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1.3\u672c\u6587\u7814\u7a76\u7684\u4e3b\u8981\u5185\u5bb9\u53ca\u7ed3\u6784<\/p>\n\n\n\n

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\uff082\uff09 \u6839\u636e\u7cfb\u7edf\u5fc5\u987b\u6ee1\u8db3\u4f4e\u529f\u8017\uff0c\u4fbf\u643a\u5f0f\uff0c\u6297\u5e72\u6270\uff0c\u81ea\u52a8\u64ad\u653e\u8bed\u97f3\u7b49\u7279\u70b9\uff0c\u5236\u5b9a\u57fa\u4e8e\u65e0\u7ebf\u5c04\u9891\u7684\u5ba4\u5185\u667a\u80fd\u8bb2\u89e3\u7cfb\u7edf\u7684\u6574\u4f53\u65b9\u6848\uff0c\u7814\u7a76\u5e76\u9009\u62e9\u6bcf\u4e2a\u529f\u80fd\u6a21\u5757\u7684\u6838\u5fc3\u5668\u4ef6\uff0c\u5e76\u8fd0\u7528Prottel DXP 2004\u7ed8\u5236\u51fa\u7535\u8def\u539f\u7406\u56fe\u53caPCB\u56fe\u3002
\uff083\uff09 \u7814\u7a76\u5ba4\u5185\u667a\u80fd\u8bb2\u89e3\u7cfb\u7edf\u6838\u5fc3\u63a7\u5236\u6a21\u5757\u548c\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u7684\u5177\u4f53\u5de5\u4f5c\u8fc7\u7a0b\uff0c\u5229\u7528\u6a21\u5757\u5316\u601d\u8def\u60f3\u8bbe\u8ba1\u51fa\u5404\u4e2a\u529f\u80fd\u6a21\u5757\u7684\u8f6f\u4ef6\u6d41\u7a0b\u56fe\uff0c\u5e76\u7528C\u8bed\u8a00\u7f16\u7a0b\u5b9e\u73b0\uff0c\u901a\u8fc7IAR Embedded Workbench\u5f00\u53d1\u8f6f\u4ef6\u7f16\u8f91\u8c03\u8bd5\u5e76\u4f20\u8f93\u5165\u786c\u4ef6\u7cfb\u7edf\u4e2d\u3002
\uff084\uff09 \u901a\u8fc7\u5b9e\u5730\u6d4b\u8bd5\uff0c\u5728\u4e0d\u540c\u5c55\u5385\u4e2d\u5b9e\u9a8c\u7cfb\u7edf\u7684\u6d4b\u8bd5\u8ddd\u79bb\u53ca\u5e72\u6270\u60c5\u51b5\uff0c\u901a\u8fc7\u5b9e\u9a8c\u9a8c\u8bc1\u5ba4\u5185\u667a\u80fd\u8bb2\u89e3\u7cfb\u7edf\u7684\u53ef\u884c\u6027\u3002<\/p>\n\n\n\n

\u7b2c\u4e8c\u7ae0\u7cfb\u7edf\u76f8\u5173\u7406\u8bba<\/strong><\/p>\n\n\n\n

2.1RFID \u6280\u672f\u76f8\u5173\u7406\u8bba
2.1.1RFID \u7cfb\u7edf\u7684\u5de5\u4f5c\u539f\u7406\u53ca\u7ec4\u6210
\u4ece\u6587\u732e\u5f97\u77e5\uff0c\u65e0\u7ebf\u5c04\u9891\u8bc6\u522b\u6280\u672f\uff08Radio frequency identification\uff0cRFID\uff09\u662f\u4e00\u79cd\u65e0\u9700\u76f4\u63a5\u63a5\u89e6\uff0c\u901a\u8fc7\u65e0\u7ebf\u5c04\u9891\u4fe1\u53f7\u5373\u53ef\u81ea\u52a8\u83b7\u53d6\u76ee\u6807\u5bf9\u8c61\u6570\u636e\u7684\u8bc6\u522b\u6280\u672f\uff0c\u5176\u57fa\u672c\u5de5\u4f5c\u539f\u7406\u662f\u5229\u7528\u5c04\u9891\u4fe1\u53f7\u5b9e\u73b0\u9605\u8bfb\u5668\u4e0e\u6807\u7b7e\u4e4b\u95f4\u7684\u7a7a\u95f4\u8026\u5408\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u4e0e\u8bc6\u522b\uff0c\u8be5\u9879\u6280\u672f\u4e0d\u4ec5\u53ef\u4ee5\u8bc6\u522b\u9759\u6b62\u76ee\u6807\uff0c\u79fb\u52a8\u76ee\u6807\uff0c\u800c\u4e14\u53ef\u4ee5\u540c\u65f6\u8bc6\u522b\u591a\u4e2a\u76ee\u6807\u5bf9\u8c61\u3002\u65e0\u7ebf\u5c04\u9891\u8bc6\u522b\u7cfb\u7edf\u4e2d\u7684\u8bfb\u5199\u5668\u901a\u8fc7\u5929\u7ebf\u628a\u7535\u78c1\u6ce2\u53d1\u5c04\u5230\u7a7a\u4e2d\uff0c\u90bb\u8fd1\u7684\u6807\u7b7e\u88ab\u7535\u78c1\u6ce2\u6fc0\u6d3b\uff1b\u7535\u78c1\u6ce2\u5728\u6807\u7b7e\u4e0a\u7684\u5929\u7ebf\u4e2d\u6fc0\u52b1\u8d77\u9ad8\u9891\u7535\u6d41\uff0c\u8f6c\u6362\u540e\u63a8\u52a8\u6807\u7b7e\u7684\u96c6\u6210\u7535\u8def\u5de5\u4f5c\uff1b\u88ab\u6fc0\u6d3b\u7684\u6807\u7b7e\u4f1a\u968f\u5373\u53d1\u5c04\u51fa\u8f7d\u6709\u6807\u7b7e\u8d44\u6599\u7684\u65e0\u7ebf\u7535\u6ce2\uff0c\u8fd9\u4e9b\u5fae\u5f31\u7684\u65e0\u7ebf\u7535\u6ce2\u6700\u540e\u518d\u7531\u8bfb\u5199\u5668\u63a5\u6536\u3002\u8bfb\u5199\u5668\u4e0e\u7535\u8111\u8fde\u63a5\uff0c\u5bf9\u6807\u7b7e\u4f20\u56de\u7684\u8d44\u6599\u8fdb\u884c\u89e3\u7801\u3002\u8be5\u7cfb\u7edf\u7684\u7ec4\u6210\u4f1a\u968f\u7740\u5e94\u7528\u73af\u5883\u548c\u4f7f\u7528\u76ee\u7684\u7684\u4e0d\u540c\u800c\u6709\u6240\u6539\u53d8\u3002\u5176\u4e2d\u6700\u57fa\u672c\u7684RFID\u7cfb\u7edf\u7531\u4ee5\u4e0b\u56db\u4e2a\u90e8\u5206\u7ec4\u6210\uff1a\u2460\u6807\u7b7e\uff08Tag\uff09\u7531\u5929\u7ebf\u548c\u4e3b\u63a7\u82af\u7247\u4ee5\u53ca\u8f7d\u4f53\u6784\u6210\uff0c\u82af\u7247\u4e3b\u8981\u7528\u4e8e\u5b58\u50a8\u7279\u5b9a\u5730\u5740\u4fe1\u606f\u7b49\uff0c\u5929\u7ebf\u4e3b\u8981\u8d1f\u8d23\u53d1\u5c04\u548c\u63a5\u6536\u6307\u4ee4\u4fe1\u606f\uff0c\u8f7d\u4f53\u662f\u7528\u4e8e\u4fdd\u62a4\u82af\u7247\u548c\u5929\u7ebf\u7684\u5916\u58f3\u4e14\u4fbf\u4e8e\u6807\u7b7e\u7684\u5b89\u88c5\u3002\u6807\u7b7e\u4e2d\u5b58\u50a8\u7684\u7535\u5b50\u7f16\u7801\u662f\u552f\u4e00\u7684\uff0c\u7528\u4e8e\u6807\u8bc6\u4e0d\u540c\u7684\u76ee\u6807\u5bf9\u8c61\uff1b\u2461\u9605\u8bfb\u5668\uff08Reader\uff09\u662f\u7528\u4e8e\u8bfb\u53d6\u6807\u7b7e\u4fe1\u606f\u7684\u8bbe\u5907\uff0c\u6709\u4e9b\u9605\u8bfb\u5668\u4e5f\u53ef\u4ee5\u5bf9\u6807\u7b7e\u5199\u5165\u6570\u636e\uff0c\u6709\u624b\u6301\u5f0f\u6216\u56fa\u5b9a\u5f0f\u4e24\u79cd\u5f62\u5f0f\uff1b\u2462\u5929\u7ebf\uff08Antenna\uff09\u662f\u8d1f\u8d23\u4e3a\u9605\u8bfb\u5668\u548c\u6807\u7b7e\u4f20\u9012\u4fe1\u606f\u7684\u8bbe\u5907\uff1b\u2463\u5e94\u7528\u7cfb\u7edf\u662f\u5904\u7406\u9605\u8bfb\u5668\u4f20\u8f93\u6765\u7684\u6570\u636e\u4fe1\u606f\u7684\u88c5\u7f6e\u3002\u5728\u8be5\u7cfb\u7edf\u4e2d\u5e94\u7528\u8f6f\u4ef6\u63a7\u5236\u7740\u9605\u8bfb\u5668\u548c\u7535\u5b50\u6807\u7b7e\u7684\u6240\u6709\u52a8\u4f5c\u3002<\/p>\n\n\n\n

2.1.2RFID \u8026\u5408\u7684\u65b9\u5f0f<\/p>\n\n\n\n

\u7535\u5b50\u6807\u7b7e\u4e5f\u53ef\u79f0\u4e4b\u4e3a\u5e94\u7b54\u5668\u3002\u9605\u8bfb\u5668\u4e5f\u88ab\u79f0\u4e3a\u8bfb\u51fa\u88c5\u7f6e\uff0c\u901a\u8baf\u88c5\u7f6e\uff0c\u8bfb\u51fa\u5668\uff08\u53d6\u51b3\u4e8e\u7535\u5b50\u6807\u7b7e\u80fd\u5426\u53ef\u4ee5\u6539\u5199\u65e0\u7ebf\u6570\u636e\uff09\u3002\u8981\u5b9e\u73b0\u9605\u8bfb\u5668\u4e0e\u5e94\u7b54\u5668\u4e4b\u95f4\u975e\u63a5\u89e6\u5f0f\u7684\u7a7a\u95f4\u8026\u5408\uff0c\u5fc5\u987b\u901a\u8fc7\u8026\u5408\u5143\u4ef6\u5efa\u7acb\u6570\u636e\u8026\u5408\u901a\u9053\uff0c\u5728\u8026\u5408\u901a\u9053\u4e2d\u6839\u636e\u65f6\u5e8f\u5173\u7cfb\u5b9e\u73b0\u80fd\u91cf\u4f20\u9012\u3001\u6570\u636e\u4ea4\u6362\u3002\u5176\u4e2dRFID\u7684\u8026\u5408\u5de5\u4f5c\u65b9\u5f0f\u53ef\u4ee5\u5212\u5206\u4e3a\u7535\u611f\u8026\u5408\u548c\u53cd\u5411\u6563\u5c04\u8026\u5408\uff1a\uff081\uff09\u7535\u611f\u8026\u5408\u65b9\u5f0f\u5e94\u7528\u7684\u662f\u53d8\u538b\u5668\u6a21\u578b\uff0c\u6839\u636e\u7684\u662f\u7535\u78c1\u611f\u5e94\u5b9a\u5f8b\u3002\u7531\u539f\u7406\u793a\u610f\u56fe2.5\u53ef\u89c1\uff0c\u5b58\u50a8\u4e8e\u5e94\u7b54\u82af\u7247\u5185\u90e8\u7684\u6570\u636e\u4fe1\u606f\u901a\u8fc7\u8f93\u51fa\u56de\u8def\u63a7\u52362L\u7ebf\u5708\u4e2d\u7684\u7535\u6d41\u53d8\u5316\uff0c\u4ece\u800c\u4ea7\u751f\u9ad8\u9891\u4ea4\u53d8\u78c1\u573aH\uff0c\u8be5\u78c1\u573a\u7684\u53d8\u5316\u5f15\u8d77\u4e861L\u7ebf\u5708\u7535\u6d41\u7684\u76f8\u5e94\u53d8\u5316\uff0c\u901a\u8fc7\u5bf9\u7535\u6d41\u53d8\u5316\u7684\u89e3\u7801\uff0c\u8bc6\u522b\u51fa\u76f8\u5e94\u7684\u6570\u636e\u4fe1\u606f\u3002\u8fd9\u79cd\u8026\u5408\u65b9\u5f0f\u9002\u5408\u4e8e\u5de5\u4f5c\u9891\u6bb5\u8f83\u4f4e\u7684\u5c04\u9891\u6807\u7b7e\uff0c\u5de5\u4f5c\u9891\u6bb5\u4e3a125k Hz\u3001134.2k Hz\u621613.56MHz\uff0c\u6570\u636e\u4f20\u8f93\u7684\u8ddd\u79bb\u8f83\u77ed\uff0c\u4e00\u822c\u4e0d\u8d85\u8fc71\u7c73\u3002(2\uff09\u53cd\u5411\u6563\u5c04\u8026\u5408\u8fd0\u7528\u7684\u662f\u96f7\u8fbe\u539f\u7406\u6a21\u578b\uff0c\u6839\u636e\u7684\u662f\u7535\u78c1\u6ce2\u7684\u7a7a\u95f4\u4f20\u64ad\u89c4\u5f8b\u3002\u7531\u539f\u7406\u793a\u610f\u56fe2.6\u53ef\u89c1\uff0c\u9605\u8bfb\u5668\u4e2d\u6536\u53d1\u8026\u5408\u88c5\u7f6e\u4ea7\u751f\u65e0\u7ebf\u5c04\u9891\u4fe1\u53f7\u901a\u8fc7\u5929\u7ebf\u53d1\u5c04\u7ed9\u5e94\u7b54\u5668\uff0c\u5e94\u7b54\u5668\u63a5\u6536\u5230\u6fc0\u6d3b\u4fe1\u53f7\u540e\u5c06\u5b58\u50a8\u63a7\u5236\u7535\u8def\u4e2d\u7684\u6570\u636e\u4fe1\u606f\u901a\u8fc7\u8d1f\u8f7d\u8c03\u5236\u7535\u8def\u8fdb\u884c\u76f8\u5e94\u7684\u8c03\u5236\u548c\u7f16\u7801\u4ea7\u751f\u65e0\u7ebf\u4fe1\u53f7\uff0c\u518d\u901a\u8fc7\u5929\u7ebf\u53d1\u5c04\u7ed9\u9605\u8bfb\u5668\u3002\u9605\u8bfb\u5668\u63a5\u6536\u540e\u901a\u8fc7\u89e3\u8c03\u548c\u8bd1\u7801\u8bc6\u522b\u51fa\u6709\u6548\u4fe1\u606f\u3002\u8fd9\u79cd\u8026\u5408\u65b9\u5f0f\u66f4\u9002\u5408\u4e8e\u8d85\u9ad8\u9891\u6bb5\u548c\u5fae\u6ce2\u9891\u6bb5\u7684\u5c04\u9891\u6807\u7b7e\uff0c\u5de5\u4f5c\u9891\u6bb5\u4e00\u822c\u4e3a433MHz\uff0c860MHz-960MHz\u62162.45GHz\u30015.8GHz\u7b49\uff0c\u6570\u636e\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fdc\u4e00\u822c\u4e3a3-8\u7c73\u6216\u800510\u7c73\u4ee5\u4e0a\u3002<\/p>\n\n\n\n

RFID \u4e2d\u7684\u65f6\u5e8f\u6307\u7684\u662f\u9605\u8bfb\u5668\u548c\u6807\u7b7e\u7684\u5de5\u4f5c\u6b21\u5e8f\u95ee\u9898\uff0c\u5373\u662f\u6807\u7b7e\u5148\u53d1\u9001\u4fe1\u53f7\u8fd8\u662f\u9605\u8bfb\u5668\u5148\u53d1\u9001\u4fe1\u53f7\u3002\u672c\u6587\u91c7\u7528\u7684\u662f\u88ab\u52a8\u6807\u7b7e\uff0c\u53ef\u4ee5\u907f\u514d\u7531\u4e8e\u591a\u6807\u7b7e\u540c\u65f6\u53d1\u5c04\u4fe1\u53f7\u800c\u5bfc\u81f4\u4fe1\u606f\u78b0\u649e\uff0c\u6240\u4ee5\u91c7\u7528\u7684\u662f\u9605\u8bfb\u5668\u5148\u53d1\u5c04\u4fe1\u53f7\u7684\u65f6\u5e8f\u65b9\u5f0f\u3002<\/p>\n\n\n\n

2.1.3RFID \u8c03\u5236\u65b9\u5f0f\u7684\u9009\u62e9<\/p>\n\n\n\n

RFID\u7cfb\u7edf\u4e2d\uff0c\u9605\u8bfb\u5668\u548c\u5e94\u7b54\u5668\u4e4b\u95f4\u8981\u5b9e\u73b0\u65e0\u7ebf\u5c04\u9891\u7684\u4fe1\u606f\u4f20\u8f93\uff0c\u5fc5\u987b\u5c06\u8981\u4f20\u8f93\u7684\u6570\u5b57\u4fe1\u606f\u8fdb\u884c\u76f8\u5e94\u7684\u8c03\u5236\uff0c\u624d\u80fd\u5b58\u50a8\u4e8e\u5e94\u7b54\u5668\u4e2d\u7684\u6709\u6548\u4f4e\u9891\u4fe1\u53f7\u8f6c\u5316\u6210\u9ad8\u9891\u4fe1\u53f7\u8fdb\u884c\u65e0\u7ebf\u4f20\u8f93\u3002\u8c03\u5236\u4fe1\u53f7\u7684\u65b9\u5f0f\u5f71\u54cd\u7740RFID\u7cfb\u7edf\u4f20\u8f93\u4fe1\u606f\u7684\u9891\u5e26\u5bbd\u5ea6\uff0c\u6297\u5e72\u6270\u80fd\u529b\u4ee5\u53ca\u529f\u7387\u96c6\u4e2d\u7a0b\u5ea6\u7b49\u53c2\u6570\u3002\u672c\u6587\u9009\u7528\u7684CC1101\u65e0\u7ebf\u5c04\u9891\u82af\u7247\u652f\u6301 \u4e8c\u8fdb\u5236\u9891\u79fb\u952e\u63a7\uff082-FSK\uff09\u3001\u9ad8\u65af\u6ee4\u6ce2\u9891\u79fb\u952e\u63a7\uff08GFSK\uff09\u3001\u6700\u5c0f\u9891\u79fb\u952e\u63a7\uff08MSK\uff09\u4ee5\u53ca\u4e8c\u8fdb\u5236\u542f\u95ed\u952e\u63a7\uff08OOK\uff09\uff0c\u7075\u6d3b\u7684\u5e45\u79fb\u952e\u63a7\uff08ASK\uff09\u6ce2\u5f62\u6574\u5f62\u7b49\u591a\u79cd\u8c03\u5236\u65b9\u5f0f\u3002\u4e0b\u9762\u5bf9\u51e0\u79cd\u5e38\u89c1\u7684\u6570\u5b57\u8c03\u5236\u65b9\u6cd5\u4f5c\u7b80\u8981\u4ecb\u7ecd\uff1a\uff081\uff09ASK\u662f\u6307\u5e45\u79fb\u952e\u63a7\u6cd5\uff0c\u8be5\u65b9\u6cd5\u662f\u7528\u6570\u5b57\u57fa\u5e26\u4fe1\u53f7\u63a7\u5236\u8f7d\u6ce2\u5e45\u503c\u7684\u53d8\u5316\uff0c\u4ece\u800c\u8fbe\u5230\u8c03\u5236\u7684\u76ee\u7684\uff0c\u5373\u8f7d\u6ce2\u5e45\u503c\u7684\u53d8\u5316\u89c4\u5f8b\u4e0e\u6570\u5b57\u57fa\u5e26\u4fe1\u53f7\u7684\u53d8\u5316\u89c4\u5f8b\u662f\u4e00\u81f4\u7684\u3002\uff082\uff09PSK\u79f0\u4e3a\u76f8\u79fb\u952e\u63a7\uff0c\u8be5\u65b9\u6cd5\u662f\u7528\u6570\u5b57\u57fa\u5e26\u4fe1\u53f7\u63a7\u5236\u8f7d\u6ce2\u76f8\u4f4d\uff0c\u5373\u8f7d\u6ce2\u76f8\u4f4d\u4e0e\u57fa\u5e26\u4fe1\u53f7\u6210\u7ebf\u6027\u5173\u7cfb\uff0c\u5982\u4e8c\u8fdb\u5236\u57fa\u5e26\u4fe1\u53f7\u4e3a0\u65f6\uff0c\u8f7d\u6ce2\u76f8\u4f4d\u4e3a0\uff0c\u4e8c\u8fdb\u5236\u57fa\u5e26\u4fe1\u53f7\u4e3a1\u65f6\uff0c\u8f7d\u6ce2\u76f8\u4f4d\u4e3a\u03c0,\u8f7d\u6ce2\u76f8\u4f4d\u548c\u57fa\u5e26\u4fe1\u53f7\u6709\u4e00\u4e00\u5bf9\u5e94\u7684\u5173\u7cfb\u3002\u91c7\u7528\u4e8c\u8fdb\u5236\u76f8\u79fb\u952e\u63a7\uff08BPSK\uff09\uff0c\u4e00\u4e2a\u8f7d\u6ce2\u9891\u7387\u53ef\u4ee5\u6709\u4e24\u4e2a\u8f93\u51fa\u76f8\u4f4d\u3002\u4e00\u4e2a\u76f8\u4f4d\u8f93\u51fa\u4ee3\u8868\u903b\u8f911\uff0c\u53e6\u4e00\u4e2a\u4ee3\u8868\u903b\u8f910\u3002\u5f53\u8f93\u5165\u6570\u5b57\u4fe1\u53f7\u72b6\u6001\u53d8\u5316\u65f6\uff0c\u4e24\u4e2a\u89d2\u5ea6\u7684\u8f93\u51fa\u8f7d\u6ce2\u7684\u76f8\u4f4d\u76f8\u53cd\u3002BPSK\u4e5f\u53ef\u79f0\u4e3a\u76f8\u4f4d\u53cd\u8f6c\u952e\u63a7\uff08PRK\uff09\u548c\u53cc\u76f8\u8c03\u5236\u3002\uff083\uff09FSK\u79f0\u4e3a\u9891\u79fb\u952e\u63a7\u6cd5,\u5c31\u662f\u7528\u6570\u5b57\u4fe1\u53f7\u53bb\u8c03\u5236\u8f7d\u6ce2\u7684\u9891\u7387\u3002 \u9891\u79fb\u952e\u63a7\uff08FSK\uff09\u662f\u4e00\u79cd\u76f8\u5bf9\u7b80\u5355\u7684\u6570\u5b57\u8c03\u5236\u3002<\/p>\n\n\n\n

2.1.4RFID \u7684\u7279\u70b9\u53ca\u5206\u7c7b<\/p>\n\n\n\n

RFID\u6280\u672f\u6700\u4e3b\u8981\u7684\u7279\u70b9\u4fbf\u662f\u65e0\u9700\u76f4\u63a5\u63a5\u89e6\u4fbf\u53ef\u81ea\u52a8\u8bc6\u522b\u76ee\u6807\u5bf9\u8c61\uff0c\u4e14\u91c7\u96c6\u6570\u636e\u901f\u5ea6\u6781\u5feb\uff0c\u6570\u636e\u5b58\u50a8\u5bb9\u91cf\u60ca\u4eba\uff0c\u53ef\u5728\u5404\u79cd\u6076\u52a3\u7684\u73af\u5883\u4e2d\u4f7f\u7528\uff0c\u5b89\u5168\u6027\u5f3a\uff0c\u4ee5\u4e0a\u5404\u79cd\u4f18\u70b9\u90fd\u662f\u5176\u4ed6\u8bc6\u522b\u6280\u672f\u6240\u65e0\u6cd5\u6bd4\u62df\u7684\u3002\u901a\u8fc7\u88682.1\u6bd4\u8f83\u4e86\u51e0\u79cd\u5e38\u89c1\u8bc6\u522b\u6280\u672f\u4ea7\u54c1\u7684\u533a\u522b\u3002<\/p>\n\n\n\n

\u800c\u5236\u7ea6RFID\u6280\u672f\u53d1\u5c55\u7684\u4e3b\u8981\u539f\u56e0\u662f\u4e0d\u540c\u5382\u5bb6\u751f\u4ea7\u7684RFID\u7cfb\u7edf\u4f7f\u7528\u7684\u9891\u7387\u548c\u534f\u8bae\u6807\u51c6\u4e0d\u540c\uff0c\u5bfc\u81f4\u5404\u4e2a\u884c\u4e1aRFID\u7cfb\u7edf\u4ea7\u54c1\u7684\u4e0d\u517c\u5bb9\u3002\u4e3a\u4e86\u89e3\u51b3RFID\u884c\u4e1a\u8fd9\u79cd\u6df7\u4e71\u548c\u5272\u636e\u7684\u72b6\u51b5\uff0c\u8bb8\u591a\u6b27\u7f8e\u7ec4\u7ec7\u6b63\u5728\u79ef\u6781\u7684\u5bfb\u6c42\u89e3\u51b3\u65b9\u6848\uff0c\u5e76\u7ec4\u5efa\u4e86\u4e13\u95e8\u7684\u673a\u6784\u7814\u7a76\u51fa\u4e86\u4e00\u4e9b\u7edf\u4e00\u7684\u534f\u8bae\u6807\u51c6\u3002\u8fd9\u4e9b\u6807\u51c6\u5316\u534f\u8bae\u7684\u5b9e\u65bd\u5fc5\u5c06\u4fc3\u8fdb\u5c04\u9891\u8bc6\u522b\u884c\u4e1a\u7684\u5feb\u901f\u53d1\u5c55\u3002\u6839\u636e\u5de5\u4f5c\u9891\u7387\u7684\u4e0d\u540c\u53ef\u5c06\u7535\u5b50\u6807\u7b7e\u5212\u5206\u4e3a\u4ee5\u4e0b\u51e0\u7c7b\uff1a\u4f4e\u9891\u6807\u7b7e\uff0c\u9ad8\u9891\u6807\u7b7e\uff0c\u8d85\u9ad8\u9891\u6807\u7b7e\u548c\u5fae\u6ce2\u6807\u7b7e\uff0c\u8fd9\u4e9b\u6807\u7b7e\u7684\u9891\u6bb5\u5212\u5206\u5982\u56fe2.10\u6240\u793a\u3002\u4f4e\u9891\u548c\u9ad8\u9891\u7cfb\u7edf\u7684\u7279\u70b9\u662f\u80fd\u91cf\u4f20\u9012\u65b9\u5f0f\u662f\u7535\u611f\u8026\u5408\u56e0\u6b64\u9605\u8bfb\u8ddd\u79bb\u77ed\u3001\u9605\u8bfb\u5929\u7ebf\u65b9\u5411\u6027\u4e0d\u5f3a\uff0c\u4e14\u901a\u8baf\u901f\u5ea6\u8f83\u6162\uff0c\u4e3b\u8981\u5e94\u7528\u4e8e\u77ed\u9014\u901a\u4fe1\u4e2d\u3002\u800c\u5bf9\u4e8e\u5de5\u4f5c\u5728\u8d85\u9ad8\u9891\u548c\u5fae\u6ce2\u9891\u6bb5\u7684\u7535\u5b50\u6807\u7b7e\u5219\u91c7\u7528\u7684\u662f\u7535\u78c1\u53cd\u5411\u6563\u5c04\u7684\u8026\u5408\u6280\u672f\uff0c\u65e0\u7ebf\u901a\u4fe1\u8ddd\u79bb\u8f83\u8fdc\uff0c\u53ef\u8bc6\u522b\u8fd0\u52a8\u4e2d\u7684\u7269\u4f53\uff0c\u4e14\u9605\u8bfb\u5668\u548c\u5e94\u7b54\u5668\u7684\u5929\u7ebf\u90fd\u5177\u6709\u8f83\u5f3a\u7684\u65b9\u5411\u6027\uff0c\u7cfb\u7edf\u7684\u6574\u4f53\u6027\u80fd\u8f83\u597d\u3002\u5f53\u7136\u7531\u4e8e\u5236\u4f5c\u5de5\u827a\u8f83\u590d\u6742\u4e14\u6280\u672f\u542b\u91cf\u8f83\u9ad8\u6240\u4ee5\u4ef7\u683c\u4e5f\u6bd4\u8f83\u8d35\u3002<\/p>\n\n\n\n

2.2MSP430 \u5355\u7247\u673a\u7684\u76f8\u5173\u7406\u8bba<\/p>\n\n\n\n

\u7f8e\u56fd\u5fb7\u5dde\u4eea\u5668\u516c\u53f8\uff08TI\uff09\u7814\u53d1\u7684MSP430\u7cfb\u5217\u5355\u7247\u673a\u5c06\u591a\u79cd\u529f\u80fd\u7684\u6a21\u62df\u7535\u8def\u3001\u6570\u5b57\u7535\u8def\u6a21\u5757\u548c\u5fae\u5904\u7406\u5668\u96c6\u6210\u5728\u4e00\u4e2a\u82af\u7247\u4e0a\uff0c\u7528\u4e8e\u89e3\u51b3\u5b9e\u9645\u5e94\u7528\u95ee\u9898\u3002\u8fd9\u79cd\u7279\u6b8a\u7684\u8bbe\u8ba1\u7ed3\u6784\u4f7f\u5f97\u8be5\u7cfb\u7c7b\u5355\u7247\u673a\u5728\u77ed\u65f6\u95f4\u5185\u5f97\u5230\u4e86\u5feb\u901f\u7684\u53d1\u5c55\uff0c\u4e14\u5728\u5404\u79cd\u7535\u8def\u8bbe\u8ba1\u4e2d\u5e94\u7528\u5e7f\u6cdb\u3002\u7531\u4e8e\u8be5\u7cfb\u5217\u5355\u7247\u673a\u5177\u6709\u8d85\u4f4e\u529f\u8017\u7b49\u8bf8\u591a\u4f18\u70b9\uff0c\u56e0\u6b64\u591a\u5e94\u7528\u4e8e\u9700\u8981\u7535\u6c60\u4f9b\u7535\u7684\u4fbf\u643a\u5f0f\u4eea\u5668\u4e2d\u3002\u672c\u6587\u8bbe\u8ba1\u7684\u7cfb\u7edf\u5c31\u662f\u4e00\u4e2a\u91c7\u7528\u7535\u6c60\u4f9b\u7535\u7684\u4fbf\u643a\u5f0f\u5ba4\u5185\u667a\u80fd\u8bb2\u89e3\u7cfb\u7edf\uff0c\u56e0\u6b64\u7cfb\u7edf\u7684\u6838\u5fc3\u63a7\u5236\u6a21\u5757\u91c7\u7528\u7684\u4fbf\u662fMSP430\u5355\u7247\u673a\u3002\u4ee5\u4e0b\u5bf9\u8be5\u7cfb\u5217\u5355\u7247\u673a\u7684\u6280\u672f\u7279\u70b9\u4f5c\u7b80\u8981\u4ecb\u7ecd\u3002
\uff081\uff09MSP430\u7cfb\u7c7b\u5355\u7247\u673a\u5177\u6709\u8d85\u4f4e\u7684\u529f\u7387\u6d88\u8017\u3002\u8be5\u7cfb\u5217\u5355\u7247\u673a\u7684\u4f4e\u529f\u8017\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u65b9\u9762\uff1a\u9996\u5148\u5355\u7247\u673a\u7684\u7535\u6e90\u7535\u538b\u91c7\u75281.8-3.6V\u4f4e\u7535\u538b\uff1b\u5176\u6b21\uff0c\u5404\u79cd\u5de5\u4f5c\u65b9\u5f0f\u4e0b\u7684\u8017\u7535\u60c5\u51b5\u90fd\u504f\u4f4e\uff0c\u4f8b\u5982\u6d3b\u52a8\u6a21\u5f0f\u4e0b\u8017\u7535250 p A\/MIPS,\u800c\u4f20\u7edf\u7684MCS51\u5355\u7247\u673a\u7ea6\u4e3a10\u201420m A\/MIPS\uff0cRAM\u6570\u636e\u4fdd\u6301\u65b9\u5f0f\u4e0b\u8017\u7535\u4ec50.1u A\u3002\u7531\u4ee5\u4e0a\u53c2\u6570\u53ef\u89c1\uff0c\u8be5\u7cfb\u7c7b\u5355\u7247\u673a\u7684\u529f\u8017\u4e4b\u4f4e\u662f\u5176\u4ed6\u7cfb\u7c7b\u5355\u7247\u673a\u6240\u65e0\u6cd5\u6bd4\u62df\u7684\u3002\u8be5\u7cfb\u5217\u5355\u7247\u673a\u4e4b\u6240\u4ee5\u4f1a\u6709\u5982\u6b64\u4f4e\u7684\u529f\u8017\u4e3b\u8981\u6709\u4e24\u4e2a\u539f\u56e0\uff1a\u5176\u4e00\uff0cMSP430\u5355\u7247\u673a\u5177\u6709\u57fa\u672c\u65f6\u949f\u7cfb\u7edf\u548c\u9501\u9891\u73af\u65f6\u949f\u7b49\u591a\u79cd\u65f6\u949f\uff0c\u6839\u636e\u5b9e\u9645\u5e94\u7528\u7684\u4e0d\u540c\u9009\u62e9\u7684\u65f6\u949f\u4e5f\u53ef\u4ee5\u4e0d\u540c\uff0c\u56e0\u6b64\u82af\u7247\u7684\u603b\u4f53\u529f\u8017\u4e5f\u5c06\u968f\u4e4b\u53d8\u5316\uff1b\u5176\u4e8c\uff0c\u91c7\u7528\u591a\u4e2d\u65ad\u6e90\u7684\u77e2\u91cf\u4e2d\u65ad\u6a21\u5f0f\uff0c\u5524\u9192CPU\u53ea\u97006us\u53ef\u5feb\u901f\u5904\u7406\u5916\u90e8\u8bf7\u6c42\u3002\u603b\u4f53\u800c\u8a00\uff0cMSP430\u7cfb\u5217\u5355\u7247\u673a\u6bd4\u4e00\u822c\u5355\u7247\u673a\u7684\u529f\u8017\u90fd\u8981\u4f4e\u3002
\uff082\uff09MSP430\u7cfb\u5217\u5355\u7247\u673a\u5904\u7406\u80fd\u529b\u6781\u5f3a\u3002\u8be5\u7cfb\u5217\u5355\u7247\u673a\u662f\u4e00\u79cd16\u4f4d\u5355\u7247\u673a\uff0c\u4e14\u96c6\u540816\u4f4d\u786c\u4ef6\u4e58\u6cd5\u5668\u548c\u4e58\u52a0\u5668\uff0c\u6781\u5927\u589e\u5f3a\u4e86\u5668\u6570\u636e\u5904\u7406\u548c\u8fd0\u7b97\u529f\u80fd\uff1b\u4e0e\u4f20\u7edf\u7684MCS51\u5355\u7247\u673a\u4e0d\u540c\uff0c\u8be5\u7cfb\u7c7b\u5355\u7247\u673a\u91c7\u7528\u4e86\u4e00\u4e2a\u65f6\u949f\u5468\u671f\u53ef\u4ee5\u6267\u884c\u4e00\u6761\u6307\u4ee4\u7684\u7cbe\u7b80\u6307\u4ee4\u96c6(RISC)\u7ed3\u6784\uff0c\u6307\u4ee4\u901f\u5ea6\u53ef\u8fbe8MIPS\uff0c\u662f\u4f20\u7edfMCS51\u5355\u7247\u673a\u768412\u500d\u3002
(3)MSP430\u7cfb\u5217\u5355\u7247\u673a\u96c6\u6210\u7684\u7247\u5185\u5916\u8bbe\u8f83\u4e3a\u4e30\u5bcc\uff0c\u91c7\u7528\u4e86\u9ad8\u6027\u80fd\u6a21\u62df\u6280\u672f\uff0c\u4e0d\u4ec5\u96c6\u6210\u5ea6\u9ad8\uff0c\u4e14\u6027\u80fd\u597d\u3002\u5177\u4f53\u7684\u529f\u80fd\u6a21\u5757\u6709\uff1a\u6a21\u62df\u6bd4\u8f83\u5668 A\uff0c\u5b9a\u65f6\u5668[A(Timer_A)\uff0cB(Timer_B)]\uff0c\u770b\u95e8\u72d7(WDT)\uff0c\u786c\u4ef6\u4e58\u6cd5\u5668\uff0c\u6a21\u6570\u8f6c\u6362\u548c\u6570\u6a21\u8f6c\u6362\uff0c2I C\u603b\u7ebf\u7b49\u3002
(4)MSP430\u7cfb\u7c7b\u5355\u7247\u673a\u7cfb\u7edf\u5de5\u4f5c\u7a33\u5b9a\u6027\u8f83\u597d\u3002\u8be5\u7cfb\u7edf\u5728\u5f00\u542f\u590d\u4f4d\u540e\uff0c\u4e3a\u786e\u4fdd\u6676\u4f53\u632f\u8361\u5668\u6709\u8db3\u591f\u7684\u8d77\u632f\u548c\u7a33\u5b9a\u7684\u65f6\u95f4\uff0cCPU\u9996\u5148\u7531\u538b\u63a7\u632f\u8361\u5668\u5e26\u52a8\u3002\u63a5\u7740\u7cfb\u7edf\u7684\u65f6\u949f\u9891\u7387\u53ef\u7531\u8f6f\u4ef6\u8bbe\u7f6e\u9002\u5f53\u7684\u5bc4\u5b58\u5668\u7684\u63a7\u5236\u4f4d\u6765\u786e\u5b9a\u3002\u5982\u679c\u6676\u632f\u5728\u5de5\u4f5c\u671f\u95f4\u51fa\u73b0\u6545\u969c\uff0c\u4e3a\u786e\u4fdd\u8bc1\u7cfb\u7edf\u6b63\u5e38\u8fd0\u884c\uff0c\u538b\u63a7\u632f\u8361\u5668\u5c06\u81ea\u884c\u542f\u52a8\u3002\u76f8\u6bd4\u4e8e\u5176\u4ed6\u7cfb\u5217\u5355\u7247\u673a\u8fd9\u79cd\u72ec\u7279\u7684\u8fd0\u884c\u673a\u5236\u548c\u65f6\u949f\u7ed3\u6784\u7ed9\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u5e26\u6765\u6781\u5927\u7684\u4f18\u52bf\u3002
\uff085\uff09MSP430\u7cfb\u7c7bFLASH\u578b\u5355\u7247\u673a\u7cfb\u7edf\u5177\u6709\u65b9\u4fbf\u9ad8\u6548\u7684\u5f00\u53d1\u73af\u5883\u3002\u5728\u56fd\u5185FLASH\u578bMSP430\u7cfb\u7c7b\u5355\u7247\u673a\u4f7f\u7528\u7684\u6bd4\u8f83\u666e\u904d\u3002\u56e0\u4e3a\u76f8\u6bd4\u4e8e\u5176\u4ed6\u578b\u53f7\uff0cFLASH\u578b\u7684\u5f00\u53d1\u8c03\u8bd5\u73af\u5883\u76f8\u5bf9\u6bd4\u8f83\u65b9\u4fbf\u3002\u8be5\u578b\u53f7\u7684\u5355\u7247\u673a\u7247\u5185\u96c6\u6210\u4e86\u53ef\u7535\u64e6\u5199\u7684FLASH\u5b58\u50a8\u5668\u548cJTAG\u8c03\u8bd5\u63a5\u53e3\uff0c\u56e0\u6b64\u65e0\u9700\u4f7f\u7528\u4eff\u771f\u5668\u548c\u7f16\u7a0b\u5668\uff0c\u53ea\u9700\u7528\u5230\u4e00\u53f0\u666e\u901a\u7684PC\u673a\u548c\u4e00\u4e2aJTAG\u8c03\u8bd5\u5668\u5373\u53ef\u3002\u8fd9\u79cd\u4ee5FLASH\u6280\u672f\u3001JTAG\u8c03\u8bd5\u3001\u96c6\u6210\u5f00\u53d1\u73af\u5883\u7ed3\u5408\u7684\u5f00\u53d1\u65b9\u5f0f\uff0c\u5728\u5355\u7247\u673a\u5f00\u53d1\u4e2d\u8f83\u4e3a\u7f55\u89c1\uff0c\u5177\u6709\u65b9\u4fbf\u3001\u5ec9\u4ef7\u3001\u5b9e\u7528\u7b49\u4f18\u70b9\u3002<\/p>\n\n\n\n

\u7b2c\u4e09\u7ae0 \u7cfb\u7edf\u5206\u6790\u4e0e\u6574\u4f53\u8bbe\u8ba1<\/strong><\/p>\n\n\n\n

3.1\u7cfb\u7edf\u7684\u8bbe\u8ba1\u539f\u5219<\/p>\n\n\n\n

\u672c\u6587\u8bbe\u8ba1\u7684\u65e0\u7ebf\u5c04\u9891\u5ba4\u5185\u667a\u80fd\u8bb2\u89e3\u7cfb\u7edf\u9002\u7528\u573a\u5730\u662f\u4e2d\u5c0f\u578b\u7684\u5ba4\u5185\u5c55\u9986\uff0c\u9002\u7528\u5bf9\u8c61\u662f\u65c5\u6e38\u6563\u5ba2\uff0c\u5728\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u5fc5\u987b\u4fdd\u8bc1\u6e38\u5ba2\u6536\u542c\u4fe1\u606f\u7684\u53ef\u9760\u6027\u548c\u5b9e\u65f6\u6027\u3002\u56e0\u6b64\u8be5\u7cfb\u7edf\u5fc5\u987b\u6ee1\u8db3\u4fe1\u606f\u6536\u542c\u7684\u53ef\u9760\u6027\u548c\u5b9e\u65f6\u6027\uff0c\u4ee5\u53ca\u4fbf\u4e8e\u643a\u5e26\uff0c\u529f\u8017\u4f4e\u7b49\u4e00\u7cfb\u5217\u8981\u6c42\u3002\u4ee5\u4e0b\u4e3a\u7cfb\u7edf\u7684\u4e3b\u8981\u8bbe\u8ba1\u539f\u5219\uff1a
(1)\u53ef\u9760\u6027\u539f\u5219\uff1a\u8be5\u7cfb\u7edf\u91c7\u7528\u7684\u662f\u65e0\u7ebf\u5c04\u9891\u7684\u8bc6\u522b\u6280\u672f\uff0c\u5728\u7a7a\u95f4\u8f83\u5c0f\u7684\u8303\u56f4\u5185\u51fa\u73b0\u591a\u4e2a\u5c04\u9891\u4fe1\u53f7\u65f6\u5bb9\u6613\u4ea7\u751f\u5e72\u6270\u548c\u9519\u8bef\u8bc6\u522b\uff0c\u56e0\u6b64\u5fc5\u987b\u901a\u8fc7\u4e00\u5b9a\u7684\u7f16\u7801\u6280\u672f\u63a7\u5236\u53d1\u5c04\u4fe1\u53f7\u7684\u65f6\u5e8f\u4ee5\u53ca\u63a7\u5236\u53d1\u5c04\u529f\u7387\u548c\u901f\u7387\u5c3d\u91cf\u4fdd\u8bc1\u5c55\u54c1\u4e4b\u95f4\u7684\u65e0\u7ebf\u4fe1\u53f7\u4e0d\u4ea7\u751f\u91cd\u53e0\u3002
(2)\u5b9e\u65f6\u6027\u539f\u5219\uff1a\u5728\u4f7f\u7528\u8be5\u7cfb\u7edf\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6e38\u5ba2\u662f\u5904\u4e8e\u79fb\u52a8\u4e2d\u7684\uff0c\u4e3a\u4e86\u4fdd\u8bc1\u5728\u4f4d\u7f6e\u53d8\u6362\u7684\u8fc7\u7a0b\u4e2d\u80fd\u591f\u53ca\u65f6\u7684\u63a5\u6536\u5230\u5c55\u54c1\u4fe1\u606f\uff0c\u7cfb\u7edf\u5fc5\u987b\u91c7\u7528\u4f20\u8f93\u901f\u5ea6\u8f83\u5feb\u7684\u65e0\u7ebf\u6536\u53d1\u82af\u7247\u3002
(3)\u4f4e\u529f\u8017\u539f\u5219\uff1a\u7cfb\u7edf\u91c7\u7528\u7684\u6838\u5fc3\u82af\u7247\u5fc5\u987b\u5177\u5907\u4f4e\u529f\u8017\u7684\u7279\u70b9\uff0c\u5982\u6b64\u624d\u80fd\u4fdd\u8bc1\u6e38\u5ba2\u5728\u957f\u65f6\u95f4\u7684\u6e38\u89c8\u8fc7\u7a0b\u4e2d\u7535\u6c60\u7684\u4f9b\u7535\u3002
(4)\u5b9e\u7528\u6027\u539f\u5219:\u65e0\u7ebf\u5c04\u9891\u667a\u80fd\u8bb2\u89e3\u7cfb\u7edf\u5e94\u7b26\u5408\u5b9e\u9645\u9700\u8981\uff0c\u4e0d\u80fd\u7247\u9762\u8ffd\u6c42\u7cfb\u7edf\u7684\u8d85\u524d\u6027\uff0c\u8981\u79c9\u6301\u7ecf\u6d4e\u5b9e\u7528\u7684\u539f\u5219\u3002<\/p>\n\n\n\n

3.2\u7cfb\u7edf\u8bbe\u8ba1\u6982\u8ff0<\/p>\n\n\n\n

\u8be5\u7cfb\u7edf\u9700\u8981\u5b9e\u73b0\u7684\u57fa\u672c\u529f\u80fd\u5982\u4e0b\uff1a\u5f53\u643a\u5e26\u624b\u6301\u7ec8\u7aef\u7684\u6e38\u5ba2\u9760\u8fd1\u5c55\u53f0\u65f6\uff0c\u653e\u7f6e\u4e8e\u5c55\u53f0\u5e95\u7aef\u7684\u7535\u5b50\u6807\u7b7e\u53d1\u5c04\u51fa\u5305\u542b\u5c55\u54c1\u7f16\u53f7\u7684\u5c04\u9891\u4fe1\u53f7\uff0c\u624b\u6301\u7ec8\u7aef\u81ea\u52a8\u63a5\u6536\u5e76\u89e3\u8c03\u51fa\u5c55\u54c1\u7f16\u53f7\u540e\u8c03\u7528\u4e0e\u5c55\u53f0\u7f16\u53f7\u5bf9\u5e94\u7684\u8bed\u97f3\u6587\u4ef6\uff0c\u5e76\u9001\u81f3\u8bed\u97f3\u6a21\u5757\u8fdb\u884c\u64ad\u653e\uff0c\u6b64\u65f6\u6e38\u5ba2\u4fbf\u53ef\u6536\u542c\u5230\u4e0e\u5c55\u54c1\u76f8\u5173\u7684\u89e3\u8bf4\u8bcd\uff1b\u5f53\u6e38\u5ba2\u5bf9\u89e3\u8bf4\u8bcd\u4e0d\u611f\u5174\u8da3\u65f6\uff0c\u53ea\u9700\u6309\u4e0b\u505c\u6b62\u952e\uff0c\u4fbf\u53ef\u7ed3\u675f\u653e\u97f3\uff1b\u5f53\u6e38\u5ba2\u7ed3\u675f\u53c2\u89c2\u51c6\u5907\u79bb\u5f00\u65f6\uff0c\u53ea\u9700\u6309\u4e0b\u5173\u673a\u952e\u653e\u56de\u539f\u5904\u5373\u53ef\u3002\u4e00\u952e\u64cd\u4f5c\uff0c\u65b9\u4fbf\u5feb\u6377\uff0c\u6e38\u5ba2\u65e0\u9700\u624b\u52a8\u8f93\u5165\u5c55\u54c1\u7f16\u53f7\uff0c\u4e5f\u65e0\u9700\u6309\u7167\u6307\u5b9a\u7684\u6e38\u89c8\u8def\u7ebf\u89c2\u8d4f\u3002\u4e3a\u5b9e\u73b0\u4ee5\u4e0a\u529f\u80fd\uff0c\u7cfb\u7edf\u6574\u4f53\u7684\u8bbe\u8ba1\u65b9\u6848\u5982\u4e0b\u3002<\/p>\n\n\n\n

3.3\u6574\u4f53\u65b9\u6848\u4ecb\u7ecd<\/p>\n\n\n\n

\u672c\u6587\u8bbe\u8ba1\u7684\u57fa\u4e8e\u65e0\u7ebf\u5c04\u9891\u7684\u5ba4\u5185\u667a\u80fd\u8bb2\u89e3\u7cfb\u7edf\u4e3b\u8981\u7531\u4e94\u5927\u6a21\u5757\u6784\u6210\uff1a\u4e2d\u5fc3\u63a7\u5236\u6a21\u5757\uff0c\u65e0\u7ebf\u5c04\u9891\u63a5\u6536\u6a21\u5757\uff0c\u8bed\u97f3\u64ad\u653e\u6a21\u5757\uff0c\u7535\u6e90\u6a21\u5757\uff0c\u4ee5\u4e0a\u56db\u4e2a\u6a21\u5757\u4e3a\u624b\u6301\u7ec8\u7aef\u7684\u7ec4\u6210\u90e8\u5206\uff1b\u7535\u5b50\u6807\u7b7e\u4e00\u822c\u5b89\u88c5\u5728\u5c55\u53f0\u4e0b\u65b9\u3002<\/p>\n\n\n\n

\u7b2c\u56db\u7ae0 \u7cfb\u7edf\u786c\u4ef6\u8bbe\u8ba1<\/strong><\/p>\n\n\n\n

\u672c\u6587\u5728\u7b2c\u4e09\u7ae0\u4e2d\u4ecb\u7ecd\u4e86\u8be5\u7cfb\u7edf\u7684\u6574\u4f53\u8bbe\u8ba1,\u5176\u4e2d\u5305\u62ec\u63a7\u5236\u6a21\u5757\uff0c\u65e0\u7ebf\u63a5\u6536\u6a21\u5757\uff0c\u8bed\u97f3\u6a21\u5757\uff0c\u663e\u793a\u6a21\u5757\u7b49\uff0c\u4ee5\u53ca\u5404\u4e2a\u6838\u5fc3\u6a21\u5757\u7684\u65b9\u6848\u9009\u62e9\u3002\u5728\u672c\u7ae0\u8282\u4e2d\u5c06\u6839\u636e\u7b2c\u4e09\u7ae0\u7684\u8bbe\u8ba1\u65b9\u6848\uff0c\u4ee5\u53ca\u6838\u5fc3\u82af\u7247\u7684\u5185\u90e8\u7ed3\u6784\u548c\u5f15\u811a\u529f\u80fd\u53ca\u53c2\u6570\u7b49\u7279\u5f81\uff0c\u8fd0\u7528Protel DXP2004\u8bbe\u8ba1\u51fa\u5177\u4f53\u6bcf\u4e00\u4e2a\u7535\u8def\u6a21\u5757\u7684\u539f\u7406\u56fe\u548c\u6574\u4f53PCB\u7248\u56fe\u3002<\/p>\n\n\n\n

4.1\u6838\u5fc3\u63a7\u5236\u7535\u8def<\/p>\n\n\n\n

\u672c\u6587\u8bbe\u8ba1\u7684\u65e0\u7ebf\u5c04\u9891\u5ba4\u5185\u667a\u80fd\u8bb2\u89e3\u7cfb\u7edf\u7684\u6838\u5fc3\u63a7\u5236\u90e8\u5206\u662f\u7531 MSP430F149 \u5355\u7247\u673a\u6784\u6210\u7684\u3002<\/p>\n\n\n\n

4.2\u65e0\u7ebf\u6536\u53d1\u7535\u8def\u4ecb\u7ecd<\/p>\n\n\n\n

\u4e3a\u4e86\u4f7f\u53d1\u5c04\u5c55\u54c1\u5730\u5740\u4fe1\u53f7\u7684\u7535\u5b50\u6807\u7b7e\u4e0e\u667a\u80fd\u8bb2\u89e3\u624b\u6301\u7ec8\u7aef\u63a5\u6536\u7535\u8def\u4e4b\u95f4\u5177\u6709\u826f\u597d\u7684\u517c\u5bb9\u6027\uff0c\u672c\u6587\u8bbe\u8ba1\u7684\u7535\u5b50\u6807\u7b7e\u53d1\u5c04\u5668\u548c\u624b\u6301\u7ec8\u7aef\u63a5\u6536\u5668\u4f7f\u7528\u7684\u65e0\u7ebf\u6a21\u5757\u90fd\u662f\u7531\u7f8e\u56fdTI\u516c\u53f8\u51fa\u54c1\u7684CC1101\u65e0\u7ebf\u4f20\u8f93\u82af\u7247\u6784\u6210\u7684\u3002\u63a5\u7740\u672c\u6587\u5c06\u5bf9\u8fd9\u6b3e\u82af\u7247\u7684\u5185\u90e8\u7ed3\u6784\u53ca\u5de5\u4f5c\u539f\u7406\u4f5c\u7b80\u8981\u4ecb\u7ecd\u3002<\/p>\n\n\n\n

4.3\u7535\u5b50\u6807\u7b7e\u7535\u8def\u8bbe\u8ba1<\/p>\n\n\n\n

\u7535\u5b50\u6807\u7b7e\u662f\u5b89\u88c5\u5728\u5c55\u53f0\u4e0b\u65b9\u7684\u53d1\u9001\u8bbe\u5907\uff0c\u4e3b\u8981\u8d1f\u8d23\u7ed9\u624b\u6301\u7ec8\u7aef\u53d1\u5c04\u5c55\u54c1\u7f16\u53f7\u3002\u7535\u5b50\u6807\u7b7e\u7684\u6838\u5fc3\u7535\u8def\u5982\u56fe4.6\u6240\u793a\uff0c\u8be5\u7535\u8def\u4e3b\u8981\u7531\u63a7\u5236\u5355\u7247\u673a\u548c\u65e0\u7ebf\u6536\u53d1\u7535\u8def\u7ec4\u6210\uff0c\u5355\u7247\u673a\u901a\u8fc7SPI
\u63a5\u53e3\u63a7\u5236\u5c04\u9891\u82af\u7247CC1101\u7684\u5bc4\u5b58\u5668\u4fe1\u606f\uff0c\u4ece\u800c\u63a7\u5236\u5c04\u9891\u82af\u7247\u7684\u5de5\u4f5c\u72b6\u6001\uff08\u5305\u62ec\u4f11\u7720\u6a21\u5f0f\uff0c\u7a7a\u95f2\u6a21\u5f0f\uff0c\u53d1\u5c04\u6a21\u5f0f\u548c\u63a5\u6536\u6a21\u5f0f\u7b49\uff09\uff0c\u8c03\u8bd5\u65b9\u5f0f\uff0c\u5de5\u4f5c\u9891\u7387\uff0c\u4ee5\u53ca\u53d1\u5c04\u901f\u7387\u7b49\u53c2\u6570\u3002<\/p>\n\n\n\n

4.4\u8bed\u97f3\u64ad\u653e\u7535\u8def<\/p>\n\n\n\n

\u672c\u6587\u8bbe\u8ba1\u7684\u7cfb\u7edf\u4e2d\u91c7\u7528ISD4004\u8bed\u97f3\u82af\u7247\u4f5c\u4e3a\u8bed\u97f3\u6a21\u5757\u7684\u6838\u5fc3\u3002\u8be5\u82af\u7247\u53ea\u9700\u63d0\u4f9b3V\u7535\u538b\u5373\u53ef\u6b63\u5e38\u5de5\u4f5c,\u5355\u7247\u8bed\u97f3\u5f55\u5236\u548c\u64ad\u653e\u7684\u6bcf\u5206\u949f\u7ea6300\u5b57\uff0c\u603b\u5171\u53ef\u5b58\u50a8\u7ea65000\u5b57\u7684\u8bed\u97f3\u5185\u5bb9,\u64ad\u653e\u8bed\u97f3\u6e05\u6670,\u9002\u7528\u4e8e\u5404\u79cd\u4fbf\u643a\u5f0f\u7684\u79fb\u52a8\u4ea7\u54c1\u3002\u8be5\u82af\u7247\u7684\u5185\u90e8\u7ed3\u6784\u5982\u56fe4.7\u6240\u793a\uff0c\u5305\u542b\u4ee5\u4e0b\u51e0\u4e2a\u6a21\u5757\uff1a\u5185\u90e8\u65f6\u949f\u3001\u5b9a\u65f6\u5668\u3001\u91c7\u6837\u65f6\u949f\u3001\u6a21\u62df\u6536\u53d1\u5668\u3001\u975e\u6613\u5931\u591a\u7ea7\u5b58\u50a8\u9635\u5217\uff0c\u5e73\u6ed1\u6ee4\u6ce2\u5668\u3001\u3001\u81ea\u52a8\u9759\u566a\u7b49\u57fa\u672c\u7535\u8def\u3002\u8be5\u82af\u7247\u7684\u8bbe\u8ba1\u7406\u5ff5\u662f\u7531\u5fae\u63a7\u5236\u5668\u901a\u8fc7\u4e32\u884c\u901a\u4fe1\u63a5\u53e3(SPI\u6216Microwire)\u8f93\u5165\u547d\u4ee4\uff0c\u4ece\u800c\u63a7\u5236\u6240\u6709\u64cd\u4f5c\u3002\u82af\u7247\u901a\u8fc7\u91c7\u6837\u65f6\u949f\u83b7\u5f97\u7684\u6bcf\u4e2a\u91c7\u6837\u503c\u76f4\u63a5\u5b58\u8d2e\u4e8e\u975e\u6613\u5931\u591a\u7ea7\u5b58\u50a8\u9635\u5217\u4e2d\uff0c\u8fd9\u79cd\u6a21\u62df\u91cf\u5b58\u50a8\u6280\u672f\u80fd\u591f\u771f\u5b9e\u518d\u73b0\u5404\u79cd\u58f0\u97f3,\u4e0d\u4f1a\u56e0\u4e3a\u7535\u8def\u91cf\u5316\u548c\u538b\u7f29\u800c\u4ea7\u751f\u5404\u79cd\u91cf\u5316\u566a\u58f0\u548c”\u91d1\u5c5e\u58f0”\u7b49\u3002\u91c7\u6837\u9891\u7387\u4ece4-8KHz\u5206\u4e3a\u591a\u4e2a\u91c7\u6837\u7b49\u7ea7,\u91c7\u6837\u9891\u7387\u76f4\u63a5\u5f71\u54cd\u5230\u5f55\u653e\u65f6\u95f4\u548c\u8bed\u97f3\u8d28\u91cf\uff0c\u91c7\u6837\u9891\u7387\u8d8a\u9ad8\u5219\u97f3\u8d28\u8d8a\u597d\uff0c\u4f46\u662f\u5f55\u653e\u65f6\u95f4\u5374\u4f1a\u53d8\u77ed\u3002\u8be5\u8bed\u97f3\u82af\u7247\u53ef\u4ee5\u53cd\u590d\u5f55\u97f3\u591a\u6b21\uff0c\u4e14\u5728\u65ad\u7535\u60c5\u51b5\u4e0b\u4e5f\u53ef\u4ee5\u957f\u65f6\u95f4\u5b58\u50a8\u8bed\u97f3\u5185\u5bb9\u3002<\/p>\n\n\n\n

4.5\u663e\u793a\u7535\u8def<\/p>\n\n\n\n

\u672c\u8bbe\u8ba1\u4e2d\u7684\u6db2\u6676\u663e\u793a\u7535\u8def\u662f\u4e3a\u4e86\u5b9e\u73b0\u5728\u64ad\u653e\u6307\u5b9a\u97f3\u9891\u65f6\uff0c\u80fd\u591f\u6839\u636e\u6536\u5230\u7684\u6307\u4ee4\u663e\u793a\u76f8\u5e94\u97f3\u9891\u7684\u6587\u5b57\u4fe1\u606f\u3002\u7531\u4e8e\u8981\u5b9e\u73b0\u6587\u5b57\u5b57\u7b26\u7684\u663e\u793a\u529f\u80fd\uff0c\u56e0\u6b64\uff0c\u5fc5\u987b\u9009\u7528\u70b9\u9635\u6db2\u6676EDM12864P\u6db2\u6676\u8db3\u591f\u6ee1\u8db3\u8fd9\u4e00\u8981\u6c42\uff0c\u4ef7\u683c\u4e5f\u9002\u4e2d\uff0c\u5e76\u4e14\u4e00\u822c\u7684\u6db2\u6676\u5c4f\u663e\u793a\u5668\u7684\u5c4f\u5e55\u8d8a\u5927\u5219\u4f53\u79ef\u8d8a\u5927\u4e14\u529f\u7387\u6d88\u8017\u4e5f\u8d8a\u5927\u3002\u8be5\u578b\u53f7\u6db2\u6676\u53ea\u97005V\u7535\u6e90\u5373\u53ef\u9a71\u52a8\uff0c\u5916\u90e8\u5f15\u811a\u529f\u80fd\u5982\u88684.2\u6240\u793a\uff1a\u63a7\u5236\u7535\u8def\u5355\u7247\u673a\u8bbf\u95ee\u6db2\u6676\u7684\u65b9\u5f0f\u6709\u76f4\u63a5\u8bbf\u95ee\u548c\u95f4\u63a5\u8bbf\u95ee\u4e24\u79cd\u3002\u76f4\u63a5\u8bbf\u95ee\u65b9\u5f0f\u662f\u6307\uff1a\u5355\u7247\u673a\u4ee5\u8bbf\u95ee\u5b58\u50a8\u5668\u6216I\/O\u8bbe\u5907\u7684\u65b9\u5f0f\u8bbf\u95ee\u76f4\u63a5\u63a5\u5728\u5355\u7247\u673a\u603b\u7ebf\u4e0a\u7684\u6db2\u6676\u663e\u793a\u6a21\u5757\u3002\u95f4\u63a5\u8bbf\u95ee\u65b9\u5f0f\u662f\u6307\uff1a\u5355\u7247\u673a\u901a\u8fc7P0\u53e3\u4e0a\u8fde\u63a5\u7684\u6570\u636e\u603b\u7ebf\u95f4\u63a5\u8bbf\u95ee\u6db2\u6676\u663e\u793a\u5668\u7684\u6570\u636e\u5b58\u50a8\u5355\u5143\uff0c\u53e6\u5916\u518d\u901a\u8fc7\u5355\u7247\u673a\u7684P2\u53e3\u4e2d\u672a\u88ab\u4f7f\u7528\u7684I\/O\u53e3\u6765\u63a7\u5236\u6db2\u6676\u663e\u793a\u7684\u4e09\u6839\u65f6\u5e8f\u4fe1\u53f7\u7ebf\u3002\u95f4\u63a5\u8bbf\u95ee\u4e0e\u76f4\u63a5\u8bbf\u95ee\u76f8\u6bd4\u4f18\u52bf\u5728\u4e8e\uff0c\u95f4\u63a5\u8bbf\u95ee\u671f\u95f4\u4e0d\u5360\u7528\u5b58\u50a8\u5668\u7a7a\u95f4\uff0c\u4e14\u65f6\u5e8f\u5b8c\u5168\u9760\u8f6f\u4ef6\u7f16\u7a0b\u5b9e\u73b0\u4e0e\u786c\u4ef6\u63a5\u53e3\u7535\u8def\u65e0\u5173\u3002\u901a\u8fc7\u4ee5\u4e0a\u6bd4\u8f83\u53ef\u77e5\u95f4\u63a5\u8bbf\u95ee\u66f4\u9002\u5408\u672c\u6587\u8bbe\u8ba1\u7684\u8981\u6c42\u3002<\/p>\n\n\n\n

4.6\u7535\u6e90\u6a21\u5757<\/p>\n\n\n\n

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\u7b2c\u4e94\u7ae0 \u7cfb\u7edf\u8f6f\u4ef6\u8bbe\u8ba1<\/strong><\/p>\n\n\n\n

5.1\u8f6f\u4ef6\u8bbe\u8ba1\u601d\u8def<\/p>\n\n\n\n

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5.2\u7cfb\u7edf\u8f6f\u4ef6\u5f00\u53d1\u73af\u5883<\/p>\n\n\n\n

\u65e0\u7ebf\u5c04\u9891\u5ba4\u5185\u667a\u80fd\u8bb2\u89e3\u7cfb\u7edf\u91c7\u7528\u7684\u8f6f\u4ef6\u5f00\u53d1\u5e73\u53f0\u662fIARSystem\u8be5\u7cfb\u7edf\u63d0\u4f9b\u4e86\u8f6f\u4ef6\u8bbe\u8ba1\u3001\u5f00\u53d1\u548c\u8c03\u8bd5\u7b49\u6bcf\u4e00\u4e2a\u73af\u8282\uff0c\u5305\u542bc\u8bed\u8a00\u7f16\u8f91\u5668\u548c\u8c03\u8bd5\u5668\u3001\u786c\u4ef6\u4eff\u771f\u5668\u3001\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u3001\u5f00\u53d1\u5957\u4ef6\u3001\u72b6\u6001\u5efa\u6a21\u5de5\u5177\u7b49\uff0c\u652f\u6301\u4f17\u591a\u534a\u5bfc\u4f53\u516c\u53f8\u7814\u53d1\u7684\u5fae\u5904\u7406\u5668\u3002<\/p>\n\n\n\n

5.2.1IAR \u5f00\u53d1\u73af\u5883<\/p>\n\n\n\n

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\uff081\uff09\u8be5\u7cfb\u7edf\u5177\u6709\u529f\u80fd\u5f3a\u5927\u7684\u7ba1\u7406\u5668\uff0c\u53ef\u540c\u65f6\u6784\u5efa\u548c\u8c03\u8bd5\u591a\u4e2a\u7a0b\u5e8f\uff0c\u5b8c\u6210\u591a\u4e2a\u5de5\u7a0b\u7684\u5c42\u6b21\u5316\u7ba1\u7406\u3002<\/p>\n\n\n\n

\uff082\uff09\u8be5\u7cfb\u7edf\u5177\u6709\u591a\u79cd\u667a\u80fd\u6d4f\u89c8\u5668\uff0c\u53ef\u540c\u65f6\u6d4f\u89c8\u56fa\u5b9a\u7a97\u53e3\u548c\u6d6e\u52a8\u7a97\u53e3\u3002
\uff083\uff09\u8be5\u7cfb\u7edf\u5177\u6709\u529f\u80fd\u5f3a\u5927\u7684\u7f16\u8f91\u5668\uff0c\u7f16\u8f91\u5668\u81ea\u5e26\u4ee3\u7801\u6a21\u677f\uff0c\u4e14\u652f\u6301\u591a\u5b57\u8282\u7f16\u8f91\uff0c\u53ef\u914d\u7f6e\u591a\u79cd\u6587\u4ef6\u683c\u5f0f\u3002
\uff084\uff09\u8be5\u7cfb\u7edf\u5177\u6709\u7075\u6d3b\u7684\u5de5\u7a0b\u7f16\u8bd1\uff0c\u53ef\u5b9e\u73b0\u6279\u91cf\u7f16\u8bd1\uff0c\u524d\u540e\u7f16\u8bd1\u548c\u5b9a\u5236\u7f16\u8bd1\u7b49\u591a\u79cd\u7f16\u8bd1\u65b9\u5f0f\u3002
\uff085\uff09\u8be5\u7cfb\u7edf\u5177\u6709C\/C++\u7f16\u8bd1\u5668\uff0c\u8be5\u7f16\u8f91\u5668\u4e0d\u4ec5\u652f\u6301C\uff0cEC++\u548c\u6269\u5c55EC++\uff0c\u5e76\u4e14\u5305\u542b\u6709\u6807\u51c6\u6a21\u677f\u5e93\uff08STL\uff09\u548c\u540d\u5b57\u7a7a\u95f4\u7b49\u3002
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5.3\u7cfb\u7edf\u76f8\u5173\u7a0b\u5e8f\u8bbe\u8ba1<\/p>\n\n\n\n

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5.3.1\u7cfb\u7edf\u4e3b\u7a0b\u5e8f\u8bbe\u8ba1<\/p>\n\n\n\n

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5.3.2\u65e0\u7ebf\u63a5\u6536\u7a0b\u5e8f\u8bbe\u8ba1<\/p>\n\n\n\n

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