CC2530获取RSSI

在裸机情况下，两个CC2530可以通信，但是不知道该如何获取RSSI值，请大神帮帮忙

Yue TANG：

逻机可以参考如下代码，里面已经有考虑如何获取RSSI。代码里搜rxi.rssi， 里面也有对rssi的校准。参考如下接收函数

http://www.ti.com/lit/zip/swrc135

uint8 basicRfReceive(uint8* pRxData, uint8 len, int16* pRssi){ // Accessing shared variables -> this is a critical region // Critical region start halIntOff(); memcpy(pRxData, rxi.pPayload, min(rxi.length, len)); if(pRssi != NULL) { if(rxi.rssi < 128){ *pRssi = rxi.rssi – halRfGetRssiOffset(); } else{ *pRssi = (rxi.rssi – 256) – halRfGetRssiOffset(); } } rxi.isReady = FALSE; halIntOn();

// Critical region end

return min(rxi.length, len);}

uint8 basicRfReceive(uint8* pRxData, uint8 len, int16* pRssi){ // Accessing shared variables -> this is a critical region // Critical region start halIntOff(); memcpy(pRxData, rxi.pPayload, min(rxi.length, len)); if(pRssi != NULL) { if(rxi.rssi < 128){ *pRssi = rxi.rssi – halRfGetRssiOffset(); } else{ *pRssi = (rxi.rssi – 256) – halRfGetRssiOffset(); } } rxi.isReady = FALSE; halIntOn();

// Critical region end

return min(rxi.length, len);}