D Logs summary

194 MiLLennium Command Descriptions Manual

RVSB

Format: Message ID = 56 Message byte count =28+ (8 x number of cards)

NOTE: For Field 9, self-test bits 2, 3, 4, 6, & 7 are set only once (when the GPSCard is first powered up). All

other bits are set by internal test processes each time the RVSB log is output.

Field # Data Bytes Format Units Offset
1 Sync 3 char 0
(header) Checksum 1 char 3
Message ID 4 integer 4
Message byte count 4 integer 8
2Week number 4 integer weeks 12
3Seconds of week 8 double seconds 16
4Number of satellite channels 1 char24
5Number of signal channels 1 char25
6Number of cards 1 char26
7Reserved 1 byte 27
8CPU idle time, percent 4 float 28
9Self-test status 4 integer 32
8 & 9 are repeated
for each cardNext Card offset =28 + (8 x card number)