On Mon, 6 Jun 2011, Denis Kenzior wrote:
I was not able to hard code the interface number as novatel does it
because the interfaces change on different telit modems. I used the
huawai code as base.
So let me understand what you're trying to achieve, you want to set an
environment variable telling the driver that a particular model has a
GPS port?
Yes.
From what I remember of the Telit modems, all ports are fully
functional, so the GPS port can be on any tty. If this is the case,
then the way this can be accomplished is by querying the model /
revision of the modem during the enable() stage in the modem driver and
adding the appropriate atom as needed.
The GPS port is not fully functional as far is I know it is read only.
According to the manual it is necessary to enable over the modem line
with AT$GPSP=1 afterwards it starts reporting NMEA signals on the GPS
line.
I like the environment setting with udev more. The approach with querying
the model during enable() requires a update to the telit plugin every time
a new model with gps is released. The comment about hardcode the interface
number was an answer to the suggestion to look at the novatel udev code.
Sorry for mixing up things.
After I dug deeper into the add_modem code I don't know if I have a
problem at all :)
My current "problem" with the patch I sent is that I get into the
if (modem == NULL) {
const char *serial = get_serial(parent);
modem = ofono_modem_create(serial, driver);
case.
ofonod[16327]: src/modem.c:ofono_modem_create() name: 000000000002, type:
telit
So my modem dbus modem path is /000000000002 which I thought it was wrong.
Everything else works well. The GPS value is set and both paths are set
right.
So I think my real question is - is it the intended behavior to have the
path like this? I don't have any supported modem to test (I really should
by one :D ) and the phonesim is using /phonesim1 as path
Best regards,
Bernhard
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