hello sir
here , i try to install air modes but i face this kind of
error
mahesh@HP:~/gr-air-modes/build$ cmake ..
-- Build type not specified: defaulting to release.
Checking for GNU Radio Module: RUNTIME
* INCLUDES=/usr/local/include
* LIBS=/usr/local/lib/libgnuradio-runtim
Thanks for the tip. I tried it... but the numbers and peak/average buttons will introduce complexity instead of simplifying the interface. I did learn about the number sink. Thank you for the tip. Maybe I'll try to disassemble the number sink to make a light.Jim
Original Message
Thanks Marcus
Appreciate your time
Andrew
Sent from my iPhone
> On 26 Jan 2014, at 8:05 am, "Marcus D. Leech" wrote:
>
>> On 01/25/2014 04:59 PM, Andrew Rich wrote:
>> Hi, got some questions
>>
>> 1. Can GNURadio run on OpenSUSE Linux
> Yes.
>
>> 2. Can GNURadio work with RTL SDR dongles ?
On 01/25/2014 04:59 PM, Andrew Rich wrote:
Hi, got some questions
1. Can GNURadio run on OpenSUSE Linux
Yes.
2. Can GNURadio work with RTL SDR dongles ?
Yes.
3. What can you do with the output of GNU Radio
For instance, other than listening , can you
decode AX25 decode PSK31
visualise the
Hi, got some questions
1. Can GNURadio run on OpenSUSE Linux
2. Can GNURadio work with RTL SDR dongles ?
3. What can you do with the output of GNU Radio
For instance, other than listening , can you
decode AX25
decode PSK31
visualise the audio like on a scope
do a spectral display
decode ADS
The number sink has a gauge option.
On Saturday, January 25, 2014, wrote:
> I've written an application for my client. The application works great
> (monitoring multiple channels for radio traffic and recording the demod FM
> stream). The client would like to see a couple of lights that show act
I've written an application for my client. The application works great (monitoring multiple channels for radio traffic and recording the demod FM stream). The client would like to see a couple of lights that show activity on the channel rather than a FFT GUI plot, which I like. Does anyone know of
Hi Martin,
First of all, many thanks for your last reply, it was extremely helpful!
I'm just having a little bit of a problem with your suggestion to scale the
tag length, which
I'm doing using a length scalar of 8.
Tag Debug: Rx Bytes
Input Stream: 00
Offset: 0 Source: n/a Key: packet_le
Looks like there's something wrong with how you try to instantiate a
struct from a trait. Possibly wrong template parameters?
The problem has nothing to do with GNU Radio per se.
You should check the boost documentation or some C++ resource, e.g.
http://www.parashift.com/c++-faq/index.html
H
On Sat, Jan 25, 2014 at 10:46 AM, Activecat wrote:
> Dear Sir,
>
> I understand that gnuradio use FFTW to perform fast fourier transform.
> In contrast, what is the library used by gnuradio to perform low-pass
> filtering (LPF)?
>
> My intension is to create a custom block to perform digital downc
Dear Sir,
I understand that gnuradio use FFTW to perform fast fourier transform.
In contrast, what is the library used by gnuradio to perform low-pass
filtering (LPF)?
My intension is to create a custom block to perform digital downconversion
(DDC).
This is to simulate a SBX daughtercard in recei
On 01/25/2014 02:59 PM, Miklos Maroti wrote:
> Hi Martin,
>
> But the buffers are already allocated, and I assume that they are not
> resized dynamically. So even if you change the relative rate at
> runtime, you will get into the "sched: is requesting more input
> data than we can provide" error
Looks like a a C++ or boost question?
Are you experienced in using C++ templates?
Regards,
Johan
On Sat, 25 Jan 2014, MHMND Herath wrote:
Dear Sir
When I trying to implement message passing between 2 blocks called a1_ff and
a2_ff following error comes when comiling. I cannot trace it.
Thanks
Dear Sir
When I trying to implement message passing between 2 blocks called a1_ff and
a2_ff following error comes when comiling. I cannot trace it.
Thanks
Neil
-
Scanning dependencies of target gnuradio-avg
[ 5%] Building CXX object lib/CMakeFiles/gnuradio-
Hi Martin,
But the buffers are already allocated, and I assume that they are not
resized dynamically. So even if you change the relative rate at
runtime, you will get into the "sched: is requesting more input
data than we can provide" error. So I do not understand how the
scheduler is going to us
On 01/25/2014 02:23 PM, Miklos Maroti wrote:
> One more question:
>
> Can I change the relative rate (with set_relative_rate) while the
> flowgraph is running? What effect does that have?
Yes, you can. As you said, the relative rate is a pointer for the
scheduler to figure out how much stuff you
One more question:
Can I change the relative rate (with set_relative_rate) while the
flowgraph is running? What effect does that have?
Miklos
On Sat, Jan 25, 2014 at 12:07 PM, Miklos Maroti
wrote:
> Hi Martin,
>
> Ok, I think I have fixed the problem. I did not set the relative rate
> properly
Hi Martin,
Ok, I think I have fixed the problem. I did not set the relative rate
properly in the constructor. It seems, that the scheduler uses the
relative rates to allocate buffers before the graph is executed, and
if some block is requesting more data at runtime, then we get into
problems. It i
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