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authorJosh Blum <josh@joshknows.com>2010-03-23 20:44:50 -0700
committerJosh Blum <josh@joshknows.com>2010-03-23 20:44:50 -0700
commit24bd27b90d06820d858c008cff915319873321c5 (patch)
treecadca487d3f804ad73bc0476b3f44a62eb33d306 /host/apps/uhd_rx_timed_samples.cpp
parent1aef83037f6a9988b06a547710afbbe5ce815459 (diff)
downloaduhd-24bd27b90d06820d858c008cff915319873321c5.tar.gz
uhd-24bd27b90d06820d858c008cff915319873321c5.tar.bz2
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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.cpp91
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;
-}