SwiService.exe on Windows


It seems the process SwiService.exe on Windows computer prevents me to use MC7455 with a GNSS simulator. So probably it sends A-GNSS information to the receiver, or something like that. Once I killed the process, I was able to run some scenarios successfully.

But still, how to reset the GNSS receiver so that it does not “remember” the last GPS week, remains a mystery to me.

It would be so nice if one wouldn’t need to waste time with this kind of things.

Br, Karppa

Hi Karppa,

Follow the below mentioned commands to clear the GNSS data:

at!ENTERCND=“A710” // Enable access to locked commands
at!gpscoldstart // Clear all GNSS assistance data
at!RESET // Reset the device

Thanks and Regards,