diff options
Diffstat (limited to 'host/utils/uhd_cal_tx_iq_balance.cpp')
| -rw-r--r-- | host/utils/uhd_cal_tx_iq_balance.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/host/utils/uhd_cal_tx_iq_balance.cpp b/host/utils/uhd_cal_tx_iq_balance.cpp index d7851424a..ff965e040 100644 --- a/host/utils/uhd_cal_tx_iq_balance.cpp +++ b/host/utils/uhd_cal_tx_iq_balance.cpp @@ -50,11 +50,12 @@ static void tx_thread(uhd::usrp::multi_usrp::sptr usrp, const double tx_wave_fre size_t index = 0; const double tx_rate = usrp->get_tx_rate(); const size_t step = boost::math::iround(wave_table_len * tx_wave_freq/tx_rate); + wave_table table(tx_wave_ampl); //fill buff and send until interrupted while (not boost::this_thread::interruption_requested()){ for (size_t i = 0; i < buff.size(); i++){ - buff[i] = float(tx_wave_ampl) * wave_table_lookup(index += step); + buff[i] = table(index += step); } tx_stream->send(&buff.front(), buff.size(), md); } @@ -224,7 +225,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ result.delta = best_suppression - initial_suppression; results.push_back(result); if (vm.count("verbose")){ - std::cout << boost::format("%f MHz: best suppression %f dB, corrected %f dB") % (tx_lo/1e6) % result.best % result.delta << std::endl; + std::cout << boost::format("TX IQ: %f MHz: best suppression %f dB, corrected %f dB") % (tx_lo/1e6) % result.best % result.delta << std::endl; } else std::cout << "." << std::flush; } |