Hi James,
I suggest taking a look at rx_control_gen3.v. RX is started by issuing
commands to the state machine in that file. You could modify it to instead
accept a trigger signal.
Jonathon
On Thu, Apr 4, 2019 at 3:20 AM Xingjian Chen via USRP-users <
usrp-users@lists.ettus.com> wrote:
> Dear a
Pitor:
We've seen a similar issue and have worked around it by just using a slightly
different frequency. Can you post the frequencies that you're seeing it on? I
think Ettus should be able to duplicate. I saw an issue with spectral inversion
(I think I and Q are getting swapped somewhere) at 2
Hello,
Preface: When I checkout older RFNoC versions and using "rfnocmodtool
newmod" I also have to use the srcdir flag as suggested above in your
thread:
rfnocmodtool newmod [NAME OF THE MODULE] --srcdir
~/{USER_PREFIX}/src/gr-ettus/python/rfnoc_
modtool/rfnoc-newmod/
That works fine, but t
FWIW, these are the steps I use (some of them aren't really needed, but it
works, so I do it every time):
mkdir ~/E310 ###This is the directory that will be a mount point for your
remote E310
sshfs -o allow_root root@192.168.1.10:/ ~/E310 ###Your E310's / directory now
starts at ~/E310 on y
Hi,
On the X310, the crossbar is limited to 16 ports. Of the 16 ports, only 10
are available because the other 6 are already occupied: 2x 10GigE, 1x PCIe,
2x Radio Core RFNoC blocks, 1x DmaFIFO RFNoC block.
Jonathon
On Thu, Apr 4, 2019 at 11:03 PM Jason Matusiak via USRP-users <
usrp-users@lists
I don't know why this would be, but it almost feels like a hex issue somewhere.
Where are you setting the block size to 10? It feels like something is
interpreting that as 0x10, and I think 16 is a magic number that is too large.
From: USRP-users on behalf of
Actually, i tried it. But i guess minimum sample rate is 1Ms/s, when i
set less than it, it gives this warning on transmitter side;
[WARNING] [MULTI_USRP] The hardware does not support the requested TX
sample rate:
Target sample rate: 0.50 MSps
Actual sample rate: 1.00 MSps
When i
Hi Rob, and various Ettus folk,
(Resurrecting an old unreplied thread here...)
This exact issue came up to bite me this this week and I'm curious how this
would be implemented. I consider this a solvable bug in RFNOC in its
current state.
Initially, I expected that if I have a nocscript arg that
Hello all,
I am trying to implement OFDM transceiver on E310. Lastly, i already
implemented OFDM on N310 (in network mode connected to computer) using
GNURadio blocks. But when i run same example
(*ofdm_rx_tx_hier_blocks.grc)* on E310 it gives 'U' and 'O's. Processor
cannot handle incoming an
Hallo everyone and Ettus development team,
We use uhd 3.14 rc1 and we have the strange behaviour, that after the magic
number of 10 RFNoC-blocks on the FPGA, we get the following error:
[ERROR] [UHD] Exception caught in safe-call.
in ctrl_iface_impl<_endianness>::~ctrl_iface_impl() [with
uhd::e
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