Hello all, I am trying to run gr-ctrlport-monitor. I get this error when I
lunch a command gr-ctrlport-monitor ~/.gnuradio$ gr-ctrlport-monitor Could not
connect to ControlPort endpoint at None:9090.Exception socket.error: (32,
'Broken pipe') in > ignoredCan you help me please to fix this error
Hello All Gnu Radio users,
After following some presentations of GNU Radio in FOSDEM, I decide to take
GNU Radio platform again and do some implementations.
My question is how can i use CtrlPort and gr-perf-monitorx to calculate the
processing time of each block within my flow graph ?
Thank
On Fri, May 23, 2014 at 9:39 PM, Marcus
D. Leech
wrote:
On 05/23/2014 12:23 PM, raf raf wrote:
Hello All Gnu Radio user,
To use a 2 TX, I want to change a clock rate to an accepted one, under 30.72
MHz. I use the API with uhd_usrp_probe and it works only for this command. Can
you give me the idea or python code to use this argument parameter with a
python flowgraph?
--args="master_clock
Hello All Gnu Radio user, To use a 2 TX, I want to change a clock rate to an
accepted one, under 30.72 MHz. I use the API with uhd_usrp_probe and it works
only for this command. Can you give me the idea or python code to use this
argument parameter with a python flowgraph?
--args="master_clock_
Hello all GnuRadio users,
I wanted to have a flowgraph without an USRP source and USRP sink, only by
using the software blocks. The objective is to transmit and receive the BPSK
modulated packets.
I attached a thread at the receiver to watch if the packets are demodulated.
When I run my flowg
Hi Marcus,
I tried to have a lib/CMakeLists.txt and CMakeLists.txt with a same
content like in ieee802-15-4 of Bastian, but it didn't work and now I had this
error after a modifications :
ImportError:
/usr/local/lib/python2.7/dist-packages/ieee_868_915/_ieee_868_915_swig.so:
undefined sy
> some required symbols.
> >
> > Happy hacking!
> >
> >
> > On Mon, Feb 10, 2014 at 12:59 PM, Nick Foster wrote:
> > Usually a "make clean" will solve this.
> >
> > --n
> >
> >
> > On Mon, Feb 10, 2014 at 9:57 AM,
/usr/local/lib/
nm libgnuradio-ieee_868_915.so | grep _ZN2gr6blocks12count_bits16Ej
and see if this symbol is undefined.
I had run
c++filt symbol-name
(replace symbol-name with _ZN2gr6blocks12count_bits16Ej in your case) to see
what this symbol is.
On Tue, Feb 11, 2014 at 1:43 AM, raf raf w
; discuss-gnuradio@gnu.org
You could also try "sudo ldconfig". It looks like the linker can't find some
required symbols.
Happy hacking!
On Mon, Feb 10, 2014 at 12:59 PM, Nick Foster wrote:
Usually a "make clean" will solve this.
--n
On Mon, Feb 10, 2014 at 9:57 AM, ra
Hi all gnuradio users,
I have an error when I try to execute a python script after adding a new block.
My block is add to a gnuradio 3.7 with gr_modtool with a command :
gr_modtool add -t sync packet_sinkThe module containing a blocks is
ieee_868_915. The error is :
Traceback (most recent c
Hello All,
I have a Segmentation fault (core dumped), when i run digital_bert_rx.py and
digital_bert_tx.py.
./digital_bert_rx.py -f 2460M --rx-gain=30 --args="addr=192.168.10.2"
./digital_bert_tx.py -f 2460M --tx-gain=30 --args="addr=192.168.10.3"
--amplitude=0.2
When I run for a sevral times
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