Email: Password: Remember Me | Create Account (Free)

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
???
02/18/03 10:28
Read: times


 		 #39330 - RE: Easy but reliable serial communication
Responding to: ???'s previous message
Michael,

If you generate a CRC of the 30 bytes, and send it as the last byte (byte 31), the receiver of the data can the re-calculate the CRC using the data and compare that against the original CRC, if they are the same, the data was ok.

a simple CRC will do like the one mentioned in the tutorial about intel hex format.

Chris.

List of 22 messages in thread
TopicAuthorDate
Easy but reliable serial communication            01/01/70 00:00      
   RE: Easy but reliable serial communication            01/01/70 00:00      
      RE: Easy but reliable serial communication            01/01/70 00:00      
         RE: Easy but reliable serial communication            01/01/70 00:00      
            RE: Easy but reliable serial..., Menno            01/01/70 00:00      
               RE: Easy but reliable serial..., Menno            01/01/70 00:00      
               RE: Easy but reliable serial..., Menno            01/01/70 00:00      
      RE: CRC or Checksum?            01/01/70 00:00      
         RE: Easy but reliable serial..., Erik            01/01/70 00:00      
            RE: Easy but reliable serial..., Michael            01/01/70 00:00      
               RE: Easy but reliable serial...,            01/01/70 00:00      
                  RE: Easy but reliable serial...,            01/01/70 00:00      
         RE: CRC or Checksum?            01/01/70 00:00      
   RFC935            01/01/70 00:00      
   RE: Easy but reliable serial communication            01/01/70 00:00      
   RE: Easy but reliable serial communication            01/01/70 00:00      
      RE: Easy but reliable serial communication            01/01/70 00:00      
      RE: Easy but reliable serial communication            01/01/70 00:00      
         RE: Easy but reliable serial communication            01/01/70 00:00      
   RE: Easy but reliable serial communication            01/01/70 00:00      
      RE: *Easy* async protocols            01/01/70 00:00      
   Reply to Mr Kern            01/01/70 00:00      

Back to Subject List