From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============0798940230985074823==" MIME-Version: 1.0 From: Denis Kenzior Subject: Re: SIM Insertion Notification Date: Sat, 14 Jul 2012 06:02:22 -0500 Message-ID: <500151BE.5010102@gmail.com> In-Reply-To: List-Id: To: ofono@ofono.org --===============0798940230985074823== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Hi Brian, On 07/14/2012 11:31 AM, Ruptash, Brian wrote: > I'm running ofono 1.7, with a Cinterion PH8-P plugin I wrote and will sub= mit once I've fully tested it. One problem I have is I never receive notif= ication of SIM insertion, i.e. the Present propertyChanged. Looking at the= code it seems pretty obvious why, unless I'm (probably) missing something. > > All the plugins, including mine, do similar to the following: > > static void ph8_pre_sim(struct ofono_modem *modem) > { > struct ph8_data *data =3D ofono_modem_get_data(modem); > struct ofono_sim *sim; > > ofono_devinfo_create(modem, 0, "atmodem", data->app); > sim =3D ofono_sim_create(modem, OFONO_VENDOR_CINTERION_PH8, > "atmodem", data->app); > > if (sim&& data->have_sim =3D=3D TRUE) > ofono_sim_inserted_notify(sim, TRUE); > } > > The call to ofono_sim_create() probes the atmodem driver, which ends with: > > g_idle_add(at_sim_register, sim); > > So the subsequent call to ofono_sim_inserted_notify() will fail, as at_si= m_register() is called later when it is scheduled. > > The logs bear this out, so I'm at a loss to understand how anyone receive= s a SIM notification... What am I missing here? > Everything is working as it should, what exactly is the problem? You = can call ofono_sim_inserted_notify before the atom is registered, but = that means the Present property will be 'True' when you perform the = initial GetProperties call. This is meant for devices which do not support SIM hot-swap (e.g. most = USB devices and many earlier phones where the SIM is behind the battery). Regards, -Denis --===============0798940230985074823==--