How to get GPS time as telemetry data with MSP query?

[ucanAlp]

---

Current Behavior

I can get a lot of telemetry data like roll,pitch,yaw,altitude,longtitude, other gps status variables etc. I'm sending MSP queries from arduino to omnibus F4 V6 with INAV. But I can't get GPS time. When I try to take last massage date with "MSP_GPSSTATISTICS" query it's always returning 200. And it is corresponding Jan 06,1980. I'm using GPS SE100 (M8N GPS).

case MSP_GPSSTATISTICS:
sbufWriteU16(dst, gpsStats.lastMessageDt);
sbufWriteU32(dst, gpsStats.errors);
sbufWriteU32(dst, gpsStats.timeouts);
sbufWriteU32(dst, gpsStats.packetCount);
sbufWriteU16(dst, gpsSol.hdop);
sbufWriteU16(dst, gpsSol.eph);
sbufWriteU16(dst, gpsSol.epv);
break;

I'm taking the first parameter(lastMessageDt) and its returning always 200.

Steps to Reproduce

1.From arduino generating a MSP query with MSP_GPSSTATISTICS(166)
2.Sending it to INAV over serial.
3.Reading receiving reply.
4.It's always 200. Only sometimes 201,202,203

Expected behavior

Get a reply like a time stamp which is corresponding date with millisecond

Suggested solution(s)

I guess there should be another MSP query.

Additional context

---

• FC Board name and vendor: OMNIBUS F4 V6
• INAV version string:

INAV/OMNIBUSF4V6 3.0.1 Jul 4 2021 / 13:38:43 (753c447)

GCC-9.3.1 20200408 (release)

[DzikuVx]

Try MSP_RTC frame

[Mel4221]

Greattings!!!
I had almost the same question but i was wondering if it could be possible to return from the FC to the TX the DATE AND TIME as a sensor.
i am using ExpressLRS with the Jumper T16