JavaCard OS

Where can I change Java Card Kit version in JCIDE? I want to compile the applet with lower version in order to adapt to my card.
thx

In JCIDE, from the menu, select " Build-> Property ", a dialog box "Property Sheet" will pop up. Click "Local JCKit Configuration" in the side bar, and unfold "JCKit Option" and for first item "Java Card kit version", select java_card_kit version from dropdown list.

thank mabel,
I already change my jc kit version with this options,
but the version only for jc 2.2.2, jc 2.1.2, jc 2.1.1
how I can add the library for jc 3.0.1 ++ ?

initialdhi wrote:thank mabel,
I already change my jc kit version with this options,
but the version only for jc 2.2.2, jc 2.1.2, jc 2.1.1
how I can add the library for jc 3.0.1 ++ ?

You can try to select jc3.0.4 firstly and compile your applet to get CAP file. Then upload this CAP to see whether it can be successful.

If the method above is not feasible, you may need to use converter of JCDK3.0.1 to convert the class file and get the CAP file.

ooh my JCIDE is old version.
okay I already get *.cap for 3.0.4 but my card is jc3.0.1 and it still not work when install that cap.
so where I get converter of JCDK3.0.1 ??

thk

Do you mean you can upload CAP file into your card without any problem?

sorry
I means I still have any problem when upload cap file jc 3.0.4 in my card that version is jc 3.0.1

initialdhi wrote:sorry
I means I still have any problem when upload cap file jc 3.0.4 in my card that version is jc 3.0.1

May I have your card type/model?

NXP J5C145 with JCOP2.4.2 R1 on Java Card 3.0.1 and on the global platform 2.2.1