Re: [Discuss-gnuradio] How to get a specific output of a block if a condition is true?

2019-10-04 Thread Tobias Tepper via Discuss-gnuradio
Hi Michael, Yes, I did. I split my problem and created 3 blocks, where each single block is responsible for a specific task. The first block (type sync) looks for the preamble with correlation and add a tag to the sample where correlation >= threshold. The second block (type general) looks for

Re: [Discuss-gnuradio] How to get a specific output of a block if a condition is true?

2019-09-15 Thread Michael Dickens
Hi Tobias - Did you make any progress with your issue? I'm wondering if you've thought about using the GR-provided preamble access blocks: prepend a preamble + embedded length on Tx, then correlate against the preamble & if found then decode the length & output a tagged stream with that many

[Discuss-gnuradio] How to get a specific output of a block if a condition is true?

2019-08-31 Thread Tobias Tepper via Discuss-gnuradio
Hello GNU Radio community, I'm trying to program a demodulation block for a variable pulse position modulation with c++ and have a problem where nobody know how to solve it. At the moment it is a offline simulation and don't use USRP yet but this is my final goal. I already created a block (type