Re: oFono running on new Freerunner distribution
Hi Dario, I also noticed a missing line in the plugins/calypso.c file which differs from 0.7 to 0.8-0.11, I added in the 0.11 release but without results, but if it can be useful to debug the line is: ofono_devinfo_create(modem, 0, atmodem, data-dlcs[AUX_DLC]); It isn't missing, it has been moved to pre_sim function. Actually all of calypso.c atom setup was completely wrong. It suffered some bit-rot. I've fixed up calypso plugin and tested it running natively on my Freerunner. I can now dial - alerting - hangup, and also dial - accept - hangup. Hopefully third time is the charm. Let me know if it still doesn't work. Regards, -Denis ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono
Re: Huawei E220 + Data Connection Manager
Hi Mitsutaka,
I'm trying to implement for Huawei E220 using Data Connection
Manager. I understand GPRS data conneciton is working in progress. But
I don't know much connection sequence that.
So I'd like to tell me how should I approach. and I guess data
connection in the following. If I mistake, please point out.
1. Launch ofonod, plug-in the modem.
2. Enable modems for getting modem information, Model, Manufacture, Serial
and so on(test/enable-modem).
3. Create a context(org.ofono.PrimaryDataContext) according to
doc/dataconnectionmanager-api.txt
ex. Japanese carrier
% ./test/list-contexts
[ /huawei1 ]
[ /huawei1/primarycontext1 ]
Username = em
Name = Example
Settings = { }
Active = 0
AccessPointName = 1
Password = em
Type = internet
4. Activate it. but currently it can not be atacched
Traceback (most recent call last):
File ./test/activate-context, line 38, in module
context.SetProperty(Active, dbus.Boolean(1))
File /usr/lib/python2.6/site-packages/dbus/proxies.py, line 68, in
__call__
return self._proxy_method(*args, **keywords)
File /usr/lib/python2.6/site-packages/dbus/proxies.py, line 140, in
__call__
**keywords)
File /usr/lib/python2.6/site-packages/dbus/connection.py, line 622, in
call_blocking
message, timeout)
dbus.exceptions.DBusException: org.ofono.Error.NotAttached: GPRS is not
attached
5. Dialup using ATDT (this case is support only Tone)
ATDT*99***1#
CONNECT
6. ppp0 interface up
7. Authenticate EAP, PAP or CHAP using Username, Passowrd
8. Getting IP Address, Netmask, Gateway from APN(?)
so this is the interesting part. We don't wanna use the magic *99* magic
and actually use the proper GPRS AT command for connecting the context.
But then we have to talk PPP. That is currently work in progress as an
extension to GAtChat.
Regards
Marcel
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Re: Huawei E220 + Data Connection Manager
Hi, Marcel
On 03:17 Wed 02 Dec , Marcel Holtmann wrote:
Hi Mitsutaka,
I'm trying to implement for Huawei E220 using Data Connection
Manager. I understand GPRS data conneciton is working in progress. But
I don't know much connection sequence that.
So I'd like to tell me how should I approach. and I guess data
connection in the following. If I mistake, please point out.
1. Launch ofonod, plug-in the modem.
2. Enable modems for getting modem information, Model, Manufacture, Serial
and so on(test/enable-modem).
3. Create a context(org.ofono.PrimaryDataContext) according to
doc/dataconnectionmanager-api.txt
ex. Japanese carrier
% ./test/list-contexts
[ /huawei1 ]
[ /huawei1/primarycontext1 ]
Username = em
Name = Example
Settings = { }
Active = 0
AccessPointName = 1
Password = em
Type = internet
4. Activate it. but currently it can not be atacched
Traceback (most recent call last):
File ./test/activate-context, line 38, in module
context.SetProperty(Active, dbus.Boolean(1))
File /usr/lib/python2.6/site-packages/dbus/proxies.py, line 68, in
__call__
return self._proxy_method(*args, **keywords)
File /usr/lib/python2.6/site-packages/dbus/proxies.py, line 140, in
__call__
**keywords)
File /usr/lib/python2.6/site-packages/dbus/connection.py, line 622, in
call_blocking
message, timeout)
dbus.exceptions.DBusException: org.ofono.Error.NotAttached: GPRS is not
attached
5. Dialup using ATDT (this case is support only Tone)
ATDT*99***1#
CONNECT
6. ppp0 interface up
7. Authenticate EAP, PAP or CHAP using Username, Passowrd
8. Getting IP Address, Netmask, Gateway from APN(?)
so this is the interesting part. We don't wanna use the magic *99* magic
and actually use the proper GPRS AT command for connecting the context.
Yes. I know dialup call is different in each carrier. Most data
connection dial number's are fixed. so I think it needs to add a new
context parametor 'dial number'.
But then we have to talk PPP. That is currently work in progress as an
extension to GAtChat.
Yeah, I thought data connection needs PPP(pppd). My image of
implementation is as wvdial configuration.
ex. wvdial connection
1. wvdial settings
2. Run wvdial using /etc/wvdial.conf
3. Run pppd from wvdial
ex. ofono connection
1. ofono settings to the D-Bus
2. Activate context and connection
3. Run pppd from ofonod
Thanks,
--
Mitsutaka Amano
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Re: Huawei E220 + Data Connection Manager
Hi Mitsutaka, so this is the interesting part. We don't wanna use the magic *99* magic and actually use the proper GPRS AT command for connecting the context. Yes. I know dialup call is different in each carrier. Most data connection dial number's are fixed. so I think it needs to add a new context parametor 'dial number'. That is actually not correct. ATD*99 is a form used for backward compatibility. It is described in Section 10.2 of 3GPP 27.007. This form is frequently used as a shortcut and known by most users. It is however not the 'proper' way to establish a GPRS context. The proper way is actually a bit more involved, but offers greater flexibility. This is what oFono will use. But then we have to talk PPP. That is currently work in progress as an extension to GAtChat. Yeah, I thought data connection needs PPP(pppd). My image of implementation is as wvdial configuration. We will not use pppd. We're working on our own ppp solution for oFono. This is a work in progress and thus ppp devices are not yet supported. Regards, -Denis ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono
