主题:1588中时间表示的问题
The scaledNanoseconds member is the time interval expressed in units of nanoseconds and multiplied by
2+16.
Positive or negative time intervals outside the maximum range of this data type shall be encoded as the
largest positive and negative values of the data type, respectively.
For example, 2.5 ns is expressed as 0000 0000 0002 8000 16H.
不理解是如何计算的