{"id":10020879,"date":"2025-07-04T20:40:20","date_gmt":"2025-07-04T12:40:20","guid":{"rendered":"https:\/\/itmax.cn\/?p=10020879"},"modified":"2025-07-04T20:40:20","modified_gmt":"2025-07-04T12:40:20","slug":"stm32%e8%a6%81%e5%ad%a6%e5%88%b0%e4%bb%80%e4%b9%88%e7%a8%8b%e5%ba%a6%e6%89%8d%e7%ae%97%e5%90%88%e6%a0%bc%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10020879","title":{"rendered":"STM32\u8981\u5b66\u5230\u4ec0\u4e48\u7a0b\u5ea6\u624d\u7b97\u5408\u683c\uff1f"},"content":{"rendered":"

\u4f5c\u4e3a\u4e00\u4e2a\u5728\u5d4c\u5165\u5f0f\u9886\u57df\u6478\u722c\u6eda\u6253\u4e86\u8fd110\u5e74\u7684\u8001\u5175\uff0c\u770b\u5230\u8fd9\u4e2a\u95ee\u9898\u65f6\u6211\u7684\u5185\u5fc3\u4e94\u5473\u6742\u9648\u3002”\u5408\u683c”\u8fd9\u4e24\u4e2a\u5b57\u8bf4\u8d77\u6765\u8f7b\u677e\uff0c\u4f46\u8981\u771f\u6b63\u5b9a\u4e49\u6e05\u695a\u5374\u4e0d\u662f\u4ef6\u5bb9\u6613\u7684\u4e8b\u3002\u6211\u8bb0\u5f97\u5f53\u5e7424\u5c81\u521a\u4ece\u673a\u68b0\u4e13\u4e1a\u88ab\u8c03\u5242\u5230\u7535\u5b50\u4e13\u4e1a\u5f00\u59cb\u63a5\u89e6STM32\u7684\u65f6\u5019\uff0c\u4e5f\u66fe\u7ecf\u65e0\u6570\u6b21\u5730\u95ee\u8fc7\u81ea\u5df1\uff1a\u6211\u5230\u5e95\u5b66\u5230\u4ec0\u4e48\u7a0b\u5ea6\u624d\u7b97\u5165\u95e8\uff1f\u4ec0\u4e48\u65f6\u5019\u624d\u80fd\u8bf4\u81ea\u5df1”\u4f1a”STM32\u4e86\uff1f\u4ec0\u4e48\u65f6\u5019\u624d\u80fd\u5728\u7b80\u5386\u4e0a\u81ea\u4fe1\u5730\u5199\u4e0b”\u7cbe\u901aSTM32″\uff1f<\/p>\n

\u90a3\u65f6\u5019\u7684\u6211\u62ff\u7740\u4eba\u751f\u7b2c\u4e00\u5757STM32\u5f00\u53d1\u677f\u2014\u2014\u4e00\u5757STM32F103\u7684\u6700\u5c0f\u7cfb\u7edf\u677f\uff0c\u770b\u7740\u4e0a\u9762\u5bc6\u5bc6\u9ebb\u9ebb\u7684\u5f15\u811a\u548c\u7535\u8def\uff0c\u5185\u5fc3\u5145\u6ee1\u4e86\u65e2\u5174\u594b\u53c8\u6050\u60e7\u7684\u590d\u6742\u60c5\u7eea\u3002\u5174\u594b\u7684\u662f\u7ec8\u4e8e\u8981\u63a5\u89e6\u4f20\u8bf4\u4e2d\u768432\u4f4d\u5355\u7247\u673a\u4e86\uff0c\u6050\u60e7\u7684\u662f\u8fd9\u4e1c\u897f\u770b\u8d77\u6765\u6bd451\u5355\u7247\u673a\u590d\u6742\u4e86\u5341\u500d\u4e0d\u6b62\uff0c\u6211\u771f\u7684\u80fd\u5b66\u4f1a\u5417\uff1f<\/p>\n

\u73b0\u572830\u5c81\u7684\u6211\uff0c\u5df2\u7ecf\u901a\u8fc7\u81ea\u5a92\u4f53\u521b\u4e1a\u8d5a\u5230\u4e86\u7b2c\u4e00\u4e2a\u767e\u4e07\uff0c\u5728\u4e8c\u7ebf\u57ce\u5e02\u4e70\u623f\u4e70\u8f66\uff0c\u62e5\u6709\u4e86\u81ea\u5df1\u7684\u5c0f\u516c\u53f8\uff0c\u6d89\u53ca\u5e7f\u544a\u3001\u8bfe\u7a0b\u3001\u4f01\u4e1a\u54a8\u8be2\u3001\u5916\u5305\u7b49\u591a\u4e2a\u4e1a\u52a1\u677f\u5757\u3002\u56de\u5934\u770b\u8fd9\u6bb5\u5b66\u4e60\u5386\u7a0b\uff0c\u6211\u60f3\u6211\u6709\u8d44\u683c\u6765\u6df1\u5ea6\u5256\u6790\u8fd9\u4e2a\u8ba9\u65e0\u6570\u5d4c\u5165\u5f0f\u521d\u5b66\u8005\u7ea0\u7ed3\u7684\u95ee\u9898\u3002\u4eca\u5929\u6211\u60f3\u7528\u6700\u771f\u8bda\u7684\u8bdd\u8ddf\u5927\u5bb6\u804a\u804aSTM32\u7684\u5408\u683c\u6807\u51c6\uff0c\u8fd9\u4e0d\u4ec5\u4ec5\u662f\u4e00\u4e2a\u6280\u672f\u95ee\u9898\uff0c\u66f4\u662f\u5173\u4e4e\u6211\u4eec\u6bcf\u4e2a\u5d4c\u5165\u5f0f\u5de5\u7a0b\u5e08\u81ea\u6211\u8ba4\u77e5\u548c\u804c\u4e1a\u89c4\u5212\u7684\u91cd\u8981\u8bdd\u9898\u3002<\/p>\n

\u91cd\u65b0\u5b9a\u4e49”\u5408\u683c”\u2014\u2014\u4ece\u8ff7\u832b\u5230\u6e05\u6670\u7684\u8ba4\u77e5\u8f6c\u53d8<\/strong><\/h2>\n

\u5728\u6df1\u5165\u8ba8\u8bba\u5177\u4f53\u7684\u6280\u672f\u6807\u51c6\u4e4b\u524d\uff0c\u6211\u89c9\u5f97\u6709\u5fc5\u8981\u5148\u804a\u804a”\u5408\u683c”\u8fd9\u4e2a\u6982\u5ff5\u672c\u8eab\u3002\u5f88\u591a\u4eba\u5b66STM32\u7684\u65f6\u5019\u90fd\u6709\u4e00\u4e2a\u8bef\u533a\uff0c\u603b\u60f3\u627e\u5230\u4e00\u4e2a\u6807\u51c6\u7b54\u6848\uff1a\u5b66\u4f1a\u4e86\u54ea\u4e9b\u77e5\u8bc6\u70b9\u5c31\u7b97\u5408\u683c\u4e86\uff1f\u80fd\u505a\u51fa\u4ec0\u4e48\u9879\u76ee\u5c31\u7b97\u5408\u683c\u4e86\uff1f\u8fbe\u5230\u4ec0\u4e48\u85aa\u8d44\u6c34\u5e73\u5c31\u7b97\u5408\u683c\u4e86\uff1f<\/p>\n

\u4f46\u73b0\u5b9e\u662f\uff0c”\u5408\u683c”\u4ece\u6765\u90fd\u4e0d\u662f\u4e00\u4e2a\u7edd\u5bf9\u7684\u6982\u5ff5\uff0c\u800c\u662f\u4e00\u4e2a\u76f8\u5bf9\u7684\u3001\u52a8\u6001\u7684\u3001\u591a\u7ef4\u5ea6\u7684\u8bc4\u4ef7\u4f53\u7cfb\u3002\u5b83\u53d6\u51b3\u4e8e\u4f60\u7684\u5c97\u4f4d\u8981\u6c42\u3001\u9879\u76ee\u9700\u6c42\u3001\u516c\u53f8\u671f\u671b\u3001\u884c\u4e1a\u6c34\u5e73\uff0c\u751a\u81f3\u53d6\u51b3\u4e8e\u4f60\u81ea\u5df1\u7684\u804c\u4e1a\u89c4\u5212\u548c\u4eba\u751f\u76ee\u6807\u3002<\/p>\n

\u6211\u8bb0\u5f97\u521a\u5f00\u59cb\u5b66STM32\u7684\u65f6\u5019\uff0c\u770b\u7f51\u4e0a\u7684\u5404\u79cd\u6559\u7a0b\u548c\u9879\u76ee\uff0c\u603b\u89c9\u5f97\u522b\u4eba\u505a\u7684\u4e1c\u897f\u597d\u590d\u6742\u3001\u597d\u9ad8\u7ea7\uff0c\u800c\u81ea\u5df1\u8fde\u6700\u57fa\u672c\u7684GPIO\u90fd\u641e\u4e0d\u660e\u767d\uff0c\u5fc3\u91cc\u5145\u6ee1\u4e86\u632b\u8d25\u611f\u3002\u90a3\u65f6\u5019\u6211\u7ed9\u81ea\u5df1\u5b9a\u7684”\u5408\u683c”\u6807\u51c6\u5f88\u7b80\u5355\uff1a\u80fd\u70b9\u4eaeLED\u5c31\u7b97\u5165\u95e8\uff0c\u80fd\u505a\u4e2a\u7b80\u5355\u7684\u6570\u636e\u91c7\u96c6\u5c31\u7b97\u5408\u683c\uff0c\u80fd\u72ec\u7acb\u5b8c\u6210\u4e00\u4e2a\u9879\u76ee\u5c31\u7b97\u9ad8\u624b\u3002<\/p>\n

\u4f46\u968f\u7740\u6280\u672f\u6c34\u5e73\u7684\u63d0\u5347\u548c\u5de5\u4f5c\u7ecf\u9a8c\u7684\u79ef\u7d2f\uff0c\u6211\u53d1\u73b0\u8fd9\u79cd\u7b80\u5355\u7c97\u66b4\u7684\u6807\u51c6\u5b9a\u4e49\u662f\u6709\u95ee\u9898\u7684\u3002\u771f\u6b63\u7684”\u5408\u683c”\u5e94\u8be5\u662f\u4e00\u4e2a\u7acb\u4f53\u7684\u3001\u591a\u5c42\u6b21\u7684\u80fd\u529b\u4f53\u7cfb\uff0c\u5b83\u5305\u62ec\u6280\u672f\u6df1\u5ea6\u3001\u77e5\u8bc6\u5e7f\u5ea6\u3001\u5b9e\u8df5\u7ecf\u9a8c\u3001\u89e3\u51b3\u95ee\u9898\u7684\u80fd\u529b\u3001\u5b66\u4e60\u80fd\u529b\u3001\u6c9f\u901a\u534f\u4f5c\u80fd\u529b\u7b49\u591a\u4e2a\u7ef4\u5ea6\u3002<\/p>\n

\u66f4\u91cd\u8981\u7684\u662f\uff0c”\u5408\u683c”\u4e0d\u662f\u4e00\u4e2a\u7ec8\u70b9\uff0c\u800c\u662f\u4e00\u4e2a\u6301\u7eed\u63d0\u5347\u7684\u8fc7\u7a0b\u3002\u5f53\u4f60\u89c9\u5f97\u81ea\u5df1\u5728\u67d0\u4e2a\u5c42\u6b21\u4e0a”\u5408\u683c”\u4e86\uff0c\u5c31\u5e94\u8be5\u5411\u4e0b\u4e00\u4e2a\u5c42\u6b21\u6311\u6218\u3002\u8fd9\u79cd\u6301\u7eed\u7684\u81ea\u6211\u8d85\u8d8a\uff0c\u624d\u662f\u6280\u672f\u4eba\u5458\u5e94\u6709\u7684\u6210\u957f\u5fc3\u6001\u3002<\/p>\n

\u5165\u95e8\u7ea7\u5408\u683c\uff1a\u5efa\u7acb\u624e\u5b9e\u7684\u6280\u672f\u57fa\u7840<\/strong><\/h2>\n

\u8bf4\u5230\u5165\u95e8\u7ea7\u7684\u5408\u683c\u6807\u51c6\uff0c\u5f88\u591a\u4eba\u53ef\u80fd\u89c9\u5f97\u5c31\u662f\u4f1a\u7528\u51e0\u4e2a\u5916\u8bbe\uff0c\u80fd\u8dd1\u901a\u51e0\u4e2a\u4f8b\u7a0b\u5c31\u884c\u4e86\u3002\u4f46\u6211\u60f3\u8bf4\u7684\u662f\uff0c\u5982\u679c\u4f60\u771f\u7684\u60f3\u5728\u5d4c\u5165\u5f0f\u8fd9\u6761\u8def\u4e0a\u8d70\u5f97\u8fdc\uff0c\u5165\u95e8\u9636\u6bb5\u7684\u57fa\u7840\u4e00\u5b9a\u8981\u6253\u5f97\u624e\u5b9e\u3002\u8fd9\u4e2a\u9636\u6bb5\u770b\u8d77\u6765\u7b80\u5355\uff0c\u4f46\u5b9e\u9645\u4e0a\u662f\u6574\u4e2a\u6280\u672f\u4f53\u7cfb\u7684\u6839\u57fa\uff0c\u5bb9\u4e0d\u5f97\u534a\u70b9\u9a6c\u864e\u3002<\/p>\n

\u6df1\u5165\u7406\u89e3STM32\u7684\u786c\u4ef6\u67b6\u6784\u548c\u5de5\u4f5c\u539f\u7406<\/strong><\/p>\n

\u8981\u60f3\u771f\u6b63\u638c\u63e1STM32\uff0c\u9996\u5148\u5fc5\u987b\u5bf9\u5176\u786c\u4ef6\u67b6\u6784\u6709\u6df1\u5165\u7684\u7406\u89e3\u3002\u8fd9\u4e0d\u662f\u7b80\u5355\u5730\u8bb0\u4f4f\u51e0\u4e2a\u5bc4\u5b58\u5668\u5730\u5740\u6216\u8005\u80cc\u8bf5\u51e0\u4e2a\u914d\u7f6e\u6b65\u9aa4\uff0c\u800c\u662f\u8981\u7406\u89e3\u6bcf\u4e2a\u7ec4\u4ef6\u7684\u5de5\u4f5c\u539f\u7406\u3001\u76f8\u4e92\u5173\u7cfb\u548c\u8bbe\u8ba1\u601d\u60f3\u3002<\/p>\n

\u6211\u8bb0\u5f97\u521a\u5f00\u59cb\u5b66STM32\u7684\u65f6\u5019\uff0c\u603b\u662f\u6025\u4e8e\u4e0a\u624b\u7f16\u7a0b\uff0c\u89c9\u5f97\u90a3\u4e9b\u786c\u4ef6\u539f\u7406\u592a\u67af\u71e5\uff0c\u80fd\u7528\u5c31\u884c\u4e86\u3002\u7ed3\u679c\u5728\u7b2c\u4e00\u4e2a\u9879\u76ee\u4e2d\u5c31\u5403\u4e86\u5927\u4e8f\u3002\u9879\u76ee\u9700\u8981\u7cbe\u786e\u63a7\u5236PWM\u7684\u9891\u7387\u548c\u5360\u7a7a\u6bd4\uff0c\u6211\u6309\u7167\u7f51\u4e0a\u7684\u4f8b\u7a0b\u914d\u7f6e\u4e86\u4e00\u904d\uff0c\u529f\u80fd\u662f\u5b9e\u73b0\u4e86\uff0c\u4f46\u7cbe\u5ea6\u603b\u662f\u4e0d\u591f\u3002\u6298\u817e\u4e86\u597d\u51e0\u5929\uff0c\u95ee\u9898\u59cb\u7ec8\u89e3\u51b3\u4e0d\u4e86\u3002<\/p>\n

\u540e\u6765\u6211\u9759\u4e0b\u5fc3\u6765\uff0c\u8ba4\u771f\u7814\u8bfbSTM32\u7684reference manual\uff0c\u6df1\u5165\u7406\u89e3\u5b9a\u65f6\u5668\u7684\u5de5\u4f5c\u539f\u7406\uff1a\u65f6\u949f\u6e90\u7684\u9009\u62e9\u3001\u9884\u5206\u9891\u5668\u7684\u4f5c\u7528\u3001\u81ea\u52a8\u91cd\u8f7d\u503c\u7684\u8ba1\u7b97\u3001\u6bd4\u8f83\u5bc4\u5b58\u5668\u7684\u5de5\u4f5c\u673a\u5236\u7b49\u7b49\u3002\u5f53\u6211\u7406\u89e3\u4e86\u8fd9\u4e9b\u5e95\u5c42\u539f\u7406\u540e\uff0c\u4e0d\u4ec5\u89e3\u51b3\u4e86\u7cbe\u5ea6\u95ee\u9898\uff0c\u8fd8\u53d1\u73b0\u4e86\u4e00\u4e9b\u66f4\u9ad8\u6548\u7684\u5b9e\u73b0\u65b9\u6cd5\u3002<\/p>\n

\u4e00\u4e2a\u5165\u95e8\u7ea7\u5408\u683c\u7684\u5de5\u7a0b\u5e08\u5e94\u8be5\u6df1\u5165\u7406\u89e3\uff1a<\/p>\n

ARM Cortex-M\u5185\u6838\u7684\u57fa\u7840\u67b6\u6784<\/strong>\uff1a\u8981\u77e5\u9053Cortex-M\u5185\u6838\u4e0d\u540c\u4e8e\u4f20\u7edf\u76848\u4f4d\u5355\u7247\u673a\uff0c\u5b83\u91c7\u7528\u4e86\u54c8\u4f5b\u67b6\u6784\u3001\u6d41\u6c34\u7ebf\u8bbe\u8ba1\u3001\u5d4c\u5957\u5411\u91cf\u4e2d\u65ad\u63a7\u5236\u5668\u7b49\u5148\u8fdb\u7279\u6027\u3002\u7406\u89e3\u8fd9\u4e9b\u7279\u6027\u5bf9\u4e8e\u540e\u7eed\u7684\u9ad8\u7ea7\u5e94\u7528\u5f88\u91cd\u8981\u3002\u6bd4\u5982\uff0c\u6d41\u6c34\u7ebf\u8bbe\u8ba1\u610f\u5473\u7740\u6307\u4ee4\u7684\u6267\u884c\u662f\u91cd\u53e0\u7684\uff0c\u8fd9\u4f1a\u5f71\u54cd\u7cbe\u786e\u5ef6\u65f6\u7684\u5b9e\u73b0\uff1bNVIC\u7684\u8bbe\u8ba1\u51b3\u5b9a\u4e86\u4e2d\u65ad\u7684\u4f18\u5148\u7ea7\u548c\u5d4c\u5957\u89c4\u5219\u3002<\/p>\n

\u5b58\u50a8\u5668\u6620\u5c04\u548c\u603b\u7ebf\u67b6\u6784<\/strong>\uff1aSTM32\u91c7\u7528\u4e86\u7edf\u4e00\u7684\u5b58\u50a8\u5668\u6620\u5c04\uff0c\u5c06Flash\u3001SRAM\u3001\u5916\u8bbe\u5bc4\u5b58\u5668\u7b49\u90fd\u6620\u5c04\u5230\u7edf\u4e00\u7684\u5730\u5740\u7a7a\u95f4\u4e2d\u3002\u7406\u89e3\u8fd9\u4e2a\u6620\u5c04\u5173\u7cfb\u5bf9\u4e8e\u7406\u89e3\u7a0b\u5e8f\u7684\u8fd0\u884c\u673a\u5236\u5f88\u91cd\u8981\u3002\u6bd4\u5982\uff0c\u4e3a\u4ec0\u4e48\u6709\u4e9b\u53d8\u91cf\u8981\u653e\u5728\u7279\u5b9a\u7684\u5b58\u50a8\u533a\u57df\uff1f\u4e3a\u4ec0\u4e48DMA\u4f20\u8f93\u8981\u8003\u8651\u603b\u7ebf\u7684\u5e26\u5bbd\u9650\u5236\uff1f<\/p>\n

\u65f6\u949f\u7cfb\u7edf\u7684\u5b8c\u6574\u67b6\u6784<\/strong>\uff1aSTM32\u7684\u65f6\u949f\u7cfb\u7edf\u76f8\u5f53\u590d\u6742\uff0c\u5305\u62ec\u591a\u4e2a\u65f6\u949f\u6e90\u3001PLL\u500d\u9891\u3001\u65f6\u949f\u5206\u914d\u7f51\u7edc\u7b49\u3002\u5f88\u591a\u521d\u5b66\u8005\u53ea\u662f\u7b80\u5355\u5730\u8c03\u7528\u5e93\u51fd\u6570\u914d\u7f6e\u65f6\u949f\uff0c\u4f46\u4e0d\u7406\u89e3\u5176\u4e2d\u7684\u539f\u7406\u3002\u5b9e\u9645\u4e0a\uff0c\u65f6\u949f\u7cfb\u7edf\u662f\u6574\u4e2a\u82af\u7247\u7684\u5fc3\u810f\uff0c\u5b83\u7684\u914d\u7f6e\u76f4\u63a5\u5f71\u54cd\u7cfb\u7edf\u7684\u6027\u80fd\u3001\u529f\u8017\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n

\u590d\u4f4d\u548c\u542f\u52a8\u8fc7\u7a0b<\/strong>\uff1a\u8981\u7406\u89e3STM32\u4e0a\u7535\u540e\u7684\u5b8c\u6574\u542f\u52a8\u6d41\u7a0b\uff1a\u4ece\u786c\u4ef6\u590d\u4f4d\u5230\u52a0\u8f7d\u542f\u52a8\u4ee3\u7801\uff0c\u4ece\u521d\u59cb\u5316\u7cfb\u7edf\u65f6\u949f\u5230\u8df3\u8f6c\u5230\u4e3b\u7a0b\u5e8f\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u7684\u6bcf\u4e00\u6b65\u90fd\u53ef\u80fd\u5f71\u54cd\u7cfb\u7edf\u7684\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

\"\"<\/p>\n

\u7cbe\u901a\u57fa\u7840\u5916\u8bbe\u7684\u6df1\u5c42\u5e94\u7528<\/strong><\/p>\n

\u5f88\u591a\u4eba\u89c9\u5f97GPIO\u5c31\u662f\u7b80\u5355\u7684\u9ad8\u4f4e\u7535\u5e73\u63a7\u5236\uff0c\u5b9a\u65f6\u5668\u5c31\u662f\u5b9a\u65f6\u529f\u80fd\uff0c\u4e32\u53e3\u5c31\u662f\u6536\u53d1\u6570\u636e\u3002\u4f46\u8981\u8fbe\u5230\u5165\u95e8\u7ea7\u5408\u683c\u7684\u6807\u51c6\uff0c\u5fc5\u987b\u5bf9\u8fd9\u4e9b\u57fa\u7840\u5916\u8bbe\u6709\u66f4\u6df1\u5165\u7684\u7406\u89e3\u548c\u5e94\u7528\u80fd\u529b\u3002<\/p>\n

GPIO\u7684\u9ad8\u7ea7\u7279\u6027\u548c\u5e94\u7528\u6280\u5de7<\/strong><\/p>\n

GPIO\u770b\u8d77\u6765\u662f\u6700\u7b80\u5355\u7684\u5916\u8bbe\uff0c\u4f46\u8981\u7528\u597d\u5374\u4e0d\u5bb9\u6613\u3002\u4e00\u4e2a\u5408\u683c\u7684\u5de5\u7a0b\u5e08\u5e94\u8be5\u7406\u89e3GPIO\u7684\u5404\u79cd\u5de5\u4f5c\u6a21\u5f0f\uff0c\u77e5\u9053\u5728\u4ec0\u4e48\u60c5\u51b5\u4e0b\u4f7f\u7528\u4ec0\u4e48\u6a21\u5f0f\uff0c\u7406\u89e3\u5176\u7535\u6c14\u7279\u6027\u548c\u65f6\u5e8f\u8981\u6c42\u3002<\/p>\n

\u6211\u5728\u505a\u7b2c\u4e00\u4e2a\u5546\u4e1a\u9879\u76ee\u65f6\uff0c\u9700\u8981\u7528STM32\u63a7\u5236\u591a\u4e2a\u7ee7\u7535\u5668\u3002\u521a\u5f00\u59cb\u89c9\u5f97\u5f88\u7b80\u5355\uff0c\u914d\u7f6e\u51e0\u4e2aGPIO\u8f93\u51fa\uff0c\u63a7\u5236\u9ad8\u4f4e\u7535\u5e73\u5c31\u884c\u4e86\u3002\u4f46\u5b9e\u9645\u5e94\u7528\u4e2d\u5374\u9047\u5230\u4e86\u5404\u79cd\u95ee\u9898\uff1a\u6709\u4e9b\u7ee7\u7535\u5668\u5438\u5408\u4e0d\u7a33\u5b9a\uff0c\u6709\u4e9b\u7ee7\u7535\u5668\u4f1a\u8bef\u52a8\u4f5c\uff0c\u7cfb\u7edf\u8fd8\u5076\u5c14\u51fa\u73b0\u590d\u4f4d\u73b0\u8c61\u3002<\/p>\n

\u7ecf\u8fc7\u6df1\u5165\u5206\u6790\u624d\u53d1\u73b0\uff0c\u95ee\u9898\u51fa\u5728GPIO\u914d\u7f6e\u7684\u7ec6\u8282\u4e0a\uff1a<\/p>\n

\u9a71\u52a8\u80fd\u529b\u7684\u8003\u8651<\/strong>\uff1a\u4e0d\u540c\u7684GPIO\u8f93\u51fa\u6a21\u5f0f\u6709\u4e0d\u540c\u7684\u9a71\u52a8\u80fd\u529b\u3002\u63a8\u633d\u8f93\u51fa\u80fd\u63d0\u4f9b\u66f4\u5927\u7684\u9a71\u52a8\u7535\u6d41\uff0c\u4f46\u5f00\u6f0f\u8f93\u51fa\u66f4\u9002\u5408\u9a71\u52a8\u611f\u6027\u8d1f\u8f7d\u3002\u7ee7\u7535\u5668\u7ebf\u5708\u662f\u5178\u578b\u7684\u611f\u6027\u8d1f\u8f7d\uff0c\u9700\u8981\u8003\u8651\u53cd\u5411\u7535\u52a8\u52bf\u7684\u5f71\u54cd\u3002<\/p>\n

\u8f93\u5165\u6a21\u5f0f\u7684\u9009\u62e9<\/strong>\uff1aGPIO\u7684\u8f93\u5165\u6a21\u5f0f\u5305\u62ec\u6d6e\u7a7a\u8f93\u5165\u3001\u4e0a\u62c9\u8f93\u5165\u3001\u4e0b\u62c9\u8f93\u5165\u7b49\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6d6e\u7a7a\u8f93\u5165\u5bb9\u6613\u53d7\u5230\u5e72\u6270\uff0c\u7279\u522b\u662f\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\u3002\u5408\u7406\u9009\u62e9\u4e0a\u62c9\u6216\u4e0b\u62c9\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n

\u591a\u529f\u80fd\u5f15\u811a\u7684\u914d\u7f6e<\/strong>\uff1aSTM32\u7684GPIO\u901a\u5e38\u5177\u6709\u591a\u79cd\u529f\u80fd\uff0c\u9700\u8981\u901a\u8fc7\u590d\u7528\u529f\u80fd\u914d\u7f6e\u6765\u9009\u62e9\u5177\u4f53\u529f\u80fd\u3002\u8fd9\u4e2a\u914d\u7f6e\u4e0d\u4ec5\u8981\u8003\u8651\u529f\u80fd\u9700\u6c42\uff0c\u8fd8\u8981\u8003\u8651\u7535\u6c14\u7279\u6027\u7684\u5339\u914d\u3002<\/p>\n

GPIO\u901f\u5ea6\u7684\u8bbe\u7f6e<\/strong>\uff1aGPIO\u7684\u8f93\u51fa\u901f\u5ea6\u8bbe\u7f6e\u4f1a\u5f71\u54cd\u4fe1\u53f7\u7684\u8fb9\u6cbf\u9661\u5ced\u7a0b\u5ea6\u548cEMI\u7279\u6027\u3002\u9ad8\u901f\u8bbe\u7f6e\u53ef\u4ee5\u83b7\u5f97\u66f4\u5feb\u7684\u54cd\u5e94\uff0c\u4f46\u53ef\u80fd\u589e\u52a0EMI\u5e72\u6270\uff1b\u4f4e\u901f\u8bbe\u7f6e\u53ef\u4ee5\u51cf\u5c11\u5e72\u6270\uff0c\u4f46\u53ef\u80fd\u5f71\u54cd\u65f6\u5e8f\u8981\u6c42\u3002<\/p>\n

\u5b9a\u65f6\u5668\u7684\u6df1\u5ea6\u5e94\u7528\u548c\u4f18\u5316\u6280\u5de7<\/strong><\/p>\n

\u5b9a\u65f6\u5668\u662fSTM32\u6700\u91cd\u8981\u4e5f\u662f\u6700\u590d\u6742\u7684\u5916\u8bbe\u4e4b\u4e00\u3002\u5f88\u591a\u4eba\u53ea\u4f1a\u57fa\u672c\u7684\u5b9a\u65f6\u529f\u80fd\uff0c\u4f46\u5b9a\u65f6\u5668\u7684\u771f\u6b63\u5a01\u529b\u5728\u4e8e\u5176\u9ad8\u7ea7\u7279\u6027\u7684\u5e94\u7528\u3002<\/p>\n

\u6211\u5728\u6c7d\u8f66\u7535\u5b50\u9879\u76ee\u4e2d\u9047\u5230\u8fc7\u4e00\u4e2a\u590d\u6742\u7684PWM\u63a7\u5236\u9700\u6c42\uff1a\u9700\u8981\u540c\u65f6\u63a7\u52366\u8defPWM\u8f93\u51fa\uff0c\u5404\u8def\u4e4b\u95f4\u8981\u6709\u7cbe\u786e\u7684\u76f8\u4f4d\u5173\u7cfb\uff0c\u5360\u7a7a\u6bd4\u8981\u80fd\u591f\u5b9e\u65f6\u8c03\u6574\uff0c\u8fd8\u8981\u6709\u6b7b\u533a\u4fdd\u62a4\u529f\u80fd\u3002\u8fd9\u79cd\u9700\u6c42\u5982\u679c\u4e0d\u6df1\u5165\u7406\u89e3\u5b9a\u65f6\u5668\u7684\u9ad8\u7ea7\u7279\u6027\uff0c\u662f\u65e0\u6cd5\u5b9e\u73b0\u7684\u3002<\/p>\n

\u5b9a\u65f6\u5668\u7684\u5de5\u4f5c\u6a21\u5f0f\u6df1\u5ea6\u7406\u89e3<\/strong>\uff1aSTM32\u7684\u5b9a\u65f6\u5668\u6709\u591a\u79cd\u5de5\u4f5c\u6a21\u5f0f\uff0c\u5305\u62ec\u5411\u4e0a\u8ba1\u6570\u3001\u5411\u4e0b\u8ba1\u6570\u3001\u4e2d\u5fc3\u5bf9\u9f50\u8ba1\u6570\u7b49\u3002\u6bcf\u79cd\u6a21\u5f0f\u90fd\u6709\u5176\u7279\u5b9a\u7684\u5e94\u7528\u573a\u666f\u3002\u6bd4\u5982\uff0c\u4e2d\u5fc3\u5bf9\u9f50\u8ba1\u6570\u6a21\u5f0f\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u79f0\u7684PWM\u6ce2\u5f62\uff0c\u8fd9\u5bf9\u4e8e\u7535\u673a\u63a7\u5236\u5f88\u91cd\u8981\u3002<\/p>\n

PWM\u8f93\u51fa\u7684\u9ad8\u7ea7\u7279\u6027<\/strong>\uff1a\u9664\u4e86\u57fa\u672c\u7684PWM\u8f93\u51fa\uff0cSTM32\u7684\u9ad8\u7ea7\u5b9a\u65f6\u5668\u8fd8\u652f\u6301\u4e92\u8865PWM\u8f93\u51fa\u3001\u6b7b\u533a\u63d2\u5165\u3001\u5239\u8f66\u4fdd\u62a4\u7b49\u529f\u80fd\u3002\u8fd9\u4e9b\u529f\u80fd\u5bf9\u4e8e\u7535\u673a\u63a7\u5236\u3001\u7535\u6e90\u8f6c\u6362\u7b49\u5e94\u7528\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

\u8f93\u5165\u6355\u83b7\u7684\u7cbe\u786e\u6d4b\u91cf<\/strong>\uff1a\u8f93\u5165\u6355\u83b7\u529f\u80fd\u53ef\u4ee5\u7cbe\u786e\u6d4b\u91cf\u5916\u90e8\u4fe1\u53f7\u7684\u9891\u7387\u3001\u5360\u7a7a\u6bd4\u3001\u76f8\u4f4d\u7b49\u53c2\u6570\u3002\u4f46\u8981\u83b7\u5f97\u51c6\u786e\u7684\u6d4b\u91cf\u7ed3\u679c\uff0c\u9700\u8981\u8003\u8651\u65f6\u949f\u7cbe\u5ea6\u3001\u91cf\u5316\u8bef\u5dee\u3001\u6d4b\u91cf\u7a97\u53e3\u7b49\u56e0\u7d20\u3002<\/p>\n

\u5b9a\u65f6\u5668\u8054\u52a8\u548c\u540c\u6b65<\/strong>\uff1a\u591a\u4e2a\u5b9a\u65f6\u5668\u53ef\u4ee5\u901a\u8fc7\u5185\u90e8\u8fde\u63a5\u5b9e\u73b0\u8054\u52a8\u548c\u540c\u6b65\u3002\u8fd9\u79cd\u529f\u80fd\u53ef\u4ee5\u5b9e\u73b0\u590d\u6742\u7684\u65f6\u5e8f\u63a7\u5236\uff0c\u6bd4\u5982\u591a\u8defPWM\u7684\u7cbe\u786e\u76f8\u4f4d\u63a7\u5236\u3002<\/p>\n

\u4e2d\u65ad\u7cfb\u7edf\u7684\u6df1\u5165\u7406\u89e3\u548c\u4f18\u5316\u5e94\u7528<\/strong><\/p>\n

\u4e2d\u65ad\u7cfb\u7edf\u662f\u5b9e\u65f6\u7cfb\u7edf\u7684\u6838\u5fc3\uff0cSTM32\u7684NVIC\uff08\u5d4c\u5957\u5411\u91cf\u4e2d\u65ad\u63a7\u5236\u5668\uff09\u529f\u80fd\u5f3a\u5927\u4f46\u4e5f\u76f8\u5bf9\u590d\u6742\u3002\u4e00\u4e2a\u5408\u683c\u7684\u5de5\u7a0b\u5e08\u5fc5\u987b\u6df1\u5165\u7406\u89e3\u4e2d\u65ad\u7684\u5de5\u4f5c\u673a\u5236\uff0c\u80fd\u591f\u8bbe\u8ba1\u5408\u7406\u7684\u4e2d\u65ad\u5904\u7406\u67b6\u6784\u3002<\/p>\n

\u6211\u5728\u505a\u4e00\u4e2a\u6570\u636e\u91c7\u96c6\u7cfb\u7edf\u65f6\uff0c\u9700\u8981\u540c\u65f6\u5904\u7406\u591a\u4e2a\u4e2d\u65ad\u6e90\uff1aADC\u8f6c\u6362\u5b8c\u6210\u4e2d\u65ad\u3001DMA\u4f20\u8f93\u5b8c\u6210\u4e2d\u65ad\u3001\u4e32\u53e3\u63a5\u6536\u4e2d\u65ad\u3001\u5b9a\u65f6\u5668\u4e2d\u65ad\u7b49\u3002\u5982\u679c\u4e0d\u5408\u7406\u8bbe\u8ba1\u4e2d\u65ad\u4f18\u5148\u7ea7\u548c\u5904\u7406\u6d41\u7a0b\uff0c\u5f88\u5bb9\u6613\u51fa\u73b0\u6570\u636e\u4e22\u5931\u6216\u7cfb\u7edf\u6b7b\u9501\u7684\u95ee\u9898\u3002<\/p>\n

\u4e2d\u65ad\u4f18\u5148\u7ea7\u7684\u5408\u7406\u8bbe\u8ba1<\/strong>\uff1aSTM32\u7684NVIC\u652f\u6301\u53ef\u7f16\u7a0b\u7684\u4e2d\u65ad\u4f18\u5148\u7ea7\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4e2d\u65ad\u7684\u5d4c\u5957\u3002\u4f46\u4f18\u5148\u7ea7\u7684\u8bbe\u8ba1\u9700\u8981\u7efc\u5408\u8003\u8651\u4e2d\u65ad\u7684\u7d27\u6025\u7a0b\u5ea6\u3001\u6267\u884c\u65f6\u95f4\u3001\u76f8\u4e92\u4f9d\u8d56\u5173\u7cfb\u7b49\u56e0\u7d20\u3002<\/p>\n

\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u7684\u4f18\u5316\u8bbe\u8ba1<\/strong>\uff1a\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u5e94\u8be5\u5c3d\u53ef\u80fd\u77ed\uff0c\u907f\u514d\u5728\u4e2d\u65ad\u4e2d\u6267\u884c\u8017\u65f6\u7684\u64cd\u4f5c\u3002\u5bf9\u4e8e\u590d\u6742\u7684\u5904\u7406\u903b\u8f91\uff0c\u5e94\u8be5\u91c7\u7528\u4e2d\u65ad+\u4efb\u52a1\u7684\u5206\u5c42\u5904\u7406\u6a21\u5f0f\u3002<\/p>\n

\u4e2d\u65ad\u5b89\u5168\u548c\u91cd\u5165\u6027\u8003\u8651<\/strong>\uff1a\u5728\u591a\u4e2d\u65ad\u73af\u5883\u4e0b\uff0c\u8981\u8003\u8651\u5171\u4eab\u8d44\u6e90\u7684\u4fdd\u62a4\u548c\u4e2d\u65ad\u91cd\u5165\u6027\u95ee\u9898\u3002\u8fd9\u6d89\u53ca\u5230\u4e34\u754c\u533a\u4fdd\u62a4\u3001\u539f\u5b50\u64cd\u4f5c\u7b49\u6982\u5ff5\u3002<\/p>\n

\u901a\u4fe1\u63a5\u53e3\u7684\u53ef\u9760\u6027\u8bbe\u8ba1\u548c\u534f\u8bae\u5b9e\u73b0<\/strong><\/p>\n

\u73b0\u4ee3\u5d4c\u5165\u5f0f\u7cfb\u7edf\u5f88\u5c11\u662f\u5b64\u7acb\u5de5\u4f5c\u7684\uff0c\u901a\u5e38\u9700\u8981\u4e0e\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u4e00\u4e2a\u5408\u683c\u7684\u5de5\u7a0b\u5e08\u4e0d\u4ec5\u8981\u4f1a\u4f7f\u7528\u57fa\u672c\u7684\u901a\u4fe1\u63a5\u53e3\uff0c\u8fd8\u8981\u80fd\u591f\u8bbe\u8ba1\u53ef\u9760\u7684\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n

\u6211\u5728\u505a\u4e00\u4e2a\u5de5\u4e1a\u63a7\u5236\u9879\u76ee\u65f6\uff0c\u9700\u8981\u901a\u8fc7\u4e32\u53e3\u4e0e\u4e0a\u4f4d\u673a\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u521a\u5f00\u59cb\u89c9\u5f97\u5f88\u7b80\u5355\uff0c\u914d\u7f6e\u597d\u6ce2\u7279\u7387\uff0c\u53d1\u9001\u63a5\u6536\u5c31\u884c\u4e86\u3002\u4f46\u5728\u5b9e\u9645\u8fd0\u884c\u4e2d\u5374\u53d1\u73b0\u5404\u79cd\u95ee\u9898\uff1a\u6570\u636e\u5076\u5c14\u4f1a\u4e22\u5931\u3001\u63a5\u6536\u5230\u9519\u8bef\u6570\u636e\u3001\u7a0b\u5e8f\u6709\u65f6\u4f1a\u5361\u6b7b\u5728\u53d1\u9001\u51fd\u6570\u91cc\u3001\u5728\u7535\u78c1\u5e72\u6270\u4e25\u91cd\u7684\u73af\u5883\u4e0b\u901a\u4fe1\u7ecf\u5e38\u4e2d\u65ad\u3002<\/p>\n

\u4e32\u53e3\u901a\u4fe1\u7684\u6df1\u5c42\u673a\u5236\u7406\u89e3<\/strong>\uff1a\u8981\u7406\u89e3UART\u786c\u4ef6\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u5305\u62ec\u6ce2\u7279\u7387\u4ea7\u751f\u3001\u8d77\u59cb\u4f4d\u505c\u6b62\u4f4d\u68c0\u6d4b\u3001\u5947\u5076\u6821\u9a8c\u7b49\u673a\u5236\u3002\u8fd8\u8981\u7406\u89e3\u4e2d\u65ad\u65b9\u5f0f\u548cDMA\u65b9\u5f0f\u6536\u53d1\u7684\u5dee\u5f02\u548c\u9002\u7528\u573a\u666f\u3002<\/p>\n

\u901a\u4fe1\u534f\u8bae\u7684\u8bbe\u8ba1\u539f\u5219<\/strong>\uff1a\u8bbe\u8ba1\u4e00\u4e2a\u53ef\u9760\u7684\u901a\u4fe1\u534f\u8bae\u9700\u8981\u8003\u8651\u6570\u636e\u5e27\u683c\u5f0f\u3001\u6821\u9a8c\u673a\u5236\u3001\u6d41\u63a7\u5236\u3001\u9519\u8bef\u5904\u7406\u3001\u91cd\u4f20\u673a\u5236\u7b49\u591a\u4e2a\u65b9\u9762\u3002\u534f\u8bae\u8981\u5728\u53ef\u9760\u6027\u548c\u6548\u7387\u4e4b\u95f4\u627e\u5230\u5e73\u8861\u3002<\/p>\n

I2C\u548cSPI\u63a5\u53e3\u7684\u6df1\u5ea6\u5e94\u7528<\/strong>\uff1aI2C\u548cSPI\u662f\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u5e38\u7528\u7684\u540c\u6b65\u901a\u4fe1\u63a5\u53e3\u3002\u8981\u6df1\u5165\u7406\u89e3\u5176\u65f6\u5e8f\u7279\u6027\u3001\u4ef2\u88c1\u673a\u5236\u3001\u9519\u8bef\u68c0\u6d4b\u7b49\u539f\u7406\uff0c\u80fd\u591f\u8c03\u8bd5\u548c\u89e3\u51b3\u901a\u4fe1\u95ee\u9898\u3002<\/p>\n

CAN\u603b\u7ebf\u7684\u5de5\u4e1a\u7ea7\u5e94\u7528<\/strong>\uff1aCAN\u603b\u7ebf\u5728\u5de5\u4e1a\u63a7\u5236\u548c\u6c7d\u8f66\u7535\u5b50\u4e2d\u5e94\u7528\u5e7f\u6cdb\u3002\u8981\u7406\u89e3CAN\u7684\u4ef2\u88c1\u673a\u5236\u3001\u9519\u8bef\u68c0\u6d4b\u3001\u6545\u969c\u9694\u79bb\u7b49\u7279\u6027\uff0c\u80fd\u591f\u8bbe\u8ba1\u53ef\u9760\u7684CAN\u7f51\u7edc\u3002<\/p>\n

\"\"<\/p>\n

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\u5f53\u4f60\u638c\u63e1\u4e86\u57fa\u672c\u7684\u5916\u8bbe\u4f7f\u7528\u65b9\u6cd5\u540e\uff0c\u4e0b\u4e00\u4e2a\u9636\u6bb5\u5c31\u662f\u8981\u5177\u5907\u7cfb\u7edf\u7ea7\u7684\u8bbe\u8ba1\u548c\u96c6\u6210\u80fd\u529b\u3002\u8fd9\u4e2a\u9636\u6bb5\u7684\u7279\u70b9\u662f\u4ece\u5173\u6ce8\u5355\u4e2a\u529f\u80fd\u6a21\u5757\u8f6c\u5411\u5173\u6ce8\u6574\u4e2a\u7cfb\u7edf\u7684\u534f\u8c03\u5de5\u4f5c\uff0c\u4ece\u7b80\u5355\u7684\u529f\u80fd\u5b9e\u73b0\u8f6c\u5411\u590d\u6742\u7684\u7cfb\u7edf\u4f18\u5316\u3002<\/p>\n

\u6df1\u5165\u638c\u63e1RTOS\u7684\u539f\u7406\u548c\u5e94\u7528<\/strong><\/p>\n

\u968f\u7740\u7cfb\u7edf\u590d\u6742\u5ea6\u7684\u589e\u52a0\uff0c\u4f20\u7edf\u7684\u524d\u540e\u53f0\u7a0b\u5e8f\u7ed3\u6784\u5df2\u7ecf\u96be\u4ee5\u6ee1\u8db3\u9700\u6c42\u3002\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\uff08RTOS\uff09\u6210\u4e3a\u4e86\u7ba1\u7406\u590d\u6742\u4efb\u52a1\u7684\u91cd\u8981\u5de5\u5177\u3002\u4f46RTOS\u4e0d\u662f\u4e07\u80fd\u7684\uff0c\u4e5f\u4e0d\u662f\u7b80\u5355\u7684\u4efb\u52a1\u8c03\u5ea6\u5668\uff0c\u8981\u7528\u597dRTOS\u9700\u8981\u6df1\u5165\u7406\u89e3\u5176\u5de5\u4f5c\u539f\u7406\u548c\u8bbe\u8ba1\u601d\u60f3\u3002<\/p>\n

\u6211\u5728\u8f6c\u5165RTOS\u5f00\u53d1\u7684\u521d\u671f\uff0c\u72af\u4e86\u4e00\u4e2a\u5178\u578b\u7684\u9519\u8bef\uff1a\u628a\u539f\u6765\u7684\u4e3b\u5faa\u73af\u7a0b\u5e8f\u7b80\u5355\u5730\u5206\u62c6\u6210\u51e0\u4e2a\u4efb\u52a1\uff0c\u4ee5\u4e3a\u8fd9\u6837\u5c31\u662f\u591a\u4efb\u52a1\u7f16\u7a0b\u4e86\u3002\u7ed3\u679c\u7cfb\u7edf\u4e0d\u4ec5\u6ca1\u6709\u53d8\u5f97\u66f4\u7a33\u5b9a\uff0c\u53cd\u800c\u51fa\u73b0\u4e86\u5404\u79cd\u5947\u602a\u7684\u95ee\u9898\uff1a\u6570\u636e\u83ab\u540d\u5176\u5999\u5730\u88ab\u4fee\u6539\u3001\u7cfb\u7edf\u5076\u5c14\u4f1a\u6b7b\u9501\u3001\u4efb\u52a1\u7684\u54cd\u5e94\u65f6\u95f4\u53d8\u5f97\u4e0d\u53ef\u9884\u6d4b\u3002<\/p>\n

\u7ecf\u8fc7\u6df1\u5165\u5b66\u4e60\u624d\u53d1\u73b0\uff0cRTOS\u7f16\u7a0b\u6709\u5176\u72ec\u7279\u7684\u8bbe\u8ba1\u601d\u60f3\u548c\u7f16\u7a0b\u6a21\u5f0f\uff1a<\/p>\n

\u4efb\u52a1\u8bbe\u8ba1\u7684\u827a\u672f<\/strong>\uff1a\u5982\u4f55\u5408\u7406\u5212\u5206\u4efb\u52a1\u662fRTOS\u7f16\u7a0b\u7684\u6838\u5fc3\u3002\u4efb\u52a1\u7684\u5212\u5206\u4e0d\u662f\u7b80\u5355\u7684\u529f\u80fd\u5206\u89e3\uff0c\u800c\u662f\u8981\u8003\u8651\u4efb\u52a1\u7684\u72ec\u7acb\u6027\u3001\u4f18\u5148\u7ea7\u5173\u7cfb\u3001\u6570\u636e\u4f9d\u8d56\u3001\u6267\u884c\u5468\u671f\u7b49\u591a\u4e2a\u56e0\u7d20\u3002\u4e00\u4e2a\u597d\u7684\u4efb\u52a1\u8bbe\u8ba1\u5e94\u8be5\u505a\u5230\u9ad8\u5185\u805a\u3001\u4f4e\u8026\u5408\u3002<\/p>\n

\u4f18\u5148\u7ea7\u5206\u914d\u7684\u79d1\u5b66\u65b9\u6cd5<\/strong>\uff1a\u4efb\u52a1\u4f18\u5148\u7ea7\u7684\u5206\u914d\u76f4\u63a5\u5f71\u54cd\u7cfb\u7edf\u7684\u5b9e\u65f6\u6027\u548c\u53ef\u9760\u6027\u3002\u4f18\u5148\u7ea7\u5206\u914d\u6709\u4e00\u4e9b\u57fa\u672c\u539f\u5219\uff1a\u7d27\u6025\u4efb\u52a1\u4f18\u5148\u7ea7\u9ad8\u3001\u6267\u884c\u65f6\u95f4\u77ed\u7684\u4efb\u52a1\u4f18\u5148\u7ea7\u9ad8\u3001\u5bf9\u65f6\u95f4\u654f\u611f\u7684\u4efb\u52a1\u4f18\u5148\u7ea7\u9ad8\u3002\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u4f18\u5148\u7ea7\u5206\u914d\u5f80\u5f80\u9700\u8981\u53cd\u590d\u8c03\u8bd5\u548c\u4f18\u5316\u3002<\/p>\n

\u4efb\u52a1\u95f4\u901a\u4fe1\u7684\u8bbe\u8ba1\u6a21\u5f0f<\/strong>\uff1a\u4efb\u52a1\u95f4\u9700\u8981\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u548c\u72b6\u6001\u540c\u6b65\uff0cRTOS\u63d0\u4f9b\u4e86\u591a\u79cd\u901a\u4fe1\u673a\u5236\uff1a\u4fe1\u53f7\u91cf\u3001\u6d88\u606f\u961f\u5217\u3001\u4e8b\u4ef6\u6807\u5fd7\u3001\u4e92\u65a5\u9501\u7b49\u3002\u9009\u62e9\u5408\u9002\u7684\u901a\u4fe1\u673a\u5236\u5bf9\u7cfb\u7edf\u6027\u80fd\u5f71\u54cd\u5f88\u5927\u3002<\/p>\n

\u5185\u5b58\u7ba1\u7406\u7684\u4f18\u5316\u7b56\u7565<\/strong>\uff1aRTOS\u7684\u52a8\u6001\u5185\u5b58\u7ba1\u7406\u53ef\u80fd\u5bfc\u81f4\u5185\u5b58\u788e\u7247\u548c\u5206\u914d\u5931\u8d25\u3002\u5728\u8d44\u6e90\u53d7\u9650\u7684\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u901a\u5e38\u91c7\u7528\u9759\u6001\u5185\u5b58\u5206\u914d\u6216\u8005\u5185\u5b58\u6c60\u6280\u672f\u6765\u907f\u514d\u8fd9\u4e9b\u95ee\u9898\u3002<\/p>\n

\u6b7b\u9501\u548c\u4f18\u5148\u7ea7\u53cd\u8f6c\u7684\u907f\u514d<\/strong>\uff1a\u591a\u4efb\u52a1\u7cfb\u7edf\u5bb9\u6613\u51fa\u73b0\u6b7b\u9501\u548c\u4f18\u5148\u7ea7\u53cd\u8f6c\u95ee\u9898\u3002\u7406\u89e3\u8fd9\u4e9b\u95ee\u9898\u7684\u4ea7\u751f\u539f\u56e0\u548c\u89e3\u51b3\u65b9\u6cd5\uff0c\u662fRTOS\u7f16\u7a0b\u7684\u5fc5\u5907\u6280\u80fd\u3002<\/p>\n

\u6211\u82b1\u4e86\u5dee\u4e0d\u591a\u534a\u5e74\u65f6\u95f4\u624d\u771f\u6b63\u638c\u63e1RTOS\u7f16\u7a0b\u7684\u7cbe\u9ad3\u3002\u73b0\u5728\u56de\u5934\u770b\uff0cRTOS\u4e0d\u4ec5\u4ec5\u662f\u4e00\u4e2a\u5de5\u5177\uff0c\u66f4\u662f\u4e00\u79cd\u7cfb\u7edf\u8bbe\u8ba1\u7684\u601d\u7ef4\u65b9\u5f0f\u3002\u5b83\u6559\u4f1a\u6211\u5982\u4f55\u5c06\u590d\u6742\u7684\u7cfb\u7edf\u5206\u89e3\u6210\u76f8\u5bf9\u72ec\u7acb\u7684\u6a21\u5757\uff0c\u5982\u4f55\u5728\u6a21\u5757\u95f4\u5efa\u7acb\u6e05\u6670\u7684\u63a5\u53e3\u548c\u534f\u4f5c\u5173\u7cfb\u3002<\/p>\n

\u7cfb\u7edf\u6027\u80fd\u5206\u6790\u548c\u4f18\u5316\u6280\u672f<\/strong><\/p>\n

\u968f\u7740\u7cfb\u7edf\u590d\u6742\u5ea6\u7684\u589e\u52a0\uff0c\u6027\u80fd\u5206\u6790\u548c\u4f18\u5316\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u4e00\u4e2a\u4e2d\u7ea7\u5408\u683c\u7684\u5de5\u7a0b\u5e08\u5fc5\u987b\u5177\u5907\u7cfb\u7edf\u7ea7\u7684\u5206\u6790\u80fd\u529b\uff0c\u80fd\u591f\u8bc6\u522b\u548c\u89e3\u51b3\u6027\u80fd\u74f6\u9888\u3002<\/p>\n

\u6211\u5728\u505a\u4e00\u4e2a\u5b9e\u65f6\u6570\u636e\u5904\u7406\u7cfb\u7edf\u65f6\uff0c\u9047\u5230\u4e86\u4e25\u91cd\u7684\u6027\u80fd\u95ee\u9898\uff1a\u7cfb\u7edf\u5728\u9ad8\u8d1f\u8f7d\u60c5\u51b5\u4e0b\u4f1a\u51fa\u73b0\u6570\u636e\u4e22\u5931\uff0c\u5b9e\u65f6\u6027\u5f97\u4e0d\u5230\u4fdd\u8bc1\u3002\u901a\u8fc7\u4f20\u7edf\u7684\u529f\u80fd\u6d4b\u8bd5\u5f88\u96be\u53d1\u73b0\u95ee\u9898\u6240\u5728\uff0c\u5fc5\u987b\u4f7f\u7528\u7cfb\u7edf\u7ea7\u7684\u5206\u6790\u65b9\u6cd5\u3002<\/p>\n

CPU\u5229\u7528\u7387\u5206\u6790\u548c\u4f18\u5316<\/strong>\uff1a\u8981\u5b66\u4f1a\u5206\u6790\u7cfb\u7edf\u7684CPU\u5229\u7528\u7387\u5206\u5e03\uff0c\u8bc6\u522b\u54ea\u4e9b\u4efb\u52a1\u6216\u4e2d\u65ad\u5360\u7528\u4e86\u8fc7\u591a\u7684CPU\u65f6\u95f4\u3002\u8fd9\u9700\u8981\u4f7f\u7528\u4e13\u4e1a\u7684\u5206\u6790\u5de5\u5177\uff0c\u6bd4\u5982IAR\u7684I-jet\u8c03\u8bd5\u5668\u53ef\u4ee5\u63d0\u4f9b\u5b9e\u65f6\u7684CPU\u5229\u7528\u7387\u7edf\u8ba1\u3002<\/p>\n

\u5185\u5b58\u4f7f\u7528\u5206\u6790\u548c\u4f18\u5316<\/strong>\uff1a\u8981\u4e86\u89e3\u7cfb\u7edf\u7684\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\uff0c\u5305\u62ec\u6808\u7a7a\u95f4\u3001\u5806\u7a7a\u95f4\u3001\u9759\u6001\u53d8\u91cf\u7b49\u7684\u5206\u914d\u3002\u5185\u5b58\u4e0d\u8db3\u6216\u8005\u6808\u6ea2\u51fa\u662f\u5d4c\u5165\u5f0f\u7cfb\u7edf\u5e38\u89c1\u7684\u95ee\u9898\u3002<\/p>\n

\u5b9e\u65f6\u6027\u5206\u6790\u548c\u4fdd\u8bc1<\/strong>\uff1a\u5b9e\u65f6\u7cfb\u7edf\u6700\u91cd\u8981\u7684\u6307\u6807\u662f\u54cd\u5e94\u65f6\u95f4\u7684\u786e\u5b9a\u6027\u3002\u8981\u5b66\u4f1a\u5206\u6790\u4efb\u52a1\u7684\u6700\u574f\u6267\u884c\u65f6\u95f4\uff08WCET\uff09\uff0c\u8bc4\u4f30\u7cfb\u7edf\u7684\u8c03\u5ea6\u53ef\u884c\u6027\u3002<\/p>\n

\u529f\u8017\u5206\u6790\u548c\u4f18\u5316<\/strong>\uff1a\u5728\u7535\u6c60\u4f9b\u7535\u7684\u7cfb\u7edf\u4e2d\uff0c\u529f\u8017\u4f18\u5316\u81f3\u5173\u91cd\u8981\u3002\u8981\u7406\u89e3\u4e0d\u540c\u5de5\u4f5c\u6a21\u5f0f\u7684\u529f\u8017\u7279\u6027\uff0c\u638c\u63e1\u52a8\u6001\u529f\u8017\u7ba1\u7406\u6280\u672f\u3002<\/p>\n

\u4ee3\u7801\u4f18\u5316\u6280\u672f<\/strong>\uff1a\u5305\u62ec\u7b97\u6cd5\u4f18\u5316\u3001\u7f16\u8bd1\u5668\u4f18\u5316\u3001\u6c47\u7f16\u4f18\u5316\u7b49\u3002\u8981\u77e5\u9053\u4ec0\u4e48\u60c5\u51b5\u4e0b\u9700\u8981\u4f18\u5316\uff0c\u5982\u4f55\u8fdb\u884c\u6709\u6548\u7684\u4f18\u5316\u3002<\/p>\n

\u590d\u6742\u7cfb\u7edf\u7684\u67b6\u6784\u8bbe\u8ba1\u80fd\u529b<\/strong><\/p>\n

\u4e2d\u7ea7\u5de5\u7a0b\u5e08\u7ecf\u5e38\u9700\u8981\u8bbe\u8ba1\u5305\u542b\u591a\u4e2a\u5b50\u7cfb\u7edf\u7684\u590d\u6742\u7cfb\u7edf\u3002\u8fd9\u9700\u8981\u5177\u5907\u7cfb\u7edf\u67b6\u6784\u8bbe\u8ba1\u7684\u80fd\u529b\uff0c\u80fd\u591f\u7edf\u7b79\u8003\u8651\u529f\u80fd\u9700\u6c42\u3001\u6027\u80fd\u8981\u6c42\u3001\u6210\u672c\u7ea6\u675f\u3001\u5f00\u53d1\u5468\u671f\u7b49\u591a\u4e2a\u56e0\u7d20\u3002<\/p>\n

\u6211\u5728\u516c\u53f8\u63a5\u7684\u4e00\u4e2a\u667a\u80fd\u5de5\u5382\u76d1\u63a7\u7cfb\u7edf\u9879\u76ee\u4e2d\uff0c\u9700\u8981\u6574\u5408\u4f20\u611f\u5668\u7f51\u7edc\u3001\u6570\u636e\u91c7\u96c6\u3001\u8fb9\u7f18\u8ba1\u7b97\u3001\u4e91\u7aef\u901a\u4fe1\u7b49\u591a\u4e2a\u5b50\u7cfb\u7edf\u3002\u5982\u4f55\u8bbe\u8ba1\u4e00\u4e2a\u65e2\u6ee1\u8db3\u529f\u80fd\u9700\u6c42\u53c8\u5177\u6709\u826f\u597d\u6269\u5c55\u6027\u7684\u7cfb\u7edf\u67b6\u6784\uff0c\u662f\u8fd9\u4e2a\u9879\u76ee\u7684\u6700\u5927\u6311\u6218\u3002<\/p>\n

\u9700\u6c42\u5206\u6790\u548c\u7cfb\u7edf\u5efa\u6a21<\/strong>\uff1a\u7cfb\u7edf\u8bbe\u8ba1\u7684\u7b2c\u4e00\u6b65\u662f\u51c6\u786e\u7406\u89e3\u9700\u6c42\u3002\u8fd9\u4e0d\u4ec5\u5305\u62ec\u529f\u80fd\u9700\u6c42\uff0c\u8fd8\u5305\u62ec\u6027\u80fd\u9700\u6c42\u3001\u53ef\u9760\u6027\u9700\u6c42\u3001\u6210\u672c\u7ea6\u675f\u3001\u65f6\u95f4\u7ea6\u675f\u7b49\u3002\u8981\u5b66\u4f1a\u4f7f\u7528UML\u7b49\u5efa\u6a21\u5de5\u5177\u6765\u63cf\u8ff0\u7cfb\u7edf\u9700\u6c42\u3002<\/p>\n

\u5206\u5c42\u67b6\u6784\u8bbe\u8ba1<\/strong>\uff1a\u590d\u6742\u7cfb\u7edf\u901a\u5e38\u91c7\u7528\u5206\u5c42\u67b6\u6784\uff0c\u6bd4\u5982\u786c\u4ef6\u62bd\u8c61\u5c42\u3001\u8bbe\u5907\u9a71\u52a8\u5c42\u3001\u64cd\u4f5c\u7cfb\u7edf\u5c42\u3001\u4e2d\u95f4\u4ef6\u5c42\u3001\u5e94\u7528\u5c42\u7b49\u3002\u6bcf\u4e00\u5c42\u90fd\u6709\u5176\u7279\u5b9a\u7684\u529f\u80fd\u548c\u63a5\u53e3\uff0c\u5c42\u4e0e\u5c42\u4e4b\u95f4\u901a\u8fc7\u6807\u51c6\u63a5\u53e3\u8fdb\u884c\u4ea4\u4e92\u3002<\/p>\n

\u6a21\u5757\u5316\u8bbe\u8ba1\u539f\u5219<\/strong>\uff1a\u8981\u5c06\u590d\u6742\u7cfb\u7edf\u5206\u89e3\u6210\u76f8\u5bf9\u72ec\u7acb\u7684\u6a21\u5757\uff0c\u6bcf\u4e2a\u6a21\u5757\u8d1f\u8d23\u7279\u5b9a\u7684\u529f\u80fd\u3002\u6a21\u5757\u95f4\u7684\u63a5\u53e3\u8981\u8bbe\u8ba1\u5f97\u6e05\u6670\u660e\u786e\uff0c\u51cf\u5c11\u76f8\u4e92\u4f9d\u8d56\u3002<\/p>\n

\u63a5\u53e3\u8bbe\u8ba1\u548c\u534f\u8bae\u5b9a\u4e49<\/strong>\uff1a\u7cfb\u7edf\u4e2d\u7684\u5404\u4e2a\u6a21\u5757\u9700\u8981\u901a\u8fc7\u63a5\u53e3\u8fdb\u884c\u4ea4\u4e92\u3002\u63a5\u53e3\u8bbe\u8ba1\u8981\u8003\u8651\u6570\u636e\u683c\u5f0f\u3001\u901a\u4fe1\u534f\u8bae\u3001\u9519\u8bef\u5904\u7406\u3001\u7248\u672c\u517c\u5bb9\u7b49\u95ee\u9898\u3002<\/p>\n

\u53ef\u6269\u5c55\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u8bbe\u8ba1<\/strong>\uff1a\u7cfb\u7edf\u8bbe\u8ba1\u8981\u8003\u8651\u672a\u6765\u7684\u6269\u5c55\u9700\u6c42\u548c\u7ef4\u62a4\u9700\u6c42\u3002\u8981\u9884\u7559\u8db3\u591f\u7684\u63a5\u53e3\u548c\u6269\u5c55\u70b9\uff0c\u4ee3\u7801\u7ed3\u6784\u8981\u6e05\u6670\u6613\u61c2\u3002<\/p>\n

\u6545\u969c\u5904\u7406\u548c\u7cfb\u7edf\u5bb9\u9519<\/strong><\/p>\n

\u590d\u6742\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u8bbe\u8ba1\u662f\u4e2d\u7ea7\u5de5\u7a0b\u5e08\u5fc5\u987b\u638c\u63e1\u7684\u6280\u80fd\u3002\u7cfb\u7edf\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u4e0d\u53ef\u907f\u514d\u5730\u4f1a\u9047\u5230\u5404\u79cd\u6545\u969c\uff0c\u5982\u4f55\u68c0\u6d4b\u3001\u9694\u79bb\u548c\u6062\u590d\u6545\u969c\uff0c\u662f\u7cfb\u7edf\u8bbe\u8ba1\u7684\u91cd\u8981\u8003\u8651\u56e0\u7d20\u3002<\/p>\n

\u6545\u969c\u6a21\u5f0f\u5206\u6790\uff08FMEA\uff09<\/strong>\uff1a\u8981\u7cfb\u7edf\u6027\u5730\u5206\u6790\u53ef\u80fd\u51fa\u73b0\u7684\u5404\u79cd\u6545\u969c\u6a21\u5f0f\uff0c\u8bc4\u4f30\u6545\u969c\u7684\u5f71\u54cd\u7a0b\u5ea6\u548c\u53d1\u751f\u6982\u7387\uff0c\u5236\u5b9a\u76f8\u5e94\u7684\u5e94\u5bf9\u7b56\u7565\u3002<\/p>\n

\u6545\u969c\u68c0\u6d4b\u673a\u5236<\/strong>\uff1a\u8981\u8bbe\u8ba1\u6709\u6548\u7684\u6545\u969c\u68c0\u6d4b\u673a\u5236\uff0c\u5305\u62ec\u786c\u4ef6\u76d1\u63a7\u3001\u8f6f\u4ef6\u68c0\u67e5\u3001\u901a\u4fe1\u76d1\u6d4b\u7b49\u3002\u6545\u969c\u68c0\u6d4b\u8981\u505a\u5230\u53ca\u65f6\u3001\u51c6\u786e\u3001\u53ef\u9760\u3002<\/p>\n

\u6545\u969c\u9694\u79bb\u548c\u6062\u590d<\/strong>\uff1a\u5f53\u68c0\u6d4b\u5230\u6545\u969c\u65f6\uff0c\u8981\u80fd\u591f\u5feb\u901f\u9694\u79bb\u6545\u969c\u7ec4\u4ef6\uff0c\u9632\u6b62\u6545\u969c\u6269\u6563\u3002\u540c\u65f6\u8981\u6709\u76f8\u5e94\u7684\u6062\u590d\u673a\u5236\uff0c\u5c3d\u5feb\u6062\u590d\u7cfb\u7edf\u529f\u80fd\u3002<\/p>\n

\u770b\u95e8\u72d7\u548c\u76d1\u63a7\u6280\u672f<\/strong>\uff1a\u770b\u95e8\u72d7\u662f\u5d4c\u5165\u5f0f\u7cfb\u7edf\u5e38\u7528\u7684\u6545\u969c\u6062\u590d\u673a\u5236\u3002\u4f46\u8981\u7528\u597d\u770b\u95e8\u72d7\uff0c\u9700\u8981\u5408\u7406\u8bbe\u8ba1\u770b\u95e8\u72d7\u7684\u5582\u72d7\u7b56\u7565\u548c\u590d\u4f4d\u5904\u7406\u903b\u8f91\u3002<\/p>\n

\u5197\u4f59\u8bbe\u8ba1\u548c\u70ed\u5907\u4efd<\/strong>\uff1a\u5bf9\u4e8e\u5173\u952e\u7cfb\u7edf\uff0c\u53ef\u80fd\u9700\u8981\u91c7\u7528\u5197\u4f59\u8bbe\u8ba1\uff0c\u5305\u62ec\u786c\u4ef6\u5197\u4f59\u3001\u8f6f\u4ef6\u5197\u4f59\u3001\u6570\u636e\u5197\u4f59\u7b49\u3002<\/p>\n

\"\"<\/p>\n

\u9ad8\u7ea7\u901a\u4fe1\u534f\u8bae\u7684\u5b9e\u73b0\u548c\u4f18\u5316<\/strong><\/p>\n

\u4e2d\u7ea7\u5de5\u7a0b\u5e08\u9700\u8981\u638c\u63e1\u66f4\u590d\u6742\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u80fd\u591f\u8bbe\u8ba1\u548c\u5b9e\u73b0\u6ee1\u8db3\u7279\u5b9a\u9700\u6c42\u7684\u901a\u4fe1\u65b9\u6848\u3002<\/p>\n

\u5de5\u4e1a\u603b\u7ebf\u534f\u8bae\u7684\u6df1\u5ea6\u5e94\u7528<\/strong>\uff1aModbus\u3001Profibus\u3001EtherCAT\u7b49\u5de5\u4e1a\u603b\u7ebf\u534f\u8bae\u5728\u5de5\u4e1a\u63a7\u5236\u4e2d\u5e94\u7528\u5e7f\u6cdb\u3002\u8fd9\u4e9b\u534f\u8bae\u4e0d\u4ec5\u8981\u4f1a\u7528\uff0c\u8fd8\u8981\u7406\u89e3\u5176\u8bbe\u8ba1\u601d\u60f3\u548c\u5b9e\u73b0\u7ec6\u8282\u3002<\/p>\n

\u7f51\u7edc\u534f\u8bae\u6808\u7684\u79fb\u690d\u548c\u4f18\u5316<\/strong>\uff1a\u968f\u7740\u7269\u8054\u7f51\u7684\u53d1\u5c55\uff0c\u5d4c\u5165\u5f0f\u8bbe\u5907\u8d8a\u6765\u8d8a\u9700\u8981\u7f51\u7edc\u8fde\u63a5\u80fd\u529b\u3002TCP\/IP\u534f\u8bae\u6808\u7684\u79fb\u690d\u548c\u4f18\u5316\u662f\u4e00\u9879\u91cd\u8981\u6280\u80fd\u3002<\/p>\n

\u65e0\u7ebf\u901a\u4fe1\u534f\u8bae\u7684\u5e94\u7528<\/strong>\uff1aWiFi\u3001\u84dd\u7259\u3001LoRa\u3001NB-IoT\u7b49\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5404\u6709\u7279\u70b9\u3002\u8981\u6839\u636e\u5e94\u7528\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65e0\u7ebf\u6280\u672f\uff0c\u5e76\u80fd\u591f\u89e3\u51b3\u76f8\u5173\u7684\u6280\u672f\u95ee\u9898\u3002<\/p>\n

\u81ea\u5b9a\u4e49\u534f\u8bae\u7684\u8bbe\u8ba1<\/strong>\uff1a\u6709\u65f6\u5019\u6807\u51c6\u534f\u8bae\u65e0\u6cd5\u6ee1\u8db3\u7279\u5b9a\u9700\u6c42\uff0c\u9700\u8981\u8bbe\u8ba1\u81ea\u5b9a\u4e49\u7684\u901a\u4fe1\u534f\u8bae\u3002\u534f\u8bae\u8bbe\u8ba1\u8981\u8003\u8651\u6548\u7387\u3001\u53ef\u9760\u6027\u3001\u5b89\u5168\u6027\u3001\u517c\u5bb9\u6027\u7b49\u591a\u4e2a\u65b9\u9762\u3002<\/p>\n

\u9ad8\u7ea7\u5408\u683c\uff1a\u67b6\u6784\u8bbe\u8ba1\u548c\u6280\u672f\u521b\u65b0\u80fd\u529b<\/strong><\/h2>\n

\u9ad8\u7ea7\u5de5\u7a0b\u5e08\u5df2\u7ecf\u4e0d\u4ec5\u4ec5\u662f\u6280\u672f\u7684\u4f7f\u7528\u8005\uff0c\u66f4\u662f\u6280\u672f\u65b9\u6848\u7684\u8bbe\u8ba1\u8005\u548c\u521b\u65b0\u8005\u3002\u4ed6\u4eec\u9700\u8981\u5177\u5907\u8de8\u9886\u57df\u7684\u77e5\u8bc6\u6574\u5408\u80fd\u529b\uff0c\u80fd\u591f\u5c06\u4e0d\u540c\u7684\u6280\u672f\u6709\u673a\u7ed3\u5408\uff0c\u521b\u9020\u51fa\u6709\u4ef7\u503c\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

\u6df1\u5ea6\u7406\u89e3\u786c\u4ef6\u8bbe\u8ba1\u548c\u786c\u8f6f\u4ef6\u534f\u540c\u4f18\u5316<\/strong><\/p>\n

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EMC\u8bbe\u8ba1\u548c\u6297\u5e72\u6270\u6280\u672f<\/strong>\uff1a\u7535\u78c1\u517c\u5bb9\u6027\u662f\u4ea7\u54c1\u5316\u8fc7\u7a0b\u4e2d\u5fc5\u987b\u8003\u8651\u7684\u95ee\u9898\u3002\u8981\u4e86\u89e3EMC\u7684\u57fa\u672c\u539f\u7406\uff0c\u638c\u63e1\u5e38\u7528\u7684\u6297\u5e72\u6270\u6280\u672f\u3002<\/p>\n

PCB\u8bbe\u8ba1\u89c4\u8303\u548c\u5e03\u5c40\u4f18\u5316<\/strong>\uff1a\u867d\u7136\u4e0d\u4e00\u5b9a\u8981\u4eb2\u81ea\u753bPCB\uff0c\u4f46\u8981\u7406\u89e3PCB\u8bbe\u8ba1\u7684\u57fa\u672c\u89c4\u8303\uff0c\u77e5\u9053\u5e03\u5c40\u5e03\u7ebf\u5bf9\u7cfb\u7edf\u6027\u80fd\u7684\u5f71\u54cd\u3002<\/p>\n

\u529f\u8017\u7ba1\u7406\u548c\u70ed\u8bbe\u8ba1<\/strong>\uff1a\u5728\u9ad8\u6027\u80fd\u6216\u4fbf\u643a\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u529f\u8017\u7ba1\u7406\u548c\u70ed\u8bbe\u8ba1\u662f\u91cd\u8981\u8003\u8651\u56e0\u7d20\u3002\u8981\u7406\u89e3\u529f\u8017\u7684\u6765\u6e90\u548c\u4f18\u5316\u65b9\u6cd5\u3002<\/p>\n

\u786c\u4ef6\u8c03\u8bd5\u548c\u6d4b\u8bd5\u6280\u672f<\/strong>\uff1a\u8981\u4f1a\u4f7f\u7528\u793a\u6ce2\u5668\u3001\u903b\u8f91\u5206\u6790\u4eea\u3001\u9891\u8c31\u5206\u6790\u4eea\u7b49\u6d4b\u8bd5\u8bbe\u5907\uff0c\u80fd\u591f\u5206\u6790\u548c\u89e3\u51b3\u786c\u4ef6\u95ee\u9898\u3002<\/p>\n

\u5148\u8fdb\u7b97\u6cd5\u7684\u5d4c\u5165\u5f0f\u5b9e\u73b0\u548c\u4f18\u5316<\/strong><\/p>\n

\u968f\u7740\u5d4c\u5165\u5f0f\u7cfb\u7edf\u6027\u80fd\u7684\u63d0\u5347\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u5148\u8fdb\u7b97\u6cd5\u53ef\u4ee5\u5728\u5d4c\u5165\u5f0f\u5e73\u53f0\u4e0a\u5b9e\u73b0\u3002\u9ad8\u7ea7\u5de5\u7a0b\u5e08\u9700\u8981\u5177\u5907\u5c06\u590d\u6742\u7b97\u6cd5\u79fb\u690d\u5230\u8d44\u6e90\u53d7\u9650\u5e73\u53f0\u7684\u80fd\u529b\u3002<\/p>\n

\u6211\u5728\u5f00\u53d1\u667a\u80fd\u4f20\u611f\u5668\u4ea7\u54c1\u65f6\uff0c\u9700\u8981\u5728STM32\u5e73\u53f0\u4e0a\u5b9e\u73b0\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u3002\u8fd9\u9700\u8981\u5bf9\u7b97\u6cd5\u539f\u7406\u548c\u5d4c\u5165\u5f0f\u4f18\u5316\u6280\u672f\u90fd\u6709\u6df1\u5165\u7684\u7406\u89e3\u3002<\/p>\n

\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u7b97\u6cd5<\/strong>\uff1aFFT\u3001\u6ee4\u6ce2\u3001\u8c31\u5206\u6790\u7b49DSP\u7b97\u6cd5\u5728\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u5e94\u7528\u5e7f\u6cdb\u3002\u8981\u7406\u89e3\u7b97\u6cd5\u539f\u7406\uff0c\u638c\u63e1\u9ad8\u6548\u7684\u5b9e\u73b0\u65b9\u6cd5\u3002<\/p>\n

\u63a7\u5236\u7b97\u6cd5\u7684\u6df1\u5ea6\u5e94\u7528<\/strong>\uff1aPID\u63a7\u5236\u53ea\u662f\u63a7\u5236\u7406\u8bba\u7684\u57fa\u7840\uff0c\u66f4\u9ad8\u7ea7\u7684\u63a7\u5236\u7b97\u6cd5\u5982\u6a21\u578b\u9884\u6d4b\u63a7\u5236\u3001\u81ea\u9002\u5e94\u63a7\u5236\u3001\u9c81\u68d2\u63a7\u5236\u7b49\u5728\u67d0\u4e9b\u5e94\u7528\u4e2d\u66f4\u6709\u4f18\u52bf\u3002<\/p>\n

\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u7684\u5d4c\u5165\u5f0f\u5b9e\u73b0<\/strong>\uff1a\u968f\u7740\u8fb9\u7f18AI\u7684\u53d1\u5c55\uff0c\u5728\u5d4c\u5165\u5f0f\u5e73\u53f0\u5b9e\u73b0\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u8fd9\u9700\u8981\u5bf9\u7b97\u6cd5\u538b\u7f29\u3001\u91cf\u5316\u3001\u52a0\u901f\u7b49\u6280\u672f\u6709\u6df1\u5165\u7406\u89e3\u3002<\/p>\n

\u56fe\u50cf\u5904\u7406\u548c\u8ba1\u7b97\u673a\u89c6\u89c9<\/strong>\uff1a\u5728\u667a\u80fd\u76d1\u63a7\u3001\u673a\u5668\u4eba\u7b49\u5e94\u7528\u4e2d\uff0c\u56fe\u50cf\u5904\u7406\u7b97\u6cd5\u7684\u5d4c\u5165\u5f0f\u5b9e\u73b0\u662f\u4e00\u4e2a\u91cd\u8981\u6280\u80fd\u3002<\/p>\n

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\u7cfb\u7edf\u7ea7\u6027\u80fd\u4f18\u5316\u548c\u8c03\u4f18\u6280\u672f<\/strong><\/p>\n

\u9ad8\u7ea7\u5de5\u7a0b\u5e08\u9700\u8981\u5177\u5907\u7cfb\u7edf\u7ea7\u7684\u6027\u80fd\u4f18\u5316\u80fd\u529b\uff0c\u80fd\u591f\u4ece\u5168\u5c40\u89d2\u5ea6\u5206\u6790\u548c\u89e3\u51b3\u6027\u80fd\u95ee\u9898\u3002<\/p>\n

\u7f16\u8bd1\u5668\u4f18\u5316\u6280\u672f\u7684\u6df1\u5ea6\u5e94\u7528<\/strong>\uff1a\u73b0\u4ee3\u7f16\u8bd1\u5668\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u4f18\u5316\u9009\u9879\uff0c\u8981\u4e86\u89e3\u8fd9\u4e9b\u9009\u9879\u7684\u4f5c\u7528\u548c\u9002\u7528\u573a\u666f\u3002\u6709\u65f6\u5019\u8fd8\u9700\u8981\u901a\u8fc7\u5185\u8054\u6c47\u7f16\u6765\u8fdb\u884c\u624b\u5de5\u4f18\u5316\u3002<\/p>\n

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\u5e76\u884c\u5904\u7406\u548c\u591a\u6838\u4f18\u5316<\/strong>\uff1a\u4e00\u4e9b\u9ad8\u7aef\u7684STM32\u82af\u7247\u652f\u6301\u591a\u6838\u5904\u7406\uff0c\u8981\u638c\u63e1\u5e76\u884c\u7f16\u7a0b\u7684\u57fa\u672c\u6280\u672f\u3002<\/p>\n

DMA\u7684\u9ad8\u7ea7\u5e94\u7528\u548c\u4f18\u5316<\/strong>\uff1aDMA\u4e0d\u4ec5\u53ef\u4ee5\u51cf\u5c11CPU\u8d1f\u8f7d\uff0c\u8fd8\u53ef\u4ee5\u5b9e\u73b0\u4e00\u4e9b\u9ad8\u7ea7\u7684\u6570\u636e\u5904\u7406\u529f\u80fd\u3002\u8981\u6df1\u5165\u7406\u89e3DMA\u7684\u5de5\u4f5c\u539f\u7406\u548c\u4f18\u5316\u65b9\u6cd5\u3002<\/p>\n

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\"\"<\/p>\n

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\u6df1\u539a\u7684\u7406\u8bba\u57fa\u7840\u548c\u539f\u521b\u6027\u6280\u672f\u8d21\u732e<\/strong><\/p>\n

\u4e13\u5bb6\u7ea7\u5de5\u7a0b\u5e08\u4e0d\u6ee1\u8db3\u4e8e\u4f7f\u7528\u73b0\u6709\u6280\u672f\uff0c\u4ed6\u4eec\u4f1a\u6df1\u5165\u7814\u7a76\u6280\u672f\u7684\u7406\u8bba\u57fa\u7840\uff0c\u751a\u81f3\u63a8\u52a8\u65b0\u6280\u672f\u7684\u4ea7\u751f\u3002\u8fd9\u9700\u8981\u624e\u5b9e\u7684\u6570\u5b66\u57fa\u7840\u3001\u6df1\u5165\u7684\u4e13\u4e1a\u77e5\u8bc6\u548c\u654f\u9510\u7684\u6d1e\u5bdf\u529b\u3002<\/p>\n

\u6211\u8ba4\u8bc6\u4e00\u4f4d\u4e13\u6ce8\u4e8e\u7535\u673a\u63a7\u5236\u7684\u6280\u672f\u4e13\u5bb6\uff0c\u4ed6\u4e0d\u4ec5\u7cbe\u901a\u5404\u79cd\u73b0\u6709\u7684\u63a7\u5236\u7b97\u6cd5\uff0c\u8fd8\u57fa\u4e8e\u73b0\u4ee3\u63a7\u5236\u7406\u8bba\u8bbe\u8ba1\u4e86\u4e00\u5957\u5168\u65b0\u7684\u81ea\u9002\u5e94\u63a7\u5236\u65b9\u6848\u3002\u8fd9\u4e2a\u65b9\u6848\u4e0d\u4ec5\u5728\u7406\u8bba\u4e0a\u6709\u521b\u65b0\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u4e5f\u53d6\u5f97\u4e86\u663e\u8457\u7684\u6027\u80fd\u63d0\u5347\u3002<\/p>\n

\u6df1\u5ea6\u7684\u7406\u8bba\u7814\u7a76\u80fd\u529b<\/strong>\uff1a\u4e13\u5bb6\u7ea7\u5de5\u7a0b\u5e08\u901a\u5e38\u5728\u67d0\u4e2a\u7279\u5b9a\u9886\u57df\u6709\u975e\u5e38\u6df1\u5165\u7684\u7406\u8bba\u7814\u7a76\u3002\u6bd4\u5982\uff0c\u7535\u673a\u63a7\u5236\u4e13\u5bb6\u9700\u8981\u6df1\u5165\u7406\u89e3\u7535\u673a\u7684\u6570\u5b66\u6a21\u578b\u3001\u63a7\u5236\u7406\u8bba\u3001\u4f18\u5316\u7b97\u6cd5\u7b49\uff1b\u901a\u4fe1\u4e13\u5bb6\u9700\u8981\u6df1\u5165\u7406\u89e3\u4fe1\u53f7\u5904\u7406\u3001\u7f16\u7801\u7406\u8bba\u3001\u7f51\u7edc\u534f\u8bae\u7b49\u3002<\/p>\n

\u539f\u521b\u6027\u7b97\u6cd5\u548c\u65b9\u6cd5\u7684\u8bbe\u8ba1<\/strong>\uff1a\u80fd\u591f\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u9700\u6c42\uff0c\u8bbe\u8ba1\u51fa\u5168\u65b0\u7684\u7b97\u6cd5\u548c\u65b9\u6cd5\u3002\u8fd9\u4e9b\u7b97\u6cd5\u4e0d\u662f\u7b80\u5355\u7684\u73b0\u6709\u65b9\u6cd5\u7ec4\u5408\uff0c\u800c\u662f\u5728\u7406\u8bba\u4e0a\u6709\u6240\u7a81\u7834\u7684\u521b\u65b0\u6210\u679c\u3002<\/p>\n

\u5b66\u672f\u8bba\u6587\u548c\u4e13\u5229\u7684\u53d1\u8868<\/strong>\uff1a\u4e13\u5bb6\u7ea7\u5de5\u7a0b\u5e08\u901a\u5e38\u4f1a\u5c06\u81ea\u5df1\u7684\u7814\u7a76\u6210\u679c\u53d1\u8868\u5728\u9876\u7ea7\u7684\u5b66\u672f\u671f\u520a\u6216\u4f1a\u8bae\u4e0a\uff0c\u6216\u8005\u7533\u8bf7\u6280\u672f\u4e13\u5229\u3002\u8fd9\u4e9b\u6210\u679c\u4e0d\u4ec5\u5c55\u793a\u4e86\u6280\u672f\u6c34\u5e73\uff0c\u4e5f\u63a8\u52a8\u4e86\u6574\u4e2a\u884c\u4e1a\u7684\u6280\u672f\u8fdb\u6b65\u3002<\/p>\n

\u6280\u672f\u6807\u51c6\u7684\u5236\u5b9a\u548c\u63a8\u5e7f<\/strong>\uff1a\u53c2\u4e0e\u884c\u4e1a\u6280\u672f\u6807\u51c6\u7684\u5236\u5b9a\u5de5\u4f5c\uff0c\u63a8\u52a8\u65b0\u6280\u672f\u7684\u6807\u51c6\u5316\u548c\u4ea7\u4e1a\u5316\u3002\u8fd9\u9700\u8981\u5bf9\u6280\u672f\u53d1\u5c55\u8d8b\u52bf\u6709\u51c6\u786e\u7684\u5224\u65ad\uff0c\u5bf9\u4ea7\u4e1a\u9700\u6c42\u6709\u6df1\u5165\u7684\u7406\u89e3\u3002<\/p>\n

\u8de8\u5b66\u79d1\u7684\u77e5\u8bc6\u6574\u5408\u548c\u521b\u65b0<\/strong><\/p>\n

\u73b0\u4ee3\u6280\u672f\u53d1\u5c55\u8d8a\u6765\u8d8a\u5f3a\u8c03\u8de8\u5b66\u79d1\u7684\u878d\u5408\uff0c\u4e13\u5bb6\u7ea7\u5de5\u7a0b\u5e08\u9700\u8981\u5177\u5907\u8de8\u5b66\u79d1\u7684\u77e5\u8bc6\u6574\u5408\u80fd\u529b\uff0c\u80fd\u591f\u5728\u4e0d\u540c\u5b66\u79d1\u7684\u4ea4\u53c9\u70b9\u4e0a\u627e\u5230\u521b\u65b0\u673a\u4f1a\u3002<\/p>\n

\u6211\u5728\u521b\u4e1a\u8fc7\u7a0b\u4e2d\u63a5\u89e6\u8fc7\u4e00\u4f4d\u751f\u7269\u533b\u5b66\u5de5\u7a0b\u7684\u4e13\u5bb6\uff0c\u4ed6\u5c06\u4fe1\u53f7\u5904\u7406\u3001\u673a\u5668\u5b66\u4e60\u3001\u751f\u7269\u533b\u5b66\u7b49\u591a\u4e2a\u5b66\u79d1\u7684\u77e5\u8bc6\u7ed3\u5408\u8d77\u6765\uff0c\u5f00\u53d1\u51fa\u4e86\u4e00\u5957\u57fa\u4e8e\u751f\u7406\u4fe1\u53f7\u7684\u5065\u5eb7\u76d1\u6d4b\u7cfb\u7edf\u3002\u8fd9\u4e2a\u7cfb\u7edf\u4e0d\u4ec5\u6280\u672f\u5148\u8fdb\uff0c\u8fd8\u6709\u5f88\u5927\u7684\u5546\u4e1a\u4ef7\u503c\u3002<\/p>\n

\u591a\u5b66\u79d1\u77e5\u8bc6\u7684\u6df1\u5ea6\u6574\u5408<\/strong>\uff1a\u4e0d\u662f\u6d45\u5c42\u7684\u77e5\u8bc6\u62fc\u63a5\uff0c\u800c\u662f\u6df1\u5ea6\u7406\u89e3\u4e0d\u540c\u5b66\u79d1\u7684\u6838\u5fc3\u539f\u7406\uff0c\u627e\u5230\u5b83\u4eec\u4e4b\u95f4\u7684\u5185\u5728\u8054\u7cfb\u3002<\/p>\n

\u4ea4\u53c9\u9886\u57df\u521b\u65b0\u673a\u4f1a\u7684\u8bc6\u522b<\/strong>\uff1a\u80fd\u591f\u654f\u9510\u5730\u53d1\u73b0\u4e0d\u540c\u6280\u672f\u9886\u57df\u7ed3\u5408\u53ef\u80fd\u4ea7\u751f\u7684\u521b\u65b0\u673a\u4f1a\uff0c\u8fd9\u9700\u8981\u5e7f\u9614\u7684\u89c6\u91ce\u548c\u654f\u9510\u7684\u6d1e\u5bdf\u529b\u3002<\/p>\n

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\u884c\u4e1a\u6280\u672f\u53d1\u5c55\u8d8b\u52bf\u7684\u5f15\u9886<\/strong><\/p>\n

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\u524d\u77bb\u6027\u6280\u672f\u5224\u65ad<\/strong>\uff1a\u80fd\u591f\u51c6\u786e\u5224\u65ad\u54ea\u4e9b\u6280\u672f\u6709\u53d1\u5c55\u6f5c\u529b\uff0c\u54ea\u4e9b\u6280\u672f\u53ef\u80fd\u6210\u4e3a\u4e3b\u6d41\u3002\u8fd9\u79cd\u5224\u65ad\u57fa\u4e8e\u5bf9\u6280\u672f\u672c\u8d28\u7684\u6df1\u523b\u7406\u89e3\u548c\u5bf9\u5e02\u573a\u9700\u6c42\u7684\u51c6\u786e\u628a\u63e1\u3002<\/p>\n

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\u4eba\u624d\u57f9\u517b\u548c\u6280\u672f\u4f20\u627f<\/strong><\/p>\n

\u4e13\u5bb6\u7ea7\u5de5\u7a0b\u5e08\u6709\u8d23\u4efb\u57f9\u517b\u4e0b\u4e00\u4ee3\u6280\u672f\u4eba\u624d\uff0c\u4f20\u627f\u548c\u53d1\u626c\u6280\u672f\u6587\u5316\u3002<\/p>\n

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\u77e5\u8bc6\u4f20\u627f\u548c\u6587\u6863\u5316<\/strong>\uff1a\u5c06\u79ef\u7d2f\u7684\u6280\u672f\u7ecf\u9a8c\u548c\u77e5\u8bc6\u8fdb\u884c\u7cfb\u7edf\u6574\u7406\u548c\u6587\u6863\u5316\uff0c\u4e3a\u540e\u6765\u8005\u63d0\u4f9b\u5b66\u4e60\u8d44\u6e90\u3002<\/p>\n

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\"\"<\/p>\n

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STM32\u7684\u5e94\u7528\u9886\u57df\u975e\u5e38\u5e7f\u6cdb\uff0c\u4e0d\u540c\u9886\u57df\u5bf9\u5de5\u7a0b\u5e08\u7684\u6280\u80fd\u8981\u6c42\u6709\u663e\u8457\u5dee\u5f02\u3002\u7406\u89e3\u8fd9\u4e9b\u5dee\u5f02\u5bf9\u4e8e\u786e\u5b9a\u5b66\u4e60\u65b9\u5411\u548c\u8bc4\u4f30\u5408\u683c\u6807\u51c6\u975e\u5e38\u91cd\u8981\u3002<\/p>\n

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\u5de5\u4e1a\u63a7\u5236\u662fSTM32\u7684\u4f20\u7edf\u4f18\u52bf\u9886\u57df\uff0c\u8fd9\u4e2a\u9886\u57df\u5bf9\u53ef\u9760\u6027\u3001\u5b9e\u65f6\u6027\u3001\u5b89\u5168\u6027\u6709\u6781\u9ad8\u8981\u6c42\u3002\u5728\u8fd9\u4e2a\u9886\u57df\u5de5\u4f5c\u7684\u5de5\u7a0b\u5e08\u9700\u8981\u5177\u5907\u4e00\u4e9b\u4e13\u95e8\u7684\u6280\u80fd\u548c\u77e5\u8bc6\u3002<\/p>\n

\u6211\u5728\u53c2\u4e0e\u5de5\u4e1a\u63a7\u5236\u9879\u76ee\u65f6\u6df1\u523b\u4f53\u4f1a\u5230\u4e86\u8fd9\u4e2a\u9886\u57df\u7684\u7279\u6b8a\u6027\u3002\u4e0d\u540c\u4e8e\u6d88\u8d39\u7535\u5b50\u7684\u5feb\u901f\u8fed\u4ee3\uff0c\u5de5\u4e1a\u63a7\u5236\u4ea7\u54c1\u4e00\u65e6\u6295\u5165\u4f7f\u7528\uff0c\u901a\u5e38\u8981\u7a33\u5b9a\u8fd0\u884c\u5341\u5e74\u751a\u81f3\u66f4\u957f\u65f6\u95f4\u3002\u8fd9\u5c31\u8981\u6c42\u5de5\u7a0b\u5e08\u4e0d\u4ec5\u8981\u8003\u8651\u529f\u80fd\u5b9e\u73b0\uff0c\u66f4\u8981\u8003\u8651\u957f\u671f\u7684\u53ef\u9760\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n

\u5de5\u4e1a\u901a\u4fe1\u534f\u8bae\u7684\u6df1\u5ea6\u638c\u63e1<\/strong>\uff1a\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u901a\u5e38\u4f7f\u7528\u4e13\u95e8\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5982Modbus\u3001Profibus\u3001EtherCAT\u3001Powerlink\u7b49\u3002\u8fd9\u4e9b\u534f\u8bae\u4e0d\u4ec5\u8981\u4f1a\u7528\uff0c\u8fd8\u8981\u6df1\u5165\u7406\u89e3\u5176\u8bbe\u8ba1\u539f\u7406\u548c\u5b9e\u73b0\u7ec6\u8282\u3002\u6bcf\u4e2a\u534f\u8bae\u90fd\u6709\u5176\u7279\u5b9a\u7684\u5e94\u7528\u573a\u666f\u548c\u6280\u672f\u7279\u70b9\uff0c\u8981\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u534f\u8bae\u3002<\/p>\n

\u529f\u80fd\u5b89\u5168\u6807\u51c6\u7684\u7406\u89e3\u548c\u5e94\u7528<\/strong>\uff1a\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u5173\u4e4e\u751f\u4ea7\u5b89\u5168\uff0c\u5fc5\u987b\u6ee1\u8db3\u76f8\u5173\u7684\u529f\u80fd\u5b89\u5168\u6807\u51c6\uff0c\u5982IEC 61508\u3001IEC 62061\u7b49\u3002\u8fd9\u4e9b\u6807\u51c6\u4e0d\u4ec5\u89c4\u5b9a\u4e86\u6280\u672f\u8981\u6c42\uff0c\u8fd8\u89c4\u5b9a\u4e86\u5f00\u53d1\u6d41\u7a0b\u3001\u6d4b\u8bd5\u65b9\u6cd5\u3001\u6587\u6863\u8981\u6c42\u7b49\u3002\u8981\u6210\u4e3a\u5408\u683c\u7684\u5de5\u4e1a\u63a7\u5236\u5de5\u7a0b\u5e08\uff0c\u5fc5\u987b\u6df1\u5165\u7406\u89e3\u8fd9\u4e9b\u6807\u51c6\u7684\u8981\u6c42\u3002<\/p>\n

\u5de5\u4e1a\u7ea7EMC\u548c\u73af\u5883\u9002\u5e94\u6027\u8bbe\u8ba1<\/strong>\uff1a\u5de5\u4e1a\u73af\u5883\u901a\u5e38\u6bd4\u8f83\u6076\u52a3\uff0c\u6709\u5f3a\u7535\u78c1\u5e72\u6270\u3001\u5bbd\u6e29\u5ea6\u8303\u56f4\u3001\u632f\u52a8\u51b2\u51fb\u7b49\u95ee\u9898\u3002\u7cfb\u7edf\u8bbe\u8ba1\u5fc5\u987b\u8003\u8651\u8fd9\u4e9b\u73af\u5883\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u91c7\u7528\u76f8\u5e94\u7684\u9632\u62a4\u63aa\u65bd\u3002\u8fd9\u9700\u8981\u6df1\u5165\u7406\u89e3EMC\u539f\u7406\u548c\u5de5\u4e1a\u7ea7\u8bbe\u8ba1\u89c4\u8303\u3002<\/p>\n

\u5b9e\u65f6\u6027\u5206\u6790\u548c\u4fdd\u8bc1<\/strong>\uff1a\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u5f88\u4e25\u683c\uff0c\u901a\u5e38\u8981\u6c42\u5728\u786e\u5b9a\u7684\u65f6\u95f4\u5185\u54cd\u5e94\u5916\u90e8\u4e8b\u4ef6\u3002\u8fd9\u9700\u8981\u638c\u63e1\u5b9e\u65f6\u7cfb\u7edf\u5206\u6790\u7684\u7406\u8bba\u65b9\u6cd5\uff0c\u80fd\u591f\u8fdb\u884c\u6700\u574f\u60c5\u51b5\u6267\u884c\u65f6\u95f4\uff08WCET\uff09\u5206\u6790\u548c\u8c03\u5ea6\u53ef\u884c\u6027\u5206\u6790\u3002<\/p>\n

\u6545\u969c\u8bca\u65ad\u548c\u9884\u6d4b\u6027\u7ef4\u62a4<\/strong>\uff1a\u73b0\u4ee3\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u8d8a\u6765\u8d8a\u5f3a\u8c03\u667a\u80fd\u5316\uff0c\u8981\u6c42\u7cfb\u7edf\u80fd\u591f\u81ea\u52a8\u8bca\u65ad\u6545\u969c\uff0c\u751a\u81f3\u9884\u6d4b\u8bbe\u5907\u7684\u7ef4\u62a4\u9700\u6c42\u3002\u8fd9\u9700\u8981\u5c06\u4f20\u7edf\u7684\u63a7\u5236\u6280\u672f\u4e0e\u73b0\u4ee3\u7684\u6570\u636e\u5206\u6790\u3001\u673a\u5668\u5b66\u4e60\u6280\u672f\u7ed3\u5408\u8d77\u6765\u3002<\/p>\n

\u6c7d\u8f66\u7535\u5b50\u9886\u57df\u7684\u4e25\u683c\u6807\u51c6<\/strong><\/p>\n

\u6c7d\u8f66\u7535\u5b50\u662fSTM32\u7684\u53e6\u4e00\u4e2a\u91cd\u8981\u5e94\u7528\u9886\u57df\uff0c\u8fd9\u4e2a\u9886\u57df\u6709\u7740\u6781\u5176\u4e25\u683c\u7684\u8d28\u91cf\u6807\u51c6\u548c\u5b89\u5168\u8981\u6c42\u3002\u6c7d\u8f66\u7535\u5b50\u4ea7\u54c1\u7684\u5f00\u53d1\u5468\u671f\u957f\u3001\u6d4b\u8bd5\u8981\u6c42\u4e25\u3001\u5b89\u5168\u8981\u6c42\u9ad8\uff0c\u5bf9\u5de5\u7a0b\u5e08\u7684\u6280\u672f\u6c34\u5e73\u548c\u5de5\u7a0b\u80fd\u529b\u90fd\u63d0\u51fa\u4e86\u5f88\u9ad8\u7684\u8981\u6c42\u3002<\/p>\n

\u6211\u5728\u5916\u4f01\u505a\u6c7d\u8f66\u7535\u5b50\u7684\u51e0\u5e74\u4e2d\uff0c\u6df1\u523b\u4f53\u4f1a\u5230\u4e86\u8fd9\u4e2a\u884c\u4e1a\u7684\u4e25\u8c28\u6027\u3002\u4e00\u4e2a\u770b\u4f3c\u7b80\u5355\u7684\u529f\u80fd\uff0c\u53ef\u80fd\u9700\u8981\u51e0\u4e2a\u6708\u7684\u8bbe\u8ba1\u3001\u51e0\u4e2a\u6708\u7684\u6d4b\u8bd5\u3001\u51e0\u4e2a\u6708\u7684\u9a8c\u8bc1\uff0c\u6574\u4e2a\u5f00\u53d1\u5468\u671f\u53ef\u80fd\u957f\u8fbe\u51e0\u5e74\u3002\u4f46\u6b63\u662f\u8fd9\u79cd\u4e25\u8c28\u7684\u6001\u5ea6\uff0c\u786e\u4fdd\u4e86\u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf\u7684\u9ad8\u53ef\u9760\u6027\u3002<\/p>\n

AUTOSAR\u67b6\u6784\u7684\u6df1\u5ea6\u7406\u89e3<\/strong>\uff1aAUTOSAR\u662f\u6c7d\u8f66\u884c\u4e1a\u7684\u8f6f\u4ef6\u67b6\u6784\u6807\u51c6\uff0c\u5b83\u5b9a\u4e49\u4e86\u590d\u6742\u7684\u8f6f\u4ef6\u7ec4\u4ef6\u6a21\u578b\u3001\u901a\u4fe1\u673a\u5236\u3001\u8bca\u65ad\u534f\u8bae\u3001\u914d\u7f6e\u65b9\u6cd5\u7b49\u3002\u8981\u5728\u6c7d\u8f66\u7535\u5b50\u9886\u57df\u5de5\u4f5c\uff0c\u5fc5\u987b\u6df1\u5165\u7406\u89e3AUTOSAR\u7684\u8bbe\u8ba1\u601d\u60f3\u548c\u5b9e\u73b0\u65b9\u6cd5\u3002<\/p>\n

ISO 26262\u529f\u80fd\u5b89\u5168\u6807\u51c6<\/strong>\uff1a\u8fd9\u662f\u6c7d\u8f66\u884c\u4e1a\u7684\u529f\u80fd\u5b89\u5168\u6807\u51c6\uff0c\u5bf9\u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u63d0\u51fa\u4e86\u4e25\u683c\u8981\u6c42\u3002\u6807\u51c6\u4e0d\u4ec5\u89c4\u5b9a\u4e86\u6280\u672f\u8981\u6c42\uff0c\u8fd8\u89c4\u5b9a\u4e86\u5b8c\u6574\u7684\u5b89\u5168\u751f\u547d\u5468\u671f\u7ba1\u7406\u65b9\u6cd5\u3002<\/p>\n

**\u6c7d\u8f66\u603b\u7ebf\u6280\u672f\u7684\u7cbe\u9ad8\u7ea7\uff0c\u800c\u6211\u505a\u7684\u5c0f\u9879\u76ee\u90fd\u592a\u7b80\u5355\u3001\u592a\u5e7c\u7a1a\u3002\u8fd9\u79cd\u6bd4\u8f83\u8ba9\u6211\u4ea7\u751f\u4e86\u4e25\u91cd\u7684\u6280\u672f\u7126\u8651\uff0c\u603b\u89c9\u5f97\u81ea\u5df1\u6c38\u8fdc\u8fbe\u4e0d\u5230”\u5408\u683c”\u7684\u6c34\u5e73\u3002<\/p>\n

\u540e\u6765\u968f\u7740\u7ecf\u9a8c\u7684\u79ef\u7d2f\uff0c\u6211\u624d\u9010\u6e10\u660e\u767d\uff1a\u90a3\u4e9b\u770b\u8d77\u6765”\u9ad8\u7ea7”\u7684\u9879\u76ee\uff0c\u5176\u5b9e\u90fd\u662f\u7531\u4e00\u4e2a\u4e2a”\u7b80\u5355”\u7684\u529f\u80fd\u6a21\u5757\u7ec4\u6210\u7684\u3002\u5c31\u50cf\u5efa\u623f\u5b50\u4e00\u6837\uff0c\u518d\u5b8f\u4f1f\u7684\u5efa\u7b51\u4e5f\u662f\u7531\u4e00\u5757\u5757\u666e\u901a\u7684\u7816\u5934\u5806\u780c\u800c\u6210\u3002\u5f53\u4f60\u80fd\u719f\u7ec3\u638c\u63e1\u6bcf\u4e00\u5757”\u7816\u5934”\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u5e76\u4e14\u77e5\u9053\u5982\u4f55\u628a\u5b83\u4eec\u6709\u673a\u5730\u7ec4\u5408\u8d77\u6765\u65f6\uff0c\u4f60\u5c31\u5df2\u7ecf\u5177\u5907\u4e86\u5efa\u9020”\u9ad8\u7ea7”\u9879\u76ee\u7684\u80fd\u529b\u3002<\/p>\n

\u771f\u6b63\u7684”\u5408\u683c”\u5e94\u8be5\u662f\u4e00\u79cd\u89e3\u51b3\u95ee\u9898\u7684\u80fd\u529b\uff0c\u800c\u4e0d\u662f\u5bf9\u67d0\u4e2a\u77e5\u8bc6\u70b9\u7684\u6b7b\u8bb0\u786c\u80cc\u3002\u5b83\u4f53\u73b0\u5728\uff1a\u5f53\u9762\u4e34\u4e00\u4e2a\u65b0\u7684\u6280\u672f\u6311\u6218\u65f6\uff0c\u4f60\u80fd\u591f\u5feb\u901f\u5206\u6790\u95ee\u9898\u3001\u627e\u5230\u89e3\u51b3\u601d\u8def\u3001\u9009\u62e9\u5408\u9002\u7684\u6280\u672f\u65b9\u6848\u3001\u9ad8\u6548\u5730\u5b9e\u73b0\u5e76\u9a8c\u8bc1\u3002\u8fd9\u79cd\u80fd\u529b\u7684\u57f9\u517b\u9700\u8981\u5927\u91cf\u7684\u5b9e\u8df5\u79ef\u7d2f\uff0c\u4e5f\u9700\u8981\u7cfb\u7edf\u6027\u7684\u7406\u8bba\u57fa\u7840\u3002<\/p>\n

\u5165\u95e8\u7ea7\u5408\u683c\u6807\u51c6\u2014\u2014\u592f\u5b9e\u57fa\u7840\u7684\u5173\u952e\u9636\u6bb5<\/strong><\/h2>\n

\u8bf4\u5b8c\u4e86\u7406\u5ff5\u5c42\u9762\u7684\u4e1c\u897f\uff0c\u6211\u4eec\u6765\u804a\u804a\u5177\u4f53\u7684\u6280\u672f\u6807\u51c6\u3002\u5165\u95e8\u7ea7\u5408\u683c\u662fSTM32\u5b66\u4e60\u7684\u7b2c\u4e00\u4e2a\u91cd\u8981\u91cc\u7a0b\u7891\uff0c\u8fd9\u4e2a\u9636\u6bb5\u7684\u76ee\u6807\u662f\u5efa\u7acb\u5bf9STM32\u7684\u57fa\u672c\u8ba4\u77e5\uff0c\u638c\u63e1\u6838\u5fc3\u7684\u5f00\u53d1\u6280\u80fd\u3002<\/p>\n

\u6df1\u5ea6\u7406\u89e3STM32\u7684\u786c\u4ef6\u67b6\u6784<\/strong><\/p>\n

\u5f88\u591a\u521d\u5b66\u8005\u6025\u4e8e\u4e0a\u624b\u5199\u4ee3\u7801\uff0c\u5ffd\u7565\u4e86\u5bf9\u786c\u4ef6\u67b6\u6784\u7684\u6df1\u5165\u7406\u89e3\u3002\u8fd9\u5c31\u50cf\u5b66\u5f00\u8f66\u65f6\u4e0d\u4e86\u89e3\u6c7d\u8f66\u7684\u57fa\u672c\u7ed3\u6784\u4e00\u6837\uff0c\u867d\u7136\u80fd\u52c9\u5f3a\u5f00\u52a8\uff0c\u4f46\u9047\u5230\u95ee\u9898\u65f6\u5c31\u4f1a\u624b\u8db3\u65e0\u63aa\u3002<\/p>\n

STM32\u7684\u786c\u4ef6\u67b6\u6784\u5305\u542b\u4e86ARM Cortex-M\u5185\u6838\u3001\u5404\u79cd\u5916\u8bbe\u6a21\u5757\u3001\u65f6\u949f\u7cfb\u7edf\u3001\u7535\u6e90\u7ba1\u7406\u3001\u4e2d\u65ad\u63a7\u5236\u5668\u7b49\u591a\u4e2a\u5b50\u7cfb\u7edf\u3002\u6bcf\u4e2a\u5b50\u7cfb\u7edf\u90fd\u6709\u5176\u72ec\u7279\u7684\u5de5\u4f5c\u539f\u7406\u548c\u76f8\u4e92\u5173\u7cfb\u3002\u6bd4\u5982\u65f6\u949f\u7cfb\u7edf\uff0c\u5b83\u4e0d\u4ec5\u4ec5\u662f\u63d0\u4f9b\u65f6\u949f\u4fe1\u53f7\u90a3\u4e48\u7b80\u5355\uff0c\u5b83\u51b3\u5b9a\u4e86\u6574\u4e2a\u7cfb\u7edf\u7684\u6027\u80fd\u3001\u529f\u8017\u3001\u7a33\u5b9a\u6027\u3002<\/p>\n

\u6211\u8bb0\u5f97\u5f53\u5e74\u5b66\u4e60\u65f6\u949f\u7cfb\u7edf\u7684\u65f6\u5019\uff0c\u5149\u662f\u7406\u89e3HSI\u3001HSE\u3001PLL\u3001SYSCLK\u3001HCLK\u3001PCLK\u8fd9\u4e9b\u6982\u5ff5\u5c31\u82b1\u4e86\u6211\u597d\u51e0\u5929\u65f6\u95f4\u3002\u66f4\u522b\u8bf4\u7406\u89e3\u5b83\u4eec\u4e4b\u95f4\u7684\u5173\u7cfb\u548c\u914d\u7f6e\u65b9\u6cd5\u4e86\u3002\u4f46\u8fd9\u4e2a\u8fc7\u7a0b\u867d\u7136\u75db\u82e6\uff0c\u5374\u4e3a\u6211\u540e\u6765\u7684\u5b66\u4e60\u6253\u4e0b\u4e86\u575a\u5b9e\u7684\u57fa\u7840\u3002\u5f53\u6211\u80fd\u591f\u753b\u51fa\u5b8c\u6574\u7684\u65f6\u949f\u6811\u56fe\uff0c\u5e76\u4e14\u7406\u89e3\u6bcf\u4e2a\u5206\u9891\u5668\u7684\u4f5c\u7528\u65f6\uff0c\u6211\u624d\u771f\u6b63\u611f\u53d7\u5230\u4e86\u5bf9STM32\u7684\u63a7\u5236\u611f\u3002<\/p>\n

\u4e00\u4e2a\u5165\u95e8\u7ea7\u5408\u683c\u7684\u5de5\u7a0b\u5e08\u5e94\u8be5\u80fd\u591f\uff1a<\/p>\n

\u5b8c\u6574\u63cf\u8ff0STM32\u7684\u5185\u90e8\u7ed3\u6784<\/strong>\uff1a\u80fd\u591f\u753b\u51faSTM32\u7684\u57fa\u672c\u6846\u56fe\uff0c\u8bf4\u660e\u5404\u4e2a\u529f\u80fd\u6a21\u5757\u7684\u4f5c\u7528\u548c\u76f8\u4e92\u5173\u7cfb\u3002\u8fd9\u4e0d\u662f\u7b80\u5355\u7684\u8bb0\u5fc6\uff0c\u800c\u662f\u8981\u7406\u89e3\u6bcf\u4e2a\u6a21\u5757\u5b58\u5728\u7684\u610f\u4e49\u548c\u8bbe\u8ba1\u601d\u8def\u3002<\/p>\n

\u6df1\u5165\u7406\u89e3\u65f6\u949f\u7cfb\u7edf<\/strong>\uff1a\u80fd\u591f\u72ec\u7acb\u914d\u7f6e\u5404\u79cd\u65f6\u949f\u6e90\uff0c\u8ba1\u7b97\u5404\u603b\u7ebf\u7684\u65f6\u949f\u9891\u7387\uff0c\u7406\u89e3\u65f6\u949f\u914d\u7f6e\u5bf9\u7cfb\u7edf\u6027\u80fd\u548c\u529f\u8017\u7684\u5f71\u54cd\u3002\u6211\u89c1\u8fc7\u5f88\u591a\u5de5\u7a0b\u5e08\u5de5\u4f5c\u4e86\u51e0\u5e74\u8fd8\u641e\u4e0d\u6e05\u695aHCLK\u548cPCLK\u7684\u533a\u522b\uff0c\u8fd9\u662f\u975e\u5e38\u5371\u9669\u7684\u3002<\/p>\n

\u719f\u7ec3\u638c\u63e1\u5b58\u50a8\u5668\u6620\u5c04<\/strong>\uff1a\u7406\u89e3\u4ee3\u7801\u7a7a\u95f4\u3001\u6570\u636e\u7a7a\u95f4\u3001\u5916\u8bbe\u7a7a\u95f4\u7684\u5206\u5e03\uff0c\u77e5\u9053\u5404\u79cd\u53d8\u91cf\u548c\u51fd\u6570\u5728\u5185\u5b58\u4e2d\u7684\u5b58\u653e\u4f4d\u7f6e\u3002\u8fd9\u5bf9\u4e8e\u540e\u7eed\u7684\u8c03\u8bd5\u548c\u4f18\u5316\u5de5\u4f5c\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

\u7cbe\u901a\u590d\u4f4d\u548c\u542f\u52a8\u8fc7\u7a0b<\/strong>\uff1a\u4e86\u89e3STM32\u4ece\u4e0a\u7535\u5230\u5f00\u59cb\u6267\u884c\u7528\u6237\u4ee3\u7801\u7684\u5b8c\u6574\u8fc7\u7a0b\uff0c\u5305\u62ec\u786c\u4ef6\u590d\u4f4d\u3001\u65f6\u949f\u914d\u7f6e\u3001\u5411\u91cf\u8868\u8bbe\u7f6e\u3001\u5806\u6808\u521d\u59cb\u5316\u7b49\u6b65\u9aa4\u3002<\/p>\n

\u719f\u7ec3\u4f7f\u7528\u5f00\u53d1\u5de5\u5177\u94fe<\/strong><\/p>\n

\u5de5\u5177\u94fe\u7684\u719f\u7ec3\u4f7f\u7528\u662f\u9ad8\u6548\u5f00\u53d1\u7684\u57fa\u7840\u3002\u5f88\u591a\u521d\u5b66\u8005\u628a\u6ce8\u610f\u529b\u90fd\u653e\u5728\u4e86\u4ee3\u7801\u7f16\u5199\u4e0a\uff0c\u5ffd\u7565\u4e86\u5bf9\u5f00\u53d1\u5de5\u5177\u7684\u6df1\u5165\u5b66\u4e60\u3002\u8fd9\u5c31\u50cf\u4e00\u4e2a\u53a8\u5e08\u4e0d\u719f\u6089\u81ea\u5df1\u7684\u53a8\u5177\u4e00\u6837\uff0c\u5373\u4f7f\u6709\u518d\u597d\u7684\u98df\u6750\u548c\u83dc\u8c31\uff0c\u4e5f\u505a\u4e0d\u51fa\u597d\u83dc\u3002<\/p>\n

STM32\u7684\u5f00\u53d1\u5de5\u5177\u94fe\u5305\u62ec\uff1a\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff08IDE\uff09\u3001\u7f16\u8bd1\u5668\u3001\u8c03\u8bd5\u5668\u3001\u70e7\u5f55\u5de5\u5177\u3001\u8f85\u52a9\u8bbe\u8ba1\u5de5\u5177\u7b49\u3002\u6bcf\u4e2a\u5de5\u5177\u90fd\u6709\u5176\u7279\u5b9a\u7684\u529f\u80fd\u548c\u4f7f\u7528\u6280\u5de7\u3002<\/p>\n

\u96c6\u6210\u5f00\u53d1\u73af\u5883\u7684\u7cbe\u901a\u4f7f\u7528<\/strong>\uff1a\u4e0d\u7ba1\u662fKeil\u3001IAR\u8fd8\u662fSTM32CubeIDE\uff0c\u90fd\u8981\u80fd\u591f\u719f\u7ec3\u638c\u63e1\u3002\u8fd9\u5305\u62ec\u5de5\u7a0b\u7ba1\u7406\u3001\u4ee3\u7801\u7f16\u8f91\u3001\u7f16\u8bd1\u914d\u7f6e\u3001\u8c03\u8bd5\u8bbe\u7f6e\u7b49\u5404\u4e2a\u65b9\u9762\u3002\u6211\u5efa\u8bae\u521d\u5b66\u8005\u81f3\u5c11\u8981\u6df1\u5ea6\u638c\u63e1\u4e00\u79cdIDE\uff0c\u800c\u4e0d\u662f\u6d45\u5c1d\u8f84\u6b62\u5730\u63a5\u89e6\u591a\u79cd\u5de5\u5177\u3002<\/p>\n

\u6211\u5f53\u5e74\u4e3b\u8981\u4f7f\u7528Keil\u8fdb\u884c\u5f00\u53d1\uff0c\u4e3a\u4e86\u63d0\u9ad8\u6548\u7387\uff0c\u6211\u82b1\u4e86\u5927\u91cf\u65f6\u95f4\u5b66\u4e60Keil\u7684\u5404\u79cd\u5feb\u6377\u952e\u3001\u8c03\u8bd5\u6280\u5de7\u3001\u4f18\u5316\u8bbe\u7f6e\u3002\u6bd4\u5982\u5982\u4f55\u5feb\u901f\u5b9a\u4f4d\u7f16\u8bd1\u9519\u8bef\u3001\u5982\u4f55\u8bbe\u7f6e\u6761\u4ef6\u65ad\u70b9\u3001\u5982\u4f55\u67e5\u770b\u53d8\u91cf\u7684\u5b9e\u65f6\u53d8\u5316\u3001\u5982\u4f55\u5206\u6790\u4ee3\u7801\u7684\u6267\u884c\u65f6\u95f4\u548c\u5185\u5b58\u5360\u7528\u7b49\u3002\u8fd9\u4e9b\u6280\u80fd\u867d\u7136\u770b\u8d77\u6765\u4e0d\u8d77\u773c\uff0c\u4f46\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u80fd\u591f\u5927\u5e45\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n

\u7f16\u8bd1\u548c\u94fe\u63a5\u8fc7\u7a0b\u7684\u6df1\u5165\u7406\u89e3<\/strong>\uff1a\u80fd\u591f\u770b\u61c2\u7f16\u8bd1\u8f93\u51fa\u4fe1\u606f\uff0c\u7406\u89e3.map\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u77e5\u9053\u5982\u4f55\u4f18\u5316\u7f16\u8bd1\u9009\u9879\u3002\u7f16\u8bd1\u548c\u94fe\u63a5\u662f\u4ece\u6e90\u4ee3\u7801\u5230\u53ef\u6267\u884c\u6587\u4ef6\u7684\u5173\u952e\u8fc7\u7a0b\uff0c\u7406\u89e3\u8fd9\u4e2a\u8fc7\u7a0b\u6709\u52a9\u4e8e\u6392\u67e5\u5404\u79cd\u5947\u602a\u7684\u95ee\u9898\u3002<\/p>\n

\u8c03\u8bd5\u6280\u80fd\u7684\u7cfb\u7edf\u638c\u63e1<\/strong>\uff1a\u8c03\u8bd5\u662f\u5d4c\u5165\u5f0f\u5f00\u53d1\u7684\u6838\u5fc3\u6280\u80fd\u4e4b\u4e00\u3002\u8981\u719f\u7ec3\u4f7f\u7528\u5404\u79cd\u8c03\u8bd5\u624b\u6bb5\uff1a\u5728\u7ebf\u8c03\u8bd5\u3001\u65ad\u70b9\u8bbe\u7f6e\u3001\u53d8\u91cf\u89c2\u5bdf\u3001\u5185\u5b58\u67e5\u770b\u3001\u5bc4\u5b58\u5668\u76d1\u63a7\u7b49\u3002\u66f4\u91cd\u8981\u7684\u662f\u8981\u638c\u63e1\u8c03\u8bd5\u7684\u601d\u7ef4\u65b9\u6cd5\uff1a\u5982\u4f55\u5b9a\u4f4d\u95ee\u9898\u3001\u5982\u4f55\u8bbe\u8ba1\u9a8c\u8bc1\u5b9e\u9a8c\u3001\u5982\u4f55\u5206\u6790\u5f02\u5e38\u73b0\u8c61\u3002<\/p>\n

\u6211\u8bb0\u5f97\u521a\u5f00\u59cb\u7684\u65f6\u5019\uff0c\u9047\u5230\u7a0b\u5e8f\u5f02\u5e38\u5c31\u662f\u4e00\u987f\u4e71\u6539\uff0c\u5b8c\u5168\u6ca1\u6709\u7ae0\u6cd5\u3002\u540e\u6765\u5e08\u5085\u6559\u6211\u7cfb\u7edf\u7684\u8c03\u8bd5\u65b9\u6cd5\uff1a\u9996\u5148\u91cd\u73b0\u95ee\u9898\u3001\u7136\u540e\u5206\u6790\u73b0\u8c61\u3001\u63a5\u7740\u63d0\u51fa\u5047\u8bbe\u3001\u8bbe\u8ba1\u9a8c\u8bc1\u5b9e\u9a8c\u3001\u6700\u540e\u786e\u8ba4\u539f\u56e0\u5e76\u89e3\u51b3\u3002\u8fd9\u5957\u65b9\u6cd5\u8bba\u5bf9\u6211\u540e\u7eed\u7684\u6280\u672f\u6210\u957f\u5e2e\u52a9\u5de8\u5927\u3002<\/p>\n

\u6838\u5fc3\u5916\u8bbe\u7684\u6df1\u5ea6\u638c\u63e1<\/strong><\/p>\n

STM32\u62e5\u6709\u4e30\u5bcc\u7684\u5916\u8bbe\u8d44\u6e90\uff0c\u4f46\u5bf9\u4e8e\u5165\u95e8\u7ea7\u5408\u683c\u6765\u8bf4\uff0c\u91cd\u70b9\u662f\u8981\u6df1\u5ea6\u638c\u63e1\u51e0\u4e2a\u6838\u5fc3\u5916\u8bbe\uff0c\u800c\u4e0d\u662f\u6d45\u663e\u5730\u4e86\u89e3\u6240\u6709\u5916\u8bbe\u3002<\/p>\n

GPIO\u7684\u7cbe\u901a\u4f7f\u7528<\/strong>\uff1a\u867d\u7136GPIO\u770b\u8d77\u6765\u7b80\u5355\uff0c\u4f46\u8981\u771f\u6b63\u7528\u597d\u5374\u4e0d\u5bb9\u6613\u3002\u8981\u7406\u89e3\u4e0d\u540c\u8f93\u51fa\u6a21\u5f0f\u7684\u5dee\u5f02\uff08\u63a8\u633d\u3001\u5f00\u6f0f\u3001\u590d\u7528\u7b49\uff09\uff0c\u8981\u77e5\u9053\u5982\u4f55\u914d\u7f6e\u4e0a\u4e0b\u62c9\u7535\u963b\uff0c\u8981\u4e86\u89e3\u9a71\u52a8\u80fd\u529b\u7684\u9650\u5236\uff0c\u8981\u638c\u63e1\u9632\u6296\u52a8\u7684\u5904\u7406\u65b9\u6cd5\u3002<\/p>\n

\u6211\u5728\u7b2c\u4e00\u4e2a\u9879\u76ee\u4e2d\u5c31\u56e0\u4e3aGPIO\u914d\u7f6e\u4e0d\u5f53\u5403\u4e86\u5927\u4e8f\u3002\u5f53\u65f6\u9700\u8981\u9a71\u52a8\u4e00\u4e2a\u7ee7\u7535\u5668\uff0c\u6211\u7b80\u5355\u5730\u628aGPIO\u914d\u7f6e\u4e3a\u63a8\u633d\u8f93\u51fa\uff0c\u7ed3\u679c\u7ee7\u7535\u5668\u4e0d\u7a33\u5b9a\uff0c\u6709\u65f6\u80fd\u6b63\u5e38\u52a8\u4f5c\uff0c\u6709\u65f6\u5374\u65e0\u54cd\u5e94\u3002\u540e\u6765\u53d1\u73b0\u662f\u56e0\u4e3aGPIO\u7684\u9a71\u52a8\u80fd\u529b\u4e0d\u8db3\uff0c\u9700\u8981\u52a0\u9a71\u52a8\u7535\u8def\u3002\u8fd9\u4e2a\u6559\u8bad\u8ba9\u6211\u6df1\u523b\u8ba4\u8bc6\u5230\uff0c\u770b\u4f3c\u7b80\u5355\u7684GPIO\u80cc\u540e\u4e5f\u6709\u5f88\u591a\u6280\u672f\u7ec6\u8282\u3002<\/p>\n

\u5b9a\u65f6\u5668\u7684\u7075\u6d3b\u8fd0\u7528<\/strong>\uff1aSTM32\u7684\u5b9a\u65f6\u5668\u529f\u80fd\u975e\u5e38\u5f3a\u5927\uff0c\u53ef\u4ee5\u5b9e\u73b0\u7cbe\u786e\u5ef6\u65f6\u3001PWM\u8f93\u51fa\u3001\u8f93\u5165\u6355\u83b7\u3001\u7f16\u7801\u5668\u63a5\u53e3\u7b49\u591a\u79cd\u529f\u80fd\u3002\u8981\u6df1\u5165\u7406\u89e3\u5b9a\u65f6\u5668\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u638c\u63e1\u5404\u79cd\u5de5\u4f5c\u6a21\u5f0f\u7684\u914d\u7f6e\u65b9\u6cd5\uff0c\u80fd\u591f\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5b9a\u65f6\u5668\u548c\u5de5\u4f5c\u6a21\u5f0f\u3002<\/p>\n

\u4e32\u53e3\u901a\u4fe1\u7684\u53ef\u9760\u5b9e\u73b0<\/strong>\uff1a\u4e32\u53e3\u662f\u6700\u5e38\u7528\u7684\u901a\u4fe1\u63a5\u53e3\u4e4b\u4e00\uff0c\u770b\u8d77\u6765\u7b80\u5355\u4f46\u8981\u5b9e\u73b0\u53ef\u9760\u7684\u901a\u4fe1\u5374\u6709\u5f88\u591a\u7ec6\u8282\u3002\u8981\u7406\u89e3\u6ce2\u7279\u7387\u7684\u8ba1\u7b97\u65b9\u6cd5\uff0c\u8981\u638c\u63e1\u4e2d\u65ad\u548cDMA\u4e24\u79cd\u6570\u636e\u5904\u7406\u65b9\u5f0f\uff0c\u8981\u80fd\u591f\u5904\u7406\u6570\u636e\u5e27\u9519\u8bef\u548c\u7f13\u51b2\u533a\u6ea2\u51fa\u7b49\u5f02\u5e38\u60c5\u51b5\u3002<\/p>\n

ADC\u91c7\u96c6\u7684\u7cbe\u786e\u63a7\u5236<\/strong>\uff1a\u6a21\u62df\u4fe1\u53f7\u91c7\u96c6\u5728\u5f88\u591a\u5e94\u7528\u4e2d\u90fd\u4e0d\u53ef\u7f3a\u5c11\u3002\u8981\u7406\u89e3ADC\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u638c\u63e1\u91c7\u6837\u7387\u3001\u5206\u8fa8\u7387\u3001\u53c2\u8003\u7535\u538b\u7b49\u5173\u952e\u53c2\u6570\u7684\u914d\u7f6e\uff0c\u8981\u80fd\u591f\u5904\u7406\u4fe1\u53f7\u8c03\u7406\u548c\u6570\u5b57\u6ee4\u6ce2\u7b49\u95ee\u9898\u3002<\/p>\n

\u4e2d\u65ad\u7cfb\u7edf\u7684\u6df1\u5ea6\u7406\u89e3<\/strong><\/p>\n

\u4e2d\u65ad\u662f\u5d4c\u5165\u5f0f\u7cfb\u7edf\u7684\u6838\u5fc3\u673a\u5236\u4e4b\u4e00\uff0c\u5bf9\u4e2d\u65ad\u7cfb\u7edf\u7684\u7406\u89e3\u7a0b\u5ea6\u76f4\u63a5\u5f71\u54cd\u5230\u7a0b\u5e8f\u7684\u53ef\u9760\u6027\u548c\u5b9e\u65f6\u6027\u3002<\/p>\n

NVIC\u7cfb\u7edf\u7684\u5168\u9762\u638c\u63e1<\/strong>\uff1a\u8981\u7406\u89e3\u62a2\u5360\u4f18\u5148\u7ea7\u548c\u54cd\u5e94\u4f18\u5148\u7ea7\u7684\u6982\u5ff5\uff0c\u638c\u63e1\u4f18\u5148\u7ea7\u5206\u7ec4\u7684\u914d\u7f6e\u65b9\u6cd5\uff0c\u80fd\u591f\u5408\u7406\u8bbe\u7f6e\u5404\u4e2a\u4e2d\u65ad\u7684\u4f18\u5148\u7ea7\u3002\u8fd9\u4e0d\u4ec5\u4ec5\u662f\u6280\u672f\u95ee\u9898\uff0c\u66f4\u662f\u7cfb\u7edf\u8bbe\u8ba1\u95ee\u9898\u3002<\/p>\n

\u4e2d\u65ad\u7a0b\u5e8f\u7684\u89c4\u8303\u7f16\u5199<\/strong>\uff1a\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u6709\u5176\u7279\u6b8a\u7684\u7f16\u5199\u89c4\u8303\uff0c\u8981\u9075\u5faa\u5feb\u8fdb\u5feb\u51fa\u7684\u539f\u5219\uff0c\u8981\u6ce8\u610f\u91cd\u5165\u95ee\u9898\uff0c\u8981\u5408\u7406\u4f7f\u7528\u4e2d\u65ad\u5d4c\u5957\u3002\u6211\u89c1\u8fc7\u5f88\u591a\u521d\u5b66\u8005\u5728\u4e2d\u65ad\u7a0b\u5e8f\u4e2d\u4f7f\u7528delay\u51fd\u6570\u6216\u8005\u6267\u884c\u590d\u6742\u7684\u8fd0\u7b97\uff0c\u8fd9\u662f\u975e\u5e38\u5371\u9669\u7684\u505a\u6cd5\u3002<\/p>\n

\u4e2d\u65ad\u4e0e\u4e3b\u7a0b\u5e8f\u7684\u534f\u8c03\u673a\u5236<\/strong>\uff1a\u8981\u7406\u89e3\u4e2d\u65ad\u4e0e\u4e3b\u7a0b\u5e8f\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u4e92\u65b9\u5f0f\uff0c\u638c\u63e1\u4e34\u754c\u533a\u4fdd\u62a4\u3001\u539f\u5b50\u64cd\u4f5c\u7b49\u6982\u5ff5\uff0c\u80fd\u591f\u8bbe\u8ba1\u5408\u7406\u7684\u4efb\u52a1\u8c03\u5ea6\u673a\u5236\u3002<\/p>\n

\u4e2d\u7ea7\u5408\u683c\u6807\u51c6\u2014\u2014\u4ece\u80fd\u7528\u5230\u597d\u7528\u7684\u8de8\u8d8a<\/strong><\/h2>\n

\u5982\u679c\u8bf4\u5165\u95e8\u7ea7\u5408\u683c\u89e3\u51b3\u7684\u662f”\u80fd\u4e0d\u80fd\u7528”\u7684\u95ee\u9898\uff0c\u90a3\u4e48\u4e2d\u7ea7\u5408\u683c\u89e3\u51b3\u7684\u5c31\u662f”\u597d\u4e0d\u597d\u7528”\u7684\u95ee\u9898\u3002\u8fd9\u4e2a\u9636\u6bb5\u7684\u91cd\u70b9\u662f\u63d0\u9ad8\u4ee3\u7801\u8d28\u91cf\u3001\u589e\u5f3a\u7cfb\u7edf\u53ef\u9760\u6027\u3001\u63d0\u5347\u5f00\u53d1\u6548\u7387\u3002<\/p>\n

\u7cfb\u7edf\u67b6\u6784\u8bbe\u8ba1\u80fd\u529b<\/strong><\/p>\n

\u5230\u4e86\u4e2d\u7ea7\u9636\u6bb5\uff0c\u5c31\u4e0d\u80fd\u518d\u6ee1\u8db3\u4e8e\u7b80\u5355\u7684\u529f\u80fd\u5b9e\u73b0\u4e86\uff0c\u800c\u8981\u5f00\u59cb\u8003\u8651\u7cfb\u7edf\u7684\u6574\u4f53\u67b6\u6784\u8bbe\u8ba1\u3002\u8fd9\u5305\u62ec\u6a21\u5757\u5212\u5206\u3001\u63a5\u53e3\u8bbe\u8ba1\u3001\u6570\u636e\u6d41\u7ba1\u7406\u3001\u9519\u8bef\u5904\u7406\u7b49\u591a\u4e2a\u65b9\u9762\u3002<\/p>\n

\u6a21\u5757\u5316\u8bbe\u8ba1\u601d\u60f3<\/strong>\uff1a\u8981\u80fd\u591f\u5c06\u590d\u6742\u7684\u7cfb\u7edf\u5206\u89e3\u4e3a\u76f8\u5bf9\u72ec\u7acb\u7684\u529f\u80fd\u6a21\u5757\uff0c\u6bcf\u4e2a\u6a21\u5757\u6709\u660e\u786e\u7684\u804c\u8d23\u548c\u63a5\u53e3\u3002\u6a21\u5757\u4e4b\u95f4\u7684\u8026\u5408\u8981\u5c3d\u53ef\u80fd\u677e\u6563\uff0c\u4ee5\u4fbf\u4e8e\u6d4b\u8bd5\u3001\u7ef4\u62a4\u548c\u590d\u7528\u3002<\/p>\n

\u6211\u5728\u505a\u7b2c\u4e00\u4e2a\u590d\u6742\u9879\u76ee\u65f6\uff0c\u4e00\u5f00\u59cb\u6ca1\u6709\u6ce8\u610f\u6a21\u5757\u5316\u8bbe\u8ba1\uff0c\u6240\u6709\u529f\u80fd\u90fd\u5199\u5728\u4e00\u4e2a\u6587\u4ef6\u91cc\uff0c\u5404\u4e2a\u529f\u80fd\u6a21\u5757\u76f8\u4e92\u8c03\u7528\uff0c\u4ee3\u7801\u50cf\u610f\u5927\u5229\u9762\u6761\u4e00\u6837\u7f20\u7ed5\u5728\u4e00\u8d77\u3002\u540e\u6765\u9700\u8981\u4fee\u6539\u4e00\u4e2a\u5c0f\u529f\u80fd\u65f6\uff0c\u7275\u4e00\u53d1\u800c\u52a8\u5168\u8eab\uff0c\u6539\u4e86\u534a\u5929\u8fd8\u5f15\u5165\u4e86\u65b0\u7684bug\u3002\u8fd9\u4e2a\u6559\u8bad\u8ba9\u6211\u6df1\u523b\u8ba4\u8bc6\u5230\u67b6\u6784\u8bbe\u8ba1\u7684\u91cd\u8981\u6027\u3002<\/p>\n

\u5206\u5c42\u67b6\u6784\u7684\u5408\u7406\u5e94\u7528<\/strong>\uff1a\u8981\u7406\u89e3\u786c\u4ef6\u62bd\u8c61\u5c42\u3001\u9a71\u52a8\u5c42\u3001\u5e94\u7528\u5c42\u7b49\u4e0d\u540c\u5c42\u6b21\u7684\u4f5c\u7528\uff0c\u80fd\u591f\u8bbe\u8ba1\u6e05\u6670\u7684\u5206\u5c42\u67b6\u6784\u3002\u5206\u5c42\u67b6\u6784\u4e0d\u4ec5\u6709\u52a9\u4e8e\u4ee3\u7801\u7684\u7ec4\u7ec7\u548c\u7ef4\u62a4\uff0c\u4e5f\u4e3a\u7cfb\u7edf\u7684\u79fb\u690d\u548c\u6269\u5c55\u63d0\u4f9b\u4e86\u4fbf\u5229\u3002<\/p>\n

\u63a5\u53e3\u8bbe\u8ba1\u7684\u6807\u51c6\u5316<\/strong>\uff1a\u8981\u80fd\u591f\u8bbe\u8ba1\u6e05\u6670\u3001\u4e00\u81f4\u7684\u6a21\u5757\u63a5\u53e3\uff0c\u5305\u62ec\u51fd\u6570\u63a5\u53e3\u3001\u6570\u636e\u63a5\u53e3\u3001\u914d\u7f6e\u63a5\u53e3\u7b49\u3002\u597d\u7684\u63a5\u53e3\u8bbe\u8ba1\u5e94\u8be5\u6613\u4e8e\u7406\u89e3\u3001\u4fbf\u4e8e\u4f7f\u7528\u3001\u5229\u4e8e\u6269\u5c55\u3002<\/p>\n

\u9ad8\u7ea7\u5916\u8bbe\u548c\u534f\u8bae\u7684\u719f\u7ec3\u638c\u63e1<\/strong><\/p>\n

\u4e2d\u7ea7\u9636\u6bb5\u9700\u8981\u638c\u63e1\u66f4\u591a\u9ad8\u7ea7\u5916\u8bbe\u548c\u901a\u4fe1\u534f\u8bae\uff0c\u8fd9\u4e9b\u662f\u6784\u5efa\u590d\u6742\u7cfb\u7edf\u7684\u57fa\u7840\u3002<\/p>\n

DMA\u7684\u6df1\u5ea6\u5e94\u7528<\/strong>\uff1aDMA\u662f\u63d0\u9ad8\u7cfb\u7edf\u6027\u80fd\u7684\u91cd\u8981\u624b\u6bb5\uff0c\u8981\u7406\u89e3DMA\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u638c\u63e1\u5404\u79cdDMA\u6a21\u5f0f\u7684\u914d\u7f6e\u65b9\u6cd5\uff0c\u80fd\u591f\u5728\u9002\u5f53\u7684\u573a\u5408\u4f7f\u7528DMA\u6765\u51cf\u8f7bCPU\u8d1f\u62c5\u3002<\/p>\n

\u6211\u8bb0\u5f97\u7b2c\u4e00\u6b21\u4f7f\u7528DMA\u662f\u5728\u4e00\u4e2a\u6570\u636e\u91c7\u96c6\u9879\u76ee\u4e2d\u3002\u7cfb\u7edf\u9700\u8981\u540c\u65f6\u91c7\u96c68\u8def\u6a21\u62df\u4fe1\u53f7\uff0c\u91c7\u6837\u7387\u8981\u6c42\u6bd4\u8f83\u9ad8\u3002\u5982\u679c\u4f7f\u7528\u4f20\u7edf\u7684\u67e5\u8be2\u6216\u4e2d\u65ad\u65b9\u5f0f\uff0cCPU\u7684\u8d1f\u62c5\u4f1a\u5f88\u91cd\uff0c\u5f71\u54cd\u5176\u4ed6\u4efb\u52a1\u7684\u6267\u884c\u3002\u4f7f\u7528DMA\u540e\uff0cADC\u91c7\u96c6\u548c\u6570\u636e\u4f20\u8f93\u5b8c\u5168\u7531\u786c\u4ef6\u81ea\u52a8\u5b8c\u6210\uff0cCPU\u53ea\u9700\u8981\u5904\u7406\u91c7\u96c6\u5b8c\u6210\u7684\u6570\u636e\uff0c\u7cfb\u7edf\u6027\u80fd\u5f97\u5230\u4e86\u663e\u8457\u63d0\u5347\u3002<\/p>\n

\u9ad8\u901f\u901a\u4fe1\u63a5\u53e3\u7684\u638c\u63e1<\/strong>\uff1a\u5305\u62ecSPI\u3001I2C\u3001CAN\u3001USB\u7b49\u9ad8\u901f\u901a\u4fe1\u63a5\u53e3\u3002\u8981\u7406\u89e3\u5404\u79cd\u534f\u8bae\u7684\u7279\u70b9\u548c\u9002\u7528\u573a\u5408\uff0c\u80fd\u591f\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u5e76\u80fd\u591f\u89e3\u51b3\u901a\u4fe1\u8fc7\u7a0b\u4e2d\u7684\u5404\u79cd\u95ee\u9898\u3002<\/p>\n

\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u7684\u5f15\u5165<\/strong>\uff1a\u5bf9\u4e8e\u590d\u6742\u7684\u591a\u4efb\u52a1\u7cfb\u7edf\uff0c\u8981\u80fd\u591f\u5408\u7406\u4f7f\u7528RTOS\u6765\u7ba1\u7406\u4efb\u52a1\u8c03\u5ea6\u3002\u8981\u7406\u89e3\u4efb\u52a1\u3001\u4fe1\u53f7\u91cf\u3001\u6d88\u606f\u961f\u5217\u7b49RTOS\u7684\u6838\u5fc3\u6982\u5ff5\uff0c\u80fd\u591f\u8bbe\u8ba1\u5408\u7406\u7684\u4efb\u52a1\u67b6\u6784\u3002<\/p>\n

\u7cfb\u7edf\u53ef\u9760\u6027\u8bbe\u8ba1<\/strong><\/p>\n

\u4e2d\u7ea7\u9636\u6bb5\u7684\u53e6\u4e00\u4e2a\u91cd\u70b9\u662f\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u3002\u8fd9\u4e0d\u4ec5\u4ec5\u662f\u6280\u672f\u95ee\u9898\uff0c\u66f4\u662f\u5de5\u7a0b\u601d\u7ef4\u7684\u4f53\u73b0\u3002<\/p>\n

\u5f02\u5e38\u5904\u7406\u673a\u5236<\/strong>\uff1a\u8981\u80fd\u591f\u9884\u89c1\u5404\u79cd\u53ef\u80fd\u7684\u5f02\u5e38\u60c5\u51b5\uff0c\u5e76\u8bbe\u8ba1\u76f8\u5e94\u7684\u5904\u7406\u673a\u5236\u3002\u5305\u62ec\u786c\u4ef6\u6545\u969c\u3001\u901a\u4fe1\u9519\u8bef\u3001\u6570\u636e\u5f02\u5e38\u7b49\u5404\u79cd\u60c5\u51b5\u3002\u597d\u7684\u5f02\u5e38\u5904\u7406\u4e0d\u4ec5\u8981\u80fd\u591f\u9632\u6b62\u7cfb\u7edf\u5d29\u6e83\uff0c\u8fd8\u8981\u80fd\u591f\u63d0\u4f9b\u6709\u7528\u7684\u8c03\u8bd5\u4fe1\u606f\u3002<\/p>\n

\u770b\u95e8\u72d7\u7cfb\u7edf\u7684\u5408\u7406\u4f7f\u7528<\/strong>\uff1a\u770b\u95e8\u72d7\u662f\u9632\u6b62\u7cfb\u7edf\u6b7b\u673a\u7684\u91cd\u8981\u624b\u6bb5\uff0c\u8981\u7406\u89e3\u72ec\u7acb\u770b\u95e8\u72d7\u548c\u7a97\u53e3\u770b\u95e8\u72d7\u7684\u533a\u522b\uff0c\u80fd\u591f\u6839\u636e\u7cfb\u7edf\u7279\u70b9\u9009\u62e9\u5408\u9002\u7684\u770b\u95e8\u72d7\u7b56\u7565\u3002<\/p>\n

EMC\u8bbe\u8ba1\u8003\u8651<\/strong>\uff1a\u8981\u4e86\u89e3\u57fa\u672c\u7684\u7535\u78c1\u517c\u5bb9\u77e5\u8bc6\uff0c\u5728PCB\u8bbe\u8ba1\u548c\u8f6f\u4ef6\u8bbe\u8ba1\u4e2d\u8003\u8651EMC\u56e0\u7d20\u3002\u5305\u62ec\u5730\u7ebf\u8bbe\u8ba1\u3001\u7535\u6e90\u6ee4\u6ce2\u3001\u65f6\u949f\u7ba1\u7406\u7b49\u65b9\u9762\u3002<\/p>\n

\u529f\u8017\u4f18\u5316\u6280\u80fd<\/strong><\/p>\n

\u968f\u7740\u7269\u8054\u7f51\u548c\u4fbf\u643a\u8bbe\u5907\u7684\u666e\u53ca\uff0c\u529f\u8017\u4f18\u5316\u6210\u4e3a\u4e86\u8d8a\u6765\u8d8a\u91cd\u8981\u7684\u6280\u80fd\u3002<\/p>\n

\u4f4e\u529f\u8017\u6a21\u5f0f\u7684\u7075\u6d3b\u8fd0\u7528<\/strong>\uff1aSTM32\u63d0\u4f9b\u4e86\u591a\u79cd\u4f4e\u529f\u8017\u6a21\u5f0f\uff0c\u8981\u7406\u89e3\u5404\u79cd\u6a21\u5f0f\u7684\u7279\u70b9\u548c\u5524\u9192\u6761\u4ef6\uff0c\u80fd\u591f\u6839\u636e\u5e94\u7528\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u4f4e\u529f\u8017\u7b56\u7565\u3002<\/p>\n

\u52a8\u6001\u529f\u8017\u7ba1\u7406<\/strong>\uff1a\u8981\u80fd\u591f\u6839\u636e\u7cfb\u7edf\u7684\u5b9e\u65f6\u72b6\u6001\u52a8\u6001\u8c03\u6574\u529f\u8017\uff0c\u5305\u62ec\u65f6\u949f\u9891\u7387\u8c03\u6574\u3001\u5916\u8bbe\u529f\u8017\u63a7\u5236\u3001\u4e0d\u5fc5\u8981\u529f\u80fd\u7684\u5173\u95ed\u7b49\u3002<\/p>\n

\u6211\u66fe\u7ecf\u53c2\u4e0e\u8fc7\u4e00\u4e2a\u7535\u6c60\u4f9b\u7535\u7684\u73af\u5883\u76d1\u6d4b\u8bbe\u5907\u9879\u76ee\uff0c\u5ba2\u6237\u8981\u6c42\u8bbe\u5907\u80fd\u591f\u8fde\u7eed\u5de5\u4f5c\u4e00\u5e74\u4ee5\u4e0a\u3002\u4e3a\u4e86\u8fbe\u5230\u8fd9\u4e2a\u76ee\u6807\uff0c\u6211\u4eec\u91c7\u7528\u4e86\u591a\u79cd\u529f\u8017\u4f18\u5316\u7b56\u7565\uff1a\u5728\u6570\u636e\u91c7\u96c6\u95f4\u9694\u4f7f\u7528\u505c\u6b62\u6a21\u5f0f\u3001\u52a8\u6001\u8c03\u6574ADC\u7684\u91c7\u6837\u9891\u7387\u3001\u5408\u7406\u7ba1\u7406\u5404\u4e2a\u5916\u8bbe\u7684\u65f6\u949f\u7b49\u3002\u901a\u8fc7\u7cbe\u5fc3\u7684\u529f\u8017\u8bbe\u8ba1\uff0c\u6700\u7ec8\u5c06\u5e73\u5747\u529f\u8017\u4ece\u51e0\u5341\u6beb\u5b89\u964d\u4f4e\u5230\u51e0\u5341\u5fae\u5b89\uff0c\u6210\u529f\u6ee1\u8db3\u4e86\u5ba2\u6237\u9700\u6c42\u3002<\/p>\n

\u9ad8\u7ea7\u5408\u683c\u6807\u51c6\u2014\u2014\u6280\u672f\u6df1\u5ea6\u4e0e\u5de5\u7a0b\u667a\u6167\u7684\u878d\u5408<\/strong><\/h2>\n

\u9ad8\u7ea7\u5408\u683c\u6807\u51c6\u5df2\u7ecf\u4e0d\u4ec5\u4ec5\u662f\u6280\u672f\u80fd\u529b\u7684\u4f53\u73b0\uff0c\u66f4\u662f\u5de5\u7a0b\u7ecf\u9a8c\u548c\u7cfb\u7edf\u601d\u7ef4\u7684\u7efc\u5408\u5c55\u73b0\u3002\u8fd9\u4e2a\u9636\u6bb5\u7684\u5de5\u7a0b\u5e08\u80fd\u591f\u72ec\u7acb\u8bbe\u8ba1\u590d\u6742\u7cfb\u7edf\uff0c\u80fd\u591f\u89e3\u51b3\u7591\u96be\u6280\u672f\u95ee\u9898\uff0c\u80fd\u591f\u6307\u5bfc\u56e2\u961f\u7684\u6280\u672f\u53d1\u5c55\u3002<\/p>\n

\u5e95\u5c42\u539f\u7406\u7684\u6df1\u5ea6\u638c\u63e1<\/strong><\/p>\n

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\u5185\u6838\u67b6\u6784\u7684\u6df1\u5165\u7406\u89e3<\/strong>\uff1a\u8981\u7406\u89e3ARM Cortex-M\u5185\u6838\u7684\u6307\u4ee4\u96c6\u3001\u6d41\u6c34\u7ebf\u3001\u7f13\u5b58\u673a\u5236\u7b49\u5e95\u5c42\u7ec6\u8282\u3002\u8fd9\u4e9b\u77e5\u8bc6\u5728\u4f18\u5316\u4ee3\u7801\u6027\u80fd\u3001\u5206\u6790\u5f02\u5e38\u95ee\u9898\u65f6\u975e\u5e38\u6709\u7528\u3002<\/p>\n

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\u5b89\u5168\u6027\u8bbe\u8ba1<\/strong>\uff1a\u968f\u7740\u7269\u8054\u7f51\u7684\u53d1\u5c55\uff0c\u5d4c\u5165\u5f0f\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u8981\u4e86\u89e3\u57fa\u672c\u7684\u5b89\u5168\u5a01\u80c1\u548c\u9632\u62a4\u65b9\u6cd5\uff0c\u5305\u62ec\u5bc6\u7801\u5b66\u5e94\u7528\u3001\u5b89\u5168\u542f\u52a8\u3001\u56fa\u4ef6\u4fdd\u62a4\u7b49\u3002<\/p>\n

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\u56de\u5230\u6700\u521d\u7684\u95ee\u9898\uff1aSTM32\u8981\u5b66\u5230\u4ec0\u4e48\u7a0b\u5ea6\u624d\u7b97\u5408\u683c\uff1f\u7ecf\u8fc7\u8fd9\u4e48\u957f\u7684\u5206\u6790\uff0c\u6211\u60f3\u7b54\u6848\u5df2\u7ecf\u5f88\u6e05\u695a\u4e86\u3002\u5408\u683c\u4e0d\u662f\u4e00\u4e2a\u56fa\u5b9a\u7684\u6807\u51c6\uff0c\u800c\u662f\u4e00\u4e2a\u52a8\u6001\u7684\u3001\u76f8\u5bf9\u7684\u6982\u5ff5\u3002\u5b83\u53d6\u51b3\u4e8e\u4f60\u7684\u5c97\u4f4d\u8981\u6c42\u3001\u804c\u4e1a\u89c4\u5212\u548c\u4e2a\u4eba\u76ee\u6807\u3002<\/p>\n

\u4f46\u65e0\u8bba\u5982\u4f55\u5b9a\u4e49\u5408\u683c\uff0c\u6211\u60f3\u5f3a\u8c03\u7684\u662f\uff1a\u5408\u683c\u53ea\u662f\u4e00\u4e2a\u8d77\u70b9\uff0c\u800c\u4e0d\u662f\u7ec8\u70b9\u3002\u771f\u6b63\u7684\u6280\u672f\u4eba\u5458\u5e94\u8be5\u8ffd\u6c42\u7684\u662f\u5353\u8d8a\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u5408\u683c\u3002\u5353\u8d8a\u610f\u5473\u7740\u5728\u6280\u672f\u6df1\u5ea6\u3001\u95ee\u9898\u89e3\u51b3\u80fd\u529b\u3001\u521b\u65b0\u601d\u7ef4\u3001\u56e2\u961f\u534f\u4f5c\u7b49\u5404\u4e2a\u65b9\u9762\u90fd\u6709\u51fa\u8272\u7684\u8868\u73b0\u3002<\/p>\n

\u6211\u4ece\u4e00\u4e2a\u673a\u68b0\u4e13\u4e1a\u7684\u95e8\u5916\u6c49\u5230\u4eca\u5929\u7684\u5d4c\u5165\u5f0f\u521b\u4e1a\u8005\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u8ba9\u6211\u6df1\u523b\u8ba4\u8bc6\u5230\uff1a\u6280\u672f\u80fd\u529b\u56fa\u7136\u91cd\u8981\uff0c\u4f46\u66f4\u91cd\u8981\u7684\u662f\u6301\u7eed\u5b66\u4e60\u7684\u80fd\u529b\u3001\u89e3\u51b3\u95ee\u9898\u7684\u601d\u7ef4\u3001\u548c\u4e0e\u4eba\u534f\u4f5c\u7684\u667a\u6167\u3002STM32\u53ea\u662f\u6211\u4eec\u6280\u672f\u751f\u6daf\u7684\u4e00\u4e2a\u5de5\u5177\uff0c\u771f\u6b63\u51b3\u5b9a\u6211\u4eec\u80fd\u8d70\u591a\u8fdc\u7684\uff0c\u662f\u6211\u4eec\u7684\u683c\u5c40\u3001\u89c6\u91ce\u548c\u5bf9\u6280\u672f\u7684\u70ed\u7231\u3002<\/p>\n

\u5e0c\u671b\u6bcf\u4e00\u4e2a\u5728STM32\u5b66\u4e60\u8def\u4e0a\u7684\u670b\u53cb\uff0c\u90fd\u80fd\u627e\u5230\u5c5e\u4e8e\u81ea\u5df1\u7684”\u5408\u683c”\u6807\u51c6\uff0c\u5e76\u5728\u8ffd\u6c42\u5353\u8d8a\u7684\u9053\u8def\u4e0a\u4e0d\u65ad\u524d\u884c\u3002\u8bb0\u4f4f\uff0c\u6280\u672f\u7684\u5b66\u4e60\u6c38\u65e0\u6b62\u5883\uff0c\u4f46\u6b63\u662f\u8fd9\u79cd\u6c38\u65e0\u6b62\u5883\u7684\u8ffd\u6c42\uff0c\u8ba9\u6211\u4eec\u7684\u804c\u4e1a\u751f\u6daf\u5145\u6ee1\u4e86\u6311\u6218\u548c\u4e50\u8da3\u3002<\/p>\n\n\n\n
\u613f\u6211\u4eec\u90fd\u80fd\u5728\u5d4c\u5165\u5f0f\u7684\u4e16\u754c\u91cc\u627e\u5230\u5c5e\u4e8e\u81ea\u5df1\u7684\u4f4d\u7f6e\uff0c\u521b\u9020\u51fa\u6709\u4ef7\u503c\u7684\u4ea7\u54c1\uff0c\u5b9e\u73b0\u6280\u672f\u4eba\u7684\u7406\u60f3\u548c\u4ef7\u503c\uff01<\/th>\n<\/tr>\n<\/thead>\n<\/tbody>\n<\/table>\n

\u53e6\u5916\uff0c\u60f3\u8fdb\u5927\u5382\u7684\u540c\u5b66\uff0c\u4e00\u5b9a\u8981\u597d\u597d\u5b66\u7b97\u6cd5\uff0c\u8fd9\u662f\u9762\u8bd5\u5fc5\u5907\u7684\u3002\u8fd9\u91cc\u51c6\u5907\u4e86\u4e00\u4efd BAT \u5927\u4f6c\u603b\u7ed3\u7684 LeetCode \u5237\u9898\u5b9d\u5178\uff0c\u5f88\u591a\u4eba\u9760\u5b83\u4eec\u8fdb\u4e86\u5927\u5382\u3002<\/strong><\/p>\n

\"\"<\/p>\n

\u5237\u9898 | LeetCode\u7b97\u6cd5\u5237\u9898\u795e\u5668\uff0c\u770b\u5b8c BAT \u968f\u4f60\u6311\uff01<\/a><\/p>\n

\u6709\u6536\u83b7\uff1f\u5e0c\u671b\u8001\u94c1\u4eec\u6765\u4e2a\u4e09\u8fde\u51fb\uff0c\u7ed9\u66f4\u591a\u7684\u4eba\u770b\u5230\u8fd9\u7bc7\u6587\u7ae0<\/h3>\n

\u63a8\u8350\u9605\u8bfb\uff1a<\/strong><\/p>\n