Rx validation of checksum

[Ioannis]

Yes you do.

But instead of this double checksum i'd prefer the 16 bit CRC check. More reliable.

Look here for the fast sub routine from the usual suspect:

http://www.picbasic.co.uk/forum/showthread.php?t=11790

Ioannis

[archendekta]

Thanks Ioannis.

Indeed, DT's looks quite fast. a handy routine i'll "borrow" into me tool box.

btw, i would use [either or] of my sub-routines, not both at the same time.

Cheers!