yes, I did update the CPLD, one by one with the other two powered off.
I noticed something really strange,
hackrf_transfer can identify the three devices with the -d option, however it
is not identifying individual device whenever I run osmocom_fft with -a option
or run gnuradio-companion, below is a screen capture with gnuradio-companion.
Generating: "/home/rock/Documents/sdr/grc/angle_of_arrival/top_block.py"
Generating: "/home/rock/Documents/sdr/grc/angle_of_arrival/top_block.py"
Executing: "/home/rock/Documents/sdr/grc/angle_of_arrival/top_block.py"
linux; GNU C++ version 4.8.2; Boost_105400; UHD_003.005.005-0-unknown
(python2:4209): IBUS-WARNING **: The owner of /home/rock/.config/ibus/bus is
not root!
Using Volk machine: avx_64_mmx_orc
gr-osmosdr 0.1.1 (0.1.1) gnuradio 3.7.2.1
built-in source types: file osmosdr fcd rtl rtl_tcp uhd hackrf bladerf rfspace
Using HackRF One with firmware 2015.07.2
gr-osmosdr 0.1.1 (0.1.1) gnuradio 3.7.2.1
built-in source types: file osmosdr fcd rtl rtl_tcp uhd hackrf bladerf rfspace
FATAL: Failed to open HackRF device (-1000) HACKRF_ERROR_LIBUSB
Trying to fill up 1 missing channel(s) with null source(s).
This is being done to prevent the application from crashing
due to gnuradio bug #528.
------------------ Original ------------------
From: "Adam Blanquart";<ablanqu...@gmail.com>;
Date: Tue, Mar 29, 2016 10:59 AM
To: "hackrf-dev"<hackrf-dev@greatscottgadgets.com>;
Subject: Re: [Hackrf-dev] cannot talk to more than one hackrf one
withUbuntu14.04
Gonna ask Cinead's question again because I don't believe you answered it...
have you updated the CPLD on each device?
- adam
On Mon, Mar 28, 2016 at 7:50 PM, Martin Smith via HackRF-dev
<hackrf-dev@greatscottgadgets.com> wrote:
Use pybombs ( http://pybombs.info/ ) to install the latest
gnuradio, gr-osmosdr and everything that it needs. The packages in most
Linux distributions are not the latest and greatest normally, there are
exceptions like pentoo.
On 29/03/2016 02:43, Trek Liu wrote:
Thanks, but both libhackrf and gr-osmosdr are up to date, I am
running out of ideas. rock@rock-machine:~$ sudo apt-get install libhackrf-dev
Reading package lists... Done Building dependency tree Reading state
information... Done libhackrf-dev is already the newest version. 0 upgraded, 0
newly installed, 0 to remove and 0 not upgraded. rock@rock-machine:~$ sudo
apt-get install gr-osmosdr Reading package lists... Done Building dependency
tree Reading state information... Done gr-osmosdr is already the newest
version. 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
------------------ Original ------------------ From: "Cinaed
Simson";<cinaed.sim...@gmail.com>; Date: Tue, Mar 29, 2016 05:29 AM To:
"hackrf-dev"<hackrf-dev@greatscottgadgets.com>; Subject: Re: [Hackrf-dev]
cannot talk to more than one hackrf one withUbuntu 14.04 See if you can upgrade
gr-osmosdr: apt-get install gr-osmosdr When you start grc, it should print
out the serial numbers of all the HackRF devices it finds - and indicate if
it's a match or it's skipping it based on the serial number you provided. Note,
I'm assuming you upgraded libhackrf when you upgraded the firmware and the
cpld. -- Cinaed On 03/28/2016 06:12 AM, Trek Liu wrote: nope,
tried already and does not work, again the same rx led lit from the same device
regardless of the -a options on the command line as below,
rock@rock-machine:~$ osmocom_fft -a hackrf=2f58b5e1 linux; GNU C++ version
4.8.2; Boost_105400; UHD_003.005.005-0-unknown gr-osmosdr 0.1.1 (0.1.1)
gnuradio 3.7.2.1 built-in source types: file osmosdr fcd rtl rtl_tcp uhd hackrf
bladerf rfspace Using HackRF One with firmware 2015.07.2 Using Volk machine:
avx_64_mmx_orc rock@rock-machine:~$ osmocom_fft -a hackrf=2f5e8ee1 linux; GNU
C++ version 4.8.2; Boost_105400; UHD_003.005.005-0-unknown gr-osmosdr 0.1.1
(0.1.1) gnuradio 3.7.2.1 built-in source types: file osmosdr fcd rtl rtl_tcp
uhd hackrf bladerf rfspace Using HackRF One with firmware 2015.07.2 Using
Volk machine: avx_64_mmx_orc Orock@rock-machine:~$ osmocom_fft -a
hackrf=377f1125 linux; GNU C++ version 4.8.2; Boost_105400;
UHD_003.005.005-0-unknown gr-osmosdr 0.1.1 (0.1.1) gnuradio 3.7.2.1 built-in
source types: file osmosdr fcd rtl rtl_tcp uhd hackrf bladerf rfspace Using
HackRF One with firmware 2015.07.2 Using Volk machine: avx_64_mmx_orc
rock@rock-machine:~$ ------------------ Original ------------------ *From: *
"Alexandru Csete";<oz9...@gmail.com>; *Date: * Mon, Mar 28, 2016 09:08 PM *To:
* "Trek Liu"<trek...@qq.com>; *Cc: *
"hackrf-dev"<hackrf-dev@greatscottgadgets.com>; *Subject: * Re: [Hackrf-dev]
cannot talk to more than one hackrf one with Ubuntu 14.04 On Mon, Mar 28, 2016
at 2:50 PM, Trek Liu <trek...@qq.com> wrote: I am running
ubuntu 14.04, with three HackRF one devices connected to the system. All three
were with the 2015.07.2 firmware and the CPLD programs were also updated
individually. HackRF_info can identify all three devices (see below), however
when I run osmocom_fft with -a hackrf=0/1/2 options, the same HackRF device is
always selected for streaming instead of the specified ones by -a
hackrf=options (I can see the RX led lit from the same
device every time). Same thing is observed with Gnuradio-companion. could
anyone give a clue? Accroding to the gr-osmosdr wiki page,
one can use the serial number instead of the device index:
http://sdr.osmocom.org/trac/wiki/GrOsmoSDR#HackRFSourceSink Maybe that works
better. Alex _______________________________________________ HackRF-dev mailing
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--
ADAM BLANQUART | ablanqu...@gmail.com |_______________________________________________
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