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.

Search found 5 matches

by WhiteRabbit
Fri May 18, 2018 7:28 am
Forum: Questions & Answers
Topic: Application deselect
Replies: 9
Views: 13325

Re: Application deselect

I think his meaning may be is to unplug the card from the reader by hand or trigger a warm reset by software(disconnect parameter).
It's time to read the Java Card Run Time Environment specification again. Perhaps there is an answer in the reference implementation.
by WhiteRabbit
Fri May 18, 2018 4:31 am
Forum: Questions & Answers
Topic: Application deselect
Replies: 9
Views: 13325

Re: Application deselect

That means applet can call the method of deselect by itself...
by WhiteRabbit
Fri May 18, 2018 4:27 am
Forum: Questions & Answers
Topic: Static class variables in javacard applet
Replies: 2
Views: 7210

Re: Static class variables in javacard applet

The static class variables are very useful for sharing data to across the object instance. Even to share the data among applets or packages.
by WhiteRabbit
Fri May 18, 2018 3:39 am
Forum: Questions & Answers
Topic: Application deselect
Replies: 9
Views: 13325

Re: Application deselect

This question is good, I also want to know. If from the terminal side, the only thing needs to do is send some APDUs(I am not sure, but it should be). But if in applet internal codes, how to do it?
by WhiteRabbit
Fri May 18, 2018 12:44 am
Forum: Questions & Answers
Topic: How to fast get a brief result of differences between different java card editions?
Replies: 0
Views: 4739

How to fast get a brief result of differences between different java card editions?

Hello everyone My question is how to fast get a brief result of differences between different java card release versions. Do you have any idea? Requirements : It needs the detail list of each method name or CONST definition. Any differences between any of two version from 2.2.2 to 3.0.5. java card 2...
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