JavaCard OS

Dears,
I wundering how to read a value from exact location?

In this example the value of
byte sendStr[] = {'A','P','D','U', ',', 'C','l','a','s','s', ',', 'D','e','m','o'};

whould be written:
https://javacardos.com/wiki/javacard-ap ... munication

Then how to read this value with other application to compare?

Best Regards

http://www.microissuer.com/download_en.html

Download snooper.exe

Write a script, as follows
clear

reset

auto_response on

00A404000B 4A617661436172644F5301
if sw != 9000
?
pause
endif
set resp

80 01 00 00 ( 00 )
if sw != 9000
?
pause
endif
set resp
if $resp != "APDU,Class,Demo"
?
pause
endif