QtMoko / GTA02 Setting time from phone network using NITZ ?
caysho at internode.on.net
Sun Sep 23 05:12:14 CEST 2012
On Sat, 22 Sep 2012 09:55:43 PM Neil Jerram wrote:
> 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.
> 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
> 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  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 ?
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