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| author | Josh Blum <josh@joshknows.com> | 2011-10-10 17:48:46 -0700 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2011-10-10 17:48:46 -0700 |
| commit | 406ddc022ce6cd6fd0b6c7baeed5f8b36651c365 (patch) | |
| tree | 99018cceb63e9e22d237c18de4a1fcdc684438d8 | |
| parent | 80dbdef7305da9028ba3747e79774dbb158a5d55 (diff) | |
| download | uhd-406ddc022ce6cd6fd0b6c7baeed5f8b36651c365.tar.gz uhd-406ddc022ce6cd6fd0b6c7baeed5f8b36651c365.tar.bz2 uhd-406ddc022ce6cd6fd0b6c7baeed5f8b36651c365.zip | |
uhd: specify range on tx_waveforms --ampl
| -rw-r--r-- | host/examples/tx_waveforms.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/host/examples/tx_waveforms.cpp b/host/examples/tx_waveforms.cpp index 261b1342d..6e5c53642 100644 --- a/host/examples/tx_waveforms.cpp +++ b/host/examples/tx_waveforms.cpp @@ -103,7 +103,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ ("spb", po::value<size_t>(&spb)->default_value(10000), "samples per buffer") ("rate", po::value<double>(&rate), "rate of outgoing samples") ("freq", po::value<double>(&freq), "RF center frequency in Hz") - ("ampl", po::value<float>(&l)->default_value(float(0.3)), "amplitude of the waveform") + ("ampl", po::value<float>(&l)->default_value(float(0.3)), "amplitude of the waveform [0 to 0.7]") ("gain", po::value<double>(&gain), "gain for the RF chain") ("ant", po::value<std::string>(&ant), "daughterboard antenna selection") ("subdev", po::value<std::string>(&subdev), "daughterboard subdevice specification") |