Forum Post: RE: Measuring RSSI on CC2500

Try this (example code from eZ430-RF2500):

SMPL_Ioctl(IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_SIGINFO, (void *)&sigInfo);
transmitData((signed char)sigInfo.sigInfo.rssi, (char*)msg);  --> Send to screen.