QtMoko / GTA02 Setting time from phone network using NITZ ?

[Adam Ward]

On Sat, 22 Sep 2012 09:55:43 PM Neil Jerram wrote:
[snip]

> 
> FWIW, from a quick look at
> devices/neo/src/plugins/phonevendors/neo/vendor_neo.cpp, I see that the
> suspend code includes
> 
>     // Turn off timezone notifications.
>     chat("AT+CTZR=0");
>     chat("AT%CTZU=0");
> 
> and the resume ("wake") code includes
> 
>      // Turn on timezone notifications again.
>     chat( "AT+CTZR=1" );
>     chat( "AT%CTZU=1" );
> 
> and that the code for a CTZU response appears to handle both date/time
> and timezone:
> 
> void NeoModemService::ctzu( const QString& msg )
> {
>     // Timezone information from the network.  Format is
> "yy/mm/dd,hh:mm:ss+/-tz".
> 
> So maybe I was wrong about time and timezone being separate.

I was looking at this code earlier while I was seeking a way to trace what is 
happening.  That is when I was trying to figure out the chat command.

See my reply to Timo [1] for some searchings on the specification.

> 
> Also note that
> 
> (1) there could still be missing bits of support higher up, for actually
>     doing anything useful with this information
> 
> (2) I wonder if it's also necessary to do the "Turn on" actions when the
>     phone first boots up?

This is what I want to trace, but I cannot see how to do it :)
I am not clear on whether this is a QtMoko bug or a GTA02 bug, or a 
combination of the two, so I have changed the subject to reflect this.

Do other distributions on the GTA02 have this bug ?

[1] http://lists.openmoko.org/pipermail/community/2012-September/067506.html