Installing Channel Coding Toolbox on Windows GNURadio

Dear all,
I am trying to install this toolbox
https://www.cgran.org/wiki/chancoding. However, I am working on a
windows environment GNU Radio, do anyone tried before or knows how can I
get it installed on a GNU Radio?
Thank you.
Regards,Sun

That cgran page says “GNU Radio >= 3.2.2”, which indicates it might be
terribly outdated and would not work with 3.6.5 (it can’t work with
3.7); I don’t know if Nico has touched the code base since 2011, but I
assume you’ll have to go great lengths to get it to work with current
GNU Radio versions.

Try the new gr-fec interface, now included in GNU Radio 3.7; it might
suit your needs!

Best Regards,
Marcus

Hi Marcus,

I’m using Encode CCSDS 27 and Decode CCSDS 27, but I don’t know how to
handle with the requirement of “float” input in the Decode CCSDS 27. I
tried to make a conversion block to convert bit to float (0 becomes -1
and
1 still becomes 1), but that did not work correctly.
In the flow graph that I attached, the Btf_Conversion block is to
converts
bits to floats and the Console Sink sink is just to print out what it
receives.

Best Regards,
V-L

Van-Ly Nguyen,
Signals and Systems of Laboratory - SSL
Faculty of Electronics and Telecommunications - FET
University of Engineering and Technology - UET
Vietnam National University, Hanoi - VNU

Tel: (+84) 978 819 406

On Wed, Jul 2, 2014 at 2:41 PM, Marcus Müller [email protected]

From: discuss-gnuradio-bounces+sun.wenbin=removed_email_address@domain.invalid
[mailto:discuss-gnuradio-bounces+sun.wenbin=removed_email_address@domain.invalid] On
Behalf Of Nguy?n Van Lý
Sent: Saturday, 2 August, 2014 4:51 PM
To: Marcus Müller
Cc: GNURadio D.ion List
Subject: Re: [Discuss-gnuradio] Installing Channel Coding Toolbox on
Windows GNURadio

Hi Marcus,

I’m using Encode CCSDS 27 and Decode CCSDS 27, but I don’t know how to
handle with the requirement of “float” input in the Decode CCSDS 27. I
tried to make a conversion block to convert bit to float (0 becomes -1
and 1 still becomes 1), but that did not work correctly.

In the flow graph that I attached, the Btf_Conversion block is to
converts bits to floats and the Console Sink sink is just to print out
what it receives.

Best Regards,

V-L

Van-Ly Nguyen,

Signals and Systems of Laboratory - SSL

Faculty of Electronics and Telecommunications - FET

University of Engineering and Technology - UET

Vietnam National University, Hanoi - VNU

Tel: (+84) 978 819 406

On Wed, Jul 2, 2014 at 2:41 PM, Marcus Müller [email protected]
wrote:

That cgran page says “GNU Radio >= 3.2.2”, which indicates it might be
terribly outdated and would not work with 3.6.5 (it can’t work with
3.7); I don’t know if Nico has touched the code base since 2011, but I
assume you’ll have to go great lengths to get it to work with current
GNU Radio versions.

Try the new gr-fec interface, now included in GNU Radio 3.7; it might
suit your needs!

Best Regards,
Marcus

On 02.07.2014 03:54, Sun Wenbin wrote:

Dear all,
I am trying to install this toolbox
https://www.cgran.org/wiki/chancoding. However, I am working on a
windows environment GNU Radio, do anyone tried before or knows how can I
get it installed on a GNU Radio?
Thank you.
Regards,Sun


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Hi V-L,

You may use Map block with parameters of -1,1 for your conversion (0
becomes -1 and 1 still becomes 1).

Regards,

Sun