Re: reentrant values?

2021-08-11 Thread Steven Barbo
Hi JM. Wow! Very helpful - thank you. On Wed, Aug 11, 2021 at 11:53 AM wrote: > I think I have been trying to address this topic in > https://www.youtube.com/watch?v=M8dqgqO4TuI > with complementing 0MQ streaming (target to host) with a TCP-server thread > running next to the GNU Radio Python fl

Re: reentrant values?

2021-08-11 Thread jmfriedt
I think I have been trying to address this topic in https://www.youtube.com/watch?v=M8dqgqO4TuI with complementing 0MQ streaming (target to host) with a TCP-server thread running next to the GNU Radio Python flowgraph, accepting commands (host to target) to tune flowchart parameters. Best, JM --

Re: Working Narrowband FM examples?

2021-08-11 Thread Gary Schafer
Hi, Nathan, I'm with you on the "too far down in the weeds / eyes roll back in my head". I still do that even now. Just watch me in a staff meeting. Sorry about the hardware question. Had it in my head that you'd tried *ANOTHER* SDR other than the HackRF. My bad. Yes, it should be capable of 2

Re: Working Narrowband FM examples?

2021-08-11 Thread Kristoff
Hi Nathan, firdes.low_pass(1, 8e6, 5000, 1700) Oefti! .. that is a very narrow filter! Keep in mind that in DSP, the more narrow a filter, the more computational expensive it is. And 'narrow' is related to the passband of the filter compared to the samplerate.. 5000 Hz compared to 8 MHz,

Regarding an error in the gr-packetizer

2021-08-11 Thread GNU Radio, the Free & Open-Source Toolkit for Software Radio
Hello everyone, I am currently working on the project "'Implementation of a packet encoder/decoder pair in the GNU radio framework'".I am getting some an error while running the project shown as: Showing: "/home/dragon/chchc/gnuradioproject-master/gr-packetizer/examples/chain_rx_debug_differential.