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examples: Remove unused arguments for rfnoc_radio_loopback

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This commit is contained in:
Lane Kolbly 2021-03-09 16:27:50 -06:00 committed by Aaron Rossetto
parent bed66b0b6f
commit bbd511dbcc
1 changed files with 14 additions and 3 deletions
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17
host/examples/rfnoc_radio_loopback.cpp
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@ -42,7 +42,7 @@ void sig_int_handler(int)
int UHD_SAFE_MAIN(int argc, char* argv[])
{
// variables to be set by po
std::string args, rx_args, tx_args, rx_ant, tx_ant, rx_blockid, tx_blockid, ref, pps;
std::string args, rx_ant, tx_ant, rx_blockid, tx_blockid, ref, pps;
size_t total_num_samps, spp, rx_chan, tx_chan;
double rate, rx_freq, tx_freq, rx_gain, tx_gain, rx_bw, tx_bw, total_time, setup_time;
bool rx_timestamps;
@ -53,8 +53,6 @@ int UHD_SAFE_MAIN(int argc, char* argv[])
desc.add_options()
("help", "help message")
("args", po::value<std::string>(&args)->default_value(""), "UHD device address args")
("rx_args", po::value<std::string>(&rx_args)->default_value(""), "Block args for the receive radio")
("tx_args", po::value<std::string>(&tx_args)->default_value(""), "Block args for the transmit radio")
("spp", po::value<size_t>(&spp)->default_value(0), "Samples per packet (reduce for lower latency)")
("rx-freq", po::value<double>(&rx_freq)->default_value(0.0), "Rx RF center frequency in Hz")
("tx-freq", po::value<double>(&tx_freq)->default_value(0.0), "Tx RF center frequency in Hz")
@ -164,6 +162,19 @@ int UHD_SAFE_MAIN(int argc, char* argv[])
<< std::endl
<< std::endl;
}
if (vm.count("tx-freq")) {
std::cout << boost::format("Setting TX Freq: %f MHz...") % (tx_freq / 1e6)
<< std::endl;
uhd::tune_request_t tune_request(tx_freq);
if (vm.count("int-n")) {
tune_request.args = uhd::device_addr_t("mode_n=integer");
}
rx_radio_ctrl->set_tx_frequency(tx_freq, tx_chan);
std::cout << boost::format("Actual TX Freq: %f MHz...")
% (rx_radio_ctrl->get_tx_frequency(tx_chan) / 1e6)
<< std::endl
<< std::endl;
}
// set the rf gain
if (vm.count("rx-gain")) {