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Parameter
s
dd
TT
cc
CRC Calculation example:
s[n] is a string containing the message
Number of bytes
1
2
2
2
https://en.racelogic.support//Product_Info/VBOX_Data_Loggers/VBOX_Sigma/VBOX_Sigma_User_Guide/07_-
_VBOX_Sigma_Technical_Properties/VBOX_Sigma_-_RS232_Output_Format
Description
Solution type
Enumeration as signed integer.
• -1: No data
• 0: No solution
• 1: Stand alone
• 2: Code differential
• 3: RTK Float
• 4: RTK Fixed
• 5: Fixed position
• 6: IMU coasting
Date
DOS format.
• Bits 0–4: Day of month Range
(1, 31).
• Bits 5–8: Month Range (1, 12).
• Bits 9–15: Years since 1980
Range (0, 128).
Differential Correction Age
Unsigned integer, 0.01 seconds per
bit (i.e. 10 ms per bit). Range (0,
655.35s).
Checksum
Standard Racelogic
communications CRC
calculation, See example below.
43
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