[USRP-users] UHD 3.13.0.3-rc1 crash when stopping X300 Tx streaming, Windows 10.

2018-10-16 Thread Mathieu Lizée via USRP-users
Hi, We can stream without any issues with our USRP X300. However, in our application, when we delete the uhd::usrp::multi_usrp object, an exception is thrown causing our app to crash unexpectedly. After investigation, it seems that the exception is thrown in block_ctrl_base.cpp, line 275: throw u

[USRP-users] Saturation issue with low amplitude (USRP N310)

2018-10-10 Thread Mathieu Lizée via USRP-users
Hi, When using the UHD "tx_waveforms" example, I can see that the signal emitted by my N310 USRP is saturated when it’s not supposed to be. Here's a snapshot of the signal when I set the amplitude to 0.003: .\tx_waveforms.exe --rate 12.5e6 --nsamps 125000 --freq 1575.42e6 --ampl 0.003 --otw s