hello all,
checking my mail subscribsion
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Hi all,
Clayton and I worked on the FM RDS project over the last weeks. I think
that the receiving side is in a pretty good state now. It works well
with the RTL SDR.
You can find a demo here:
www.youtube.com/watch?v=05i9C5lhorY
and the code here:
https://github.com/bastibl/gr-rds
There was
Hello all,
is it possible to design our own block of QAM from small blocks like
filters, synchronizers, adders etc.
regards,
Irfan Ulllah ___
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Hi,
I've been trying out pybombs again for building the latest gnuradio. I
keep getting errors, but interestingly, if I just run the build again, I
always get a little further. That seems strange. Here's the tail of one
of the errors:
[ 65%] Building CXX object
gr-blocks/lib/CMakeFiles/gnuradi
This error occurred when attempting to do "./pybombs install gnuradio" - after
I manually overrode the recipe to build libusb-1.0.9 from source. That made
uhd happy [after I found it was still looking for the one in /usr/include/, and
corrected that], and the process got 90% of the way done com
pybombs is great!
Ran into a small error compiling uhd which access 'libusb_error_name'
- that symbol was not added until libusb-1.0.9, but the pybombs recipe
has "satisfy_deb: libusb-1.0-0-dev" - which doesn't define that
symbol, so there's a compile error...
Should the recipe be changed to
It could be the usrp digitally clipping, not the analyzer.
Matt
On Tue, Jan 7, 2014 at 5:17 PM, Jonathan Fox <31...@cardinalmail.cua.edu>wrote:
> On Tue, Jan 7, 2014 at 7:11 PM, Marcus D. Leech wrote:
>
>>
>> Try reducing the amplitude to 0.7. Another possibility is that your
>> computer can'
On Tue, Jan 7, 2014 at 7:11 PM, Marcus D. Leech wrote:
>
> Try reducing the amplitude to 0.7. Another possibility is that your
> computer can't keep up. If you are using one of the standard programs, are
> there U's printing in the terminal?
>
> Matt
>
> Also, what RF gain are you setting? D
pybombs is great!
Ran into a small error compiling uhd which access 'libusb_error_name' - that
symbol was not added until libusb-1.0.9, but the pybombs recipe has
"satisfy_deb: libusb-1.0-0-dev" - which doesn't define that symbol, so there's
a compile error...
Should the recipe be changed to
Try reducing the amplitude to 0.7. Another possibility is that your
computer can't keep up. If you are using one of the standard
programs, are there U's printing in the terminal?
Matt
Also, what RF gain are you setting? Does it exceed the maximum input
level of the spectrum analyser?
A
Try reducing the amplitude to 0.7. Another possibility is that your
computer can't keep up. If you are using one of the standard programs, are
there U's printing in the terminal?
Matt
On Tue, Jan 7, 2014 at 3:03 PM, Jonathan Fox <31...@cardinalmail.cua.edu>wrote:
> A colleague and I are sendi
Dear All,
Here is my .fsm file for 5/6 rate convolutional coding. The two generators
are: 1+D2 and 1+D+D2. The puncturing pattern is: 10101 and 11010.
I'm sending this email in case anyone else needed the .fsm for a 5/6 rate
code. If you find any errors, please let me know.
Thanks.
best,
Aditya
Thanks a lot, Doug. I appreciate your reply.
On Tue, Jan 7, 2014 at 4:25 PM, Doug Knabe wrote:
> On 01/07/2014 03:02 PM, Nazmul Islam wrote:
>
>> I am working on how channel scheduling algorithm influences system level
>> power consumption in software defined radios. I need the power consumptio
On 01/07/2014 03:02 PM, Nazmul Islam wrote:
I am working on how channel scheduling algorithm influences system
level power consumption in software defined radios. I need the power
consumption of different components of SDR front ends.
Is there any document that lists the model names of the fol
I am working on how channel scheduling algorithm influences system level
power consumption in software defined radios. I need the power consumption
of different components of SDR front ends.
Is there any document that lists the model names of the following
components in USRP;
1. ADC
2. DAC
3. A
On Tue, Jan 7, 2014 at 12:21 PM, Dan CaJacob wrote:
> Hey Tom,
>
> Here's some more detail into our problem.
>
> When running the flowgraph, we get the following error:
>
> File "/usr/local/lib/python2.7/dist-packages/sq/sq_swig.py", line 679, in
> make
> return _sq_swig.usrp_pa_control_make(*
I just updated pybombs to the latest git version by using git remote update
git pull. A new environment variable "makewidth" was introduced recently
that - if not defined - leads to an infinite number of make processes
been started and the machine freezing because of out of memory errors.
So check
On Tuesday, January 7, 2014 2:54 PM, Irfan Ullah wrote:
Hello everyone,
can someone tell me the purpose of packet encoder/decoder?
Regards,
Irfan Ullah
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Hello everyone,
can someone tell me the purpose of packet encoder/decoder?
Regards,
Irfan Ullah___
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Hi everyone,
a quick reminder regarding the upcoming FOSDEM: There is a whole track
dedicated to SDR, and FOSDEM is free (both as in beer as in speech)! GNU
Radio is a big part of this, but so are other interesting SDR projects.
Check out our track's website and the agenda:
http://gnuradio.org/re
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