Console output
Opening serial port 'COM9'
Creating log file
C:\Users\Wim\Documents\Processing\forum\42389_satellite\log20230715204930.txt
syncing
DBG: Ready
synced
DBG: 5347
753 Adding satellite 18
753 Adding satellite 21
754 Adding satellite 23
754 Adding satellite 24
789 Adding satellite 25
789 Adding satellite 27
789 Adding satellite 28
789 Adding satellite 32
806 Adding satellite 8
806 Adding satellite 10
806 Adding satellite 12
806 Adding satellite 15
328663 Adding satellite 2
DBG: Done
Processing took 483 seconds
DBG: 134905
Note that I have not paid much attention to the displaying of the data (it’s just dots). You can change that in the function drawSatellites().
Please ask questions if needed. You need to understand how it works so you can maintain it yourself.