From what I've understood so far, there's only one DAC pin on the Smoothieboard (LPC1769). I've seen people making a laser_dac branch, so I am more or less aware of the people working with the DAC.
However, what if I want to use the DAC function for something else? I want to configure the DAC values as well of course, but where can I find this in the firmware?
I'd appreciate all the comments/helps! Thanks a lot in advance.