I got it working (lights now turn on), see the below code: not sure exactly
why this one works but hopefully someone will find it useful.
#!/usr/bin/env python2
# -*- coding: utf-8 -*-
##
# GNU Radio Python Flow Graph
# Title: Rfnoc Rxtx Nogui
# Gene
actually try this one.
I think I had the tx and rx mixed up. Neither still work though.
#!/usr/bin/env python2
# -*- coding: utf-8 -*-
##
# GNU Radio Python Flow Graph
# Title: Rfnoc Sin Radio E310
# Generated: Thu Sep 21 14:12:08 2017
Thanks. At first blush this looks like it should work to me. I'll try it
out here.
Nick
On Thu, Dec 14, 2017 at 11:37 AM Jack Ziegler wrote:
> *Trying to do loopback with a rfnoc rx radio connect to a rfnoc tx radio.
> (running at 56e6 Msps with the E310/E312). This is with no host connection
*Trying to do loopback with a rfnoc rx radio connect to a rfnoc tx radio.
(running at 56e6 Msps with the E310/E312). This is with no host connections
*third gen E310
* [UHDlinux; GNU C++ version 4.9.2; Boost_105700;
UHD_4.0.0.rfnoc-devel-369-g1908672f]
, with modifications from the "stupid rfnoc
Hi,
In gnuradio I am using the file source block to send test vectors through an
RFNoC FIFO block and attempting to write the samples received back at the host
to file. If I send 16k samples through the FIFO block I only write up to 7k
samples to file. Although this can be a low as 1k samples.
Could I use controlport to send the stop() command down to the USRP source
block?
If so, how would this be done? What would the syntax be?
Thanks
Mark
From: Michael West
Date: Thursday, December 7, 2017 at 4:16 PM
To: Mark Koenig
Cc: "usrp-users@lists.ettus.com"
Subject: Re: X310 exit issu
Max packet size will be limited by your Ethernet MTU. Default MTU is 1500,
which corresponds to 1456 bytes plus overhead. 1456/4 = 364. If you want
longer packets:
# ip link set mtu 8000
Nick
On Thu, Dec 14, 2017 at 11:18 AM Andrew Thommesen via USRP-users <
usrp-users@lists.ettus.com> wrote:
Hi,
I am now able to control the packet size from the radio block (by setting spp
in the arguments) and from a file source (using the gnuradio vector to stream
block). However, it appears that the packet size is limited to 364. If I use a
larger packet size for the radio block I get a "timeout
