[android-developers] Re: Is NFC card emulation possible on Galaxy Nexus and OS 4?
Hallo Roman, I have another question regarding card emulation. Do you know whether the UICC is physically connected to the NFC controller (SWP) on the Galaxy Nexus or not? Unfortunately, I don't know for sure. I would assume that the SWP pin is connected to the NFC controller (just as it is the case with the Nexus S) but I had no chance to test this yet. br Michael -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Is NFC card emulation possible on Galaxy Nexus and OS 4?
Are you interest in investigating this assumption with me? Another option would be to ask Samsung. That reduces a lot of overhead regarding compiling, flashing, debugging etc. Cheers, Roman On 27 Feb., 09:57, Michael Roland mi.rol...@gmail.com wrote: Hallo Roman, I have another question regarding card emulation. Do you know whether the UICC is physically connected to the NFC controller (SWP) on the Galaxy Nexus or not? Unfortunately, I don't know for sure. I would assume that the SWP pin is connected to the NFC controller (just as it is the case with the Nexus S) but I had no chance to test this yet. br Michael -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Is NFC card emulation possible on Galaxy Nexus and OS 4?
Hallo Roman, Are you interest in investigating this assumption with me? Another option would be to ask Samsung. That reduces a lot of overhead regarding compiling, flashing, debugging etc. I assume that it will be easier to modify the firmware than to get a definitive answer from Samsung^^. However, testing if SWP is available should be rather easy (even without firmware modifications) if you have an SWP-enabled UICC. I expect that SWP will be initialized even if emulation mode is not switched to the UICC. So I guess you could just measure the voltage signal on the SWP pin (that's the communication from CLF to UICC) with an oscilloscope. SWP initialization should be performed during phone startup. br Michael -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Is NFC card emulation possible on Galaxy Nexus and OS 4?
Actually, that wasn't my question. I know that the implementation of the Android NFC stack doesn't support card emulation via SWP out of box. But if you just patch the firmware like on the Nexus S, you will get the support for SWP. My question is whether the UICC is physically connected to the NFC controller by means of SWP. You must distinguish between the NFC controller (PN544) and the secure element of NXP (smartMX). The PN544 supports SWP, but if there is no wire towards the UICC on the Galaxy Nexus it doesn't make any sense to modify the firmware. Cheers, Roman On 24 Feb., 18:11, tarun sablok tarun.sab...@gmail.com wrote: It will not support UICc as it alredy has secure element as a NXP chip called SmartMx On Fri, Feb 24, 2012 at 12:16 PM, Roman K. roman.kochanek.andr...@googlemail.com wrote: Hey Michael, I have another question regarding card emulation. Do you know whether the UICC is physically connected to the NFC controller (SWP) on the Galaxy Nexus or not? Cheers, Roman On 16 Feb., 09:43, Michael Roland mi.rol...@gmail.com wrote: Hallo Paul, card emulation is officially supported since Android 2.3.7 (?) and is used by Google Wallet. However, there is no way (unless you use a modified ROM) to access card emulation capabilities from your own applications. br Michael On Feb 15, 5:35 pm, Paul pabloisb...@gmail.com wrote: I know last year Google where not allowing NFC emulation mode with OS 2.3. But is NFC card emulation possible on Galaxy Nexus and OS 4? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Is NFC card emulation possible on Galaxy Nexus and OS 4?
It will not support UICc as it alredy has secure element as a NXP chip called SmartMx On Fri, Feb 24, 2012 at 12:16 PM, Roman K. roman.kochanek.andr...@googlemail.com wrote: Hey Michael, I have another question regarding card emulation. Do you know whether the UICC is physically connected to the NFC controller (SWP) on the Galaxy Nexus or not? Cheers, Roman On 16 Feb., 09:43, Michael Roland mi.rol...@gmail.com wrote: Hallo Paul, card emulation is officially supported since Android 2.3.7 (?) and is used by Google Wallet. However, there is no way (unless you use a modified ROM) to access card emulation capabilities from your own applications. br Michael On Feb 15, 5:35 pm, Paul pabloisb...@gmail.com wrote: I know last year Google where not allowing NFC emulation mode with OS 2.3. But is NFC card emulation possible on Galaxy Nexus and OS 4? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Is NFC card emulation possible on Galaxy Nexus and OS 4?
Hey Michael, I have another question regarding card emulation. Do you know whether the UICC is physically connected to the NFC controller (SWP) on the Galaxy Nexus or not? Cheers, Roman On 16 Feb., 09:43, Michael Roland mi.rol...@gmail.com wrote: Hallo Paul, card emulation is officially supported since Android 2.3.7 (?) and is used by Google Wallet. However, there is no way (unless you use a modified ROM) to access card emulation capabilities from your own applications. br Michael On Feb 15, 5:35 pm, Paul pabloisb...@gmail.com wrote: I know last year Google where not allowing NFC emulation mode with OS 2.3. But is NFC card emulation possible on Galaxy Nexus and OS 4? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Is NFC card emulation possible on Galaxy Nexus and OS 4?
Hallo Paul, card emulation is officially supported since Android 2.3.7 (?) and is used by Google Wallet. However, there is no way (unless you use a modified ROM) to access card emulation capabilities from your own applications. br Michael On Feb 15, 5:35 pm, Paul pabloisb...@gmail.com wrote: I know last year Google where not allowing NFC emulation mode with OS 2.3. But is NFC card emulation possible on Galaxy Nexus and OS 4? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Is NFC card emulation possible on Galaxy Nexus and OS 4?
Hi Paul, May be you can try this procedure to patch the ICS source code and flash it on ICS based Galaxy Nexus S. The patches's original developer is not me but some one else.I have just bloggedhttp://techshek4u.blogspot.in/2012/01/applying-card-emulation-patch-to_03.htmldown the procedure for Ginger Bread and it worked.Same can be tried for ICS.There is already a detailed discussion going on herehttps://groups.google.com/forum/#%21msg/android-developers/1fw1qfFqpGc/KcK0lxzkjN4J.May be you can post this question there. Rgds, Saurabh ..pain is temporary.quitting lasts forever.. On Thu, Feb 16, 2012 at 2:13 PM, Michael Roland mi.rol...@gmail.com wrote: Hallo Paul, card emulation is officially supported since Android 2.3.7 (?) and is used by Google Wallet. However, there is no way (unless you use a modified ROM) to access card emulation capabilities from your own applications. br Michael On Feb 15, 5:35 pm, Paul pabloisb...@gmail.com wrote: I know last year Google where not allowing NFC emulation mode with OS 2.3. But is NFC card emulation possible on Galaxy Nexus and OS 4? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
