Hello <br>thanks a lot for Your answers. <br><br>I tried latest Qt release (qtextended-4.4.2), according to documentation CSD is supported but I have trouble with using.<br>QtExtented has example application (caller) which shows CSD usage but unfortunately example does not work for me.<br>
<br>Also, how I can get source of kernel used in latest Qt delivery (testing-om-gta02-20081029.uImage.bin)?<br><br>Kind regards<br>Mile<br><br><div class="gmail_quote">On Mon, Mar 9, 2009 at 6:16 PM, Al Johnson <span dir="ltr"><<a href="mailto:openmoko@mazikeen.demon.co.uk">openmoko@mazikeen.demon.co.uk</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="im">On Monday 09 March 2009, Mile Davidovic wrote:<br>
> Hello<br>
> What about CSD or data call?<br>
><br>
> What is best way to enable CSD functionality?<br>
<br>
</div>That'll depend on which distro you're using as they mediate access to the GSM<br>
modem differently.<br>
<br>
2008.x uses QtExtended but I can't give you any pointers as to how it works<br>
beyond that.<br>
<br>
For distros using the <a href="http://freesmartphone.org" target="_blank">freesmartphone.org</a> dbus API you can use<br>
org.freesmartphone.GSM.MUX.AllocChannel to get a virtual tty, then use pppd to<br>
make your CSD connection over that tty as normal. Remember to free the channel<br>
after the connection is terminated. That's the theory anyway - I haven't<br>
actually tried it! See <a href="http://docs.freesmartphone.org" target="_blank">docs.freesmartphone.org</a> for invocation details.<br>
<br>
There may be a case for extending the API to include<br>
org.freesmartphone.GSM.CSD as well as the existing PDP coverage.<br>
<div><div></div><div class="h5"><br>
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