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Gta02-core also deadGta02-core also deadPosted Feb 1, 2011 21:31 UTC (Tue) by neilbrown (subscriber, #359)In reply to: Gta02-core also dead by alvieboy Parent article: Openmoko Community Update
I *think* the only closed bit is the OpenVR 3D video which needs a closed module for X (I *think* the kernel side is open).
And of course the firmware inside the GSM/3G device etc are closed.
But everything else seems to be open.
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Gta02-core also dead Posted Feb 1, 2011 21:47 UTC (Tue) by coriordan (guest, #7544) [Link]
Might there be a free GSM stack for it when Harald Welte's project is ready?
http://laforge.gnumonks.org/weblog/2010/08/14/
Gta02-core also dead Posted Feb 1, 2011 23:15 UTC (Tue) by dcbw (guest, #50562) [Link]
The baseband is apparently an Option-rebranded Qualcomm Gobi device. Which sucks, since Qualcomm is about the most unfriendly when it comes to open-source, especially in the baseband division.
While I'm not sure what changes Option has been allowed to make to the Gobi firmware (an Option engineer told me they can't make many) the Gobi devices expose only one AT port, a GPS port (that can't be used for AT commands), a DIAG port, and a QMI port.
The DIAG and QMI protocols are proprietary and only partially reverse-engineered. QMI requires a proprietary, closed userspace helper library for things as simple as SMS and getting the current access technology (ie GPRS, EDGE, UMTS, HSPA, etc).
So going with a Gobi (even if it's coming from Option) is a strange choice for a project that built it's reputation on openness. Especially if the modules don't support a full suite of AT commands on multiple ports, which the Gobi parts don't with normal Qualcomm firmware.
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