Thank you mr. Dharam Khumar, about your statement: "If you have an Android system, with the NFC, then you May not access the secure element from the Android Apps Because the frameworks of Android for all the possible use-cases is not yet complete. (right now, only p2p communication and Tags-read/write has been done). Card-emulation using NFC (the which requires Secure element acces) has not been done yet on the Android.
When I Went through pn544.c, it Seems to have very limited capability and Things Are most of the handheld by NFC and NFC-chip firmware-libraries provided by NXP. " currently we use the Nexus S and ACR122 who already support the NFC, with the pn544.c what can I do? there may be a lack of guidance from you.? for now we really need a p2p communication systems and Tags-read/ write, there is a reference to this? I wait for an answer from you. For their help and cooperation I thank you On Mar 11, 12:22 pm, Dharam Kumar <dharam.kumar.gu...@gmail.com> wrote: > Hi, > As you are trying to get the pn544.c driver to work, it won't directly. > (As far as I know, pn544.c will look for the NFC chip(some initialization , > power-on/off stuff). > > Being more precise, there are 3 layers for NFC to work on Android (& Android > Kernel). > * NFC-libraries (open sourced by NXP)* > | > *NFC Driver* (pn544.c in this case) > | > *NFC-chip firmware*. > > Now, coming to your point, > " My focus really is how to access the secure element on > the android who already have the NFC system?" > > If you have an Android system with the NFC , then you may not access the > secure element from the Android Apps because the frameworks of Android for > all the possible use-cases is not yet complete.(right now, only p2p > communication and Tags-read/write has been done). Card-emulation using > NFC(which requires Secure element acces) has not been done yet on Android. > > When I went through pn544.c , it seems to have very limited capability and > most of the things are handled by NFC-chip firmware and NFC-libraries > provided by NXP. > > -Best regards > Dharam > > On Fri, Mar 11, 2011 at 8:30 AM, spurwa <spu...@gmail.com> wrote: > > I've tried my ubuntu kernel upgrade from 2.6.28 to 2.6.38-rc in which > > existing PN544 Driver, but apparently still fail. > > > What can you advice on how to upgrade ubuntu kernel because I've tried > > like the way that given by the following llink: > >http://dyfrig-violent.blogspot.com/2010/04/upgrade-kernel-ubuntu-904.... > > > there are some things I want to ask is: > > 1. To upgrade the linux kernel ubuntu especially what can be done with > > VMware, because the operating system Linux root I try in VMware. > > 2. Driver/nfc/pn544.c how to use, because after I compile it still > > much error > > > Anyone can give an explanation? > > > Regarding the match or not it is asked in this group, it seems > > appropriate ..., because I asked was it associated with the Android > > Linux kernel. My focus really is how to access the secure element on > > the android who already have the NFC system? anyone know? > > > On Mar 9, 12:13 pm, Pavan Savoy <pavan.sa...@gmail.com> wrote: > > > On Tue, Mar 8, 2011 at 8:41 PM, Sarbojit Ganguly > > > > <stefan.j4c...@gmail.com> wrote: > > > > Hello, > > > > > This is not related to Android Linux Kernel development or problem. > > > > Please post it in proper forums or IRC or search on the net. > > > > Kind of related, > > > Because in kernel.org linux kernel apart from nokia's driver @ > > > drivers/nfc/, I can't find any other reference... > > > > So the way to look for is to dig up kernel source code of nexus- which > > > did have the NFC ... to see what the nxp's driver did there .... > > > > > Thank you. > > > > > On Mar 8, 5:01 am, spurwa <spu...@gmail.com> wrote: > > > >> Dear all, > > > > >> Where can i get android kernel that support NFC (Near Field > > > >> Communication) , please help me how to compile that kernel in Ubuntu > > > >> 9.04...? > > > > >> thanks... > > > > > -- > > > > unsubscribe: android-kernel+unsubscr...@googlegroups.com > > > > website:http://groups.google.com/group/android-kernel > > > > -- > > > --Pavan Savoy > > > -- > > unsubscribe: android-kernel+unsubscr...@googlegroups.com > > website:http://groups.google.com/group/android-kernel > > -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel
