{"id":32789,"date":"2023-09-15T09:03:34","date_gmt":"2023-09-15T01:03:34","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=32789"},"modified":"2023-09-15T09:03:34","modified_gmt":"2023-09-15T01:03:34","slug":"ckjsdsjrckfsyzxdtxfs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/32789.html","title":{"rendered":"\u4e32\u53e31\u63a5\u6536\u7684\u6570\u636e\u8ba9\u4e32\u53e32\u53d1\u9001\uff1a\u4e00\u79cd\u65b0\u7684\u901a\u4fe1\u65b9\u5f0f"},"content":{"rendered":"

  \u968f\u7740\u6280\u672f\u7684\u53d1\u5c55\uff0c\u8ba1\u7b97\u673a\u7f51\u7edc\u6280\u672f\u4e5f\u53d1\u5c55\u5f97\u5f88\u5feb\u3002\u4e32\u53e31\u63a5\u6536\u7684\u6570\u636e\u8ba9\u4e32\u53e32\u53d1\u9001\uff08RS232\uff09\u662f\u4e00\u79cd\u65b0\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u4f7f\u8ba1\u7b97\u673a\u7cfb\u7edf\u7684\u901a\u4fe1\u66f4\u52a0\u7075\u6d3b\uff0c\u66f4\u52a0\u9ad8\u6548\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS232\u6280\u672f\u7684\u57fa\u672c\u539f\u7406\uff0c\u5e76\u8ba8\u8bba\u5b83\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4f18\u52bf\u548c\u4e0d\u8db3\u3002<\/p>\n

RS232\u6280\u672f\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  RS232\u662f\u4e00\u79cd\u70b9\u5bf9\u70b9\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4e24\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u7684\u539f\u7406\u5f88\u7b80\u5355\uff1a\u4e24\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u8fde\u63a5\u4e00\u6839\u4e32\u53e3\u7ebf\uff0c\u5f53\u4e00\u53f0\u8ba1\u7b97\u673a\u53d1\u9001\u4e00\u4e2a\u4fe1\u53f7\u65f6\uff0c\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\u5c31\u4f1a\u63a5\u6536\u5230\u8fd9\u4e2a\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  RS232\u6280\u672f\u7684\u53e6\u4e00\u4e2a\u4f18\u52bf\u662f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u901a\u4fe1\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u4e24\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u53ef\u4ee5\u901a\u8fc7\u7f51\u7edc\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002\u8fd9\u6837\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u5bb6\u91cc\u6216\u529e\u516c\u5ba4\u8fdc\u7a0b\u64cd\u4f5c\u8ba1\u7b97\u673a\uff0c\u4ece\u800c\u8282\u7701\u65f6\u95f4\u548c\u7cbe\u529b\u3002<\/p>\n

RS232\u6280\u672f\u7684\u4f18\u52bf<\/h2>\n

  RS232\u6280\u672f\u7684\u6700\u5927\u4f18\u52bf\u5728\u4e8e\u5176\u9ad8\u6548\u6027\u3002\u4e32\u53e31\u63a5\u6536\u7684\u6570\u636e\u8ba9\u4e32\u53e32\u53d1\u9001\u7684\u65b9\u5f0f\u53ef\u4ee5\u8ba9\u4e24\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u66f4\u52a0\u5feb\u901f\uff0c\u4ece\u800c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n

  \u6b64\u5916\uff0cRS232\u6280\u672f\u7684\u53ef\u9760\u6027\u4e5f\u5f88\u9ad8\u3002\u7531\u4e8e\u5b83\u7684\u7279\u6b8a\u7ed3\u6784\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u4e22\u5931\uff0c\u4ece\u800c\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/p>\n

  \u53e6\u5916\uff0cRS232\u6280\u672f\u8fd8\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u901a\u4fe1\uff0c\u8fd9\u4f7f\u5f97\u7528\u6237\u53ef\u4ee5\u5728\u5bb6\u91cc\u6216\u529e\u516c\u5ba4\u8fdc\u7a0b\u64cd\u4f5c\u8ba1\u7b97\u673a\uff0c\u8282\u7701\u65f6\u95f4\u548c\u7cbe\u529b\u3002<\/p>\n

RS232\u6280\u672f\u7684\u4e0d\u8db3<\/h2>\n

  \u5c3d\u7ba1RS232\u6280\u672f\u5177\u6709\u8bb8\u591a\u4f18\u52bf\uff0c\u4f46\u5b83\u4e5f\u5b58\u5728\u4e00\u4e9b\u4e0d\u8db3\u4e4b\u5904\u3002\u9996\u5148\uff0c\u5b83\u7684\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\uff0c\u4e00\u822c\u53ea\u80fd\u572850\u7c73\u4ee5\u5185\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002\u5176\u6b21\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u7387\u4e5f\u6709\u9650\uff0c\u4e00\u822c\u53ea\u80fd\u8fbe\u5230115200 bps\uff0c\u8fd9\u5728\u4eca\u5929\u7684\u8ba1\u7b97\u673a\u7f51\u7edc\u6280\u672f\u4e2d\u5df2\u7ecf\u5f88\u4f4e\u4e86\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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