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CC2540信号发射功率4dBm、0dBm、-6dBm和-23dBm,是如何调整？硬件设定还是软件设定？
寄存器就是TXPOWER (0x6190) – Controls the Output Power
软件接口就是HCI_EXT_SetTxPowerCmd
BR. AZ
调用HCI_EXT_SetTxPowerCmd设置Tx Power，在HCI.h文件下
你可以参考Keyfob例程，在keyfobapp_HandleKeys函数下调用HCI_EXT_SetTxPowerCmd在0dBm和-6dBm下切换
