{"id":1086,"date":"2023-01-12T08:45:24","date_gmt":"2023-01-12T08:45:24","guid":{"rendered":"http:\/\/www.recologypower.com:9080\/?p=1085"},"modified":"2023-01-12T08:45:24","modified_gmt":"2023-01-12T08:45:24","slug":"%e3%80%90stm32%e3%80%91%e7%a1%ac%e4%bb%b6%e9%94%99%e8%af%af%e7%9a%84%e8%b0%83%e8%af%95%e6%8a%80%e5%b7%a7","status":"publish","type":"post","link":"http:\/\/www.recologypower.com:9080\/?p=1086","title":{"rendered":"\u3010STM32\u3011\u786c\u4ef6\u9519\u8bef\u7684\u8c03\u8bd5\u6280\u5de7"},"content":{"rendered":"\n<p>\u5728\u7528Keil\u5bf9STM32\u7684\u7a0b\u5e8f\u8fdb\u884c\u4eff\u771f\u65f6\u7a0b\u5e8f\u6709\u65f6\u4f1a\u8dd1\u98de\uff0c\u505c\u6b62\u4eff\u771f\u7a0b\u5e8f\u4f1a\u505c\u5728HardFault_Handler\u51fd\u6570\u91cc\u7684\u6b7b\u5faa\u73afwhile(1)\u4e2d\u3002<\/p>\n\n\n\n<p>STM32\u51fa\u73b0\u786c\u4ef6\u9519\u8bef\u53ef\u80fd\u6709\u4ee5\u4e0b\u539f\u56e0\uff1a<\/p>\n\n\n\n<ol><li>\u6570\u7ec4\u8d8a\u754c\u64cd\u4f5c\uff1b<\/li><li>\u5185\u5b58\u6ea2\u51fa\uff0c\u8bbf\u95ee\u8d8a\u754c\uff1b<\/li><li>\u5806\u6808\u6ea2\u51fa\uff0c\u7a0b\u5e8f\u8dd1\u98de\uff1b<\/li><li>\u4e2d\u65ad\u5904\u7406\u9519\u8bef\uff1b<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9a\u4f4d\u65b9\u6cd5\u4e00<\/h2>\n\n\n\n<p>        \u5728\u786c\u4ef6\u4e2d\u65ad\u51fd\u6570HardFault_Handler\u91cc\u7684while(1)\u5904\u6253\u8c03\u8bd5\u65ad\u70b9\uff0c\u7a0b\u5e8f\u6267\u884c\u5230\u65ad\u70b9\u5904\u65f6\u70b9\u51fbSTOP\u505c\u6b62\u4eff\u771f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2023\/01\/1.png\" alt=\"\" class=\"wp-image-1086\"\/><\/figure>\n\n\n\n<p>1\u3001\u5728Keil\u83dc\u5355\u680f\u70b9\u51fbView\u2014\u2014Registers Window<\/p>\n\n\n\n<p>       \u5728\u5bc4\u5b58\u5668\u67e5\u770b\u7a97\u53e3\u67e5\u627eR14(LR)\u7684\u503c\u3002\u5982\u679cR14(LR) = 0xFFFFFFE9\uff0c\u7ee7\u7eed\u67e5\u770bMSP\uff08\u4e3b\u5806\u6808\u6307\u9488\uff09\u7684\u503c\uff1b\u5982\u679cR14(LR) = 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src=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2023\/01\/3-1024x149.png\" alt=\"\" class=\"wp-image-1088\"\/><\/figure>\n\n\n\n<p>3\u3001\u5728Keil\u83dc\u5355\u680f\u70b9\u51fbView\u2014\u2014Disassembly Window<\/p>\n\n\n\n<p>       \u5728Disassembly\u7a97\u53e3\u4e2d\u53f3\u51fb\uff0c\u5728\u4e0b\u62c9\u83dc\u5355\u4e2d\u9009\u62e9Show Disassemblyat Address&#8230;\u3002\u5728\u5f39\u51fa\u6846Show Code atAdress\u7684\u5730\u5740\u6846\u4e2d\u8f93\u5165\u5730\u57400x08003CB9\u8fdb\u884c\u641c\u7d22\uff0c\u7136\u540e\u5c31\u4f1a\u627e\u5230\u76f8\u5bf9\u5e94\u7684\u4ee3\u7801\u3002\u8fd9\u91cc\u7684\u4ee3\u7801\u5c31\u662f\u8fdb\u5165\u5faa\u73af\u4e2d\u65ad\u4e4b\u524d\u7684\u60c5\u51b5\u3002\u4ed4\u7ec6\u67e5\u770b\u9644\u8fd1\u533a\u57df\u7684\u76f8\u5173\u4ee3\u7801\u6765\u6392\u67e5\u9519\u8bef\u5177\u4f53\u539f\u56e0\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2023\/01\/4.jpeg\" alt=\"\" class=\"wp-image-1089\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9a\u4f4d\u65b9\u6cd5\u4e8c<\/h2>\n\n\n\n<p>1\u3001\u5728\u786c\u4ef6\u4e2d\u65ad\u51fd\u6570HardFault_Handler\u91cc\u7684while(1)\u5904\u6253\u8c03\u8bd5\u65ad\u70b9\uff0c\u7a0b\u5e8f\u6267\u884c\u5230\u65ad\u70b9\u5904\u65f6\u70b9\u51fb\u201cSTOP\u201d\u505c\u6b62\u4eff\u771f\u3002<\/p>\n\n\n\n<p>2\u3001\u5728Keil\u83dc\u5355\u680f\u70b9\u51fbView\u2014\u2014Call Stack Window<\/p>\n\n\n\n<p>      \u5f39\u51faCall Stack + Locals\u5bf9\u8bdd\u6846\u3002\u7136\u540e\u5728\u5bf9\u8bdd\u6846\u4e2d\u53f3\u952e\u9009\u62e9Show Caller Code\uff0c\u5c31\u4f1a\u8df3\u8f6c\u5230\u51fa\u9519\u4e4b\u524d\u7684\u51fd\u6570\u5904\uff0c\u4ed4\u7ec6\u67e5\u770b\u8fd9\u90e8\u5206\u51fd\u6570\u88ab\u8c03\u7528\u6216\u8005\u6570\u7ec4\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img 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