search

osqzss / gps-sdr-sim

Software-Defined GPS Signal Simulator
MIT License
2.61k stars 761 forks source link

Invalid preamble #326

Open Imtiaz08 opened 2 years ago

Imtiaz08 commented 2 years ago

Hi, I have generated the signal file but when I try to read it through GNSS SDR (MATLAB) it says invalid preamble and there are only 4 satellites in the acquisition.

Can anyone guide me if I am doing something wrong, please?

image

here's the error that I am currently getting

image

figures

image

osqzss commented 1 year ago

This should be fixed in the latest code.

Imtiaz08 commented 1 year ago

We can work on this together if you can supervise me

osqzss commented 1 year ago

Please use "-b 8" option to generate int8 I/Q samples.