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大神们好,小弟问一下在带PA和不带PA的情况下如何调整2530的发射和接收功率啊,最近产品在距离上出了点问题,急求啊!
发射功率：
/* Proprietary */#if defined (HAL_PA_LNA) 19, /* phyTransmitPower for CC2591 */#elif defined (HAL_PA_LNA_CC2590) 11, /* phyTransmitPower for CC2590 */#else 0, /* phyTransmitPower without frontend */#endif
也可以通过macRadioSetTxPower函数来修改发射功率。
接收：
/* minimum receiver sensitivity in dBm (see 6.5.3.3) */#define MAC_SPEC_MIN_RECEIVER_SENSITIVITY -85
以及
/* Threshold above receiver sensitivity for minimum energy detect in dBm (see 6.9.7) */#define MAC_SPEC_ED_MIN_DBM_ABOVE_RECEIVER_SENSITIVITY 10
Q396466087
