[Ovmsdev] GPS / NMEA integration

[Michael Balzer]

Works, pushed:

OVMS > config list modem
modem
  apn: hologram
  apn.password:
  apn.user:
*  enable.gps: yes**
**  enable.gpstime: yes*
  enable.net: yes
  enable.sms: yes

OVMS > power simcom on
Power mode of simcom is now on
I (28084) events: Signal(power.simcom.on)
I (28084) simcom: State: Enter PoweringOn state
I (28084) simcom: Power Cycle
I (34414) simcom: State: Enter PoweredOn state
I (53514) simcom: State: Enter MuxMode state
I (53514) gsm-mux: Start MUX
I (53514) gsm-mux: StartChannel(0)
I (53524) gsm-mux: Channel #0 is open
I (53524) gsm-mux: StartChannel(1)
I (53534) gsm-mux: Channel #1 is open
I (53534) gsm-mux: StartChannel(2)
I (53544) gsm-mux: Channel #2 is open
I (53544) gsm-mux: StartChannel(3)
I (53544) gsm-mux: Channel #3 is open
I (53544) gsm-mux: StartChannel(4)
I (53554) gsm-mux: Channel #4 is open
I (54514) simcom: State: Enter NetStart state
I (54514) gsm-nmea: Startup
*I (62414) events: Signal(system.modem.gotgps)*

OVMS > metrics list utc
m.time.utc                               1512915059Sec

OVMS > metrics list .p.
v.p.altitude                             346m
v.p.direction                            341.2°
v.p.gpshdop                              1
v.p.gpslock                              yes
v.p.gpsmode                              AA
v.p.gpsspeed                             0Kph
v.p.latitude                             51.3023
v.p.longitude                            7.39013
v.p.odometer                           
v.p.satcount                             11
v.p.speed                              
v.p.trip                               

OVMS > power simcom sleep
Power mode of simcom is now sleep
I (103104) events: Signal(power.simcom.sleep)
I (103514) simcom: State: Enter NetSleep state
I (103514) gsm-ppp: Shutting down (soft)...
I (103514) gsm-nmea: Shutdown (direct)
*I (103514) events: Signal(system.modem.lostgps)*

OVMS > power simcom on
Power mode of simcom is now on
I (154494) events: Signal(power.simcom.on)
I (154514) simcom: State: Enter NetStart state
I (154514) gsm-nmea: Startup
*I (159414) events: Signal(system.modem.gotgps)*
I (160544) simcom: PPP Connection is ready to start
I (161514) simcom: State: Enter NetMode state
I (161514) gsm-ppp: Startup


I've changed direction & altitude to float, missed those on the previous rework.

I've removed setting "m.time.utc" from the Twizy and Kia modules. On the Roadster, set "enable.gpstime" to "no".

I'm getting around 10 satellites all the time with my GSM antenna and our currently very snowy weather, so it seems we don't need active GPS antennas with this
module. But I haven't had it on the road yet.

Regards,
Michael


Am 10.12.2017 um 09:23 schrieb Michael Balzer:
> Toms comment made me test my GSM antenna, lo and behold, it works:
>
> D (298314) gsm-nmea: IncomingLine: $GPGSV,2,1,06,01,,,31,08,26,174,30,14,45,082,37,19,01,323,23*42
> D (298314) gsm-nmea: IncomingLine: $GPGSV,2,2,06,22,68,234,25,32,,,35*44
> D (298324) gsm-nmea: IncomingLine: $GLGSV,2,1,06,66,19,039,43,82,56,144,38,75,11,007,34,81,07,142,16*6A
> D (298334) gsm-nmea: IncomingLine: $GLGSV,2,2,06,67,73,053,46,68,45,213,31*6F
> D (298334) gsm-nmea: IncomingLine: $GPGGA,080552.0,5118.139329,N,00723.395918,E,1,02,2.1,316.7,M,47.0,M,,*50
> D (298344) gsm-nmea: IncomingLine: $GNGNS,080552.0,5118.139329,N,00723.395918,E,AA,06,2.1,316.7,47.0,,*60
> D (298344) gsm-nmea: IncomingLine: $GPVTG,,T,0.0,M,0.0,N,0.0,K,A*0D
> D (298354) gsm-nmea: IncomingLine: $GPRMC,080552.0,A,5118.139329,N,00723.395918,E,0.0,,101217,,,A*49
> D (298354) gsm-nmea: IncomingLine: $GPGSA,A,2,08,14,,,,,,,,,,,2.3,2.1,0.9*35
> D (298364) gsm-nmea: IncomingLine: $GNGSA,A,2,08,14,,,,,,,,,,,2.3,2.1,0.9*2B
> D (298364) gsm-nmea: IncomingLine: $GNGSA,A,2,66,67,75,82,,,,,,,,,2.3,2.1,0.9*2F
>
>
> My GPS antenna is an active one for V2, it seems the current module does not support active antennas.
>
> Actice GPS antennas are the standard choice over here. If the SIM5360 can do without, that will eliminate another energy drain, so is good. Users will need to
> know they'll need another antenna.
>
> Regards,
> Michael

-- 
Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
Fon 02333 / 833 5735 * Handy 0176 / 206 989 26

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