Read Data from file and send it to arduino UNO

Hi everybody I'm verry new with processing an I really need some help. I want to read 3 Text files which countains numbers from 0 to 100. I want to send this values to my arduino. I have also 3 LEDs and I want them to light up with the value it's getting from the Text file. So bassically I want that each LED showing the graph of one text file. Can somebody pleas help me? I know there are many examples but none of these is doing the exact thing I'm looking for. It would be grat if somebody could post a code here. Thank you verry much! You're really doing me a favour!!



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