[Discuss-gnuradio] How do I use the Gnuradio GRC XML RPC client or server components?

2015-04-22 Thread numeric
Please understand, I know nothing about networking, client, server, rpc, marshaling, sockets, Python and all newer programming environments. However; I do know C,C++ and understand Windows messaging, wait for single object, wait for multiple objects and similar Windows API stuff. Not sure if there

Re: [Discuss-gnuradio] Correlation Estimation Block Oddity

2015-04-22 Thread Nick Foster
Short answer: use corr_est as your tag. The corr_start tag is undelayed by the matched filter length, and intended for other purposes (data-aided equalizers, etc.). Andy Walls can say more, but it's enough to say the later three tags are the ones that match the peak of the correlation in the output

[Discuss-gnuradio] How do I use the Gnuradio GRC XML RPC client or server components?

2015-04-22 Thread numeric
How do I use the Gnuradio GRC XML RPC client or server components? Please understand, I know nothing about networking, client, server, rpc, marshaling, sockets, Python and all newer programming environments. However; I do know C,C++ and understand Windows messaging, wait for single object, wait f

[Discuss-gnuradio] Correlation Estimation Block Oddity

2015-04-22 Thread Richard Bell
Hello all, I'm using GR 3.7.8. I'm trying to work the new Correlation Estimation block into my design. I'm seeing what looks like unintended behavior for the tag placements. Sometimes the corr_start tag is placed on the same sample as the corr_est, time_est and phase_est tags, but sometimes the co

Re: [Discuss-gnuradio] Some misconceptions about the "peak_detector2" block

2015-04-22 Thread Tom Rondeau
On Tue, Apr 21, 2015 at 2:23 PM, Frank Fu wrote: > Thanks for your response, Tom. So basically, the documentation needs to > be updated to better reflect the desired behavior of the block. My > interpretation of the behavior would be something like “The look_ahead > value creates a minimum sear

[Discuss-gnuradio] Dependee is newer than depender gr-3.7.7 verbose build (harmless?)

2015-04-22 Thread ikjtel
Greetings These messages appeared when running "make V=1 VERBOSE=1" on a checkout of v3.7.7 in ubuntu 14.04 x86_64. The build ran OK  - not sure how serious it is; I'm posting in case anyone finds it interesting. Best Regards Max~~~Dependee "/home/mhp/gnuradio-3.7.7-host/build

[Discuss-gnuradio] GRCon15: Call For Presentations and Tutorials Reminder

2015-04-22 Thread Michael Dickens
GRCon15 is the next installment of the fastest growing SDR-focused conference in the world.  GRCon is becoming the go-to event for for beginners, advanced users, and core developers to exchange ideas and information related to SDR. If you would like to showcase your latest work with GNU Radio and S

Re: [Discuss-gnuradio] Undefined reference to `gr::blocks::vector_source_b::make()'

2015-04-22 Thread mohamedx
Hi Marcus, You know what, when I start reviewing my cmake files from the main CMakeLists.txt, I found that I didn't have BLOCKS in that set() instruction !! I've just regenerated and built my project, there's no more undefined reference error. Thanks Marcus, well seen, I hope this helps somebody

Re: [Discuss-gnuradio] Undefined reference to `gr::blocks::vector_source_b::make()'

2015-04-22 Thread Marcus Müller
do you use set(GR_REQUIRED_COMPONENTS RUNTIME FFT BLOCKS) (or any other permutation) in your main CMakeLists.txt? Greetings, Marcus On 04/22/2015 03:19 PM, mohamedx wrote: > Thanks Martin, you're right, it's about linking gnuradio-blocks libraries. > To make it easy, I've regenerated my project

Re: [Discuss-gnuradio] Undefined reference to `gr::blocks::vector_source_b::make()'

2015-04-22 Thread mohamedx
Thanks Martin, you're right, it's about linking gnuradio-blocks libraries. To make it easy, I've regenerated my project (for Eclipse CDT4), and when I took the time to read what cmake outputs, I found that he actually didn't check for gnuradio-blocks, though he successfully found the others: runtim

[Discuss-gnuradio] 2nd IEEE Signal Intelligence Challenge

2015-04-22 Thread Felix Wunsch
Hi all, on behalf of the IEEE Student Branch Karlsruhe [0], I'm happy to announce the 2nd IEEE Signal Intelligence Challenge (ISIC) which is organized in cooperation with the Secure Mobile Networking Lab (Seemoo) at the TU Darmstadt [1]! Like last year, it's all about finding, decoding and d