Description

Zero cross detection data.

Data structure containing all parameters for use in zero-cross detection on AC voltage line.

Data Fields
uint32_t	count
	running counter to count the number of zero cross
spl_t	last_sample
	Tracked/filtered voltage.
bool	debounce
	zerocross debounce flag
bool	first_event
	flag indicating we have already detected a zero cross (synch'd)
bool	already_run
	flag indicating we need to prime the filter

Data Fields