Re: [Discuss-gnuradio] Update Channel coding toolbox to Gnuradio 3.7.0

2014-06-28 Thread Tom Rondeau
On Fri, Jun 27, 2014 at 11:24 PM, Hoang Ngo Khac wrote: > Thank you Tom. > I've modified the Decode CCSDS 27. In particular, I changed the code in > implementation file (.cc): > > Existing code: > >> const float *in = (const float *)input_items[0]; >> unsigned char *out = (unsigned char *)o

Re: [Discuss-gnuradio] Update Channel coding toolbox to Gnuradio 3.7.0

2014-06-27 Thread Hoang Ngo Khac
Thank you Tom. I've modified the Decode CCSDS 27. In particular, I changed the code in implementation file (.cc): Existing code: > const float *in = (const float *)input_items[0]; > unsigned char *out = (unsigned char *)output_items[0]; > > for (int i = 0; i < noutput_items*16; i++) {

Re: [Discuss-gnuradio] Update Channel coding toolbox to Gnuradio 3.7.0

2014-06-25 Thread Tom Rondeau
On Wed, Jun 25, 2014 at 5:27 AM, Hoang Ngo Khac wrote: > Thank you Marcus. > > I've checked out gr-fec. The problem is that Decode CCSDS 27 block takes > float input while my data to feed it is in byte. > If you've built the documentation of the latest version of GNU Radio, look at the Forward E

Re: [Discuss-gnuradio] Update Channel coding toolbox to Gnuradio 3.7.0

2014-06-25 Thread Hoang Ngo Khac
Thank you Marcus. I've checked out gr-fec. The problem is that Decode CCSDS 27 block takes float input while my data to feed it is in byte. On Wed, Jun 25, 2014 at 3:23 PM, Marcus Müller wrote: > Hi Hoang, > > GNU Radio 3.7 has the gr-fec framework, and recent updates brought more > performan

Re: [Discuss-gnuradio] Update Channel coding toolbox to Gnuradio 3.7.0

2014-06-25 Thread Marcus Müller
Hi Hoang, GNU Radio 3.7 has the gr-fec framework, and recent updates brought more performance and some features, so if that matches your use case, go ahead and try it out! Greetings, Marcus On 25.06.2014 09:54, Hoang Ngo Khac wrote: > Deal all, > > Does anyone update the Channel Coding (https://

[Discuss-gnuradio] Update Channel coding toolbox to Gnuradio 3.7.0

2014-06-25 Thread Hoang Ngo Khac
Deal all, Does anyone update the Channel Coding (https://www.cgran.org/wiki/chancoding) toolbox so that it can work in Gnuradio 3.7.0? I did try to install this toolbox. The installation was done but it do not appear in Gnuradio Companion interface. Thanks, Hoang -- *Hoang Ngo-Khac* Vietnam Na