diff options
Diffstat (limited to 'host/examples/rx_samples_to_file.cpp')
| -rw-r--r-- | host/examples/rx_samples_to_file.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/host/examples/rx_samples_to_file.cpp b/host/examples/rx_samples_to_file.cpp index c80d2a6de..6a6528a12 100644 --- a/host/examples/rx_samples_to_file.cpp +++ b/host/examples/rx_samples_to_file.cpp @@ -33,8 +33,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ //variables to be set by po std::string args, file; size_t total_num_samps; - double rate, freq; - float gain; + double rate, freq, gain; //setup the program options po::options_description desc("Allowed options"); @@ -45,7 +44,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ ("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") - ("gain", po::value<float>(&gain)->default_value(0), "gain for the RF chain") + ("gain", po::value<double>(&gain)->default_value(0), "gain for the RF chain") ; po::variables_map vm; po::store(po::parse_command_line(argc, argv, desc), vm); |