This is the API for GNSS.

It also contains two Python scripts (run each with -h for help):

• u_gnss_ucenter_ubx.py: you can give this script the log output from ubxlib and it will find the UBX messages in it and write them to a file (or on Linux a PTY, or on Linux and Windows a serial port) which you can be opened by the u-blox uCenter tool. This script requires the Python module pyserial to be installed, which can be done with pip3 -r ./requirements.txt. If you want to run a "live" streamed connection to uCenter, a Windows tool, you will need to install something like com0com or Eltima's Virtual Serial Port on Windows to create a pair of looped-back serial ports; if you have, say ubxlib log output coming in on COM1, and COM9/COM10 are your pair of looped-back serial ports, you would do python u_gnss_ucenter_ubx.py COM1 COM9 and connect uCenter to COM10.
• u_gnss_cfg_val_key.py: this script should be executed if the enums in u_gnss_cfg_val_key.h have been updated; it will re-write the header file to include a set of key ID macros that can be used by the application.