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根據CC13x2, CC26x2 SimpleLink Technical Reference Manual p.514
MCU要進入Standby mode, 需要AUX運作在low-power mode時才行
所以當sensor controller運作在Active mode時, MCU是否只能進入Idle mode, 無法進入Standby mode?
若sensor controller要使用I2C master(bit-banged), 由下圖可知, 必須操作在Active mode下才能執行
意即MCU只能在Idle mode時, 才能用sensor controller來運作I2C master(bit-banged), 此結論是否正確?
TIRTOS通过power management policy实现的低功耗配置,用户通常不需要自己操作,驱动程序会在没有任务运行时自动进入到standby模式
下面文档介绍了power management policy的具体实现方式: