Pico Technical Support and Discussion Forum

Spyguy33 · Guest

I am trying to use the ps3000_flash_led function and when I call it, the LED in the front of the 3424 stays solid. Any ideas?

ziko · Posted: Fri Feb 09, 2007 10:32 am Post subject:

Hi and thank you for your post.

Could you send me your code.

Kind regards

spyguy33 · Guest

I am making a JNI interface to the dll that you guys have created. Here is the C code:

JNIEXPORT jshort JNICALL Java_ps3000_PS3000JNI_ps3000_1flash_1led
(JNIEnv *, jobject, jshort handle){
return ps3000_flash_led(handle);
}

Here is an example of what would be calling it.

public static void main(String[] args){
PS3000JNI ps3000jni = new PS3000JNI();
short handle = ps3000jni.ps3000_open_unit();
ps3000jni.ps3000_flash_led((short)1);
System.out.println(handle);
System.out.println(ps3000jni.ps3000_close_unit(handle));
}

In this example I am creating an instance to the dll called ps3000jni. The interface is able to use block data collecting without a problem, however whenever one goes to make the led flash, there is no change in the led.

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