Enum pl_int_num
Enum pl_int_num contains the list of constants that refer to available interrupt lines. Interrupt lines are mapped to GPIO lines (this mapping can't be altered).
Enum pl_int_num includes the following constants:
0- PL_INT_NUM_0: | Interrupt line 0 (mapped onto I/O line 0). |
1- PL_INT_NUM_1: | Interrupt line 1 (mapped onto I/O line 1). |
2- PL_INT_NULL: | This is a NULL interrupt line that does not physically exist. |