I’ve had a history of unstable / unusable pointperfect corrections with my device, so I shelved it. Today I thought I’d check up and see if there had been any improvements in stability. I fired it up using firmware v2.1 Feb 20. RTK Fix came up rather quickly. I dropped into the config to check an instrument height setting, reset, and never could get RTK back. Back and forth between RTK Float and DGPS… which is what I’ve run into forever.
I installed firmware RC v2.2 May-21. Reset settings to factory default. Re-input my wifi settings and pole length. So far so good. Turned on point perfect corrections and set to “flex NTRIP/RTCM”. Went outside and tried to get RTK Fix - no dice. Turned off E6 / Gallileo precise positioning, rinse and repeat. No dice.
Dropped into the serial config. Went into the PP corrections submenu. Enabled “Update Credentials” and exited out. No dice. Enabled debugging and went through the credential update request again. The following is being reported:
Provisioning state: PROVISIONING_WAIT_FOR_NETWORK
GNSS RX: rtkParse Unicore Binary, 0x0094 (148) bytes
WiFi: Station online (XXX: X.X.X.X)
Rover Accuracy (m): 3.519, SIV: 17 GNSS State: 3D Fix
Batt (100%): Voltage: 8.28V Discharging: 0.00%/hr
Default Network Interface: None --> WiFi Station
HTTP Client start
Using token: 0000
{
token: 0000
givenName: Torch d2.2 - AC1518927C[REDACTED]
hardwareId: AC1518927C[REDACTED]
}
Sending JSON, 135 bytes
[215325][E][NetworkClient.cpp:319] setSocketOption(): fail on 0, errno: 9, "Bad file number"
HTTP response: {"errors":["token invalid token format"]}
HTTP response error 422: {"errors":["token invalid token format"]}
HTTP response error 422: {"errors":["token invalid token format"]}
SIV: 17, HPA (m): 3.579, Lat: 25.9, Lon: -97.4, Altitude (m): 19.999
Rover Accuracy (m): 3.579, SIV: 17 GNSS State: 3D Fix
updateProvisioning: ZTP_UNKNOWN_ERROR
NTRIP Client state: NTRIP_CLIENT_OFF, Not enabled!
HTTP Client stopped
Correction Source: None
Provisioning state: PROVISIONING_OFF
Thought maybe I’d been left behind on a UM980 firmware update, so I updated to UM980_R4.10Build17548.pkg. On reboot, I received a UM980 error stating
UM980 Rover failed to configure
Rolled back to firmware build 11833 and the UM980 is communicating again. Still no PP RTCM with the same token error.
Gonna roll forward to build 13504 and then retry 17548. Any other ideas here?