NFC java card contact reader OK, but contactless can't select the applet..
955891Aug 15 2012 — edited Oct 1 2012Hello,
hope to solve the problem here..
I read many entries, some of them helped me really.. But I still have some problems..
I develop a Java Card applet and install it in a sim card..
I have a contact reader ACR1281U, and contactless NFC reader ACR122U.
With a contact card reader (ACR1281U) I can select the applet with the ISO-7816 APDU commands and communicate without any problem. Everything works fine..
The problem:
I have an Otiglobal COPNI™ (Contactless Payment and NFC Add-On):
http://www.otiglobal.com/uploads/Payments/COPNI_2011_Small.png
I use this Add-On, to communicate with the simcard via contactless reader..
Unfortunately, if I send the same APDU commands, I always become the response 6A82, which means no file found..
It seems I can communicate with the sim via ISO-14443, but not ISO-7816..
Do I have to initialize something in the applett or the reader to work ISO-7816 and select the applet via NFC reader? or something else? like to activate the reader or the applet for NFC..
Or am I on the wrong way?
Thanks in advance..
Regards..
Kutschka