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| author | Josh Blum <josh@joshknows.com> | 2010-10-28 18:23:27 -0700 | 
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2010-10-28 18:23:27 -0700 | 
| commit | a8d2c2944b329218af1c0b171b92f775b679b409 (patch) | |
| tree | 02e558d525055cb82e8d00a7a2d75fe324015ae6 /host/examples/rx_timed_samples.cpp | |
| parent | ef8ed898cbc6cb6cd1994d2a8b090112f4f3a664 (diff) | |
| parent | 6a3e499f586513d48ef648aa910e252b7d8b046b (diff) | |
| download | uhd-a8d2c2944b329218af1c0b171b92f775b679b409.tar.gz uhd-a8d2c2944b329218af1c0b171b92f775b679b409.tar.bz2 uhd-a8d2c2944b329218af1c0b171b92f775b679b409.zip  | |
Merge branch 'next'
Diffstat (limited to 'host/examples/rx_timed_samples.cpp')
| -rw-r--r-- | host/examples/rx_timed_samples.cpp | 19 | 
1 files changed, 12 insertions, 7 deletions
diff --git a/host/examples/rx_timed_samples.cpp b/host/examples/rx_timed_samples.cpp index 441665900..8a810811f 100644 --- a/host/examples/rx_timed_samples.cpp +++ b/host/examples/rx_timed_samples.cpp @@ -32,7 +32,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){      std::string args;      time_t seconds_in_future;      size_t total_num_samps; -    double rx_rate, freq; +    double rate, freq;      //setup the program options      po::options_description desc("Allowed options"); @@ -41,7 +41,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){          ("args", po::value<std::string>(&args)->default_value(""), "single uhd device address args")          ("secs", po::value<time_t>(&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") -        ("rxrate", po::value<double>(&rx_rate)->default_value(100e6/16), "rate of incoming samples") +        ("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")          ("dilv", "specify to disable inner-loop verbose")      ; @@ -64,12 +64,17 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){      uhd::device::sptr dev = sdev->get_device();      std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl; -    //set properties on the device -    std::cout << boost::format("Setting RX Rate: %f Msps...") % (rx_rate/1e6) << std::endl; -    sdev->set_rx_rate(rx_rate); -    std::cout << boost::format("Actual RX Rate: %f Msps...") % (sdev->get_rx_rate()/1e6) << std::endl; -    std::cout << boost::format("Setting device timestamp to 0...") << 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; + +    //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; + +    std::cout << boost::format("Setting device timestamp to 0...") << std::endl;      sdev->set_time_now(uhd::time_spec_t(0.0));      //setup streaming  | 
