Hi,
I have noticed a weird problem when sending a Sigfox message right after a GPS fix timeout: sometimes the message is sent twice with a few seconds interval.
Here's a log I managed to capture when the error occured:
--------------------------------------------------------------------
Time (UTC): 12:38:47
Date: 19/09/2018
Elapsed: 49/50 s
Usable sats = 1 - Ephemeris available: 1 - Ephemeris downloading: 0
--------------------------------------------------------------------
Time (UTC): 12:38:47
Date: 19/09/2018
Elapsed: 50/50 s
Usable sats = 1 - Ephemeris available: 1 - Ephemeris downloading: 1
--------------------------------------------------------------------
fix procedure timed out
Sending 11 bytes: C5, FF, FF, FF, FF, FF, FF, FF, FF, FF, 00
Time (UTC): 12:38:48 // Fix callback is reaccessed here!
Date: 19/09/2018
Elapsed: 58/50 s
Usable sats = 2 - Ephemeris available: 1 - Ephemeris downloading: 1
- --------------------------------------------------------------------
fix procedure timed out
Sending 11 bytes: C5, FF, FF, FF, FF, FF, FF, FF, FF, FF, 00
Here is a screenshot of the error on the Sigfox backend.
Does anyone have a clue on how to solve/debug this issue?
Regards,
Nabil