Re: [avr-gcc-list] Implementation RS485 communication in c

[kitts]

On Wednesday 28 Mar 2007 at 10:13:01 am, Christian Engel wrote:
> I think for implement a communication between two ATmega 162 with the
> RS485 standard.
>
> Has anybody before implement a communication with RS485 in c? I'm sure
> that, but has anybody more information about it for me?

The RS485 standard itself only defines the link layer. The communication 
protocol is not defined by the standard and vary largely. So you would 
firstneed to understand the network for which your device is intended to 
reside in.

Since you say that it is for communication between two atmegas, that is as 
simple as it could probably get. Half of full duplex? I may not change 
greatly from regular UART communication.
-- 
Cheers!
kitts