I was wondering if this has already be done, including the 2 additional pins, in the standard Ardunio software, for the mega328 chip when you use the 32 pin package. I would like to be able to read those two pins if possible. I built a PCB with the 32 pin chip and, well I need a different pin for an external interrupt and if I can use these that will free up another pin for the interrupt. Can anyone help me out.
Thanks for the input. I wasn't aware that that 1.0.1 was able to read the A6 and A7 analog inputs. Yeah, I have read a good part of the 448 pages of the data sheet. A6 and A7 are read only, that's why I wanted to use the other Ax inputs for digital i/o and use A6 and A7 for analog only inputs. Where on the web site does it describe the addition of the additional analog inputs?