Re: [USRP-users] ֻC API questions

2017-07-16 Thread Sivan Toledo via USRP-users
OK, tried it and I clearly need to call the "make" functions, otherwise the code segfaults. On Sat, Jul 15, 2017 at 7:02 PM, Sivan Toledo wrote: > Like question 1: > > Do I need to "make" the uhd_meta_range_handle or will the call > to uhd_usrp_get_rx_gain_range make it? > > If I need to make it

Re: [USRP-users] Very Close - Trying to Connect B210 Using VMware

2017-07-16 Thread Jacqueline.Walker via USRP-users
Maybe do the uhd_usurp_probe command first? I find when I do this (but this is using USB 2.0 ) it says it finds device empty the first time, but then I call it again and the second time it works and loads the firmware. Then a box will pop up telling me "this device can run faster over 3.0". Well

Re: [USRP-users] ֻC API questions

2017-07-16 Thread Marcus Müller via USRP-users
Hello Sivan Toledo, I'm sorry I'm a bit late to react, but: since UHD internally still uses Boost, I'm a little afraid that using the C API is not a good solution here Best regards, Marcus On 07/15/2017 12:46 PM, Sivan Toledo via USRP-users wrote: > I'm converting a CPP code from UHD 3.8.5 to th

Re: [USRP-users] ֻC API questions

2017-07-16 Thread Sivan Toledo via USRP-users
Thanks Marcus. The dependency of UHD on boost is not an issue; if they are both installed from Ubuntu packages, they link without a problem. The problem was that my code, compiled on one machine, did not link (wrong .so files) with a different version of boost. I think that I can fix that in my C+

Re: [USRP-users] TwinRX tuning timing

2017-07-16 Thread Jacob Gilbert via USRP-users
The data samples that come after the tag very possibly represent data that was received (and has been buffered up) _before_ the tune command was issued. This is important conceptually if you are doing an FPGA-only operation (e.g.: CORDIC tuning, changing decimation) as there is no 'completion' time

Re: [USRP-users] Very Close - Trying to Connect B210 Using VMware

2017-07-16 Thread Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] via USRP-users
Thanks for the suggestions, but still does not work... I have been using only USB 3.0. I did try USB 2.0 too.. same issue. Basically, this is what I have been seeing.. There ais a Cypress driver within the B210 that gets picked up first. Then when I type the uhd_find_devixes the firmware gets

[USRP-users] Redhawk SDR

2017-07-16 Thread d.des via USRP-users
I know that this isn't a Redhawk forum but maybe someone here has a quick pointer. Is there a step-by-step guide to making a simple recording using a B210 and Redhawk 2.1.0?  I'm running on a fresh Centos 7.2 installation, which is one of their tested OS recomendations. None of the waveform exam

Re: [USRP-users] Redhawk SDR

2017-07-16 Thread Dan CaJacob via USRP-users
I'd suggest installing GNURadio ;) On Sun, Jul 16, 2017 at 7:35 PM d.des via USRP-users < usrp-users@lists.ettus.com> wrote: > I know that this isn't a Redhawk forum but maybe someone here has a quick > pointer. Is there a step-by-step guide to making a simple recording using a > B210 and Redhawk