#define FIQ_ID 0 ///< Fast interrupt ID.
#define SYSC_ID 1 ///< System controller interrupt.
#define PIOA_ID 2 ///< Parallel I/O controller ID.
#define FIQ_ID 0 ///< Fast interrupt ID.
#define SYSC_ID 1 ///< System controller interrupt.
#define PIOA_ID 2 ///< Parallel I/O controller ID.