[Gta04-owner] DTMF tone patch for QtMoko

Neil Jerram neil at ossau.homelinux.net
Thu Sep 6 21:43:45 CEST 2012

Neil Jerram <neil at ossau.homelinux.net> writes:

> Hi Radek,
> Currently, within a given call, only the first DTMF tone goes out,
> I believe because the GTA04 modem doesn't send any response to AT+VTS,
> and so the AT chat gets stuck.  The patch below fixes that by using
> QAtChat::send instead of QAtChat::chat.
> In theory, though, it might interact badly with any other AT commands in
> the call, if one of those happens to be in progress at the same time the
> user presses a keypad key.  The main example I can think of, that might
> be affected, is the CLCC polling.
> Bearing that in mind, what do you think?  I guess I could add a new
> method QAtChat method

I'm sorry, I sent that message prematurely by mistake.  (While writing
it, I persuaded myself that I need to do a bit more on the patch...)


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