ADC Interrupts not working

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2

Have you searched for material related to adc and due?

Like ... Playing With Analog to Digital Converter on Arduino Due · Nice Circuits - Electronics, 3d printing and robots

Also..... could you please explain what this line in your code is meant to do?.....

while (i0 < 1000 || i1 < 1000);

Should add some documentation (ie. comments) in your code.

Also, the lines in that particular section are all commented out .... by the symbols //
Why is a significant portion of the code commented out?