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author | Josh Blum <josh@joshknows.com> | 2010-03-23 20:44:50 -0700 |
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committer | Josh Blum <josh@joshknows.com> | 2010-03-23 20:44:50 -0700 |
commit | 24bd27b90d06820d858c008cff915319873321c5 (patch) | |
tree | cadca487d3f804ad73bc0476b3f44a62eb33d306 /host/apps/uhd_rx_timed_samples.cpp | |
parent | 1aef83037f6a9988b06a547710afbbe5ce815459 (diff) | |
download | uhd-24bd27b90d06820d858c008cff915319873321c5.tar.gz uhd-24bd27b90d06820d858c008cff915319873321c5.tar.bz2 uhd-24bd27b90d06820d858c008cff915319873321c5.zip |
Reorganized apps dir into utils and examples dir.
The files get installed into the pkg data directory.
Diffstat (limited to 'host/apps/uhd_rx_timed_samples.cpp')
-rw-r--r-- | host/apps/uhd_rx_timed_samples.cpp | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/host/apps/uhd_rx_timed_samples.cpp b/host/apps/uhd_rx_timed_samples.cpp deleted file mode 100644 index 97f75647e..000000000 --- a/host/apps/uhd_rx_timed_samples.cpp +++ /dev/null @@ -1,91 +0,0 @@ -// -// Copyright 2010 Ettus Research LLC -// -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program. If not, see <http://www.gnu.org/licenses/>. -// - -#include <uhd/simple_device.hpp> -#include <uhd/props.hpp> -#include <boost/program_options.hpp> -#include <boost/format.hpp> -#include <iostream> -#include <complex> - -namespace po = boost::program_options; - -int main(int argc, char *argv[]){ - //variables to be set by po - std::string transport_args; - int seconds_in_future; - size_t total_num_samps; - - //setup the program options - po::options_description desc("Allowed options"); - desc.add_options() - ("help", "help message") - ("args", po::value<std::string>(&transport_args)->default_value(""), "simple uhd transport args") - ("secs", po::value<int>(&seconds_in_future)->default_value(3), "number of seconds in the future to receive") - ("nsamps", po::value<size_t>(&total_num_samps)->default_value(1000), "total number of samples to receive") - ; - po::variables_map vm; - po::store(po::parse_command_line(argc, argv, desc), vm); - po::notify(vm); - - //print the help message - if (vm.count("help")){ - std::cout << boost::format("UHD RX Timed Samples %s") % desc << std::endl; - return ~0; - } - - //create a usrp device - std::cout << std::endl; - std::cout << boost::format("Creating the usrp device with: %s...") - % transport_args << std::endl; - uhd::simple_device::sptr sdev = uhd::simple_device::make(transport_args); - uhd::device::sptr dev = sdev->get_device(); - std::cout << boost::format("Using Device: %s") % sdev->get_name() << std::endl; - - //set properties on the device - double rx_rate = sdev->get_rx_rates()[4]; //pick some rate - std::cout << boost::format("Setting RX Rate: %f Msps...") % (rx_rate/1e6) << std::endl; - sdev->set_rx_rate(rx_rate); - std::cout << boost::format("Setting device timestamp to 0...") << std::endl; - sdev->set_time_now(uhd::time_spec_t(0)); - - //setup streaming - std::cout << std::endl; - std::cout << boost::format("Begin streaming %u seconds in the future...") - % seconds_in_future << std::endl; - sdev->set_streaming_at(uhd::time_spec_t(seconds_in_future)); - - //loop until total number of samples reached - size_t num_acc_samps = 0; //number of accumulated samples - while(num_acc_samps < total_num_samps){ - uhd::rx_metadata_t md; - std::complex<float> buff[1000]; - size_t num_rx_samps = dev->recv(boost::asio::buffer(buff, sizeof(buff)), md, "32fc"); - if (num_rx_samps == 0) continue; //wait for packets with contents - - std::cout << boost::format("Got packet: %u samples, %u secs, %u ticks") - % num_rx_samps % md.time_spec.secs % md.time_spec.ticks << std::endl; - - num_acc_samps += num_rx_samps; - } - - //finished, stop streaming - sdev->set_streaming(false); - std::cout << std::endl << "Done!" << std::endl << std::endl; - - return 0; -} |