diff options
Diffstat (limited to 'host/examples/rx_samples_to_udp.cpp')
| -rw-r--r-- | host/examples/rx_samples_to_udp.cpp | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/host/examples/rx_samples_to_udp.cpp b/host/examples/rx_samples_to_udp.cpp index 55b9a50ba..801d8e361 100644 --- a/host/examples/rx_samples_to_udp.cpp +++ b/host/examples/rx_samples_to_udp.cpp @@ -17,7 +17,7 @@ #include <uhd/utils/thread_priority.hpp> #include <uhd/utils/safe_main.hpp> -#include <uhd/usrp/single_usrp.hpp> +#include <uhd/usrp/multi_usrp.hpp> #include <uhd/transport/udp_simple.hpp> #include <boost/program_options.hpp> #include <boost/format.hpp> @@ -40,7 +40,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ po::options_description desc("Allowed options"); desc.add_options() ("help", "help message") - ("args", po::value<std::string>(&args)->default_value(""), "single uhd device address args") + ("args", po::value<std::string>(&args)->default_value(""), "multi uhd device address args") ("nsamps", po::value<size_t>(&total_num_samps)->default_value(1000), "total number of samples to receive") ("rate", po::value<double>(&rate)->default_value(100e6/16), "rate of incoming samples") ("freq", po::value<double>(&freq)->default_value(0), "rf center frequency in Hz") @@ -61,42 +61,41 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ //create a usrp device std::cout << std::endl; std::cout << boost::format("Creating the usrp device with: %s...") % args << std::endl; - uhd::usrp::single_usrp::sptr sdev = uhd::usrp::single_usrp::make(args); - uhd::device::sptr dev = sdev->get_device(); - std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl; + uhd::usrp::multi_usrp::sptr usrp = uhd::usrp::multi_usrp::make(args); + std::cout << boost::format("Using Device: %s") % usrp->get_pp_string() << std::endl; //set the rx sample rate std::cout << boost::format("Setting RX Rate: %f Msps...") % (rate/1e6) << std::endl; - sdev->set_rx_rate(rate); - std::cout << boost::format("Actual RX Rate: %f Msps...") % (sdev->get_rx_rate()/1e6) << std::endl << std::endl; + usrp->set_rx_rate(rate); + std::cout << boost::format("Actual RX Rate: %f Msps...") % (usrp->get_rx_rate()/1e6) << std::endl << std::endl; //set the rx center frequency std::cout << boost::format("Setting RX Freq: %f Mhz...") % (freq/1e6) << std::endl; - sdev->set_rx_freq(freq); - std::cout << boost::format("Actual RX Freq: %f Mhz...") % (sdev->get_rx_freq()/1e6) << std::endl << std::endl; + usrp->set_rx_freq(freq); + std::cout << boost::format("Actual RX Freq: %f Mhz...") % (usrp->get_rx_freq()/1e6) << std::endl << std::endl; //set the rx rf gain std::cout << boost::format("Setting RX Gain: %f dB...") % gain << std::endl; - sdev->set_rx_gain(gain); - std::cout << boost::format("Actual RX Gain: %f dB...") % sdev->get_rx_gain() << std::endl << std::endl; + usrp->set_rx_gain(gain); + std::cout << boost::format("Actual RX Gain: %f dB...") % usrp->get_rx_gain() << std::endl << std::endl; boost::this_thread::sleep(boost::posix_time::seconds(1)); //allow for some setup time - std::cout << "LO Locked = " << sdev->get_rx_lo_locked() << std::endl; + std::cout << "LO Locked = " << usrp->get_rx_lo_locked() << std::endl; //setup streaming uhd::stream_cmd_t stream_cmd(uhd::stream_cmd_t::STREAM_MODE_NUM_SAMPS_AND_DONE); stream_cmd.num_samps = total_num_samps; stream_cmd.stream_now = true; - sdev->issue_stream_cmd(stream_cmd); + usrp->issue_stream_cmd(stream_cmd); //loop until total number of samples reached size_t num_acc_samps = 0; //number of accumulated samples uhd::rx_metadata_t md; - std::vector<std::complex<float> > buff(dev->get_max_recv_samps_per_packet()); + std::vector<std::complex<float> > buff(usrp->get_device()->get_max_recv_samps_per_packet()); uhd::transport::udp_simple::sptr udp_xport = uhd::transport::udp_simple::make_connected(addr, port); while(num_acc_samps < total_num_samps){ - size_t num_rx_samps = dev->recv( + size_t num_rx_samps = usrp->get_device()->recv( &buff.front(), buff.size(), md, uhd::io_type_t::COMPLEX_FLOAT32, uhd::device::RECV_MODE_ONE_PACKET |