[time-nuts] NMEA Checksums

Matthew Smith matt at smiffytech.com
Wed May 28 06:18:27 UTC 2008


Re-sending, now that febo.com appears to have risen from the dead. 
Please accept my apologies if this should arrive in duplicate.

 >>>>>>>



Hi Folks

When calculating the checksum for an NMEA message, are the commas taken
into account or ignored?

Just trying to work out whether I can get away with a minor modification
to the Oncore checksum (but ignoring the $ and the *) or whether I need
to sort out the relevant bits into a new buffer first.

Cheers

M
-- 
Matthew Smith
Smiffytech - Technology Consulting & Web Application Development
Business: http://www.smiffytech.com/
Personal: http://www.smiffysplace.com/
LinkedIn: http://www.linkedin.com/in/smiffy





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