Hi,
Thanks for the information and patches for manually enabling the card
emulation in Android. I am able to read and write a block into the
Mifare 4K emulated inside Nexus S using an external card reader. Is it
possible to read the data inside the Mifare 4K from Android
application? Is SEEK patches able to perform that?
Thanks again.
Regards,
Xiang
On Jul 19, 6:48 pm, Fernando Miguélez Palomo
fernando.migue...@gmail.com wrote:
I got it working on 2.3.4_r1!!!
The key was enabling discoverability but in card emulation mode. The strange
thing is now I can detect two smart card types with an Arcontia smart card
reader:
- ISO14443A tag CL1 tag (This is the Mifare 4K)
- FELICA RCS-885 424kbs tag (I suppose this is really the Javacard, not a
Felica card)
I managed to write and read a block (4) to the Mifare 4K with default keys.
Next thing will be investigating wheter 2.3.4 adds support by means of
nxp-nfc library to directly send APDUs to the SE. You and Michael Roland
already confirmed it was not possible with prior gingerbread versions.
I post the corrected patch to get card emulation on 2.3.4_r1.
One thing. Card stops being readable from an external reader after screen
goes off and back on. However if you disable NFC and re-enable it (from
settings) card is discoverable again.
Thanks nemik for your work (you can update your patches with these
corretions to work with gingerbread 2.3.4_r1 at your site if you want).
Nfc-app-2_3_4_r1.diff
31KViewDownload
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