Now even you use all these new 16 ISR-based timers,with their maximum interval practically unlimited (limited only by unsigned long miliseconds), you just consume only one SAMD timer and avoid ...
#define GPT_PR_PRESCALER24M_MAX (GPT_PR_PRESCALER24M_MASK >> GPT_PR_PRESCALER24M_SHIFT) #define GPT_PR_PRESCALER_MASK 0x00000FFF #define GPT_PR_PRESCALER_SHIFT 0 # ...