MEN_Z127_DB_MIN_US
#define MEN_Z127_DB_MAX_US (0xffff * MEN_Z127_DB_MIN_US)
#define MEN_Z127_DB_IN_RANGE(db) ((db >= MEN_Z127_DB_MIN_US) && \
debounce = roundup(debounce, MEN_Z127_DB_MIN_US);
debounce = rounddown(debounce, MEN_Z127_DB_MIN_US);