Re: [Discuss-gnuradio] Important update

2015-01-22 Thread Rickard Radio
Is there any current realistic time plan for bringing back ControlPort into GnuRadio? Or does any good alternative exist in GR? We would like to remote control a transmitter and a receiver. Rickard On 08 Aug 2014, at 23:25, Tom Rondeau t...@trondeau.com wrote: I want to warn everyone of a

Re: [Discuss-gnuradio] Important update

2015-01-22 Thread Sylvain Munaut
We would like to remote control a transmitter and a receiver. There is the XML RPC mechanism Cheers, Sylvain ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

Re: [Discuss-gnuradio] Important update

2015-01-22 Thread Tom Rondeau
On Thu, Jan 22, 2015 at 9:25 AM, Rickard Radio rickardra...@gmail.com wrote: Is there any current realistic time plan for bringing back ControlPort into GnuRadio? Or does any good alternative exist in GR? We would like to remote control a transmitter and a receiver. Rickard There has

Re: [Discuss-gnuradio] Fwd: Write a source block in python

2015-01-22 Thread Anderson, Douglas J.
I think having the work fn return -1 will cause the flowgraph to exit, so you could potentially have a self.count = 1 in __init__ and then when you've output = self.count, have work return -1 -Doug Douglas Anderson | Intern DOC/NTIA/ITS-T | 325 Broadway St., Boulder, CO 80305 | P: 303 497 3582

Re: [Discuss-gnuradio] gr-cdma

2015-01-22 Thread Frank Pinto
Hello, What type of code sequences are you using for this CDMA module. (Maximum Length Sequences, Walsh Hadamard, Gold codes, etc). I see something here called Kronecker filter but am not too sure what that is.  On Tuesday, January 20, 2015 1:43 PM, Achilleas Anastasopoulos

Re: [Discuss-gnuradio] Fwd: Write a source block in python

2015-01-22 Thread Thanasis Balafoutis
Thank you Doug! return -1 indeed cause the flowgraph to exit. Is there any trick to stop also the execution on my program (after 1 sec)? Another problem I have is that the output is always 32768 bytes def work(self, input_items, output_items): return len(output_items[0]) If I change it

Re: [Discuss-gnuradio] Important update

2015-01-22 Thread John Malsbury
As Sylvain said, use XML-RPC, or encapsulate the control of the flow graph. Kind of like tunnel.py (without being too much like tunnel.py). ;) -John On Thu, Jan 22, 2015 at 6:25 AM, Rickard Radio rickardra...@gmail.com wrote: Is there any current realistic time plan for bringing back

[Discuss-gnuradio] Am I missing something in the documentation regarding Hier blocks?

2015-01-22 Thread Jon West
I have a bunch of hier blocks I'm trying to use. Despite have the python and xml related to the block in ~/.grc-gnuradio I keep getting an error that the hier block does not exist, and clicking on the block and clicking open hier block does nothing. What am I missing?

Re: [Discuss-gnuradio] Am I missing something in the documentation regarding Hier blocks?

2015-01-22 Thread Chris Kuethe
I have .grc_gnuradio ... underscore, not hyphen $ ls .grc*/* .grc_gnuradio/string_source.grc .grc_gnuradio/string_source.py .grc_gnuradio/string_source.py.xml On Thu, Jan 22, 2015 at 1:02 PM, Jon West west...@gmail.com wrote: I have a bunch of hier blocks I'm trying to use. Despite have the

[Discuss-gnuradio] Fwd: Write a source block in python

2015-01-22 Thread Thanasis Balafoutis
Hi I wrote a simple source block that reads a string (as a parameter) and outputs the corresponding array of bytes. Here is the code: class myblock(gr.sync_block): def __init__(self, helloMsg): gr.sync_block.__init__(self, name=myblock, in_sig=None,