WTK and Java Card SDK 2.2.2 emulator( cref ) communication problem.

Hello everybody
Just for own interest I was playing with the Java Card SDK 2.2.2 and WTK 2.5.2. But I am getting "Protocol mismatch error" as WTK runs on T=0 and cref runs on T=1. Does anybody have ever faced this problem and how to get rid of it?
Thanks in advance.
Shan!!!

[email protected] wrote:
Hi friends,
I am new to Java Card technologies, previously i worked in SCOSTA cards using java application. Now i want to develop java applet and mask into the javacard.
I tried Java_card_kit-2.2.1 package to build cap file using sample class files based on the specification.
In command prompt, i configured path and classpath perfectly....
But when i tried to make cap file by using the following command i am getting error.
set JC_HOME=C:\java_card_kit-2_2_1
set JAVA_HOME=C:\j2sdk1.4.2_09
SET PATH=%JC_HOME%\bin;%PATH%
SET CLASSPATH=%JC_HOME%\lib\api21.jar;%CLASSPATH%
converter.bat -out JCA -classdir %JC_HOME%\samples\classes\com\sun\javacard\samples\HelloWorld 0xF2:0x34:0x12:0x34:0x56:0x10:0x10:0x00 1.10I am getting the following error,
error: invalid AID 1.0.
Usage: converter <options> package_name package_aid major_version.minor_versionSo kindly help me the best way to make cap file.
regards,
dhaya.You could try the following:
converter.bat -classdir %JC_HOME%\samples\classes com.sun.javacard.samples 0xF2:0x34:0x12:0x34:0x56:0x10:0x10:0x00 1.0You only need to specify the base directory for the classes and you need to specify the package separately.
If you only want to convert to a JCA file you would use the following otherwise all 3 artifacts will be gernerated (CAP, JCA and EXP)
converter.bat -out JCA -classdir %JC_HOME%\samples\classes com.sun.javacard.samples 0xF2:0x34:0x12:0x34:0x56:0x10:0x10:0x00 1.0I hope this helps.
Shane

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