I am using the example grc file found with on the page https://wiki.myriadrf.org/Gr-limesdr_Plugin_for_GNURadio#Digital_Video_Broadcast_DVB-T_transmitter_example and when I execute the flow graph, the limesdr mini that I am using outputs nothing and the GUI that comes up doesn’t do anything either. (I am assuming the dots are supposed to flash as data is transmitted…)
I have tried tuning to the set frequency with an RTL stick and VLC to attempt to receive the video feed, but it really does appear that there isn’t anything being transmitted with this example.
I have verified that the board itself works via LimeQuickTest and the use of a FM transmitter flowgraph that produced audio in a nearby radio, albeit somewhat distorted.
I picked up the limesdr mini in hopes to use it as the core of an ATV station, but being really new to all this, GNU Radio and the behavior of the sdr have me a bit lost as to what is going on here.
OS: Linux Mint (based on Ubuntu 18.04)
SDR: LimeSDR Mini
Software: GNU Radio 3.7.11