u6d41\u63a7\uff1bDTR\u548cDSR\u7528\u4e8e\u72b6\u6001\u68c0\u6d4b\uff1bDCD\u7528\u4e8e\u68c0\u6d4b\u8bbe\u5907\u662f\u5426\u5df2\u8fde\u63a5\uff1bRI\u7528\u4e8e\u68c0\u6d4b\u8bbe\u5907\u662f\u5426\u5df2\u51c6\u5907\u5c31\u7eea\uff1bGND\u7528\u4e8e\u63a5\u5730\u3002<\/p>\n

  RS485\u5f15\u811a<\/h3>\n

  RS485\u5f15\u811a\u75314\u4e2a\u5f15\u811a\u7ec4\u6210\uff0c\u5b83\u4eec\u5206\u522b\u662f\uff1aTxD\u3001RxD\u3001A\u548cB\u3002TxD\u548cRxD\u5206\u522b\u7528\u4e8e\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\uff1bA\u548cB\u5206\u522b\u7528\u4e8e\u63a7\u5236\u53cc\u5411\u901a\u4fe1\u3002<\/p>\n

GD32\u4e32\u53e3\u5f15\u811a\u7684\u8fde\u63a5\u65b9\u6cd5<\/h2>\n

  \u8fde\u63a5GD32\u4e32\u53e3\u5f15\u811a\u7684\u65b9\u6cd5\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5c06\u5f15\u811a\u63d2\u5165\u6307\u5b9a\u7684\u63d2\u5ea7\u5373\u53ef\u3002RS232\u5f15\u811a\u7684\u63d2\u5ea7\u662fDB9\uff0cRS485\u5f15\u811a\u7684\u63d2\u5ea7\u662fRJ45\u3002<\/p>\n

  RS232\u5f15\u811a\u7684\u63d2\u5ea7<\/h3>\n

  RS232\u5f15\u811a\u7684\u63d2\u5ea7\u662fDB9\uff0c\u5b83\u662f\u4e00\u79cd9\u811a\u7684\u63d2\u5ea7\uff0c\u5b83\u7684\u811a\u4f4d\u5206\u522b\u4e3a\uff1a1\u30012\u30013\u30014\u30015\u30016\u30017\u30018\u548c9\u3002\u8fde\u63a5RS232\u5f15\u811a\u65f6\uff0c\u9700\u8981\u5c06TxD\u5f15\u811a\u63d2\u5165\u63d2\u5ea7\u76842\u53f7\u811a\uff0cRxD\u5f15\u811a\u63d2\u5165\u63d2\u5ea7\u76843\u53f7\u811a\uff0cRTS\u5f15\u811a\u63d2\u5165\u63d2\u5ea7\u76844\u53f7\u811a\uff0cCTS\u5f15\u811a\u63d2\u5165\u63d2\u5ea7\u76845\u53f7\u811a\uff0cDTR\u5f15\u811a\u63d2\u5165\u63d2\u5ea7\u76846\u53f7\u811a\uff0cDSR\u5f15\u811a\u63d2\u5165\u63d2\u5ea7\u76847\u53f7\u811a\uff0cDCD\u5f15\u811a\u63d2\u5165\u63d2\u5ea7\u76848\u53f7\u811a\uff0cRI\u5f15\u811a\u63d2\u5165\u63d2\u5ea7\u76849\u53f7\u811a\uff0cGND\u5f15\u811a\u63d2\u5165\u63d2\u5ea7\u76841\u53f7\u811a\u3002<\/p>\n

  RS485\u5f15\u811a\u7684\u63d2\u5ea7<\/h3>\n

  RS485\u5f15\u811a\u7684\u63d2\u5ea7\u662fRJ45\uff0c\u5b83\u662f\u4e00\u79cd8\u811a\u7684\u63d2\u5ea7\uff0c\u5b83\u7684\u811a\u4f4d\u5206\u522b\u4e3a\uff1a1\u30012\u30013\u30014\u30015\u30016\u30017\u548c8\u3002\u8fde\u63a5RS485\u5f15\u811a\u65f6\uff0c\u9700\u8981\u5c06TxD\u5f15\u811a\u63d2\u5165\u63d2\u5ea7\u76841\u53f7\u811a\uff0cRxD\u5f15\u811a\u63d2\u5165\u63d2\u5ea7\u76842\u53f7\u811a\uff0cA\u5f15\u811a\u63d2\u5165\u63d2\u5ea7\u76843\u53f7\u811a\uff0cB\u5f15\u811a\u63d2\u5165\u63d2\u5ea7\u76844\u53f7\u811a\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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GD32\u4e32\u53e3\u5f15\u811a\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u4e24\u4e2a\u7535\u5b50\u8bbe\u5907\u7684\u8fde\u63a5\u5668\uff0c\u5b83\u4eec\u53ef\u4ee5\u5411\u8ba1\u7b97\u673a\u4f20\u8f93\u6570\u636e\u6216\u8005\u4ece\u8ba1\u7b97\u673a\u4e2d\u63a5\u6536\u6570\u636e\u3002\u5b83\u4eec\u662f\u4e00\u79cd\u7b80\u5355\u800c\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u53ef\u4ee5\u901a\u8fc7\u7b80\u5355\u7684\u63d2\u62d4\u6765\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1<\/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-42162","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\/42162","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=42162"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/42162\/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=42162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=42162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=42162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}