{"id":10020743,"date":"2025-04-16T08:48:50","date_gmt":"2025-04-16T00:48:50","guid":{"rendered":"https:\/\/itmax.cn\/?p=10020743"},"modified":"2025-04-16T08:48:50","modified_gmt":"2025-04-16T00:48:50","slug":"%e8%af%b7%e9%97%ae%e5%81%9a%e5%b5%8c%e5%85%a5%e5%bc%8f%e5%bc%80%e5%8f%91c%e8%af%ad%e8%a8%80%e5%ba%94%e8%af%a5%e5%ad%a6%e5%88%b0%e4%bb%80%e4%b9%88%e6%b0%b4%e5%b9%b3%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10020743","title":{"rendered":"\u8bf7\u95ee\u505a\u5d4c\u5165\u5f0f\u5f00\u53d1C\u8bed\u8a00\u5e94\u8be5\u5b66\u5230\u4ec0\u4e48\u6c34\u5e73\uff1f"},"content":{"rendered":"<p>\u4f5c\u4e3a\u4e00\u4e2a\u5728\u5d4c\u5165\u5f0f\u9886\u57df\u6478\u722c\u6eda\u6253\u4e86\u5341\u591a\u5e74\u7684\u8001\u5175\uff0c\u6211\u5bf9\u8fd9\u4e2a\u95ee\u9898\u6709\u5f88\u591a\u60f3\u8bf4\u7684\u3002C\u8bed\u8a00\u4e4b\u4e8e\u5d4c\u5165\u5f0f\uff0c\u5c31\u50cf\u6c34\u4e4b\u4e8e\u9c7c\uff0c\u662f\u6700\u57fa\u7840\u4e5f\u662f\u6700\u6838\u5fc3\u7684\u6280\u80fd\u3002\u6211\u521a\u5165\u884c\u65f6\u4e5f\u662f\u4eceC\u8bed\u8a00\u8d77\u6b65\uff0c\u4e00\u8def\u5b66\u4e60\u548c\u5b9e\u8df5\uff0c\u9010\u6e10\u638c\u63e1\u4e86\u4ece\u57fa\u7840\u5e94\u7528\u5230\u9ad8\u7ea7\u6280\u5de7\u7684\u5404\u4e2a\u5c42\u9762\u3002<\/p>\n<p>\u6700\u8fd1\u6211\u521a\u5f55\u5236\u5b8c\u4e00\u4e2a<a href=\"https:\/\/link.segmentfault.com\/?enc=g8Ty7d2iEZht2RnMsDwZVA%3D%3D.xKRxx57nkouuL%2FgXXQrrfHVrvW2fXJ7B6O2ehoCTIRwJqpFFlNv7pesUTuJ7dFZ%2B\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b\uff08\u70b9\u51fb\u76f4\u8fbe\uff09<\/a>\u8bfe\u7a0b\uff0c\u5176\u4e2d\u4e5f\u82b1\u4e86\u5927\u91cf\u7bc7\u5e45\u8bb2\u89e3C\u8bed\u8a00\u5728\u5d4c\u5165\u5f0f\u4e2d\u7684\u5e94\u7528\u6280\u5de7\u3002\u901a\u8fc7\u8fd9\u4e2a\u8fc7\u7a0b\uff0c\u6211\u66f4\u52a0\u7cfb\u7edf\u5730\u601d\u8003\u4e86&#8221;\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u7684C\u8bed\u8a00\u6c34\u5e73\u7a76\u7adf\u5e94\u8be5\u8fbe\u5230\u4ec0\u4e48\u7a0b\u5ea6&#8221;\u8fd9\u4e2a\u95ee\u9898\u3002\u4eca\u5929\u5c31\u6765\u5206\u4eab\u4e00\u4e0b\u6211\u7684\u770b\u6cd5\uff0c\u5e0c\u671b\u5bf9\u6b63\u5728\u5b66\u4e60\u6216\u51c6\u5907\u5b66\u4e60\u5d4c\u5165\u5f0f\u5f00\u53d1\u7684\u670b\u53cb\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<h2>\u4e00\u3001\u8ba4\u6e05C\u8bed\u8a00\u5728\u5d4c\u5165\u5f0f\u5f00\u53d1\u4e2d\u7684\u5730\u4f4d<\/h2>\n<p>\u5728\u6df1\u5165\u8ba8\u8bba\u5177\u4f53\u6c34\u5e73\u4e4b\u524d\uff0c\u6211\u4eec\u5148\u8981\u7406\u89e3C\u8bed\u8a00\u5728\u5d4c\u5165\u5f0f\u5f00\u53d1\u4e2d\u7684\u72ec\u7279\u5730\u4f4d\u3002\u4e3a\u4ec0\u4e48\u5d4c\u5165\u5f0f\u9886\u57df\u5982\u6b64\u504f\u7231C\u8bed\u8a00\uff0c\u800c\u4e0d\u662f\u66f4\u73b0\u4ee3\u7684\u7f16\u7a0b\u8bed\u8a00\uff1f<\/p>\n<p>\u8fd9\u6e90\u4e8eC\u8bed\u8a00\u7684\u51e0\u4e2a\u5173\u952e\u7279\u6027\uff1a<\/p>\n<ol>\n<li>\u63a5\u8fd1\u786c\u4ef6\uff0c\u53ef\u4ee5\u76f4\u63a5\u64cd\u4f5c\u5185\u5b58\u548c\u5bc4\u5b58\u5668<\/li>\n<li>\u4ee3\u7801\u9ad8\u6548\uff0c\u751f\u6210\u7684\u673a\u5668\u7801\u7d27\u51d1<\/li>\n<li>\u53ef\u79fb\u690d\u6027\u5f3a\uff0c\u9002\u5e94\u4e0d\u540c\u7684\u786c\u4ef6\u5e73\u53f0<\/li>\n<li>\u7f16\u8bd1\u5668\u5e7f\u6cdb\u652f\u6301\u5404\u79cd\u5fae\u63a7\u5236\u5668<\/li>\n<\/ol>\n<p>\u8bb0\u5f97\u6211\u521a\u5165\u884c\u65f6\uff0c\u66fe\u5929\u771f\u5730\u95ee\u5bfc\u5e08\uff1a&#8221;\u4e3a\u4ec0\u4e48\u4e0d\u7528Python\u5f00\u53d1\u5355\u7247\u673a\u7a0b\u5e8f\uff1f\u4e0d\u662f\u8bf4Python\u66f4\u7b80\u5355\u5417\uff1f&#8221;\u5bfc\u5e08\u7b11\u4e86\u7b11\uff0c\u62ff\u51fa\u4e00\u5757\u53ea\u6709\u51e0K\u5185\u5b58\u7684\u5355\u7247\u673a\u677f\uff0c\u8bf4\uff1a&#8221;\u4f60\u8bd5\u8bd5\u8ba9Python\u89e3\u91ca\u5668\u5728\u8fd9\u4e0a\u9762\u8dd1\u8d77\u6765\uff1f&#8221;\u90a3\u4e00\u523b\u6211\u609f\u4e86\uff0c\u5728\u8d44\u6e90\u53d7\u9650\u7684\u5d4c\u5165\u5f0f\u73af\u5883\u4e2d\uff0cC\u8bed\u8a00\u7684\u9ad8\u6548\u548c\u76f4\u63a5\u662f\u65e0\u53ef\u66ff\u4ee3\u7684\u3002<\/p>\n<p>\u5f53\u7136\uff0c\u73b0\u5728\u4e5f\u6709\u4e00\u4e9b\u5d4c\u5165\u5f0f\u5e73\u53f0\u5f00\u59cb\u652f\u6301C++\u3001Rust\u7b49\u8bed\u8a00\uff0c\u4f46C\u8bed\u8a00\u4f9d\u7136\u662f\u57fa\u7840\uff0c\u662f\u5165\u884c\u7684\u5fc5\u5907\u6280\u80fd\u3002\u6b63\u5982\u6211\u5728<a href=\"https:\/\/link.segmentfault.com\/?enc=QXVdJizfWVat8RzKGcYw%2Fw%3D%3D.FESmGwwANNDZHAw0p3nU3k6tmoPiwlzxH7rD75tN689mDBlykg0JborZGSPEHk10\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b<\/a>\u8bfe\u7a0b\u4e2d\u53cd\u590d\u5f3a\u8c03\u7684\uff1a\u638c\u63e1C\u8bed\u8a00\u4e0d\u53ea\u662f\u4f1a\u5199\u4ee3\u7801\uff0c\u800c\u662f\u8981\u7406\u89e3\u5b83\u5982\u4f55\u4e0e\u786c\u4ef6\u4ea4\u4e92\uff0c\u5982\u4f55\u5728\u6709\u9650\u8d44\u6e90\u4e0b\u9ad8\u6548\u8fd0\u884c\u3002<\/p>\n<h2>\u4e8c\u3001\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u7684C\u8bed\u8a00\u5206\u7ea7\u6c34\u5e73<\/h2>\n<p>\u6839\u636e\u6211\u7684\u7ecf\u9a8c\uff0c\u53ef\u4ee5\u5c06\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u7684C\u8bed\u8a00\u6c34\u5e73\u5927\u81f4\u5206\u4e3a\u56db\u4e2a\u5c42\u6b21\uff1a\u57fa\u7840\u5e94\u7528\u7ea7\u3001\u8fdb\u9636\u5e94\u7528\u7ea7\u3001\u7cfb\u7edf\u5f00\u53d1\u7ea7\u548c\u4e13\u5bb6\u7ea7\u3002\u6bcf\u4e2a\u5c42\u6b21\u5bf9\u5e94\u4e0d\u540c\u7684\u5de5\u4f5c\u9700\u6c42\u548c\u80fd\u529b\u8981\u6c42\u3002<\/p>\n<h3>1. \u57fa\u7840\u5e94\u7528\u7ea7\uff1a\u80fd\u7528\u5c31\u884c\uff08\u5165\u95e8\u7ea7\uff09<\/h3>\n<p>\u8fd9\u4e2a\u7ea7\u522b\u7684\u5f00\u53d1\u8005\u80fd\u591f\u4f7f\u7528C\u8bed\u8a00\u5b9e\u73b0\u57fa\u672c\u529f\u80fd\uff0c\u4f46\u5bf9\u8bed\u8a00\u7279\u6027\u548c\u5e95\u5c42\u539f\u7406\u4e86\u89e3\u6709\u9650\u3002\u5177\u4f53\u8868\u73b0\u4e3a\uff1a<\/p>\n<ul>\n<li>\u638c\u63e1\u57fa\u672c\u8bed\u6cd5\uff08\u53d8\u91cf\u3001\u51fd\u6570\u3001\u6761\u4ef6\u8bed\u53e5\u3001\u5faa\u73af\u7b49\uff09<\/li>\n<li>\u80fd\u770b\u61c2\u5e76\u4fee\u6539\u7b80\u5355\u7684C\u4ee3\u7801<\/li>\n<li>\u4f1a\u4f7f\u7528\u57fa\u672c\u7684API\u548c\u5e93\u51fd\u6570<\/li>\n<li>\u5bf9\u6307\u9488\u6709\u521d\u6b65\u4e86\u89e3\uff0c\u4f46\u4f7f\u7528\u4e0d\u719f\u7ec3<\/li>\n<\/ul>\n<p>\u6211\u89c1\u8fc7\u5f88\u591a\u521d\u5165\u884c\u7684\u5f00\u53d1\u8005\uff0c\u505c\u7559\u5728\u8fd9\u4e2a\u9636\u6bb5\u3002\u4ed6\u4eec\u80fd\u5b8c\u6210\u4e00\u4e9b\u7b80\u5355\u4efb\u52a1\uff0c\u5982\u63a7\u5236LED\u95ea\u70c1\u3001\u8bfb\u53d6\u4f20\u611f\u5668\u6570\u636e\u7b49\uff0c\u4f46\u4e00\u65e6\u9047\u5230\u590d\u6742\u95ee\u9898\u5c31\u9677\u5165\u56f0\u5883\u3002<\/p>\n<p>\u8bb0\u5f97\u6211\u5e26\u8fc7\u4e00\u4e2a\u5e94\u5c4a\u6bd5\u4e1a\u751f\uff0c\u4ed6\u80fd\u7167\u7740\u4f8b\u7a0b\u4fee\u6539\u4ee3\u7801\u5b9e\u73b0\u57fa\u672c\u529f\u80fd\uff0c\u4f46\u6709\u4e00\u6b21\u9700\u8981\u505a\u5185\u5b58\u4f18\u5316\u65f6\uff0c\u4ed6\u5b8c\u5168\u4e0d\u7406\u89e3\u4e3a\u4ec0\u4e48\u540c\u6837\u7684\u4ee3\u7801\u5728\u4e0d\u540c\u7f16\u8bd1\u8bbe\u7f6e\u4e0b\u4f1a\u4ea7\u751f\u4e0d\u540c\u5927\u5c0f\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002\u8fd9\u5c31\u662f\u7f3a\u4e4f\u5e95\u5c42\u7406\u89e3\u7684\u5178\u578b\u8868\u73b0\u3002<\/p>\n<p>\u5bf9\u4e8e\u521a\u5165\u95e8\u7684\u5f00\u53d1\u8005\uff0c\u8fbe\u5230\u8fd9\u4e2a\u6c34\u5e73\u8db3\u4ee5\u5e94\u4ed8\u7b80\u5355\u5de5\u4f5c\uff0c\u4f46\u8981\u60f3\u5728\u5d4c\u5165\u5f0f\u9886\u57df\u6709\u6240\u53d1\u5c55\uff0c\u5fc5\u987b\u8fdb\u4e00\u6b65\u63d0\u5347\u3002<\/p>\n<h3>2. \u8fdb\u9636\u5e94\u7528\u7ea7\uff1a\u80fd\u7528\u4e14\u7528\u5f97\u597d\uff08\u80dc\u4efb\u7ea7\uff09<\/h3>\n<p>\u8fd9\u4e2a\u7ea7\u522b\u7684\u5f00\u53d1\u8005\u4e0d\u4ec5\u80fd\u7528C\u8bed\u8a00\u5b9e\u73b0\u529f\u80fd\uff0c\u8fd8\u80fd\u5199\u51fa\u9ad8\u8d28\u91cf\u7684\u4ee3\u7801\u3002\u4ed6\u4eec\uff1a<\/p>\n<ul>\n<li>\u6df1\u5165\u7406\u89e3\u6307\u9488\u548c\u5185\u5b58\u7ba1\u7406<\/li>\n<li>\u719f\u6089\u5404\u79cd\u6570\u636e\u7ed3\u6784\uff08\u94fe\u8868\u3001\u961f\u5217\u3001\u6811\u7b49\uff09\u53ca\u5b9e\u73b0<\/li>\n<li>\u80fd\u8bbe\u8ba1\u6a21\u5757\u5316\u3001\u53ef\u7ef4\u62a4\u7684\u4ee3\u7801\u7ed3\u6784<\/li>\n<li>\u4e86\u89e3\u7f16\u8bd1\u8fc7\u7a0b\u548c\u94fe\u63a5\u673a\u5236<\/li>\n<li>\u80fd\u8bc6\u522b\u548c\u907f\u514d\u5e38\u89c1\u7684C\u8bed\u8a00\u9677\u9631<\/li>\n<\/ul>\n<p>\u8fd9\u4e2a\u6c34\u5e73\u7684\u5f00\u53d1\u8005\u901a\u5e38\u67092-3\u5e74\u7ecf\u9a8c\uff0c\u80fd\u591f\u72ec\u7acb\u5b8c\u6210\u4e2d\u7b49\u590d\u6742\u5ea6\u7684\u9879\u76ee\u3002\u4ed6\u4eec\u7684\u4ee3\u7801\u4e0d\u4ec5\u80fd\u8fd0\u884c\uff0c\u8fd8\u5177\u6709\u4e00\u5b9a\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<p>\u6211\u66fe\u7ecf\u8d1f\u8d23\u8fc7\u4e00\u4e2a\u6e29\u63a7\u7cfb\u7edf\u9879\u76ee\uff0c\u56e2\u961f\u4e2d\u5927\u90e8\u5206\u6210\u5458\u90fd\u8fbe\u5230\u4e86\u8fd9\u4e2a\u6c34\u5e73\u3002\u4ed6\u4eec\u4e0d\u4ec5\u80fd\u5b9e\u73b0\u5404\u81ea\u8d1f\u8d23\u7684\u6a21\u5757\uff0c\u8fd8\u80fd\u6709\u6548\u534f\u4f5c\uff0c\u4fdd\u6301\u826f\u597d\u7684\u4ee3\u7801\u98ce\u683c\u4e00\u81f4\u6027\u3002\u5728\u9879\u76ee\u540e\u671f\uff0c\u7cfb\u7edf\u6269\u5c55\u548c\u4fee\u6539\u90fd\u76f8\u5bf9\u987a\u5229\uff0c\u8fd9\u6b63\u662f\u5f97\u76ca\u4e8e\u5927\u5bb6\u624e\u5b9e\u7684C\u8bed\u8a00\u57fa\u7840\u548c\u826f\u597d\u7684\u7f16\u7a0b\u4e60\u60ef\u3002<\/p>\n<p>\u5bf9\u4e8e\u5927\u591a\u6570\u5d4c\u5165\u5f0f\u5f00\u53d1\u5c97\u4f4d\uff0c\u8fbe\u5230\u8fd9\u4e2a\u6c34\u5e73\u5df2\u7ecf\u80fd\u591f\u80dc\u4efb\u65e5\u5e38\u5de5\u4f5c\u3002<\/p>\n<h3>3. \u7cfb\u7edf\u5f00\u53d1\u7ea7\uff1a\u6df1\u5165\u7406\u89e3\u4e14\u80fd\u4f18\u5316\uff08\u8d44\u6df1\u7ea7\uff09<\/h3>\n<p>\u8fd9\u4e2a\u7ea7\u522b\u7684\u5f00\u53d1\u8005\u5bf9C\u8bed\u8a00\u6709\u6df1\u5165\u7406\u89e3\uff0c\u80fd\u591f\u7f16\u5199\u9ad8\u6548\u3001\u5065\u58ee\u7684\u7cfb\u7edf\u7ea7\u4ee3\u7801\u3002\u4ed6\u4eec\uff1a<\/p>\n<ul>\n<li>\u7cbe\u901a\u5185\u5b58\u6a21\u578b\u548c\u5185\u5b58\u7ba1\u7406\u6280\u672f<\/li>\n<li>\u4e86\u89e3\u7f16\u8bd1\u5668\u4f18\u5316\u539f\u7406\uff0c\u80fd\u7f16\u5199\u9488\u5bf9\u6027\u4f18\u5316\u4ee3\u7801<\/li>\n<li>\u719f\u6089\u5e76\u53d1\u7f16\u7a0b\u548c\u5e95\u5c42\u540c\u6b65\u673a\u5236<\/li>\n<li>\u80fd\u8bbe\u8ba1\u5e76\u5b9e\u73b0\u590d\u6742\u7684\u5d4c\u5165\u5f0f\u8f6f\u4ef6\u67b6\u6784<\/li>\n<li>\u6df1\u5165\u7406\u89e3C\u8bed\u8a00\u6807\u51c6\u548c\u4e0d\u540c\u5b9e\u73b0\u95f4\u7684\u5dee\u5f02<\/li>\n<\/ul>\n<p>\u8fbe\u5230\u8fd9\u4e2a\u6c34\u5e73\u7684\u5f00\u53d1\u8005\uff0c\u901a\u5e38\u67095\u5e74\u4ee5\u4e0a\u7ecf\u9a8c\uff0c\u80fd\u591f\u627f\u62c5\u7cfb\u7edf\u67b6\u6784\u548c\u6838\u5fc3\u6a21\u5757\u5f00\u53d1\u7684\u8d23\u4efb\u3002\u4ed6\u4eec\u4e0d\u4ec5\u5173\u6ce8\u529f\u80fd\u5b9e\u73b0\uff0c\u8fd8\u6ce8\u91cd\u6027\u80fd\u4f18\u5316\u548c\u8d44\u6e90\u7ba1\u7406\u3002<\/p>\n<p>\u6211\u6709\u4e00\u4e2a\u540c\u4e8b\u5c31\u5c5e\u4e8e\u8fd9\u4e2a\u7ea7\u522b\uff0c\u4ed6\u5f00\u53d1\u7684\u9a71\u52a8\u7a0b\u5e8f\u6bd4\u5b98\u65b9\u793a\u4f8b\u6548\u7387\u9ad830%\uff0c\u5173\u952e\u5728\u4e8e\u4ed6\u5bf9ARM\u67b6\u6784\u548cC\u8bed\u8a00\u673a\u5236\u7684\u6df1\u5165\u7406\u89e3\u3002\u8bb0\u5f97\u6709\u4e00\u6b21\u4ed6\u4f18\u5316\u4e86\u4e00\u6bb5\u5904\u7406\u4f20\u611f\u5668\u6570\u636e\u7684\u4ee3\u7801\uff0c\u901a\u8fc7\u5de7\u5999\u7684\u4f4d\u64cd\u4f5c\u548c\u5faa\u73af\u5c55\u5f00\uff0c\u5c06\u6267\u884c\u65f6\u95f4\u51cf\u5c11\u4e86\u4e00\u534a\u591a\uff0c\u540c\u65f6\u8fd8\u51cf\u5c11\u4e86\u6808\u7a7a\u95f4\u4f7f\u7528\u3002\u8fd9\u79cd\u4f18\u5316\u4e0d\u662f\u9760\u7ecf\u9a8c\u5806\u79ef\uff0c\u800c\u662f\u5bf9\u5e95\u5c42\u539f\u7406\u7684\u900f\u5f7b\u7406\u89e3\u3002<\/p>\n<p>\u5bf9\u4e8e\u5d4c\u5165\u5f0f\u9886\u57df\u7684\u9ad8\u7ea7\u804c\u4f4d\uff0c\u5982\u9ad8\u7ea7\u5de5\u7a0b\u5e08\u3001\u6280\u672f\u4e13\u5bb6\u7b49\uff0c\u901a\u5e38\u8981\u6c42\u8fbe\u5230\u8fd9\u4e2a\u6c34\u5e73\u3002\u80fd\u529b\u5f3a\u7684\u4e2d\u7ea7\u5f00\u53d1\u8005\u5e94\u8be5\u671d\u8fd9\u4e2a\u65b9\u5411\u52aa\u529b\u3002<\/p>\n<h3>4. \u4e13\u5bb6\u7ea7\uff1a\u878d\u4f1a\u8d2f\u901a\u4e14\u80fd\u521b\u65b0\uff08\u4e13\u5bb6\u7ea7\uff09<\/h3>\n<p>\u8fd9\u4e2a\u7ea7\u522b\u7684\u5f00\u53d1\u8005\u5df2\u7ecf\u5c06C\u8bed\u8a00\u5185\u5316\u4e3a\u601d\u8003\u5de5\u5177\uff0c\u80fd\u591f\u5728\u5404\u79cd\u590d\u6742\u73af\u5883\u4e0b\u521b\u9020\u6027\u5730\u89e3\u51b3\u95ee\u9898\u3002\u4ed6\u4eec\uff1a<\/p>\n<ul>\n<li>\u5bf9C\u8bed\u8a00\u6807\u51c6\u548c\u5b9e\u73b0\u7ec6\u8282\u4e86\u5982\u6307\u638c<\/li>\n<li>\u80fd\u8bbe\u8ba1\u9ad8\u53ef\u9760\u6027\u3001\u9ad8\u5b89\u5168\u6027\u7684\u5d4c\u5165\u5f0f\u7cfb\u7edf<\/li>\n<li>\u80fd\u5f00\u53d1\u9ad8\u6548\u7684\u81ea\u5b9a\u4e49\u5e93\u548c\u6846\u67b6<\/li>\n<li>\u6df1\u5165\u7406\u89e3\u786c\u4ef6\u67b6\u6784\u4e0eC\u4ee3\u7801\u4ea4\u4e92\u7684\u6bcf\u4e2a\u7ec6\u8282<\/li>\n<li>\u80fd\u5e94\u5bf9\u6781\u7aef\u6761\u4ef6\u4e0b\u7684\u4f18\u5316\u9700\u6c42\uff08\u5982\u6781\u9650\u5185\u5b58\u3001\u529f\u8017\u6216\u6027\u80fd\u7ea6\u675f\uff09<\/li>\n<\/ul>\n<p>\u8fd9\u7c7b\u4e13\u5bb6\u901a\u5e38\u670910\u5e74\u4ee5\u4e0a\u7ecf\u9a8c\uff0c\u5f80\u5f80\u662f\u67b6\u6784\u5e08\u6216\u6280\u672f\u9886\u5bfc\u8005\u3002\u4ed6\u4eec\u4e0d\u4ec5\u81ea\u5df1\u6280\u672f\u8fc7\u786c\uff0c\u8fd8\u80fd\u5e26\u52a8\u56e2\u961f\u6574\u4f53\u6c34\u5e73\u63d0\u5347\u3002<\/p>\n<p>\u6211\u6709\u5e78\u8ba4\u8bc6\u51e0\u4f4d\u8fd9\u6837\u7684\u4e13\u5bb6\uff0c\u5176\u4e2d\u4e00\u4f4d\u53c2\u4e0e\u8fc7\u822a\u5929\u5668\u63a7\u5236\u7cfb\u7edf\u5f00\u53d1\u3002\u4ed6\u5f00\u53d1\u7684\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u6781\u5176\u7cbe\u7b80\u9ad8\u6548\uff0c\u5728\u6ee1\u8db3\u82db\u523b\u5b9e\u65f6\u6027\u8981\u6c42\u7684\u540c\u65f6\uff0c\u8fd8\u4fdd\u8bc1\u4e86\u6781\u9ad8\u7684\u53ef\u9760\u6027\u3002\u66f4\u4ee4\u4eba\u4f69\u670d\u7684\u662f\uff0c\u4ed6\u80fd\u6e05\u6670\u5730\u89e3\u91ca\u6bcf\u4e00\u884c\u4ee3\u7801\u7684\u4f5c\u7528\u548c\u6bcf\u4e00\u4e2a\u8bbe\u8ba1\u51b3\u7b56\u7684\u7406\u7531\uff0c\u4f53\u73b0\u4e86\u5bf9C\u8bed\u8a00\u548c\u7cfb\u7edf\u7684\u6df1\u523b\u7406\u89e3\u3002<\/p>\n<p>\u4e13\u5bb6\u7ea7\u6c34\u5e73\u5e76\u975e\u4e00\u671d\u4e00\u5915\u80fd\u8fbe\u5230\uff0c\u9700\u8981\u957f\u671f\u7684\u9879\u76ee\u5b9e\u8df5\u548c\u6280\u672f\u79ef\u7d2f\u3002\u4f46\u8fd9\u6b63\u662f\u6bcf\u4e2a\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u503c\u5f97\u8ffd\u6c42\u7684\u65b9\u5411\u3002<\/p>\n<h2>\u4e09\u3001\u5fc5\u987b\u638c\u63e1\u7684C\u8bed\u8a00\u6838\u5fc3\u77e5\u8bc6\u70b9<\/h2>\n<p>\u65e0\u8bba\u4f60\u7684\u76ee\u6807\u662f\u54ea\u4e2a\u6c34\u5e73\uff0c\u6709\u4e00\u4e9bC\u8bed\u8a00\u6838\u5fc3\u77e5\u8bc6\u662f\u5fc5\u987b\u638c\u63e1\u7684\u3002\u4ee5\u4e0b\u5185\u5bb9\u4e0d\u662f\u7b80\u5355\u7684\u6761\u76ee\u5217\u8868\uff0c\u800c\u662f\u6211\u57fa\u4e8e\u591a\u5e74\u7ecf\u9a8c\u603b\u7ed3\u7684\uff0c\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u5fc5\u987b\u6df1\u5165\u7406\u89e3\u7684C\u8bed\u8a00\u5173\u952e\u6982\u5ff5\u3002<\/p>\n<h3>1. \u6307\u9488\u4e0e\u5185\u5b58\u7ba1\u7406\u2014\u2014C\u8bed\u8a00\u7684\u7075\u9b42<\/h3>\n<p>\u5728\u6211\u770b\u6765\uff0c\u771f\u6b63\u7406\u89e3\u6307\u9488\uff0c\u662f\u4eceC\u8bed\u8a00\u521d\u5b66\u8005\u8f6c\u53d8\u4e3a\u719f\u7ec3\u5f00\u53d1\u8005\u7684\u5173\u952e\u4e00\u6b65\u3002\u6307\u9488\u4e0d\u4ec5\u662f\u4e00\u4e2a\u8bed\u6cd5\u6982\u5ff5\uff0c\u66f4\u662f\u7406\u89e3\u7a0b\u5e8f\u5982\u4f55\u4e0e\u5185\u5b58\u4ea4\u4e92\u7684\u57fa\u7840\u3002<\/p>\n<p>\u5728\u5d4c\u5165\u5f0f\u5f00\u53d1\u4e2d\uff0c\u6307\u9488\u7684\u91cd\u8981\u6027\u66f4\u4e3a\u7a81\u51fa\uff0c\u56e0\u4e3a\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u76f4\u63a5\u64cd\u4f5c\u786c\u4ef6\u5bc4\u5b58\u5668\u3002\u4f8b\u5982\uff0c\u63a7\u5236\u4e00\u4e2aLED\u901a\u5e38\u9700\u8981\u5199\u7c7b\u4f3c<code>*(volatile uint32_t*)0x40020014 |= (1 &lt;&lt; 5);<\/code>\u8fd9\u6837\u7684\u4ee3\u7801\uff0c\u8fd9\u91cc\u5c31\u7528\u5230\u4e86\u6307\u9488\u3001\u7c7b\u578b\u8f6c\u6362\u548c\u4f4d\u64cd\u4f5c\u7b49\u591a\u4e2a\u6982\u5ff5\u3002<\/p>\n<p>\u8bb0\u5f97\u6211\u521a\u5b66\u4e60STM32\u65f6\uff0c\u5bf9HAL\u5e93\u4e2d\u5927\u91cf\u7684\u6307\u9488\u53c2\u6570\u611f\u5230\u56f0\u60d1\u3002\u540e\u6765\u5728\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b\u8bfe\u7a0b\u4e2d\uff0c\u6211\u4e13\u95e8\u8bbe\u8ba1\u4e86\u4e00\u4e2a\u7ae0\u8282\uff0c\u7528\u5177\u4f53\u4f8b\u5b50\u89e3\u91ca\u4e3a\u4ec0\u4e48\u5d4c\u5165\u5f0f\u7f16\u7a0b\u4e2d\u5982\u6b64\u4f9d\u8d56\u6307\u9488\u64cd\u4f5c\u3002\u7b80\u5355\u6765\u8bf4\uff0c\u8fd9\u4e0e\u5d4c\u5165\u5f0f\u7f16\u7a0b\u7684\u4e24\u4e2a\u7279\u70b9\u6709\u5173\uff1a\u9996\u5148\u662f\u9700\u8981\u7cbe\u786e\u63a7\u5236\u5185\u5b58\u4f7f\u7528\uff0c\u5176\u6b21\u662f\u9700\u8981\u76f4\u63a5\u64cd\u4f5c\u786c\u4ef6\u5bc4\u5b58\u5668\u3002<\/p>\n<p>\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u662f\u5fc5\u987b\u638c\u63e1\u7684\uff1a<\/p>\n<ul>\n<li>\u6307\u9488\u7684\u57fa\u672c\u6982\u5ff5\uff1a\u5730\u5740\u3001\u5f15\u7528\u548c\u89e3\u5f15\u7528<\/li>\n<li>\u6307\u9488\u4e0e\u6570\u7ec4\u7684\u5173\u7cfb<\/li>\n<li>\u6307\u9488\u7b97\u672f\u8fd0\u7b97<\/li>\n<li>\u51fd\u6570\u6307\u9488\u53ca\u5176\u5e94\u7528<\/li>\n<li>\u591a\u7ea7\u6307\u9488<\/li>\n<li>\u6307\u9488\u4e0e\u7ed3\u6784\u4f53<\/li>\n<li>volatile\u5173\u952e\u5b57\u5728\u5bc4\u5b58\u5668\u64cd\u4f5c\u4e2d\u7684\u4f5c\u7528<\/li>\n<\/ul>\n<p>\u7279\u522b\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u5728\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u5185\u5b58\u901a\u5e38\u975e\u5e38\u6709\u9650\uff0c\u4e0d\u5f53\u7684\u6307\u9488\u64cd\u4f5c\u53ef\u80fd\u5bfc\u81f4\u4e25\u91cd\u540e\u679c\u3002\u6211\u66fe\u9047\u5230\u8fc7\u4e00\u4e2a\u5185\u5b58\u6cc4\u6f0f\u95ee\u9898\uff0c\u7cfb\u7edf\u8fd0\u884c\u51e0\u5929\u540e\u83ab\u540d\u91cd\u542f\uff0c\u6700\u7ec8\u5b9a\u4f4d\u5230\u4e00\u4e2a\u6ca1\u6709\u6b63\u786e\u91ca\u653e\u7684\u52a8\u6001\u5185\u5b58\u5757\uff0c\u6bcf\u6b21\u51fd\u6570\u8c03\u7528\u90fd\u4f1a\u6cc4\u6f0f\u51e0\u5b57\u8282\u5185\u5b58\uff0c\u7d2f\u79ef\u5230\u4e00\u5b9a\u7a0b\u5ea6\u5c31\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\u3002\u8fd9\u7c7b\u95ee\u9898\u5728\u8d44\u6e90\u4e30\u5bcc\u7684PC\u73af\u5883\u4e2d\u53ef\u80fd\u4e0d\u660e\u663e\uff0c\u4f46\u5728\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u5f80\u5f80\u662f\u81f4\u547d\u7684\u3002<\/p>\n<h3>2. \u4f4d\u64cd\u4f5c\u2014\u2014\u5d4c\u5165\u5f0f\u5f00\u53d1\u7684\u5fc5\u5907\u6280\u80fd<\/h3>\n<p>\u5728\u5d4c\u5165\u5f0f\u5f00\u53d1\u4e2d\uff0c\u4f4d\u64cd\u4f5c\u51e0\u4e4e\u662f\u6bcf\u5929\u90fd\u8981\u7528\u5230\u7684\u57fa\u672c\u6280\u80fd\u3002\u4e0d\u7ba1\u662f\u914d\u7f6e\u5bc4\u5b58\u5668\u3001\u63a7\u5236IO\u53e3\uff0c\u8fd8\u662f\u4f18\u5316\u6570\u636e\u5b58\u50a8\uff0c\u4f4d\u64cd\u4f5c\u90fd\u626e\u6f14\u7740\u6838\u5fc3\u89d2\u8272\u3002<\/p>\n<p>\u6211\u8bb0\u5f97\u4e00\u4e2a\u7ecf\u5178\u6848\u4f8b\uff1a\u56e2\u961f\u4e2d\u4e00\u4f4d\u65b0\u624b\u5199\u4e86\u4e00\u6bb5\u4ee3\u7801\uff0c\u8981\u5224\u65ad\u4e00\u4e2a32\u4f4d\u6574\u6570\u7684\u6bcf\u4e00\u4f4d\u662f\u5426\u4e3a1\uff0c\u4ed6\u7528\u4e8632\u4e2aif\u8bed\u53e5\u68c0\u67e5\u6bcf\u4e00\u4f4d\u3002\u800c\u4e00\u4f4d\u6709\u7ecf\u9a8c\u7684\u5de5\u7a0b\u5e08\u770b\u540e\uff0c\u7528\u77ed\u77ed\u51e0\u884c\u4ee3\u7801\u5b9e\u73b0\u4e86\u540c\u6837\u529f\u80fd\uff0c\u6548\u7387\u63d0\u9ad8\u4e8620\u500d\u3002\u8fd9\u5c31\u662f\u4f4d\u64cd\u4f5c\u6280\u5de7\u5e26\u6765\u7684\u5dee\u5f02\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u5fc5\u987b\u719f\u7ec3\u638c\u63e1\u7684\u4f4d\u64cd\u4f5c\u6280\u80fd\uff1a<\/p>\n<ul>\n<li>\u4f4d\u8bbe\u7f6e\u3001\u6e05\u9664\u548c\u68c0\u67e5<\/li>\n<li>\u4f4d\u5b57\u6bb5\u548c\u4f4d\u63a9\u7801<\/li>\n<li>\u79fb\u4f4d\u64cd\u4f5c\u53ca\u5176\u5728\u4e58\u9664\u6cd5\u4e2d\u7684\u5e94\u7528<\/li>\n<li>\u4f4d\u64cd\u4f5c\u5728\u72b6\u6001\u673a\u4e2d\u7684\u5e94\u7528<\/li>\n<li>\u4f4d\u64cd\u4f5c\u4f18\u5316\u6280\u5de7<\/li>\n<\/ul>\n<p>\u5728\u6211\u7684\u5b9e\u9645\u9879\u76ee\u4e2d\uff0c\u6709\u4e00\u6b21\u9700\u8981\u5728\u6781\u5176\u6709\u9650\u7684\u5185\u5b58\u7a7a\u95f4\uff08\u53ea\u6709\u51e0KB\uff09\u4e2d\u5b58\u50a8\u5927\u91cf\u4f20\u611f\u5668\u72b6\u6001\u6570\u636e\u3002\u901a\u8fc7\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u4f4d\u64cd\u4f5c\u65b9\u6848\uff0c\u6211\u4eec\u5c06\u6bcf\u4e2a\u4f20\u611f\u5668\u72b6\u6001\u538b\u7f29\u5230\u4e86\u6700\u5c11\u7684\u4f4d\u6570\uff0c\u6700\u7ec8\u6210\u529f\u5730\u5c06\u6240\u6709\u5fc5\u8981\u6570\u636e\u585e\u8fdb\u4e86\u6709\u9650\u7684\u5b58\u50a8\u7a7a\u95f4\u3002\u8fd9\u79cd\u4f4d\u7ea7\u4f18\u5316\u5728\u5d4c\u5165\u5f0f\u9886\u57df\u975e\u5e38\u5e38\u89c1\uff0c\u4e5f\u662f\u533a\u5206\u521d\u7ea7\u548c\u9ad8\u7ea7\u5f00\u53d1\u8005\u7684\u91cd\u8981\u6280\u80fd\u4e4b\u4e00\u3002<\/p>\n<h3>3. \u7f16\u8bd1\u5668\u548c\u4f18\u5316\u2014\u2014\u7406\u89e3\u5de5\u5177\u5982\u4f55\u8f6c\u5316\u4f60\u7684\u4ee3\u7801<\/h3>\n<p>\u5f88\u591a\u5f00\u53d1\u8005\u53ea\u5173\u6ce8\u4ee3\u7801\u672c\u8eab\uff0c\u5374\u5ffd\u7565\u4e86\u7f16\u8bd1\u5668\u8fd9\u4e2a\u5c06\u4ee3\u7801\u8f6c\u5316\u4e3a\u673a\u5668\u7801\u7684\u5173\u952e\u5de5\u5177\u3002\u5728\u8d44\u6e90\u53d7\u9650\u7684\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u7406\u89e3\u7f16\u8bd1\u8fc7\u7a0b\u548c\u4f18\u5316\u9009\u9879\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<p>\u6211\u66fe\u53c2\u4e0e\u4e00\u4e2a\u9879\u76ee\uff0c\u9700\u8981\u5c06\u4ee3\u7801\u8fd0\u884c\u5728\u4e00\u4e2a\u6781\u5176\u53d7\u9650\u76848\u4f4d\u5fae\u63a7\u5236\u5668\u4e0a\u3002\u521d\u59cb\u7f16\u8bd1\u7684\u7a0b\u5e8f\u5927\u5c0f\u8d85\u51fa\u4e86\u53ef\u7528\u95ea\u5b58\uff0c\u901a\u8fc7\u8c03\u6574\u7f16\u8bd1\u5668\u4f18\u5316\u9009\u9879\u5e76\u91cd\u6784\u5173\u952e\u4ee3\u7801\u6bb5\uff0c\u6211\u4eec\u6700\u7ec8\u5c06\u7a0b\u5e8f\u5927\u5c0f\u51cf\u5c11\u4e8630%\uff0c\u987a\u5229\u5b8c\u6210\u4e86\u9879\u76ee\u3002\u5982\u679c\u4e0d\u4e86\u89e3\u7f16\u8bd1\u5668\u5de5\u4f5c\u539f\u7406\uff0c\u8fd9\u662f\u4e0d\u53ef\u80fd\u5b8c\u6210\u7684\u4efb\u52a1\u3002<\/p>\n<p>\u6bcf\u4e2a\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u5e94\u8be5\u4e86\u89e3\uff1a<\/p>\n<ul>\n<li>\u7f16\u8bd1\u8fc7\u7a0b\u7684\u57fa\u672c\u9636\u6bb5\uff08\u9884\u5904\u7406\u3001\u7f16\u8bd1\u3001\u6c47\u7f16\u3001\u94fe\u63a5\uff09<\/li>\n<li>\u5e38\u89c1\u7684\u7f16\u8bd1\u5668\u4f18\u5316\u9009\u9879\uff08-O1, -O2, -Os\u7b49\uff09\u53ca\u5176\u5f71\u54cd<\/li>\n<li>\u5185\u8054\u51fd\u6570\u548c\u5176\u5bf9\u6027\u80fd\u7684\u5f71\u54cd<\/li>\n<li>\u7f16\u8bd1\u5668\u5982\u4f55\u5904\u7406\u4e0d\u540c\u7c7b\u578b\u7684\u53d8\u91cf\u548c\u5185\u5b58\u8bbf\u95ee<\/li>\n<li>volatile\u548crestrict\u5173\u952e\u5b57\u5bf9\u7f16\u8bd1\u4f18\u5316\u7684\u5f71\u54cd<\/li>\n<\/ul>\n<p>\u6211\u5728<a href=\"https:\/\/link.segmentfault.com\/?enc=6rdaWi5kYFJlKaUneIfjXg%3D%3D.Gzk%2Ffwm7TWHg3EK6S4vmUaKkqpY1hM%2Bouao7CoAGg%2FobCfue5IpLsV3DaTl8GFwv\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b<\/a>\u8bfe\u7a0b\u4e2d\u8bbe\u8ba1\u4e86\u4e00\u4e2a\u5b9e\u9a8c\uff0c\u8ba9\u5b66\u5458\u6bd4\u8f83\u540c\u4e00\u6bb5\u4ee3\u7801\u5728\u4e0d\u540c\u4f18\u5316\u9009\u9879\u4e0b\u7684\u6027\u80fd\u548c\u5927\u5c0f\u5dee\u5f02\u3002\u7ed3\u679c\u4ee4\u8bb8\u591a\u4eba\u60ca\u8bb6\uff1a\u4ec5\u4ec5\u901a\u8fc7\u66f4\u6539\u7f16\u8bd1\u5668\u9009\u9879\uff0c\u540c\u4e00\u6bb5\u4ee3\u7801\u7684\u6267\u884c\u6548\u7387\u6700\u9ad8\u53ef\u63d0\u53475\u500d\u4ee5\u4e0a\uff01\u8fd9\u4e2a\u4f8b\u5b50\u751f\u52a8\u5730\u5c55\u793a\u4e86\u7406\u89e3\u7f16\u8bd1\u5668\u5728\u5d4c\u5165\u5f0f\u5f00\u53d1\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h3>4. \u5185\u5b58\u6a21\u578b\u548c\u53d8\u91cf\u2014\u2014\u6df1\u5165\u7406\u89e3\u6570\u636e\u5982\u4f55\u5b58\u50a8<\/h3>\n<p>\u5d4c\u5165\u5f0f\u7cfb\u7edf\u901a\u5e38\u6709\u591a\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u5185\u5b58\uff08\u95ea\u5b58\u3001RAM\u3001EEPROM\u7b49\uff09\uff0c\u7406\u89e3C\u8bed\u8a00\u7684\u5185\u5b58\u6a21\u578b\u4ee5\u53ca\u6570\u636e\u5982\u4f55\u5728\u8fd9\u4e9b\u5185\u5b58\u4e2d\u5b58\u50a8\u548c\u8bbf\u95ee\uff0c\u5bf9\u7f16\u5199\u9ad8\u6548\u53ef\u9760\u7684\u4ee3\u7801\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u6211\u8bb0\u5f97\u9047\u5230\u8fc7\u4e00\u4e2a\u68d8\u624b\u7684\u95ee\u9898\uff1a\u5728\u4e00\u4e2a\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0c\u67d0\u4e9b\u5173\u952e\u53c2\u6570\u5728\u6389\u7535\u540e\u4f1a\u4e22\u5931\u3002\u7ecf\u8fc7\u5206\u6790\uff0c\u53d1\u73b0\u95ee\u9898\u51fa\u5728\u53d8\u91cf\u7684\u5b58\u50a8\u4f4d\u7f6e\u4e0a\u2014\u2014\u5b83\u4eec\u88ab\u9ed8\u8ba4\u5206\u914d\u5728RAM\u4e2d\uff0c\u800c\u5e94\u8be5\u5b58\u50a8\u5728\u7279\u5b9a\u7684\u975e\u6613\u5931\u6027\u5b58\u50a8\u533a\u57df\u3002\u8fd9\u4e2a\u770b\u4f3c\u7b80\u5355\u7684\u95ee\u9898\uff0c\u5b9e\u9645\u4e0a\u9700\u8981\u5bf9\u5185\u5b58\u5206\u914d\u673a\u5236\u6709\u6df1\u5165\u4e86\u89e3\u624d\u80fd\u89e3\u51b3\u3002<\/p>\n<p>\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u9700\u8981\u638c\u63e1\uff1a<\/p>\n<ul>\n<li>\u5b58\u50a8\u7c7b\u578b\uff08auto, static, extern\u7b49\uff09\u7684\u6b63\u786e\u4f7f\u7528<\/li>\n<li>\u53d8\u91cf\u5728\u5185\u5b58\u4e2d\u7684\u5e03\u5c40\u548c\u5bf9\u9f50<\/li>\n<li>\u4e0d\u540c\u5185\u5b58\u533a\u57df\uff08\u4ee3\u7801\u3001\u6570\u636e\u3001\u5806\u3001\u6808\uff09\u7684\u7279\u6027\u548c\u7528\u9014<\/li>\n<li>\u4fee\u9970\u7b26\uff08const, volatile\u7b49\uff09\u7684\u6b63\u786e\u4f7f\u7528<\/li>\n<li>\u94fe\u63a5\u5668\u811a\u672c\u7684\u57fa\u672c\u6982\u5ff5\u548c\u81ea\u5b9a\u4e49\u5185\u5b58\u5206\u914d\u65b9\u6cd5<\/li>\n<\/ul>\n<p>\u4e00\u4e2a\u7ecf\u5178\u7684\u5d4c\u5165\u5f0f\u7f16\u7a0b\u95ee\u9898\u662f\uff1a\u5982\u4f55\u786e\u4fdd\u67d0\u4e9b\u53d8\u91cf\uff08\u5982\u914d\u7f6e\u53c2\u6570\uff09\u5728\u7cfb\u7edf\u91cd\u542f\u540e\u4ecd\u7136\u4fdd\u6301\uff1f\u8fd9\u6d89\u53ca\u5230\u5bf9\u53d8\u91cf\u5b58\u50a8\u4f4d\u7f6e\u7684\u63a7\u5236\uff0c\u901a\u5e38\u9700\u8981\u4f7f\u7528\u7279\u5b9a\u7684\u7f16\u8bd1\u5668\u5c5e\u6027\u6216\u94fe\u63a5\u5668\u6307\u4ee4\u3002\u5728\u6211\u7684\u8bfe\u7a0b\u4e2d\uff0c\u6211\u4e13\u95e8\u8bb2\u89e3\u4e86\u5982\u4f55\u5728STM32\u4e2d\u5b9e\u73b0\u8fd9\u79cd\u529f\u80fd\uff0c\u5305\u62ec\u5229\u7528\u95ea\u5b58\u7279\u6027\u548c\u5907\u4efd\u5bc4\u5b58\u5668\u7b49\u591a\u79cd\u65b9\u6cd5\u3002<\/p>\n<h3>5. \u9884\u5904\u7406\u5668\u2014\u2014\u5f3a\u5927\u4f46\u5371\u9669\u7684\u5de5\u5177<\/h3>\n<p>C\u8bed\u8a00\u7684\u9884\u5904\u7406\u5668\u662f\u4e00\u628a\u53cc\u5203\u5251\uff0c\u7528\u5f97\u597d\u53ef\u4ee5\u5927\u5e45\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u548c\u4ee3\u7801\u53ef\u7ef4\u62a4\u6027\uff0c\u7528\u4e0d\u597d\u5219\u4f1a\u5bfc\u81f4\u96be\u4ee5\u8c03\u8bd5\u7684\u95ee\u9898\u3002\u5d4c\u5165\u5f0f\u5f00\u53d1\u4e2d\uff0c\u9884\u5904\u7406\u5668\u6307\u4ee4\u4f7f\u7528\u6781\u4e3a\u5e7f\u6cdb\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u4e0d\u540c\u786c\u4ef6\u5e73\u53f0\u548c\u914d\u7f6e\u65f6\u3002<\/p>\n<p>\u6211\u66fe\u7ecf\u63a5\u624b\u8fc7\u4e00\u4e2a\u9879\u76ee\uff0c\u4ee3\u7801\u4e2d\u5145\u65a5\u7740\u5927\u91cf\u5d4c\u5957\u7684\u6761\u4ef6\u7f16\u8bd1\u6307\u4ee4\uff0c\u51e0\u4e4e\u65e0\u6cd5\u7406\u89e3\u54ea\u4e9b\u4ee3\u7801\u4f1a\u88ab\u5b9e\u9645\u7f16\u8bd1\u3002\u7ecf\u8fc7\u8270\u82e6\u7684\u91cd\u6784\uff0c\u6211\u4eec\u7b80\u5316\u4e86\u6761\u4ef6\u7f16\u8bd1\u7ed3\u6784\uff0c\u63d0\u9ad8\u4e86\u4ee3\u7801\u53ef\u8bfb\u6027\uff0c\u540c\u65f6\u51cf\u5c11\u4e86\u56e0\u6761\u4ef6\u7f16\u8bd1\u9519\u8bef\u5bfc\u81f4\u7684bug\u3002<\/p>\n<p>\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u9700\u8981\u638c\u63e1\uff1a<\/p>\n<ul>\n<li>\u5b8f\u5b9a\u4e49\u53ca\u5176\u5728\u5e38\u91cf\u548c\u5185\u8054\u51fd\u6570\u4e2d\u7684\u5e94\u7528<\/li>\n<li>\u6761\u4ef6\u7f16\u8bd1\u53ca\u5176\u5728\u8de8\u5e73\u53f0\u4ee3\u7801\u4e2d\u7684\u4f7f\u7528<\/li>\n<li>\u6587\u4ef6\u5305\u542b\u673a\u5236\u548c\u9632\u6b62\u91cd\u590d\u5305\u542b\u7684\u6280\u5de7<\/li>\n<li>\u9884\u5b9a\u4e49\u5b8f\u548c\u7f16\u8bd1\u5668\u7279\u5b9a\u5b8f<\/li>\n<li>\u5b8f\u51fd\u6570\u4e0e\u5185\u8054\u51fd\u6570\u7684\u5bf9\u6bd4\u53ca\u9002\u7528\u573a\u666f<\/li>\n<\/ul>\n<p>\u7279\u522b\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5b8f\u4e0d\u9075\u5faaC\u8bed\u8a00\u7684\u4f5c\u7528\u57df\u89c4\u5219\uff0c\u8fc7\u5ea6\u4f7f\u7528\u53ef\u80fd\u5bfc\u81f4\u540d\u79f0\u51b2\u7a81\u548c\u96be\u4ee5\u9884\u6599\u7684\u526f\u4f5c\u7528\u3002\u6211\u5efa\u8bae\u5728\u53ef\u80fd\u7684\u60c5\u51b5\u4e0b\uff0c\u4f18\u5148\u4f7f\u7528\u5185\u8054\u51fd\u6570\u548cconst\u53d8\u91cf\u4ee3\u66ff\u5b8f\u5b9a\u4e49\u3002<\/p>\n<h3>6. \u7ed3\u6784\u4f53\u548c\u8054\u5408\u4f53\u2014\u2014\u7ec4\u7ec7\u590d\u6742\u6570\u636e\u7684\u5173\u952e<\/h3>\n<p>\u5728\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u5904\u7406\u6765\u81ea\u786c\u4ef6\u7684\u590d\u6742\u6570\u636e\u7ed3\u6784\uff0c\u5982\u4f20\u611f\u5668\u6570\u636e\u5305\u3001\u901a\u4fe1\u534f\u8bae\u5e27\u7b49\u3002\u7ed3\u6784\u4f53\u548c\u8054\u5408\u4f53\u662f\u7ec4\u7ec7\u8fd9\u4e9b\u6570\u636e\u7684\u5f3a\u5927\u5de5\u5177\u3002<\/p>\n<p>\u4e00\u4e2a\u5178\u578b\u7684\u5e94\u7528\u662f\u5bc4\u5b58\u5668\u6620\u5c04\u3002\u4f8b\u5982\uff0c\u8981\u64cd\u4f5cSTM32\u7684GPIO\u7aef\u53e3\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u5982\u4e0b\u7ed3\u6784\u4f53\uff1a<\/p>\n<pre><code class=\"c\">typedef struct {\n    volatile uint32_t MODER;   \/\/ \u6a21\u5f0f\u5bc4\u5b58\u5668\n    volatile uint32_t OTYPER;  \/\/ \u8f93\u51fa\u7c7b\u578b\u5bc4\u5b58\u5668\n    volatile uint32_t OSPEEDR; \/\/ \u8f93\u51fa\u901f\u5ea6\u5bc4\u5b58\u5668\n    \/\/ ...\u66f4\u591a\u5bc4\u5b58\u5668\n} GPIO_TypeDef;\n\n\/\/ \u7136\u540e\u5b9a\u4e49\u57fa\u5730\u5740\n#define GPIOA ((GPIO_TypeDef*)0x40020000)\n\n\/\/ \u4f7f\u7528\u65f6\nGPIOA-&gt;MODER |= (1 &lt;&lt; 10);  \/\/ \u8bbe\u7f6e\u7279\u5b9a\u4f4d<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u5f0f\u6bd4\u76f4\u63a5\u64cd\u4f5c\u5730\u5740\u66f4\u6e05\u6670\u3001\u66f4\u4e0d\u6613\u51fa\u9519\u3002<\/p>\n<p>\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u9700\u8981\u638c\u63e1\uff1a<\/p>\n<ul>\n<li>\u7ed3\u6784\u4f53\u7684\u5b9a\u4e49\u3001\u521d\u59cb\u5316\u548c\u8bbf\u95ee<\/li>\n<li>\u7ed3\u6784\u4f53\u5185\u5b58\u5e03\u5c40\u548c\u5bf9\u9f50\u89c4\u5219<\/li>\n<li>\u4f4d\u57df\u7684\u5b9a\u4e49\u548c\u4f7f\u7528<\/li>\n<li>\u8054\u5408\u4f53\u5728\u6570\u636e\u89e3\u6790\u4e2d\u7684\u5e94\u7528<\/li>\n<li>\u7ed3\u6784\u4f53\u548c\u6307\u9488\u7684\u7ec4\u5408\u4f7f\u7528<\/li>\n<\/ul>\n<p>\u4e00\u4e2a\u5e38\u89c1\u7684\u6311\u6218\u662f\u5904\u7406\u8de8\u5b57\u8282\u8fb9\u754c\u7684\u6570\u636e\uff0c\u5982\u4ece\u7f51\u7edc\u6216\u4e32\u884c\u63a5\u53e3\u63a5\u6536\u7684\u6570\u636e\u5305\u3002\u8fd9\u901a\u5e38\u6d89\u53ca\u5b57\u8282\u5e8f\u95ee\u9898\u548c\u5bf9\u9f50\u95ee\u9898\uff0c\u9700\u8981\u719f\u7ec3\u8fd0\u7528\u7ed3\u6784\u4f53\u3001\u8054\u5408\u4f53\u548c\u4f4d\u64cd\u4f5c\u6280\u672f\u3002<\/p>\n<h3>7. \u51fd\u6570\u4e0e\u7a0b\u5e8f\u7ed3\u6784\u2014\u2014\u4ee3\u7801\u7ec4\u7ec7\u7684\u827a\u672f<\/h3>\n<p>\u826f\u597d\u7684\u51fd\u6570\u8bbe\u8ba1\u548c\u7a0b\u5e8f\u7ed3\u6784\u5bf9\u4e8e\u5d4c\u5165\u5f0f\u7cfb\u7edf\u5c24\u4e3a\u91cd\u8981\uff0c\u56e0\u4e3a\u5d4c\u5165\u5f0f\u4ee3\u7801\u901a\u5e38\u9700\u8981\u957f\u671f\u7ef4\u62a4\u548c\u9010\u6b65\u6f14\u8fdb\u3002<\/p>\n<p>\u6211\u63a5\u624b\u8fc7\u4e00\u4e2a\u9057\u7559\u9879\u76ee\uff0c\u5176\u4e2d\u6709\u4e00\u4e2a\u51fd\u6570\u8d85\u8fc72000\u884c\uff0c\u5305\u542b30\u591a\u4e2a\u5d4c\u5957if\u8bed\u53e5\u3002\u8fd9\u6837\u7684\u4ee3\u7801\u51e0\u4e4e\u4e0d\u53ef\u80fd\u7406\u89e3\u548c\u7ef4\u62a4\u3002\u901a\u8fc7\u5c06\u5176\u91cd\u6784\u4e3a\u591a\u4e2a\u529f\u80fd\u660e\u786e\u7684\u5c0f\u51fd\u6570\uff0c\u6211\u4eec\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u4ee3\u7801\u53ef\u8bfb\u6027\uff0c\u8fd8\u53d1\u73b0\u5e76\u4fee\u590d\u4e86\u591a\u4e2a\u6f5c\u5728bug\u3002<\/p>\n<p>\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u5e94\u638c\u63e1\uff1a<\/p>\n<ul>\n<li>\u51fd\u6570\u8bbe\u8ba1\u539f\u5219\uff08\u5355\u4e00\u8d23\u4efb\u3001\u9002\u5f53\u7c92\u5ea6\uff09<\/li>\n<li>\u53c2\u6570\u4f20\u9012\u673a\u5236\uff08\u503c\u4f20\u9012\u3001\u6307\u9488\u4f20\u9012\uff09\u53ca\u5176\u5f71\u54cd<\/li>\n<li>\u9012\u5f52\u53ca\u5176\u5728\u8d44\u6e90\u53d7\u9650\u73af\u5883\u4e2d\u7684\u6ce8\u610f\u4e8b\u9879<\/li>\n<li>\u51fd\u6570\u6307\u9488\u53ca\u5176\u5728\u56de\u8c03\u548c\u72b6\u6001\u673a\u4e2d\u7684\u5e94\u7528<\/li>\n<li>\u5185\u8054\u51fd\u6570\u4f18\u5316\u6280\u672f<\/li>\n<\/ul>\n<p>\u7279\u522b\u503c\u5f97\u6ce8\u610f\u7684\u662f\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u7684\u6808\u7a7a\u95f4\u901a\u5e38\u5f88\u6709\u9650\uff0c\u8fc7\u6df1\u7684\u51fd\u6570\u8c03\u7528\u53ef\u80fd\u5bfc\u81f4\u6808\u6ea2\u51fa\u3002\u7ecf\u9a8c\u4e30\u5bcc\u7684\u5f00\u53d1\u8005\u4f1a\u5bc6\u5207\u5173\u6ce8\u51fd\u6570\u7684\u6808\u4f7f\u7528\u60c5\u51b5\uff0c\u907f\u514d\u5728\u4e2d\u65ad\u5904\u7406\u6216\u8d44\u6e90\u7d27\u5f20\u7684\u73af\u5883\u4e2d\u4f7f\u7528\u6df1\u5ea6\u9012\u5f52\u3002<\/p>\n<h2>\u56db\u3001\u8fdb\u9636\u6280\u80fd\uff1a\u5d4c\u5165\u5f0fC\u7f16\u7a0b\u7684\u9ad8\u7ea7\u4e3b\u9898<\/h2>\n<p>\u9664\u4e86\u6838\u5fc3\u77e5\u8bc6\u70b9\uff0c\u8fd8\u6709\u4e00\u4e9b\u8fdb\u9636\u6280\u80fd\u662f\u8d44\u6df1\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u5e94\u8be5\u638c\u63e1\u7684\u3002\u8fd9\u4e9b\u6280\u80fd\u901a\u5e38\u4e0d\u4f1a\u5728\u5165\u95e8\u6559\u7a0b\u4e2d\u8be6\u7ec6\u8bb2\u89e3\uff0c\u4f46\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h3>1. \u4e2d\u65ad\u5904\u7406\u4e0e\u5e76\u53d1\u63a7\u5236<\/h3>\n<p>\u4e2d\u65ad\u662f\u5d4c\u5165\u5f0f\u7cfb\u7edf\u7684\u6838\u5fc3\u673a\u5236\uff0c\u4e5f\u662f\u7f16\u7a0b\u96be\u70b9\u3002\u5728\u4e2d\u65ad\u4e0a\u4e0b\u6587\u4e2d\u7f16\u7a0b\u9700\u8981\u8003\u8651\u5f88\u591a\u7279\u6b8a\u56e0\u7d20\u3002<\/p>\n<p>\u6211\u66fe\u9047\u5230\u4e00\u4e2a\u8be1\u5f02\u7684\u7cfb\u7edf\u4e0d\u7a33\u5b9a\u95ee\u9898\uff0c\u6700\u7ec8\u53d1\u73b0\u662f\u56e0\u4e3a\u4e2d\u65ad\u5904\u7406\u51fd\u6570\u4fee\u6539\u4e86\u4e00\u4e2a\u5168\u5c40\u53d8\u91cf\uff0c\u800c\u4e3b\u5faa\u73af\u6b63\u5728\u4f7f\u7528\u8be5\u53d8\u91cf\uff0c\u5bfc\u81f4\u6570\u636e\u4e0d\u4e00\u81f4\u3002\u8fd9\u7c7b\u95ee\u9898\u5728\u8c03\u8bd5\u65f6\u7279\u522b\u68d8\u624b\uff0c\u56e0\u4e3a\u5b83\u4eec\u901a\u5e38\u662f\u95f4\u6b47\u6027\u51fa\u73b0\uff0c\u4e14\u4f9d\u8d56\u4e8e\u7cbe\u786e\u7684\u65f6\u5e8f\u3002<\/p>\n<p>\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u9700\u8981\u638c\u63e1\uff1a<\/p>\n<ul>\n<li>\u4e2d\u65ad\u5904\u7406\u51fd\u6570\u7684\u7f16\u5199\u89c4\u8303\uff08\u7b80\u77ed\u3001\u5feb\u901f\u3001\u5b89\u5168\uff09<\/li>\n<li>\u5171\u4eab\u8d44\u6e90\u7684\u4fdd\u62a4\u673a\u5236\uff08\u5173\u4e2d\u65ad\u3001\u4e92\u65a5\u91cf\u7b49\uff09<\/li>\n<li>\u6613\u53d8\u53d8\u91cf\uff08volatile\uff09\u7684\u6b63\u786e\u4f7f\u7528<\/li>\n<li>\u539f\u5b50\u64cd\u4f5c\u5728\u591a\u7ebf\u7a0b\u73af\u5883\u4e2d\u7684\u5e94\u7528<\/li>\n<li>\u4e2d\u65ad\u4f18\u5148\u7ea7\u548c\u5d4c\u5957\u4e2d\u65ad\u7684\u7ba1\u7406<\/li>\n<\/ul>\n<p>\u5b9e\u9645\u9879\u76ee\u4e2d\uff0c\u6211\u4eec\u901a\u5e38\u91c7\u7528&#8221;\u4e2d\u65ad\u6700\u5c0f\u5316&#8221;\u539f\u5219\uff1a\u5728\u4e2d\u65ad\u5904\u7406\u51fd\u6570\u4e2d\u53ea\u505a\u5fc5\u987b\u7684\u5de5\u4f5c\uff08\u5982\u8bbe\u7f6e\u6807\u5fd7\u3001\u5b58\u50a8\u5173\u952e\u6570\u636e\uff09\uff0c\u5c06\u590d\u6742\u5904\u7406\u653e\u5728\u4e3b\u5faa\u73af\u4e2d\u5b8c\u6210\u3002\u8fd9\u79cd\u6a21\u5f0f\u663e\u8457\u964d\u4f4e\u4e86\u5e76\u53d1\u76f8\u5173\u7684bug\u98ce\u9669\u3002<\/p>\n<h3>2. \u786c\u4ef6\u62bd\u8c61\u5c42\u8bbe\u8ba1<\/h3>\n<p>\u968f\u7740\u9879\u76ee\u590d\u6742\u5ea6\u589e\u52a0\uff0c\u826f\u597d\u7684\u786c\u4ef6\u62bd\u8c61\u5c42\u8bbe\u8ba1\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\uff0c\u5b83\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u53ef\u79fb\u690d\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<p>\u6211\u53c2\u4e0e\u8fc7\u4e00\u4e2a\u9700\u8981\u652f\u6301\u591a\u79cd\u5fae\u63a7\u5236\u5668\u7684\u9879\u76ee\u3002\u6700\u521d\u56e2\u961f\u4e3a\u6bcf\u4e2a\u5e73\u53f0\u5199\u4e86\u5b8c\u5168\u4e0d\u540c\u7684\u4ee3\u7801\uff0c\u5bfc\u81f4\u7ef4\u62a4\u5669\u68a6\u3002\u540e\u6765\u6211\u4eec\u91cd\u65b0\u8bbe\u8ba1\u4e86\u786c\u4ef6\u62bd\u8c61\u5c42\uff0c\u5c06\u5e73\u53f0\u76f8\u5173\u4ee3\u7801\u4e0e\u4e1a\u52a1\u903b\u8f91\u5f7b\u5e95\u5206\u79bb\uff0c\u5927\u5e45\u964d\u4f4e\u4e86\u7ef4\u62a4\u6210\u672c\u3002<\/p>\n<p>\u4f18\u79c0\u7684\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u5e94\u638c\u63e1\uff1a<\/p>\n<ul>\n<li>\u9a71\u52a8\u5c42\u8bbe\u8ba1\u6a21\u5f0f<\/li>\n<li>\u63a5\u53e3\u4e00\u81f4\u6027\u539f\u5219<\/li>\n<li>\u914d\u7f6e\u7ba1\u7406\u6280\u672f<\/li>\n<li>\u6761\u4ef6\u7f16\u8bd1\u7684\u5408\u7406\u4f7f\u7528<\/li>\n<li>\u5e73\u53f0\u76f8\u5173\u4ee3\u7801\u7684\u5c01\u88c5\u6280\u5de7<\/li>\n<\/ul>\n<p>\u5728\u6211\u7684STM32\u8bfe\u7a0b\u4e2d\uff0c\u6211\u7279\u522b\u5f3a\u8c03\u4e86HAL\u5e93\u7684\u4f7f\u7528\u7406\u5ff5\uff0c\u8bb2\u89e3\u5982\u4f55\u5728\u4fdd\u6301\u4ee3\u7801\u53ef\u8bfb\u6027\u548c\u6548\u7387\u7684\u540c\u65f6\uff0c\u5b9e\u73b0\u826f\u597d\u7684\u786c\u4ef6\u62bd\u8c61\u3002<\/p>\n<h3>3. \u8d44\u6e90\u4f18\u5316\u6280\u672f<\/h3>\n<p>\u5728\u8d44\u6e90\u53d7\u9650\u7684\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u4f18\u5316\u4ee3\u7801\u5927\u5c0f\u3001\u6267\u884c\u6548\u7387\u548c\u5185\u5b58\u4f7f\u7528\u662f\u5e38\u89c1\u9700\u6c42\u3002<\/p>\n<p>\u8bb0\u5f97\u4e00\u4e2a\u533b\u7597\u8bbe\u5907\u9879\u76ee\uff0c\u6211\u4eec\u9700\u8981\u5728\u4e00\u4e2a8\u4f4d\u5fae\u63a7\u5236\u5668\u4e0a\u5b9e\u73b0\u590d\u6742\u7684\u6570\u636e\u5904\u7406\u7b97\u6cd5\u3002\u901a\u8fc7\u4e00\u7cfb\u5217\u4f18\u5316\uff08\u5305\u62ec\u4f7f\u7528\u67e5\u627e\u8868\u4ee3\u66ff\u8ba1\u7b97\u3001\u4f18\u5316\u5faa\u73af\u7ed3\u6784\u3001\u624b\u5199\u5173\u952e\u90e8\u5206\u7684\u6c47\u7f16\u4ee3\u7801\u7b49\uff09\uff0c\u6211\u4eec\u6210\u529f\u5c06\u5904\u7406\u65f6\u95f4\u7f29\u77ed\u4e8670%\uff0c\u4f7f\u4ea7\u54c1\u8fbe\u5230\u4e86\u5b9e\u65f6\u6027\u8981\u6c42\u3002<\/p>\n<p>\u8d44\u6df1\u5f00\u53d1\u8005\u5e94\u719f\u6089\uff1a<\/p>\n<ul>\n<li>\u4ee3\u7801\u5927\u5c0f\u4f18\u5316\u6280\u672f<\/li>\n<li>\u6267\u884c\u901f\u5ea6\u4f18\u5316\u7b56\u7565<\/li>\n<li>\u5185\u5b58\u4f7f\u7528\u4f18\u5316\u65b9\u6cd5<\/li>\n<li>\u529f\u8017\u4f18\u5316\u6280\u5de7<\/li>\n<li>\u7f16\u8bd1\u5668\u4f18\u5316\u9009\u9879\u7684\u7cbe\u7ec6\u63a7\u5236<\/li>\n<\/ul>\n<p>\u8fd9\u7c7b\u4f18\u5316\u5f80\u5f80\u4f9d\u8d56\u4e8e\u5bf9\u7279\u5b9a\u786c\u4ef6\u5e73\u53f0\u7684\u6df1\u5165\u7406\u89e3\uff0c\u4ee5\u53ca\u5bf9C\u8bed\u8a00\u548c\u7f16\u8bd1\u5668\u884c\u4e3a\u7684\u900f\u5f7b\u628a\u63e1\u3002<\/p>\n<h3>4. \u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u8bbe\u8ba1<\/h3>\n<p>\u5728\u8bb8\u591a\u5d4c\u5165\u5f0f\u5e94\u7528\uff08\u5982\u533b\u7597\u8bbe\u5907\u3001\u6c7d\u8f66\u7535\u5b50\u3001\u5de5\u4e1a\u63a7\u5236\uff09\u4e2d\uff0c\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u662f\u6700\u9ad8\u4f18\u5148\u7ea7\u3002<\/p>\n<p>\u66fe\u7ecf\u53c2\u4e0e\u8fc7\u4e00\u4e2a\u6c7d\u8f66\u7535\u5b50\u9879\u76ee\uff0c\u5176\u4e2d\u5bf9\u4ee3\u7801\u8d28\u91cf\u548c\u5b89\u5168\u6027\u7684\u8981\u6c42\u6781\u4e3a\u4e25\u683c\u3002\u6211\u4eec\u4f7f\u7528\u4e86\u591a\u79cd\u6280\u672f\u786e\u4fdd\u7cfb\u7edf\u53ef\u9760\u6027\uff0c\u5305\u62ec\u5197\u4f59\u8bbe\u8ba1\u3001\u770b\u95e8\u72d7\u5b9a\u65f6\u5668\u3001CRC\u6821\u9a8c\u3001\u5b89\u5168\u542f\u52a8\u7b49\u3002\u8fd9\u4e9b\u6280\u672f\u4e0d\u4ec5\u9700\u8981\u786c\u4ef6\u652f\u6301\uff0c\u66f4\u9700\u8981\u8f6f\u4ef6\u5c42\u9762\u7684\u7cbe\u5fc3\u8bbe\u8ba1\u3002<\/p>\n<p>\u9ad8\u7ea7\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u5e94\u638c\u63e1\uff1a<\/p>\n<ul>\n<li>\u9632\u5fa1\u6027\u7f16\u7a0b\u6280\u672f<\/li>\n<li>\u9519\u8bef\u68c0\u6d4b\u4e0e\u6062\u590d\u673a\u5236<\/li>\n<li>\u5185\u5b58\u4fdd\u62a4\u7b56\u7565<\/li>\n<li>\u5b89\u5168\u542f\u52a8\u548c\u56fa\u4ef6\u9a8c\u8bc1<\/li>\n<li>\u6297\u5e72\u6270\u6280\u672f<\/li>\n<\/ul>\n<h2>\u4e94\u3001\u8d85\u8d8a\u8bed\u8a00\uff1a\u6210\u4e3a\u4f18\u79c0\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u7684\u5176\u4ed6\u80fd\u529b<\/h2>\n<p>\u638c\u63e1C\u8bed\u8a00\u53ea\u662f\u6210\u4e3a\u4f18\u79c0\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u7684\u4e00\u4e2a\u65b9\u9762\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u91cd\u8981\u80fd\u529b\u4e5f\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u3002<\/p>\n<h3>1. \u786c\u4ef6\u7406\u89e3\u80fd\u529b<\/h3>\n<p>\u5d4c\u5165\u5f0f\u5f00\u53d1\u7684\u72ec\u7279\u4e4b\u5904\u5728\u4e8e\u8f6f\u4ef6\u4e0e\u786c\u4ef6\u7684\u7d27\u5bc6\u7ed3\u5408\u3002\u518d\u7cbe\u901aC\u8bed\u8a00\uff0c\u5982\u679c\u4e0d\u7406\u89e3\u5e95\u5c42\u786c\u4ef6\uff0c\u4e5f\u96be\u4ee5\u5f00\u53d1\u51fa\u9ad8\u6548\u53ef\u9760\u7684\u5d4c\u5165\u5f0f\u7cfb\u7edf\u3002<\/p>\n<p>\u6211\u8bb0\u5f97\u4e00\u6b21\u8c03\u8bd5\u8fc7\u7a0b\u4e2d\uff0c\u4ee3\u7801\u903b\u8f91\u770b\u8d77\u6765\u5b8c\u5168\u6b63\u786e\uff0c\u4f46\u7cfb\u7edf\u5c31\u662f\u5de5\u4f5c\u4e0d\u6b63\u5e38\u3002\u6700\u7ec8\u53d1\u73b0\u95ee\u9898\u51fa\u5728\u786c\u4ef6\u65f6\u5e8f\u4e0a\u2014\u2014\u8f6f\u4ef6\u6ca1\u6709\u8003\u8651\u5916\u90e8\u5668\u4ef6\u7684\u5efa\u7acb\u65f6\u95f4\u8981\u6c42\u3002\u8fd9\u7c7b\u95ee\u9898\u5982\u679c\u6ca1\u6709\u786c\u4ef6\u57fa\u7840\u77e5\u8bc6\uff0c\u51e0\u4e4e\u4e0d\u53ef\u80fd\u89e3\u51b3\u3002<\/p>\n<p>\u4f18\u79c0\u7684\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u9700\u8981\u4e86\u89e3\uff1a<\/p>\n<ul>\n<li>\u5fae\u63a7\u5236\u5668\u67b6\u6784\u57fa\u7840<\/li>\n<li>\u5e38\u89c1\u5916\u8bbe\uff08GPIO\u3001\u5b9a\u65f6\u5668\u3001ADC\u7b49\uff09\u7684\u5de5\u4f5c\u539f\u7406<\/li>\n<li>\u901a\u4fe1\u534f\u8bae\uff08I2C\u3001SPI\u3001UART\u7b49\uff09\u7684\u7535\u6c14\u7279\u6027<\/li>\n<li>\u7535\u6e90\u7ba1\u7406\u548c\u65f6\u949f\u7cfb\u7edf<\/li>\n<li>\u57fa\u672c\u7684\u7535\u8def\u5206\u6790\u80fd\u529b<\/li>\n<\/ul>\n<p>\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u5728\u6211\u7684<a href=\"https:\/\/link.segmentfault.com\/?enc=uAoF%2Fud6pJRjdvTIvASPLw%3D%3D.McJ0QddqE%2FhIeawp1VGUe1TW%2F7Z0p1LRenlpDV1LROG8z9RUC%2Bj7I94SW43KrUxO\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b<\/a>\u8bfe\u7a0b\u4e2d\uff0c\u82b1\u4e86\u5927\u91cf\u65f6\u95f4\u8bb2\u89e3\u786c\u4ef6\u539f\u7406\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u4ee3\u7801\u7f16\u5199\u3002\u56e0\u4e3a\u6211\u6df1\u77e5\uff0c\u6ca1\u6709\u786c\u4ef6\u7406\u89e3\u4f5c\u4e3a\u57fa\u7840\uff0c\u5d4c\u5165\u5f0f\u7f16\u7a0b\u5c31\u50cf\u5728\u6c99\u6ee9\u4e0a\u5efa\u9020\u57ce\u5821\u2014\u2014\u770b\u4f3c\u58ee\u89c2\uff0c\u5b9e\u5219\u8106\u5f31\u3002<\/p>\n<h3>2. \u8c03\u8bd5\u4e0e\u95ee\u9898\u89e3\u51b3\u80fd\u529b<\/h3>\n<p>\u5728\u5d4c\u5165\u5f0f\u9886\u57df\uff0c\u8c03\u8bd5\u5f80\u5f80\u6bd4\u7f16\u5199\u4ee3\u7801\u672c\u8eab\u66f4\u5177\u6311\u6218\u6027\u3002\u76f8\u6bd4PC\u73af\u5883\uff0c\u5d4c\u5165\u5f0f\u7cfb\u7edf\u7684\u8c03\u8bd5\u5de5\u5177\u6709\u9650\uff0c\u95ee\u9898\u4e5f\u66f4\u96be\u91cd\u73b0\u3002<\/p>\n<p>\u6211\u66fe\u82b1\u4e86\u4e09\u5929\u65f6\u95f4\u8ffd\u8e2a\u4e00\u4e2a\u95f4\u6b47\u6027\u51fa\u73b0\u7684\u7cfb\u7edf\u6302\u8d77\u95ee\u9898\u3002\u6700\u7ec8\u901a\u8fc7\u9010\u6b65\u7f29\u5c0f\u95ee\u9898\u8303\u56f4\uff0c\u4f7f\u7528\u903b\u8f91\u5206\u6790\u4eea\u6355\u83b7\u5173\u952e\u4fe1\u53f7\uff0c\u53d1\u73b0\u662f\u4e00\u4e2a\u6781\u7f55\u89c1\u7684\u65f6\u5e8f\u7ade\u4e89\u6761\u4ef6\u5bfc\u81f4\u7684\u3002\u8fd9\u79cd\u8c03\u8bd5\u7ecf\u9a8c\u65e0\u6cd5\u4ece\u4e66\u672c\u5b66\u5230\uff0c\u53ea\u80fd\u901a\u8fc7\u5b9e\u8df5\u79ef\u7d2f\u3002<\/p>\n<p>\u8d44\u6df1\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u901a\u5e38\u7cbe\u901a\uff1a<\/p>\n<ul>\n<li>\u8c03\u8bd5\u5668\uff08\u5982JTAG\/SWD\uff09\u7684\u9ad8\u7ea7\u4f7f\u7528<\/li>\n<li>\u903b\u8f91\u5206\u6790\u4eea\u548c\u793a\u6ce2\u5668\u7b49\u5de5\u5177\u5e94\u7528<\/li>\n<li>\u65e5\u5fd7\u7cfb\u7edf\u8bbe\u8ba1\u4e0e\u5b9e\u73b0<\/li>\n<li>\u7cfb\u7edf\u72b6\u6001\u76d1\u63a7\u6280\u672f<\/li>\n<li>\u95ee\u9898\u590d\u73b0\u548c\u9694\u79bb\u65b9\u6cd5<\/li>\n<\/ul>\n<p>\u8c03\u8bd5\u80fd\u529b\u5f88\u5927\u7a0b\u5ea6\u4e0a\u4f9d\u8d56\u4e8e\u5bf9\u7cfb\u7edf\u7684\u6574\u4f53\u7406\u89e3\uff0c\u4ee5\u53ca\u5bf9\u5404\u79cd\u8fb9\u754c\u60c5\u51b5\u548c\u6545\u969c\u6a21\u5f0f\u7684\u654f\u611f\u6027\u3002\u8fd9\u4e0d\u4ec5\u9700\u8981\u6280\u672f\u77e5\u8bc6\uff0c\u66f4\u9700\u8981\u7ecf\u9a8c\u79ef\u7d2f\u548c\u601d\u7ef4\u8bad\u7ec3\u3002<\/p>\n<h3>3. \u7cfb\u7edf\u8bbe\u8ba1\u601d\u7ef4<\/h3>\n<p>\u968f\u7740\u804c\u4e1a\u53d1\u5c55\uff0c\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u5f80\u5f80\u9700\u8981\u4ece\u7f16\u5199\u5355\u4e2a\u6a21\u5757\u4ee3\u7801\uff0c\u9010\u6b65\u8fc7\u6e21\u5230\u8bbe\u8ba1\u6574\u4e2a\u7cfb\u7edf\u3002\u8fd9\u9700\u8981\u66f4\u9ad8\u5c42\u6b21\u7684\u62bd\u8c61\u601d\u7ef4\u548c\u7cfb\u7edf\u89c6\u89d2\u3002<\/p>\n<p>\u6211\u66fe\u7ecf\u53c2\u4e0e\u8bbe\u8ba1\u4e00\u4e2a\u5206\u5e03\u5f0f\u4f20\u611f\u5668\u7f51\u7edc\uff0c\u6d89\u53ca\u6570\u5341\u4e2a\u8282\u70b9\u548c\u591a\u79cd\u901a\u4fe1\u534f\u8bae\u3002\u6700\u521d\u6211\u4eec\u5404\u81ea\u8d1f\u8d23\u4e0d\u540c\u6a21\u5757\uff0c\u4f46\u5f88\u5feb\u53d1\u73b0\u7f3a\u4e4f\u7edf\u4e00\u7684\u7cfb\u7edf\u67b6\u6784\u5bfc\u81f4\u96c6\u6210\u56f0\u96be\u3002\u91cd\u65b0\u5ba1\u89c6\u6574\u4e2a\u7cfb\u7edf\u540e\uff0c\u6211\u4eec\u91c7\u7528\u4e86\u5c42\u6b21\u5316\u7684\u8bbe\u8ba1\u65b9\u6cd5\uff0c\u660e\u786e\u5b9a\u4e49\u4e86\u6a21\u5757\u63a5\u53e3\u548c\u901a\u4fe1\u534f\u8bae\uff0c\u5927\u5927\u7b80\u5316\u4e86\u5f00\u53d1\u548c\u6d4b\u8bd5\u6d41\u7a0b\u3002<\/p>\n<p>\u4f18\u79c0\u7684\u7cfb\u7edf\u8bbe\u8ba1\u80fd\u529b\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9700\u6c42\u5206\u6790\u548c\u529f\u80fd\u5206\u89e3<\/li>\n<li>\u67b6\u6784\u8bbe\u8ba1\u548c\u63a5\u53e3\u5b9a\u4e49<\/li>\n<li>\u7cfb\u7edf\u8d44\u6e90\u4f30\u7b97\u548c\u5206\u914d<\/li>\n<li>\u53ef\u6269\u5c55\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u8bbe\u8ba1<\/li>\n<li>\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u8003\u91cf<\/li>\n<\/ul>\n<p>\u7cfb\u7edf\u8bbe\u8ba1\u80fd\u529b\u7684\u63d0\u5347\u9700\u8981\u8df3\u51fa\u4ee3\u7801\u7ec6\u8282\uff0c\u7ad9\u5728\u66f4\u9ad8\u89c6\u89d2\u601d\u8003\u95ee\u9898\u3002\u8fd9\u4e5f\u662f\u521d\u7ea7\u5f00\u53d1\u8005\u5411\u9ad8\u7ea7\u5f00\u53d1\u8005\u8dc3\u8fc1\u7684\u5173\u952e\u80fd\u529b\u4e4b\u4e00\u3002<\/p>\n<h3>4. \u6301\u7eed\u5b66\u4e60\u80fd\u529b<\/h3>\n<p>\u5d4c\u5165\u5f0f\u9886\u57df\u6280\u672f\u53d1\u5c55\u8fc5\u901f\uff0c\u65b0\u7684\u82af\u7247\u3001\u5de5\u5177\u548c\u65b9\u6cd5\u4e0d\u65ad\u6d8c\u73b0\u3002\u4fdd\u6301\u6301\u7eed\u5b66\u4e60\u7684\u4e60\u60ef\uff0c\u662f\u957f\u671f\u804c\u4e1a\u53d1\u5c55\u7684\u4fdd\u8bc1\u3002<\/p>\n<p>\u6211\u5165\u884c\u65f6STM8\u8fd8\u5f88\u6d41\u884c\uff0c\u540e\u6765\u5b66\u4e60\u4e86STM32\uff0c\u73b0\u5728\u53c8\u5728\u7814\u7a76RISC-V\u67b6\u6784\u3002\u6bcf\u6b21\u5e73\u53f0\u8fc1\u79fb\u90fd\u6709\u5b66\u4e60\u6210\u672c\uff0c\u4f46\u6838\u5fc3\u6982\u5ff5\u548c\u601d\u7ef4\u65b9\u5f0f\u662f\u5171\u901a\u7684\u3002\u6b63\u56e0\u4e3a\u4e0d\u65ad\u5b66\u4e60\u65b0\u6280\u672f\uff0c\u6211\u624d\u80fd\u5728\u8fd9\u4e2a\u9886\u57df\u4fdd\u6301\u7ade\u4e89\u529b\u3002<\/p>\n<p>\u6709\u6548\u7684\u5b66\u4e60\u7b56\u7565\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9605\u8bfb\u6280\u672f\u6587\u6863\u548c\u5b66\u672f\u8bba\u6587<\/li>\n<li>\u53c2\u4e0e\u5f00\u6e90\u9879\u76ee<\/li>\n<li>\u5b9e\u8df5\u5e76\u8bb0\u5f55\u5b66\u4e60\u6210\u679c<\/li>\n<li>\u4e0e\u540c\u884c\u4ea4\u6d41\u5206\u4eab<\/li>\n<li>\u5173\u6ce8\u884c\u4e1a\u52a8\u6001\u548c\u65b0\u5174\u6280\u672f<\/li>\n<\/ul>\n<p>\u8bb0\u5f97\u6211\u521a\u5f00\u59cb\u5b66\u4e60RTOS\u65f6\u4e00\u5934\u96fe\u6c34\uff0c\u4e8e\u662f\u6211\u51b3\u5b9a\u4ece\u6e90\u7801\u5165\u624b\uff0c\u5206\u6790FreeRTOS\u7684\u5185\u6838\u5b9e\u73b0\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u867d\u7136\u8270\u82e6\uff0c\u4f46\u8ba9\u6211\u5bf9\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u6709\u4e86\u6df1\u5165\u7406\u89e3\uff0c\u4e3a\u540e\u7eed\u7684\u9879\u76ee\u5f00\u53d1\u5960\u5b9a\u4e86\u57fa\u7840\u3002\u8fd9\u79cd&#8221;\u6e90\u7801\u9605\u8bfb+\u5b9e\u8df5\u9a8c\u8bc1&#8221;\u7684\u5b66\u4e60\u65b9\u6cd5\uff0c\u6211\u53d1\u73b0\u7279\u522b\u9002\u5408\u5d4c\u5165\u5f0f\u9886\u57df\u3002<\/p>\n<h2>\u516d\u3001\u4ece\u521d\u5b66\u8005\u5230\u4e13\u5bb6\u7684C\u8bed\u8a00\u5b66\u4e60\u8def\u5f84<\/h2>\n<p>\u57fa\u4e8e\u6211\u7684\u7ecf\u9a8c\uff0c\u7ed9\u60f3\u5728\u5d4c\u5165\u5f0f\u9886\u57df\u6df1\u8015\u7684\u5f00\u53d1\u8005\u89c4\u5212\u4e00\u6761C\u8bed\u8a00\u5b66\u4e60\u8def\u5f84\u3002\u8fd9\u4e0d\u662f\u7b80\u5355\u7684\u4e66\u7c4d\u6e05\u5355\uff0c\u800c\u662f\u4e00\u5957\u5faa\u5e8f\u6e10\u8fdb\u7684\u5b66\u4e60\u7b56\u7565\u3002<\/p>\n<h3>\u9636\u6bb5\u4e00\uff1a\u57fa\u7840\u8bed\u6cd5\u4e0e\u7f16\u7a0b\u601d\u7ef4\uff081-3\u4e2a\u6708\uff09<\/h3>\n<p>\u8fd9\u4e2a\u9636\u6bb5\u7684\u76ee\u6807\u662f\u638c\u63e1C\u8bed\u8a00\u57fa\u7840\u8bed\u6cd5\u548c\u7f16\u7a0b\u601d\u60f3\uff0c\u5efa\u7acb\u7f16\u7a0b\u7684\u57fa\u672c\u601d\u7ef4\u6a21\u5f0f\u3002<\/p>\n<p>\u63a8\u8350\u5b66\u4e60\u5185\u5bb9\uff1a<\/p>\n<ul>\n<li>C\u8bed\u8a00\u57fa\u672c\u8bed\u6cd5\uff08\u53d8\u91cf\u3001\u8fd0\u7b97\u7b26\u3001\u63a7\u5236\u6d41\u7b49\uff09<\/li>\n<li>\u51fd\u6570\u5b9a\u4e49\u548c\u4f7f\u7528<\/li>\n<li>\u6570\u7ec4\u548c\u5b57\u7b26\u4e32\u64cd\u4f5c<\/li>\n<li>\u57fa\u672c\u6307\u9488\u6982\u5ff5<\/li>\n<li>\u7b80\u5355\u7ed3\u6784\u4f53<\/li>\n<\/ul>\n<p>\u5b66\u4e60\u65b9\u6cd5\uff1a<br \/>\u6211\u5efa\u8bae\u901a\u8fc7\u7ecf\u5178\u6559\u6750\uff08\u5982\u300aC\u7a0b\u5e8f\u8bbe\u8ba1\u8bed\u8a00\u300b\uff09\u7ed3\u5408\u7b80\u5355\u4e60\u9898\u5b66\u4e60\u3002\u5173\u952e\u662f&#8221;\u591a\u5199\u591a\u6539&#8221;\u2014\u2014\u6bcf\u5b66\u4e00\u4e2a\u6982\u5ff5\uff0c\u5c31\u5199\u51e0\u4e2a\u5c0f\u7a0b\u5e8f\u6d4b\u8bd5\u4e0d\u540c\u7528\u6cd5\uff0c\u5c1d\u8bd5\u4fee\u6539\u4ee3\u7801\u89c2\u5bdf\u7ed3\u679c\u53d8\u5316\u3002\u8fd9\u79cd\u4e3b\u52a8\u5b9e\u8df5\u6bd4\u88ab\u52a8\u9605\u8bfb\u6548\u679c\u597d\u5341\u500d\u3002<\/p>\n<p>\u6211\u81ea\u5df1\u5f53\u5e74\u5c31\u662f\u7528\u4e00\u672c\u5165\u95e8\u4e66\u7c4d\u52a0\u4e0a\u5927\u91cf\u7ec3\u4e60\u5165\u95e8\u7684\u3002\u8bb0\u5f97\u5b66\u4e60\u6307\u9488\u65f6\uff0c\u6211\u4e13\u95e8\u5199\u4e86\u5341\u51e0\u4e2a\u5c0f\u7a0b\u5e8f\uff0c\u6d4b\u8bd5\u5404\u79cd\u6307\u9488\u64cd\u4f5c\u7684\u884c\u4e3a\u3002\u8fd9\u79cd&#8221;\u5b9e\u9a8c\u5f0f\u5b66\u4e60&#8221;\u5e2e\u6211\u5efa\u7acb\u4e86\u5bf9\u8bed\u8a00\u673a\u5236\u7684\u76f4\u89c2\u7406\u89e3\u3002<\/p>\n<h3>\u9636\u6bb5\u4e8c\uff1a\u6df1\u5165\u8bed\u8a00\u7279\u6027\uff082-4\u4e2a\u6708\uff09<\/h3>\n<p>\u8fd9\u4e2a\u9636\u6bb5\u7684\u76ee\u6807\u662f\u6df1\u5165\u7406\u89e3C\u8bed\u8a00\u7684\u6838\u5fc3\u7279\u6027\uff0c\u5c24\u5176\u662f\u90a3\u4e9b\u5728\u5d4c\u5165\u5f0f\u5f00\u53d1\u4e2d\u5c24\u4e3a\u91cd\u8981\u7684\u7279\u6027\u3002<\/p>\n<p>\u63a8\u8350\u5b66\u4e60\u5185\u5bb9\uff1a<\/p>\n<ul>\n<li>\u6df1\u5165\u6307\u9488\uff08\u591a\u7ea7\u6307\u9488\u3001\u51fd\u6570\u6307\u9488\u3001void\u6307\u9488\u7b49\uff09<\/li>\n<li>\u52a8\u6001\u5185\u5b58\u7ba1\u7406\u4e0e\u5e38\u89c1\u9677\u9631<\/li>\n<li>\u9884\u5904\u7406\u5668\u9ad8\u7ea7\u7528\u6cd5<\/li>\n<li>\u4f4d\u64cd\u4f5c\u6280\u672f<\/li>\n<li>\u6587\u4ef6\u64cd\u4f5c\u548c\u6807\u51c6\u5e93\u51fd\u6570<\/li>\n<li>\u7ed3\u6784\u4f53\u548c\u8054\u5408\u4f53\u9ad8\u7ea7\u5e94\u7528<\/li>\n<li>\u7406\u89e3\u7f16\u8bd1\u3001\u94fe\u63a5\u8fc7\u7a0b<\/li>\n<\/ul>\n<p>\u5b66\u4e60\u65b9\u6cd5\uff1a<br \/>\u9605\u8bfb\u66f4\u9ad8\u7ea7\u7684\u6559\u6750\uff08\u5982\u300aC\u9677\u9631\u4e0e\u7f3a\u9677\u300b\u300aC\u4e13\u5bb6\u7f16\u7a0b\u300b\uff09\u7ed3\u5408\u5b9e\u9645\u95ee\u9898\u7ec3\u4e60\u3002\u8fd9\u4e2a\u9636\u6bb5\u53ef\u4ee5\u5f00\u59cb\u5c1d\u8bd5\u5b9e\u73b0\u4e00\u4e9b\u5c0f\u578b\u9879\u76ee\uff0c\u5982\u7b80\u5355\u7684\u6570\u636e\u7ed3\u6784\u5e93\u3001\u547d\u4ee4\u884c\u5de5\u5177\u7b49\u3002<\/p>\n<p>\u5728\u5b66\u4e60\u8fc7\u7a0b\u4e2d\uff0c\u517b\u6210\u67e5\u770b\u7f16\u8bd1\u5668\u751f\u6210\u6c47\u7f16\u4ee3\u7801\u7684\u4e60\u60ef\uff0c\u8fd9\u80fd\u5e2e\u52a9\u7406\u89e3C\u8bed\u8a00\u4ee3\u7801\u5982\u4f55\u8f6c\u5316\u4e3a\u673a\u5668\u6307\u4ee4\uff0c\u5bf9\u6027\u80fd\u4f18\u5316\u5f88\u6709\u5e2e\u52a9\u3002<\/p>\n<h3>\u9636\u6bb5\u4e09\uff1a\u5d4c\u5165\u5f0f\u7cfb\u7edf\u7f16\u7a0b\uff083-6\u4e2a\u6708\uff09<\/h3>\n<p>\u8fd9\u4e2a\u9636\u6bb5\u5f00\u59cb\u5c06C\u8bed\u8a00\u77e5\u8bc6\u5e94\u7528\u5230\u5d4c\u5165\u5f0f\u73af\u5883\u4e2d\uff0c\u5b66\u4e60\u5d4c\u5165\u5f0f\u7279\u6709\u7684\u7f16\u7a0b\u6280\u672f\u3002<\/p>\n<p>\u63a8\u8350\u5b66\u4e60\u5185\u5bb9\uff1a<\/p>\n<ul>\n<li>\u5bc4\u5b58\u5668\u64cd\u4f5c\u548c\u5185\u5b58\u6620\u5c04IO<\/li>\n<li>\u4e2d\u65ad\u5904\u7406\u7f16\u7a0b<\/li>\n<li>\u5d4c\u5165\u5f0fC\u7f16\u7a0b\u89c4\u8303\uff08\u5982MISRA C\uff09<\/li>\n<li>\u88f8\u673a\u7f16\u7a0b\u57fa\u7840<\/li>\n<li>\u9a71\u52a8\u5f00\u53d1\u5165\u95e8<\/li>\n<li>\u57fa\u672c\u7684\u4f18\u5316\u6280\u672f<\/li>\n<\/ul>\n<p>\u5b66\u4e60\u65b9\u6cd5\uff1a<br \/>\u9009\u62e9\u4e00\u4e2a\u5165\u95e8\u7ea7\u5fae\u63a7\u5236\u5668\u5e73\u53f0\uff08\u5982STM32F1\u7cfb\u5217\uff09\u5f00\u59cb\u5b9e\u8df5\uff0c\u4eceLED\u95ea\u70c1\u3001\u6309\u952e\u68c0\u6d4b\u7b49\u57fa\u7840\u9879\u76ee\u5165\u624b\uff0c\u9010\u6b65\u5c1d\u8bd5\u66f4\u590d\u6742\u7684\u529f\u80fd\uff0c\u5982\u5b9a\u65f6\u5668\u63a7\u5236\u3001\u4e32\u53e3\u901a\u4fe1\u3001\u5916\u90e8\u4e2d\u65ad\u7b49\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a\u9636\u6bb5\uff0c\u5efa\u8bae\u6df1\u5165\u5b66\u4e60\u6240\u9009\u5e73\u53f0\u7684\u6280\u672f\u6587\u6863\uff0c\u7406\u89e3\u786c\u4ef6\u67b6\u6784\u548c\u5916\u8bbe\u5de5\u4f5c\u539f\u7406\uff0c\u8fd9\u5bf9\u7f16\u5199\u9ad8\u6548\u4ee3\u7801\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h3>\u9636\u6bb5\u56db\uff1a\u9ad8\u7ea7\u5e94\u7528\u4e0e\u4f18\u5316\uff086\u4e2a\u6708\u4ee5\u4e0a\uff09<\/h3>\n<p>\u8fd9\u4e2a\u9636\u6bb5\u7684\u76ee\u6807\u662f\u638c\u63e1\u9ad8\u7ea7\u5d4c\u5165\u5f0f\u7f16\u7a0b\u6280\u672f\uff0c\u80fd\u591f\u5f00\u53d1\u590d\u6742\u3001\u9ad8\u6548\u3001\u53ef\u9760\u7684\u7cfb\u7edf\u3002<\/p>\n<p>\u63a8\u8350\u5b66\u4e60\u5185\u5bb9\uff1a<\/p>\n<ul>\n<li>\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u5e94\u7528\uff08\u5982FreeRTOS\uff09<\/li>\n<li>\u9ad8\u7ea7\u9a71\u52a8\u5f00\u53d1\u6280\u672f<\/li>\n<li>\u6027\u80fd\u4e0e\u5185\u5b58\u4f18\u5316<\/li>\n<li>\u4f4e\u529f\u8017\u8bbe\u8ba1<\/li>\n<li>\u53ef\u9760\u6027\u4e0e\u5b89\u5168\u6027\u7f16\u7a0b<\/li>\n<li>\u901a\u4fe1\u534f\u8bae\u6808\u5f00\u53d1<\/li>\n<\/ul>\n<p>\u5b66\u4e60\u65b9\u6cd5\uff1a<br \/>\u53c2\u4e0e\u5b9e\u9645\u9879\u76ee\u5f00\u53d1\uff0c\u89e3\u51b3\u771f\u5b9e\u95ee\u9898\u3002\u540c\u65f6\u9605\u8bfb\u9ad8\u8d28\u91cf\u5f00\u6e90\u4ee3\u7801\uff0c\u5b66\u4e60\u4f18\u79c0\u5b9e\u8df5\u3002\u53ef\u4ee5\u8003\u8651\u6df1\u5165\u7814\u7a76\u67d0\u4e2a\u7279\u5b9a\u9886\u57df\uff0c\u5982\u65e0\u7ebf\u901a\u4fe1\u3001\u7535\u673a\u63a7\u5236\u3001\u4f20\u611f\u5668\u878d\u5408\u7b49\u3002<\/p>\n<p>\u6211\u4e2a\u4eba\u7684\u6210\u957f\u7ecf\u5386\u4e5f\u9075\u5faa\u4e86\u7c7b\u4f3c\u8def\u5f84\u3002\u4ece\u6700\u521d\u7684LED\u95ea\u70c1\u3001\u6309\u952e\u68c0\u6d4b\uff0c\u5230\u5f00\u53d1\u4e32\u53e3\u9a71\u52a8\u3001SPI Flash\u9a71\u52a8\uff0c\u518d\u5230\u5b9e\u73b0\u5b8c\u6574\u7684RTOS\u5e94\u7528\uff0c\u6bcf\u4e00\u6b65\u90fd\u5efa\u7acb\u5728\u524d\u4e00\u6b65\u7684\u57fa\u7840\u4e0a\u3002\u7279\u522b\u662f\u53c2\u4e0e\u5b9e\u9645\u9879\u76ee\u540e\uff0c\u5728\u89e3\u51b3\u5404\u79cd\u590d\u6742\u95ee\u9898\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6280\u80fd\u63d0\u5347\u6700\u4e3a\u663e\u8457\u3002<\/p>\n<h2>\u4e03\u3001\u5e38\u89c1\u8bef\u533a\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h2>\n<p>\u5728\u591a\u5e74\u7684\u5b66\u4e60\u548c\u6559\u5b66\u8fc7\u7a0b\u4e2d\uff0c\u6211\u53d1\u73b0\u5f88\u591a\u4eba\u5728\u5b66\u4e60\u5d4c\u5165\u5f0fC\u8bed\u8a00\u65f6\u5bb9\u6613\u9677\u5165\u4e00\u4e9b\u8bef\u533a\u3002\u5206\u4eab\u51e0\u70b9\u7ecf\u9a8c\u6559\u8bad\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<h3>1. \u8fc7\u5ea6\u4f9d\u8d56\u5e93\u51fd\u6570\u800c\u5ffd\u89c6\u5e95\u5c42\u539f\u7406<\/h3>\n<p>\u5f88\u591a\u521d\u5b66\u8005\u4e60\u60ef\u4e8e\u4f7f\u7528\u73b0\u6210\u7684\u5e93\u51fd\u6570\u548cAPI\uff0c\u800c\u4e0d\u53bb\u7406\u89e3\u5e95\u5c42\u5b9e\u73b0\u3002\u8fd9\u5728\u77ed\u671f\u5185\u786e\u5b9e\u80fd\u5feb\u901f\u5b9e\u73b0\u529f\u80fd\uff0c\u4f46\u957f\u671f\u4f1a\u9650\u5236\u6280\u672f\u6df1\u5ea6\u3002<\/p>\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u6211\u5e26\u8fc7\u7684\u4e00\u4e2a\u56e2\u961f\u6210\u5458\u64c5\u957f\u4f7f\u7528STM32 HAL\u5e93\u5f00\u53d1\uff0c\u80fd\u5feb\u901f\u5b8c\u6210\u5e38\u89c4\u4efb\u52a1\u3002\u4f46\u5f53\u6211\u4eec\u9700\u8981\u4f18\u5316\u4e00\u4e2a\u65f6\u95f4\u5173\u952e\u578b\u4e2d\u65ad\u5904\u7406\u51fd\u6570\u65f6\uff0c\u4ed6\u5374\u65e0\u4ece\u4e0b\u624b\uff0c\u56e0\u4e3a\u4e0d\u4e86\u89e3HAL\u5e93\u5e95\u5c42\u5982\u4f55\u5b9e\u73b0\u4e2d\u65ad\u5904\u7406\u548c\u5bc4\u5b58\u5668\u64cd\u4f5c\u3002<\/p>\n<p>\u6211\u7684\u5efa\u8bae\u662f\uff1a\u4f7f\u7528\u5e93\u51fd\u6570\u7684\u540c\u65f6\uff0c\u62bd\u65f6\u95f4\u9605\u8bfb\u5176\u6e90\u7801\u5b9e\u73b0\uff0c\u7406\u89e3\u5b83\u662f\u5982\u4f55\u64cd\u4f5c\u5e95\u5c42\u786c\u4ef6\u7684\u3002\u4f8b\u5982\uff0c\u5728\u6211\u7684\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b\u8bfe\u7a0b\u4e2d\uff0c\u6211\u4f1a\u5728\u8bb2\u89e3HAL\u5e93\u51fd\u6570\u4f7f\u7528\u7684\u540c\u65f6\uff0c\u5c55\u793a\u5176\u5e95\u5c42\u5b9e\u73b0\uff0c\u5e2e\u52a9\u5b66\u5458\u5efa\u7acb\u5b8c\u6574\u8ba4\u77e5\u3002<\/p>\n<h3>2. \u5ffd\u89c6\u4ee3\u7801\u8d28\u91cf\u548c\u98ce\u683c\u4e00\u81f4\u6027<\/h3>\n<p>\u5bf9\u4e8e\u521d\u5b66\u8005\uff0c\u80fd\u8ba9\u4ee3\u7801&#8221;\u80fd\u8dd1\u8d77\u6765&#8221;\u5c31\u5df2\u7ecf\u5f88\u6ee1\u8db3\u4e86\u3002\u4f46\u968f\u7740\u9879\u76ee\u89c4\u6a21\u6269\u5927\u548c\u56e2\u961f\u534f\u4f5c\u589e\u52a0\uff0c\u826f\u597d\u7684\u4ee3\u7801\u98ce\u683c\u548c\u8d28\u91cf\u6807\u51c6\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002<\/p>\n<p>\u6211\u66fe\u63a5\u624b\u8fc7\u4e00\u4e2a&#8221;\u5c4e\u5c71&#8221;\u9879\u76ee\uff0c\u6210\u767e\u4e0a\u5343\u7684\u5168\u5c40\u53d8\u91cf\uff0c\u6beb\u65e0\u89c4\u5f8b\u7684\u547d\u540d\u98ce\u683c\uff0c\u7f3a\u4e4f\u6ce8\u91ca\u7684\u590d\u6742\u7b97\u6cd5&#8230;\u4fee\u6539\u4efb\u4f55\u4e00\u5904\u4ee3\u7801\u90fd\u5982\u5c65\u8584\u51b0\uff0c\u751f\u6015\u5f15\u5165\u65b0bug\u3002\u8fd9\u79cd\u6280\u672f\u503a\u4e00\u65e6\u79ef\u7d2f\uff0c\u91cd\u6784\u6210\u672c\u5c06\u6781\u5176\u9ad8\u6602\u3002<\/p>\n<p>\u5efa\u8bae\u4ece\u4e00\u5f00\u59cb\u5c31\u517b\u6210\u826f\u597d\u7684\u7f16\u7801\u4e60\u60ef\uff1a<\/p>\n<ul>\n<li>\u4e00\u81f4\u7684\u547d\u540d\u89c4\u8303\uff08\u6211\u503e\u5411\u4e8eSTM32 HAL\u5e93\u7684\u98ce\u683c\uff09<\/li>\n<li>\u9002\u5f53\u7684\u6ce8\u91ca\uff08\u89e3\u91ca&#8221;\u4e3a\u4ec0\u4e48&#8221;\u800c\u975e&#8221;\u505a\u4ec0\u4e48&#8221;\uff09<\/li>\n<li>\u6a21\u5757\u5316\u8bbe\u8ba1\u548c\u5c01\u88c5<\/li>\n<li>\u4ee3\u7801\u590d\u5ba1\uff08\u5373\u4f7f\u662f\u4e2a\u4eba\u9879\u76ee\uff0c\u4e5f\u8981\u81ea\u6211\u590d\u5ba1\uff09<\/li>\n<\/ul>\n<p>\u597d\u7684\u4ee3\u7801\u4e0d\u4ec5\u662f\u7ed9\u8ba1\u7b97\u673a\u6267\u884c\u7684\uff0c\u66f4\u662f\u7ed9\u4eba\u9605\u8bfb\u548c\u7ef4\u62a4\u7684\u3002<\/p>\n<h3>3. \u8fc7\u65e9\u5173\u6ce8\u6027\u80fd\u4f18\u5316<\/h3>\n<p>&#8220;\u8fc7\u65e9\u4f18\u5316\u662f\u4e07\u6076\u4e4b\u6e90&#8221;\u8fd9\u53e5\u8bdd\u5728\u5d4c\u5165\u5f0f\u9886\u57df\u4e5f\u6709\u4e00\u5b9a\u9053\u7406\u3002\u5f88\u591a\u521d\u5b66\u8005\u8fc7\u5ea6\u5173\u6ce8\u4ee3\u7801\u6548\u7387\uff0c\u751a\u81f3\u4e0d\u60dc\u727a\u7272\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u7ed3\u679c\u9002\u5f97\u5176\u53cd\u3002<\/p>\n<p>\u6211\u89c1\u8fc7\u4e00\u4e2a\u5f00\u53d1\u8005\u5c06\u4e00\u4e2a\u7b80\u5355\u7684\u6570\u636e\u5904\u7406\u51fd\u6570\u4f18\u5316\u4e3a\u590d\u6742\u7684\u5185\u8054\u6c47\u7f16\u4ee3\u7801\uff0c\u786e\u5b9e\u63d0\u9ad8\u4e86\u6267\u884c\u6548\u7387\uff0c\u4f46\u540e\u6765\u9700\u6c42\u53d8\u66f4\u65f6\uff0c\u4fee\u6539\u8fd9\u6bb5\u4ee3\u7801\u53d8\u6210\u4e86\u5669\u68a6\uff0c\u6700\u7ec8\u4e0d\u5f97\u4e0d\u91cd\u5199\u3002<\/p>\n<p>\u5408\u7406\u7684\u505a\u6cd5\u662f\uff1a\u5148\u4fdd\u8bc1\u4ee3\u7801\u6b63\u786e\u53ef\u9760\uff0c\u518d\u5224\u65ad\u662f\u5426\u5b58\u5728\u6027\u80fd\u74f6\u9888\uff0c\u7136\u540e\u6709\u9488\u5bf9\u6027\u5730\u4f18\u5316\u5173\u952e\u8def\u5f84\u3002\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c20%\u7684\u4ee3\u7801\u6d88\u801780%\u7684\u6267\u884c\u65f6\u95f4\uff0c\u627e\u5230\u8fd920%\u5e76\u4f18\u5316\uff0c\u6548\u679c\u6700\u663e\u8457\u3002<\/p>\n<h3>4. 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href=\"https:\/\/link.segmentfault.com\/?enc=bN%2BfTCiwY8RIyXqOUsiKuA%3D%3D.2%2FoRb%2BmTfZ6M%2BBiIEIMt5RuyqZSh5kKwTEsIIH5uQRluNXXMLHvrdn9XBmnm2g%2Fo\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u300aSTM32\u5b9e\u6218\u5feb\u901f\u5165\u95e8\u300b\uff08\u70b9\u51fb\u76f4\u8fbe\uff09<\/a>\u8bfe\u7a0b\u4e2d\u7279\u522b\u6ce8\u91cd\u8fd9\u79cd\u7ed3\u5408\uff0c\u901a\u8fc7\u5b9e\u9645\u9879\u76ee\u5f15\u5bfc\u5b66\u5458\u9010\u6b65\u638c\u63e1\u4ece\u57fa\u7840\u5230\u9ad8\u7ea7\u7684\u5404\u79cd\u6982\u5ff5\u548c\u6280\u80fd\u3002\u8bfe\u7a0b\u4e0d\u4ec5\u6559\u6388&#8221;\u5982\u4f55\u505a&#8221;\uff0c\u66f4\u91cd\u8981\u7684\u662f\u89e3\u91ca&#8221;\u4e3a\u4ec0\u4e48\u8fd9\u6837\u505a&#8221;\uff0c\u5e2e\u52a9\u5b66\u5458\u5efa\u7acb\u7cfb\u7edf\u7684\u77e5\u8bc6\u4f53\u7cfb\u3002<\/p>\n<p>\u6700\u540e\u60f3\u8bf4\uff0c\u5d4c\u5165\u5f0f\u5f00\u53d1\u7684\u9b45\u529b\u5728\u4e8e\u8f6f\u4ef6\u4e0e\u786c\u4ef6\u7684\u7d27\u5bc6\u7ed3\u5408\uff0c\u5728\u4e8e\u901a\u8fc7\u4ee3\u7801\u63a7\u5236\u73b0\u5b9e\u4e16\u754c\u7684\u8bbe\u5907\u3002C\u8bed\u8a00\u4f5c\u4e3a\u8fd9\u4e2a\u9886\u57df\u7684\u4e3b\u529b\u8bed\u8a00\uff0c\u503c\u5f97\u6bcf\u4e00\u4f4d\u5d4c\u5165\u5f0f\u5f00\u53d1\u8005\u6df1\u5165\u5b66\u4e60\u3002\u65e0\u8bba\u4f60\u5904\u4e8e\u54ea\u4e2a\u5b66\u4e60\u9636\u6bb5\uff0c\u4fdd\u6301\u597d\u5947\u5fc3\u548c\u5b9e\u8df5\u7cbe\u795e\uff0c\u6301\u7eed\u5b66\u4e60\u548c\u6311\u6218\u81ea\u6211\uff0c\u4f60\u5c06\u5728\u8fd9\u4e2a\u9886\u57df\u8d70\u5f97\u8d8a\u6765\u8d8a\u8fdc\u3002<\/p>\n<p>\u5b66\u4e60\u4e4b\u8def\u867d\u957f\uff0c\u4f46\u6bcf\u4e00\u6b65\u90fd\u6709\u6536\u83b7\u3002\u5e0c\u671b\u8fd9\u4efd\u7ecf\u9a8c\u5206\u4eab\u80fd\u5bf9\u4f60\u7684C\u8bed\u8a00\u5b66\u4e60\u4e4b\u8def\u6709\u6240\u542f\u53d1\u3002\u52a0\u6cb9\uff01<\/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=BfFAjGMzwrh2tUW7fzFYkg%3D%3D.fb5x3hBtgxqj1AWbKPfLiQTMnbRgfNyJt3yP4SFD7UVG8wQKItLyR8ZX6UDd7f6O\" 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=87qs89j7StNiESq6UP%2BLpA%3D%3D.Y%2FNmPETWGTqdqgWgNpfsyiGtk6xi6eK52DDm3Rs4VWc%2FirVm7swjcRVMhkuypPd1\" 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=nrEGZKGtF5FZtoa7E%2Fih%2BA%3D%3D.k9SUR9uULkU4U4wwmM51w6ZF3nJmcbSYwDsmrXg9fNCoLiq7eDkQnu8jkpKUycH4\" 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=wKkZODJZopBwa7EKTBl%2FQQ%3D%3D.GZG%2FHGj8sR978BvAsmOfkxUy%2Flcwy0PBSPF3ZNMcuVHtrgfQz9HD3C1i9j18F6wy\" 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=HaiQVI2ALO5wcggheYRSJQ%3D%3D.ioGz%2BfXoHYboGWRwgy1O37DvWldAMLQwkgC%2BjKng93E%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\/1190000046450234\">https:\/\/segmentfault.com\/a\/1190000046450234<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f5c\u4e3a\u4e00\u4e2a\u5728\u5d4c\u5165\u5f0f\u9886\u57df\u6478\u722c\u6eda\u6253\u4e86\u5341\u591a\u5e74\u7684\u8001\u5175\uff0c\u6211\u5bf9\u8fd9\u4e2a\u95ee\u9898\u6709\u5f88\u591a\u60f3\u8bf4\u7684\u3002C\u8bed\u8a00\u4e4b\u4e8e\u5d4c\u5165\u5f0f\uff0c\u5c31\u50cf\u6c34\u4e4b\u4e8e\u9c7c\uff0c\u662f\u6700\u57fa\u7840 [&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-10020743","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\/10020743","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=10020743"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10020743\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10020743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10020743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10020743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}