>-----Message d'origine----- >De : linux-bluetooth-owner@xxxxxxxxxxxxxxx [mailto:linux-bluetooth->owner@xxxxxxxxxxxxxxx] De la part de Suraj Sumangala >Envoyé : mercredi 15 septembre 2010 10:25 >À : Nicolas GUILBAUD >Cc : Suraj Sumangala; Marcel Holtmann; linux-bluetooth@xxxxxxxxxxxxxxx; >Jothikumar Mothilal >Objet : 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 >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... Best Regards, Nicolas. -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
