AVR-Chat

On Feb 15, 2008, at 10:06 AM, bhadson2001 wrote:

> i am recieving data from serial port of PC to AVR. sometimes
> controller recieve data different. i am using 4 byte frame to
> recognize a particular command. sometimes it picks up different
> command. what will i do to solve the problem.

1) get a better radio link.
2) build in error checking on your data packets
3) investigate redundant and self-correcting codes
4) all of the above

Of course, "all of the above" is what wireless is all about.  
Otherwise it would be too easy and everyone would think they could do  
it.

--
David Kelly N4HHE, dkelly@HiWAAY.net
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Whom computers would destroy, they must first drive mad.