[Elphel-support] Synchronizing GPS data with imu log

[Oleg]

Dylan,

1. What GPS receiver do you use? usb, serial?
2. Go to: http://192.168.0.9/imu_setup.php -> list - please send the page
output.

Regards,
Oleg

On 16 April 2013 17:20, Oleg <support-list at support.elphel.com> wrote:

> Hi Dylan,
>
>> How do I include the GPS data in the generated log files?
>>
> It should already be there by default.
> How to test it? in a telnet session run:
>
>> fpcf -imu 1000 | grep "1:"
>
> where 1000 is the number of records to print, "grep" filters the records
> that have "1:" meaning they are records from GPS.
> "0:" - for IMU,
> "2:" - for images.
>
> Can you see any GPS related records?
> If I remember correctly your:
> GPS is 5Hz - 5 records/sec (IMU - 2560 records/sec)
>
>>  How can I synchronize the timestamps I see in the log to a timestamp on
>> the photos?
>>
> In the log records for images (read_imu_log.php):
> "TimeStamp" is the logger time.
> "MasterTimeStamp" - time that is written into image's EXIF.
>
> Best regards,
> Oleg Dzhimiev
> Electronics Engineer
> phone: +1 801 783 5555 x124
> Elphel, Inc.
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