Motorola M12 Oncore User Manual page 51

Input Command
Response Message
Motorola GPS Products
M12 Oncore User' s Guide Supplement
Revision 1.0 01/25/00
ALMANAC DATA INPUT
Motorola Binary Format
• Input one almanac data page:
@@Cbspxxx...xxxC<CR><LF>
sp subframe/page
xxx....xxx data words
C checksum
Message length: 33 bytes
• To above command:
@@ChspC<CR><LF>
sp subframe/page
C checksum
Message length: 9 bytes
subframe 5 / pages 1 – 25, or
subframe 4 / pages 2 – 5, 7 – 10, 25
words 3 – 10, each word is 3 bytes long
(format per ICD-GPS-200)
subframe 5 / pages 1 – 25, or
subframe 4 / pages 2 – 5, 7 – 10, 25
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