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CC1101发射功率自动调整



考虑功耗的问题,打算根据接收信号的RSSI值,动态调整发射功率,以达到满足通信功能的情况下,降低功耗。

现在设置的调整模式是GFSK,默认发送功率是0dbm.。

可以通过设置PATABLE,来更新发射功率吗?下面的代码可不可以实现发射功率的配置:

uchar POWTABLE[]={0x12,0x0E,0x1D,0x34,0x60,0x84,0xc8,0xc0};  // TX power  (-30,-20,-15,-10,0,5,7,10)dbm

SPI_Write_Byte(FREND0,0x10); 

SPI_Write_Byte(PATABLE,POWTABLE[4]);

如果设置新的发送功率,直接用下面的代码可以实现吗?

SPI_Write_Byte(PATABLE,POWTABLE[5]);