Send data outs to PC via serial com DUE.

Hi, guys. i want to transfer the data out to PC via USB Serial or Serial com port.

but i have following requirements.

I am acquiring a data from adc 8 channel. and it stores its value in buffer.

now what i want to do is, i want to trasnfer this data from the buffer to PC after acquisition finished.

so whenever adc finished the conversion and prepared data it should AUTOMATICALLY send data out on GUI.

This will not continues acquisition, it happens at intervals.

ON GUI is based on LabVIEW.

But now problem is i need to keep this GUI running continuously to get the data. i do not want this to do again and again. if there is any other option i am ready to take suggestion.