Hi, all I want to use UHD on USRP N210 + WBX.
case 1: I try to use "uhd_fft.py". USRP2 (+ WBX) transmit signal by "benchmark_tx.py", and USRP N210 (+ WBX) receive signal by uhd_fft.py. But N210 could not receive the signal. case 2: I try to use "share/uhd/examples/tx_samples_from_file". Exec this command. $ sudo ./tx_samples_to_file --file /file-path --freq 477e6 --rate 1e6 But program finish after return this message Error: RuntimeError: Please update the firmware and FPGA images for your device. See the application notes for USRP2/N-Series for instructions. Expected FPGA compatibility number 7, but got 6: The FPGA build is not compatible with the host code build. I think that I use latest version. BUT, I could use "share/uhd/examples/tx_waveforms" When I try "tx_waveforms", usrp2_fft.py on USRP2 receive signals. I can see the signal on screen. Why I could not use "tx_samples_from_file"?? case 3: I think that "tx_samples_from_file" is transmit an unmodulated signal. I want to transmit an modulated ( by gmsk, dqpsk, dbpsk) signal. I want to use programs on USRP N210 + WBX, that is similar to gnuradio/examples/digital/benchmark_tx/rx.py. Does anyone have sample program?? Regards, youhei _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
