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leommxj / gr-adsbout

GNU Radio OOT module for encoding ADS-B signal
GNU General Public License v3.0
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velocity parameter #1

Open damianpri opened 3 years ago

damianpri commented 3 years ago

Hello, I am interested in the project. I am interested in achieving the value of speed in transmission.

Do you have an extra reference to share and continue with the development?

Thank you

leommxj commented 3 years ago

I found The 1090MHz Riddle is quite helpful, info about velocity message is here: Airborne Velocity . To achieve sending of the value of speed we need to implement a function to generate the desired type message in ModeS class at python/adsb_encoder.py, and a source block to call it to generate the signal. It wouldn't be hard I think.