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How to get Signal Strength in CC2500

Other Parts Discussed in Thread: CC2500

Hello everyone,

I am using eZ430-RF2500 module for my wireless application. Now I need to add a feature of current signal strength at the receiver side. I am using the slaa325 library code for cc2500. I have tried reading RSSI register from CC2500 , but it gives the same value "111(decimal)" every time, irrespective of the distance between two transceivers.

// the statements for reading RSSI register

 unsigned int rssi;

for(;;)

{

rssi = TI_CC_SPIReadReg(TI_CCxxx0_RSSI);

}

What would be the reason. ? I am new to CC2500 module. Please help.

thanks