Mangoh yellow wp7702 gps problem

mangOH Yellow mangOH Yellow antenna
1

if i input " gnss start " i can see below error… i don’t know this reason.
Can i solve this problem through AT command?? or other manner??

Feb 28 09:57:29 swi-mdm9x28-wp user.err Legato: =ERR= | posDaemon[1718]/le_pa_gnss T=main | pa_gnss_qmi.c pa_gnss_Start() 3491 | ERROR le_sem_WaitWithTimeOut -8
Feb 28 09:57:29 swi-mdm9x28-wp user.err Legato: =ERR= | posDaemon[1718]/le_pa_gnss T=main | pa_gnss_qmi.c pa_gnss_Start() 3492 | ERROR EngineState is not ON. 254

2

suggest you trying with AT!GPSFIX command first to make sure the GPS is working fine.

3

can you show output of
AT!GPSAUTOSTART=?

4

I couldn’t review long time sorry.

AT!GPSAUTOSTART?
function: 1
fixtype: 1
maxtime: 180 seconds
maxdist: 50 meters
fixrate: 1 seconds

This is output of AT!GPSAUTOSTART=?

5

How can i input parameter to AT!GPSFIX command ???
AT!GPSFIX=1,255,4000

This is error!
AT!GPSFIX=1,255,4000
ERROR
AT!GPSFIX=<1>,<255>,<4000>
ERROR

please help

6

Seems you need to do at!gpsend=0 first

7

I do it!! and next…??

root@swi-mdm9x28-wp:~# microcom /dev/ttyAT
at!gpsend=0
OK

8

Now you can do the gps fix again