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修改app_conf.h 打开低功耗支持宏 /** * When set to 1, the low power mode is enable * When set to 0, the device stays in RUN mode */ #define CFG_LPM_SUPPORTED 1 关闭打印控制宏 /** * keep debugger enabled while in any low power mode when set to 1 * should be set t

#define CFG_LPM_SUPPORTED 0