Our Online Store have the new products: RFID antenna board. Currently it can work with JC10M24R and JCOP4 card chips.
Compared with normal cards, the antenna board module has a smaller size and fixed holes, which is easy to integrate in the IOT(Internet Of Things) project.

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by user143842157722377
Mon Sep 14, 2015 2:58 am
Forum: Questions & Answers
Topic: Finding a constant that can be replaced with ISO7816.SW_PIN_REQUIRED to make my javacard work fine
Replies: 1
Views: 5694

Finding a constant that can be replaced with ISO7816.SW_PIN_REQUIRED to make my javacard work fine

Hello everyone. I'm trying to implement wallet applet using JCIDE. But now i am experiencing a problem. Maybe this is just a stupid mistake. MY CODE: package walletapp; import javacard.framework.*; public class wallet extends Applet { /* constants declaration */ final static byte CLA =(byte)0x80; fi...
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