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Global variable JNI

Global variable JNI



I am creating a java application to use "NI USB-6008" and other models.

To do this, I created a class ( that has the methods needed to work with the card. Write files .h and .c and gender "card.dll". View files:

  • Card1.c

To create Card.h I write in console:


javah -jni Card

The problem I have is that "card.dll" takes from 3 seconds to respond. As a solution, I chose to create global variables static (Card2.c) but I get the error: "Failed to write core dump. Minidumps are not enabled by default on client version of Windows"


To create card.dll I used Dev-C + + and jdk7


Am I doing something wrong?
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