RoboSense LiDAR RS-Ruby Plus User Manual page 21

Note：
Red Box：Header ID
Yellow Box： Second Bits
Blue Box：Microsecond Bits
The timestamps are divided into second bits and microsecond bits.The second bits shown in Figure 4-5 is
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0x0000623d93e6 (1648202726); the microsecond bits is 0x00015ad5 (88789);
The seconds part is a UTC timestamp, represents the second increment count from 0:00 on January 1, 1970
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(London time) to the current time. Figure 4-5 indicates London time 2022-03-25 10:05:26；
The maximum value of the microsecond part is 0xF423F (999999), its maximum value plus 1 after the

microsecond back to zero and the second into 1. Figure 4-5 shows 88,789 microseconds;
If the system library <time.h>,time.gmtime (&t) function Included, you can convert the timestamp to
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London time.
Figure 4-5 Timestamp schematic diagram
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RS-Ruby Plus User Manual