[USRP-users] B210 on windows - RuntimeError: fifo ctrl timed out getting a send buffer - help pls

2019-01-29 Thread Eduardo Erlemann via USRP-users
Hi, I wish you all a great day. I am having this problem trying to run my B210 on windows7: C:\Program Files\UHD\bin>uhd_usrp_probeWin32; Microsoft Visual C++ version 12.0; Boost_105600; UHD_003.010.000.000-release -- Detected Device: B210-- Operating over USB 3.-- Initialize CODEC control...--

Re: [USRP-users] B210 on windows - RuntimeError: fifo ctrl timed out getting a send buffer - help pls

2019-01-29 Thread Marcus D. Leech via USRP-users
On 01/29/2019 07:42 AM, Eduardo Erlemann via USRP-users wrote: Hi, I wish you all a great day. I am having this problem trying to run my B210 on windows7: C:\Program Files\UHD\bin>uhd_usrp_probe Win32; Microsoft Visual C++ version 12.0; Boost_105600; UHD_003.010.000.000-rele ase -- Detected

Re: [USRP-users] Bug in timed switching of sample rate

2019-01-29 Thread Fabian Schwartau via USRP-users
Hi Xavier, sorry for the late answer. I missed your mail. It might be related, but I don't know exactly. I am not a software expert and it is driving me crazy. In my case it seems like it makes no difference if I time the command or not, it is executed right away. As the record instruction is

Re: [USRP-users] B210 on windows - RuntimeError: fifo ctrl timed out getting a send buffer - help pls

2019-01-29 Thread Eduardo Erlemann via USRP-users
Marcus thanks, I will try with a newer version, although the app I am trying to run "SDR-Console V3" they build using VS2013 on the  uhd_003.010.000.000-release Thank you. On Tuesday, January 29, 2019, 11:00:24 AM GMT-2, Marcus D. Leech via USRP-users wrote: On 01/29/2019 07:42 AM, Ed

Re: [USRP-users] Bug in timed switching of sample rate

2019-01-29 Thread Marcus D. Leech via USRP-users
On 01/29/2019 09:23 AM, Fabian Schwartau via USRP-users wrote: Hi Xavier, sorry for the late answer. I missed your mail. It might be related, but I don't know exactly. I am not a software expert and it is driving me crazy. In my case it seems like it makes no difference if I time the command o

Re: [USRP-users] Issues with N300 - GPSDO Lock/Synchronization, Spectrum asymmetry, MPM performance and Low band phase

2019-01-29 Thread Samuel Prager via USRP-users
Hi Marcus, Following up on this. I tried transmitting a 100mhz BW LFM chirp with the baseband amplitude scaled down by 1/2 to +-16384. Same behavior as before and consistent across all tuning frequencies and RX gains. Here is a link to an image of the result (n300_chirp100mhz_halfbbgain_tx35db

[USRP-users] Utilisation of core RFNoC Image

2019-01-29 Thread Andrew Thommesen via USRP-users
Hi, I was wondering if there is any way to reduce the resources used by the default RFNoC image. It currently utilises ~50% of the Kintex-7 FPGA of the Ettus X310, and I want to make more resources available (LUTs and FFs mainly) for bespoke firmware development. Thanks, Andy Sent from Outlo

Re: [USRP-users] Utilisation of core RFNoC Image

2019-01-29 Thread Leandro Echevarría via USRP-users
Hey Andrew, Have you confirmed the available resources are not enough for your purpose? If so, I'd suggest you run the build command with the GUI option on, implement the design using the Vivado interface, and run a post-implementation utilization report to see which blocks are consuming the most.

Re: [USRP-users] Utilisation of core RFNoC Image

2019-01-29 Thread Nate Temple via USRP-users
Hi Andrew, Please take note of this section of the KB with regards to FPGA modifications: https://kb.ettus.com/X300/X310#FPGA_User_Modifications The PCIe interface and LvFpga_Chinch_Interface cannot be modified, even if you are not using PCIe as a transport, as it will brick the flash memory: htt

[USRP-users] N310 Will not Power Up after a shutdown.

2019-01-29 Thread Mathieu Vinette via USRP-users
Hello, I was wondering if I might have a faulty N310. I use the N310 via the ARM CPU. When I'm done for the day, I shut it down with shutdown -h now but once the unit is down, I can't turn it back up unless I unplug the unit from it's power source for multiple minutes. Has anyone else encount