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NTRIP connection not configured

G

goosst

New member
Hello

Unclear if this is already mentioned on the forum (German is not my native language), I didn't really find meaningful threads.


Steps before:
19:32:54.639 -> ERROR: GPS receiver is not responding
19:32:54.639 -> trying baud 38400
19:32:54.883 -> GPS receiver found!
19:32:54.883 -> ublox f9p: sending GPS rover configuration...
19:32:54.883 -> idx=0...OK
19:32:54.924 -> idx=1...OK
19:32:54.924 -> idx=2...OK
19:32:54.924 -> config sent successfully
19:32:54.924 -> sizeof Point=4
19:32:54.924 -> map load... no map file!
19:32:54.924 -> map dump - mapCRC=0
19:32:54.924 -> points:
19:32:54.924 -> perimeter pts: 0
19:32:54.924 -> exclusion pts: 0
19:32:54.924 -> exclusions: 0
19:32:54.924 -> dock pts: 0
19:32:54.924 -> mow pts: 0
19:32:54.964 -> free pts: 0
19:32:54.964 -> mowPointsIdx=0 dockPointsIdx=0 freePointsIdx=0 wayMode=3
Zum Vergrößern anklicken....

  • If I connect back with u-center, nothing of the NTRIP client seems configured/stored; I believe to understand from the sunray wiki, this should have happened (step 8: "Verify your NTRIP client connection data via ucenter (see further below)"

    I don't really know what the arduino due exactly configures and considers successful.

    without a direct USB cable to the NTRIP-module, the GPS-XBEE also does not blink but just bursts every 10ish seconds .
    with the usb cable connected it blinks like every second
Seems like I'm missing a stupid step somewhere, I just have no idea which one or if I'm having some weird issue ... .
Any help is appreciated, this build is already taking a massive amount of time more than expected.
 
Your NTRIP Client isn‘t connected to your NTRIP provider. You can see it at data exchange in NTRIP section (0B in / 0B out) If the connection was successful you will see other numbers then 0.

I assume your credentials aren‘t correct or your ESP32 isn‘t connected to your wifi. How did you call this page? From hotspot opened by ESP32 or from your local network?
 
Thank you very much for the tip on the data exchange, this indeed helped to narrow it down and resolve it :).

... At least for a bit, then I found out this pcb doesn't fit and is too high for the ardumower :rolleyes:.
After cutting away the two sides something seems to have happened.
The button (P20) has no effect anymore, the 24V led on the board only goes on when I power the arduino due through USB,
also I2C doesn't work anymore (IMU doesn't get recognized anymore) ... :(. So I guess some cables got loose or some soldering joints got a bad contact now.
 
Zuletzt bearbeitet:
And again back to ntrip testing ...
  • If I just power the NTRIP module through usb (no battery power/pcb power), I have a stable connection with the ntrip client. I configured the ntrip client manually through u-center, no settings were automatically set. I believe to understand from the wiki settings should be set automatically??

  • If I power the NTRIP module through pcb1.4/arduino due, the esp32xbee just connects and disconnects every 10 seconds, no data comes in, only data goes out (from webinterface: NTRIP client 0B in (0B/s) / 428B out (3B/s))

Any settings that cause this 10 second disconnect/connect?
Since I seem to be getting relatively close, am I missing some obvious firmware updates or so?


I also don't know why this baudrate keeps remaining at something else than 115200 (what is configured through the webgui)

3:03:58.004 -> UBLOX::begin serial
23:03:58.004 -> using gps driver: UBLOX
23:03:58.004 -> trying to connect to ublox f9p...
23:03:58.004 -> NOTE: if GPS is not responding either set 'GPS_CONFIG=false' in config.h or perform GPS wire fix (see Wiki)
23:03:58.004 -> trying baud 115200
23:04:01.316 -> ERROR: GPS receiver is not responding
23:04:01.316 -> trying baud 38400
23:04:01.617 -> GPS receiver found!
23:04:01.617 -> ublox f9p: sending GPS rover configuration...
23:04:01.617 -> idx=0...OK
23:04:01.617 -> idx=1...OK
23:04:01.664 -> idx=2...OK
23:04:01.664 -> config sent successfully
23:04:01.664 -> sizeof Point=4
23:04:01.664 -> map load... no map file!
23:04:01.664 -> map dump - mapCRC=0
23:04:01.664 -> points:
Zum Vergrößern anklicken....
 
Zuletzt bearbeitet:
Still same issue:
  • connects and disconnects every 10 seconds to/ from the ntrip server.
  • every 60 seconds I have a checksum error (I assume this is independent from any found gps fixes)
  • every 60 seconds I also have a looptime that seems very large
  • this "autoconfiguration from the rover" does not work at all
the GPS dayofWeek and hour, does seem to arrive to the arduino. So I believe the Rx/Tx communication indicates to be working.
1706636105970.png


I do notice the wiki mentions RTCM3.3, while my ntrip provider seems version 3.2, FLEPOSVRS32GREC https://assets.vlaanderen.be/image/...0-dienstverlening_versie_maart2019_fqmmq3.pdf

Is this an issue?
 
it works :D, I didn't change anything compared to my last post. Just moved to a different location to test.
(At least, I have the latest firmware with more satellites now ... . Quite strange since in u-center it just got my location before.)
1706643130368.png


Now trying to get mqtt connection, cassandra and outdoor wifi to work :).

Thanks for being helpful !
 
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