I looked at Blinky, but I am still not sure how to access the GPIO pins. In Blinky, there is an led0 alias, but what about other pins? What are there aliases?
Specifically, this is what I need to do.
1. I need to read from P0.03, I was told this could handle analog to digital convertesion, because I have analog output going to this pin.
2. I need to write to P0.27 and P0.26
Any help would be appreciated.