Re: [USRP-users] x310/ubx multi_usrp->set_rx_freq() issues

2019-04-19 Thread Rob Kossler via USRP-users
I had started with a mid-January version of master and that's where I noticed the issue. On Thu, Apr 18, 2019 at 6:00 PM Marcus D. Leech wrote: > On 04/18/2019 05:09 PM, Rob Kossler wrote: > > OK, so what happens if you use a *positive* LO offset? >> > > It moves in the opposite direction. A

Re: [USRP-users] x310/ubx multi_usrp->set_rx_freq() issues

2019-04-19 Thread Marcus D. Leech via USRP-users
On 04/19/2019 09:44 AM, Rob Kossler wrote: I had started with a mid-January version of master and that's where I noticed the issue. I am using: UHD_3.14.0.HEAD-0-gf6cacec8 With an X310, using a UBX-160 V1 I'm running with the default clock rate, and getting 25Msps, using a 10MHz lo offset.

Re: [USRP-users] timeout error

2019-04-19 Thread Marcus D. Leech via USRP-users
On 04/19/2019 12:49 AM, Koyel Das (Vehere) via USRP-users wrote: Hi, For receiving data using usrp, sweeping a frequency range, following the code rx_multisamples.cpp, I am setting the frequency then doing START_CONTINUOUS; after receiving I am doing STOP_CONTINUOUS. After the code runs

Re: [USRP-users] x310/ubx multi_usrp->set_rx_freq() issues

2019-04-19 Thread Rob Kossler via USRP-users
Not sure about uhd_fft. I know that with rx_samples_to_file, it behaved fine until I added the timed commands. That's why I sent the source code attachment so that the problem could be easily duplicated. Rob On Fri, Apr 19, 2019 at 1:15 PM Marcus D. Leech wrote: > On 04/19/2019 09:44 AM, Rob

Re: [USRP-users] x310/ubx multi_usrp->set_rx_freq() issues

2019-04-19 Thread Marcus D. Leech via USRP-users
On 04/19/2019 02:37 PM, Rob Kossler wrote: Not sure about uhd_fft. I know that with rx_samples_to_file, it behaved fine until I added the timed commands. That's why I sent the source code attachment so that the problem could be easily duplicated. Rob Doh! Sorry. I got distracted by the

Re: [USRP-users] uhd object file not found

2019-04-19 Thread Marcus Müller via USRP-users
You can't just take code from the main UHD source tree and compile it out of that tree; you need to build them with the whole UHD repo's build infrastructure, otherwise your linker won't know where to take the functionality from that the program is using. Also, you normally wouldn't use an