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First try on combining gr-satellites with the satnogs-client and satnogs-flowgraphs

License: GNU General Public License v3.0

Shell 11.42% Python 87.26% Makefile 1.32%

gr-satellites satnogs-client

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janvgils sj-innovation belmy

satnogs_gr-satellites's Issues

FSK Decoding candidate

Now with the development trying to add FSK support I would suggest to add AAUSAT-4.
There doesn't seem to be a decoder within SatNOGS so lets try to activate the gr_satellites decoder for AAUSAT-4

gr_satellites --list_satellites

* AAUSAT-4 (NORAD 41460)
    2k4 FSK downlink 437.425 MHz FSK AAUSAT-4
    9k6 FSK downlink 437.425 MHz FSK AAUSAT-4

With the T-9 launch I was testing new yml files and during the creation I made an error that caused me the have a problem for over 2 days. At the end the problem was with gr_satellites --list_satellites one of the new yml files had a syntax error.

  if [ ! -s "$SATLIST" ] || [ ! -f "$GRSVER" ] || [ "$($GRSTS)" != "$(<"$GRSVER")" ]; then
    echo "$PRG Generating satellite list"
    $GRSBIN --list_satellites | sed  -n -Ee  's/.*NORAD[^0-9]([0-9]+).*/\1/p' > "$SATLIST"
    $GRSTS > "$GRSVER"
  fi

This syntax error didn't produce an error when running grsat-wrapper nor something in the log file and therefor didn't point me in the right direction.

Below the wrong yml file:

name: KAFASAT
norad: 99028
data:
  &tlm0 AX25 telemetry:
    telemetry: ax25
transmitters:
  1k2 G3RUH FSK downlink:
    frequency: 435.835e6
    modulation: FSK
    baudrate: 1200
    framing: AX.25 G3RUH
    data:
    - *tlm0

The correct yml file:

name: KAFASAT
norad: 99028
data:
  &tlm0 AX25 telemetry:
    telemetry: ax25
transmitters:
  1k2 G3RUH FSK downlink:
    frequency: 435.835e+6
    modulation: FSK
    baudrate: 1200
    framing: AX.25 G3RUH
    data:
    - *tlm0

What would be the best way to do some kind of sanity check ?

Maybe something like gr_satellites --list_satellites || exit 1 after doing some test I noticed $? is 1 when the command fails.

Dec 01 22:10:43 exomars satnogs-client[14637]: gr-satellites: Observation: 3225264, Norad: 42017, Name: NAYIF-1_EO-88, Script: satnogs_bpsk.py
Dec 01 22:10:43 exomars satnogs-client[14637]: gr-satellites: Starting observation 3225264
Dec 01 22:10:43 exomars satnogs-client[14637]: gr-satellites: Decoding NAYIF-1
Dec 01 22:10:45 exomars satnogs-client[14637]: Found Rafael Micro R820T tuner
Dec 01 22:10:45 exomars satnogs-client[14637]: Found Rafael Micro R820T tuner
Dec 01 22:10:45 exomars satnogs-client[14637]: [INFO] Opening Generic RTL2832U OEM :: 00000001...
Dec 01 22:10:46 exomars satnogs-client[14637]: Found Rafael Micro R820T tuner
Dec 01 22:10:46 exomars satnogs-client[14637]: [R82XX] PLL not locked!
Dec 01 22:10:46 exomars satnogs-client[14637]: [INFO] Using format CF32.
Dec 01 22:10:47 exomars satnogs-client[14637]: Allocating 15 zero-copy buffers
Dec 01 22:19:45 exomars satnogs-client[14637]: 4
Dec 01 22:19:46 exomars satnogs-client[14637]: gr-satellites: Observation: 3225264, Norad: 42017, Name: NAYIF-1_EO-88, Script: satnogs_bpsk.py
Dec 01 22:19:46 exomars satnogs-client[14637]: gr-satellites: Stopping observation 3225264
Dec 01 22:19:46 exomars satnogs-client[14637]: gr-satellites: Got some telemetry!
Dec 01 22:19:46 exomars satnogs-client[14637]: gr-satellites: Got some kiss data!
Dec 01 22:19:46 exomars satnogs-client[14637]: Traceback (most recent call last):
Dec 01 22:19:46 exomars satnogs-client[14637]:   File "/usr/local/bin/kiss_satnogs.py", line 88, in <module>
Dec 01 22:19:46 exomars satnogs-client[14637]:     frame_tuples = list(read_kiss_frames(kiss_file))
Dec 01 22:19:46 exomars satnogs-client[14637]:   File "/usr/local/bin/kiss_satnogs.py", line 58, in read_kiss_frames
Dec 01 22:19:46 exomars satnogs-client[14637]:     assert((parts_len - 1) % 4 == 0)
Dec 01 22:19:46 exomars satnogs-client[14637]: AssertionError
Dec 01 22:19:46 exomars satnogs-client[14637]: gr-satellites: Got something in the log!
Dec 01 22:20:30 exomars satnogs-client[14637]: gr-satellites: Observation: 3230832, Norad: 43137, Name: FOX-1D_AO-92, Script: satnogs_amsat_fox_duv_decoder.py
Dec 01 22:20:30 exomars satnogs-client[14637]: gr-satellites: Satellite not supported
Dec 01 22:20:32 exomars satnogs-client[14637]: Found Rafael Micro R820T tuner
Dec 01 22:20:32 exomars satnogs-client[14637]: Found Rafael Micro R820T tuner
Dec 01 22:20:32 exomars satnogs-client[14637]: [INFO] Opening Generic RTL2832U OEM :: 00000001...
Dec 01 22:20:33 exomars satnogs-client[14637]: Found Rafael Micro R820T tuner
Dec 01 22:20:33 exomars satnogs-client[14637]: [R82XX] PLL not locked!
Dec 01 22:20:33 exomars satnogs-client[14637]: [INFO] Using format CF32.
Dec 01 22:20:33 exomars satnogs-client[14637]: Allocating 15 zero-copy buffers

Who has seen behavior before and is this that can be fixed?

I almost forgot, below the log file that belongs to the observation.

cat /tmp/.satnogs/grsat_3225264.log
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 1 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode fail (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 1)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0 bytes (interleaver path 0)
gr::log :DEBUG: decode_rs0 - Reed-Solomon decode corrected 0

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kng / satnogs_gr-satellites Goto Github PK

satnogs_gr-satellites's People

Contributors

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satnogs_gr-satellites's Issues

FSK Decoding candidate

grsat-wrapper sanity check

Updating SATLIST

Cache of supported satellites might be empty

/usr/local/bin/grsat-wrapper.sh: line 83: kill: (xxx) - No such process

NAYIF-1 AssertionError

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javascript

web

server

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