{"id":10020722,"date":"2025-04-11T23:39:30","date_gmt":"2025-04-11T15:39:30","guid":{"rendered":"https:\/\/itmax.cn\/?p=10020722"},"modified":"2025-04-11T23:39:30","modified_gmt":"2025-04-11T15:39:30","slug":"%e8%83%bd%e8%af%a6%e7%bb%86%e5%9c%b0%e8%ae%b2%e8%ae%b2stm32%e8%af%a5%e6%80%8e%e4%b9%88%e5%ad%a6%e5%90%97%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10020722","title":{"rendered":"\u80fd\u8be6\u7ec6\u5730\u8bb2\u8bb2stm32\u8be5\u600e\u4e48\u5b66\u5417\uff1f"},"content":{"rendered":"<p>\u4f5c\u4e3a\u4e00\u4e2a\u5728\u5d4c\u5165\u5f0f\u9886\u57df\u6478\u722c\u6eda\u6253\u4e86\u597d\u51e0\u5e74\u7684\u8001\u5175\uff0c\u6211\u60f3\u5206\u4eab\u4e00\u4e0b\u6211\u5b66\u4e60STM32\u7684\u5fc3\u8def\u5386\u7a0b\u548c\u65b9\u6cd5\u8bba\u3002\u5766\u767d\u8bf4\uff0c\u521a\u5f00\u59cb\u63a5\u89e6STM32\u65f6\uff0c\u6211\u4e5f\u662f\u4e00\u8138\u61f5\u903c\u3002\u673a\u68b0\u4e13\u4e1a\u6bd5\u4e1a\u7684\u6211\u8f6c\u884c\u505a\u5d4c\u5165\u5f0f\uff0c\u7b2c\u4e00\u4efd\u5de5\u4f5c\u88ab\u8c03\u5242\u5230\u7535\u5b50\u90e8\u95e8\uff0c\u5b9e\u9645\u5374\u662f\u505a\u5355\u7247\u673a\u5f00\u53d1\uff0c\u90a3\u6bb5\u65e5\u5b50\u771f\u662f\u75db\u5e76\u5feb\u4e50\u7740\u3002<\/p>\n<p>\u6700\u8fd1\u6211\u628a\u8fd9\u4e9b\u5e74\u79ef\u7d2f\u7684STM32\u5b66\u4e60\u7ecf\u9a8c\u6574\u7406\u6210\u4e86\u4e00\u4e2a<a href=\"https:\/\/link.segmentfault.com\/?enc=lZ%2BQb4yTcK6GNQc8c7p6xw%3D%3D.9%2BuKeApceJ4dvr8Nyl4xgX3uXKZk1j8KYlTmTvo8aJdiqzG8p49RVvxu8R6xAioq\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b\uff08\u70b9\u51fb\u76f4\u8fbe\uff09<\/a>\u8bfe\u7a0b\uff0c\u5305\u542b\u4e86\u4ece\u57fa\u7840\u5230\u5b9e\u6218\u7684\u5168\u5957\u5185\u5bb9\uff0c15\u4e2a\u5b9e\u6218\u9879\u76ee\u624b\u628a\u624b\u6559\u5b66\u3002\u4e0d\u8fc7\u5148\u522b\u6025\u7740\u53bb\u770b\u8bfe\u7a0b\uff0c\u6211\u60f3\u5148\u7cfb\u7edf\u5730\u804a\u804aSTM32\u8be5\u600e\u4e48\u5b66\u3002<\/p>\n<h2>\u4e00\u3001\u6b63\u786e\u8ba4\u8bc6STM32<\/h2>\n<p>\u5f88\u591a\u4eba\u4e00\u4e0a\u6765\u5c31\u6025\u7740\u5199\u4ee3\u7801\uff0c\u8fd9\u662f\u6700\u5927\u7684\u8bef\u533a\u3002STM32\u4e0d\u662f\u5355\u7eaf\u7684\u7f16\u7a0b\uff0c\u800c\u662f\u8f6f\u786c\u7ed3\u5408\u7684\u4ea7\u7269\u3002<\/p>\n<p>\u6211\u521a\u5165\u884c\u65f6\uff0c\u9886\u5bfc\u76f4\u63a5\u6254\u7ed9\u6211\u4e00\u5757STM32F103\u5f00\u53d1\u677f\uff0c\u8bf4\uff1a&#8221;\u4e00\u5468\u540e\u7ed9\u6211\u4e00\u4e2a\u4f1a\u8dd1\u9a6c\u706f\u7684demo\u3002&#8221;\u6211\u5fc3\u60f3\uff0c\u4e0d\u5c31\u662f\u8ba9\u51e0\u4e2aLED\u706f\u95ea\u70c1\u5417\uff1f\u7ed3\u679c\u641e\u4e86\u4e09\u5929\u90fd\u6ca1\u8dd1\u8d77\u6765\uff0c\u6c14\u5f97\u6211\u5dee\u70b9\u6454\u677f\u5b50\u3002\u540e\u6765\u624d\u53d1\u73b0\uff0c\u662f\u6211\u5bf9STM32\u7684\u8ba4\u77e5\u51fa\u4e86\u95ee\u9898\u3002<\/p>\n<p>STM32\u662fST\u516c\u53f8(\u610f\u6cd5\u534a\u5bfc\u4f53)\u63a8\u51fa\u7684\u4e00\u7cfb\u521732\u4f4dARM Cortex-M\u5185\u6838\u5fae\u63a7\u5236\u5668\uff0c\u4e0d\u662f\u5355\u4e00\u578b\u53f7\uff0c\u800c\u662f\u4e00\u4e2a\u5e9e\u5927\u7684\u5bb6\u65cf\u3002\u5b83\u4eec\u5728\u6027\u80fd\u3001\u5916\u8bbe\u8d44\u6e90\u3001\u5b58\u50a8\u5bb9\u91cf\u7b49\u65b9\u9762\u5404\u6709\u7279\u70b9\u3002\u6700\u5e38\u89c1\u7684\u5165\u95e8\u7ea7\u662fSTM32F1\u7cfb\u5217\uff0c\u5176\u4e2dF103\u66f4\u662f&#8221;\u660e\u661f&#8221;\u578b\u53f7\u3002<\/p>\n<h2>\u4e8c\u3001\u5fc5\u5907\u7684\u77e5\u8bc6\u50a8\u5907<\/h2>\n<p>\u5b66\u4e60STM32\u4e4b\u524d\uff0c\u4f60\u81f3\u5c11\u5e94\u8be5\u5177\u5907\u4ee5\u4e0b\u77e5\u8bc6\uff1a<\/p>\n<h3>1. C\u8bed\u8a00\u57fa\u7840<\/h3>\n<p>\u8fd9\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\uff0cSTM32\u7684\u5f00\u53d1\u4e3b\u8981\u4f7f\u7528C\u8bed\u8a00\u3002\u5982\u679c\u8fde\u6307\u9488\u3001\u7ed3\u6784\u4f53\u90fd\u641e\u4e0d\u6e05\u695a\uff0c\u90a3\u5c31\u522b\u6025\u7740\u5b66STM32\u4e86\uff0c\u5148\u628aC\u8bed\u8a00\u8865\u8d77\u6765\u3002<\/p>\n<p>\u6211\u5f53\u5e74\u4ece\u673a\u68b0\u8f6c\u884c\u505a\u5d4c\u5165\u5f0f\uff0cC\u8bed\u8a00\u57fa\u7840\u8584\u5f31\uff0c\u7ed3\u679c\u5199\u4ee3\u7801\u65f6\u7ecf\u5e38\u51fa\u73b0\u83ab\u540d\u5176\u5999\u7684bug\u3002\u6709\u4e00\u6b21\uff0c\u6211\u82b1\u4e86\u6574\u6574\u4e24\u5929\u624d\u53d1\u73b0\u662f\u6307\u9488\u6ca1\u6709\u521d\u59cb\u5316\u5bfc\u81f4\u7684\u91ce\u6307\u9488\u95ee\u9898\u3002\u90a3\u79cd\u632b\u8d25\u611f\uff0c\u73b0\u5728\u60f3\u8d77\u6765\u90fd\u89c9\u5f97\u75db\u82e6\u3002<\/p>\n<h3>2. \u6570\u5b57\u7535\u8def\u548c\u6a21\u62df\u7535\u8def\u77e5\u8bc6<\/h3>\n<p>\u4e0d\u9700\u8981\u7cbe\u901a\uff0c\u4f46\u81f3\u5c11\u8981\u4e86\u89e3\u57fa\u672c\u7684\u7535\u5b50\u5143\u5668\u4ef6\u548c\u7535\u8def\u539f\u7406\u3002\u4f8b\u5982\uff0c\u4ec0\u4e48\u662f\u7535\u963b\u3001\u7535\u5bb9\u3001\u4e8c\u6781\u7ba1\u3001\u4e09\u6781\u7ba1\uff0c\u4ec0\u4e48\u662f\u4e0a\u62c9\u7535\u963b\u548c\u4e0b\u62c9\u7535\u963b\uff0c\u4ec0\u4e48\u662f\u6ee4\u6ce2\u7535\u8def\u7b49\u7b49\u3002<\/p>\n<p>\u8bb0\u5f97\u6211\u521a\u5f00\u59cb\u5b66\u4e60\u65f6\uff0c\u770b\u5230\u7535\u8def\u56fe\u4e0a\u4e00\u5806\u7b26\u53f7\u5c31\u5934\u5927\u3002\u540e\u6765\u6211\u5728<a href=\"https:\/\/link.segmentfault.com\/?enc=XakwkJzt2ZxjrhKJQKGi%2FA%3D%3D.DB3hh692FhzfOvWXRkCAvLR9vLpbo73sycL4oGY0orM%2F5kOrMMY5AfW0eepo4t4Y\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b<\/a>\u8bfe\u7a0b\u4e2d\u4e13\u95e8\u52a0\u5165\u4e86\u786c\u4ef6\u57fa\u7840\u77e5\u8bc6\u6a21\u5757\uff0c\u5305\u62ec\u5982\u4f55\u770b\u539f\u7406\u56fe\u3001\u5982\u4f55\u753b\u539f\u7406\u56fe\u3001\u5982\u4f55\u6253\u677f\u3001\u57fa\u7840\u6570\u6a21\u7535\u7b49\u5185\u5bb9\uff0c\u5c31\u662f\u4e3a\u4e86\u5e2e\u52a9\u50cf\u6211\u5f53\u521d\u4e00\u6837\u7684\u65b0\u624b\u5c11\u8d70\u5f2f\u8def\u3002<\/p>\n<h3>3. \u8ba1\u7b97\u673a\u7ec4\u6210\u539f\u7406<\/h3>\n<p>\u4e86\u89e3CPU\u3001\u5b58\u50a8\u5668\u3001\u8f93\u5165\u8f93\u51fa\u8bbe\u5907\u7684\u57fa\u672c\u6982\u5ff5\u548c\u5de5\u4f5c\u539f\u7406\u3002STM32\u672c\u8d28\u4e0a\u662f\u4e00\u4e2a\u5c0f\u578b\u8ba1\u7b97\u673a\u7cfb\u7edf\uff0c\u4e86\u89e3\u8ba1\u7b97\u673a\u7ec4\u6210\u539f\u7406\u6709\u52a9\u4e8e\u7406\u89e3STM32\u7684\u67b6\u6784\u548c\u5de5\u4f5c\u65b9\u5f0f\u3002<\/p>\n<h3>4. \u5d4c\u5165\u5f0f\u7cfb\u7edf\u57fa\u7840<\/h3>\n<p>\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e0ePC\u7684\u533a\u522b\u3001\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u7684\u6982\u5ff5\u3001\u4e2d\u65ad\u548c\u8f6e\u8be2\u7684\u533a\u522b\u7b49\u57fa\u7840\u77e5\u8bc6\u3002<\/p>\n<p>\u6211\u4ece\u5355\u7247\u673a\u5230\u5d4c\u5165\u5f0fLinux\u5e94\u7528\u5f00\u53d1\u7684\u8f6c\u53d8\u8fc7\u7a0b\u4e2d\uff0c\u8fd9\u4e9b\u57fa\u7840\u6982\u5ff5\u5e2e\u4e86\u6211\u5927\u5fd9\u3002\u5b83\u4eec\u5c31\u50cf\u662f\u4e00\u5f20\u5730\u56fe\uff0c\u8ba9\u6211\u5728\u5d4c\u5165\u5f0f\u7684\u6d77\u6d0b\u4e2d\u4e0d\u81f3\u4e8e\u8ff7\u8def\u3002<\/p>\n<h2>\u4e09\u3001\u5b66\u4e60\u8def\u7ebf\u89c4\u5212<\/h2>\n<h3>\u9636\u6bb5\u4e00\uff1a\u4e86\u89e3STM32\u67b6\u6784\u548c\u5f00\u53d1\u73af\u5883<\/h3>\n<p>\u9996\u5148\uff0c\u8981\u641e\u6e05\u695aSTM32\u7684\u5185\u90e8\u67b6\u6784\u3002ARM Cortex-M\u5185\u6838\u662f\u4ec0\u4e48\uff1fSTM32\u7684\u603b\u7ebf\u7ed3\u6784\u662f\u600e\u6837\u7684\uff1f\u5b83\u7684\u5b58\u50a8\u6620\u5c04\u662f\u600e\u4e48\u7ec4\u7ec7\u7684\uff1f\u8fd9\u4e9b\u95ee\u9898\u90fd\u8981\u6709\u4e00\u4e2a\u5927\u81f4\u7684\u4e86\u89e3\u3002<\/p>\n<p>\u63a5\u7740\uff0c\u719f\u6089\u5f00\u53d1\u73af\u5883\u3002\u5f00\u53d1STM32\u6709\u591a\u79cdIDE\u9009\u62e9\uff0c\u5982Keil MDK\u3001IAR\u3001STM32CubeIDE\u7b49\u3002\u65b0\u624b\u5efa\u8bae\u4f7f\u7528Keil MDK\uff0c\u5b83\u5728\u56fd\u5185\u4f7f\u7528\u6700\u5e7f\u6cdb\uff0c\u8d44\u6599\u4e5f\u6700\u4e30\u5bcc\u3002<\/p>\n<p>\u4e0d\u8fc7\uff0c\u6211\u5728\u8bfe\u7a0b\u4e2d\u575a\u6301\u4e0d\u4f7f\u7528CubeMX\u8fd9\u7c7b\u4ee3\u7801\u751f\u6210\u5de5\u5177\uff0c\u800c\u662f\u4e00\u884c\u4e00\u884c\u624b\u5199\u4ee3\u7801\u3002\u4e3a\u4ec0\u4e48\uff1f\u56e0\u4e3a\u53ea\u6709\u8fd9\u6837\uff0c\u4f60\u624d\u80fd\u771f\u6b63\u7406\u89e3STM32\u7684\u5bc4\u5b58\u5668\u914d\u7f6e\u548c\u5de5\u4f5c\u539f\u7406\uff0c\u800c\u4e0d\u662f\u4f9d\u8d56\u5de5\u5177\u751f\u6210\u7684\u9ed1\u76d2\u4ee3\u7801\u3002\u5b66\u5458\u4eec\u4e0a\u5b8c\u8bfe\u540e\u666e\u904d\u53cd\u9988\uff0c\u867d\u7136\u4e00\u5f00\u59cb\u6bd4\u8f83\u75db\u82e6\uff0c\u4f46\u540e\u671f\u5f00\u53d1\u6548\u7387\u548c\u7406\u89e3\u6df1\u5ea6\u90fd\u5927\u5e45\u63d0\u5347\u3002<\/p>\n<h3>\u9636\u6bb5\u4e8c\uff1a\u638c\u63e1\u57fa\u7840\u5916\u8bbe<\/h3>\n<p>STM32\u7684\u5f3a\u5927\u4e4b\u5904\u5728\u4e8e\u5b83\u4e30\u5bcc\u7684\u7247\u4e0a\u5916\u8bbe\u8d44\u6e90\u3002\u5165\u95e8\u9636\u6bb5\uff0c\u9700\u8981\u91cd\u70b9\u638c\u63e1\u4ee5\u4e0b\u5916\u8bbe\uff1a<\/p>\n<h4>1. GPIO\uff08\u901a\u7528\u8f93\u5165\u8f93\u51fa\u53e3\uff09<\/h4>\n<p>\u8fd9\u662f\u6700\u57fa\u7840\u7684\u5916\u8bbe\uff0c\u7528\u4e8e\u63a7\u5236LED\u3001\u6309\u952e\u7b49\u7b80\u5355\u8bbe\u5907\u3002\u6211\u5efa\u8bae\u81f3\u5c11\u8981\u5b9e\u73b0\u4ee5\u4e0b\u529f\u80fd\uff1a<\/p>\n<ul>\n<li>LED\u95ea\u70c1\uff08\u8f93\u51fa\u6a21\u5f0f\uff09<\/li>\n<li>\u6309\u952e\u68c0\u6d4b\uff08\u8f93\u5165\u6a21\u5f0f\uff09<\/li>\n<li>\u5916\u90e8\u4e2d\u65ad\uff08\u4e2d\u65ad\u89e6\u53d1\u6a21\u5f0f\uff09<\/li>\n<\/ul>\n<p>\u8bb0\u5f97\u6211\u521a\u5b66GPIO\u65f6\uff0c\u603b\u662f\u5206\u4e0d\u6e05\u63a8\u633d\u8f93\u51fa\u548c\u5f00\u6f0f\u8f93\u51fa\u7684\u533a\u522b\u3002\u76f4\u5230\u6211\u5728\u4e00\u4e2a\u9879\u76ee\u4e2d\u9700\u8981\u7528\u5230IIC\u603b\u7ebf\uff0c\u624d\u604d\u7136\u5927\u609f\uff1a\u5f00\u6f0f\u8f93\u51fa\u624d\u80fd\u5b9e\u73b0\u7ebf\u4e0e\u7684\u529f\u80fd\uff01<\/p>\n<h4>2. \u5b9a\u65f6\u5668<\/h4>\n<p>STM32\u7684\u5b9a\u65f6\u5668\u529f\u80fd\u6781\u5176\u5f3a\u5927\uff0c\u53ef\u7528\u4e8e\u5b9a\u65f6\u3001PWM\u8f93\u51fa\u3001\u8f93\u5165\u6355\u83b7\u7b49\u3002<\/p>\n<p>\u638c\u63e1\u5b9a\u65f6\u5668\u662f\u4e00\u4e2a\u574e\uff0c\u5f88\u591a\u4eba\u5361\u5728\u8fd9\u91cc\u3002\u6211\u5f53\u5e74\u5c31\u662f\uff0c\u770b\u7740\u6570\u636e\u624b\u518c\u4e0a\u5bc6\u5bc6\u9ebb\u9ebb\u7684\u5bc4\u5b58\u5668\u548c\u4f4d\u5b9a\u4e49\uff0c\u5934\u90fd\u5927\u4e86\u3002\u540e\u6765\u6211\u603b\u7ed3\u51fa\u4e00\u4e2a\u65b9\u6cd5\uff1a\u5148\u7406\u89e3\u5b9a\u65f6\u5668\u7684\u57fa\u672c\u5de5\u4f5c\u539f\u7406\uff0c\u518d\u53bb\u770b\u5177\u4f53\u7684\u5bc4\u5b58\u5668\u914d\u7f6e\uff0c\u4e8b\u534a\u529f\u500d\u3002<\/p>\n<h4>3. USART\uff08\u901a\u7528\u540c\u6b65\u5f02\u6b65\u6536\u53d1\u5668\uff09<\/h4>\n<p>\u8fd9\u662fSTM32\u4e0ePC\u6216\u5176\u4ed6\u8bbe\u5907\u901a\u4fe1\u7684\u57fa\u672c\u65b9\u5f0f\u3002\u5b66\u4f1a\u914d\u7f6eUSART\uff0c\u5b9e\u73b0\u4e32\u53e3\u6536\u53d1\u6570\u636e\uff0c\u662f\u5fc5\u5907\u6280\u80fd\u3002<\/p>\n<p>\u6211\u4eec\u516c\u53f8\u6709\u4e2a\u9879\u76ee\u5c31\u662f\u7528STM32\u505a\u6570\u636e\u91c7\u96c6\uff0c\u7136\u540e\u901a\u8fc7USART\u53d1\u9001\u7ed9\u4e0a\u4f4d\u673a\u3002\u770b\u4f3c\u7b80\u5355\uff0c\u4f46\u4e2d\u95f4\u9047\u5230\u4e86\u5f88\u591a\u5751\uff0c\u6bd4\u5982\u4e32\u53e3\u4e2d\u65ad\u63a5\u6536\u4e0d\u5b8c\u6574\u3001\u6570\u636e\u4e22\u5931\u7b49\u95ee\u9898\u3002\u8fd9\u4e9b\u5b9e\u6218\u7ecf\u9a8c\uff0c<\/p>\n<h4>4. ADC\uff08\u6a21\u6570\u8f6c\u6362\u5668\uff09<\/h4>\n<p>\u7528\u4e8e\u91c7\u96c6\u6a21\u62df\u4fe1\u53f7\uff0c\u5982\u6e29\u5ea6\u3001\u5149\u7167\u3001\u7535\u538b\u7b49\u3002<\/p>\n<p>ADC\u7684\u5b66\u4e60\u96be\u70b9\u5728\u4e8e\u5982\u4f55\u63d0\u9ad8\u91c7\u6837\u7cbe\u5ea6\u548c\u964d\u4f4e\u566a\u58f0\u5f71\u54cd\u3002\u6211\u5728\u4e00\u4e2a\u533b\u7597\u8bbe\u5907\u9879\u76ee\u4e2d\uff0c\u5c31\u662f\u56e0\u4e3aADC\u91c7\u6837\u4e0d\u7a33\u5b9a\uff0c\u5bfc\u81f4\u6570\u636e\u6ce2\u52a8\u8f83\u5927\uff0c\u5f71\u54cd\u4e86\u8bca\u65ad\u7ed3\u679c\u3002\u540e\u6765\u901a\u8fc7\u8fc7\u91c7\u6837\u3001\u6ee4\u6ce2\u7b49\u6280\u672f\u89e3\u51b3\u4e86\u8fd9\u4e2a\u95ee\u9898\u3002\u8fd9\u4e9b\u7ecf\u9a8c\uff0c\u5728\u6211\u7684\u8bfe\u7a0b\u4e2d\u4e5f\u6709\u5206\u4eab\u3002<\/p>\n<h4>5. I2C\u548cSPI<\/h4>\n<p>\u8fd9\u4e24\u79cd\u662f\u5e38\u7528\u7684\u901a\u4fe1\u603b\u7ebf\uff0c\u7528\u4e8eSTM32\u4e0e\u5404\u79cd\u4f20\u611f\u5668\u3001\u5b58\u50a8\u5668\u7b49\u5916\u8bbe\u901a\u4fe1\u3002<\/p>\n<p>I2C\u603b\u7ebf\u5b66\u4e60\u7684\u96be\u70b9\u662f\u65f6\u5e8f\u548c\u6545\u969c\u6392\u9664\u3002\u6211\u8bb0\u5f97\u6709\u4e00\u6b21\uff0cI2C\u603b\u7ebf\u6b7b\u6d3b\u901a\u4fe1\u4e0d\u6210\u529f\uff0c\u627e\u4e86\u4e24\u5929\u624d\u53d1\u73b0\u662f\u4e0a\u62c9\u7535\u963b\u503c\u9009\u62e9\u4e0d\u5f53\u5bfc\u81f4\u7684\u3002SPI\u76f8\u5bf9\u7b80\u5355\u4e9b\uff0c\u4f46\u591a\u8bbe\u5907\u7ba1\u7406\u548c\u9ad8\u901f\u4f20\u8f93\u65f6\u4e5f\u6709\u4e0d\u5c11\u5751\u3002<\/p>\n<h3>\u9636\u6bb5\u4e09\uff1a\u7cfb\u7edf\u8fdb\u9636<\/h3>\n<p>\u5f53\u57fa\u7840\u5916\u8bbe\u638c\u63e1\u540e\uff0c\u53ef\u4ee5\u8fdb\u5165\u7cfb\u7edf\u7ea7\u7684\u5b66\u4e60\uff1a<\/p>\n<h4>1. DMA\uff08\u76f4\u63a5\u5185\u5b58\u8bbf\u95ee\uff09<\/h4>\n<p>DMA\u53ef\u4ee5\u5728\u4e0d\u5360\u7528CPU\u7684\u60c5\u51b5\u4e0b\uff0c\u5b9e\u73b0\u5185\u5b58\u4e0e\u5916\u8bbe\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5927\u5927\u63d0\u9ad8\u7cfb\u7edf\u6548\u7387\u3002<\/p>\n<p>\u6211\u5728\u4e00\u4e2a\u6570\u636e\u91c7\u96c6\u9879\u76ee\u4e2d\uff0c\u6700\u521d\u7528\u4e2d\u65ad\u65b9\u5f0f\u91c7\u96c6ADC\u6570\u636e\uff0cCPU\u5360\u7528\u7387\u9ad8\u8fbe70%\u3002\u6539\u7528DMA\u540e\uff0cCPU\u5360\u7528\u7387\u964d\u5230\u4e8615%\uff0c\u7cfb\u7edf\u54cd\u5e94\u66f4\u52a0\u7075\u654f\u3002<\/p>\n<h4>2. \u4f4e\u529f\u8017\u6a21\u5f0f<\/h4>\n<p>STM32\u63d0\u4f9b\u591a\u79cd\u4f4e\u529f\u8017\u6a21\u5f0f\uff0c\u5982\u7761\u7720\u3001\u505c\u6b62\u3001\u5f85\u673a\u7b49\u3002\u5728\u7535\u6c60\u4f9b\u7535\u7684\u5e94\u7528\u4e2d\uff0c\u5408\u7406\u4f7f\u7528\u4f4e\u529f\u8017\u6a21\u5f0f\u53ef\u4ee5\u5927\u5927\u5ef6\u957f\u7535\u6c60\u5bff\u547d\u3002<\/p>\n<p>\u6211\u505a\u8fc7\u4e00\u4e2a\u53ef\u7a7f\u6234\u8bbe\u5907\uff0c\u4f7f\u7528STM32F103\u4f5c\u4e3a\u4e3b\u63a7\u3002\u6700\u521d\u7535\u6c60\u53ea\u80fd\u75282\u5929\uff0c\u540e\u6765\u4f18\u5316\u4f4e\u529f\u8017\u7b56\u7565\u540e\uff0c\u5ef6\u957f\u5230\u4e867\u5929\uff0c\u7528\u6237\u4f53\u9a8c\u5927\u5e45\u63d0\u5347\u3002<\/p>\n<h4>3. RTOS\uff08\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\uff09<\/h4>\n<p>\u5bf9\u4e8e\u590d\u6742\u7684\u5d4c\u5165\u5f0f\u5e94\u7528\uff0c\u5f15\u5165RTOS\u53ef\u4ee5\u7b80\u5316\u4efb\u52a1\u7ba1\u7406\u3001\u63d0\u9ad8\u4ee3\u7801\u53ef\u7ef4\u62a4\u6027\u3002\u5e38\u7528\u7684RTOS\u6709FreeRTOS\u3001RT-Thread\u3001uC\/OS\u7b49\u3002<\/p>\n<p>\u6211\u4ece27\u5c81\u8fdb\u5165\u5916\u4f01\u540e\uff0c\u63a5\u89e6\u4e86\u66f4\u591a\u590d\u6742\u7684\u5d4c\u5165\u5f0f\u7cfb\u7edf\uff0c\u51e0\u4e4e\u90fd\u662f\u57fa\u4e8eRTOS\u5f00\u53d1\u7684\u3002\u5b66\u4f1a\u5728STM32\u4e0a\u4f7f\u7528RTOS\uff0c\u662f\u8fc8\u5411\u9ad8\u7ea7\u5d4c\u5165\u5f0f\u5f00\u53d1\u7684\u5173\u952e\u4e00\u6b65\u3002<\/p>\n<p>\u867d\u7136\u6211\u7684<a href=\"https:\/\/link.segmentfault.com\/?enc=vb5%2BDbu5WfkHF%2BdSg4nXbQ%3D%3D.xaN1Y6nIpGsfj2dmKCCaQ7e%2BapJaQU2dihuDZXMCAUzW3IsZt6MHyLEi8o%2FVAriO\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b\uff08\u70b9\u51fb\u76f4\u8fbe\uff09<\/a>\u8bfe\u7a0b\u4e3b\u8981\u805a\u7126\u5728\u88f8\u673a\u7f16\u7a0b\u4e0a\uff0c\u4f46\u4e5f\u5305\u542b\u4e86\u4e00\u4e9bRTOS\u7684\u5165\u95e8\u77e5\u8bc6\uff0c\u4e3a\u5b66\u5458\u540e\u7eed\u7684\u6df1\u5165\u5b66\u4e60\u6253\u4e0b\u57fa\u7840\u3002<\/p>\n<h3>\u9636\u6bb5\u56db\uff1a\u9879\u76ee\u5b9e\u6218<\/h3>\n<p>\u7eb8\u4e0a\u5f97\u6765\u7ec8\u89c9\u6d45\uff0c\u7edd\u77e5\u6b64\u4e8b\u8981\u8eac\u884c\u3002\u518d\u591a\u7684\u7406\u8bba\u5b66\u4e60\u90fd\u6bd4\u4e0d\u4e0a\u4e00\u4e2a\u5b8c\u6574\u9879\u76ee\u7684\u5b9e\u6218\u7ecf\u9a8c\u3002<\/p>\n<p>\u6211\u8bbe\u8ba1\u4e8615\u4e2a\u5b9e\u6218\u9879\u76ee\uff0c\u4ece\u7b80\u5355\u7684LED\u95ea\u70c1\u3001\u6309\u952e\u63a7\u5236\uff0c\u5230\u590d\u6742\u7684WIFI\u63a7\u5236\u3001\u4f20\u611f\u5668\u6570\u636e\u91c7\u96c6\u4e0e\u5904\u7406\u7b49\uff0c\u5728\u5b9e\u6218\u4e2d\u5de9\u56fa\u6240\u5b66\u77e5\u8bc6\u3002\u6bcf\u4e2a\u9879\u76ee\u6211\u90fd\u662f\u4e00\u884c\u4e00\u884c\u4ee3\u7801\u624b\u6572\u6f14\u793a\uff0c\u6ca1\u6709\u4f7f\u7528CubeMX\u7b49\u4ee3\u7801\u751f\u6210\u5de5\u5177\uff0c\u76ee\u7684\u5c31\u662f\u8ba9\u5b66\u5458\u771f\u6b63\u7406\u89e3STM32\u7684\u5de5\u4f5c\u539f\u7406\u3002<\/p>\n<p>\u6211\u7279\u522b\u63a8\u8350\u4ee5\u4e0b\u51e0\u7c7b\u9879\u76ee\uff1a<\/p>\n<h4>1. \u667a\u80fd\u5bb6\u5c45\u7c7b<\/h4>\n<p>\u5982\u6e29\u6e7f\u5ea6\u76d1\u6d4b\u3001\u667a\u80fd\u706f\u5149\u63a7\u5236\u3001\u95e8\u7a97\u72b6\u6001\u76d1\u6d4b\u7b49\u3002\u6211\u7684\u8bfe\u7a0b\u4e2d\u5c31\u6709\u4e00\u4e2a\u57fa\u4e8eSTM32\u548cESP8266\u7684\u667a\u80fd\u5bb6\u5c45\u63a7\u5236\u7cfb\u7edf\uff0c\u53ef\u4ee5\u901a\u8fc7\u624b\u673aAPP\u8fdc\u7a0b\u63a7\u5236\u5bb6\u7535\u3002<\/p>\n<h4>2. \u6570\u636e\u91c7\u96c6\u7c7b<\/h4>\n<p>\u5982\u5de5\u4e1a\u53c2\u6570\u76d1\u6d4b\u3001\u73af\u5883\u6570\u636e\u8bb0\u5f55\u7b49\u3002\u8fd9\u7c7b\u9879\u76ee\u901a\u5e38\u6d89\u53ca\u591a\u79cd\u4f20\u611f\u5668\u7684\u6570\u636e\u91c7\u96c6\u548c\u5904\u7406\uff0c\u80fd\u591f\u7efc\u5408\u8fd0\u7528ADC\u3001I2C\u3001SPI\u7b49\u5916\u8bbe\u77e5\u8bc6\u3002<\/p>\n<h4>3. \u63a7\u5236\u7c7b<\/h4>\n<p>\u5982\u7b80\u5355\u7684\u673a\u5668\u4eba\u3001\u65e0\u4eba\u673a\u63a7\u5236\u7cfb\u7edf\u7b49\u3002\u8fd9\u7c7b\u9879\u76ee\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u9ad8\uff0c\u80fd\u591f\u953b\u70bc\u4e2d\u65ad\u5904\u7406\u548c\u4efb\u52a1\u8c03\u5ea6\u80fd\u529b\u3002<\/p>\n<h4>4. \u901a\u4fe1\u7c7b<\/h4>\n<p>\u5982\u65e0\u7ebf\u6570\u636e\u4f20\u8f93\u3001\u7f51\u7edc\u8fde\u63a5\u7b49\u3002\u6211\u5728\u8bfe\u7a0b\u4e2d\u4e13\u95e8\u8bb2\u89e3\u4e86\u5982\u4f55\u4f7f\u7528STM32\u63a7\u5236ESP8266\u6a21\u5757\u63a5\u5165WIFI\u7f51\u7edc\uff0c\u5b9e\u73b0\u7269\u8054\u7f51\u5e94\u7528\u3002<\/p>\n<p>\u5b8c\u6210\u8fd9\u4e9b\u9879\u76ee\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\uff0c\u8fd9\u6b63\u662f\u6700\u5b9d\u8d35\u7684\u5b66\u4e60\u673a\u4f1a\u3002\u6211\u8bb0\u5f97\u505a\u667a\u80fd\u5bb6\u5c45\u9879\u76ee\u65f6\uff0c\u9047\u5230\u4e86ESP8266\u901a\u4fe1\u4e0d\u7a33\u5b9a\u7684\u95ee\u9898\uff0c\u6392\u67e5\u4e86\u4e00\u5468\u624d\u53d1\u73b0\u662f\u7535\u6e90\u7eb9\u6ce2\u8fc7\u5927\u5bfc\u81f4\u7684\u3002\u8fd9\u4e9b\u5b9e\u6218\u7ecf\u9a8c\uff0c\u662f\u4efb\u4f55\u4e66\u672c\u4e0a\u90fd\u5b66\u4e0d\u5230\u7684\u3002<\/p>\n<h2>\u56db\u3001\u5b66\u4e60\u8d44\u6e90\u63a8\u8350<\/h2>\n<h3>1. \u5b98\u65b9\u8d44\u6599<\/h3>\n<p>ST\u5b98\u7f51\u7684\u53c2\u8003\u624b\u518c(Reference Manual)\u548c\u6570\u636e\u624b\u518c(Datasheet)\u662f\u5fc5\u5907\u8d44\u6599\u3002\u867d\u7136\u662f\u82f1\u6587\u7684\uff0c\u4f46\u91cc\u9762\u7684\u5bc4\u5b58\u5668\u5b9a\u4e49\u3001\u529f\u80fd\u63cf\u8ff0\u6700\u4e3a\u51c6\u786e\u3002<\/p>\n<p>\u6211\u5f53\u5e74\u521a\u63a5\u89e6STM32\u65f6\uff0c\u5bf9\u7740\u539a\u539a\u7684\u53c2\u8003\u624b\u518c\u76f4\u63a5\u61f5\u4e86\u3002\u540e\u6765\u517b\u6210\u4e86\u4e00\u4e2a\u4e60\u60ef\uff1a\u6bcf\u5b66\u4e00\u4e2a\u65b0\u5916\u8bbe\uff0c\u5148\u901a\u8bfb\u4e00\u904d\u5b98\u65b9\u624b\u518c\u4e2d\u76f8\u5173\u7ae0\u8282\uff0c\u518d\u53bb\u770b\u6559\u7a0b\u548c\u4f8b\u7a0b\uff0c\u8fd9\u6837\u5b66\u4e60\u6548\u7387\u5927\u5927\u63d0\u9ad8\u3002<\/p>\n<h3>2. \u5f00\u53d1\u677f\u548c\u914d\u5957\u8d44\u6599<\/h3>\n<p>\u9009\u62e9\u4e00\u6b3e\u597d\u7684STM32\u5f00\u53d1\u677f\u81f3\u5173\u91cd\u8981\u3002\u5e02\u9762\u4e0a\u6709\u5f88\u591a\u9009\u62e9\uff0c\u5982\u6b63\u70b9\u539f\u5b50\u3001\u91ce\u706b\u3001STM32F103\u6700\u5c0f\u7cfb\u7edf\u677f\u7b49\u3002<\/p>\n<h3>3. \u7f51\u7edc\u8d44\u6e90<\/h3>\n<p>B\u7ad9\u4e0a\u6709\u4e0d\u5c11\u4f18\u8d28\u7684STM32\u6559\u5b66\u89c6\u9891\uff0cGitHub\u4e0a\u4e5f\u6709\u5404\u79cd\u5f00\u6e90\u9879\u76ee\u53ef\u4ee5\u53c2\u8003\u3002\u4f46\u54c1\u8d28\u53c2\u5dee\u4e0d\u9f50\uff0c\u5efa\u8bae\u9009\u62e9\u53e3\u7891\u597d\u7684\u7cfb\u5217\u6559\u7a0b\u7cfb\u7edf\u5b66\u4e60\u3002<\/p>\n<p>\u6211\u7684\u516c\u4f17\u53f7\u4e2d\u4e5f\u5206\u4eab\u4e86\u4e0d\u5c11STM32\u5b66\u4e60\u8d44\u6599\u548c\u9879\u76ee\u6848\u4f8b\uff0c\u611f\u5174\u8da3\u7684\u53ef\u4ee5\u53bb\u770b\u770b\u3002<\/p>\n<h3>4. \u4e66\u7c4d\u63a8\u8350<\/h3>\n<ul>\n<li>\u300aSTM32F10xxx Cortex-M3\u7f16\u7a0b\u624b\u518c\u300b\uff1a\u8fd9\u662f\u5b98\u65b9\u7684\u4e2d\u6587\u7f16\u7a0b\u624b\u518c\uff0c\u6bd4\u8f83\u8be6\u7ec6\u3002<\/li>\n<li>\u300aARM Cortex-M3\u6743\u5a01\u6307\u5357\u300b\uff1a\u6df1\u5165\u4e86\u89e3Cortex-M3\u5185\u6838\u7684\u597d\u4e66\u3002<\/li>\n<li>\u300a\u5d4c\u5165\u5f0f\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u03bcC\/OS-III\u300b\uff1a\u5b66\u4e60RTOS\u7684\u7ecf\u5178\u6559\u6750\u3002<\/li>\n<\/ul>\n<h2>\u4e94\u3001\u5e38\u89c1\u7684\u5b66\u4e60\u8bef\u533a<\/h2>\n<h3>1. \u8fc7\u5ea6\u4f9d\u8d56\u4ee3\u7801\u751f\u6210\u5de5\u5177<\/h3>\n<p>STM32CubeMX\u7b49\u5de5\u5177\u53ef\u4ee5\u5feb\u901f\u751f\u6210\u521d\u59cb\u5316\u4ee3\u7801\uff0c\u5f88\u591a\u521d\u5b66\u8005\u4e00\u5f00\u59cb\u5c31\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\uff0c\u5bfc\u81f4\u5bf9\u5e95\u5c42\u5bc4\u5b58\u5668\u548c\u5de5\u4f5c\u539f\u7406\u7406\u89e3\u4e0d\u6df1\u3002<\/p>\n<h3>2. \u53ea\u770b\u4e0d\u7ec3<\/h3>\n<p>\u5d4c\u5165\u5f0f\u5f00\u53d1\u662f\u5b9e\u8df5\u6027\u6781\u5f3a\u7684\u9886\u57df\uff0c\u5149\u770b\u4e66\u3001\u770b\u89c6\u9891\u662f\u8fdc\u8fdc\u4e0d\u591f\u7684\u3002\u5fc5\u987b\u52a8\u624b\u5b9e\u8df5\uff0c\u8c03\u8bd5\u4ee3\u7801\uff0c\u89e3\u51b3\u95ee\u9898\uff0c\u624d\u80fd\u771f\u6b63\u638c\u63e1\u3002<\/p>\n<p>\u6211\u7684\u8bfe\u7a0b\u5f3a\u8c03\u52a8\u624b\u5b9e\u8df5\uff0c15\u4e2a\u5b9e\u6218\u9879\u76ee\u6bcf\u4e00\u4e2a\u90fd\u9700\u8981\u5b66\u5458\u81ea\u5df1\u52a8\u624b\u5b8c\u6210\u3002\u6211\u8fd8\u63d0\u4f9b\u5b66\u4e60\u4ea4\u6d41\u7fa4\u548c\u4e2a\u4eba\u7b54\u7591\uff0c\u786e\u4fdd\u5b66\u5458\u5728\u5b9e\u8df5\u8fc7\u7a0b\u4e2d\u9047\u5230\u7684\u95ee\u9898\u80fd\u591f\u5f97\u5230\u53ca\u65f6\u89e3\u51b3\u3002<\/p>\n<h3>3. \u7f3a\u4e4f\u7cfb\u7edf\u6027\u5b66\u4e60<\/h3>\n<p>\u5f88\u591a\u4eba\u5b66\u4e60STM32\u662f\u4e3a\u4e86\u89e3\u51b3\u67d0\u4e2a\u5177\u4f53\u95ee\u9898\uff0c\u5b66\u5b8c\u5c31\u653e\u4e0b\uff0c\u5bfc\u81f4\u77e5\u8bc6\u70b9\u96f6\u6563\u3002\u5efa\u8bae\u5236\u5b9a\u7cfb\u7edf\u7684\u5b66\u4e60\u8ba1\u5212\uff0c\u5faa\u5e8f\u6e10\u8fdb\u3002<\/p>\n<h3>4. \u5ffd\u89c6\u786c\u4ef6\u57fa\u7840<\/h3>\n<p>\u5f88\u591a\u8f6f\u4ef6\u80cc\u666f\u7684\u5b66\u4e60\u8005\u5f80\u5f80\u5ffd\u89c6\u786c\u4ef6\u77e5\u8bc6\uff0c\u5bfc\u81f4\u5728\u8c03\u8bd5\u8fc7\u7a0b\u4e2d\u9047\u5230\u786c\u4ef6\u95ee\u9898\u65f6\u675f\u624b\u65e0\u7b56\u3002<\/p>\n<p>\u8bb0\u5f97\u6211\u6709\u4e2a\u540c\u4e8b\uff0c\u8f6f\u4ef6\u80fd\u529b\u5f88\u5f3a\uff0c\u4f46\u5bf9\u786c\u4ef6\u4e00\u7a8d\u4e0d\u901a\u3002\u6709\u6b21\u9879\u76ee\u4e2dSTM32\u4e00\u76f4\u4e0d\u80fd\u6b63\u5e38\u5de5\u4f5c\uff0c\u4ed6\u6392\u67e5\u4e86\u4e00\u5929\u8f6f\u4ef6\u90fd\u6ca1\u627e\u5230\u539f\u56e0\uff0c\u6700\u540e\u6211\u770b\u4e86\u4e00\u773c\u53d1\u73b0\u662f\u6676\u632f\u6ca1\u710a\u597d\uff0c\u5178\u578b\u7684\u786c\u4ef6\u95ee\u9898\u3002<\/p>\n<p>\u5728\u6211\u7684\u8bfe\u7a0b\u4e2d\uff0c\u7279\u522b\u52a0\u5165\u4e86\u786c\u4ef6\u57fa\u7840\u77e5\u8bc6\u6a21\u5757\uff0c\u5305\u62ec\u5982\u4f55\u770b\u539f\u7406\u56fe\u3001\u753b\u539f\u7406\u56fe\u3001\u5982\u4f55\u6253\u677f\u3001\u57fa\u7840\u6570\u6a21\u7535\u7b49\u5185\u5bb9\uff0c\u5f25\u8865\u8fd9\u4e00\u666e\u904d\u7684\u77ed\u677f\u3002<\/p>\n<h2>\u516d\u3001\u8fdb\u9636\u4e4b\u8def<\/h2>\n<p>\u5b66\u5b8cSTM32\u540e\uff0c\u53ef\u4ee5\u5411\u54ea\u4e9b\u65b9\u5411\u53d1\u5c55\uff1f<\/p>\n<h3>1. \u6df1\u5165ARM\u67b6\u6784<\/h3>\n<p>\u53ef\u4ee5\u5b66\u4e60\u66f4\u9ad8\u7ea7\u7684ARM Cortex-A\u7cfb\u5217\u5904\u7406\u5668\uff0c\u8fdb\u519bLinux\u5d4c\u5165\u5f0f\u5f00\u53d1\u3002\u621127\u5c81\u8fdb\u5165\u5916\u4f01\u540e\uff0c\u5c31\u662f\u4ece\u5355\u7247\u673a\u5f00\u53d1\u8f6c\u5411\u4e86\u5d4c\u5165\u5f0fLinux\u5e94\u7528\u5f00\u53d1\uff0c\u85aa\u8d44\u548c\u6280\u672f\u6c34\u5e73\u90fd\u6709\u4e86\u8d28\u7684\u63d0\u5347\u3002<\/p>\n<h3>2. \u4e13\u6ce8\u67d0\u4e2a\u5e94\u7528\u9886\u57df<\/h3>\n<p>\u5982\u6c7d\u8f66\u7535\u5b50\u3001\u533b\u7597\u8bbe\u5907\u3001\u5de5\u4e1a\u63a7\u5236\u7b49\u3002\u6211\u5728\u5916\u4f01\u7684\u5de5\u4f5c\u5c31\u662f\u4e13\u6ce8\u6c7d\u8f66\u7535\u5b50\u9886\u57df\u7684\u5d4c\u5165\u5f0f\u5f00\u53d1\uff0c\u8fd9\u79cd\u4e13\u4e1a\u5316\u65b9\u5411\u66f4\u5bb9\u6613\u6210\u4e3a\u884c\u4e1a\u4e13\u5bb6\u3002<\/p>\n<h3>3. \u5168\u6808\u7269\u8054\u7f51\u5f00\u53d1<\/h3>\n<p>\u7ed3\u5408\u4e91\u670d\u52a1\u3001\u79fb\u52a8APP\u5f00\u53d1\uff0c\u6253\u9020\u5b8c\u6574\u7684\u7269\u8054\u7f51\u89e3\u51b3\u65b9\u6848\u3002\u6211\u73b0\u5728\u7684\u516c\u53f8\u4e1a\u52a1\u4e4b\u4e00\u5c31\u662f\u63d0\u4f9b\u7269\u8054\u7f51\u6574\u4f53\u89e3\u51b3\u65b9\u6848\uff0c\u8fd9\u4e2a\u65b9\u5411\u524d\u666f\u5e7f\u9614\u3002<\/p>\n<h3>4. \u5d4c\u5165\u5f0f\u7cfb\u7edf\u4f18\u5316<\/h3>\n<p>\u5982\u529f\u8017\u4f18\u5316\u3001\u6027\u80fd\u4f18\u5316\u3001\u5b89\u5168\u52a0\u56fa\u7b49\uff0c\u6210\u4e3a\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4f18\u5316\u4e13\u5bb6\u3002<\/p>\n<h2>\u4e03\u3001\u4e2a\u4eba\u5fc3\u5f97\u4e0e\u5efa\u8bae<\/h2>\n<p>\u5b66\u4e60STM32\u8fd9\u6761\u8def\u5e76\u4e0d\u5bb9\u6613\uff0c\u4f46\u7edd\u5bf9\u503c\u5f97\u3002\u56de\u987e\u6211\u8fd9\u4e9b\u5e74\u7684\u804c\u4e1a\u53d1\u5c55\uff0c\u4ece\u673a\u68b0\u4e13\u4e1a\u6bd5\u4e1a\u751f\u5230\u5d4c\u5165\u5f0f\u5f00\u53d1\u5de5\u7a0b\u5e08\uff0c\u518d\u5230\u521b\u529e\u81ea\u5df1\u7684\u516c\u53f8\uff0cSTM32\u662f\u6211\u5165\u884c\u7684\u57fa\u77f3\u3002<\/p>\n<p>\u5982\u679c\u4f60\u51b3\u5b9a\u5b66\u4e60STM32\uff0c\u6211\u6709\u4ee5\u4e0b\u5efa\u8bae\uff1a<\/p>\n<h3>1. \u6301\u4e4b\u4ee5\u6052<\/h3>\n<p>\u5d4c\u5165\u5f0f\u5f00\u53d1\u5b66\u4e60\u5468\u671f\u957f\uff0c\u9700\u8981\u6301\u7eed\u6295\u5165\u65f6\u95f4\u548c\u7cbe\u529b\u3002\u6211\u4ece24\u5c81\u5f00\u59cb\u63a5\u89e6\u5355\u7247\u673a\uff0c\u7ecf\u8fc7\u591a\u5e74\u7684\u79ef\u7d2f\u624d\u6709\u4eca\u5929\u7684\u6210\u7ee9\u3002\u4e0d\u8981\u671f\u671b\u77ed\u671f\u5185\u5c31\u80fd\u6210\u4e3a\u4e13\u5bb6\uff0c\u8981\u6709\u957f\u671f\u4e3b\u4e49\u7684\u5fc3\u6001\u3002<\/p>\n<h3>2. \u591a\u52a8\u624b\u5b9e\u8df5<\/h3>\n<p>\u5149\u770b\u4e0d\u7ec3\u662f\u6700\u5fcc\u8bb3\u7684\u3002\u5efa\u8bae\u51c6\u5907\u4e00\u5757\u5f00\u53d1\u677f\uff0c\u8ddf\u7740\u6559\u7a0b\u6216\u8bfe\u7a0b\u4e00\u6b65\u4e00\u6b65\u5b9e\u8df5\u3002\u9047\u5230\u95ee\u9898\u4e0d\u8981\u6015\uff0c\u89e3\u51b3\u95ee\u9898\u7684\u8fc7\u7a0b\u5c31\u662f\u6700\u597d\u7684\u5b66\u4e60\u8fc7\u7a0b\u3002<\/p>\n<p>\u8fd9\u6211\u7684\u8bfe\u7a0b\u4e2d\u768415\u4e2a\u5b9e\u6218\u9879\u76ee\uff0c\u6db5\u76d6\u4e86\u4ece\u57fa\u7840\u5230\u9ad8\u7ea7\u7684\u5404\u79cd\u5e94\u7528\u573a\u666f\uff0c\u6bcf\u4e2a\u9879\u76ee\u90fd\u662f\u6211\u7cbe\u5fc3\u8bbe\u8ba1\u7684\uff0c\u76ee\u7684\u662f\u8ba9\u5b66\u5458\u5728\u5b9e\u6218\u4e2d\u6210\u957f\u3002<\/p>\n<h3>3. 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href=\"https:\/\/link.segmentfault.com\/?enc=C3aUKOxh41xF9LzMEsmEPA%3D%3D.53olqKvyoa%2FsThxxUTgtRKLkGQMjMd%2BQDAz%2FPPNoWadjpPGAC6XbOm%2BWyG2Rf9JB\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b\uff08\u70b9\u51fb\u76f4\u8fbe\uff09<\/a>\u8bfe\u7a0b\uff0c15\u4e2a\u5b9e\u6218\u9879\u76ee\u624b\u628a\u624b\u6559\u5b66\uff0c\u5305\u542b\u4eceGPIO\u5230WIFI\u7684\u5168\u5957\u5185\u5bb9\uff0c\u8fd8\u8d60\u9001\u5f00\u53d1\u677f\u548c\u6211\u7684\u4e2a\u4eba\u7b54\u7591\u670d\u52a1\u3002<\/p>\n<p>\u5b66\u4e60\u7684\u9053\u8def\u6ca1\u6709\u6377\u5f84\uff0c\u552f\u6709\u811a\u8e0f\u5b9e\u5730\uff0c\u6301\u4e4b\u4ee5\u6052\u3002\u613f\u5927\u5bb6\u90fd\u80fd\u5728\u5d4c\u5165\u5f0f\u5f00\u53d1\u7684\u9053\u8def\u4e0a\u627e\u5230\u5c5e\u4e8e\u81ea\u5df1\u7684\u7cbe\u5f69!<\/p>\n<hr>\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=%2BW5hhmUNqLfM5TwIM%2Biw2w%3D%3D.EicmOSJBcavBSLa4mp9bXcNvKin8r%2Bdv7kkbfxqwHWfFa0zctR92xqZiSEVnsCSv\" 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=9lsRRTEbRv79mxsFa8rRFg%3D%3D.Nrmu%2FWRLbPPLeqfyYvvEWUcTOZgGUWWMyEe35p8gNeYPIsbsxSFNl%2FgmTTKEWGwm\" 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=YoQk0%2Fp7YYjBbHF%2BGe5yTA%3D%3D.LugP%2FrWA0HaJddk5%2BW0iShH4I8qAtJKNZWArpRZBFLVPv5CjF9IW3KzDwleJn%2BEc\" 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=Uitouz8Fbg7aGt0D3cGGww%3D%3D.fKuEoOhQXed4UFzzi81JhQHPgVlCugkV%2FQsyV0lGh1tDxEXtiA8TRUNr%2BCA%2FI8YB\" 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=ysGaAVH5%2BuFf0vdOkYRtfw%3D%3D.63SAfBUlswwCv276BhtGSdABz4fzap69gBK7pxZfJ9Q%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\/1190000046439632\">https:\/\/segmentfault.com\/a\/1190000046439632<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f5c\u4e3a\u4e00\u4e2a\u5728\u5d4c\u5165\u5f0f\u9886\u57df\u6478\u722c\u6eda\u6253\u4e86\u597d\u51e0\u5e74\u7684\u8001\u5175\uff0c\u6211\u60f3\u5206\u4eab\u4e00\u4e0b\u6211\u5b66\u4e60STM32\u7684\u5fc3\u8def\u5386\u7a0b\u548c\u65b9\u6cd5\u8bba\u3002\u5766\u767d\u8bf4\uff0c\u521a\u5f00\u59cb\u63a5\u89e6 [&hellip;]<\/p>\n","protected":false},"author":7,"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-10020722","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\/10020722","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\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10020722"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10020722\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10020722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10020722"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10020722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}