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| author | Derek Kozel <derek.kozel@ettus.com> | 2018-03-19 17:40:24 +0000 |
|---|---|---|
| committer | Brent Stapleton <brent.stapleton@ettus.com> | 2019-01-14 10:24:08 -0800 |
| commit | 8027df7a221fc0578495b7426d8318bb878fc2b8 (patch) | |
| tree | c6beafb55a2be3bf4d7fbf38db4eff29fde89261 | |
| parent | d89149a84ffc1cf2cd39d4e64d9793a2c1bb38af (diff) | |
| download | uhd-8027df7a221fc0578495b7426d8318bb878fc2b8.tar.gz uhd-8027df7a221fc0578495b7426d8318bb878fc2b8.tar.bz2 uhd-8027df7a221fc0578495b7426d8318bb878fc2b8.zip | |
examples: Improved error message in tx_waveforms
Non-CONST type waveforms require a non-zero wave freq
| -rw-r--r-- | host/examples/tx_waveforms.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/host/examples/tx_waveforms.cpp b/host/examples/tx_waveforms.cpp index c4d850820..1c17e47aa 100644 --- a/host/examples/tx_waveforms.cpp +++ b/host/examples/tx_waveforms.cpp @@ -147,8 +147,12 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ std::this_thread::sleep_for(std::chrono::seconds(1)); //allow for some setup time //for the const wave, set the wave freq for small samples per period - if (wave_freq == 0 and wave_type == "CONST"){ - wave_freq = usrp->get_tx_rate()/2; + if (wave_freq == 0){ + if (wave_type == "CONST"){ + wave_freq = usrp->get_tx_rate()/2; + } else { + throw std::runtime_error("wave freq cannot be 0 with wave type other than CONST"); + } } //error when the waveform is not possible to generate |