Arduino.h and wiring_digital.c problem.

Hardware Arduino Due
2

alvesjc,

your patch to the macros digitalPinToPort and digitalPinToBitMask are correct, I fixed it upstream:

Also your use of OWER register is correct. I guess we can set it to 0xFFFFFFFF during board initialization in all PIO{A,B,C} without side effects. I'll check this tomorrow, hope to do it in time to include it in 1.5.1.

C