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Re: [Simulavr-devel] Help with New Example


From: Schwichtenberg, Knut
Subject: Re: [Simulavr-devel] Help with New Example
Date: Tue, 31 Mar 2009 08:49:57 +0200

First of all I have to highlight an error in my previous mail:

I could *NOT* get the transmission from the PC to the feedback demo to work! 
Sorry, but reading and pressing the send button seems to been done by different 
persons inside me :-).


Joel Sherrill wrote:
>>    What I could get to work is the opposite direction from the window to the 
>> avr. I
>>    thought your feedback application is close to the stdio-example, that also
>>    handles receiving of data.
>>    Any ideas?
>
> So you are confirming my understanding which makes it rather challenging
> to reassemble the bits.
Yes, so I would welcome a simplified window output showing the transmitted data 
and if possible transmission "specialities" - such as break detected, framing 
errors, ... One might think about this window to be a stupid character display 
for all 256 values or something like a vt100 emulation.

> Would it be ok to add a "pin" which transmitted the entire byte at
> the end of the character being clocked out?
>
>
> A magic pin to hook higher level simulations too.
Yes, but what is the interface of that higher level simulation? There is a need 
to show the receiver parameters, received character and possible errors in a 
window. The rest is for future extension if a higher level simulation is 
decided.

Knut

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