shajen
commented
1 year ago Very interesting. Please run docker in background mode with docker compose up -d. If sdr-scanner crash, docker should restart app and log this message to logs. Please send log after a few days and I can check how often it happens. Is it very possible that this is random bug with USB bus or something similar. You don't need to worry about it because docker should restart app and continue work.
Use this instruction to get log https://github.com/shajen/rtl-sdr-scanner-cpp#debugging trace level is not needed, info level is enough
jointerCZ
Hello. I upgraded to the latest version and when I have multiple band scanned with one SDR, it no longer crashes after the first recording. But it still crashes for me, it lasted about 5 hours this time:
sdr-sdr-monitor-reader-1 | [2023-02-09 23:40:53.164][mqtt_reader ][Spectrogram ][INFO ] save, rtlsdr_00000001, 2023-02-09 23:40:53.109, 438000000 - 440000000, 2.0 kB, -65.14 dBfs sdr-sdr-monitor-reader-1 | [2023-02-09 23:40:53.466][mqtt_reader ][Spectrogram ][INFO ] save, rtlsdr_00000001, 2023-02-09 23:40:53.399, 445000000 - 447000000, 2.0 kB, -59.49 dBfs sdr-sdr-scanner-1 | rtlsdr_demod_read_reg failed with -7 sdr-sdr-scanner-1 | r82xx_write_arr: i2c wr failed=-9 reg=17 len=1 sdr-sdr-scanner-1 | rtlsdr_demod_write_reg failed with -9 sdr-sdr-scanner-1 | [2023-02-09 23:40:55.749325] [error ] [Scanner ] exception: set center frequency error sdr-sdr-scanner-1 | [2023-02-09 23:40:55.749352] [info ] [Scanner ] stop thread id: 23 sdr-sdr-scanner-1 | [2023-02-09 23:40:55.759626] [info ] [SamplesWrk ] stop thread id: 19 sdr-sdr-scanner-1 | [2023-02-09 23:40:55.759736] [info ] [spectrogram] deinit sdr-sdr-scanner-1 | [2023-02-09 23:40:55.759750] [info ] [fft ] deinit sdr-sdr-scanner-1 | [2023-02-09 23:40:55.759882] [info ] [SamplesWrk ] stop thread id: 20 sdr-sdr-scanner-1 | [2023-02-09 23:40:55.759980] [info ] [spectrogram] deinit sdr-sdr-scanner-1 | [2023-02-09 23:40:55.759993] [info ] [fft ] deinit sdr-sdr-scanner-1 | [2023-02-09 23:40:55.760074] [info ] [SamplesWrk ] stop thread id: 21 sdr-sdr-scanner-1 | [2023-02-09 23:40:55.760154] [info ] [spectrogram] deinit sdr-sdr-scanner-1 | [2023-02-09 23:40:55.760164] [info ] [fft ] deinit sdr-sdr-scanner-1 | [2023-02-09 23:40:55.760249] [info ] [SamplesWrk ] stop thread id: 22 sdr-sdr-scanner-1 | [2023-02-09 23:40:55.760352] [info ] [spectrogram] deinit sdr-sdr-scanner-1 | [2023-02-09 23:40:55.760410] [info ] [fft ] deinit sdr-sdr-scanner-1 | [2023-02-09 23:40:55.771296] [info ] [RtlSdr ] close device, index: 0, name: Generic RTL2832U OEM, serial: 00000001 sdr-sdr-scanner-1 | [2023-02-09 23:40:55.929286] [info ] [Mqtt ] stop thread id: 9 sdr-sdr-scanner-1 | [2023-02-09 23:40:55.929655] [info ] [main ] stop app auto_sdr sdr-sdr-scanner-1 | [2023-02-09 23:40:55.929674] [info ] [main ] stop thread id: 7 sdr-sdr-broker-1 | 1675982455: Client auto-194E1C2E-EA88-AEEE-C231-86CA0090E3B1 disconnected. sdr-sdr-scanner-1 exited with code 0
^CGracefully stopping... (press Ctrl+C again to force) Aborting on container exit...
I set the log level to trace and will provide full log once it happens again. Device is normal cheap dongle with R820T, Ubuntu 22.04.1 in VMWare Player (VM have 8 of AMD 5950X cores + 16GB RAM) with RTL-SDR about 5 days old from GIT. I will later configure it on old laptop to see if the VM is the problem.
Otherwise I like the SW very much, but I would appreciate a full list of possible config values to be documented. (and of course other demodulators later)