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Today's Topics:
1. Fw: USRP2 not communicating (md mahbubur)
2. Error: RuntimeError: x300_dac_ctrl: timeout waiting for DAC
PLL to lock (Swanson, Craig)
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Message: 1
Date: Sat, 11 Jun 2016 01:47:30 +0000 (UTC)
From: md mahbubur <[email protected]>
To: "[email protected]" <[email protected]>
Subject: [USRP-users] Fw: USRP2 not communicating
Message-ID:
<[email protected]>
Content-Type: text/plain; charset="utf-8"
Sent from Yahoo7 Mail on Android
On Sat, 11 Jun, 2016 at 11:17 AM, md mahbubur<[email protected]> wrote:
Hi,Currently, I am working with USRP2 device for my research. I have been
trying to activate this previously used device for last three days but failed
to make it talk to my computer(Mac?OSx?El Capitan) via ping command (usb2
ethernet adapter is used for connection between computer and device; also
direct ethernet cable connection was tested with another?pc?but seems the
device is dead, no response!). Then I assumed the there might be a firmware
issue. I erased the sd card and tried to copy usrp2_fw.bin and usrp2_fpga.bin
files via sdcard_burner_gui.py program but the program was giving an error
saying "the dd/disk3: resource is busy!". However, Then I tried to copy those
files by drag and dropping them, which copied well but couldn't help to
communicate the?device. The device loads the firmware first and stays with only
F LED indicator lit up. In this instance, I need suggestion what should I do to
make
it run! P.S. bin files are collected
from?uhd-images_003.010.twinrx-devel-234-g6189cea6 folder from ettus?support
website. Thanks
Regards,Mahbubur RahmanUniverity of New South Wales, Australia
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Message: 2
Date: Sun, 12 Jun 2016 04:16:17 +0000
From: "Swanson, Craig" <[email protected]>
To: Jonathon Pendlum <[email protected]>
Cc: Marcus M?ller <[email protected]>, Martin Braun
<[email protected]>, "[email protected]"
<[email protected]>
Subject: [USRP-users] Error: RuntimeError: x300_dac_ctrl: timeout
waiting for DAC PLL to lock
Message-ID: <[email protected]>
Content-Type: text/plain; charset="iso-8859-1"
Jonathon,
I am getting this error when I run uhd_usrp_probe --init-only on an X310 using
noc_block_skeleton in rfnoc-radio-redo:
craig@craig-VirtualBox:~/uhd/fpga-src/usrp3/top/x300/build ((detached from
b62d96c))$ uhd_usrp_probe --init-only
linux; GNU C++ version 4.8.4; Boost_105400; UHD_003.010.rfnoc-316-gb7546712
-- X300 initialization sequence...
-- Determining maximum frame size... 1472 bytes.
-- Setup basic communication...
-- Loading values from EEPROM...
-- Setup RF frontend clocking...
-- Radio 1x clock:200
-- Initialize Radio0 control...
-- Radio 0 Ctrl SID: 00:00>02:30
-- Performing register loopback test... fail
Error: RuntimeError: x300_dac_ctrl: timeout waiting for DAC PLL to lock
?
Craig F. Swanson
Research Engineer II
Information and Communications Laboratory
Communications, Systems, and Spectrum Division
Georgia Tech Research Institute
Room 560
250 14th St NW
Atlanta, GA 30318
Cell: 770.298.9156
http://www.gtri.gatech.edu<https://mail.gtri.gatech.edu/owa/redir.aspx?C=c20925f2f0af4dd29329ddf0701ecfff&URL=http%3a%2f%2fwww.gtri.gatech.edu%2f>
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