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 2 matches

by maheshk
Tue Apr 12, 2016 12:36 am
Forum: Questions & Answers
Topic: Commands to get free and used memory sizes in Java card
Replies: 3
Views: 8828

Re: Commands to get free and used memory sizes in Java card

I'm using SmartMX J3D081 Java card (with JCOP v.2.4.2 R2 and Java card open spec v.3.0.4). I didn't find any information regarding this in their documents.
If there are no readymade commands, is there any other way to get this information?
by maheshk
Mon Apr 11, 2016 5:17 am
Forum: Questions & Answers
Topic: Commands to get free and used memory sizes in Java card
Replies: 3
Views: 8828

Commands to get free and used memory sizes in Java card

Hi, I have created one applet which runs fine on Java card. Now I want to know how much EEPROM is free/used. Also I want to know free/used ROM size if possible. Is there any way to know how much RAM any applet uses at run time? Please suggest if any JCshell commands or Java Card applet commands are ...
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