{"id":116,"date":"2022-02-26T22:01:13","date_gmt":"2022-02-26T14:01:13","guid":{"rendered":"https:\/\/blog.lickoo.fun\/?p=116"},"modified":"2022-02-26T22:01:15","modified_gmt":"2022-02-26T14:01:15","slug":"%e6%9f%90%e4%ba%ba%e5%ad%a6%e4%b9%a0stm32%e4%b8%80%e6%98%9f%e6%9c%9f%e4%b9%8b%e5%90%8e%e7%9a%84%e5%bf%83%e5%be%97%e4%bd%93%e4%bc%9a","status":"publish","type":"post","link":"https:\/\/blog.lickoo.fun\/?p=116","title":{"rendered":"\u67d0\u4eba\u5b66\u4e60STM32\u4e00\u661f\u671f\u4e4b\u540e\u7684\u5fc3\u5f97\u4f53\u4f1a"},"content":{"rendered":"\n\n\n\n\n<\/head>\n\n
\"http:\/\/blog.lickoo.fun\/usr\/uploads\/2021\/03\/1333940626.jpg\"<\/center>\n

\/*\u8fd9\u662f\u4e00\u4e2a\u7b14\u8bb0\u6587\u672c\uff0c\u7528\u6765\u4ee5\u5206\u5757\u7684\u5f62\u5f0f\u8bb0\u5f55STM32 \u5404\u4e2a\u6a21\u5757\u7684\u542f\u52a8\u539f\u7406\u53ca\u6b65\u9aa4*\/<\/p>\n<\/blockquote>\n

#include "stm32f10x.h"\n<\/code><\/pre>\n
\/\/\u8fd9\u662f\u5fc5\u8981\u7684\u5934\u6587\u4ef6\uff0c\u7528\u6765\u5f15\u7528stm32f1\u7cfb\u5217\u7684\u5b98\u65b9\u5e93<\/p>\n
\/*\u63a5\u4e0b\u6765\u662fGPIO\u7684\u521d\u59cb\u5316*\/<\/p>\n
GPIO_InitTypeDef xxx;   \/\/(\u5176\u4e2dxxx\u53ef\u4ee5\u81ea\u884c\u547d\u540d)\n<\/code><\/pre>\n
\/*\u597d\uff0c\u63a5\u4e0b\u6765\u4f1a\u7528\u5230\u7ed3\u6784\u4f53\u7684\u77e5\u8bc6\u3002\u56e0\u4e3aSTM32\u4e2d\u7684\u5bc4\u5b58\u5668\u6bcf\u4e2a\u64cd\u4f5c\u4f4d\u6240\u5bf9\u5e94\u7684\n\u7edd\u5bf9\u5730\u5740\u6709\u4e00\u5b9a\u89c4\u5f8b\u53ef\u5bfb\uff08\u6bcf\u4e2a\u9012\u589e4\u5b57\u8282\uff0c\u521a\u597d\u4e0e\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u7684\u5927\u5c0f\u6240\u5bf9\u5e94\uff09\uff0c\n\u800c\u7ed3\u6784\u4f53\u4e2d\u7684\u7533\u660e\u53d8\u91cf\u4e5f\u662f\u4e00\u4e2a\u8fde\u7eed\u7684\u7a7a\u95f4\uff0c\u6240\u4ee5\u7528\u7ed3\u6784\u4f53\u6765\u7f16\u7a0b\u6bd4\u8f83\u65b9\u4fbf*\/<\/p>\n
\/\/\u6765\u6211\u4eec\u770b\u4e00\u4e0b\u5e93\u6587\u4ef6\u91cc\u9762\u7684GPIO_InitTypeDef\u7ed3\u6784\u4f53\u7684\u5185\u5bb9\uff1a<\/p>\n
typedef struct \n{\n    uint16_t GPIO_Pin;\n\n    GPIOSpeed_TypeDef GPIO_Speed;\n\n    GPIOMode_TypeDef GPIO_MODE;\n\n}GPIO_InitTypeDef;\n<\/code><\/pre>\n
\/*\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u9664\u4e86\u7b2c\u4e00\u4e2a\u5143\u7d20\u4e4b\u5916\uff0cGPIO\u7684\u521d\u59cb\u5316\u7684\u7ed3\u6784\u4f53\u5bf9\u901f\u5ea6\u548c\u6a21\u5f0f\u7684\u9009\u62e9\n\u8fdb\u884c\u4e86\u5957\u5a03\uff0c\u6240\u4ee5\u6211\u4eec\u7ee7\u7eed\u6df1\u5165\uff0c\u770b\u770bGPIOSpeed_TypeDef\u7ed3\u6784\u4f53\u91cc\u9762\u5230\u5e95\u6709\u4ec0\u4e48*\/<\/p>\n
typedef enum\n{\n    GPIO_Speed_10MHz = 1,\n    GPIO_Speed_2MHz,\n    GPIO_Speed_50MHz\n}GPIOSpeed_TypeDef;\n<\/code><\/pre>\n
\/*\u8fd9\u662f\u4e00\u4e2a\u679a\u4e3e\u7c7b\u578b\uff0c\u5df2\u7ecf\u5c5e\u4e8eC\u8bed\u8a00\u7684\u8303\u7574\u4e86\uff0c\u5982\u679c\u5bf9\u6b64\u751f\u758f\u7684\u8bdd\uff0c\u6211\u4eec\u6765\u770b\u770b\u5b83\u7684\u8bed\u6cd5\uff1a\n\u683c\u5f0f\uff1aenum \u679a\u4e3e\u540d {\u679a\u4e3e\u5143\u7d201,\u679a\u4e3e\u5143\u7d202,…};\n\u82b1\u62ec\u53f7\u6700\u540e\u9762\u7684\u5206\u53f7\u4e0d\u8981\u5fd8\u8bb0\u4e86\uff01<\/p>\n
\u597d\u7684\uff0c\u5f00\u59cb\u6b63\u9898\u3002\u6211\u4eec\u6765\u4e3e\u4e00\u4e2a\u4f8b\u5b50\uff1a\n\u4e00\u661f\u671f\u67097\u5929\uff0c\u5982\u679c\u4e0d\u7528\u679a\u4e3e\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528#define\u6765\u4e3a\u6bcf\u4e00\u4e2a\u6574\u6570\u6765\u5b9a\u4e49\u4e00\u4e2a\u522b\u540d<\/p>\n
#define MON  1\n#define TUE  2\n#define WED  3\n#define THU  4\n#define FRI  5\n#define SAT  6\n#define SUN  7\n<\/code><\/pre>\n
\u8fd9\u4e2a\u4ee3\u7801\u91cf\u770b\u8d77\u6765\u5c31\u6bd4\u8f83\u591a\uff0c\u8fd9\u65f6\u6211\u4eec\u5c31\u53ef\u4ee5\u4f7f\u7528\u679a\u4e3e\u6765\u6539\u8fdb\uff1a<\/p>\n
enum DAY\n{\n    MON = 1,TUE,WED,THU,FRI,SAT,SUN\n}\n<\/code><\/pre>\n
\u6709\u8da3\u7684\u662f\uff0c\u7b2c\u4e00\u4e2a\u679a\u4e3e\u6210\u5458\u7684\u9ed8\u8ba4\u503c\u4e3a\u6574\u578b\u76840\uff0c\u540e\u7eed\u679a\u4e3e\u6210\u5458\u7684\u503c\u518d\u524d\u4e00\u4e2a\u6210\u5458\u4e0a\u52a01\u3002\n\u6211\u4eec\u5728\u8fd9\u4e2a\u5730\u65b9\u628a\u7b2c\u4e00\u4e2a\u679a\u4e3e\u6210\u5458\u7684\u503c\u5b9a\u4e49\u4e3a1\uff0c\u5219\u7b2c\u4e8c\u4e2a\u5c31\u662f2\uff0c\u4ee5\u6b64\u7c7b\u63a8\u3002<\/p>\n
\u66f4\u8fdb\u4e00\u6b65\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u5b9a\u4e49\u679a\u4e3e\u7c7b\u578b\u65f6\u6539\u53d8\u679a\u4e3e\u5143\u7d20\u7684\u503c\uff1a<\/p>\n
enum season \n{spring,summer = 3,autumn,winter}\n<\/code><\/pre>\n
\u6b64\u65f6spring\u4e3a0\uff0cautumn\u548cwinter\u5206\u522b\u4e3a4\u548c5<\/p>\n
\u6700\u540e\uff0c\u8bf4\u4e00\u4e0bSTM32\u91cc\u9762\u7ecf\u5e38\u770b\u5230\u7684\u679a\u4e3e\u53d8\u91cf\u7684\u5b9a\u4e49\u548c\u4e00\u4e2a\u4f7f\u7528\u793a\u4f8b\uff1a\n1.\u5148\u5b9a\u4e49\u679a\u4e3e\u7c7b\u578b\uff0c\u518d\u5b9a\u4e49\u679a\u4e3e\u53d8\u91cf\u3002<\/p>\n
enum DAY\n{\n    MON = 1,TUE,WED,THU,DRI,SAT,SUN\n};\n\nenum DAY day\n<\/code><\/pre>\n
2.\u5b9a\u4e49\u679a\u4e3e\u7c7b\u578b\u7684\u540c\u65f6\u5b9a\u4e49\u679a\u4e3e\u53d8\u91cf<\/p>\n
enum DAY\n{\n    MON = 1,TUE,WED,THU,FRI,SAT,SUN\n}day;\n<\/code><\/pre>\n
3.\u7701\u7565\u679a\u4e3e\u540d\u79f0\uff0c\u76f4\u63a5\u5b9a\u4e49\u679a\u4e3e\u53d8\u91cf<\/p>\n
enum\n{\n    MON = 1,TUE,WED,THU,FRI,SAT,SUN\n}day;\n<\/code><\/pre>\n
\u793a\u4f8b\uff1a<\/p>\n
enum DAY\n{\n    MON = 1,TUE,WED,THU,FRI,SAT,SUN\n};\n\nvoid UseIt()\n{\n    enum DAY day;  \/\/\u58f0\u660e\u4e00\u4e2a\u679a\u4e3e\u53d8\u91cf\n    day = WED;  \/\/\u7ed9\u679a\u4e3e\u53d8\u91cf\u8d4b\u503c\n    printf("%d",day);\n    return 0;\n}\n<\/code><\/pre>\n
\u6700\u7ec8\u4f1a\u5f97\u5230\u4e00\u4e2a\u4e3a3\u7684\u7ed3\u679c<\/p>\n
\u679a\u4e3e\u5c31\u8bf4\u5230\u8fd9\u91cc\uff0c\u5173\u4e8e\u66f4\u591a\u7684\u77e5\u8bc6\uff08\u5982\u904d\u5386\u95ee\u9898\u3001switch\u4e2d\u7684\u4f7f\u7528\u548c\u6574\u6570\u8f6c\u6362\u8bf7\n\u53c2\u8003\u83dc\u9e1f\u624b\u518c\uff1ahttps:\/\/www.runoob.com\/cprogramming\/c-enum.html<\/a>\uff09\n*\/<\/p>\n
 <\/p>\n
 <\/p>\n
\/*\u8bf4\u5b8c\u4e86\u679a\u4e3e\u7c7b\u578b\u7684\u57fa\u672c\u8bed\u6cd5\uff0c\u6211\u4eec\u56de\u5934\u770b\u4e00\u4e0b\u901f\u5ea6\u8bbe\u7f6e\u7684\u679a\u4e3e\u7c7b\u578b\u3002\n\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u5e93\u6587\u4ef6\u4e2d\u7684\u679a\u4e3e\u7c7b\u578b\u53c8\u4f7f\u7528\u4e86typedef\u7528\u6cd5\uff0c\u8fd9\u4e2a\u7528\u6cd5\u5728\n\u767e\u5ea6\u4e0a\u7684\u89e3\u91ca\u662f\uff1a\u5c06\u4e00\u4e2a\u81ea\u5df1\u547d\u540d\u7684\u7c7b\u578b\u7528\u5df2\u7ecf\u6709\u7684\u7c7b\u578b\u6765\u4ee3\u66ff\uff0c\u540c\u65f6\ntypedef\u6709\u5f88\u591a\u7528\u6cd5\uff0c\u5176\u4e2d\u6700\u591a\u7684\u7528\u6cd5\u5c31\u662f\u4e3a\u6570\u636e\u7c7b\u578b\uff0c\u540c\u65f6\u4e5f\u65b9\u4fbf\u7a0b\u5e8f\u5458\u5199\u4ee3\u7801\u3002<\/p>\n
\u4f8b\u5982typedef int ababa;<\/code>\n\u90a3\u4e48\uff0cababa\u5c31\u76f8\u5f53\u4e8eint\uff0c\n\u53ef\u4ee5\u8fd9\u6837\u4f7f\u7528\uff1a<\/p>\n
ababa a = 1;\n<\/code><\/pre>\n
\u597d\uff0c\u56de\u5230\u4ee3\u7801\u6765\u3002\n\u6211\u4eec\u53ef\u4ee5\u73b0\u5728\u5c31\u53ef\u4ee5\u77e5\u9053\uff0cGPIOSpeed_TypeDef\u5c31\u76f8\u5f53\u4e8e<\/p>\n
enum\n{\n    GPIO_Speed_10MHz = 1,\n    GPIO_Speed_2MHz,\n    GPIO_Speed_50MHz\n};\n<\/code><\/pre>\n
\u8fd9\u6837\uff0c\u6211\u4eec\u5c31\u80fd\u987a\u7406\u6210\u7ae0\u5730\u7406\u89e3\u5b83\u7684\u7528\u6cd5\uff1a\nGPIOSpeed_TypeDef GPIO_Speed; \u5373\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u5b57\u53ebGPIO_Speed\u7684\u679a\u4e3e\u7c7b\u578b\uff0c\u91cc\u9762\n\u5305\u542b\u6709\u90a3\u4e09\u4e2a\u53d8\u91cf\u3002\u53ef\u4ee5\u770b\u51fa\uff0c\u5f53\u4e0d\u6253\u51faGPIOSpeed_TypeDef xxx\u8fd9\u53e5\u8bdd\u65f6\uff0c\u5c31\u4e0d\u4f1a\u521b\u5efa\n\u90a3\u4e2a\u679a\u4e3e\u7c7b\u578b\uff0c\u4e5f\u4e0d\u4f1a\u628a\u5b83\u5199\u8fdb\u5185\u5b58\u3002<\/p>\n
\u7136\u540e\uff0c\u6211\u4eec\u518d\u6b21\u56de\u5230\u5305\u542b\u7740\u679a\u4e3e\u7c7b\u578b\u7684\u7ed3\u6784\u4f53\u91cc\u9762\uff08GPIO_InitTypeDef\uff09\n\u4e0d\u8981\u7ed5\u6655\u4e86\u54e6233<\/p>\n
\u53ef\u4ee5\u770b\u5230\uff0cstm32f10x_gpio.h\u5728\u7ed3\u6784\u4f53\u91cc\u9762\u5bf9GPIO_Speed\u8fd9\u4e2a\u679a\u4e3e\u7c7b\u578b\u8fdb\u884c\u4e86\u521b\u5efa\u7684\u64cd\u4f5c\n\u6b64\u65f6\uff0cGPIO_Speed\u8fd8\u6ca1\u6709\u5177\u4f53\u7684\u8d4b\u503c\u3002<\/p>\n
\u90a3\u4e48\uff0c\u8fd9\u4e2a\u679a\u4e3e\u7c7b\u578b\u8be5\u600e\u4e48\u8d4b\u503c\u5462\uff1f\u597d\uff0c\u6211\u4eec\u56de\u5230\u8c03\u7528GPIO_InitTypedef\u8fd9\u4e2a\u7ed3\u6784\u4f53\u7684\u5730\u65b9\u3002<\/p>\n
*\/<\/p>\n
GPIO_InitTypeDef xxx;<\/code>  \/\/\u5230\u6b64\u4e3a\u6b62\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u540d\u5b57\u4e3axxx\u7684\u5305\u542b\u6709\u4e00\u4e2auint16\u7c7b\u578b\uff08\u5df2\u7ecf\u5728\u67d0\u5904\u88abdefine\u8fc7\u4e86\uff0c\u8bf7\u5728MDK\u4e2d\u81ea\u884c\u6309F12\u5bfb\u627e\uff0c\u4e0d\u7528MDK\u7684\u5f53\u6211\u6ca1\u8bf4\uff09\uff0c\u540d\u5b57\u4e3aGPIO_Pin\u7684\u53d8\u91cf\u3001\u4e00\u4e2aGPIO_SPeed\u7684\u679a\u4e3e\u7c7b\u578b\u548c\u4e00\u4e2aGPIO_Mode\u7684\u679a\u4e3e\u7c7b\u578b\uff1b\u4e00\u7bad\u591a\u96d5\u7684\u611f\u89c9\u662f\u4e0d\u662f\u5f88\u723d\uff1f\u5728\u5982\u6b64\u5957\u5a03\u4e4b\u4e0b\u4f60\u6c38\u8fdc\u4e0d\u77e5\u9053\u4f60\u7684\u4e00\u884c\u4ee3\u7801\u4f1a\u521b\u5efa\u591a\u5c11\u53d8\u91cf\u3001\u5360\u7528\u591a\u5c11\u5185\u5b58\u3002<\/p>\n
xxx.GPIO_Pin = GPIO_Pin_5;\n\nxxx.GPIO_Mode = GPIO_Mode_AF_PP;\n\nxxx.GPIO_Speed = GPIO_Speed_50MHz;\n<\/code><\/pre>\n
\/*\u90a3\u4e48\u8fd9\u4e9b\u8bed\u53e5\u7684\u53f3\u503c\u6700\u7ec8\u662f\u600e\u4e48\u6765\u7684\u5462\uff1f\u5f53\u7136\u662f\u901a\u8fc7#define \u6765\u5b9a\u4e49\u7684\u5566\u3002\u90a3\u4e3a\u4ec0\u4e48\u53c8\u627e\u4e0d\u5230\u8fd9\u4e9b\u53f3\u503c\u6240\u5bf9\u5e94\u7684\u6570\u503c\u5462\uff1f\n\u4f17\u6240\u5468\u77e5\uff0c\u6240\u8c13\u7684\u51fd\u6570\u5e93\u5c31\u662f\u7528\u6765\u8f85\u52a9\u64cd\u4f5c\u5bc4\u5b58\u5668\u7684\u4e00\u4e9b\u4ee3\u7801\uff0c\u800c\u5bc4\u5b58\u5668\u7684\u7edd\u5bf9\u5730\u5740\u8fd9\u4e48\u591a\uff0c\u80af\u5b9a\u4e0d\u53ef\u80fd\u4e00\u4e00\u5217\u4e3e\u5b8c\uff0c\u6240\u4ee5\n\u5c31\u4f7f\u7528\u4e86\u57fa\u5730\u5740\u76f8\u52a0\u504f\u79fb\u91cf\u7b49\u5404\u79cd\u795e\u5947\u7684\u6570\u636e\u7ed3\u6784\u4e00\u7c7b\u7684\u9b54\u6cd5\u6765\u7f29\u51cf\u4ee3\u7801\u91cf\uff0c\u5199\u597d\u8ba1\u7b97\u516c\u5f0f\u8ba9\u5355\u7247\u673a\u81ea\u5df1\u6765\u8ba1\u7b97\u3002\u4e8e\u662f\uff0c\u6211\u4eec\u5c31\n\u53ef\u4ee5\u7d27\u63a5\u5728\u521d\u59cb\u5316GPIO\u7684\u65f6\u5019\u770b\u5230\u5982\u4e0b\u4ee3\u7801\uff1a*\/<\/p>\n
GPIO_Init(GPIOB, &xxx);<\/code>  \/\/\u6211\u4e5f\u4e0d\u77e5\u9053\u8fd9\u4e2a\u51fd\u6570\u662f\u600e\u6837\u5b9e\u73b0\u7684\uff0c\u4f46\u662f\u77e5\u9053\u8fd9\u4e2a\u51fd\u6570\u662f\u7ed9\u521d\u59cb\u5316\u7ed3\u6784\u4f53\u53d6\u5730\u5740\u503c\u7528\u7684<\/p>\n
\/*\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u5229\u7528F12\u5feb\u6377\u952e\u5bf9GPIOB\u8fdb\u884c\u67e5\u770b\uff0c\u53ef\u4ee5\u770b\u5230\u5b83\u6765\u81ea\u4e8e\u8fd9\u884c\u4ee3\u7801\uff1a*\/<\/p>\n
#define GPIOB               ((GPIO_TypeDef *) GPIOB_BASE)\n<\/code><\/pre>\n
\/\/\u6240\u4ee5GPIO_Mode\u548cGPIO_Speed\u7684\u679a\u4e3e\u503c\uff08GPIO_Mode_AF_PP\u3001GPIO_Speed_50MHz\u7b49\uff09\u7684\u504f\u79fb\u91cf\u662f\u6765\u6e90\u4e8eGPIOB\u7684\u57fa\u5730\u5740\u3002\n\/\/\u53c8\u901a\u8fc7\u76f8\u540c\u7684\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230GPIO_Pin5\u7684\u5b9a\u4e49\u4ee3\u7801\uff1a<\/p>\n
#define GPIO_Pin_5                 ((uint16_t)0x0020\n<\/code><\/pre>\n
\/*\u6bcf\u4e2aGPIO\u53e3\uff08GPIOA-E\uff09\u90fd\u6709\u8bb8\u591a\u7684Pin\uff0c\u6240\u4ee5\u6211\u4eec\u63a8\u7406\u5f97\u5230\u8fd9\u4e2a0x0020\u53ea\u662f\u4e3a\u4e86\u7ed9\u67d0\u4e2a\u57fa\u5730\u5740\u76f8\u52a0\u7528\u7684\uff0c\u5373\u6bcf\u4e2a\u76f8\u540c\u7684\nGPIO_Pin\u90fd\u5bf9\u5e94\u4e8e\u76f8\u540c\u7684GPIO\uff08A-E\uff09\u57fa\u5730\u5740\u504f\u79fb\u91cf\uff08\u8fd9\u53e5\u8bdd\u542c\u4e0d\u61c2\u7684\u8bdd\u5efa\u8bae\u53bb\u7ffb\u6570\u636e\u624b\u518c\u5eb7\u5eb7\uff09<\/p>\n
\u7efc\u4e0a\uff0c\u9700\u8981\u521d\u59cb\u5316GPIO\u7684\u67d0\u4e00\u4e2a\u5f15\u811a\u53ea\u9700\u8981\u5728\u5f15\u7528\u5b98\u65b9\u5e93\u9f50\u5168\u7684\u60c5\u51b5\u4e0b\u8f93\u5165\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n
*\/<\/p>\n
**GPIO_InitStructure.GPIO_Pin = GPIO_Pin_5; \/\/\u9009\u62e9Pin5\nGPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;  \/\/\u590d\u7528\u63a8\u633d\u529f\u80fd\nGPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;\nGPIO_Init(GPIOB, &GPIO_InitStructure);\/\/\u521d\u59cb\u5316\u5f15\u811a\tGPIO_InitTypeDef GPIO_InitStructure;\/\/\u5b9a\u4e49\u7ed3\u6784\u4f53**\n<\/code><\/pre>\n
\n
\u5206\u6790\u4e86\u8fd9\u4e48\u591a\uff0c\u6700\u540e\u505a\u4e00\u4e2a\u603b\u7ed3\u5427\u3002\u5728\u6211\u4eec\u521d\u5b66STM32\u7684\u65f6\u5019\u7279\u522b\u5bb9\u6613\u9677\u5165\u4e00\u4e2a\u94bb\u725b\u89d2\u5c16\u7684\u8bef\u533a\uff0c\n\u5c31\u6bd4\u5982\u53bb\u94bb\u7814GPIO_Init()\u8fd9\u4e2a\u51fd\u6570\u662f\u600e\u4e48\u5b9e\u73b0\u7684\u3002\u800c\u7b49\u6211\u4eec\u641c\u96c6\u4e86\u5f88\u591a\u8d44\u6599\u4e4b\u540e\u7ec8\u4e8e\u5f04\u660e\u767d\u4e86\uff0c\n\u5374\u53d1\u73b0\u522b\u4eba\u5df2\u7ecf\u6bd4\u81ea\u5df1\u7684\u8fdb\u5ea6\u5feb\u4e86\u4e00\u5927\u622a\uff0c\u8fd9\u5c31\u5f97\u4e0d\u507f\u5931\u4e86\u3002\u6839\u636e\u4e8c\u72d7\u5b66\u957f\u6240\u8bf4\u7684\u300c\u9ed1\u76d2\u539f\u7406\u300d\uff0c\n\u5904\u4e8e\u521d\u5b66\u8005\u7684\u6211\u4eec\u53ea\u9700\u8981\u5f04\u61c2\u8f93\u5165\u4ec0\u4e48\uff0c\u8f93\u51fa\u4ec0\u4e48\u5c31\u53ef\u4ee5\u4e86\u3002\u5c31\u50cf\u8fd9\u4e2a\u51fd\u6570\uff0c\u6211\u4eec\u53ea\u9700\u8981\u77e5\u9053\u5b83\u9700\n\u8981\u88ab\u6307\u5b9a\u4e00\u4e2aGPIOx\u548c\u4e00\u4e2a\u5df2\u7ecf\u521d\u59cb\u5316\u597d\u7684\u7ed3\u6784\u4f53\u7684\u6307\u9488\u4f5c\u4e3a\u5f62\u53c2\u5c31\u53ef\u4ee5\u8d77\u5230\u521d\u59cb\u5316\u5f15\u811a\u7684\u4f5c\u7528\u4e86\u3002\n\u4ec5\u6b64\u800c\u5df2\uff0c\u70b9\u5230\u4e3a\u6b62\u3002\n\u5f53\u6211\u4eec\u5df2\u7ecf\u5904\u4e8e\u5927\u5e08\u7684\u6bb5\u4f4d\u7684\u65f6\u5019\uff0c\u518d\u56de\u5934\u770b\u8fd9\u4e9b\u51fd\u6570\u7684\u5b9e\u73b0\uff0c\u662f\u4e0d\u662f\u4f1a\u6bd4\u4f5c\u4e3a\u521d\u5b66\u8005\u7684\u6211\u4eec\u6765\u7814\u7a76\n\u66f4\u8282\u7701\u65f6\u95f4\u5462\uff1f\u6216\u8bb8\u8fd9\u5c31\u662f\u7259\u5b66\u957f\u53e3\u4e2d\u7684\u201c\u4e0a\u4e0b\u4e0a\u539f\u5219\u201d\u5427\u3002<\/p>\n
\u5e0c\u671b\u6211\u4eec\u5b66\u4e6032\u7684\u601d\u8def\u66f4\u52a0\u6e05\u6670\u660e\u4e86\u3002<\/strong><\/p>\n\n
\u6587\u672c\u683c\u5f0f\u7684\u8349\u7a3f\u4e0b\u8f7d\uff1a<\/p>\n
 <\/p>\n
note.c<\/a><\/p>\n\n\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"
\/*\u8fd9\u662f\u4e00\u4e2a\u7b14\u8bb0\u6587\u672c\uff0c\u7528\u6765\u4ee5\u5206\u5757\u7684\u5f62\u5f0f\u8bb0\u5f55STM32 \u5404\u4e2a\u6a21\u5757\u7684\u542f\u52a8\u539f\u7406\u53ca\u6b65\u9aa4*\/ #include &quo […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/posts\/116"}],"collection":[{"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=116"}],"version-history":[{"count":1,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/posts\/116\/revisions"}],"predecessor-version":[{"id":117,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/posts\/116\/revisions\/117"}],"wp:attachment":[{"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}