Return-Path: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Subject: RE: [RFC] BlueZ D-Bus Sim Access Profile Server API description Date: Wed, 15 Sep 2010 10:56:14 +0200 Message-ID: In-Reply-To: <4C9082C8.9030502@Atheros.com> References: <1284374584-12282-1-git-send-email-suraj@atheros.com> <1284442946.2405.50.camel@localhost.localdomain> <4C8F160B.4010401@Atheros.com> <1284522264.2405.89.camel@localhost.localdomain> <4C906430.90900@Atheros.com> <4C9082C8.9030502@Atheros.com> From: "Nicolas GUILBAUD" To: "Suraj Sumangala" Cc: "Suraj Sumangala" , "Marcel Holtmann" , , "Jothikumar Mothilal" List-ID: >-----Message d'origine----- >De=A0: linux-bluetooth-owner@vger.kernel.org = [mailto:linux-bluetooth->owner@vger.kernel.org] De la part de Suraj = Sumangala >Envoy=E9=A0: mercredi 15 septembre 2010 10:25 >=C0=A0: Nicolas GUILBAUD >Cc=A0: Suraj Sumangala; Marcel Holtmann; = linux-bluetooth@vger.kernel.org; >Jothikumar Mothilal >Objet=A0: Re: [RFC] BlueZ D-Bus Sim Access Profile Server API = description > >Hi Nicolas, > >On 9/15/2010 1:02 PM, Nicolas GUILBAUD wrote: >> Hello Marcel and Suraj, >> >> I agree with Marcel, because in standard Mobile phone implementation, = the >SIM card is directly connected to the Modem. To access the SIM = card, AT >command (or proprietary commands) are needed, oFono implements = both of them >to access SIM card in Modem side, but in my understanding = there is no >possibilities to disconnect modem (in oFono) due to SIM = SAP. >> >> In the case where SIM card is connected to the Application processor = >(Linux side), it's missing the SIM stack (APDU server...). I don't find = any >SIM implementation in Linux, may be we have to specify it. >> >Other than transferring APDUs, SAP profile also specifies operations on = >the SIM cards like SIM Reset, SIM power on/off, Getting Card reader=20 >status etc. > >How do we do these operations case of mobile phones? There are specific interfaces, you can find example of interface in = Nokia Wireless Open API (uicc_fp.pdf) in = http://www.wirelessmodemapi.com/, register is free. SIM reset is an OFF command following by ON command (ATR comes with ON), = card status is a local information...=20 Best Regards, Nicolas.