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4m1g0 / tinygs-decoders

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add PY4 decoder #3

Closed maholli closed 2 months ago

maholli commented 6 months ago

Wasn't entirely sure what the desired output of the main function should be, so I modeled it after the other decoders in the repo which appear to just print the json dump to stdout.

IMPORTANT: The PY4 mission consists of 4 spacecraft (all at identical center frequencies and LoRa parameters). The second byte of the beacon packet represents the specific satellite id, which is stored as 'sat_id' in the resulting decoder output.

See telegram post for full mission details and resources.

maholli commented 6 months ago

@G4lile0 is this repo still in use? Let me know if there's somewhere else this decoder should live. Thanks!

G4lile0 commented 6 months ago

Hi @maholli now we use kaitai decoder.. I'll send you the info within the telegram group.