{"id":32332,"date":"2023-09-18T09:13:44","date_gmt":"2023-09-18T01:13:44","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=32332"},"modified":"2023-09-18T09:13:44","modified_gmt":"2023-09-18T01:13:44","slug":"ckkyzjfsszm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/32332.html","title":{"rendered":"\u4e32\u53e3\u53ef\u4ee5\u76f4\u63a5\u53d1\u9001\u6570\u5b57\u5417\uff1f"},"content":{"rendered":"

  \u4e32\u53e3\uff08Serial Port\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u7684\u63a5\u53e3\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u4f20\u8f93\u6587\u672c\u3001\u56fe\u50cf\u3001\u97f3\u9891\u548c\u89c6\u9891\u7b49\u6570\u636e\uff0c\u4f46\u662f\u5b83\u662f\u5426\u53ef\u4ee5\u76f4\u63a5\u53d1\u9001\u6570\u5b57\uff1f\u672c\u6587\u5c06\u8be6\u7ec6\u8ba8\u8bba\u4e32\u53e3\u53ef\u4ee5\u76f4\u63a5\u53d1\u9001\u6570\u5b57\u7684\u95ee\u9898\u3002<\/p>\n

\u4e32\u53e3\u53ef\u4ee5\u53d1\u9001\u6570\u5b57\u5417\uff1f<\/h2>\n

  \u4e32\u53e3\u53ef\u4ee5\u76f4\u63a5\u53d1\u9001\u6570\u5b57\uff0c\u4f46\u662f\u9700\u8981\u5148\u5c06\u6570\u5b57\u8f6c\u6362\u6210\u4e8c\u8fdb\u5236\u4ee3\u7801\uff0c\u7136\u540e\u518d\u53d1\u9001\u3002\u5728\u8ba1\u7b97\u673a\u4e2d\uff0c\u6570\u5b57\u662f\u4ee5\u4e8c\u8fdb\u5236\u5f62\u5f0f\u5b58\u50a8\u7684\uff0c\u56e0\u6b64\u53d1\u9001\u6570\u5b57\u4e5f\u9700\u8981\u5148\u5c06\u6570\u5b57\u8f6c\u6362\u6210\u4e8c\u8fdb\u5236\u4ee3\u7801\u3002\u4e32\u53e3\u63a5\u6536\u5230\u7684\u6570\u636e\u4e5f\u662f\u4ee5\u4e8c\u8fdb\u5236\u5f62\u5f0f\u53d1\u9001\u7684\uff0c\u56e0\u6b64\u63a5\u6536\u65b9\u53ef\u4ee5\u6839\u636e\u4e8c\u8fdb\u5236\u4ee3\u7801\u5c06\u6570\u5b57\u8f6c\u6362\u56de\u539f\u6765\u7684\u6570\u5b57\u3002<\/p>\n

\u4e32\u53e3\u53d1\u9001\u6570\u5b57\u7684\u65b9\u5f0f<\/h2>\n

1. ASCII\u7801<\/h3>\n

  ASCII\u7801\uff08American Standard Code for Information Interchange\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u8868\u793a\u82f1\u6587\u5b57\u6bcd\u3001\u6570\u5b57\u548c\u7279\u6b8a\u5b57\u7b26\u7684\u7f16\u7801\u65b9\u5f0f\u3002\u5b83\u53ef\u4ee5\u5c06\u5b57\u6bcd\u3001\u6570\u5b57\u548c\u7279\u6b8a\u5b57\u7b26\u8f6c\u6362\u6210\u4e8c\u8fdb\u5236\u4ee3\u7801\uff0c\u7136\u540e\u518d\u53d1\u9001\u51fa\u53bb\u3002ASCII\u7801\u53ef\u4ee5\u7528\u6765\u53d1\u9001\u6570\u5b57\uff0c\u4f46\u662f\u7531\u4e8e\u5b83\u662f\u4e00\u79cd\u6587\u672c\u7f16\u7801\u65b9\u5f0f\uff0c\u56e0\u6b64\u53ea\u80fd\u53d1\u9001\u4e00\u4f4d\u6570\u5b57\uff0c\u800c\u4e0d\u80fd\u53d1\u9001\u591a\u4f4d\u6570\u5b57\u3002<\/p>\n

2. \u4e8c\u8fdb\u5236<\/h3>\n

  \u4e8c\u8fdb\u5236\u662f\u4e00\u79cd\u7528\u4e8e\u8868\u793a\u6570\u5b57\u7684\u7f16\u7801\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u5b57\u8f6c\u6362\u6210\u4e8c\u8fdb\u5236\u4ee3\u7801\uff0c\u7136\u540e\u518d\u53d1\u9001\u51fa\u53bb\u3002\u4e8c\u8fdb\u5236\u53ef\u4ee5\u7528\u6765\u53d1\u9001\u6570\u5b57\uff0c\u800c\u4e14\u53ef\u4ee5\u53d1\u9001\u591a\u4f4d\u6570\u5b57\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u53d1\u9001\u6574\u6570\u548c\u5c0f\u6570\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ece\u4ee5\u4e0a\u5185\u5bb9\u53ef\u4ee5\u770b\u51fa\uff0c\u4e32\u53e3\u53ef\u4ee5\u76f4\u63a5\u53d1\u9001\u6570\u5b57\uff0c\u4f46\u662f\u9700\u8981\u5148\u5c06\u6570\u5b57\u8f6c\u6362\u6210\u4e8c\u8fdb\u5236\u4ee3\u7801\uff0c\u7136\u540e\u518d\u53d1\u9001\u3002<\/strong>\u800c\u4e14\uff0c\u53ef\u4ee5\u4f7f\u7528ASCII\u7801\u6216\u4e8c\u8fdb\u5236\u7f16\u7801\u65b9\u5f0f\u53d1\u9001\u6570\u5b57\uff0cASCII\u7801\u53ef\u4ee5\u53d1\u9001\u4e00\u4f4d\u6570\u5b57\uff0c\u800c\u4e8c\u8fdb\u5236\u53ef\u4ee5\u53d1\u9001\u591a\u4f4d\u6570\u5b57\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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