Hi group
I tried to run DATV decoding using SDRPlay RSP2.
But apparently it wouldn't be too easy for me, I tried to do it on Jetson Nano.
forum.amsat-dl.org/cms/index.php?attachment/6306/
Unfortunately, after downloading and compiling the appropriate libraries, the stream does not run despite correct RSP2 detection.
And it looks like this:
Code
apps$ rx_sdr -g 30 -s 1000000 -f 748010000 - | ./leandvb --u8 -f 1000e3 --nhelpers 4 --sampler rrc --rrc-rej 30 --sr 500e3 --gui --standard DVB-S2 --ldpc-helper ldpc_tool | cvlc -
VLC media player 3.0.8 Vetinari (revision 3.0.8-0-gf350b6b5a7)
[000000558e064420] dummy interface: using the dummy interface module...
[INFO] devIdx: 0
[INFO] hwVer: 2
Using device 1702014300: sdrplay_api_api_version=3.070000 sdrplay_api_hw_version=2
Found 1 channel(s) :
Channel 0 :
Found 3 antenna(s): Antenna A Antenna B Hi-Z
Found 2 gain(s): IFGR RFGR
Found 2 frequencies: RF CORR
Found 19 sample rates: 62500 96000 125000 192000 250000 384000 500000 768000 1000000 2000000 2048000 3000000 4000000 5000000 6000000 7000000 8000000 9000000 10000000
Found 8 bandwidths: 200000 300000 600000 1536000 5000000 6000000 7000000 8000000
Using output format: CU8 (input format CS16, 4 bytes per element)
Sampling at 1000000 S/s.
Tuned to 748010000 Hz.
Tuner gain set to 30.00 dB.
[INFO] Using format CS16.
Reading samples in sync mode...
[ERROR] error in activateStream() - Init() failed: sdrplay_api_Fail
Failed to activate stream
sch stopped
[0000007f68001100] mjpeg demux error: cannot peekAnyone have idea what is wrong?
73
Adam