logger idigi_dia

Python
1

Hello,

I have been working with idigi_dia version 1.3.8 and I’m using two loggers. The problem is that I’m getting the following errors:

Welcome to the iDigi Device Integration Application CLI.
=>> logger_set file_logger0
Logger set to file_logger0
=>> logger_dump

Channel Database for logger file_logger0 with log position 51959
Device instance: dio0

Channel Value Unit Timestamp

channel4_input False bool 2011-01-18 07:42:29

=>> logger_next

    Unable to proceed to next record: Bad event on event header read (0x5f42                                             )

=>> logger_next

    Unable to proceed to next record: Bad event on event header read (0x5f42                                             )

=>> logger_prev

    Unable to proceed to previous record: Bad event on event header read (0x                                             5f42)

=>> logger_prev

    Unable to proceed to previous record: Bad event on event header read (0x                                             5f42)

Any one know what is happening?

2

It means the data in the logger has gotten corrupted (i.e. the header for the event is incorrect) - this can happen if you run of space, for example

3

I’m not 100% sure but as I saw in another post the problem is that those commands are not implemented yet.

*log_next: Advance the channel database one event in time
•
*log_prev: Step the channel database back one event in time

  • Not available in the current File Logger.

For more information, take a look to this post:
http://forums.digi.com/support/forum/viewthread_thread,1000

Instead, it would be better to use the: log_event_iterator.
(you can step through the log entries, using the event iterator.)

Hope I’ve helped.