Re: [Discuss-gnuradio] Intercommunicate processes

2012-08-01 Thread Tom Rondeau
On Wed, Aug 1, 2012 at 3:19 AM, Pol Henarejos wrote: > Dear Tom, > > Even though the loses are low, I would like to do not lose any sample. I > implemented a sink/source block using shared memory and I can guarantee > that there are no loses. > However I discovered a deeper problem. There is a str

Re: [Discuss-gnuradio] Intercommunicate processes

2012-08-01 Thread Pol Henarejos
Dear Tom, Even though the loses are low, I would like to do not lose any sample. I implemented a sink/source block using shared memory and I can guarantee that there are no loses. However I discovered a deeper problem. There is a strange behaviour with hier_block2. I test the following topoly: A -

Re: [Discuss-gnuradio] Intercommunicate processes

2012-07-30 Thread Josh Blum
> I also tried to use a tcp stack to obtain a fileno and then use > file_descriptor_source/sink but in windows is not possible to use > read/write on a socket descriptor (you can only use recv/send). So I > need to find another solution but I don't know how to solve it. > if it helps, there is a

Re: [Discuss-gnuradio] Intercommunicate processes

2012-07-30 Thread Tom Rondeau
On Mon, Jul 30, 2012 at 4:33 AM, Pol Henarejos wrote: > Dear list, > > I would need to communicate two separated gnuradio programs. I tried to > use udp_sink / udp_source in the same machine but there are many many > packets lost. Is there a way to use a kind of sink/source without losses > to com

[Discuss-gnuradio] Intercommunicate processes

2012-07-30 Thread Pol Henarejos
Dear list, I would need to communicate two separated gnuradio programs. I tried to use udp_sink / udp_source in the same machine but there are many many packets lost. Is there a way to use a kind of sink/source without losses to communicate separated programs in Windows? I also tried to use a tcp