\n\t\u6709\u65f6\uff0c\u5f53\u6211\u5bf9\u6bd4\u4eba\u4eec\u6240\u719f\u77e5\u7684\u4e8b\u7269(\u4f8b\u5982ARM\u548c8051)\u65f6\uff0c\u611f\u89c9\u5c31\u50cf\u5728\u7269\u8054\u7f51\u8bba\u575b\u4e0a\u53d1\u51fa\u300c\u300a\u661f\u9645\u4e89\u9738\u6218\u300b\u6bd4\u300a\u661f\u9645\u5927\u6218\u300b\u597d\u770b\u300d\u7684\u5e16\u5b50\u4e00\u6837\uff0c\u5f88\u5feb\u5c31\u80fd\u706b\u8d77\u6765\u3002<\/p>\n
\n\t\u4e8b\u5b9e\u4e0a\uff0cARM Cortex\u548c8051\u54ea\u4e2a\u66f4\u597d\u5e76\u4e0d\u662f\u4e2a\u903b\u8f91\u95ee\u9898\uff0c\u5c31\u50cf\u662f\u5728\u95ee\uff1a\u5409\u4ed6\u548c\u94a2\u7434\u54ea\u4e2a\u66f4\u597d?\u771f\u6b63\u8981\u89e3\u51b3\u7684\u95ee\u9898\u5e94\u662f\u54ea\u79cdMCU\u80fd\u5e2e\u6211\u66f4\u597d\u5730\u89e3\u51b3\u5f53\u4e0b\u9762\u4e34\u7684\u95ee\u9898\u3002\u4e0d\u540c\u7684\u4efb\u52a1\u9700\u8981\u4f7f\u7528\u4e0d\u540c\u7684\u5de5\u5177\uff0c\u6211\u4eec\u7684\u76ee\u7684\u662f\u8981\u4e86\u89e3\u300c\u5982\u4f55\u624d\u80fd\u66f4\u597d\u5730\u8fd0\u7528\u6211\u4eec\u6240\u62e5\u6709\u7684\u5de5\u5177\u300d\uff0c\u5305\u62ec8\u4f4d\u548c32\u4f4dMCU\u3002\u51e0\u4e4e\u53ef\u4ee5\u80af\u5b9a\u5730\u8bf4\uff0c\u90a3\u4e9b\u7b80\u5355\u56de\u7b54\u300cARM\u66f4\u597d\u300d\u6216\u300c8051\u66f4\u597d\u300d\u7684\u4eba\u5404\u6709\u5176\u76ee\u7684\uff0c\u4ed6\u4eec\u4e5f\u8bb8\u6b63\u5728\u8bd5\u56fe\u9500\u552e\u67d0\u79cd\u4ea7\u54c1\u3002<\/p>\n
\n\t\u5bf9\u4e0d\u540c\u7684\u8bbe\u5907\u8fdb\u884c\u6bd4\u8f83\uff0c\u9700\u8981\u5bf9\u5176\u8fdb\u884c\u6d4b\u91cf\u3002\u6709\u5f88\u591a\u6784\u5efa\u5de5\u5177\u53ef\u4f9b\u9009\u62e9\uff0c\u6211\u4eec\u5c3d\u91cf\u9009\u62e9\u4e00\u4e9b\u573a\u666f\uff0c\u6211\u8ba4\u4e3a\u5176\u80fd\u591f\u8fdb\u884c\u6700\u516c\u5e73\u7684\u6bd4\u8f83\uff0c\u4e14\u6700\u80fd\u4ee3\u8868\u5f00\u53d1\u4eba\u5458\u7684\u771f\u5b9e\u4f53\u9a8c\u3002<\/p>\n
\n\t\u5e76\u975e\u6240\u6709\u7684MCU\u90fd\u662f\u4e00\u6837\u7684<\/p>\n
\n\t\u5728\u5f00\u59cb\u5bf9\u67b6\u6784\u8fdb\u884c\u6bd4\u8f83\u4e4b\u524d\uff0c\u8981\u6ce8\u610f\u5230\u5e76\u975e\u6240\u6709\u751f\u4ea7\u7684MCU\u90fd\u662f\u4e00\u6837\u7684\uff0c\u8fd9\u4e00\u70b9\u975e\u5e38\u91cd\u8981\u3002\u5982\u679c\u5c06\u57fa\u4e8eARM CortexM0+\u5904\u7406\u5668\u7684\u73b0\u4ee3MCU\u4e0e30\u5e74\u524d\u76848051 MCU\u8fdb\u884c\u5bf9\u6bd4\uff0c8051 MCU\u5728\u6027\u80fd\u5bf9\u6bd4\u4e0a\u4e0d\u4f1a\u80dc\u51fa\u3002\u5e78\u8fd0\u7684\u662f\uff0c\u4f9d\u7136\u6709\u8bb8\u591a\u4f9b\u5e94\u5546\u4e00\u76f4\u5728\u5bf98\u4f4d\u5904\u7406\u5668\u6301\u7eed\u6295\u8d44\u3002\u5728\u8bb8\u591a\u5e94\u7528\u4e2d\uff0c8\u4f4d\u5185\u6838\u80fd\u4f9d\u7136\u80fd\u591f\u5f25\u8865M0+\u6216M3\u5185\u6838\u4e0d\u5229\u7684\u5730\u65b9\uff0c\u751a\u81f3\u5728\u4e00\u4e9b\u65b9\u9762\u6027\u80fd\u66f4\u4f73\u3002<\/p>\n
\n\t\u5f00\u53d1\u5de5\u5177\u4e5f\u5f88\u91cd\u8981\u3002\u73b0\u4ee3\u5d4c\u5165\u5f0f\u56fa\u4ef6\u5f00\u53d1\u9700\u8981\u5168\u529f\u80fdIDE\u3001\u73b0\u6210\u7684\u56fa\u4ef6\u5e93\u3001\u4e30\u5bcc\u7684\u8303\u4f8b\u3001\u5b8c\u6574\u7684\u8bc4\u4f30\u548c\u5165\u95e8\u5957\u4ef6\u4ee5\u53ca\u52a9\u624b\u5e94\u7528\u4ee5\u7b80\u5316\u786c\u4f53\u8bbe\u5b9a\u3001\u5e93\u7ba1\u7406\u548c\u91cf\u4ea7\u7a0b\u5f0f\u8bbe\u8ba1\u4e4b\u7c7b\u7684\u5de5\u4f5c\u3002\u5f53MCU\u6709\u4e86\u73b0\u4ee3\u5316\u76848\u4f4d\u5185\u6838\u548c\u5f00\u53d1\u73af\u5883\u540e\uff0c\u5728\u5f88\u591a\u60c5\u51b5\u4e0b\uff0c\u8fd9\u6837\u7684MCU\u5c06\u8d85\u8d8a\u57fa\u4e8eARM Cortex\u7684\u7c7b\u4f3cMCU\u3002<\/p>\n
\n\t\u7cfb\u7edf\u89c4\u6a21<\/p>\n
\n\t\u4e00\u822c\u6027\u539f\u5219\u662f\uff0cARM CortexM\u5185\u6838\u66f4\u9002\u7528\u4e8e\u8f83\u5927\u7684\u7cfb\u7edf\u89c4\u6a21\uff0c\u800c8051\u8bbe\u5907\u9002\u7528\u4e8e\u8f83\u5c0f\u7684\u7cfb\u7edf\u89c4\u6a21\u3002\u4e2d\u7b49\u89c4\u6a21\u7684\u7cfb\u7edf\u53ef\u4ee5\u9009\u62e9\u4e24\u79cd\u65b9\u5f0f\uff0c\u8fd9\u53d6\u51b3\u4e8e\u7cfb\u7edf\u8981\u6267\u884c\u7684\u4efb\u52a1\u3002\u6709\u5fc5\u8981\u6ce8\u610f\u4e00\u70b9\uff0c\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u5916\u8bbe\u7ec4\u5408\u5c06\u4f1a\u53d1\u6325\u91cd\u8981\u7684\u4f5c\u7528\u3002\u5982\u679c\u9700\u89813\u4e2aUART<\/u>\u30011\u4e2aLCD\u63a7\u5236\u5668\u30014\u4e2a\u65f6\u949f<\/u>\u548c2\u4e2aADC<\/u>\uff0c\u4f60\u53ef\u80fd\u5e76\u4e0d\u4f1a\u57288\u4f4dMCU\u4e0a\u627e\u5230\u6240\u6709\u8fd9\u4e9b\u5916\u8bbe\u3002<\/p>\n
\n\t\u6613\u7528\u6027vs.\u6210\u672c\u548c\u5c3a\u5bf8<\/p>\n
\n\t\u5bf9\u4e8e\u4e2d\u7b49\u89c4\u6a21\u7684\u7cfb\u7edf\u6765\u8bf4\uff0c\u4f7f\u7528\u4efb\u4f55\u4e00\u79cd\u67b6\u6784\u90fd\u53ef\u4ee5\u5b8c\u6210\u5de5\u4f5c\uff0c\u9700\u8981\u6743\u8861\u7684\u662f\u9009\u62e9ARM\u5185\u6838\u5e26\u6765\u7684\u6613\u7528\u6027\uff0c\u8fd8\u662f8051\u8bbe\u5907\u5e26\u6765\u7684\u6210\u672c\u548c\u7269\u7406\u5c3a\u5bf8\u4f18\u52bf\u3002ARM Cortex-M\u67b6\u6784\u5177\u6709\u7edf\u4e00\u7684\u5b58\u50a8\u6620\u5c04\u6a21\u5f0f\uff0c\u5e76\u4e14\u5728\u6240\u6709\u5e38\u89c1\u7f16\u8bd1\u5668\u4e2d\u652f\u6301\u5b8c\u6574\u7684C99\uff0c\u8fd9\u4f7f\u5f97\u8fd9\u79cd\u67b6\u6784\u975e\u5e38\u6613\u4e8e\u5199\u56fa\u4ef6\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u5f97\u5230\u4e00\u7cfb\u5217\u5e93\u548c\u534f\u529b\u5382\u5546\u4ee3\u7801\u3002\u5f53\u7136\uff0c\u8fd9\u79cd\u6613\u7528\u6027\u7684\u4ee3\u4ef7\u5c31\u662f\u6210\u672c\u3002\u5bf9\u4e8e\u9ad8\u590d\u6742\u6027\u3001\u4e0a\u5e02\u65f6\u95f4\u8f83\u77ed\u7684\u5e94\u7528\u6216\u7f3a\u4e4f\u7ecf\u9a8c\u7684\u56fa\u4ef6\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\uff0c\u6613\u7528\u6027\u662f\u4e2a\u91cd\u8981\u56e0\u7d20\u3002<\/p>\n
\n\t\u5c3d\u7ba18\u4f4d\u4e0e32\u4f4d\u7ec4\u4ef6\u76f8\u6bd4\u6709\u4e9b\u6210\u672c\u4e0a\u7684\u4f18\u52bf\uff0c\u4f46\u771f\u6b63\u7684\u533a\u522b\u5c31\u5728\u4e8e\u6210\u672c\u7ea7\u522b\u3002\u5927\u5bb6\u7ecf\u5e38\u4f1a\u53d1\u73b0\u5177\u67092 KB\/512 B(Flash\/RAM<\/u>)\u7684\u5c0f\u5bb9\u91cf8\u4f4d\u5668\u4ef6\uff0c\u800c\u5374\u5f88\u5c11\u89c1\u4f4e\u4e8e8 KB\/2 KB\u768432\u4f4d\u5668\u4ef6\u3002\u5728\u4e0d\u9700\u8981\u5f88\u591a\u8d44\u6e90\u7684\u7cfb\u7edf\u4e2d\uff0c\u8be5\u8303\u56f4\u7684\u5b58\u50a8\u5bb9\u91cf\u80fd\u591f\u8ba9\u7cfb\u7edf\u5f00\u53d1\u4eba\u5458\u83b7\u5f97\u663e\u8457\u964d\u4f4e\u6210\u672c\u7684\u89e3\u51b3\u65b9\u6848\u3002\u56e0\u6b64\uff0c\u5bf9\u6210\u672c\u6781\u4e3a\u654f\u611f\u6216\u4ec5\u9700\u8f83\u5c0f\u5b58\u50a8\u5bb9\u91cf\u7684\u5e94\u7528\u4f1a\u66f4\u503e\u5411\u4e8e\u9009\u62e98051\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n
\n\t\u901a\u5e38\uff0c8\u4f4d\u5668\u4ef6\u4e5f\u5177\u6709\u7269\u7406\u5c3a\u5bf8\u4e0a\u7684\u4f18\u52bf\u3002\u4f8b\u5982\uff0c\u67d0\u4e9bMCU\u768432\u4f4dQFN\u5c01\u88c5\u4e3a4 mm×4 mm\uff0c\u800c\u57fa\u4e8e8051\u76848\u4f4d\u5668\u4ef6\u7684QFN\u5c01\u88c5\u53ef\u5c0f\u81f32 mm×2 mm\u3002\u82af\u7247\u7ea7\u5c01\u88c5(CSP)\u76848\u4f4d\u548c32\u4f4d\u67b6\u6784\u4e4b\u95f4\u7684\u5dee\u5f02\u8f83\u5c0f\uff0c\u4f46\u5374\u4f7f\u6210\u672c\u589e\u52a0\uff0c\u4e14\u7ec4\u88c5\u8f83\u96be\u3002\u5bf9\u4e8e\u7a7a\u95f4\u4e25\u683c\u53d7\u9650\u7684\u5e94\u7528\u6765\u8bf4\uff0c\u901a\u5e38\u9700\u8981\u9009\u62e98051 MCU\u6765\u6ee1\u8db3\u9650\u5236\u8981\u6c42\u3002<\/p>\n
\n\t\u901a\u7528\u4ee3\u7801\u548cRAM\u6548\u7387<\/p>\n
\n\t8051 MCU\u6210\u672c\u8f83\u4f4e\u7684\u4e3b\u8981\u539f\u56e0\u4e4b\u4e00\u662f\uff0c\u5b83\u901a\u5e38\u6bd4ARM Cortex-M\u5185\u6838\u66f4\u9ad8\u6548\u5730\u4f7f\u7528Flash\u548cRAM\uff0c\u8fd9\u5141\u8bb8\u7cfb\u7edf\u91c7\u7528\u66f4\u5c11\u8d44\u6e90\u5b9e\u73b0\u3002\u7cfb\u7edf\u8d8a\u5927\uff0c\u8fd9\u79cd\u5f71\u54cd\u5c31\u8d8a\u5c0f\u3002<\/p>\n
\n\t\u4f46\u8fd9\u79cd8\u4f4d\u5b58\u50a8\u8d44\u6e90\u7684\u4f18\u52bf\u5e76\u4e0d\u603b\u662f\u5982\u6b64\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0cARM\u5185\u6838\u4f1a\u50cf8051\u5185\u6838\u4e00\u6837\u9ad8\u6548\u6216\u6bd4\u5176\u66f4\u9ad8\u6548\u3002\u4f8b\u5982\uff1a32\u4f4d\u8fd0\u7b97\u4ec5\u9700\u8981\u4e00\u6761ARM\u8bbe\u5907\u6307\u4ee4\uff0c\u800c\u57288051 MCU\u4e0a\u5219\u9700\u8981\u591a\u67618\u4f4d\u6307\u4ee4\u3002\u663e\u7136\uff0c\u8fd9\u79cd\u4ee3\u7801\u5728ARM\u67b6\u6784\u4e0a\u6709\u66f4\u9ad8\u7684\u6267\u884c\u6548\u7387\u3002<\/p>\n
\n\tARM\u67b6\u6784\u5728Flash\/RAM\u5c3a\u5bf8\u8f83\u5c0f\u65f6\u7684\u4e24\u4e2a\u4e3b\u8981\u7f3a\u70b9\u662f\uff1a\u4ee3\u7801\u7a7a\u95f4\u6548\u7387\u548cRAM\u4f7f\u7528\u7684\u53ef\u9884\u6d4b\u6027\u3002\u9996\u8981\u4e5f\u662f\u6700\u660e\u663e\u7684\u95ee\u9898\u662f\u901a\u7528\u4ee3\u7801\u7a7a\u95f4\u6548\u7387\u30028051\u5185\u6838\u4f7f\u75281\u4f4d\u7ec4\u30012\u4f4d\u7ec4\u62163\u4f4d\u7ec4\u6307\u4ee4\uff0c\u800cARM\u5185\u6838\u4f7f\u75282\u4f4d\u7ec4\u62164\u4f4d\u7ec4\u6307\u4ee4\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c8051\u6307\u4ee4\u66f4\u5c0f\uff0c\u4f46\u8fd9\u4e00\u4f18\u52bf\u56e0\u5b9e\u9645\u4e0a\u82b1\u8d39\u8bb8\u591a\u65f6\u95f4\u800c\u53d7\u5230\u524a\u5f31\uff0cARM\u5185\u6838\u6bd48051\u5728\u4e00\u6761\u6307\u4ee4\u4e0b\u80fd\u505a\u66f4\u591a\u5de5\u4f5c\uff0c32\u4f4d\u8fd0\u7b97\u5c31\u662f\u8fd9\u6837\u4e00\u4e2a\u8303\u4f8b\u3002\u5b9e\u8df5\u8d77\u6765\uff0c\u6307\u4ee4\u5bbd\u5ea6\u662f\u80fd\u57288051\u4e0a\u4ea7\u751f\u9002\u5ea6\u7684\u66f4\u5bc6\u96c6\u4ee3\u7801\u3002<\/p>\n
\n\t\u4ee3\u7801\u7a7a\u95f4\u6548\u7387<\/p>\n
\n\t\u5728\u542b\u6709\u5206\u6563\u5f0f\u8bbf\u95ee\u53d8\u6570\u7684\u7cfb\u7edf\u4e2d\uff0cARM\u67b6\u6784\u7684\u8f7d\u5165\/\u5b58\u50a8\u67b6\u6784\u901a\u5e38\u6bd4\u6307\u4ee4\u5bbd\u5ea6\u66f4\u4e3a\u91cd\u8981\u3002\u8bd5\u60f3\u8baf\u53f7\u91cf\u7684\u5b9e\u73b0\uff0c\u4e00\u4e2a\u53d8\u6570\u9700\u8981\u5728\u4ee3\u7801\u5468\u56f4\u7684\u591a\u4e2a\u4e0d\u540c\u4f4d\u7f6e\u8fdb\u884c\u51cf\u91cf(\u5206\u914d)\u6216\u8005\u589e\u91cf(\u91ca\u653e)\u3002ARM\u5185\u6838\u5fc5\u987b\u5c06\u53d8\u6570\u8f7d\u5165\u5230\u5bc4\u5b58\u5668<\/u>\uff0c\u5bf9\u5176\u8fdb\u884c\u64cd\u4f5c\u5e76\u91cd\u65b0\u5b58\u50a8\uff0c\u8fd9\u9700\u89813\u6761\u6307\u4ee4\u3002\u53e6\u4e00\u65b9\u9762\uff0c8051\u5185\u6838\u53ef\u4ee5\u76f4\u63a5\u5728\u8bb0\u5fc6\u4f53\u4f4d\u7f6e\u4e0a\u8fdb\u884c\u64cd\u4f5c\uff0c\u4e14\u4ec5\u97001\u6761\u6307\u4ee4\u3002\u968f\u7740\u6bcf\u6b21\u5bf9\u53d8\u6570\u5b8c\u6210\u5de5\u4f5c\u91cf\u7684\u589e\u5927\uff0c\u7531\u4e8e\u8f7d\u5165\/\u5b58\u50a8\u800c\u4ea7\u751f\u7684\u6d88\u8017\u5c31\u53d8\u5f97\u5fae\u4e0d\u8db3\u9053\u3002\u4f46\u5bf9\u4e8e\u6bcf\u6b21\u4ec5\u5b8c\u6210\u4e00\u70b9\u5de5\u4f5c\u7684\u60c5\u51b5\u6765\u8bf4\uff0c\u8f7d\u5165\/\u5b58\u50a8\u80fd\u4ea7\u751f\u91cd\u8981\u5f71\u54cd\uff0c\u8ba98051\u83b7\u5f97\u660e\u663e\u7684\u6548\u7387\u4f18\u52bf\u3002<\/p>\n
\n\t\u5c3d\u7ba1\u8baf\u53f7\u91cf\u5728\u5d4c\u5165\u5f0f\u8f6f\u4f53\u4e2d\u5e76\u975e\u5e38\u89c1\uff0c\u4f46\u7b80\u5355\u7684\u8ba1\u6570\u5668\u548c\u6807\u5fd7\u8baf\u53f7\u91cf\u5374\u5e7f\u6cdb\u5e94\u7528\u4e8e\u63a7\u5236\u5bfc\u5411\u7684\u5e94\u7528\u4e2d\u5e76\u8d77\u7740\u76f8\u540c\u7684\u4f5c\u7528\u3002\u8bb8\u591a\u5e38\u89c1\u7684MCU\u4ee3\u7801\u90fd\u5c5e\u4e8e\u8fd9\u4e00\u7c7b\u578b\u3002<\/p>\n
\n\t\u53e6\u4e00\u4e2a\u539f\u56e0\u662f\uff0cARM\u5904\u7406\u5668\u6bd48051\u5185\u6838\u62e5\u6709\u66f4\u591a\u7684\u81ea\u7531\u4f7f\u7528\u6808\u7a7a\u95f4\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c8051\u8bbe\u5907\u9488\u5bf9\u6bcf\u6b21\u51fd\u5f0f\u547c\u53eb\u4ec5\u5728\u6808\u4e0a\u5b58\u50a8\u8fd4\u56de\u4f4d\u5740(2\u4f4d\u7ec4)\uff0c\u901a\u5e38\u901a\u8fc7\u5206\u914d\u7ed9\u6808\u7684\u9759\u6001\u53d8\u6570\u5904\u7406\u5927\u91cf\u7684\u4efb\u52a1\u3002<\/p>\n
\n\t\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4f1a\u4ea7\u751f\u95ee\u9898\uff0c\u56e0\u4e3a\u8fd9\u4f1a\u9020\u6210\u51fd\u6570\u9884\u8bbe\u4e0d\u53ef\u91cd\u5165\u3002\u7136\u800c\uff0c\u8fd9\u4e5f\u610f\u5473\u7740\u5fc5\u987b\u4fdd\u7559\u7684\u6808\u7a7a\u95f4\u5f88\u5c0f\uff0c\u4e14\u5b8c\u5168\u53ef\u9884\u6d4b\uff0c\u8fd9\u5728RAM\u5bb9\u91cf\u6709\u9650\u7684MCU\u4e2d\u81f3\u5173\u91cd\u8981\u3002<\/p>\n
\n\t![](\"http:\/\/www.szryc.com\/uploads\/allimg\/181224\/16331913a-0.png\")
<\/p>\n
\n\t\u56fe\u4e00: \u4e0d\u540c\u7684\u4efb\u52a1\u9700\u8981\u4f7f\u7528\u4e0d\u540c\u7684\u5de5\u5177\uff0c\u6211\u4eec\u7684\u76ee\u7684\u662f\u8981\u4e86\u89e3\u300c\u5982\u4f55\u624d\u80fd\u66f4\u597d\u5730\u8fd0\u7528\u6211\u4eec\u6240\u62e5\u6709\u7684\u5de5\u5177\u300d\uff0c\u5305\u62ec8\u4f4d\u548c32\u4f4dMCU\u3002(Source\uff1aYola)<\/p>\n
\n\t\u67b6\u6784\u7ec6\u8282<\/p>\n
\n\t\u73b0\u5728\uff0c\u6211\u4eec\u6765\u8bf4\u57fa\u672c\u60c5\u666f\u3002\u5047\u8bbe\u6709\u57fa\u4e8eARM\u548c\u57fa\u4e8e8051\u7684MCU\u5404\u4e00\u4e2a\uff0c\u914d\u6709\u6240\u9700\u7684\u5916\u8bbe\uff0c\u90a3\u4e48\u5bf9\u4e8e\u8f83\u5927\u7684\u7cfb\u7edf\u6216\u9700\u8981\u91cd\u70b9\u8003\u8651\u6613\u7528\u6027\u7684\u5e94\u7528\u6765\u8bf4\uff0cARM\u8bbe\u5907\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002\u5982\u679c\u9996\u8981\u8003\u8651\u7684\u662f\u4f4e\u6210\u672c\/\u5c0f\u5c3a\u5bf8\uff0c\u90a3\u4e488051\u8bbe\u5907\u5c06\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002\u4e0b\u9762\u6211\u4eec\u5bf9\u4e8e\u6bcf\u79cd\u67b6\u6784\u66f4\u64c5\u957f\u7684\u5e94\u7528\u8fdb\u884c\u66f4\u8be6\u7ec6\u7684\u5206\u6790\uff0c\u540c\u65f6\u4e5f\u5212\u5206\u51fa\u4e00\u822c\u539f\u5219\u3002<\/p>\n
\n\t(1) \u5ef6\u65f6<\/p>\n
\n\t\u4e24\u79cd\u67b6\u6784\u7684\u4e2d\u65ad\u548c\u51fd\u5f0f\u547c\u53eb\u5ef6\u65f6\u5b58\u5728\u5f88\u5927\u5dee\u5f02\uff0c8051\u6bd4ARM Cortex-M\u5185\u6838\u66f4\u5feb\u3002\u6b64\u5916\uff0c\u9ad8\u7ea7\u5916\u8bbe\u6c47\u6d41\u6392(APB)\u914d\u5907\u7684\u5916\u8bbe\u4e5f\u4f1a\u5f71\u54cd\u5ef6\u65f6\uff0c\u8fd9\u662f\u56e0\u4e3a\u8d44\u6599\u5fc5\u987b\u901a\u8fc7APB\u548cAMBA\u9ad8\u6027\u80fd\u6c47\u6d41\u6392(AHB)\u4f20\u8f93\u3002\u6700\u540e\uff0c\u5f53\u4f7f\u7528\u9ad8\u9891\u5185\u6838\u65f6\u949f\u65f6\uff0c\u8bb8\u591a\u57fa\u4e8eCortex-M\u7684MCU\u9700\u8981\u5206\u914dAPB\u65f6\u949f\uff0c\u8fd9\u4e5f\u589e\u52a0\u4e86\u5916\u8bbe\u5ef6\u65f6\u3002<\/p>\n
\n\t\u6211\u505a\u4e861\u4e2a\u7b80\u5355\u7684\u5b9e\u9a8c\uff0c\u5b9e\u9a8c\u4e2d\u7684\u4e2d\u65ad\u662f\u901a\u8fc7I\/O\u5f15\u811a\u89e6\u53d1\u7684\u3002\u8be5\u4e2d\u65ad\u5bf9\u5f15\u811a\u53d1\u51fa\u4e00\u4e9b\u4fe1\u53f7\uff0c\u5e76\u6839\u636e\u5f15\u53d1\u4e2d\u65ad\u7684\u5f15\u811a\u66f4\u65b0\u6807\u5fd7\u3002\u7136\u540e\u6211\u6d4b\u91cf\u4e86\u4e00\u4e9b\u53c2\u6570\u663e\u793a\u4e8632\u4f4d\u7684\u5b9e\u73b0\u3002<\/p>\n
\n\t\u7b80\u5355\u8bf4\u660e\u8fd9\u4e2a\u5b9e\u9a8c\u7ed3\u679c\uff0c8051\u5185\u6838\u5728\u4e2d\u65ad\u670d\u52a1\u7a0b\u5f0f(ISR)\u8fdb\u5165\u548c\u9000\u51fa\u65f6\u663e\u793a\u51fa\u4f18\u52bf\u3002\u4f46\u662f\uff0c\u968f\u7740\u4e2d\u65ad\u670d\u52a1\u7a0b\u5f0f(ISR)\u8d8a\u6765\u8d8a\u5927\u548c\u6267\u884c\u65f6\u95f4\u7684\u589e\u52a0\uff0c\u8fd9\u4e9b\u5ef6\u8fdf\u5c06\u53d8\u5f97\u5fae\u4e0d\u8db3\u9053\u3002\u548c\u5df2\u6709\u539f\u5219\u4e00\u81f4\uff0c\u7cfb\u7edf\u8d8a\u5927\uff0c8051\u7684\u4f18\u52bf\u8d8a\u5c0f\u3002\u6b64\u5916\uff0c\u5982\u679c\u4e2d\u65ad\u670d\u52a1\u7a0b\u5f0f(ISR)\u6d89\u53ca\u5230\u5927\u91cf\u8d44\u6599\u79fb\u8f6c\u6216\u5927\u4e8e8\u4f4d\u7684\u6574\u6570\u8d44\u6599\u8fd0\u7b97\uff0c\u4e2d\u65ad\u670d\u52a1\u7a0b\u5f0f(ISR)\u6267\u884c\u65f6\u95f4\u7684\u4f18\u52bf\u5c06\u8f6c\u5411ARM\u5185\u6838\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a\u91c7\u7528\u65b0\u6837\u672c\u66f4\u65b016\u4f4d\u621632\u4f4d\u79fb\u52a8\u5e73\u5747\u7684ADC ISR\u53ef\u80fd\u5728ARM\u8bbe\u5907\u4e0a\u6267\u884c\u5f97\u66f4\u5feb\u3002<\/p>\n
\n\t(2) \u63a7\u5236vs\u5904\u7406<\/p>\n
\n\t8051\u5185\u6838\u7684\u57fa\u672c\u529f\u80fd\u662f\u63a7\u5236\u4ee3\u7801\uff0c\u5176\u4e2d\u5bf9\u4e8e\u53d8\u6570\u7684\u8bbf\u95ee\u662f\u5206\u6563\u7684\uff0c\u5e76\u4e14\u4f7f\u7528\u4e86\u8bb8\u591a\u63a7\u5236\u903b\u8f91(if\u3001case\u7b49)\u30028051\u5185\u6838\u5728\u5904\u74068\u4f4d\u8d44\u6599\u65f6\u4e5f\u662f\u975e\u5e38\u6709\u6548\u7684\uff0c\u800cARM Cortex-M\u5185\u6838\u64c5\u957f\u8d44\u6599\u5904\u7406\u548c32\u4f4d\u8fd0\u7b97\u3002\u6b64\u5916\uff0c32\u4f4d\u8d44\u6599\u901a\u9053\u4f7f\u5f97ARM MCU\u590d\u5236\u5927\u5305\u7684\u8d44\u6599\u66f4\u52a0\u6709\u6548\uff0c\u56e0\u4e3a\u5b83\u6bcf\u6b21\u53ef\u4ee5\u79fb\u52a84\u4e2a\u4f4d\u7ec4\uff0c\u800c8051\u6bcf\u6b21\u4ec5\u80fd\u591f\u79fb\u52a81\u4e2a\u4f4d\u7ec4\u3002\u56e0\u6b64\uff0c\u90a3\u4e9b\u4e3b\u8981\u628a\u8d44\u6599\u4ece\u4e00\u4e2a\u5730\u65b9\u79fb\u52a8\u5230\u53e6\u4e00\u4e2a\u5730\u65b9(\u4f8b\u5982UART\u5230CRC\u6216\u8005\u5230USB<\/u>)\u7684\u6d41\u8d44\u6599\u5904\u7406\u7684\u5e94\u7528\u66f4\u9002\u5408\u9009\u62e9\u57fa\u4e8eARM\u5904\u7406\u5668\u7684\u7cfb\u7edf\u3002<\/p>\n
\n\t\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u6709\u5927\u91cf\u8d44\u6599\u79fb\u52a8\u621632\u4f4d\u8fd0\u7b97\u7684\u5e94\u7528\u4e0d\u5e94\u8be5\u9009\u62e98051\u5185\u6838\u5b8c\u6210\u3002\u5728\u8bb8\u591a\u60c5\u51b5\u4e0b\uff0c\u5176\u4ed6\u65b9\u9762\u7684\u8003\u8651\u5c06\u8d85\u8fc7ARM\u5185\u6838\u7684\u6548\u7387\u4f18\u52bf\uff0c\u6216\u8005\u8bf4\u8fd9\u79cd\u4f18\u52bf\u662f\u4e0d\u76f8\u5173\u7684\u3002\u8003\u8651\u4f7f\u7528UART\u5230SPI<\/u>\u6865\u63a5\u5668<\/u>\uff0c\u8be5\u5e94\u7528\u82b1\u8d39\u5927\u90e8\u5206\u65f6\u95f4\u5728\u5916\u8bbe\u4e4b\u95f4\u590d\u5236\u8d44\u6599\uff0c\u800cARM\u5185\u6838\u4f1a\u66f4\u9ad8\u6548\u5730\u5b8c\u6210\u8be5\u4efb\u52a1\u3002<\/p>\n
\n\t\u7136\u800c\uff0c\u8fd9\u4e5f\u662f\u4e00\u4e2a\u975e\u5e38\u5c0f\u7684\u5e94\u7528\uff0c\u53ef\u80fd\u5c0f\u5230\u8db3\u4ee5\u653e\u5165\u4e00\u4e2a\u4ec5\u67092 KB\u5b58\u50a8\u5bb9\u91cf\u7684\u5668\u4ef6\u5c31\u8db3\u591f\u5408\u9002\u3002\u5c3d\u7ba18051\u5185\u6838\u6548\u7387\u8f83\u4f4e\uff0c\u4f46\u5b83\u4ecd\u7136\u6709\u8db3\u591f\u7684\u5904\u7406\u80fd\u529b\u53bb\u5904\u7406\u8be5\u5e94\u7528\u4e2d\u7684\u9ad8\u8d44\u6599\u901f\u7387\u3002\u5bf9\u4e8eARM\u8bbe\u5907\u6765\u8bf4\uff0c\u53ef\u7528\u7684\u989d\u5916\u5468\u671f\u53ef\u80fd\u5904\u4e8e\u7a7a\u95f2\u56de\u5708\u6216\u300cWFI\u300d(\u7b49\u5f85\u4e2d\u65ad)\uff0c\u7b49\u5f85\u4e0b\u4e00\u4e2a\u53ef\u7528\u7684\u8d44\u6599\u7247\u5230\u6765\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c8051\u5185\u6838\u4ecd\u7136\u6700\u6709\u610f\u4e49\uff0c\u56e0\u4e3a\u989d\u5916\u7684CPU<\/u>\u5468\u671f\u662f\u5fae\u4e0d\u8db3\u9053\u7684\uff0c\u800c\u8f83\u5c0f\u7684Flash\u5c01\u88c5\u4f1a\u8282\u7ea6\u6210\u672c\u3002\u5982\u679c\u6211\u4eec\u8981\u5229\u7528\u989d\u5916\u7684\u5468\u671f\u53bb\u505a\u4e9b\u6709\u610f\u4e49\u7684\u5de5\u4f5c\uff0c\u90a3\u4e48\u989d\u5916\u7684\u6548\u7387\u5c06\u662f\u81f3\u5173\u91cd\u8981\u7684\uff0c\u4e14\u6548\u7387\u8d8a\u9ad8\u53ef\u80fd\u8d8a\u6709\u5229\u4e8eARM\u5185\u6838\u3002\u8fd9\u4e2a\u4f8b\u5b50\u8bf4\u660e\uff0c\u6e05\u695a\u88ab\u5f00\u53d1\u7cfb\u7edf\u6240\u5173\u6ce8\u7684\u73af\u5883\u4e2d\u7684\u5404\u79cd\u67b6\u6784\u4f18\u52bf\u662f\u4f55\u7b49\u91cd\u8981\u3002\u505a\u51fa\u8fd9\u4e2a\u6700\u4f73\u7684\u51b3\u5b9a\u662f\u7b80\u5355\u4f46\u5374\u91cd\u8981\u7684\u4e00\u6b65\u3002<\/p>\n
\n\t(3) \u6307\u9488<\/p>\n
\n\t8051\u8bbe\u5907\u6ca1\u6709\u50cfARM\u8bbe\u5907\u90a3\u6837\u7684\u7edf\u4e00\u7684\u5b58\u50a8\u6620\u5c04\uff0c\u800c\u662f\u5bf9\u5b58\u53d6\u7801(Flash)\u3001IDATA(\u5185\u90e8RAM)\u548cXDATA(\u5916\u90e8RAM)\u6709\u4e0d\u540c\u7684\u6307\u4ee4\u3002\u4e3a\u4e86\u751f\u6210\u9ad8\u6548\u7684\u4ee3\u7801\uff0c8051\u4ee3\u7801\u7684\u6307\u6807\u4f1a\u8bf4\u660e\u5b83\u6307\u5411\u4ec0\u4e48\u7a7a\u95f4\u3002\u7136\u800c\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528\u901a\u7528\u6307\u6807\u53ef\u4ee5\u6307\u5411\u4efb\u4f55\u7a7a\u95f4\uff0c\u4f46\u662f\u8fd9\u79cd\u7c7b\u578b\u7684\u6307\u6807\u662f\u4f4e\u6548\u7684\u8bbf\u95ee\u3002\u4f8b\u5982\uff0c\u5c06\u6307\u6807\u6307\u5411\u7f13\u51b2\u533a\u5e76\u5c06\u8be5\u7f13\u51b2\u533a\u8d44\u6599\u8f93\u51fa\u5230UART\u7684\u51fd\u6570\u3002\u5982\u679c\u6307\u6807\u662fXDATA\u6307\u6807\uff0c\u90a3\u4e48XDATA\u9635\u5217\u80fd\u88ab\u53d1\u9001\u5230UART\uff0c\u4f46\u5728\u4ee3\u7801\u7a7a\u95f4\u4e2d\u7684\u9635\u5217\u9996\u5148\u9700\u8981\u88ab\u590d\u5236\u5230XDATA\u3002\u901a\u7528\u6307\u6807\u80fd\u540c\u65f6\u6307\u5411\u4ee3\u7801\u548cXDATA\u7a7a\u95f4\uff0c\u4f46\u901f\u5ea6\u8f83\u6162\uff0c\u5e76\u4e14\u9700\u8981\u66f4\u591a\u7684\u4ee3\u7801\u6765\u8bbf\u95ee\u3002<\/p>\n
\n\t\u4e13\u7528\u533a\u57df\u6307\u6807\u5728\u5927\u591a\u60c5\u51b5\u4e0b\u80fd\u53d1\u6325\u4f5c\u7528\uff0c\u4f46\u662f\u901a\u7528\u6307\u6807\u5728\u7f16\u5199\u4f7f\u7528\u60c5\u51b5\u672a\u77e5\u7684\u53ef\u91cd\u7528\u4ee3\u7801\u65f6\u975e\u5e38\u7075\u6d3b\u3002\u5982\u679c\u8fd9\u79cd\u60c5\u51b5\u5728\u5e94\u7528\u4e2d\u5f88\u5e38\u89c1\uff0c\u90a3\u4e488051\u5c31\u5931\u53bb\u4e86\u5176\u6548\u7387\u4f18\u52bf\u3002<\/p>\n
\n\t(4) \u901a\u8fc7\u9009\u62e9\u5b8c\u6210\u5de5\u4f5c<\/p>\n
\n\t\u6211\u5df2\u7ecf\u6ce8\u610f\u5230\u591a\u6b21\uff0c\u8fd0\u7b97\u503e\u5411\u4e8e\u9009\u62e9ARM\uff0c\u800c\u63a7\u5236\u503e\u5411\u4e8e\u9009\u62e98051\uff0c\u4f46\u6ca1\u6709\u5e94\u7528\u4ec5\u4ec5\u7740\u773c\u4e8e\u8ba1\u7b97\u6216\u63a7\u5236\u3002\u6211\u4eec\u600e\u6837\u624d\u80fd\u8868\u5f81\u5e7f\u4e49\u4e0a\u7684\u5e94\u7528\uff0c\u5e76\u8ba1\u7b97\u51fa\u5b83\u7684\u5408\u9002\u8303\u56f4\u5462?\u8ba9\u6211\u4eec\u8003\u8651\u4e00\u4e2a\u753110%\u768432\u4f4d\u8ba1\u7b97\u300125%\u7684\u63a7\u5236\u4ee3\u7801\u548c65%\u7684\u4e00\u822c\u4ee3\u7801\u6784\u6210\u7684\u5047\u5b9a\u7684\u5e94\u7528\uff0c\u5b83\u4e0d\u80fd\u660e\u786e\u5730\u5f52\u4e8e8\u4f4d\u621632\u4f4d\u7c7b\u522b\u3002<\/p>\n
\n\t\u8fd9\u4e2a\u5e94\u7528\u4e5f\u66f4\u6ce8\u91cd\u4ee3\u7801\u7a7a\u95f4\u800c\u4e0d\u662f\u6267\u884c\u901f\u5ea6\uff0c\u56e0\u4e3a\u5b83\u5e76\u4e0d\u9700\u8981\u6240\u6709\u53ef\u7528MIPS\uff0c\u5e76\u4e14\u5fc5\u987b\u4e3a\u6210\u672c\u8fdb\u884c\u4f18\u5316\u3002\u6210\u672c\u6bd4\u5e94\u7528\u901f\u5ea6\u66f4\u4e3a\u91cd\u8981\u7684\u4e8b\u5b9e\u5728\u4e00\u822c\u4ee3\u7801\u60c5\u5f62\u4e0b\u5c06\u7ed98051\u5185\u6838\u5e26\u6765\u5fae\u5f31\u4f18\u52bf\u3002\u6b64\u5916\uff0c8051\u5185\u6838\u5728\u63a7\u5236\u4ee3\u7801\u4e2d\u6709\u4e2d\u95f4\u7b49\u7ea7\u7684\u4f18\u52bf\u3002ARM\u5185\u6838\u572832\u4f4d\u8ba1\u7b97\u4e0a\u5360\u4e0a\u98ce\uff0c\u4f46\u662f\u8fd9\u5e76\u975e\u662f\u5f88\u591a\u5e94\u7528\u6240\u8003\u8651\u7684\u3002\u8003\u8651\u5230\u6240\u6709\u8fd9\u4e9b\u56e0\u7d20\uff0c\u8fd9\u4e2a\u7279\u6b8a\u7684\u5e94\u7528\u9009\u62e98051\u5185\u6838\u66f4\u52a0\u5408\u9002\u3002<\/p>\n
\n\t\u5982\u679c\u8fdb\u884c\u7ec6\u5fae\u7684\u6539\u53d8\uff0c\u5047\u8bbe\u8be5\u5e94\u7528\u66f4\u5173\u5fc3\u6267\u884c\u901f\u5ea6\u800c\u975e\u6210\u672c\uff0c\u90a3\u4e48\u901a\u7528\u4ee3\u7801\u4e0d\u4f1a\u503e\u5411\u4e8e\u54ea\u79cd\u67b6\u6784\uff0c\u5e76\u4e14ARM\u5185\u6838\u5728\u8ba1\u7b97\u4ee3\u7801\u4e2d\u5168\u9762\u5360\u4f18\u52bf\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u867d\u7136\u6709\u6bd4\u8ba1\u7b97\u66f4\u591a\u7684\u63a7\u5236\u4ee3\u7801\uff0c\u4f46\u662f\u603b\u7684\u7ed3\u679c\u5c06\u76f8\u5f53\u5747\u8861\u3002\u663e\u7136\uff0c\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u6709\u5f88\u591a\u7684\u8bc4\u4f30\uff0c\u4f46\u662f\u5206\u89e3\u5e94\u7528\uff0c\u7136\u540e\u8bc4\u4f30\u6bcf\u4e00\u5143\u4ef6\u7684\u6280\u672f\u5c06?\u660e\u5e76\u786e\u4fdd\u6211\u4eec\u4e86\u89e3\u5728\u54ea\u79cd\u60c5\u51b5\u4e0b\u54ea\u79cd\u67b6\u6784\u6709\u66f4\u663e\u8457\u7684\u4f18\u52bf\u3002<\/p>\n
\n\t\u529f\u8017<\/p>\n
\n\t\u5f53\u67e5\u9605\u8d44\u6599\u624b\u518c\u65f6\uff0c\u5f88\u5bb9\u6613\u6839\u636e\u529f\u8017\u8d44\u6599\u5f97\u51fa\u54ea\u4e2aMCU\u66f4\u4f18\u7684\u7ed3\u8bba\u3002\u867d\u7136\u7761\u7720\u6a21\u5f0f\u548c\u5de5\u4f5c\u6a21\u5f0f\u7535\u6d41<\/u>\u6027\u80fd\u5728\u67d0\u4e9b\u7c7b\u578bMCU\u4e0a\u66f4\u4f18\uff0c\u4f46\u662f\u8fd9\u4e00\u8bc4\u4f30\u53ef\u80fd\u4f1a\u975e\u5e38\u5177\u6709\u8bef\u5bfc\u6027\u3002\u5360\u7a7a\u6bd4(\u5728\u6bcf\u4e2a\u7535\u6e90\u6a21\u5f0f\u4e0a\u5206\u522b\u5360\u7528\u591a\u5c11\u65f6\u95f4)\u5c06\u59cb\u7ec8\u5360\u636e\u529f\u8017\u7684\u4e3b\u5bfc\u5730\u4f4d\u3002\u9664\u975e\u4e24\u4e2a\u5668\u4ef6\u7684\u5360\u7a7a\u6bd4\u76f8\u540c\uff0c\u5426\u5219\u8d44\u6599\u624b\u518c\u4e2d\u7684\u7535\u6d41\u89c4\u683c\u51e0\u4e4e\u662f\u6ca1\u6709\u610f\u4e49\u7684\u3002\u6700\u9002\u5408\u5e94\u7528\u9700\u6c42\u7684\u6838\u5fc3\u67b6\u6784\u901a\u5e38\u5177\u6709\u66f4\u4f4e\u7684\u529f\u8017\u3002<\/p>\n
\n\t\u5047\u8bbe\u6709\u4e00\u4e2a\u7cfb\u7edf\uff0c\u5728\u8bbe\u5907\u88ab\u5524\u9192\u540e\u6dfb\u52a0\u4e00\u4e2a16\u4f4dADC\u6837\u672c\u5230\u79fb\u52a8\u5e73\u5747\uff0c\u7136\u540e\u8fd4\u56de\u5230\u4f11\u7720\u72b6\u6001\uff0c\u76f4\u5230\u83b7\u53d6\u4e0b\u4e00\u4e2a\u6837\u672c\u65f6\u624d\u53c8\u88ab\u5524\u9192\u3002\u8be5\u4efb\u52a1\u6d89\u53ca\u5230\u5927\u91cf16\u4f4d\u548c32\u4f4d\u8ba1\u7b97\u3002ARM\u8bbe\u5907\u5c06\u80fd\u591f\u8fdb\u884c\u8ba1\u7b97\uff0c\u5e76\u6bd48051\u8bbe\u5907\u66f4\u5feb\u8fd4\u56de\u5230\u4f11\u7720\u72b6\u6001\uff0c\u8fd9\u4f1a\u8ba9\u7cfb\u7edf\u529f\u8017\u66f4\u4f4e\uff0c\u5373\u4f7f8051\u5177\u6709\u66f4\u597d\u7684\u7761\u7720\u548c\u5de5\u4f5c\u6a21\u5f0f\u7535\u6d41\u3002\u5f53\u7136\uff0c\u5982\u679c\u8fdb\u884c\u7684\u4efb\u52a1\u66f4\u9002\u54088051\u8bbe\u5907\uff0c\u90a3\u4e48MCU\u529f\u8017\u7531\u4e8e\u76f8\u540c\u7684\u539f\u56e0\u800c\u5bf9\u7cfb\u7edf\u6709\u5229\u3002<\/p>\n
\n\t![](\"http:\/\/www.szryc.com\/uploads\/allimg\/181224\/163319E22-1.png\")
<\/p>\n
\n\t\u56fe\u4e8c: \u867d\u7136\u7761\u7720\u6a21\u5f0f\u548c\u5de5\u4f5c\u6a21\u5f0f\u7535\u6d41\u6027\u80fd\u5728\u67d0\u4e9b\u7c7b\u578bMCU\u4e0a\u66f4\u4f18\uff0c\u4f46\u662f\u8fd9\u4e00\u8bc4\u4f30\u53ef\u80fd\u4f1a\u975e\u5e38\u5177\u6709\u8bef\u5bfc\u6027\u3002(Source\uff1aNBC News)<\/p>\n
\n\t8\u4f4d\u621632\u4f4d?\u6211\u4ecd\u7136\u4e0d\u80fd\u51b3\u5b9a!<\/p>\n
\n\t\u5982\u679c\u8003\u8651\u5230\u6240\u6709\u8fd9\u4e9b\u53d8\u6570\u540e\uff0c\u4ecd\u7136\u4e0d\u6e05\u695a\u54ea\u4e9bMCU\u67b6\u6784\u662f\u6700\u597d\u7684\u9009\u62e9\uff0c\u4f1a\u600e\u6837?\u90a3\u597d\u5427!\u8fd9\u8bf4\u660e\uff0c\u5b83\u4eec\u90fd\u662f\u5f88\u597d\u7684\u9009\u62e9\uff0c\u4f60\u4f7f\u7528\u54ea\u79cd\u4f53\u7cfb\u7ed3\u6784\u5e76\u4e0d\u662f\u7d27\u8981\u7684\u4e8b\u60c5\u3002\u5982\u679c\u6ca1\u6709\u660e\u786e\u7684\u6280\u672f\u4f18\u52bf\uff0c\u90a3\u4e48\u8fc7\u53bb\u7684\u7ecf\u9a8c\u548c\u4e2a\u4eba\u559c\u597d\u5728\u4f60\u7684MCU\u67b6\u6784\u51b3\u5b9a\u4e2d\u4e5f\u8d77\u5230\u4e86\u5f88\u5927\u7684\u4f5c\u7528\u3002<\/p>\n
\n\t\u6b64\u5916\uff0c\u4f60\u4e5f\u53ef\u4ee5\u5229\u7528\u8fd9\u4e2a\u673a\u4f1a\u53bb\u8bc4\u4f30\u53ef\u80fd\u7684\u672a\u6765\u9879\u76ee\uff0c\u5982\u679c\u5927\u591a\u6570\u672a\u6765\u4e13\u6848\u66f4\u9002\u5408ARM\u8bbe\u5907\uff0c\u90a3\u4e48\u9009\u62e9ARM\uff0c\u5982\u679c\u672a\u6765\u9879\u76ee\u66f4\u4fa7\u91cd\u4e8e\u964d\u4f4e\u6210\u672c\u548c\u5c3a\u5bf8\uff0c\u90a3\u4e48\u5c31\u9009\u62e98051\u3002<\/p>\n
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