Re: Watchdog for GNU Radio

2020-11-07 Thread Kopa Rebu
bedding a python module in the flow graph, that periodically checkswhether the nitems_written(0) of your osmocom_source has increased sincelast call, and otherwise shuts down the flow graph.Cheers,MarcusOn 07.11.20 13:40, Kopa Rebu wrote: Hi all,   I use GNU Radio with a rtl-sdr dongle, which I tun

Watchdog for GNU Radio

2020-11-07 Thread Kopa Rebu
Hi all, I use GNU Radio with a rtl-sdr dongle, which I tune to some frequency and then leave unattended for some hours. Sometimes, the reception just stops: in my flowgraph, I have some display sinks showing the waveform, and it remains still, like frozen. The GNU Radio interface is not frozen, tho