PreArm: GPS failing configuration checks

Here GPS
1

Hey Everyone

I’m having a problem with the dual Here 4 GPS. There is a randomly pre arm appearing
" PreArm: GPS 2 failing configuration checks."
and sometimes
PreArm: GPS 1 failing configuration checks.

It’s randomly occurring.

Hardware setup:
Pixhawk Orange Cube Plus
Here 4 x 2
1 here 4 is plugged in the CAN-1 port and another in the CAN-2 port.

We have tried all the values on GPS_Autoconfig, but the error is there.

Both the here 4 are having
SW version: 1.13

@sidbh please help in this.

2

Try with BRD_BOOT_DELAY,3000 and report back.
Next step is to set LOG_DISARMED,1 and send us a link to the subsequent log file. Remember to set LOG_DISARMED,0 afterwards.

Also send a screenshot of the HWID screen and CAN GPS Order screen when the issue exists, and when everything is good.

3

Please follow the ublox module firmware update procedure here Here 4 Manual - CubePilot @Ashesh_Rai

Also please confirm when did you purchase the Here4 and who was your reseller. This is so we can track what is the stock firmware running on ublox module. Thanks

1 Like