This was a combination of a epoch week number and a TOW time of week but no luck in the remaining fields except a sequence number. I’m sure there is a undocumented delete and create as well – I just haven’t needed them yet. Thanks for your reply and the documentation – I appreciate it – it does help. I have an older ublox gps that I’m trying to get specific information: The structure of the message returned is:
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Found enough information to answer my question. I don’t have a description of all the fields within these messages yet so if you have the doc and can share it – thanks I did some reverse engineering on the device and indeed there are ‘undocumented’ UBX messages to retrieve the log file. This was a combination of a epoch week number and a TOW time of week but no luck in the remaining fields except a sequence number.
u-blox introduces ANTARIS GPS Receiver Board for easy integration.
Most popular tags gps cm8p u-center rtk neo-m8p neo-m8n uart configuration firmware ubx nina-b1 ublox gnss nmea sara-u usb sara-g atcommand odin-w2 toby-l m8p linux u-blox at antenna neo-m8t serial bluetooth data obs ID 0x21 0x02 – Information on the Logfile to determine number of entries at least but there is much more here.
Please see my comments above – really looking for documentation on the undocumented message ID 0x21 0x Need protocol documentation on an older model ublox GPS likey Antaris 4 [closed] 0 votes.
I’m sure there is a undocumented delete and create as well – I just haven’t needed them yet. Thanks rrceiver your reply and the documentation – I appreciate it – it does help.
I was hoping to get some ‘documentation’ on those messages – if possible. For anyone else looking into this particular model and wanting to pull the log infomation – some additional detail: There is information on the Internet on how to convert this to LLA lat,lon,alt.
I think a later version of the Software documented these messages but I don’t think they are the same format for this version of the software. It doesn’t list the UBX messages necessary for the manipulation of the internal logging file.
I have an older ublox gps that I’m trying to yps specific information: I’m hoping the protocol is something that is documented so I can get this to work on a Linux box. The structure of the message returned is: I’m guessing at the time these were ‘undocumented’ commands for this firmware level.
How u-BLOX ANTARIS(R) 4 LEA-LA will handle GPS Week Rollover on 06th of April ? – u-blox forum
Without going into all the details – the 2 key messages for retrieval are polled messages: Toggle navigation Forum Navigation. Please log in or register to add a comment. If anyone has this documentation logging on version 5 – please send it my way Fps help from someone that might know from back in the day????
The structure of the positional data is in ECEF format x,y,z.
In particular the undocumented message ID 0x21 0x