ÿ²
This program will read data for the DACs from a text file with the following format:

x,x,x,x,x,x,x,x
x,x,x,x,,,,

Each x represents a value to be placed on the corresponding DAC

Note that there are always 7 commas in a line of the file.
If a DAC's entry is blank, all the following DAC entries for that line must be blank.

The program will then play the file continiously on the selected USB-DA12-8A until it is exited.