LP8788_MONTH_OFFSET
tm->tm_mon = data[LPTIME_MON] - LP8788_MONTH_OFFSET;
data[LPTIME_MON] = tm->tm_mon + LP8788_MONTH_OFFSET;
tm->tm_mon = data[LPTIME_MON] - LP8788_MONTH_OFFSET;
data[LPTIME_MON] = tm->tm_mon + LP8788_MONTH_OFFSET;