taskGPSD - Tasks: task #13213, Enable UBX subframe reporting

 
 

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task #13213: Enable UBX subframe reporting

Submitted by:  None
Submitted on:  Tue 20 May 2014 08:43:55 AM UTC  
 
Should Start On:  - Should be Finished on:  -
Category:  None Priority:  5 - Normal
Status:  None Privacy:  Public
Percent Complete:  0% Assigned to:  None
Open/Closed:  Open Effort:  0.00

Tue 20 May 2014 08:43:55 AM UTC, comment #2: 

This item has been reassigned from the project GPSD bugs tracker to your tracker.

The original report is still available at bugs #40734

Following are the information included in the original report:

[field #0]                  Item ID: 40734
[field #1]                 Group ID: 10494
[field #2]              Open/Closed: Open
[field #3]                 Severity: 3 - Normal
[field #4]                  Privacy: Public
[field #7]                         : Unknown bugs Field Display Type
[field #8]                         : Unknown bugs Field Display Type
[field #9]                 Category: None
[field #10]             Submitted by: None
[field #11]              Assigned to: None
[field #12]             Submitted on: Thu 28 Nov 2013 07:23:51 AM EST
[field #13]                  Summary: Enable UBX subframe reporting
[field #14]      Original Submission: At least some UBX devices have subframe reporting turned off on start. To enable it, a specific sequence needs to be sent:

b5 62 06 01 03 00 02 11 01 1e 68

To disable:

b5 62 06 01 03 00 02 11 00 1d 67

(these messages are generated by t.send("CFG-MSG", 3, {"Class" : ubx.CLIDPAIR["RXM-SFRB"][0] , "MsgID" : ubx.CLIDPAIR["RXM-SFRB"][1] , "Rate" : 1 }) with ubx-utils from (git clone http://lindi.iki.fi/lindi/git/ubx.git/) or https://gitorious.org/gnutoo-s-programs-for-shr/ubx-utils)

Many units come with raw and subframe reporting disabled (needs some "license") but for Antaris 4 chips embedded in openmoko gta02 smartphones a workaround was found (implemented in enable-raw.py from the mentioned utils) but I would expect it to be highly firmware-version specific.

Mostly unrelated but a paper was published about receiving and processing raw RTK data with ublox devices on http://lindi.iki.fi/lindi/tmp/finhack2010-rtklib-lindfors.pdf .
[field #16]               Item Group: None
[field #17]                   Status: Wont Fix
[field #18]        Component Version: None
[field #19]         Operating System: None
[field #20]          Reproducibility: None
[field #21]               Size (loc): None
[field #22]            Fixed Release: None
[field #23]          Planned Release: None
[field #24]                   Effort: 0.00
[field #28]                 Priority: 5 - Normal
[field #31]         Percent Complete: 0%
[field #33]                  Release: None
[field #58]     Custom Select Box #1: None
[field #59]     Custom Select Box #2: None
[field #60]     Custom Select Box #3: None
[field #61]     Custom Select Box #4: None
[field #62]     Custom Select Box #5: None
[field #63]     Custom Select Box #6: None
[field #64]     Custom Select Box #7: None
[field #65]     Custom Select Box #8: None
[field #66]     Custom Select Box #9: None
[field #67]    Custom Select Box #10: None

Eric S. Raymond <esr>
Project Administrator
Tue 20 May 2014 08:43:55 AM UTC, comment #1: 

Needs more specific info on subframe reporting format before I can implement.

Eric S. Raymond <esr>
Project Administrator
Tue 20 May 2014 08:43:55 AM UTC, original submission:  

At least some UBX devices have subframe reporting turned off on start. To enable it, a specific sequence needs to be sent:

b5 62 06 01 03 00 02 11 01 1e 68

To disable:

b5 62 06 01 03 00 02 11 00 1d 67

(these messages are generated by t.send("CFG-MSG", 3, {"Class" : ubx.CLIDPAIR["RXM-SFRB"][0] , "MsgID" : ubx.CLIDPAIR["RXM-SFRB"][1] , "Rate" : 1 }) with ubx-utils from (git clone http://lindi.iki.fi/lindi/git/ubx.git/) or https://gitorious.org/gnutoo-s-programs-for-shr/ubx-utils)

Many units come with raw and subframe reporting disabled (needs some "license") but for Antaris 4 chips embedded in openmoko gta02 smartphones a workaround was found (implemented in enable-raw.py from the mentioned utils) but I would expect it to be highly firmware-version specific.

Mostly unrelated but a paper was published about receiving and processing raw RTK data with ublox devices on http://lindi.iki.fi/lindi/tmp/finhack2010-rtklib-lindfors.pdf .

Anonymous

 

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    Follows 1 latest change.

    Date Changed by Updated Field Previous Value => Replaced by
    2014-05-20 esr Reassign itemGPSD, bug #40734 => GPSD, task #13213

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