Hello, I'm trying to set up oFono with the Quectel EC25 module. I see that support for the U15 has been added so I am sort of piggy backing of that. Things I've already done are:
- Add udev rule for ttyUSB* devices
KERNEL=="ttyUSB*", ENV{OFONO_DRIVER}="quectel"
- Add Quectel EC25 VID and PID to udevng.c
+ { "quectel", "option", "2c7c", "0125" },
>From here I connected the EC25, and noticed that as soon as the modem
was detected and setup it was disconnected. This was because the
setup_quectel function in udevng.c was looking for info->interface
"255/255/255", but the EC25 was showing info->interface "255/0/0". So
I made another change in udevng.c
- Changed interface
+ } else if (g_strcmp0(info->interface, "255/0/0") == 0) {
if (g_strcmp0(info->number, "02") == 0)
aux = info->devnode;
else if (g_strcmp0(info->number, "03") == 0)
mdm = info->devnode;
}
}
After that I made some progress. Using the oFono/test scripts I can
enable-modem, online-modem, and scan-for-operators. What I can't seem
to do is connect/setup a network, and ppp interface.
I've included the log of oFono debug. The output is form me: plugging
in modem -> enable-modem -> online-modem -> scan-for-operators ->
test-network-registration
Running test-network-registration never finishes, the scripts just hangs
Status is: 'registered', Operator Name is: 'T-Mobile'
Location: '52041', Cell: '256221159'
Technology: 'lte'
Network Registration property 'Strength' changed to 'd'
I've tried to run set-tech-preference, and I recieve dbus errors that
the interface is missing
dbus.exceptions.DBusException:
org.freedesktop.DBus.Error.UnknownMethod: Method
"SetProperty" with signature "ss" on interface
"org.ofono.RadioSettings" doesn't exist
* Side note I am using connman to manage my networks. I can see the
cellular technology, and can enable it but there is never a cellular
service, or ppp0 interface.
Any help moving forward to set up the network and interface would be helpful.
--
Regards,
Demetrius Pampouktsis
ofono-debug-txt
Description: Binary data
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