{"id":32145,"date":"2023-09-14T20:53:00","date_gmt":"2023-09-14T12:53:00","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=32145"},"modified":"2023-09-14T20:53:00","modified_gmt":"2023-09-14T12:53:00","slug":"cktxbhnxgjc","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/32145.html","title":{"rendered":"\u4e32\u53e3\u901a\u4fe1\uff1a\u5305\u542b\u54ea\u4e9b\u5173\u952e\u8bcd\uff1f"},"content":{"rendered":"

  \u4e32\u53e3\u901a\u4fe1\u662f\u4e00\u79cd\u7ecf\u5178\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5b9e\u73b0\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u5927\u5927\u7b80\u5316\u786c\u4ef6\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u63a7\u5236\u5668\uff0c\u4f20\u611f\u5668\uff0c\u548c\u5b58\u50a8\u5668\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e32\u53e3\u901a\u4fe1\u4e2d\u5305\u542b\u7684\u5173\u952e\u8bcd\uff0c\u4ee5\u53ca\u5b83\u4eec\u5982\u4f55\u5f71\u54cd\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u4e32\u53e3\u901a\u4fe1\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

  \u4e32\u53e3\u901a\u4fe1\u662f\u4e00\u79cd\u7ecf\u5178\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u5355\u4e2a\u7684\u6570\u636e\u7ebf\u6765\u4f20\u8f93\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5b9e\u73b0\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u5927\u5927\u7b80\u5316\u786c\u4ef6\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u63a7\u5236\u5668\uff0c\u4f20\u611f\u5668\uff0c\u548c\u5b58\u50a8\u5668\u3002<\/p>\n

\u4e32\u53e3\u901a\u4fe1\u7684\u57fa\u672c\u539f\u7406<\/h3>\n

  \u4e32\u53e3\u901a\u4fe1\u7684\u57fa\u672c\u539f\u7406\u662f\uff0c\u5b83\u4f7f\u7528\u4e00\u4e2a\u6570\u636e\u7ebf\u6765\u4f20\u8f93\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\u3002\u5b83\u4f7f\u7528\u4e00\u4e2a\u4e13\u95e8\u7684\u63a7\u5236\u5668\u6765\u63a7\u5236\u548c\u76d1\u63a7\u6570\u636e\u4f20\u8f93\u7684\u6d41\u7a0b\uff0c\u8fd9\u4e2a\u63a7\u5236\u5668\u88ab\u79f0\u4e3aUART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u3002UART\u53ef\u4ee5\u63a7\u5236\u591a\u79cd\u7c7b\u578b\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5305\u62ec\u4e32\u884c\u901a\u4fe1\uff0c\u5e76\u884c\u901a\u4fe1\uff0c\u548c\u70b9\u5bf9\u70b9\u901a\u4fe1\u3002<\/p>\n

\u4e32\u53e3\u901a\u4fe1\u4e2d\u7684\u5173\u952e\u8bcd<\/h3>\n

  \u4e32\u53e3\u901a\u4fe1\u4e2d\u7684\u5173\u952e\u8bcd\u5305\u62ecUART\uff0c\u4e32\u884c\u901a\u4fe1\uff0c\u5e76\u884c\u901a\u4fe1\uff0c\u70b9\u5bf9\u70b9\u901a\u4fe1\uff0c\u6570\u636e\u7ebf\uff0c\u63a7\u5236\u5668\uff0c\u4f20\u611f\u5668\uff0c\u548c\u5b58\u50a8\u5668\u3002UART\u662f\u4e00\u79cd\u4e13\u7528\u7684\u63a7\u5236\u5668\uff0c\u5b83\u53ef\u4ee5\u63a7\u5236\u591a\u79cd\u7c7b\u578b\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5305\u62ec\u4e32\u884c\u901a\u4fe1\uff0c\u5e76\u884c\u901a\u4fe1\uff0c\u548c\u70b9\u5bf9\u70b9\u901a\u4fe1\u3002\u4e32\u884c\u901a\u4fe1\u662f\u4e00\u79cd\u53ea\u4f7f\u7528\u4e00\u6839\u6570\u636e\u7ebf\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5e76\u884c\u901a\u4fe1\u662f\u4e00\u79cd\u4f7f\u7528\u591a\u6761\u6570\u636e\u7ebf\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u4f20\u8f93\u901f\u5ea6\u3002\u70b9\u5bf9\u70b9\u901a\u4fe1\u662f\u4e00\u79cd\u4f7f\u7528\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u70b9\u5bf9\u70b9\u8fde\u63a5\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u6548\u7684\u4f20\u8f93\u901f\u5ea6\u3002<\/p>\n

\u4e32\u53e3\u901a\u4fe1\u7684\u4f18\u70b9<\/h2>\n

  \u4e32\u53e3\u901a\u4fe1\u5177\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\uff1a<\/p>\n

1.\u6613\u4e8e\u5b9e\u73b0<\/h3>\n

  \u4e32\u53e3\u901a\u4fe1\u6280\u672f\u6613\u4e8e\u5b9e\u73b0\uff0c\u53ea\u9700\u8981\u4e00\u6839\u6570\u636e\u7ebf\u5c31\u53ef\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

2.\u9ad8\u6548\u7387<\/h3>\n

  \u4e32\u53e3\u901a\u4fe1\u6280\u672f\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u6548\u7684\u4f20\u8f93\u901f\u5ea6\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u4f7f\u7528\u591a\u6761\u6570\u636e\u7ebf\u6216\u70b9\u5bf9\u70b9\u8fde\u63a5\u6765\u4f20\u8f93\u6570\u636e\u3002<\/p>\n

3.\u4f4e\u6210\u672c<\/h3>\n

  \u4e32\u53e3\u901a\u4fe1\u6280\u672f\u53ef\u4ee5\u5927\u5927\u964d\u4f4e\u786c\u4ef6\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u6210\u672c\uff0c\u56e0\u4e3a\u5b83\u53ea\u9700\u8981\u4e00\u6839\u6570\u636e\u7ebf\u5c31\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86\u4e32\u53e3\u901a\u4fe1\u4e2d\u5305\u542b\u7684\u5173\u952e\u8bcd\uff0c\u4ee5\u53ca\u5b83\u4eec\u5982\u4f55\u5f71\u54cd\u6570\u636e\u4f20\u8f93\u3002<\/strong>\u4e32\u53e3\u901a\u4fe1\u6280\u672f\u5177\u6709\u6613\u4e8e\u5b9e\u73b0\uff0c\u9ad8\u6548\u7387\uff0c\u4f4e\u6210\u672c\u7b49\u4f18\u70b9\uff0c\u53ef\u4ee5\u5927\u5927\u7b80\u5316\u786c\u4ef6\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u63a7\u5236\u5668\uff0c\u4f20\u611f\u5668\uff0c\u548c\u5b58\u50a8\u5668\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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