Write RFID checksum to CSV File

[GoogleCodeExporter]

A checksum is read from the RFID card can be used to verify the card is read 
correctly.  This Checksum byte should be written to the CSV file along with the 
card ID to aid validating the records when read into what every program will 
use the data 

Original issue reported on code.google.com by sea...@strobotics.com.au on 2 Aug 2012 at 3:27

[GoogleCodeExporter]

just writing the RFID checksum is probably a waste of time as the timing 
information is also very importand, so the checkum shoudl include the timestamp 
and the RFID as part of the checksum calculation

Original comment by sea...@strobotics.com.au on 3 Aug 2012 at 8:03

• Added labels: Milestone-FW-1.7
• Removed labels: Milestone-FW-1.6