Hi,
I've ported a third-party RIL driver to our platform which is running
Gingerbread. The GSM functionality appears to be basically working in that
the device registers with the network but, as far as I can see, the data
connection is not being setup. My understanding is that PPP does not start
automatically but only on certain events (such as an attempt to start
browsing). However when I start the browser it does not connect and I do
not see any obvious attempts to start the connection and no error events
when I do logcat -b radio.
I've included here what I believe to be the relevant part from the init.rc
script. init.gprs-pppd is marked as disabled and I think this is correct
because it is not started automatically but is started by another event.
# Prepare RIL repository
service rril-repo /system/bin/rril-repo.sh
user root
group radio
oneshot
# Load RIL
service ril-daemon /system/bin/rild -l /system/lib/librapid-ril-core.so --
-a /dev/ttyACM0 -n /dev/ttyACM1
socket rild stream 660 root radio
socket rild-debug stream 660 radio system
user root
group radio cache inet misc audio
service pppd_gprs /system/bin/init.gprs-pppd
user root radio
group radio cache inet misc
disabled
oneshot
service pppd_term /system/bin/stop_pppd 15
disabled
oneshot
service pppd_kill /system/bin/stop_pppd 9
disabled
oneshot
Can anyone explain how this is supposed to work and suggest where I might
look for the problem. What starts the data session and what/where can I
look to see why it is not starting. I've had a look around some of the
forums but could not find any obvious answers. I'm relatively new to
Android so your help would be appreciated.
Thanks,
Bruno
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