who can tell me the reason? any help will be appreciated... tonygc wrote: > > although there's no PCB of USRP motherboard, i make the PCB by myself. > there's no change of the motherboard, according to the schs. after > finishing the PCB and all components soldering, i burn the eeprom of the > motherboard by /gnuradio/usrp/firmware/src/usrp2/burn-usrp4-eeprom. > finally, its leds blinks. that's a small success for me. when i plug in > the rfx400 and run benchmark_tx.py, there's a sign that it's working > because it displays it's transmitting signals with > .......................... unfortunately, the receiver receives nothing... > then i use the probe to detect whether USRP works, and the probe displays > that it can detect the USRP and the daughterboard. it's the same as the > board bought from Ettus. i'm confused. the daughterboard is also ok on > the USRP motherboard bought from Ettus. > anyone can help me? i don't know how to deal with this problem... thank > you for your help! > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
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