[Discuss-gnuradio] Introduction for GSoC18 participation

2018-03-21 Thread Luca Schmid
Hi everyone, I am Moritz Luca Schmid, a graduate student from Karlsruhe Institute of Technology (KIT). Since 2016 I am in touch with GNU Radio, mainly developing for the Communications Engineering Lab (CEL) in Karlsruhe, where I am working as an assistant researcher. In 2017, I successfully

[Discuss-gnuradio] Async FEC Viterbi abort/sigsegv

2018-03-21 Thread Daniel Estévez
Hi all, I'm using the Aync FEC decoder block to do Viterbi decoding on some of my gr-satellites flowgraphs. Depending on the input message size, I'm getting aborts or sigsegvs regarding malloc() and memory corruption. I have been able to isolate the problem and produce the attached GRC

Re: [Discuss-gnuradio] Accessing the ADI registers on B200mini

2018-03-21 Thread Marcus D. Leech
On 03/21/2018 02:24 PM, Firdavs Pulat wrote: Hi Marcus, Thank you for your help and patience! Following your suggestion, I think I was able to turn the AGC on. Now, I'm wondering what mode it's running at (e.g., slow, fast, etc). Looking at the multi_usrp class, I don't see any API's to set

Re: [Discuss-gnuradio] Accessing the ADI registers on B200mini

2018-03-21 Thread Firdavs Pulat
Hi Marcus, Thank you for your help and patience! Following your suggestion, I think I was able to turn the AGC on. Now, I'm wondering what mode it's running at (e.g., slow, fast, etc). Looking at the multi_usrp class, I don't see any API's to set the mode. But in the ad9361_ctrl class, I see an

Re: [Discuss-gnuradio] FSK transmitter tutorial

2018-03-21 Thread Murray Thomson
Thank you all for your help. It's a good starting point for what I need. On 21 March 2018 at 00:38, Ron Economos wrote: > I have a RTTY flow graph that you may find useful as a starting point. > It's transmit only (I was just using it to test the RTTY decoder on the > ICOM