On 06/23/2018 12:25 AM, Chintan Patel via USRP-users wrote:
Hello,
I am an Ettus newbie. We have an application that requires us to
synchronize multiple B205 mini radios (RX side) using the PPS in
signal. In the FPGA, the pps_in is reclocked into the radio clock
domain. What we notice is that
Hello,
I am an Ettus newbie. We have an application that requires us to
synchronize multiple B205 mini radios (RX side) using the PPS in signal. In
the FPGA, the pps_in is reclocked into the radio clock domain. What we
notice is that when we monitor this PPS signal (reclocked in radio clock
domain
On 06/22/2018 05:43 PM, Farhad Mirkazemi via USRP-users wrote:
Hello all,
I'm recording RF signal at 1.5 GHz using usrp2 with wbx daughterboard
of fixed BW of 40 MHz; since I'm interested to capture the whole BW, I
set the over-the-wire format to sc8 to be able to have 50 MSps rate;
as examp
Hello all,
I'm recording RF signal at 1.5 GHz using usrp2 with wbx daughterboard of fixed
BW of 40 MHz; since I'm interested to capture the whole BW, I set the
over-the-wire format to sc8 to be able to have 50 MSps rate; as example
rx_samples_to_file suggests, there is no "byte" or "char" forma
On 06/22/2018 11:48 AM, Sai Parepalli Laxman via USRP-users wrote:
Hello,
I have built and installed gnuradio and uhd from the build-gnuradio
script and I was able to run example gnuradio codes(nfm_rx.py) using
usrp b200mini through command line.
uhd_find_devices and usrp_probe shows the cor
Hello,
I have built and installed gnuradio and uhd from the build-gnuradio script
and I was able to run example gnuradio codes(nfm_rx.py) using usrp b200mini
through command line.
uhd_find_devices and usrp_probe shows the correct version but the GNURadio
Companion does not detect the device.
Thi
Hi everyone,
short question: What is a burst in UHD?
I am talking about the flags start_of_burst and end_of_burst you get
from revc in the meta data. I am using the STREM_MODE_NUM_SAMPS_AND_DONE
mode and I thought that this is a burst. However, I displayed the two
flags for each recv I execut
Hi Darek,
I thought I solved this issue but it came up again.
From time to time I get the late command error. I get it when calling
the revc method for the receive stream. In that moment there is no data
returned from the call (return value is 0). I get these results a couple
of times and afte
Thank you, Derek. I will take a look.
I hope that some progress will be achieved in a near future.
Best regards.
Dr. Pol Henarejos
Researcher
Array and Multi-Sensor Processing Department, Communication Systems Division
pol.henare...@cttc.cat
Centre Tecnològic de Telecomunicacions de Catalunya
Hello Dr Henarejos,
Currently an RFNoC only flowgraph is not fully supported. What is missing
is the issuing of the commands to start streaming and a mechanism to handle
timestamps. Some modifications are needed to make these work.
Nick Foster has done a write up on a few different ways of handlin
Dear all,
I am playing with RFNoC on a USRP X300. I built a custom RFNoC FPGA
image with the blocks that I need successfully and everything goes
smooth. However, if I want to use a flowgraph with only RFNoC blocks
(RFNoC Radio RX --> DmaFIFO --> RFNoC Radio TX), it does not work. The
USRP doe
Hi!
I have an error with fosphor_display:
Generating: '/home/cruiz/repositorios/sample_rfnoc.py'
Executing: /usr/bin/python -u /home/cruiz/repositorios/sample_rfnoc.py
File "/home/cruiz/repositorios/sample_rfnoc.py", line 147
self.uhd_rfnoc_fosphor_display = Template error: #set $win =
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