{"id":10020712,"date":"2025-04-11T05:45:55","date_gmt":"2025-04-10T21:45:55","guid":{"rendered":"https:\/\/itmax.cn\/?p=10020712"},"modified":"2025-04-11T05:45:55","modified_gmt":"2025-04-10T21:45:55","slug":"%e6%80%8e%e4%b9%88%e8%87%aa%e5%ad%a6%e5%b5%8c%e5%85%a5%e5%bc%8f%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10020712","title":{"rendered":"\u600e\u4e48\u81ea\u5b66\u5d4c\u5165\u5f0f\uff1f"},"content":{"rendered":"<p>\u5927\u5bb6\u597d\uff0c\u6211\u662f\u826f\u8bb8\u3002<\/p>\n<p>\u5341\u5e74\u524d\u6211\u7279\u4e48\u771f\u662f\u778e\u4e86\u773c\uff0c\u673a\u68b0\u4e13\u4e1a\u6bd5\u4e1a\u540e\u5c45\u7136\u63a5\u4e86\u4e2a\u5d4c\u5165\u5f0f\u7684offer\u3002\u7b2c\u4e00\u5929\u4e0a\u73ed\uff0c\u6211\u7684\u9886\u5bfc\u6254\u7ed9\u6211\u4e00\u672cSTM32\u7684\u6570\u636e\u624b\u518c\uff0c\u539a\u5f97\u80fd\u7838\u6b7b\u4eba\uff0c\u7136\u540e\u4e22\u4e0b\u4e00\u53e5&#8221;\u4e0b\u5468\u4e4b\u524d\u628aGPIO\u7684\u4f8b\u7a0b\u5199\u51fa\u6765&#8221;\u5c31\u8d70\u4e86&#8230;<\/p>\n<p>\u5f53\u65f6\u6211\u5c31\u50bb\u4e86\uff0cGPIO\u662f\u4e2a\u5565\u73a9\u610f\uff1fC\u8bed\u8a00\u4e5f\u5c31\u8bfe\u4e0a\u6df7\u4e8660\u5206\u7684\u6c34\u5e73\uff0c\u8fde\u6307\u9488\u90fd\u6574\u4e0d\u660e\u767d\u3002\u90a3\u6bb5\u65e5\u5b50\u771f\u662f\u5ea6\u65e5\u5982\u5e74\uff0c\u665a\u4e0a\u505a\u5669\u68a6\u90fd\u662f\u5bc4\u5b58\u5668\u5730\u5740\u548c\u65f6\u949f\u914d\u7f6e\u3002<\/p>\n<p>\u597d\u5728\u529f\u592b\u4e0d\u8d1f\u6709\u5fc3\u4eba\uff0c\u8fd9\u4e9b\u5e74\u6478\u722c\u6eda\u6253\u4e0b\u6765\uff0c\u6211\u4ece\u4e00\u4e2a\u8fdeLED\u90fd\u70b9\u4e0d\u4eae\u7684\u83dc\u9e1f\uff0c\u53d8\u6210\u80fd\u72ec\u5f53\u4e00\u9762\u7684\u5d4c\u5165\u5f0f\u5de5\u7a0b\u5e08\u3002\u53bb\u5e74\u6211\u628a\u591a\u5e74\u8e29\u5751\u7ecf\u9a8c\u6574\u7406\u6210\u4e86<a href=\"https:\/\/link.segmentfault.com\/?enc=J9pjMfnswvsDtizbGQ5mFg%3D%3D.IfIZc3pY8uXFHJkpfIGYPhHtyMcCe95XhHx6MYAL7wysqXKGpx979H93HOtDcS5DEZfpW3gmokW3hZfW159Ahw%3D%3D\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b\uff08\u70b9\u51fb\u76f4\u8fbe\uff09<\/a>\u8bfe\u7a0b\uff0c\u4e5f\u7b97\u662f\u7ed9\u8d70\u6295\u65e0\u8def\u7684\u540e\u6d6a\u4eec\u63d0\u4f9b\u6761\u751f\u8def\u4e86\u3002<\/p>\n<p>\u5570\u55e6\u8fd9\u4e48\u591a\uff0c\u8fdb\u5165\u6b63\u9898\uff0c\u8fd9\u91cc\u6211\u628a\u81ea\u5b66\u5d4c\u5165\u5f0f\u7684\u5957\u8def\u548c\u5751\u90fd\u7ed9\u4f60\u4ea4\u5e95\u3002<\/p>\n<h2>\u5148\u8bf4\u8bf4\u5165\u95e8\u786c\u4ef6\uff0c\u522b\u88ab\u5272\u97ed\u83dc<\/h2>\n<p>\u521a\u4e0a\u624b\u522b\u6025\u7740\u4e70\u5f00\u53d1\u677f\uff0c\u5e02\u9762\u4e0a\u90a3\u4e9b\u52a8\u8f84\u4e0a\u767e\u7684&#8221;\u8c6a\u534e\u5957\u88c5&#8221;\uff0c\u5927\u591a\u662f\u667a\u5546\u7a0e\u3002\u6211\u6700\u5f00\u59cb\u5c31\u88ab\u5751\u4e86\uff0c\u4e70\u4e86\u4e2a\u6240\u8c13\u7684&#8221;\u5d4c\u5165\u5f0f\u5b66\u4e60\u5957\u4ef6&#8221;\uff0c\u7ed3\u679c\u91cc\u9762\u4e00\u5806\u7528\u4e0d\u4e0a\u7684\u4f20\u611f\u5668\u6a21\u5757\uff0c\u63a5\u53e3\u8fd8\u4e0d\u901a\u7528\uff0c\u73b0\u5728\u8fd8\u5728\u67dc\u5b50\u91cc\u5403\u7070\u3002<\/p>\n<p>\u5176\u5b9e\u4e00\u5757STM32F103C8T6\u7684&#8221;\u84dd\u8272\u836f\u4e38&#8221;\u5f00\u53d1\u677f\u771f\u7684\u5c31\u591f\u4e86\uff0c20\u591a\u5757\u94b1\uff0c\u9ebb\u96c0\u867d\u5c0f\u4e94\u810f\u4ff1\u5168\u3002\u5c0f\u7834\u7ad9\u91cc\u5f88\u591a\u8bfe\u7a0b\u91cc\u7684\u6240\u6709\u4f8b\u7a0b\u90fd\u662f\u57fa\u4e8e\u8fd9\u4e2a\u677f\u5b50\u8bbe\u8ba1\u7684\u3002<\/p>\n<p>\u9664\u4e86\u5f00\u53d1\u677f\uff0c\u4f60\u8fd8\u9700\u8981\uff1a<\/p>\n<ul>\n<li>USB\u8f6cTTL\u6a21\u5757\uff08\u5341\u6765\u5757\u94b1\uff09<\/li>\n<li>\u675c\u90a6\u7ebf\u82e5\u5e72\uff08\u51e0\u5757\u94b1\uff09<\/li>\n<li>\u9762\u5305\u677f\u4e00\u4e2a\uff08\u5f88\u4fbf\u5b9c\uff09<\/li>\n<\/ul>\n<p>\u8fd9\u5957\u914d\u7f6e\u603b\u517150\u5757\u5de6\u53f3\uff0c\u80fd\u6ee1\u8db3\u5165\u95e8\u4e00\u5e74\u5185\u7684\u5168\u90e8\u9700\u6c42\u4e86\u3002\u522b\u95ee\u6211\u4e3a\u5565\u77e5\u9053\uff0c\u56e0\u4e3a\u6211\u7b2c\u4e00\u4efd\u5de5\u8d44\u5bf9\u534a\u780d\u7528\u6765\u4e70\u4e66\u548c\u5f00\u53d1\u677f\uff0c\u7ed3\u679c\u5927\u90e8\u5206\u90fd\u7528\u4e0d\u4e0a\uff0c\u8001\u677f\u8fd8\u7eb3\u95f7\u4e3a\u5565\u6211\u603b\u662f\u6708\u5e95\u8e6d\u540c\u4e8b\u6ce1\u9762\u5403\u3002<\/p>\n<h2>\u5173\u4e8e\u5b66\u4e60\u8def\u5f84\uff0c\u6211\u8e29\u8fc7\u7684\u5751<\/h2>\n<p>\u5f88\u591a\u57f9\u8bad\u673a\u6784\u753b\u7684\u8def\u7ebf\u56fe\u53c8\u81ed\u53c8\u957f\uff0c\u641e\u5f97\u597d\u50cf\u4e0d\u628a\u6574\u4e2a\u8ba1\u7b97\u673a\u79d1\u5b66\u5b66\u4e00\u904d\u5c31\u4e0d\u80fd\u5199\u5d4c\u5165\u5f0f\u4f3c\u7684\u3002\u626f\u6de1\uff01<\/p>\n<p>\u6211\u7684\u5efa\u8bae\u662f\u5148\u641e\u5b9a\u8fd9\u51e0\u6837\uff1a<\/p>\n<h3>1. C\u8bed\u8a00\uff0c\u4f46\u4e0d\u662f\u79d1\u73ed\u90a3\u79cd\u5b66\u6cd5<\/h3>\n<p>\u5927\u5b66\u91cc\u6559\u7684C\u8bed\u8a00\u8ddf\u5d4c\u5165\u5f0f\u7528\u7684C\u8bed\u8a00\u7b80\u76f4\u662f\u4e24\u56de\u4e8b\u3002\u4f60\u9700\u8981\u7279\u522b\u5173\u6ce8\uff1a<\/p>\n<ul>\n<li>\u4f4d\u64cd\u4f5c\uff08\u90a3\u4e9b&#038;\u3001|\u3001&lt;&lt;\u3001&gt;&gt;\uff09<\/li>\n<li>\u5185\u5b58\u7ba1\u7406\uff08\u5d4c\u5165\u5f0fRAM\u7d27\u5f20\uff0c\u7528\u4e0d\u597d\u76f4\u63a5\u6b7b\u673a\uff09<\/li>\n<li>volatile\u5173\u952e\u5b57\uff08\u8fd9\u73a9\u610f\u5728\u666e\u901aC\u6559\u7a0b\u91cc\u57fa\u672c\u4e0d\u63d0\uff0c\u4f46\u5d4c\u5165\u5f0f\u91cc\u8d85\u91cd\u8981\uff09<\/li>\n<\/ul>\n<p>\u8bf4\u4e2a\u7b11\u8bdd\uff0c\u6211\u521a\u5165\u804c\u65f6\u6709\u6b21\u4ee3\u7801\u5ba1\u67e5\uff0c\u4e3b\u7ba1\u95ee\u6211\uff1a&#8221;\u4f60\u8fd9\u4e2a\u53d8\u91cf\u4e3a\u5565\u4e0d\u7528volatile\u4fee\u9970\uff1f&#8221; \u6211\u4e00\u8138\u61f5\u903c\uff1a&#8221;volatile\u662f\u5565\uff1f\u80fd\u5403\u5417\uff1f&#8221; \u7136\u540e\u5168\u4f1a\u8bae\u5ba4\u90fd\u7b11\u4e86&#8230;<\/p>\n<h3>2. \u5355\u7247\u673a\uff0c\u76f4\u63a5\u4e0a\u624bSTM32<\/h3>\n<p>\u522b\u6d6a\u8d39\u65f6\u95f4\u572851\u5355\u7247\u673a\u4e0a\u4e86\uff0c\u90a3\u73a9\u610f\u662f\u4e0a\u4e2a\u4e16\u7eaa\u7684\u4ea7\u7269\u3002\u867d\u7136\u6709\u4eba\u8bf4&#8221;\u5148\u5b6651\u6253\u57fa\u7840&#8221;\uff0c\u4f46\u6211\u89c9\u5f97\u90a3\u8ddf\u8bf4&#8221;\u5b66\u5f00\u8f66\u5148\u5b66\u9a6c\u8f66&#8221;\u4e00\u6837\u626f\u3002<\/p>\n<p>STM32\u7528HAL\u5e93\u5f00\u53d1\u5176\u5b9e\u633a\u7b80\u5355\u7684\uff0c\u6211\u4e4b\u524d\u5e26\u8fc7\u4e00\u4e2a\u5b9e\u4e60\u751f\uff0c\u6ca1\u5565\u57fa\u7840\uff0c\u4e00\u5468\u5c31\u80fd\u70b9\u706f\u63a7\u5236\u6309\u952e\u4e86\u3002\u5728\u6211\u7684<a href=\"https:\/\/link.segmentfault.com\/?enc=zVRUdj36IG3K0ahHzqI9Bw%3D%3D.X8tTLflfxjKeJFxCKj0Y7QW9n9UmUnxhZ68yTXoMhmazgKcRee52QSLH%2BZ9KvQYMShjWMci%2F7SJJiAC7aJ%2BpuQ%3D%3D\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b\uff08\u70b9\u51fb\u76f4\u8fbe\uff09<\/a>\u8bfe\u7a0b\u91cc\uff0c\u6211\u5c31\u662f\u76f4\u63a5\u4eceSTM32\u6559\u8d77\u7684\uff0c\u7701\u4e86\u4e0d\u5c11\u5f2f\u8def\u3002<\/p>\n<h3>3. \u522b\u6025\u7740\u4e0aRTOS\uff0c\u5148\u628a\u88f8\u673a\u5403\u900f<\/h3>\n<p>\u5f88\u591a\u4eba\u6025\u529f\u8fd1\u5229\uff0c\u57fa\u7840\u4e0d\u7262\u5c31\u60f3\u5b66RTOS\u3001\u5b66Linux\u3002\u7ed3\u679c\u5565\u90fd\u5b66\u4e0d\u660e\u767d\uff0c\u4ee3\u7801\u5168\u662f\u4ece\u7f51\u4e0a\u6284\u7684\uff0c\u51fa\u4e86\u95ee\u9898\u4e00\u8138\u832b\u7136\u3002<\/p>\n<p>\u6211\u5efa\u8bae\u81f3\u5c11\u628a\u8fd9\u4e9b\u641e\u660e\u767d\u518d\u8003\u8651RTOS\uff1a<\/p>\n<ul>\n<li>GPIO\u63a7\u5236\uff08LED\u3001\u6309\u952e\uff09<\/li>\n<li>\u5b9a\u65f6\u5668\uff08\u7cbe\u786e\u5ef6\u65f6\u3001PWM\u63a7\u5236\uff09<\/li>\n<li>\u901a\u4fe1\u534f\u8bae\uff08UART\u3001I2C\u3001SPI\uff09<\/li>\n<li>\u4e2d\u65ad\u5904\u7406\uff08\u8fd9\u4e2a\u5fc5\u987b\u5403\u900f\uff09<\/li>\n<\/ul>\n<p>\u6211\u81ea\u5df1\u5f53\u5e74\u8111\u5b50\u4e00\u70ed\uff0c\u770b\u4e86\u4e24\u5929FreeRTOS\u5c31\u60f3\u505a\u591a\u4efb\u52a1\u9879\u76ee\uff0c\u7ed3\u679c\u641e\u51fa\u6765\u7684\u4e1c\u897f\u83ab\u540d\u5176\u5999\u6b7b\u673a\uff0c\u6392\u67e5\u4e86\u4e00\u5468\u624d\u53d1\u73b0\u662f\u4e2d\u65ad\u4f18\u5148\u7ea7\u8bbe\u7f6e\u9519\u4e86\u3002\u90a3\u4f1a\u6ca1\u4eba\u6307\u5bfc\uff0c\u8d70\u4e86\u4e0d\u5c11\u5f2f\u8def\u3002<\/p>\n<h2>\u5b9e\u6218\u5b66\u4e60\u6cd5\uff1a\u522b\u5149\u770b\u4e66\uff0c\u52a8\u624b\u624d\u662f\u738b\u9053<\/h2>\n<p>\u8bf4\u5b9e\u8bdd\uff0c\u5d4c\u5165\u5f0f\u8fd9\u884c\u771f\u4e0d\u662f\u9760\u770b\u4e66\u80fd\u5b66\u4f1a\u7684\u3002\u6211\u4e66\u67b6\u4e0a\u5341\u51e0\u672c\u5d4c\u5165\u5f0f&#8221;\u5b9d\u5178&#8221;\uff0c\u5927\u90e8\u5206\u53ea\u7ffb\u4e86\u524d\u4e09\u7ae0\u3002<\/p>\n<p>\u771f\u6b63\u6709\u7528\u7684\u5b66\u4e60\u65b9\u6cd5\u662f\uff1a<\/p>\n<ol>\n<li>\u627e\u4e2a\u7b80\u5355\u9879\u76ee\uff08\u6bd4\u5982\u6e29\u5ea6\u663e\u793a\u5668\uff09<\/li>\n<li>\u5217\u51fa\u9700\u8981\u7684\u77e5\u8bc6\u70b9\uff08ADC\u91c7\u96c6\u3001LCD\u663e\u793a\uff09<\/li>\n<li>\u6709\u9488\u5bf9\u6027\u5730\u67e5\u8d44\u6599\u89e3\u51b3\u95ee\u9898<\/li>\n<li>\u9047\u5230bug\u6b7b\u78d5\u5230\u5e95<\/li>\n<\/ol>\n<p>\u6211\u8bb0\u5f97\u521a\u5b66ADC\u65f6\uff0c\u4e66\u4e0a\u5199\u5f97\u4e91\u91cc\u96fe\u91cc\uff0c\u770b\u4e86\u4e09\u5929\u8fd8\u662f\u4e0d\u660e\u767d\u3002\u540e\u6765\u6211\u76f4\u63a5\u627e\u4e86\u4e2a\u4f8b\u7a0b\uff0c\u6539\u4e86\u6539\u53c2\u6570\uff0c\u518d\u53bb\u6570\u636e\u624b\u518c\u4e0a\u627e\u5bf9\u5e94\u89e3\u91ca\uff0c\u4e00\u4e0b\u5b50\u5c31\u901a\u4e86\u3002\u5148\u4e0a\u624b\u5b9e\u64cd\uff0c\u9047\u5230\u95ee\u9898\u518d\u8865\u5145\u7406\u8bba\u77e5\u8bc6\u3002<\/p>\n<p>\u5206\u4eab\u4e2a\u771f\u5b9e\u6545\u4e8b\uff1a\u6211\u7b2c\u4e00\u6b21\u505aUART\u901a\u4fe1\u7684\u65f6\u5019\uff0c\u6b7b\u6d3b\u6536\u4e0d\u5230\u6570\u636e\u3002\u68c0\u67e5\u4e86\u4e00\u665a\u4e0a\u4ee3\u7801\uff0c\u7ed3\u679c\u7b2c\u4e8c\u5929\u540c\u4e8b\u7784\u4e86\u4e00\u773c\u8bf4\uff1a&#8221;\u4f60TX\/RX\u63a5\u53cd\u4e86&#8230;&#8221;\uff0c\u5f53\u65f6\u5c31\u60f3\u627e\u4e2a\u5730\u7f1d\u94bb\u8fdb\u53bb\u3002\u8fd9\u79cd\u6559\u8bad\uff0c\u4e66\u4e0a\u5b66\u4e0d\u5230\u554a\uff01<\/p>\n<h2>\u5e38\u89c1\u9677\u9631\uff0c\u6211\u5168\u8e29\u8fc7<\/h2>\n<h3>1. \u8c03\u8bd5\u9760printf<\/h3>\n<p>\u521d\u5b66\u8005\u90fd\u559c\u6b22\u7528printf\u8c03\u8bd5\uff0c\u6211\u4e5f\u4e0d\u4f8b\u5916\u3002\u4f46\u5d4c\u5165\u5f0f\u91ccprintf\u5f88\u8d39\u8d44\u6e90\uff0c\u800c\u4e14\u6709\u65f6\u5019\u4f1a\u63a9\u76d6\u771f\u6b63\u7684\u95ee\u9898\u3002<\/p>\n<p>\u66f4\u79d1\u5b66\u7684\u65b9\u6cd5\u662f\uff1a<\/p>\n<ul>\n<li>\u7528\u903b\u8f91\u5206\u6790\u4eea\uff08\u8f6f\u4ef6\u6a21\u62df\u7684\u4e5f\u884c\uff09<\/li>\n<li>\u5b66\u4f1a\u7528\u65ad\u70b9\u8c03\u8bd5<\/li>\n<li>\u5173\u952e\u53d8\u91cf\u7528LED\u6307\u793a<\/li>\n<\/ul>\n<p>\u6211\u5728<a href=\"https:\/\/link.segmentfault.com\/?enc=moumsFFX7IY1DC4%2B1y6qwQ%3D%3D.JL9M6CA1MldF8G31ppFaz%2FwZvYda2TRhD8ObItNxJyuTd6cQHpD4DCALiquZk2%2B2kMQHrZutVLDLrkH2a5x5vg%3D%3D\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b<\/a>\u91cc\u4e13\u95e8\u6709\u4e00\u8282\u8bb2\u8c03\u8bd5\u6280\u5de7\uff0c\u56e0\u4e3a\u8fd9\u771f\u7684\u592a\u91cd\u8981\u4e86\uff0c\u6bd4\u5199\u4ee3\u7801\u672c\u8eab\u8fd8\u91cd\u8981\u3002<\/p>\n<h3>2. \u4ee3\u7801\u5168\u9760\u6284<\/h3>\n<p>\u7f51\u4e0a\u7684\u4ee3\u7801\u8d28\u91cf\u53c2\u5dee\u4e0d\u9f50\uff0c\u6709\u4e9b\u770b\u8d77\u6765\u80fd\u7528\uff0c\u5b9e\u9645\u4e0a\u6f0f\u6d1e\u767e\u51fa\u3002\u6211\u521a\u5165\u884c\u65f6\u5c31\u72af\u8fc7\u8fd9\u79cd\u9519\uff0c\u590d\u5236\u4e86\u4e00\u6bb5&#8221;\u9ad8\u624b&#8221;\u5199\u7684I2C\u9a71\u52a8\uff0c\u7ed3\u679c\u5728\u9ad8\u6e29\u73af\u5883\u4e0b\u83ab\u540d\u5176\u5999\u51fa\u9519\uff0c\u6298\u817e\u4e86\u597d\u4e45\u624d\u53d1\u73b0\u662f\u6ca1\u505a\u8d85\u65f6\u5904\u7406\u3002<\/p>\n<p>\u6b63\u786e\u7684\u5b66\u4e60\u65b9\u5f0f\u662f\uff1a\u7406\u89e3\u5b98\u65b9\u4f8b\u7a0b\uff0c\u7136\u540e\u81ea\u5df1\u5199\u3002\u6162\u4e00\u70b9\uff0c\u4f46\u8d77\u7801\u77e5\u9053\u6bcf\u884c\u4ee3\u7801\u662f\u5e72\u5565\u7684\u3002<\/p>\n<h3>3. \u773c\u9ad8\u624b\u4f4e<\/h3>\n<p>\u8fd9\u53ef\u80fd\u662f\u6700\u666e\u904d\u7684\u95ee\u9898\u4e86\u3002\u770b\u4e86\u51e0\u672c\u4e66\uff0c\u4ee5\u4e3a\u81ea\u5df1\u5565\u90fd\u61c2\uff0c\u4f46\u4e00\u5199\u4ee3\u7801\u5c31\u50bb\u773c\u3002<\/p>\n<p>\u89e3\u51b3\u529e\u6cd5\u53ea\u6709\u4e00\u4e2a\uff1a\u591a\u505a\u9879\u76ee\uff0c\u4ece\u5c0f\u9879\u76ee\u505a\u8d77\u3002\u5148\u70b9\u4e2a\u706f\uff0c\u518d\u63a7\u5236\u4e2a\u7535\u673a\uff0c\u7136\u540e\u505a\u4e2a\u6e29\u63a7\u7cfb\u7edf&#8230;\u5faa\u5e8f\u6e10\u8fdb\u3002<\/p>\n<p>\u6211\u5f53\u5e74\u8111\u888b\u4e00\u70ed\uff0c\u60f3\u4e00\u53e3\u6c14\u505a\u4e2a&#8221;\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf&#8221;\uff0c\u7ed3\u679c\u8fde\u6700\u57fa\u7840\u7684\u4f20\u611f\u5668\u90fd\u8bfb\u4e0d\u597d\u6570\u636e\uff0c\u767d\u767d\u6d6a\u8d39\u4e86\u4e24\u4e2a\u6708\u3002\u540e\u6765\u6211\u5728\u8bfe\u7a0b\u8bbe\u8ba1\u4e2d\u7279\u610f\u907f\u5f00\u8fd9\u4e2a\u5751\uff0c\u8bbe\u8ba1\u4e86\u7531\u6d45\u5165\u6df1\u7684\u9879\u76ee\u5e8f\u5217\uff0c\u8ba9\u5b66\u5458\u6709\u6210\u5c31\u611f\u7684\u540c\u65f6\uff0c\u4e5f\u80fd\u7a33\u6b65\u63d0\u5347\u3002<\/p>\n<h2>\u5b66\u4e60\u8d44\u6e90\uff0c\u826f\u83a0\u4e0d\u9f50<\/h2>\n<p>\u8bf4\u5230\u5b66\u4e60\u8d44\u6e90\uff0c\u7f51\u4e0a\u4e00\u641c\u4e00\u5927\u628a\uff0c\u4f46\u5927\u90e8\u5206\u8d28\u91cf\u582a\u5fe7\u3002\u6211\u7ed9\u4f60\u63a8\u8350\u51e0\u4e2a\u6211\u4eb2\u6d4b\u6709\u6548\u7684\uff1a<\/p>\n<h3>1. \u5b98\u65b9\u8d44\u6599\u5fc5\u770b<\/h3>\n<p>ST\u5b98\u7f51\u7684\u53c2\u8003\u624b\u518c\u548cHAL\u5e93\u8bf4\u660e\u6587\u6863\u867d\u7136\u67af\u71e5\uff0c\u4f46\u662f\u6700\u51c6\u786e\u7684\u3002\u522b\u5acc\u5b83\u4eec\u96be\u61c2\uff0c\u8fdf\u65e9\u8981\u5543\u4e0b\u6765\u3002\u6211\u6bcf\u5929\u7761\u524d\u90fd\u4f1a\u7ffb\u4e00\u5c0f\u8282\u53c2\u8003\u624b\u518c\uff0c\u4e45\u800c\u4e45\u4e4b\u4e5f\u5c31\u719f\u6089\u4e86\u3002<\/p>\n<h3>2. \u597d\u4e66\u53ea\u9700\u51e0\u672c<\/h3>\n<ul>\n<li>\u300aC\u548c\u6307\u9488\u300b\uff1a\u628a\u6307\u9488\u641e\u660e\u767d<\/li>\n<li>\u300aARM Cortex-M3\u6743\u5a01\u6307\u5357\u300b\uff1a\u7406\u89e3\u5355\u7247\u673a\u5185\u6838<\/li>\n<li>\u300aSTM32\u5b9e\u6218\u6307\u5357\u300b\uff1a\u5b9e\u7528\u7684\u5de5\u7a0b\u5f00\u53d1\u53c2\u8003<\/li>\n<\/ul>\n<p>\u522b\u88ab\u57f9\u8bad\u673a\u6784\u7684&#8221;\u5fc5\u8bfb\u4e66\u5355&#8221;\u5413\u5230\uff0c\u7cbe\u8bfb\u8fd9\u51e0\u672c\u5c31\u591f\u4e86\u3002\u5176\u4ed6\u7684\u7b49\u7528\u5230\u4e86\u518d\u67e5\u3002<\/p>\n<h3>3. \u89c6\u9891\u8bfe\u7a0b\u8981\u7b5b\u9009<\/h3>\n<p>B\u7ad9\u4e0a\u7684\u514d\u8d39\u6559\u7a0b\u8d28\u91cf\u53c2\u5dee\u4e0d\u9f50\uff0c\u6709\u4e9b\u8bb2\u5f97\u633a\u597d\uff0c\u6709\u4e9b\u7eaf\u5c5e\u8bef\u5bfc\u3002\u9009\u8bfe\u7a0b\u6709\u4e2a\u7b80\u5355\u6cd5\u5219\uff1a\u770b\u8bc4\u8bba\u533a\u8001\u53f8\u673a\u7684\u53cd\u9988\u3002<\/p>\n<p>\u6211\u81ea\u5df1\u5f55\u5236<a href=\"https:\/\/link.segmentfault.com\/?enc=NuV%2FmGSOi%2FHvIaf9RSyLiA%3D%3D.X4pdycm0S87zkYFSDkTm6abGHz0hIFln5Vsx8d2zgtTVAz4ypmjAc3OlLYfcRa4jZz6Dhf0%2FJIzaiLCXYcFACw%3D%3D\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b\uff08\u70b9\u51fb\u76f4\u8fbe\uff09<\/a>\u8bfe\u7a0b\u65f6\uff0c\u7279\u522b\u6ce8\u91cd\u628a\u7406\u8bba\u548c\u5b9e\u8df5\u7ed3\u5408\u8d77\u6765\uff0c\u6bd5\u7adf\u6211\u5c31\u662f\u88ab\u90a3\u4e9b\u7eaf\u7406\u8bba\u7684\u8bfe\u7a0b\u5751\u8fc7\u7684\u4eba\u3002\u6bcf\u4e2a\u77e5\u8bc6\u70b9\u90fd\u6709\u5bf9\u5e94\u7684\u5b9e\u6218\u9879\u76ee\uff0c\u4ece\u70b9\u706f\u5f00\u59cb\uff0c\u5230\u6700\u540e\u7684MQTT\u7269\u8054\u7f51\u5e94\u7528\uff0c\u5faa\u5e8f\u6e10\u8fdb\u3002<\/p>\n<h2>\u7f16\u5916\u8bdd\uff1a\u5d4c\u5165\u5f0f\u5230\u5e95\u96be\u4e0d\u96be\u5b66\uff1f<\/h2>\n<p>\u8001\u5b9e\u8bf4\uff0c\u5d4c\u5165\u5f0f\u6ca1\u6709\u4f20\u8bf4\u4e2d\u90a3\u4e48\u96be\uff0c\u4f46\u4e5f\u7edd\u5bf9\u4e0d\u662f\u51e0\u4e2a\u6708\u5c31\u80fd\u7cbe\u901a\u7684\u3002<\/p>\n<p>\u6700\u96be\u7684\u90e8\u5206\u662f\uff1a\u8f6f\u786c\u7ed3\u5408\u3001\u8c03\u8bd5\u56f0\u96be\u3001\u95ee\u9898\u9690\u853d\u3002\u6bd4\u5982\u6211\u66fe\u7ecf\u9047\u5230\u4e00\u4e2abug\uff0c\u7a0b\u5e8f\u5076\u5c14\u6b7b\u673a\uff0c\u6392\u67e5\u4e86\u4e24\u5468\u624d\u53d1\u73b0\u662f\u7535\u6e90\u7eb9\u6ce2\u5bfc\u81f4\u7684\u3002\u8fd9\u79cd\u95ee\u9898\uff0c\u5355\u7eaf\u5b66\u8f6f\u4ef6\u662f\u89e3\u51b3\u4e0d\u4e86\u7684\u3002<\/p>\n<p>\u6700\u723d\u7684\u90e8\u5206\u662f\uff1a\u505a\u51fa\u6765\u7684\u4e1c\u897f\u662f\u5b9e\u5b9e\u5728\u5728\u80fd\u770b\u80fd\u6478\u7684\u3002\u8bb0\u5f97\u6211\u7b2c\u4e00\u6b21\u505a\u7684\u667a\u80fd\u5c0f\u8f66\uff0c\u6f14\u793a\u7ed9\u540c\u4e8b\u770b\u65f6\uff0c\u5927\u5bb6\u90fd\u60ca\u53f9\u4e0d\u5df2\uff0c\u90a3\u79cd\u6210\u5c31\u611f\u662f\u5199\u7f51\u9875\u6216APP\u6240\u4e0d\u80fd\u6bd4\u7684\u3002<\/p>\n<p>\u4ece\u96f6\u81ea\u5b66\u7684\u8bdd\uff0c\u8e0f\u8e0f\u5b9e\u5b9e\u4e00\u5e74\uff0c\u80fd\u8fbe\u5230\u5c31\u4e1a\u6c34\u5e73\uff1b\u4e09\u5e74\uff0c\u80fd\u72ec\u5f53\u4e00\u9762\uff1b\u4e94\u5e74\uff0c\u80fd\u505a\u6280\u672f\u4e13\u5bb6\u3002\u5f53\u7136\uff0c\u524d\u63d0\u662f\u4f60\u771f\u7684\u70ed\u7231\u8fd9\u4e2a\u884c\u4e1a\uff0c\u4e0d\u662f\u4e3a\u4e86\u8ddf\u98ce\u6216\u8005\u9ad8\u85aa\u3002<\/p>\n<p>\u6211\u81ea\u5df1\u662f\u4ece\u673a\u68b0\u8f6c\u884c\u8fc7\u6765\u7684\uff0c\u5565\u57fa\u7840\u90fd\u6ca1\u6709\uff0c\u4e0d\u77e5\u9053\u52a0\u73ed\u591a\u5c11\u4e2a\u665a\u4e0a\u624d\u7b97\u5165\u95e8\u3002\u73b0\u5728\u56de\u60f3\u8d77\u6765\uff0c\u90a3\u6bb5\u82e6\u903c\u65e5\u5b50\u53cd\u800c\u662f\u6700\u6709\u52a8\u529b\u7684\u65f6\u5019\u3002\u6240\u4ee5\uff0c\u53ea\u8981\u4f60\u771f\u7684\u559c\u6b22\uff0c\u80af\u5b9a\u80fd\u5b66\u597d\u3002<\/p>\n<h2>\u6700\u540e\u7684\u5520\u53e8<\/h2>\n<p>\u81ea\u5b66\u5d4c\u5165\u5f0f\u6700\u5927\u7684\u654c\u4eba\u4e0d\u662f\u96be\u5ea6\uff0c\u800c\u662f\u575a\u6301\u3002\u5f88\u591a\u4eba\u770b\u51e0\u5929\u4e66\u5c31\u653e\u5f03\u4e86\uff0c\u89c9\u5f97\u592a\u96be\u3001\u592a\u67af\u71e5\u3002<\/p>\n<p>\u4f46\u53ea\u8981\u4f60\u80fd\u5ea6\u8fc7\u6700\u521d\u7684\u8ff7\u832b\u671f\uff08\u5927\u7ea61-2\u4e2a\u6708\uff09\uff0c\u540e\u9762\u5c31\u4f1a\u8d8a\u6765\u8d8a\u6709\u610f\u601d\u3002\u7b49\u4f60\u7b2c\u4e00\u6b21\u770b\u5230\u81ea\u5df1\u5199\u7684\u4ee3\u7801\u63a7\u5236\u7535\u8def\u65f6\uff0c\u90a3\u79cd\u6210\u5c31\u611f\u4f1a\u8ba9\u4f60\u4e0a\u763e\u7684\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u627e\u4e2a\u5b66\u4e60\u4f19\u4f34\u771f\u7684\u5f88\u91cd\u8981\u3002\u6211\u5f53\u5e74\u5c31\u662f\u548c\u4e00\u4e2a\u540c\u4e8b\u76f8\u4e92\u76d1\u7763\uff0c\u6bcf\u5468\u4ea4\u6d41\u8fdb\u5ea6\uff0c\u624d\u6ca1\u6709\u534a\u9014\u800c\u5e9f\u3002\u6211\u7684<a href=\"https:\/\/link.segmentfault.com\/?enc=uKxzuX%2F04hT6bphzaOSlyw%3D%3D.Nja2MIrZRoNddU6OIMhRq62IrBOss%2Fp5OxR9ltb7R1WlMWs1KcilHMehOaexPvsctzGu3FGuzrvjMiyzKVEkAg%3D%3D\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b\uff08\u70b9\u51fb\u76f4\u8fbe\uff09<\/a>\u8bfe\u7a0b\u7684\u5b66\u5458\u7fa4\u4e5f\u662f\u8fd9\u4e2a\u76ee\u7684\uff0c\u5927\u5bb6\u4e92\u76f8\u5e2e\u52a9\uff0c\u4e00\u8d77\u6210\u957f\u3002<\/p>\n<p>\u6700\u540e\u9001\u4f60\u4e00\u53e5\u6211\u5e38\u6302\u5634\u8fb9\u7684\u8bdd\uff1a\u5d4c\u5165\u5f0f\u6ca1\u6377\u5f84\uff0c\u4f46\u6709\u5f2f\u8def\uff1b\u5c11\u8d70\u5f2f\u8def\uff0c\u5c31\u662f\u6700\u5927\u7684\u6377\u5f84\u3002<\/p>\n<h2>\u5e0c\u671b\u4f60\u80fd\u5728\u8fd9\u6761\u8def\u4e0a\u5c11\u8d70\u5f2f\u8def\uff0c\u65e9\u65e5\u5b9e\u73b0\u81ea\u5df1\u7684\u76ee\u6807\uff01<\/h2>\n<p><strong>\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><img loading=\"lazy\" decoding=\"async\" width=\"286\" height=\"83\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVdaCCY\" alt=\"\" title=\"\"><\/p>\n<p><a href=\"https:\/\/link.segmentfault.com\/?enc=3OMP26kI89SdpADrM0tPuw%3D%3D.Cul3mo51E58L8Qmiq3ot7PkxocEkzPe8SupMjja2cVl8O9zrP%2FmxP3CQEDhzr2KQ\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u5237\u9898 | LeetCode\u7b97\u6cd5\u5237\u9898\u795e\u5668\uff0c\u770b\u5b8c BAT \u968f\u4f60\u6311\uff01<\/a><\/p>\n<h3>\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<p><strong>\u63a8\u8350\u9605\u8bfb\uff1a<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/link.segmentfault.com\/?enc=JeCGYbfSg1%2FaObCnFRYvvA%3D%3D.jl5PvhgLZKt3DW2QOEsSYocMuKrtONKWysMsL7jGLGuG4C83SN9XrpS5p2im7hs%2B\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u3010\u826f\u8bb8\u5b66\u5802\u30112025\u5e74\u5d4c\u5165\u5f0f\u5982\u4f55\u9ad8\u85aa\u5165\u884c\uff1f<\/a><\/li>\n<li><a href=\"https:\/\/link.segmentfault.com\/?enc=8%2BKq4O77%2B7nITolyToc%2FQA%3D%3D.PaKjTArqi9raT%2BRO93qQTz9%2FstYXGNOhWQEifNwoLD9ysq9mUX0nCnQn7UQjAHAI\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u7a0b\u5e8f\u5458\u5fc5\u5907\u7f16\u7a0b\u8d44\u6599\u5927\u5168<\/a><\/li>\n<li><a href=\"https:\/\/link.segmentfault.com\/?enc=nyid07TTrq0HQcRgJKxA0Q%3D%3D.12duNtyEHvaq%2FAQLxERYwNlx%2FBNAf9aW93SFmIfvkFkCaKGIh7rjZd0pLx%2FxlHjG\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u7a0b\u5e8f\u5458\u5fc5\u5907\u8f6f\u4ef6\u8d44\u6e90<\/a><\/li>\n<\/ul>\n<p>\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u535a\u5ba2\uff1a<a href=\"https:\/\/link.segmentfault.com\/?enc=kRU5qK%2FY%2Fy%2BeJEERsCNXbg%3D%3D.EvPlV9hybY%2F78dW2zKxARak5etlZo8j8oYUFsu01AxM%3D\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u826f\u8bb8\u5d4c\u5165\u5f0f\u6559\u7a0b\u7f51<\/a>\uff0c\u6ee1\u6ee1\u90fd\u662f\u5e72\u8d27\uff01<\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000046419827\">https:\/\/segmentfault.com\/a\/1190000046419827<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5927\u5bb6\u597d\uff0c\u6211\u662f\u826f\u8bb8\u3002 \u5341\u5e74\u524d\u6211\u7279\u4e48\u771f\u662f\u778e\u4e86\u773c\uff0c\u673a\u68b0\u4e13\u4e1a\u6bd5\u4e1a\u540e\u5c45\u7136\u63a5\u4e86\u4e2a\u5d4c\u5165\u5f0f\u7684offer\u3002\u7b2c\u4e00\u5929\u4e0a\u73ed\uff0c\u6211\u7684\u9886\u5bfc\u6254 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10020712","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10020712","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10020712"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10020712\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10020712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10020712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10020712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}